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Chronic Pain

Back Clinic Chronic Pain Chiropractic Physical Therapy Team. Everyone feels pain from time to time. Cutting your finger or pulling a muscle, pain is your body’s way of telling you something is wrong. The injury heals, you stop hurting.

Chronic pain works differently. The body keeps hurting weeks, months, or even years after the injury. Doctors define chronic pain as any pain that lasts for 3 to 6 months or more. Chronic pain can affect your day-to-day life and mental health. Pain comes from a series of messages that run through the nervous system. When hurt, the injury turns on pain sensors in that area. They send a message in the form of an electrical signal, which travels from nerve to nerve until it reaches the brain. The brain processes the signal and sends out the message that the body is hurt.

Under normal circumstances, the signal stops when the cause of pain is resolved, the body repairs the wound on the finger or a torn muscle. But with chronic pain, the nerve signals keep firing even after the injury is healed.

Conditions that cause chronic pain can begin without any obvious cause. But for many, it starts after an injury or because of a health condition. Some of the leading causes:

Arthritis

Back problems

Fibromyalgia, a condition in which people feel muscle pain throughout their bodies

Infections

Migraines and other headaches

Nerve damage

Past injuries or surgeries

Symptoms

The pain can range from mild to severe and can continue day after day or come and go. It can feel like:

A dull ache

Burning

Shooting

Soreness

Squeezing

Stiffness

Stinging

Throbbing

For answers to any questions you may have please call Dr. Jimenez at 915-850-0900


Facetogenic Pain, Headaches, Neuropathic Pain And Osteoarthritis

Facetogenic Pain, Headaches, Neuropathic Pain And Osteoarthritis

El Paso, TX. Chiropractor Dr. Alexander Jimenez takes a look at various conditions that can cause chronic pain. These include:

facetogenic neuropathic, osteoarthritis and headaches pain el paso tx.
facetogenic neuropathic, osteoarthritis and headaches pain el paso tx.
facetogenic neuropathic, osteoarthritis and headaches pain el paso tx.
facetogenic neuropathic, osteoarthritis and headaches pain el paso tx.
facetogenic neuropathic, osteoarthritis and headaches pain el paso tx.Abstract

Arthritis pain is a complex phenomenon involving intricate neurophysiological processing at all levels of the pain pathway. The treatment options available to alleviate joint pain are fairly limited, and most arthritis patients report only modest pain relief with current treatments. A better understanding of the neural mechanisms responsible for musculoskeletal pain and identifying new targets will help develop future pharmacological therapies. This article reviews some of the latest research into factors that contribute to joint pain and covers areas such as cannabinoids, proteinase-activated receptors, sodium channels, cytokines, and transient receptor potential channels. The emerging hypothesis that osteoarthritis may have a neuropathic component is also discussed.

Introduction

The world health organization ranks musculoskeletal disorders as the most frequent cause of disability in the modern world, affecting one in three adults [1]. Even more alarming is that the prevalence of these diseases is rising while our knowledge of their underlying causes is fairly rudimentary.

facetogenic neuropathic, osteoarthritis and headaches pain el paso tx.

Fig. 1 A schematic illustrating some of the targets known to modulate joint pain. Neuromodulators can be released from nerve terminals as well as mast cells and macrophages to alter afferent mechanosensitivity. Endovanilloids, acid, and noxious heat can activate transient receptor potential vanilloid type 1 (TRPV1) ion channels leading to the release of algogenic substance P (SP), which subsequently binds to neurokinin-1 (NK1) receptors. Proteases can cleave and stimulate protease-activated receptors (PARs). Thus far, PAR2and PAR4have been shown to sensitize joint primary afferents. The endocannabinoid anandamide (AE) is produced on demand and synthesized from N-arachidonoyl phosphatidylethanolamine (NAPE) under the enzymatic action of phospholipases. A portion of AE then binds to cannabinoid-1 (CB1) receptors leading to neuronal desensitization. Unbound AE is rapidly taken up by an anandamide membrane transporter (AMT)before being broken down by a fatty acid amide hydrolase (FAAH)into ethanolamine (Et) and arachidonic acid (AA). The cytokines tumor necrosis factor-?(TNF-?), interleukin-6 (IL-6) and interleukin1-beta (IL-1?) Can bind to their respective receptors to enhance pain transmission. Finally, tetrodotoxin (TTX)-resistant sodium channels (Nav1.8) are involved in neuronal sensitization.

Patients yearn for their chronic pain to disappear; however, currently prescribed analgesics are largely ineffective and are accompanied by a wide range of unwanted side effects. As such, millions of people worldwide are suffering from the debilitating effects of joint pain, for which there is no satisfactory treatment [2].

More than 100 different forms of arthritis have osteoarthritis (OA) being the most common. OA is a progressively degenerative joint disease that causes chronic pain and loss of function. Commonly, OA is the inability of the joint to repair damage effectively in response to excessive forces being placed on it. The biological and psychosocial factors that comprise chronic OA pain are not well understood, although ongoing research unravels the complex nature of disease symptoms [2]. Current therapeutics, such as non-steroidal anti-inflammatory drugs (NSAIDs), provide some symptomatic relief, reducing the pain for short periods of time, but do not alleviate pain across the patient’s lifespan. Furthermore, high-dose NSAIDs cannot be taken repeatedly over many years, as this can lead to renal toxicity and gastrointestinal bleeding.

Traditionally, arthritis research has focused largely on the articular cartilage as a primary target for the therapeutic development of novel OA drugs for disease modification. This chondrogenic focus has shed new light on the intricate biochemical and biomechanical factors that influence chondrocyte behavior in diseased joints. However, as the articular cartilage is aneural and avascular, this tissue is unlikely to be the source of OA pain. This fact, coupled with the findings that there is no correlation between the damage of articular cartilage and pain in OA patients [3,4] or preclinical models of OA [5], has caused a shift in focus to develop drugs for effective pain control. This article will review the latest findings in joint pain research and highlight some of the emerging targets that may be the future of arthritis pain management (summarized in Fig. 1)

Cytokines

The actions of various cytokines in joint neurophysiology studies have featured quite prominently recently. Interleukin-6 (IL-6), for example, is a cytokine that typically binds to the membrane-bound IL-6 receptor (IL-6R). IL-6 can also signal by binding with a soluble IL-6R (SIL-6R) to produce an IL-6/sIL-6R complex. This IL-6/sIL-6R complex subsequent lybinds to a transmembrane glycoprotein subunit 130(gp130), thereby allowing IL-6 to signal in cells that do not constitutively express membrane-bound IL-6R [25,26]. IL-6 and SIL-6R are key players in systemic inflammation and arthritis, as upregulation of both has been found in RA patients’ serum and synovial fluid [27,29]. Recently, Vazquez et al.observed that co-administration of IL-6/sIL-6R into rat knees caused inflammation-evoked pain, as revealed by an increase in the response of spinal dorsal horn neurons to mechanical stimulation of the knee and other parts of the hindlimb [30]. Spinal neuron hyperexcitability was also seen when IL-6/sIL-6R was applied locally to the spinal cord. Spinal application of soluble gp130 (which would mop up IL-6/sIL-6R complexes, thereby reducing trans-signaling) inhibited IL-6/sIL-6R-induced central sensitization. However, acute application of soluble gp130 alone did not reduce the neuronal responses to already established joint inflammation.

The transient receptor potential (TRP) channels are non-selective cation channels that act as integrators of various physiological and pathophysiological processes. In addition to thermosensation, chemosensation, and mechanosensation, TRP channels are involved in the modulation of pain and inflammation. For example, TRP vanilloid-1 (TRPV1) ion channels have been shown to contribute to joint inflammatory pain as thermal hyperalgesia was not evocable in TRPV1 mono arthritic mice [31]. Similarly, TRP ankyrin-1 (TRPA1)ion channels are involved in arthritic mechano hypersensitivity as blockade of the receptor with selective antagonists attenuated mechanical pain in the Freunds complete adjuvant model inflammation [32,33]. Further evidence thatTRPV1 may be involved in the neurotransmission of OA pain comes from studies in which neuronal TRPV1 expression is elevated in the sodium monoiodoacetate model of OA [34]. In addition, systemic administration of the TRPV1 antagonist A-889425 reduced the evoked and spontaneous activity of spinal-wide dynamic range and nociception-specific neurons in the monoiodoacetate model [35]. These data suggest that endovanilloids could be involved in central sensitization processes associated with OA pain.

There are currently known to be at least four polymorphisms in the gene that encodes TRPV1, leading to an alteration in the structure of the ion channel and impaired function. One particular polymorphism (rs8065080) alters the sensitivity of TRPV1 to capsaicin, and individuals carrying this polymorphism are less sensitive to thermal hyperalgesia [36]. A recent study examined whether OA patients with the rs8065080 polymorphism experienced altered pain perception based on this genetic anomaly. The research team found that patients with asymptomatic knee OA were more likely to carry the rs8065080 gene than patients with painful joints [37]. This observation indicates that OA patients with normal functioning; TRPV1 channels have an increased risk of joint pain and re-affirms the potential involvement of TRPV1 in OA pain perception.

Conclusion

While the hurdle of treating arthritis pain effectively remains, great leaps are being made in our understanding of the neurophysiological processes responsible for the generation of joint pain. New targets are being discovered continually, while the mechanisms behind known pathways are being further defined and refined. Targeting one specific receptor or ion channel is unlikely to be the solution to normalizing joint pain, but rather a polypharmacy approach is indicated in which various mediators are used in combination during specific phases of the disease. Unraveling the functional circuitry at each level of the pain pathway will also improve our knowledge of how joint pain is generated. For example, identifying the peripheral mediators of joint pain will allow us to control nociception within the joint and likely avoid the central side effects of systemically administered pharmacotherapeutics.

FACETOGENIC PAIN

facetogenic neuropathic, osteoarthritis and headaches pain el paso tx.
FACET SYNDROME & FACETOGENIC PAIN
  • Facet syndrome is an articular disorder related to the lumbar facet joints and their innervations and produces both local and radiating facetogenic pain.
  • Excessive rotation, extension, or flexion of the spine (repeated overuse) can result in degenerative changes to the joint’s cartilage. In addition, itt may involve degenerative changes to other structures, including the intervertebral disc.

facetogenic neuropathic, osteoarthritis and headaches pain el paso tx.

CERVICAL FACET SYNDROME & FACETOGENIC PAIN

  • Axial neck pain (rarely radiating past the shoulders), most common unilaterally.
  • Pain with and/or limitation of extension and rotation
  • Tenderness upon palpation
  • Radiating facetogenic pain locally or into the shoulders or upper back, and rarely radiate in the front or down an arm or into the fingers as a herniated disc might.

facetogenic neuropathic, osteoarthritis and headaches pain el paso tx.

LUMBAR FACET SYNDROME & FACETOGENIC PAIN

  • Pain or tenderness in the lower back.
  • Local tenderness/stiffness alongside the spine in the lower back.
  • Pain, stiffness, or difficulty with certain movements (such as standing up straight or getting up from a chair.
  • Pain upon hyperextension
  • Referred pain from upper lumbar facet joints can extend into the flank, hip, and upper lateral thigh.
  • Referred pain from lower lumbar facet joints can penetrate deep into the thigh, laterally and/or posteriorly.
  • L4-L5 and L5-S1 facet joints can refer to pain extending into the distal lateral leg, and in rare instances, to the foot

facetogenic neuropathic, osteoarthritis and headaches pain el paso tx.

EVIDENCE-BASED MEDICINE

Evidence-based Interventional Pain Medicine according to Clinical Diagnoses

12. Pain Originating from the Lumbar Facet Joints

Abstract

Although the existence of a facet syndrome had long been questioned, it is now generally accepted as a clinical entity. Depending on the diagnostic criteria, the zygapophysial joints account for between 5% and 15% of cases of chronic, axial low back pain. Most commonly, facetogenic pain results from repetitive stress and/or cumulative low-level trauma, leading to inflammation and stretching of the joint capsule. The most frequent complaint is axial low back pain with referred pain perceived in the flank, hip, and thigh. No physical examination findings are pathognomonic for diagnosis. The strongest indicator for lumbar facetogenic pain is pain reduction after anesthetic blocks of the rami mediales (medial branches) of the rami dorsales that innervate the facet joints. Because false-positive and, possibly, false-negative results may occur, results must be interpreted carefully. In patients with injection-confirmed zygapophysial joint pain, procedural interventions can be undertaken in the context of a multidisciplinary, multimodal treatment regimen that includes pharmacotherapy, physical therapy, and regular exercise, and, if indicated, psychotherapy. Currently, the gold standard for treating facetogenic pain is radiofrequency treatment (1 B+). The evidence supporting intra-articular corticosteroids is limited; hence, this should be reserved for those who do not respond to radiofrequency treatment (2 B1).

Facetogenic Pain emanating from the lumbar facet joints is a common cause of low back pain in the adult population. Goldthwaite was the first to describe the syndrome in 1911, and Ghormley is generally credited with coining the term �facet syndrome� in 1933. Facetogenic pain is defined as pain that arises from any structure that is part of the facet joints, including the fibrous capsule, synovial membrane, hyaline cartilage, and bone.35

More commonly, it is the result of repetitive stress and/or cumulative low-level trauma. This leads to inflammation, which can cause the facet joint to be filled with fluid and swell, resulting in stretching of the joint capsule and subsequent pain generation.27 Inflammatory changes around the facet joint can also irritate the spinal nerve via foraminal narrowing, resulting in sciatica. In addition, Igarashi et al.28 found that inflammatory cytokines released through the ventral joint capsule in patients with zygapophysial joint degeneration may be partially responsible for the neuropathic symptoms in individuals with spinal stenosis. Predisposing factors for zygapophysial joint pain include spondylolisthesis/lysis, degenerative disc disease, and advanced age.5

I.C ADDITIONAL TESTS

The prevalence rate of pathological changes in the facet joints on radiological examination depends on the mean age of the subjects, the radiological technique used, and the definition of abnormality. Degenerative facet joints can be best visualized via computed tomography (CT) examination.49

NEUROPATHIC PAIN

facetogenic neuropathic, osteoarthritis and headaches pain el paso tx.

  • Pain initiated or caused by a primary lesion or dysfunction in the somatosensory nervous system.
  • Neuropathic pain is usually chronic, difficult to treat, and often resistant to standard analgesic management.
Abstract

Neuropathic pain is caused by a lesion or disease of the somatosensory system, including peripheral fibers (A?, A? and C fibers) and central neurons, and affects 7-10% of the general population. Multiple causes of neuropathic pain have been described. Its incidence is likely to increase due to the aging global population, increased diabetes mellitus, and improved survival from cancer after chemotherapy. Indeed, imbalances between excitatory and inhibitory somatosensory signaling, alterations in ion channels, and variability in how pain messages are modulated in the central nervous system all have been implicated in neuropathic pain. Furthermore, the burden of chronic neuropathic pain seems to be related to the complexity of neuropathic symptoms, poor outcomes, and difficult treatment decisions. Importantly, quality of life is impaired in patients with neuropathic pain due to increased drug prescriptions and visits to health care providers and the morbidity from the pain itself and the inciting disease. Despite challenges, progress in understanding the pathophysiology of neuropathic pain is spurring the development of new diagnostic procedures and personalized interventions, which emphasize the need for a multidisciplinary approach to the management of neuropathic pain.

PATHOGENESIS OF NEUROPATHIC PAIN

  • PERIPHERAL MECHANISMS
  • After a peripheral nerve lesion, neurons become more sensitive and develop abnormal excitability and elevated sensitivity to stimulation.
  • This is known as…Peripheral Sensitization!

facetogenic neuropathic, osteoarthritis and headaches pain el paso tx.

  • CENTRAL MECHANISMS
  • As a consequence of ongoing spontaneous activity in the periphery, neurons develop an increased background activity, enlarged receptive fields, and increased responses to afferent impulses, including normal tactile stimuli.
    This is known as…Central Sensitization!

facetogenic neuropathic, osteoarthritis and headaches pain el paso tx.

facetogenic neuropathic, osteoarthritis and headaches pain el paso tx.

Chronic neuropathic pain is more frequent in women (8% versus 5.7% in men) and in patients >50 years of age (8.9% versus 5.6% in those <49 years of age), and most commonly affects the lower back and lower limbs, neck and upper limbs24. Lumbar and cervical painful radiculopathies are probably the most frequent cause of chronic neuropathic pain. Consistent with these data, a survey of >12,000 patients with chronic pain with both nociceptive and neuropathic pain types, referred to pain specialists in Germany, revealed that 40% of all patients experienced at least some characteristics of neuropathic pain (such as burning sensations, numbness, and tingling); patients with chronic back pain and radiculopathy were particularly affected25.

facetogenic neuropathic, osteoarthritis and headaches pain el paso tx.

The contribution of clinical neurophysiology to the comprehension of the tension-type headache mechanisms.

Abstract

So far, clinical neurophysiological studies on tension-type headache (TTH) have been conducted with two main purposes: (1) to establish whether some neurophysiological parameters may act as markers of TTH, and (2) to investigate the physiopathology of TTH. Regarding the first point, the present results are disappointing since some abnormalities found in TTH patients may also be frequently observed in migraineurs. On the other hand, clinical neurophysiology has played an important role in the debate about the pathogenesis of TTH. Studies on the exteroceptive suppression of the temporalis muscle contraction have detected a dysfunction of the brainstem excitability and suprasegmental control. A similar conclusion has been reached using trigeminocervical reflexes, whose abnormalities in TTH have suggested a reduced inhibitory activity of brainstem interneurons, reflecting abnormal endogenous pain control mechanisms. Interestingly, the neural excitability abnormality in TTH seems to be a generalized phenomenon, not limited to the cranial districts. Defective DNIC-like mechanisms have indeed been evidenced also in somatic districts by nociceptive flexion reflex studies. Unfortunately, most neurophysiological studies on TTH are marred by serious methodological flaws, which should be avoided in future research to clarify the TTH mechanisms better.

facetogenic neuropathic, osteoarthritis and headaches pain el paso tx.

facetogenic neuropathic, osteoarthritis and headaches pain el paso tx.

facetogenic neuropathic, osteoarthritis and headaches pain el paso tx.

facetogenic neuropathic, osteoarthritis and headaches pain el paso tx.

facetogenic neuropathic, osteoarthritis and headaches pain el paso tx.

References:

Neurophysiology of arthritis pain. McDougall JJ1 Linton P.

www.researchgate.net/publication/232231610_Neurophysiology_of_Arthritis_Pain

Pain originating from the lumbar facet joints. van Kleef M1,Vanelderen P,Cohen SP,Lataster A,Van Zundert J,Mekhail N.

Neuropathic painLuana Colloca,1Taylor Ludman,1Didier Bouhassira,2Ralf Baron,3Anthony H. Dickenson,4David Yarnitsky,5Roy Freeman,6Andrea Truini,7Nadine Attal, Nanna B. Finnerup,9Christopher Eccleston,10,11Eija Kalso,12David L. Bennett,13Robert H. Dworkin,14and Srinivasa N. Raja15

The contribution of clinical neurophysiology to the comprehension of the tension-type headache mechanisms. Rossi P1, Vollono C, Valeriani M, Sandrini G.

Doctor Of Chiropractic Near Me | Video

Doctor Of Chiropractic Near Me | Video

Doctor of Chiropractic Near Me: Mike Melgoza is an active individual who engages in a variety of strenuous physical activities on a regular basis, as a result, however, he began to experience chronic pain symptoms due to improper technique and repetitive movements. Although Mike Melgoza works out of town, he visits Dr. Alex Jimenez every time he begins to experience pain to receive chiropractic care. Mike Melgoza recommends Dr. Alex Jimenez as the non-surgical choice for chronic pain. Mike Melgoza trusts Dr. Jimenez to care for his health.

Doctor Of Chiropractic Near Me

 

Before you go to a chiropractor to deal with your chronic pain symptoms, it’s important to understand what exactly is causing your pain. Your physician will perform a physical exam as well as some tests to help them diagnose the source of the patient’s pain. As soon as you’re diagnosed with a pain illness, your chiropractor will create a treatment program. Your treatment plan may include spinal manipulation, manual therapies, and therapeutic exercises. Work with your chiropractor to develop a treatment plan. Once your pain is fully addressed, you should be able to slowly resume daily activities.

doctor of chiropractic near me el paso tx.

We are blessed to present to you�El Paso�s Premier Wellness & Injury Care Clinic.

Our services are specialized and focused on injuries and the complete recovery process.�Our areas of practice include:Wellness & Nutrition, Chronic Pain,�Personal Injury,�Auto Accident Care, Work Injuries, Back Injury, Low�Back Pain, Neck Pain, Migraine Headaches, Sport Injuries,�Severe Sciatica, Scoliosis, Complex Herniated Discs,�Fibromyalgia, Chronic Pain, Stress Management, and Complex Injuries.

As El Paso�s Chiropractic Rehabilitation Clinic & Integrated Medicine Center,�we passionately are focused treating patients after frustrating injuries and chronic pain syndromes. We focus on improving your ability through flexibility, mobility and agility programs tailored for all age groups and disabilities.

If you have enjoyed this video and/or we have helped you in any way please feel free to subscribe and share us.

Thank You & God Bless.

Dr. Alex Jimenez DC, C.C.S.T

Facebook Clinical Page: www.facebook.com/dralexjimenez/

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Information:

LinkedIn: www.linkedin.com/in/dralexjimenez

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Back Injury Site: elpasobackclinic.com

Rehabilitation Center: www.pushasrx.com

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Mattress Shopping? What To Know

Mattress Shopping? What To Know

Getting a good night�s sleep is absolutely integral to good spinal health. Sometimes, though that isn�t possible. According to the National Sleep Foundation, 92 percent of people believe that a�comfortable mattress is important for good, restful sleep. A bad mattress, or one that is old, or one that is simply wrong for your body can contribute to sleep deprivation, lower back pain, headaches, stiff neck, and anxiety and depression. With so much at stake, it�s easy to see just how important it is to select a good mattress.

Ask About How The Mattress Is Made

Learn about the construction� and what the different components mean for your comfort. Different mattresses have different coils and they are arranged differently. The padding can vary in thickness. The depth can range from 7 inches to 18 inches on the average. Understanding the various components can make it easier for you to find the one that is right for you.

Look For Comfort, As Well As, Support

A good mattress is comfortable and has good support. Support is good but if you don�t have comfort then it won�t be effective.

If it is too firm (too much support) it will cause pain on your body�s pressure points. You want your hips and shoulders to slightly sink into the mattress. However, if you prefer a mattress that is firmer to support your back, you can get one with padding on top.

Don�t Let Price Be The Determining Factor

You naturally want to get the most for your dollar, but remember that you get what you pay for. A cheap mattress can translate to a poor quality one.

Look for quality and value rather than price. If money is an issue, do some comparison shopping to find the mattress you want for the best price.

Sales are another way to save money on a purchase, but look out for advertising gimmicks. Know the meaning of the terms that are used and know what you are looking for before you go for that so-called great deal.

mattress el paso tx.

Educate Yourself On The Different Mattress Types

Do you want a memory foam or would latex work better for you? What exactly is an innerspring mattress? Are adjustable beds really all they are cracked up to be? Do some research and brush up on the different�types of mattresses�so that you can approach your shopping trip with confidence and as an educated consumer. It will definitely work in your favor.

In The End, It�s All About Personal Preference

There is no mattress that is a one size (or type) fits all. Different people will respond differently to mattresses. The best thing to do is try them out. Spend at least 20 minutes laying down before you make the decision to purchase or not.

Finally, if you find that your�quality of sleep�has recently gotten worse, that you are tossing and turning or wake up with pain in your back, neck, or head, it could be time to change your mattress � or pillow. If you can see your mattress sagging, that could be another indication that it is time to get a new one.

Mattresses are designed to withstand a certain degree of wear and tear, but they don�t last forever. The quality, the weight and other factors contribute to how quickly it wears out. So if you notice any of the warning signs it may be time to get a new mattress so that you can get back to peaceful, restful sleep.

Injury Medical Clinic: Back Pain Care & Treatments

Biomarkers And Pain Assessment Tools

Biomarkers And Pain Assessment Tools

Doctors define chronic pain, as any pain that lasts for 3 to 6 months or more. The pain effects an individual’s mental health and day to day life. Pain comes from a series of messages that run through the nervous system. Depression seems to follow pain. It causes severe symptoms that affect how an individual feels, thinks, and how the handle daily activities, i.e. sleeping, eating and working. Chiropractor, Dr. Alex Jimenez delves into potential biomarkers that can help in finding and treating the root causes of pain and chronic pain.

  • The first step in successful pain management is a comprehensive biopsychosocial assessment.
  • The extent of organic pathology may not be accurately reflected in the pain experience.
  • The initial assessment can be used to identify areas that require more in-depth evaluation.
  • Many validated self-report tools are available to assess the impact of chronic pain.

Assessment Of Patients With Chronic Pain

Chronic pain is a public health concern affecting 20�30% of the population of Western countries. Although there have been many scientific advances in the understanding of the neurophysiology of pain, precisely assessing and diagnosing a patient’s chronic pain problem is not straightforward or well-defined. How chronic pain is conceptualized influences how pain is evaluated and the factors considered when making a chronic pain diagnosis. There is no one-to-one relationship between the amount or type of organic pathology and pain intensity, but instead, the chronic pain experience is shaped by a myriad of biomedical, psychosocial (e.g. patients’ beliefs, expectations, and mood), and behavioral factors (e.g. context, responses by significant others). Assessing each of these three domains through a comprehensive evaluation of the person with chronic pain is essential for treatment decisions and to facilitate optimal outcomes. This evaluation should include a thorough patient history and medical evaluation and a brief screening interview where the patient’s behavior can be observed. Further assessment to address questions identified during the initial evaluation will guide decisions as to what additional assessments, if any, may be appropriate. Standardized self-reported instruments to evaluate the patient’s pain intensity, functional abilities, beliefs and expectations, and emotional distress are available, and can be administered by the physician, or a referral for in depth evaluation can be made to assist in treatment planning.

Pain is an extremely prevalent symptom. Chronic pain alone is estimated to affect 30% of the adult population of the USA, upwards of 100 million adults.1

Despite the soaring cost of treating people with chronic pain, relief for many remains elusive and complete elimination of pain is rare. Although there have been substantial advances in the knowledge of the neurophysiology of pain, along with the development of potent analgesic medications and other innovative medical and surgical interventions, on average the amount of pain reduction by available procedures is 30�40% and this occurs in fewer than one-half of treated patients.

The way we think about pain influences the way in which we go evaluate pain. Assessment begins with history and physical examination, followed, by laboratory tests and diagnostic imaging procedures in an attempt to identify and/or confirm the presence of any underlying pathology causing the symptom/s or the pain generator.

In the absence of identifiable organic pathology, the healthcare provider may assume that the report of symptoms stems from psychological factors and may request a psychological evaluation to detect the emotional factors underlying the patient’s report. There is duality where the report of symptoms are attributed to either somatic or psychogenic mechanisms.

As an example, the organic bases for some of the most common and recurring acute (e.g. headache)3 and chronic [e.g. back pain, fibromyalgia (FM)] pain problems are largely unknown,4,5 while on the other hand, asymptomatic individuals may have structural abnormalities such as herniated discs that would explain pain if it were present.6,7�There is a lacking in adequate explanations for patients with no identified organic pathology who report severe pain and pain-free individuals with significant, objective pathology.

Chronic pain affects more than just the individual patient, but also his or her significant others (partners, relatives, employers and co-workers and friends), making appropriate treatment essential. Satisfactory treatment can only come from comprehensive assessment of the biological aetiology of the pain in conjunction with the patient’s specific psychosocial and behavioral presentation, including their emotional state (e.g. anxiety, depression, and anger), perception and understanding of symptoms, and reactions to those symptoms by significant others.8,9 A key premise is that multiple factors influence the symptoms and functional limitations of individuals with chronic pain. Therefore, a comprehensive assessment is needed that addresses biomedical, psychosocial, and behavioral domains, as each contributes to chronic pain and related disability.10,11

Comprehensive Assessment Of An Individual With Chronic Pain

Turk and Meichenbaum12 suggested that three central questions should guide assessment of people who report pain:
  1. What is the extent of the patient’s disease or injury (physical impairment)?
  2. What is the magnitude of the illness? That is, to what extent is the patient suffering, disabled, and unable to enjoy usual activities?
  3. Does the individual’s behavior seem appropriate to the disease or injury, or is there any evidence of symptom amplification for any of a variety of psychological or social reasons (e.g. benefits such as positive attention, mood-altering medications, financial compensation)?

To answer these questions, information should be gathered from the patient by history and physical examination, in combination with a clinical interview, and through standardized assessment instruments. Healthcare providers need to seek any cause(s) of pain through physical examination and diagnostic tests while concomitantly assessing the patient�s mood, fears, expectancies, coping efforts, resources, responses of significant others, and the impact of pain on the patients� lives.11 In short, the healthcare provider must evaluate the �whole person� and not just the pain.

The general goals of the history and medical evaluation are to:

(i) determine the necessity of additional diagnostic testing

(ii) determine if medical data can explain the patient’s symptoms, symptom severity, and functional limitations

(iii) make a medical diagnosis

(iv) evaluate the availability of appropriate treatment

(v) establish the objectives of treatment

(vi) determine the appropriate course for symptom management if a complete cure is not possible.

Significant numbers of patients that report chronic pain demonstrate no physical pathology using plain radiographs, computed axial tomography scans, or electromyography (an extensive literature is available on physical assessment, radiographic and laboratory assessment procedures to determine the physical basis of pain),17 making a precise pathological diagnosis difficult or impossible.

Despite these limitations, the patient’s history and physical examination remain the basis of medical diagnosis, can provide a safeguard against over-interpreting findings from diagnostic imaging that are largely confirmatory, and can be used to guide the direction of further evaluation efforts.

biomarkers el paso tx.

In addition, patients with chronic pain problems often consume a variety of medications.18 It is important to discuss a patient’s current medications during the interview, as many pain medications are associated with side-effects that may cause or mimic emotional distress.19 Healthcare providers should not only be familiar with medications used for chronic pain, but also with side-effects from these medications that result in fatigue, sleep difficulties, and mood changes to avoid misdiagnosis of depression.

The use of daily diaries is believed to be more accurate as they are based on real-time rather than recall. Patients may be asked to maintain regular diaries of pain intensity with ratings recorded several times each day (e.g. meals and bedtime) for several days or weeks and multiple pain ratings can be averaged across time.

One problem noted with the use of paper-and-pencil diaries is that patients may not follow the instruction to provide ratings at specified intervals. Rather, patients may complete diaries in advance (�fill forward�) or shortly before seeing a clinician (�fill backward�),24 undermining the putative validity of diaries. Electronic diaries have gained acceptance in some research studies to avoid these problems.

Research has demonstrated the importance of assessing overall health-related quality of life (HRQOL) in chronic pain patients in addition to function.31,32 There are a number of well established, psychometrically supported HRQOL measures [Medical Outcomes Study Short-Form Health Survey (SF-36)],33 general measures of physical functioning [e.g. Pain Disability Index (PDI)],34 and disease-specific measures [e.g. Western Ontario MacMaster Osteoarthritis Index (WOMAC);35 Roland-Morris Back Pain Disability Questionnaire (RDQ)]36 to assess function and quality of life.

Disease-specific measures are designed to evaluate the impact of a specific condition (e.g. pain and stiffness in people with osteoarthritis), whereas generic measures make it possible to compare physical functioning associated with a given disorder and its treatment with that of various other conditions. Specific effects of a disorder may not be detected when using a generic measure; therefore, disease-specific measures may be more likely to reveal clinically important improvement or deterioration in specific functions as a result of treatment. General measures of functioning may be useful to compare patients with a diversity of painful conditions. The combined use of disease-specific and generic measures facilitates the achievement of both objectives.

The presence of emotional distress in people with chronic pain presents a challenge when assessing symptoms such as fatigue, reduced activity level, decreased libido, appetite change, sleep disturbance, weight gain or loss, and memory and concentration deficits, as these symptoms can be the result of pain, emotional distress, or treatment medications prescribed to control pain.

Instruments have been developed specifically for pain patients to assess psychological distress, the impact of pain on patients� lives, feeling of control, coping behaviors, and attitudes about disease, pain, and healthcare providers.17

For example, the Beck Depression Inventory (BDI)39 and the Profile of Mood States (POMS)40 are psychometrically sound for assessing symptoms of depressed mood, emotional distress, and mood disturbance, and have been recommended to be used in all clinical trials of chronic pain;41 however, the scores must be interpreted with caution and the criteria for levels of emotional distress may need to be modified to prevent false positives.42

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Lab Biomarkers For Pain

Biomarkers are biological characteristics that can be used to indicate health or disease. This paper reviews studies on biomarkers of low back pain (LBP) in human subjects. LBP is the leading cause of disability, caused by various spine-related disorders, including intervertebral disc degeneration, disc herniation, spinal stenosis, and facet arthritis. The focus of these studies is inflammatory mediators, because inflammation contributes to the pathogenesis of disc degeneration and associated pain mechanisms. Increasingly, studies suggest that the presence of inflammatory mediators can be measured systemically in the blood. These biomarkers may serve as novel tools for directing patient care. Currently, patient response to treatment is unpredictable with a significant rate of recurrence, and, while surgical treatments may provide anatomical correction and pain relief, they are invasive and costly. The review covers studies performed on populations with specific diagnoses and undefined origins of LBP. Since the natural history of LBP is progressive, the temporal nature of studies is categorized by duration of symptomology/disease. Related studies on changes in biomarkers with treatment are also reviewed. Ultimately, diagnostic biomarkers of LBP and spinal degeneration have the potential to shepherd an era of individualized spine medicine for personalized therapeutics in the treatment of LBP.

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Biomarkers For Chronic Neuropathic Pain & Potential Application In Spinal Cord Stimulation

This review was focused on understanding which substances inside the human body increase and decrease with increasing neuropathic pain. We reviewed various studies, and saw correlations between neuropathic pain and components of the immune system (this system defends the body against diseases and infections). Our findings will especially be useful for understanding ways to reduce or eliminate the discomfort, chronic neuropathic pain brings with it. Spinal cord stimulation (SCS) procedure is one of the few fairly efficient remedial treatments for pain. A follow-up study will apply our findings from this review to SCS, in order to understand the mechanism, and further optimize efficaciousness.

Pro-inflammatory cytokines such as IL-1?, IL-6, IL-2, IL-33, CCL3, CXCL1, CCR5, and TNF-?, have been found to play significant roles in the amplification of chronic pain states.

After review of various studies relating to pain biomarkers, we found that serum levels of pro-inflammatory cytokines and chemokines, such as IL-1?, IL-6, IL-2, IL-33, CCL3, CXCL1, CCR5, and TNF-?, were significantly up-regulated during chronic pain experience. On the other hand, anti-inflammatory cytokines such as IL-10 and IL-4 were found to show significant down-regulation during chronic pain state.

Biomarkers For Depression

A plethora of research has implicated hundreds of putative biomarkers for depression, but has not yet fully elucidated their roles in depressive illness or established what is abnormal in which patients and how biologic information can be used to enhance diagnosis, treatment and prognosis. This lack of progress is partially due to the nature and heterogeneity of depression, in conjunction with methodological heterogeneity within the research literature and the large array of biomarkers with potential, the expression of which often varies according to many factors. We review the available literature, which indicates that markers involved in inflammatory, neurotrophic and metabolic processes, as well as neurotransmitter and neuroendocrine system components, represent highly promising candidates. These may be measured through genetic and epigenetic, transcriptomic and proteomic, metabolomic and neuroimaging assessments. The use of novel approaches and systematic research programs is now required to determine whether, and which, biomarkers can be used to predict response to treatment, stratify patients to specific treatments and develop targets for new interventions. We conclude that there is much promise for reducing the burden of depression through further developing and expanding these research avenues.

biomarkers el paso tx.References:

  • Assessment of patients with chronic pain�E. J. Dansiet and D. C. Turk*t�

  • Inflammatory biomarkers of low back pain and disc degeneration: a review.
    Khan AN1, Jacobsen HE2, Khan J1, Filippi CG3, Levine M3, Lehman RA Jr2,4, Riew KD2,4, Lenke LG2,4, Chahine NO2,5.
  • Biomarkers for Chronic Neuropathic Pain and their Potential Application in Spinal Cord Stimulation: A Review
    Chibueze D. Nwagwu,1 Christina Sarris, M.D.,3 Yuan-Xiang Tao, Ph.D., M.D.,2 and Antonios Mammis, M.D.1,2
  • Biomarkers for depression: recent insights, current challenges and future prospects. Strawbridge R1, Young AH1,2, Cleare AJ1,2.
Glucosamine, Chondroitin Sulfates For DDD

Glucosamine, Chondroitin Sulfates For DDD

Why Chiropractic Combined With Glucosamine & Chondroitin Sulfates Are A Win-Win For Degenerative Disc Disease Sufferers.

The most effective treatments are often found in the natural ones. The human body has this incredible ability to provide its own healing. Often we can aid that process through nutrition, exercise, and lifestyle changes. While there are some people who do reach for medications and invasive means of pain control, the truth is the best cure is the natural one. This is also true of degenerative disc disease. There are several natural treatments that help relieve the pain and even stop the progression of the disease. Common treatments include chiropractic, glucosamine, and chondroitin sulfates.

What Is Degenerative Disc Disease (DDD)?

In a healthy spine the discs that lie between the vertebrae and cushion them are filled with fluid. They allow the spine to move, flex, bend, and twist. Over time they may lose some of their cushion as part of the aging process.

Degenerative disc disease occurs when the discs of the spine collapse and degrade. In extreme cases, the discs can completely collapse causing the vertebrae�s facet joints to rub against each other. This leads to osteoarthritis. The condition is accompanied by pain, inflammation, and loss of mobility.

How Do Glucosamine & Chondroitin Sulfates Help Degenerative Disc Disease?

Glucosamine and chondroitin sulfates are substances that occur naturally in the body. It is an essential element in cartilage maintenance and regeneration. They help to form new cartilage from within existing cartilage. They can actually help to rebuild the discs that have begun to degrade. Often they are taken as nutritional supplements.

Studies show that long term use of glucosamine and chondroitin sulfate do indeed not just help arrest the development of spinal disc degeneration, they can also help to reverse the symptoms, especially if begun in the early stages of the disease. Treatment that incorporates these supplements result in decreased pain and improved range of motion. Patients may also notice strengthening of the back and increased flexibility. This is true even in patients who are older, in their 50�s and 60�s.

Patients may start noticing a decrease in pain as early as six months after beginning to take the supplement. After taking it consistently, the other benefits present over time. What is also important to note is that neither glucosamine nor chondroitin sulfate cause any adverse side effects. These supplements are safe and effective.

glucosamine for DDD MRI el paso tx.

Chiropractic For Degenerative Disc Disease

Chiropractic is a complementary treatment to combine with glucosamine and chondroitin sulfate for degenerative disc disease. Chiropractic alone is very effective for many spine and neck disorders, including degenerative disc disease. It is a natural, non-invasive treatment that does not use medications but instead incorporates lifestyle changes, diet, and exercise recommendations to provide whole body wellness. While chiropractic works very well to treat pain, improve mobility, and increase flexibility, it has actually been proven to stop the progression of degenerative disc disease and even reverse its effects.

Using chiropractic for degenerative disc disease and combining it with supplements that include glucosamine and chondroitin sulfate is a very effective system for relieving the pain and other symptoms. In several studies, many patients saw improvement and decrease in symptoms faster than patients who used the supplements alone. Combining these treatments is usually the best course of action to help patients suffering from this devastating disease.

When treating any condition, it is always best to go the most natural route possible. The fewer synthetic substances and manufactured toxins that are introduced into the body, the better chance the patient has of a more thorough and faster healing or at the very least a dramatic decrease in symptoms.

Injury Medical Clinic: Herniated Disc Treatment & Recovery

Brain Changes Associated with Chronic Pain

Brain Changes Associated with Chronic Pain

Pain is the human body’s natural response to injury or illness, and it is often a warning that something is wrong. Once the problem is healed, we generally stop experiencing this painful symptoms, however, what happens when the pain continues long after the cause is gone? Chronic pain is medically defined as persistent pain that lasts 3 to 6 months or more. Chronic pain is certainly a challenging condition to live with, affecting everything from the individual’s activity levels and their ability to work as well as their personal relationships and psychological conditions. But, are you aware that chronic pain may also be affecting the structure and function of your brain? It turns out these brain changes may lead to both cognitive and psychological impairment.

 

Chronic pain doesn’t just influence a singular region of the mind, as a matter of fact, it can result in changes to numerous essential areas of the brain, most of which are involved in many fundamental processes and functions. Various research studies over the years have found alterations to the hippocampus, along with reduction in grey matter from the dorsolateral prefrontal cortex, amygdala, brainstem and right insular cortex, to name a few, associated with chronic pain. A breakdown of a few of the structure of these regions and their related functions might help to put these brain changes into context, for a lot of individuals with chronic pain. The purpose of the following article is to demonstrate as well as discuss the structural and functional brain changes associated with chronic pain, particularly in the case where those reflect probably neither damage nor atrophy.

 

Structural Brain Changes in Chronic Pain Reflect Probably Neither Damage Nor Atrophy

 

Abstract

 

Chronic pain appears to be associated with brain gray matter reduction in areas ascribable to the transmission of pain. The morphological processes underlying these structural changes, probably following functional reorganisation and central plasticity in the brain, remain unclear. The pain in hip osteoarthritis is one of the few chronic pain syndromes which are principally curable. We investigated 20 patients with chronic pain due to unilateral coxarthrosis (mean age 63.25�9.46 (SD) years, 10 female) before hip joint endoprosthetic surgery (pain state) and monitored brain structural changes up to 1 year after surgery: 6�8 weeks, 12�18 weeks and 10�14 month when completely pain free. Patients with chronic pain due to unilateral coxarthrosis had significantly less gray matter compared to controls in the anterior cingulate cortex (ACC), insular cortex and operculum, dorsolateral prefrontal cortex (DLPFC) and orbitofrontal cortex. These regions function as multi-integrative structures during the experience and the anticipation of pain. When the patients were pain free after recovery from endoprosthetic surgery, a gray matter increase in nearly the same areas was found. We also found a progressive increase of brain gray matter in the premotor cortex and the supplementary motor area (SMA). We conclude that gray matter abnormalities in chronic pain are not the cause, but secondary to the disease and are at least in part due to changes in motor function and bodily integration.

 

Introduction

 

Evidence of functional and structural reorganization in chronic pain patients support the idea that chronic pain should not only be conceptualized as an altered functional state, but also as a consequence of functional and structural brain plasticity [1], [2], [3], [4], [5], [6]. In the last six years, more than 20 studies were published demonstrating structural brain changes in 14 chronic pain syndromes. A striking feature of all of these studies is the fact that the gray matter changes were not randomly distributed, but occur in defined and functionally highly specific brain areas � namely, involvement in supraspinal nociceptive processing. The most prominent findings were different for each pain syndrome, but overlapped in the cingulate cortex, the orbitofrontal cortex, the insula and dorsal pons [4]. Further structures comprise the thalamus, dorsolateral prefrontal cortex, basal ganglia and hippocampal area. These findings are often discussed as cellular atrophy, reinforcing the idea of damage or loss of brain gray matter [7], [8], [9]. In fact, researchers found a correlation between brain gray matter decreases and duration of pain [6], [10]. But the duration of pain is also linked to the patient�s age, and the age dependent global, but also regionally specific decline of gray matter is well documented [11]. On the other hand, these structural changes could also be a decrease in cell size, extracellular fluids, synaptogenesis, angiogenesis or even due to blood volume changes [4], [12], [13]. Whatever the source is, for our interpretation of such findings it is important to see these morphometric findings in the light of a wealth of morphometric studies in exercise dependant plasticity, given that regionally specific structural brain changes have been repeatedly shown following cognitive and physical exercise [14].

 

It is not understood why only a relatively small proportion of humans develop a chronic pain syndrome, considering that pain is a universal experience. The question arises whether in some humans a structural difference in central pain transmitting systems may act as a diathesis for chronic pain. Gray matter changes in phantom pain due to amputation [15] and spinal cord injury [3] indicate that the morphological changes of the brain are, at least in part, a consequence of chronic pain. However, the pain in hip osteoarthritis (OA) is one of the few chronic pain syndrome which is principally curable, as 88% of these patients are regularly free of pain following total hip replacement (THR) surgery [16]. In a pilot study we have analysed ten patients with hip OA before and shortly after surgery. We found decreases of gray matter in the anterior cingulated cortex (ACC) and insula during chronic pain before THR surgery and found increases of gray matter in the corresponding brain areas in the pain free condition after surgery [17]. Focussing on this result, we now expanded our studies investigating more patients (n?=?20) after successful THR and monitored structural brain changes in four time intervals, up to one year following surgery. To control for gray matter changes due to motor improvement or depression we also administered questionnaires targeting improvement of motor function and mental health.

 

Materials and Methods

 

Volunteers

 

The patients reported here are a subgroup of 20 patients out of 32 patients published recently who were compared to an age- and gender-matched healthy control group [17] but participated in an additional one year follow-up investigation. After surgery 12 patients dropped out because of a second endoprosthetic surgery (n?=?2), severe illness (n?=?2) and withdrawal of consent (n?=?8). This left a group of twenty patients with unilateral primary hip OA (mean age 63.25�9.46 (SD) years, 10 female) who were investigated four times: before surgery (pain state) and again 6�8 and 12�18 weeks and 10�14 months after endoprosthetic surgery, when completely pain free. All patients with primary hip OA had a pain history longer than 12 months, ranging from 1 to 33 years (mean 7.35 years) and a mean pain score of 65.5 (ranging from 40 to 90) on a visual analogue scale (VAS) ranging from 0 (no pain) to 100 (worst imaginable pain). We assessed any occurrence of minor pain events, including tooth-, ear- and headache up to 4 weeks prior to the study. We also randomly selected the data from 20 sex- and age matched healthy controls (mean age 60,95�8,52 (SD) years, 10 female) of the 32 of the above mentioned pilot study [17]. None of the 20 patients or of the 20 sex- and age matched healthy volunteers had any neurological or internal medical history. The study was given ethical approval by the local Ethics committee and written informed consent was obtained from all study participants prior to examination.

 

Behavioural Data

 

We collected data on depression, somatization, anxiety, pain and physical and mental health in all patients and all four time points using the following standardized questionnaires: Beck Depression Inventory (BDI) [18], Brief Symptom Inventory (BSI) [19], Schmerzempfindungs-Skala (SES?=?pain unpleasantness scale) [20] and Health Survey 36-Item Short Form (SF-36) [21] and the Nottingham Health Profile (NHP). We conducted repeated measures ANOVA and paired two-tailed t-Tests to analyse the longitudinal behavioural data using SPSS 13.0 for Windows (SPSS Inc., Chicago, IL), and used Greenhouse Geisser correction if the assumption for sphericity was violated. The significance level was set at p<0.05.

 

VBM – Data Acquisition

 

Image acquisition. High-resolution MR scanning was performed on a 3T MRI system (Siemens Trio) with a standard 12-channel head coil. For each of the four time points, scan I (between 1 day and 3 month before endoprosthetic surgery), scan II (6 to 8 weeks after surgery), scan III (12 to 18 weeks after surgery) and scan IV (10�14 months after surgery), a T1 weighted structural MRI was acquired for each patient using a 3D-FLASH sequence (TR 15 ms, TE 4.9 ms, flip angle 25�, 1 mm slices, FOV 256�256, voxel size 1�1�1 mm).

 

Image Processing and Statistical Analysis

 

Data pre-processing and analysis were performed with SPM2 (Wellcome Department of Cognitive Neurology, London, UK) running under Matlab (Mathworks, Sherborn, MA, USA) and containing a voxel-based morphometry (VBM)-toolbox for longitudinal data, that is based on high resolution structural 3D MR images and allows for applying voxel-wise statistics to detect regional differences in gray matter density or volumes [22], [23]. In summary, pre-processing involved spatial normalization, gray matter segmentation and 10 mm spatial smoothing with a Gaussian kernel. For the pre-processing steps, we used an optimized protocol [22], [23] and a scanner- and study-specific gray matter template [17]. We used SPM2 rather than SPM5 or SPM8 to make this analysis comparable to our pilot study [17]. as it allows an excellent normalisation and segmentation of longitudinal data. However, as a more recent update of VBM (VBM8) became available recently (dbm.neuro.uni-jena.de/vbm/), we also used VBM8.

 

Cross-Sectional Analysis

 

We used a two-sample t-test in order to detect regional differences in brain gray matter between groups (patients at time point scan I (chronic pain) and healthy controls). We applied a threshold of p<0.001 (uncorrected) across the whole brain because of our strong a priory hypothesis, which is based on 9 independent studies and cohorts showing decreases in gray matter in chronic pain patients [7], [8], [9], [15], [24], [25], [26], [27], [28], that gray matter increases will appear in the same (for pain processing relevant) regions as in our pilot study (17). The groups were matched for age and sex with no significant differences between the groups. To investigate whether the differences between groups changed after one year, we also compared patients at time point scan IV (pain free, one year follow-up) to our healthy control group.

 

Longitudinal Analysis

 

To detect differences between time points (Scan I�IV) we compared the scans before surgery (pain state) and again 6�8 and 12�18 weeks and 10�14 months after endoprosthetic surgery (pain free) as repeated measure ANOVA. Because any brain changes due to chronic pain may need some time to recede following operation and cessation of pain and because of the post surgery pain the patients reported, we compared in the longitudinal analysis scan I and II with scan III and IV. For detecting changes that are not closely linked to pain, we also looked for progressive changes over all time intervals. We flipped the brains of patients with OA of the left hip (n?=?7) in order to normalize for the side of the pain for both, the group comparison and the longitudinal analysis, but primarily analysed the unflipped data. We used the BDI score as a covariate in the model.

 

Results

 

Behavioral Data

 

All patients reported chronic hip pain before surgery and were pain free (regarding this chronic pain) immediately after surgery, but reported rather acute post-surgery pain on scan II which was different from the pain due to osteoarthritis. The mental health score of the SF-36 (F(1.925/17.322)?=?0.352, p?=?0.7) and the BSI global score GSI (F(1.706/27.302)?=?3.189, p?=?0.064) showed no changes over the time course and no mental co-morbidity. None of the controls reported any acute or chronic pain and none showed any symptoms of depression or physical/mental disability.

 

Before surgery, some patients showed mild to moderate depressive symptoms in BDI scores that significantly decreased on scan III (t(17)?=?2.317, p?=?0.033) and IV (t(16)?=?2.132, p?=?0.049). Additionally, the SES scores (pain unpleasantness) of all patients improved significantly from scan I (before the surgery) to scan II (t(16)?=?4.676, p<0.001), scan III (t(14)?=?4.760, p<0.001) and scan IV (t(14)?=?4.981, p<0.001, 1 year after surgery) as pain unpleasantness decreased with pain intensity. The pain rating on scan 1 and 2 were positive, the same rating on day 3 and 4 negative. The SES only describes the quality of perceived pain. It was therefore positive on day 1 and 2 (mean 19.6 on day 1 and 13.5 on day 2) and negative (n.a.) on day 3 & 4. However, some patients did not understand this procedure and used the SES as a global �quality of life� measure. This is why all patients were asked on the same day individually and by the same person regarding pain occurrence.

 

In the short form health survey (SF-36), which consists of the summary measures of a Physical Health Score and a Mental Health Score [29], the patients improved significantly in the Physical Health score from scan I to scan II (t(17)?=??4.266, p?=?0.001), scan III (t(16)?=??8.584, p<0.001) and IV (t(12)?=??7.148, p<0.001), but not in the Mental Health Score. The results of the NHP were similar, in the subscale �pain� (reversed polarity) we observed a significant change from scan I to scan II (t(14)?=??5.674, p<0.001, scan III (t(12)?=??7.040, p<0.001 and scan IV (t(10)?=??3.258, p?=?0.009). We also found a significant increase in the subscale �physical mobility� from scan I to scan III (t(12)?=??3.974, p?=?0.002) and scan IV (t(10)?=??2.511, p?=?0.031). There was no significant change between scan I and scan II (six weeks after surgery).

 

Structural Data

 

Cross-sectional analysis. We included age as a covariate in the general linear model and found no age confounds. Compared to sex and age matched controls, patients with primary hip OA (n?=?20) showed pre-operatively (Scan I) reduced gray matter in the anterior cingulate cortex (ACC), the insular cortex, operculum, dorsolateral prefrontal cortex (DLPFC), right temporal pole and cerebellum (Table 1 and Figure 1). Except for the right putamen (x?=?31, y?=??14, z?=??1; p<0.001, t?=?3.32) no significant increase in gray matter density was found in patients with OA compared to healthy controls. Comparing patients at time point scan IV with matched controls, the same results were found as in the cross-sectional analysis using scan I compared to controls.

 

Figure 1 Statistical Parametric Maps

Figure 1: Statistical parametric maps demonstrating the structural differences in gray matter in patients with chronic pain due to primary hip OA compared to controls and longitudinally compared to themselves over time. Significant gray matter changes are shown superimposed in color, cross-sectional data is depicted in red and longitudinal data in yellow. Axial plane: the left side of the picture is the left side of the brain. top: Areas of significant decrease of gray matter between patients with chronic pain due to primary hip OA and unaffected control subjects. p<0.001 uncorrected bottom: Gray matter increase in 20 pain free patients at the third and fourth scanning period after total hip replacement surgery, as compared to the first (preoperative) and second (6�8 weeks post surgery) scan. p<0.001 uncorrected Plots: Contrast estimates and 90% Confidence interval, effects of interest, arbitrary units. x-axis: contrasts for the 4 timepoints, y-axis: contrast estimate at ?3, 50, 2 for ACC and contrast estimate at 36, 39, 3 for insula.

 

Table 1 Cross-Sectional Data

 

Flipping the data of patients with left hip OA (n?=?7) and comparing them with healthy controls did not change the results significantly, but for a decrease in the thalamus (x?=?10, y?=??20, z?=?3, p<0.001, t?=?3.44) and an increase in the right cerebellum (x?=?25, y?=??37, z?=??50, p<0.001, t?=?5.12) that did not reach significance in the unflipped data of the patients compared to controls.

 

Longitudinal analysis. In the longitudinal analysis, a significant increase (p<.001 uncorrected) of gray matter was detected by comparing the first and second scan (chronic pain/post-surgery pain) with the third and fourth scan (pain free) in the ACC, insular cortex, cerebellum and pars orbitalis in the patients with OA (Table 2 and Figure 1). Gray matter decreased over time (p<.001 whole brain analysis uncorrected) in the secondary somatosensory cortex, hippocampus, midcingulate cortex, thalamus and caudate nucleus in patients with OA (Figure 2).

 

Figure 2 Increases in Brain Gray Matter

Figure 2: a) Significant increases in brain gray matter following successful operation. Axial view of significant decrease of gray matter in patients with chronic pain due to primary hip OA compared to control subjects. p<0.001 uncorrected (cross-sectional analysis), b) Longitudinal increase of gray matter over time in yellow comparing scan I&IIscan III>scan IV) in patients with OA. p<0.001 uncorrected (longitudinal analysis). The left side of the picture is the left side of the brain.

 

Table 2 Longitudinal Data

 

Flipping the data of patients with left hip OA (n?=?7) did not change the results significantly, but for a decrease of brain gray matter in the Heschl�s Gyrus (x?=??41, y?=??21, z?=?10, p<0.001, t?=?3.69) and Precuneus (x?=?15, y?=??36, z?=?3, p<0.001, t?=?4.60).

 

By contrasting the first scan (presurgery) with scans 3+4 (postsurgery), we found an increase of gray matter in the frontal cortex and motor cortex (p<0.001 uncorrected). We note that this contrast is less stringent as we have now less scans per condition (pain vs. non-pain). When we lower the threshold we repeat what we have found using contrast of 1+2 vs. 3+4.

 

By looking for areas that increase over all time intervals, we found changes of brain gray matter in motor areas (area 6) in patients with coxarthrosis following total hip replacement (scan I<scan II<scan III<scan IV)). Adding the BDI scores as a covariate did not change the results. Using the recently available software tool VBM8 including DARTEL normalisation (dbm.neuro.uni-jena.de/vbm/) we could replicate this finding in the anterior and mid-cingulate cortex and both anterior insulae.

 

We calculated the effect sizes and the cross-sectional analysis (patients vs. controls) yielded a Cohen�s d of 1.78751 in the peak voxel of the ACC (x?=??12, y?=?25, z?=??16). We also calculated Cohen�s d for the longitudinal analysis (contrasting scan 1+2 vs. scan 3+4). This resulted in a Cohen�s d of 1.1158 in the ACC (x?=??3, y?=?50, z?=?2). Regarding the insula (x?=??33, y?=?21, z?=?13) and related to the same contrast, Cohen�s d is 1.0949. Additionally, we calculated the mean of the non-zero voxel values of the Cohen�s d map within the ROI (comprised of the anterior division of the cingulate gyrus and the subcallosal cortex, derived from the Harvard-Oxford Cortical Structural Atlas): 1.251223.

 

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Dr. Alex Jimenez’s Insight

Chronic pain patients can experience a variety of health issues over time, aside from their already debilitating symptoms. For instance, many individuals will experience sleeping problems as a result of their pain, but most importantly, chronic pain can lead to various mental health issues as well, including anxiety and depression. The effects that pain can have on the brain may seem all too overwhelming but growing evidence suggests that these brain changes are not permanent and can be reversed when chronic pain patients receive the proper treatment for their underlying health issues. According to the article, gray matter abnormalities found in chronic pain do not reflect brain damage, but rather, they are a reversible consequence which normalizes when the pain is adequately treated. Fortunately, a variety of treatment approaches are available to help ease chronic pain symptoms and restore the structure and function of the brain.

 

Discussion

 

Monitoring whole brain structure over time, we confirm and expand our pilot data published recently [17]. We found changes in brain gray matter in patients with primary hip osteoarthritis in the chronic pain state, which reverse partly when these patients are pain free, following hip joint endoprosthetic surgery. The partial increase in gray matter after surgery is nearly in the same areas where a decrease of gray matter has been seen before surgery. Flipping the data of patients with left hip OA (and therefore normalizing for the side of the pain) had only little impact on the results but additionally showed a decrease of gray matter in the Heschl�s gyrus and Precuneus that we cannot easily explain and, as no a priori hypothesis exists, regard with great caution. However, the difference seen between patients and healthy controls at scan I was still observable in the cross-sectional analysis at scan IV. The relative increase of gray matter over time is therefore subtle, i.e. not sufficiently distinct to have an effect on the cross sectional analysis, a finding that has already been shown in studies investigating experience dependant plasticity [30], [31]. We note that the fact that we show some parts of brain-changes due to chronic pain to be reversible does not exclude that some other parts of these changes are irreversible.

 

Interestingly, we observed that the gray matter decrease in the ACC in chronic pain patients before surgery seems to continue 6 weeks after surgery (scan II) and only increases towards scan III and IV, possibly due to post-surgery pain, or decrease in motor function. This is in line with the behavioural data of the physical mobility score included in the NHP, which post-operatively did not show any significant change at time point II but significantly increased towards scan III and IV. Of note, our patients reported no pain in the hip after surgery, but experienced post-surgery pain in surrounding muscles and skin which was perceived very differently by patients. However, as patients still reported some pain at scan II, we also contrasted the first scan (pre-surgery) with scans III+IV (post-surgery), revealing an increase of gray matter in the frontal cortex and motor cortex. We note that this contrast is less stringent because of less scans per condition (pain vs. non-pain). When we lowered the threshold we repeat what we have found using contrast of I+II vs. III+IV.

 

Our data strongly suggest that gray matter alterations in chronic pain patients, which are usually found in areas involved in supraspinal nociceptive processing [4] are neither due to neuronal atrophy nor brain damage. The fact that these changes seen in the chronic pain state do not reverse completely could be explained with the relatively short period of observation (one year after operation versus a mean of seven years of chronic pain before the operation). Neuroplastic brain changes that may have developed over several years (as a consequence of constant nociceptive input) need probably more time to reverse completely. Another possibility why the increase of gray matter can only be detected in the longitudinal data but not in the cross-sectional data (i.e. between cohorts at time point IV) is that the number of patients (n?=?20) is too small. It needs to be pointed out that the variance between brains of several individuals is quite large and that longitudinal data have the advantage that the variance is relatively small as the same brains are scanned several times. Consequently, subtle changes will only be detectable in longitudinal data [30], [31], [32]. Of course we cannot exclude that these changes are at least partly irreversible although that is unlikely, given the findings of exercise specific structural plasticity and reorganisation [4], [12], [30], [33], [34]. To answer this question, future studies need to investigate patients repeatedly over longer time frames, possibly years.

 

We note that we can only make limited conclusions regarding the dynamics of morphological brain changes over time. The reason is that when we designed this study in 2007 and scanned in 2008 and 2009, it was not known whether structural changes would occur at all and for reasons of feasibility we chose the scan dates and time frames as described here. One could argue that the gray matter changes in time, which we describe for the patient group, might have happened in the control group as well (time effect). However, any changes due to aging, if at all, would be expected to be a decrease in volume. Given our a priori hypothesis, based on 9 independent studies and cohorts showing decreases in gray matter in chronic pain patients [7], [8], [9], [15], [24], [25], [26], [27], [28], we focussed on regional increases over time and therefore believe our finding not to be a simple time effect. Of note, we cannot rule out that the gray matter decrease over time that we found in our patient group could be due to a time effect, as we have not scanned our control group in the same time frame. Given the findings, future studies should aim at more and shorter time intervals, given that exercise dependant morphometric brain changes may occur as fast as after 1 week [32], [33].

 

In addition to the impact of the nociceptive aspect of pain on brain gray matter [17], [34] we observed that changes in motor function probably also contribute to the structural changes. We found motor and premotor areas (area 6) to increase over all time intervals (Figure 3). Intuitively this may be due to improvement of motor function over time as the patients were no more restricted in living a normal life. Notably we did not focus on motor function but an improvement in pain experience, given our original quest to investigate whether the well-known reduction in brain gray matter in chronic pain patients is in principle reversible. Consequently, we did not use specific instruments to investigate motor function. Nevertheless, (functional) motor cortex reorganization in patients with pain syndromes is well documented [35], [36], [37], [38]. Moreover, the motor cortex is one target in therapeutic approaches in medically intractable chronic pain patients using direct brain stimulation [39], [40], transcranial direct current stimulation [41], and repetitive transcranial magnetic stimulation [42], [43]. The exact mechanisms of such modulation (facilitation vs. inhibition, or simply interference in the pain-related networks) are not yet elucidated [40]. A recent study demonstrated that a specific motor experience can alter the structure of the brain [13]. Synaptogenesis, reorganisation of movement representations and angiogenesis in motor cortex may occur with special demands of a motor task. Tsao et al. showed reorganisation in the motor cortex of patients with chronic low back pain that seem to be back pain-specific [44] and Puri et al. observed a reduction in left supplemental motor area gray matter in fibromyalgia sufferers [45]. Our study was not designed to disentangle the different factors that may change the brain in chronic pain but we interpret our data concerning the gray matter changes that they do not exclusively mirror the consequences of constant nociceptive input. In fact, a recent study in neuropathic pain patients pointed out abnormalities in brain regions that encompass emotional, autonomic, and pain perception, implying that they play a critical role in the global clinical picture of chronic pain [28].

 

Figure 3 Statistical Parametric Maps

Figure 3: Statistical parametric maps demonstrating a significant increase of brain gray matter in motor areas (area 6) in patients with coxarthrosis before compared to after THR (longitudinal analysis, scan I<scan II<scan III<scan IV). Contrast estimates at x?=?19, y?=??12, z?=?70.

 

Two recent pilot studies focussed on hip replacement therapy in osteoarthritis patients, the only chronic pain syndrome which is principally curable with total hip replacement [17], [46] and these data are flanked by a very recent study in chronic low back pain patients [47]. These studies need to be seen in the light of several longitudinal studies investigating experience-dependent neuronal plasticity in humans on a structural level [30], [31] and a recent study on structural brain changes in healthy volunteers experiencing repeated painful stimulation [34]. The key message of all these studies is that the main difference in the brain structure between pain patients and controls may recede when the pain is cured. However, it must be taken into account that it is simply not clear whether the changes in chronic pain patients are solely due to nociceptive input or due to the consequences of pain or both. It is more than likely that behavioural changes, such as deprivation or enhancement of social contacts, agility, physical training and life style changes are sufficient to shape the brain [6], [12], [28], [48]. Particularly depression as a co-morbidity or consequence of pain is a key candidate to explain the differences between patients and controls. A small group of our patients with OA showed mild to moderate depressive symptoms that changed with time. We did not find the structural alterations to covary significantly with the BDI-score but the question arises how many other behavioural changes due to the absence of pain and motor improvement may contribute to the results and to what extent they do. These behavioural changes can possibly influence a gray matter decrease in chronic pain as well as a gray matter increase when pain is gone.

 

Another important factor which may bias our interpretation of the results is the fact that nearly all patients with chronic pain took medications against pain, which they stopped when they were pain free. One could argue that NSAIDs such as diclofenac or ibuprofen have some effects on neural systems and the same holds true for opioids, antiepileptics and antidepressants, medications which are frequently used in chronic pain therapy. The impact of pain killers and other medications on morphometric findings may well be important (48). No study so far has shown effects of pain medication on brain morphology but several papers found that changes in brain structure in chronic pain patients are neither solely explained by pain related inactivity [15], nor by pain medication [7], [9], [49]. However, specific studies are lacking. Further research should focus the experience-dependent changes in cortical plasticity, which may have vast clinical implications for the treatment of chronic pain.

 

We also found decreases of gray matter in the longitudinal analysis, possibly due to reorganisation processes that accompany changes in motor function and pain perception. There is little information available about longitudinal changes in brain gray matter in pain conditions, for this reason we have no hypothesis for a gray matter decrease in these areas after the operation. Teutsch et al. [25] found an increase of brain gray matter in the somatosensory and midcingulate cortex in healthy volunteers that experienced painful stimulation in a daily protocol for eight consecutive days. The finding of gray matter increase following experimental nociceptive input overlapped anatomically to some degree with the decrease of brain gray matter in this study in patients that were cured of long-lasting chronic pain. This implies that nociceptive input in healthy volunteers leads to exercise dependant structural changes, as it possibly does in patients with chronic pain, and that these changes reverse in healthy volunteers when nociceptive input stops. Consequently, the decrease of gray matter in these areas seen in patients with OA could be interpreted to follow the same fundamental process: exercise dependant changes brain changes [50]. As a non-invasive procedure, MR Morphometry is the ideal tool for the quest to find the morphological substrates of diseases, deepening our understanding of the relationship between brain structure and function, and even to monitor therapeutic interventions. One of the great challenges in the future is to adapt this powerful tool for multicentre and therapeutic trials of chronic pain.

 

Limitations of this Study

 

Although this study is an extension of our previous study expanding the follow-up data to 12 months and investigating more patients, our principle finding that morphometric brain changes in chronic pain are reversible is rather subtle. The effect sizes are small (see above) and the effects are partly driven by a further reduction of regional brain gray matter volume at the time-point of scan 2. When we exclude the data from scan 2 (directly after the operation) only significant increases in brain gray matter for motor cortex and frontal cortex survive a threshold of p<0.001 uncorrected (Table 3).

 

Table 3 Longitudinal Data

 

Conclusion

 

It is not possible to distinguish to what extent the structural alterations we observed are due to changes in nociceptive input, changes in motor function or medication consumption or changes in well-being as such. Masking the group contrasts of the first and last scan with each other revealed much less differences than expected. Presumably, brain alterations due to chronic pain with all consequences are developing over quite a long time course and may also need some time to revert. Nevertheless, these results reveal processes of reorganisation, strongly suggesting that chronic nociceptive input and motor impairment in these patients leads to altered processing in cortical regions and consequently structural brain changes which are in principle reversible.

 

Acknowledgments

 

We thank all volunteers for the participation in this study and the Physics and Methods group at NeuroImage Nord in Hamburg. The study was given ethical approval by the local Ethics committee and written informed consent was obtained from all study participants prior to examination.

 

Funding Statement

 

This work was supported by grants from the DFG (German Research Foundation) (MA 1862/2-3) and BMBF (The Federal Ministry of Education and Research) (371 57 01 and NeuroImage Nord). The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.

 

Endocannabinoid System | El Paso, TX Chiropractor

 

The Endocannabinoid System: The Essential System You�ve Never Heard Of

 

In case you haven’t heard of the endocannabinoid system, or ECS, there’s no need to feel embarrassed. Back in the 1960’s, the investigators that became interested in the bioactivity of Cannabis eventually isolated many of its active chemicals. It took another 30 years, however, for researchers studying animal models to find a receptor for these ECS chemicals in the brains of rodents, a discovery which opened a whole world of inquiry into the ECS receptors existence and what their physiological purpose is.

 

We now know that most animals, from fish to birds to mammals, possess an endocannabinoid, and we know that humans not only make their own cannabinoids that interact with this particular system, but we also produce other compounds that interact with the ECS, those of which are observed in many different plants and foods, well beyond the Cannabis species.

 

As a system of the human body, the ECS isn’t an isolated structural platform like the nervous system or cardiovascular system. Instead, the ECS is a set of receptors widely distributed throughout the body which are activated through a set of ligands we collectively know as endocannabinoids, or endogenous cannabinoids. Both verified receptors are just called CB1 and CB2, although there are others which were proposed. PPAR and TRP channels also mediate some functions. Likewise, you will find just two well-documented endocannabinoids: anadamide and 2-arachidonoyl glycerol, or 2-AG.

 

Moreover, fundamental to the endocannabinoid system are the enzymes that synthesize and break down the endocannabinoids. Endocannabinoids are believed to be synthesized in an as-needed foundation. The primary enzymes involved are diacylglycerol lipase and N-acyl-phosphatidylethanolamine-phospholipase D, which respectively synthesize 2-AG and anandamide. The two main degrading enzymes are fatty acid amide hydrolase, or FAAH, which breaks down anandamide, and monoacylglycerol lipase, or MAGL, which breaks down 2-AG. The regulation of these two enzymes may increase or decrease the modulation of the ECS.

 

What is the Function of the ECS?

 

The ECS is the principal homeostatic regulatory system of the body. It may readily be viewed as the body’s internal adaptogenic system, always working to maintain the balance of a variety of function. Endocannabinoids broadly work as neuromodulators and, as such, they regulate a broad range of bodily processes, from fertility to pain. Some of those better-known functions from the ECS are as follows:

 

Nervous System

 

From the central nervous system, or the CNS, general stimulation of the CB1 receptors will inhibit the release of glutamate and GABA. In the CNS, the ECS plays a role in memory formation and learning, promotes neurogenesis in the hippocampus, also regulates neuronal excitability. The ECS also plays a part in the way the brain will react to injury and inflammation. From the spinal cord, the ECS modulates pain signaling and boosts natural analgesia. In the peripheral nervous system, in which CB2 receptors control, the ECS acts primarily in the sympathetic nervous system to regulate functions of the intestinal, urinary, and reproductive tracts.

 

Stress and Mood

 

The ECS has multiple impacts on stress reactions and emotional regulation, such as initiation of this bodily response to acute stress and adaptation over time to more long-term emotions, such as fear and anxiety. A healthy working endocannabinoid system is critical to how humans modulate between a satisfying degree of arousal compared to a level that is excessive and unpleasant. The ECS also plays a role in memory formation and possibly especially in the way in which the brain imprints memories from stress or injury. Because the ECS modulates the release of dopamine, noradrenaline, serotonin, and cortisol, it can also widely influence emotional response and behaviors.

 

Digestive System

 

The digestive tract is populated with both CB1 and CB2 receptors that regulate several important aspects of GI health. It’s thought that the ECS might be the “missing link” in describing the gut-brain-immune link that plays a significant role in the functional health of the digestive tract. The ECS is a regulator of gut immunity, perhaps by limiting the immune system from destroying healthy flora, and also through the modulation of cytokine signaling. The ECS modulates the natural inflammatory response in the digestive tract, which has important implications for a wide range of health issues. Gastric and general GI motility also appears to be partially governed by the ECS.

 

Appetite and Metabolism

 

The ECS, particularly the CB1 receptors, plays a part in appetite, metabolism, and regulation of body fat. Stimulation of the CB1 receptors raises food-seeking behaviour, enhances awareness of smell, also regulates energy balance. Both animals and humans that are overweight have ECS dysregulation that may lead this system to become hyperactive, which contributes to both overeating and reduced energy expenditure. Circulating levels of anandamide and 2-AG have been shown to be elevated in obesity, which might be in part due to decreased production of the FAAH degrading enzyme.

 

Immune Health and Inflammatory Response

 

The cells and organs of the immune system are rich with endocannabinoid receptors. Cannabinoid receptors are expressed in the thymus gland, spleen, tonsils, and bone marrow, as well as on T- and B-lymphocytes, macrophages, mast cells, neutrophils, and natural killer cells. The ECS is regarded as the primary driver of immune system balance and homeostasis. Though not all the functions of the ECS from the immune system are understood, the ECS appears to regulate cytokine production and also to have a role in preventing overactivity in the immune system. Inflammation is a natural part of the immune response, and it plays a very normal role in acute insults to the body, including injury and disease ; nonetheless, when it isn’t kept in check it can become chronic and contribute to a cascade of adverse health problems, such as chronic pain. By keeping the immune response in check, the ECS helps to maintain a more balanced inflammatory response through the body.

 

Other areas of health regulated by the ECS:

 

  • Bone health
  • Fertility
  • Skin health
  • Arterial and respiratory health
  • Sleep and circadian rhythm

 

How to best support a healthy ECS is a question many researchers are now trying to answer. Stay tuned for more information on this emerging topic.

 

In conclusion,�chronic pain has been associated with brain changes, including the reduction of gray matter. However, the article above demonstrated that chronic pain can alter the overall structure and function of the brain. Although chronic pain may lead to these, among other health issues, the proper treatment of the patient’s underlying symptoms can reverse brain changes and regulate gray matter. Furthermore, more and more research studies have emerged behind the importance of the endocannabinoid system and it’s function in controlling as well as managing chronic pain and other health issues. Information referenced from the National Center for Biotechnology Information (NCBI).�The scope of our information is limited to chiropractic as well as to spinal injuries and conditions. To discuss the subject matter, please feel free to ask Dr. Jimenez or contact us at�915-850-0900�.

 

Curated by Dr. Alex Jimenez

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Additional Topics: Back Pain

Back pain is one of the most prevalent causes for disability and missed days at work worldwide. As a matter of fact, back pain has been attributed as the second most common reason for doctor office visits, outnumbered only by upper-respiratory infections. Approximately 80 percent of the population will experience some type of back pain at least once throughout their life. The spine is a complex structure made up of bones, joints, ligaments and muscles, among other soft tissues. Because of this, injuries and/or aggravated conditions, such as herniated discs, can eventually lead to symptoms of back pain. Sports injuries or automobile accident injuries are often the most frequent cause of back pain, however, sometimes the simplest of movements can have painful results. Fortunately, alternative treatment options, such as chiropractic care, can help ease back pain through the use of spinal adjustments and manual manipulations, ultimately improving pain relief.

 

 

 

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EXTRA IMPORTANT TOPIC: Low Back Pain Management

 

MORE TOPICS: EXTRA EXTRA:�Chronic Pain & Treatments

 

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Opioids! Chiropractic Is The Safer Alternative

Opioids! Chiropractic Is The Safer Alternative

Opioids and Prescription drug abuse and addiction is a significant problem in the United States. In fact, the U.S. Department of Health and Human Services (HHS) has declared it an epidemic.

Researchers estimate that as many as 36 million people worldwide abuse opioids. Estimates in the U.S. alone reached 2.1 million people in 2012. In 2014, six out of ten drug overdose deaths involved an opioid � including prescription opioids for pain relief.

Every day, 78 Americans die from an opioid overdose. As the Opioid drug problem continues to spiral further out of control, claiming more lives, people are looking for safer, drug free ways to relieve their pain. Chiropractic offers such an option.

What Are Opioids?

Opioids are prescription medications that are intended for pain relief. They work by diminishing the intensity level of pain signals as they reach the brain. They also affect the areas of the brain that control emotion thereby weakening the perception of the pain as well. There are several very popular medications that are classified as opioids:

  • Hydrocodone (Vicodin)
  • Oxycodone (Percocet, OxyContin)
  • Morphine (Avinza, Kadian)
  • Codeine

The most commonly prescribed opioids are hydrocodone products. They are used to treat pain from injuries, dental work, and typically moderate pain. Milder pain is often treated with codeine but it is also used to treat coughing as well as severe diarrhea. Overall, opioids are used to treat everything from cancer pain to post-op pain to osteoarthritis.

What Are The Dangers Of Opioids?

Opioids have a serious risk of abuse, addiction, and overdose. Even then they are taken as prescribed, opioids can have the following side effects:

  • Excessive sleepiness
  • Nausea
  • Dry mouth
  • Vomiting
  • Confusion
  • Dizziness
  • Depression
  • Constipation
  • Low energy
  • Sweating
  • Low testosterone levels that result in a diminished sex drive
  • Itching
  • Decreased strength
  • Increased pain sensitivity

Over time, the body can build up a tolerance to the drug which means that in order to achieve the same relief from pain they must take more of it. Physical dependence is also a concern, usually going hand in hand with tolerance. Once that point is reached the patient will experience symptoms of withdrawal if they stop taking the medication.

If Doctors Are Prescribing Opioids, How Are People becoming Addicted?

In 2013, doctors wrote almost a quarter of a billion prescriptions for opioids. To put that into perspective, that is enough for every adult in the U.S. to have their own bottle of the drug. Doctors prescribe opioids to their patients in an effort to treat pain, but most of the time it is just a band aid. Instead of seeking out the root of the problem and educating their patients on whole body wellness, they prescribe pills that numb the senses, cause unpleasant or even dangerous side effects, and create addictions.

As the patient develops a tolerance for the drug, the doctor increases the prescription. This cycle continues as the patient become more and more dependent upon the drug. They may even experience more pain as the drug increases their pain sensitivity. As patients become addicted, the number of prescription opioid overdose deaths is steadily increasing. The most common drugs involved in these overdose deaths include:

  • Hydrocodone (Vicodin)
  • Oxycodone (OxyContin)
  • Methadone

States are putting measures in place to monitor and regulate how doctors prescribe opiates, but when desperate, addicted patients will go to great lengths to obtain the drugs they are addicted to. They will go to different doctors to get additional prescriptions or even find ways to obtain the drug illegally. It is a heartbreaking problem that is completely preventable.

How Is Chiropractic A Safer Alternative To Opioids?

Chiropractic is a proven method for managing pain relief that is not only effective but safe and drug free. Numerous chiropractic studies confirm what chiropractic patients have been saying for decades: chiropractic care is an excellent pain management method. The spinal adjustments bring the body into balance but that is only the beginning of the benefits. Chiropractic focuses on whole body wellness so patients learn how to take proactive steps to treat their condition.

It also seeks to find the root of the problem and begin healing by treating the cause. Through exercise, diet, and lifestyle recommendations in addition to the chiropractic adjustments, patients can get relief from pain caused by injury, surgery, arthritis, and many other conditions. Chiropractic is so much more than a back pain treatment; it is a whole body, whole patient treatment.

Injury Medical Clinic: Chronic Pain & Treatments