View clinical trials related to Back Pain.
Filter by:This study compared the treatment effect of Activator Methods Chiropractic Technique (AMCT) and manual Diversified type spinal manipulative therapy in a sample of patients with acute and sub-acute low back pain.
The effect of chiropractic manipulation on spine-related pain and balance in older adults.
Among mind-body therapies, there is evidence for an association between pain reduction and mindfulness meditation. Mindfulness meditation provides a potentially safe, effective, nonpharmacologic, noninvasive, simple method for pain relief and increased function that could be used for the frailest older adult. Additionally, mindfulness meditation addresses the multiple dimensions that are affected by chronic pain. The primary objective of this study is to determine the impact of an 8-week mindfulness-based stress reduction program on physical function and pain severity in community dwelling older adults with chronic low back pain. Using a randomized controlled experimental design, 80 community dwelling older adults ≥ age 65 with chronic low back pain will receive either (1) the MBSR program, or (2) an 8-week education program. Prior to initiating the program, immediately after the last program session, and 6 months later, the following parameters will be assessed: (1) pain severity, (2) disability/physical function, (3) objectively measured physical performance, (4) psychosocial function (including mood, self-efficacy, self-rated health, coping, stress, quality of life (QOL), mindfulness and pain-related fear), (5) sleep, (6) pain-related appetite reduction and, (7) time and frequency of meditation. All measures are self-report except for the physical performance measure.
The objective of this study is to determine the analgesic efficacy and safety of Buprenorphine Transdermal System (BTDS) 10 and 20 compared to placebo in opioid-naïve subjects with moderate to severe chronic low back pain. The double-blind treatment intervention duration is 12 weeks, during which time supplemental analgesic medication (immediate-release oxycodone for the first 6 days post-randomization and acetaminophen or ibuprofen for the remainder of the double-blind phase) will be provided to all subjects in addition to study drug.
BACKGROUND Non-specific back and neck pain (BNP) dominates sick-listing. A program of cognitive-behavioral rehabilitation for subacute and chronic BNP was compared, with 18-month follow-up, with traditional primary care concerning sick-listing and health-care visits. METHODS After stratification to age (44 (years) and younger/45 and older) and subacute/chronic BNP (= full-time sick-listed 43-84/85-730 days respectively), 125 primary-care patients were randomized to a rehabilitation center or continued health-center care. Outcome measures were Return-to-work (=the proportion who regained work ability for at least 30 consecutive days), the proportion with Work ability at different time points, Total sick-listing (expressed in whole days) and the total number of Visits (to physicians, physiotherapists etc.) 1-18 months and corresponding six-month periods. For the analyses were used t-test, z-test, generalized estimating equations and a mixed, linear model.
The goal of this proposal is to test the overall hypothesis that subjects with chronic or recurrent low back pain have an abnormal soft tissue response to acupuncture needling, and that this altered response is associated with abnormal perimuscular connective tissue structure and biomechanics. We will also test whether or not altered needling responses in low back pain are generalized, or localized to specific locations as predicted by traditional acupuncture theory. This proposal is part of a series of projects investigating the role of connective tissue in the mechanism of acupuncture and, in addition, constitutes a first step in examining the role of connective tissue in low back pain. Acupuncturists describe qualitatively different needling responses at locations believed to be "involved" in the patient's disease process. Although assessing abnormalities in the needling response is a fundamental aspect of acupuncture therapy, what constitutes a normal vs. abnormal needling response has never been studied quantitatively. Thus the nature of tissue changes underlying these phenomena remains unknown. We have recently developed a new in vivo technique based on ultrasound elastography that allows visualization and quantification of tissue displacement and strain patterns developed in tissues during needle manipulation in humans [1] (Appendix A). In this proposal, we will use ultrasound elastography, ultrasound image analysis and biomechanical modeling to perform 1) quantitative measurement of soft tissue behavior during needling and 2) detailed analysis of perimuscular connective tissue structure and biomechanics in human subjects with and without low back pain.
Lumbar zygapophysial (facet) joint pain is a common cause of low back pain. Radiofrequency (RF) denervation is an effective and low risk treatment of chronic low back pain of suspected facet joint etiology. Blocks of the medial branches innervating the joints are commonly used to localize the pain and make the diagnosis of facet joint pain. There is currently no standard number of diagnostic blocks: zero, one, and two blocks have all been utilized. Considering the high false positive and false negative rates of these blocks, the cost: benefit ratio has been questioned. No study to date has examined the practice of diagnostic medial branch blocks before RF denervation. The purpose of this study is to determine the optimal number of blocks before radiofrequency denervation. Three groups of patients will be studied. In group I, patients will undergo RF denervation based on history and physical exam alone. In group II, patients will undergo RF denervation based on a positive response to a single diagnostic block with local anesthetic. In group III, patients will undergo RF treatment only after a positive screening block and a positive confirmatory block.
In this case-control study, cases were chronic LBP patients aged 30-50 in whom a lumbar MRI had been prescribed. Controls were subjects aged 30-50 in whom a cranial MRI had been prescribed for headache, who did not suffer from LBP and had no history of clinically relevant LBP. Two hundred and forty cases and 64 controls were recruited consecutively in Radiology services across six cities in Spain. Imaging findings and subjects' characteristics were gathered through previously validated instruments. Radiologists who interpreted MRIs were blinded to subjects' characteristics. A multivariate logistic regression model was developed to assess the association of Modic changes with LBP, adjusting for sex, age, body-mass index, lifetime exposure to smoking, physical activity, and disk degeneration.
To assess: a) The prevalence of Modic changes and other findings on lumbar magnetic resonance imaging (MRI), among Spanish adult chronic LBP patients, b) Patient characteristics and radiological findings associated with Modic changes.
The primary purpose of this study is to determine the prevalence of back pain in permanent wheelchair users (excludes transitory users) in different regions of Spain. Another study objective is the identification of risk factors for back pain in this population. Data collection will be by means of a structured questionnaire which will be validated in a previous pilot study.