Active clinical trials for "Low Back Pain"

TDR implants for the lumbar spine are currently most 2- or 3-piece devices with a purely mechanical function that provide/restore mobility. Lately interest is growing on non-mechanical implants that could possibly provide/restore mobility, but also produce counterforces on mobility as in healthy discs. No previous comparison between these two concepts has been performed, neither on clinical outcome, neither on specific differences on facet-joint load and wear.

We wiil evaluate the efficiency of adding kinesio taping (KT) therapy to dry needling (DN) therapy on pain, functionality and depression parameters in 60 patients with nonspecific chronic low back pain (nCLBP).

The purpose of the research is to check the efficiency of practicing the tools of the Grinberg method (GM) in reducing Low-back Pain (LBP), reducing limitations in movement as a result of the pain, and improving the general quality of life. The hypothesis suggests that by learning to perceive pain differently, the level of pain will reduce and general well-being improved.

Brief Summary: Low back pain is very common problem in all the developed countries and affects children to elderly. Based on the etiology the low back pain is divided into two type: nonspecific and specific low back pain. If the pathological reason is known it is defined as specific and if the reason for the pain is unknown it is defined as nonspecific low back pain. The postulated reason for nonspecific low back pain is the segmental instability of the lumbar spine. Diaphragm muscle has a role in maintaining the segmental stability. The aim of this study to reduce the severity of the low back pain with improving the stability of the lumbar spine by using diaphragm training.

The objective in this study is to determine the predictive validity of a set of special clinical tests in identifying those who will respond to lumbar traction

Intradiscal delivery of bone marrow concentrate (BMC) into discs, facet, epidural space, and sacroiliac joints

Lower-limb amputation is associated with life-altering and life-limiting comorbidities. Currently, onus is on primary care providers to diagnose, educate, and refer patients for appropriate management. Recently our laboratory has found, however, that of adults post-amputation seen in an outpatient Limb Loss Clinic presenting with comorbidities, >50% are unaware they have signs of peripheral arterial disease and/or neuropathy. Lack of patient awareness and thus, inadequate comorbidity management, may contribute to suboptimal patient outcomes post-amputation. As a first step in this research line, the proposed project will help determine if comorbidity screening by prosthetists during routine care visits for patients post-amputation may enhance comorbidity awareness, increase patient satisfaction in prosthetic services, and reduce gratuitous prosthetic service utilization. During a follow-up visit, seventy patients following a unilateral lower-limb amputation will be randomized into either a standard-of-care group or a standard of-care plus group. The standard-of-care plus group will receive clinical screenings by a certified prosthetist for peripheral arterial disease, peripheral neuropathy, depression, and high-risk for persistent back pain; patient education on findings; and each participant's primary care provider will receive screening results. The long-term goal of this research is to determine if prosthetists can maximize their utility in an interdisciplinary care team, while enhancing patient outcomes post-amputation.

The aim of the present study is to determine whether there is a relationship between osteopathic treatment and the change of physiological axes of the lumbar spine, through the use of Dynamic Magnetic Resonance Imaging.

Muscle fatigue affects adversely the athletes´ performance and it is therefore one of the most investigated topics currently. However we do not know accurately the mechanisms that produce it. The aim of this study is to determine the influence of the Kinesio taping (KT) application in the paravertebral muscle fatigue in a sample of healthy young subjects.

This is a prospective, randomized, double-blind, placebo-controlled study. In an initial phase, 100 patients with chronic low back pain will be included in this study. The patients will be recruited through magazines and newspapers to take part in a screening for treatment of low back pain. This screening will involve the evaluation of data such as history and physical examination to classify the patient in the group of nonspecific low back pain, excluding patients with neurological alterations and the so-called Red-Flags. Procedures After the initial screening the patients will undergo diagnostic blocks of the medial branch of lumbar vertebrae L2, L3, L4 , L5 and of the first sacral vertebra (S1) with lidocaine and control with distilled water. The patients that present more than 50% of pain improvement, evaluated by the Likert scale after 30 minutes will form the study group, while the patients that do not present pain improvement with lidocaine or that present pain improvement with distilled water will be excluded. The medial branch block consists of the insertion of a 90mm, 25-gauge needle through the skin with radioscopic control up to the medial branch topography. Infusion of 1ml of 2% lidocaine should be performed in each medial branch of the abovementioned vertebrae. Control is executed in the same manner yet with infusion of 1ml of distilled water. Through the use of the diagnostic block we will have 40 patients selected for the second phase of the study. Once defined the study group should be evaluated before the procedure through the Oswestry, Roland Morris, SF-36 and VAS questionnaires. In the second phase of the study the patients will be randomized. The random division into two groups will be performed through a computerized program of random numbers. The randomization result will be kept in matt sealed envelopes to guarantee secrecy of the allocation. The neurolysis procedure will be carried out in the first group, consisting of 20 patients, and the placebo or sham procedure with the second group, also with 20 patients. The neurolysis procedure will be carried out under sterile conditions, with the patient lying prone and with the neurotome insertion sites anesthetized with 2ml of 1% lidocaine. The neurotome (Smith & Nephew - RF) will be used for the procedure. The neurotome is a radiofrequency apparatus mounted on a 10cm electrode type 22 needle with a 5mm exposure tip. The neurotome should be introduced percutaneously in a manner similar to that adopted in the medial branch block through radioscopic control. The temperature of the electrode after its placement in the correct position is then raised to 80 °C for 90 seconds. Two neurotomies should be performed for each facet, one proximally and the other distally, due to double innervation of each facet. In the patients of the placebo group the procedure will be the same only the temperature of the neurotome will not be raised. This will be performed in a blind manner, as before starting the procedure, the surgeon will show the assistant who turns the device on or not the envelope containing the patient's group (placebo or neurotomy), yet the surgeon will not be informed whether the device has been turned on or not, having to perform the procedure in the same manner in both groups. The patients will then be reevaluated in the first month, 3 months after, 6 months after and 12 months after the procedure. The assessors will not be informed of the group to which the patient belongs, and the same scales performed in the preoperative period will be used here.