Active clinical trials for "Intervertebral Disc Displacement"

The purpose of the this study to evaluate the feasibility, safety, and efficacy of a fluoroscopically-guided dorsal ramus block placed by the operative neurosurgeon prior to lumbosacral surgery. The study will consist of a retrospective analysis of a cohort of patients who underwent lumbosacral surgery patients between June 2018 and March 2021 with or without a preoperative fluoroscopically-guided dorsal ramus (DR) block placed by the operative neurosurgeon.

The creation of a multi-center cooperative research group encompassing academic and community-based spinal practices . . .

This study aims to evaluate the clinical (pain) and functional (patient reported outcomes) efficacy of percutaneous discectomies under CT guidance to treat lumbar disc herniations resistant to conservative treatment and nerve root infiltrations. The aim is also to evaluate the economic impact of the procedure, mainly through the length of hospitalization and the time to return to work. Patients were evaluated initially before surgery and then at 1, 3 and 6 months.

Motorized traction and non-surgical spinal decompression treatments are relatively new treatments for which there is insufficient evidence in the literature. In this study investigators aimed to retrospectively compare the effectiveness of these treatments, which are in the field of their routine practice in their clinic.

The purpose of this post-market study is to collect data on ViviGen and how its use affects fusion rates in the cervical spine when used as additional grafting material to fill the cervical spacer. The patient population of interest is patients who have already elected to undergo a 2-3 level ACDF surgical procedure using ViviGen, per standard of care.

This study will be a non-randomized trial consisting of patients with single level (C3 to C7) symptomatic cervical disc disease who have not previously received fusion surgery at the same level, and have failed to improve with conservative treatment for at least 6 weeks prior to enrollment, or who present with progressive neurological symptoms or signs in the face of conservative treatment.

A multi-center, prospective, observational patient registry to collect information on the clinical outcomes and "real world" use of approved and commercially available bone graft substitutes, autograft and allograft.

The aim is to investigate if herniated nucleus material in lumbar disc herniations is infected with bacteria, and if so, to determine their prevalence (control group), and to determine if patients with pre-existing Modic changes type 1 have a higher incidence of bacterial growth in relevant lumbar disc samples than patients without Modic changes. A cohort of 15 patients with pre-existing Modic and 15 without-undergoing primary surgery will be examined.

Lumbar disk herniation (LDH)is a prevalent health problem around the world. It can cause symptoms of low back pain, numbness or weakness.The understanding of low back pain in traditional Chinese medicine(TCM) theory"unbalanced bones and muscles"that is consistent with the description of modern medicine on LDH function pathology. Tuina is one of Diagnosis and treatment methods in TCM which has been used as a noninvasive treatment of LDH. However, the mechanism of Tuina therapy in LDH is still unclear.The purpose of this study is to establish a platform of the therapeutic effect and mechanical effect of LDH in the treatment of LDH，explore the characteristics of Tuina by the motor control in lumbar CNS,observe the patterns and regularities in the function of related brain regionin of patients with acute or chronic LDH and reveal the mechanism of Tuina of improving the control of lumbar spine CNS movement.

Even though surgery due to lumbar disc herniation (LDH) shows a more rapid relief of pain and recovery, the evidence of surgery being superior to conservative treatment in the long term is inconclusive. Involving patients in the decisions whether or not to have surgery is therefore essential. A small survey performed at our Spine Center however, showed that patients were often not fully involved in this treatment decision. Not being involved might lead patients to decision regret and unnecessary conflicts in the decision-making process. The purpose of this project is therefore to assess the effect of a newly developed patient decision aid (PtDA) to facilitate shared decision making (SDM), when patients choose between surgical or non-surgical treatment for LDH, on SDM, decisional conflict, decision regret and treatment outcomes in a randomized controlled trial. The project is performed at Center of Spine Surgery & Research, Middelfart. Inclusion and one month follow up is already completed and one year follow-up data currently being collected.