Clinical Research Directory

Comparaison of Interbody Bone Fusion Between Two Osteoinductive Bioactive Bone Substitutes After Anterior Lumbar Interbody Arthrodesis in Degenerative Lumbar Disc Surgery in Adults

Disc degeneration is a progressive deterioration process of the intervertebral disc, which can manifest as significant low back pain and a loss of mobility that interferes with daily activities. This condition is naturally age-related and exacerbated by traumatic events, lifestyle factors, and individual genetic susceptibilities. Treatment for advanced disc degeneration typically involves surgery (spinal fusion) aimed at addressing and fusing the affected intervertebral discs using an interbody implant combined with a bone graft. Although the use of interbody implants promotes temporary fusion, long-term success largely depends on the bone substitute used, with failure rates ranging from 10 to 20% (unsuccessful fusion, persistent symptoms, need for reoperation). Historically, autologous bone grafting was the standard, but it carries disadvantages related to pain and invasiveness. Synthetic, bioactive bone substitutes are now used, although their effectiveness varies. Animal studies support the hypothesis that a new substitute based on specific osteo-immunology technology (MagnetOs, Kuros) could offer superior results compared to autologous bone grafts and competing osteo-inductive materials, while being minimally invasive. This study aims to evaluate its properties in terms of bone fusion and its impact on functional scores in patients, hypothesizing a significant improvement in fusion rates and functional scores with this new substitute.

Clinical Trial Evaluating the Safety and Efficacy of Nucleus Pulposus Allograft in Participants With Degenerative Disc Disease

VIA Disc NP is a non-surgical intervention intended to supplement nucleus pulposus tissue in degenerated intervertebral discs. This is a randomized, sham-controlled, multi-center, double-blind clinical trial with an open label roll-in period of one participant per site in which participants with lumbar discogenic pain associated with DDD will receive one VIA Disc NP treatment to each affected level (up to 2 levels). Participants enrolled after the roll-in stage will be randomized on a 2:1 basis to receive either a single VIA Disc NP intradiscal injection at 1 or 2 levels or the sham procedure at 1 or 2 levels. At 12 months, participants in the sham arm with continued symptoms may cross-over, receive VIA Disc NP, and will restart the study visit schedule, completing an additional 12 months of follow-up post-cross-over.

MDT-0123 Japan Study

The purpose of this clinical trial is to compare the efficacy and safety of this investigational device with autologous iliac bone graft (ICBG) in patients who are deemed to require bone fusion through spinal fixation at two levels (ALIF or OLIF) due to disc degeneration or spinal deformity in the lumbosacral spine (L2-S1) for intervertebral support and correction with the aim of stabilizing the spine.

Efficacy and Safety of Preemptive Intravenous Dexamethasone in MIS-TLIF

Researchers are considering Dexamethasone as preemptive medication before minimally invasive spine fusion surgery to minimize postoperative back pain with minimal side effects, aiming to enhance the effectiveness of surgery and improve patient outcomes.

Pilot Study of ZetaFuse™ Bone Graft for the Treatment of Cervical Degenerative Disc Disease

The goal of this pilot clinical trial is to test the safety and preliminary performance of the ZetaFuse Bone Graft in patient requiring fusion of the C3-C7 vertebral bones due to pain or loss of neurological function. Participants will be treated with ZetaFuse during surgical intervention to reduce pain and the loss of neurological function.

ASCEND: A Clinical Trial to Evaluate the Safety and Effectiveness of VIA Disc NP, a Supplement for Degenerated Intervertebral Discs

VIA Disc NP is an off-the-shelf minimally processed human nucleus pulposus tissue allograft intended to supplement degenerated intervertebral discs. The study is a randomized, double-blind, sham-controlled, multi-center study in participants with symptomatic lumbar intervertebral disc degeneration (\> 6 months) and unresponsive to conservative therapy for at least 3 months. Participants will be randomized on a 1:1 basis to receive either a single VIA Disc NP intradiscal injection at 1 or 2 levels or a sham procedure at 1 or 2 levels.

VIA Disc NP Pilot for Patients With Symptomatic Degenerated Discs

VIA Disc NP is an allograft intended to supplement the nucleus pulposus tissue in degenerated intervertebral discs.

VIA Disc Nucleus Pulposus Older Patients Pilot

VIA Disc NP is a non-surgical intervention intended to supplement the nucleus pulposus tissue in degenerated intervertebral discs.

Applying Artificial Intelligence in Developing Personalized and Sustainable Healthcare for Spinal Disorders

The primary objective is to use machine learning methods on large survey and health register data to identify participants with different treatment trajectories and health outcomes after surgical and/or conservative treatment for spinal disorders. Secondary objectives are to 1) conduct external validation of the prediction models, and 2) explore how the prediction models can be implemented into AI-based clinical co-decision tools and interventions.