View clinical trials related to Spondylolisthesis.
Filter by:Severe and persisting pain and disability due to a degenerative narrowing of the spinal canal, lumbar spinal stenosis, can be operated with a simple surgical decompression. Sometimes, there is also a slippage of vertebra, degenerative spondylolisthesis. In such cases, instrumental stabilization (e.g. screws and rods) has been recommended. Even though additional fusion is more complex and riskier, and evidence in high-quality Scandinavian studies shows that it is unnecessary, decompression plus fusion is still the treatment of choice in the USA and most European countries. This reluctance to change clinical practice is mainly due to concerns about long-term results, especially higher reoperation rates among patients operated with decompression only. This register-based non-inferiority study aims to assess long-term reoperations among those treated with and without additional fusion surgery.
The purpose of this early study is to compare the clinical results of the new Conduit Interbody device to the traditional Concorde Bullet Device. The primary objective is to explore the rates and reasons for re-operation between both constructs at 2 years.
To identify the current mortality rate for initial ALIF procedures. Establish/prove mortality rates for this operation have dropped in the past decade.
Prospective, Randomized, Single-Blind Study for the Evaluation of the Clinical Outcome and the Fusion Rate of 3D Printed Interbody Fusion Cages and Titanium Coated PEEK Cages in Transforaminal Lumbar Interbody Fusion
In recent years there has been an increase in interest from surgeons in the use of synthetic bone graft substitutes to avoid the need of sourcing allograft or iliac crest autograft for use in spinal fusion procedures. This will be an open label, prospective, first in man, single-centre clinical study to evaluate the safety and performance of Osteo3 ZP Putty synthetic bone graft in TLIF procedures with instrumented PLF. Safety and performance data obtained in this clinical study will be used to estimate clinical success rates achieved with the use of Osteo3 ZP Putty synthetic bone graft in TLIF procedures. No comparative control group is intended. The study is expected to run for approximately three years with each subject being followed up for a two- year post-operative period. The target is to recruit approximately 17 subjects to this clinical study, allowing for some subject attrition to get 15 evaluable.
The purpose of this post-market clinical study is to evaluate the long-term safety and efficacy of the MEDICREA's systems PASS LP, PASS DEGEN, and PASS Tulip PRIME to treat degenerative diseases. This study is supporting the clinical evaluation report. From the standard-of-care perspective, the results of The Degen study are expected to contribute to a better understanding of expected safety and clinical outcomes from a short (intra- and peri-operative) to a medium-term follow-up (post-operatively).
The aim of this observational post-marketing study is to provide additional information on the safety and effectiveness of Idys™ TLIF 3DTi at up to 24 months post transforaminal lumbar fusion in usual surgical practice.
Prospective, pure data collection of all PROSPACE 3D, PROSPACE 3D Oblique, TSPACE 3D patients in selected centers (not interventional, multicenter
The objectives of this clinical observational study is to evaluate the safety and efficacy (performance) of the Neo Pedicle Screw System™ and the Neo Cage System™ interbody fusion device. To demonstrate non-inferiority of safety and function to an historical control from the published medical literature on competitive devices.
A prospective observational study investigating the effectiveness and safety of integrative Korean medicine treatment in lumbar stenosis or spondylolisthesis patients with low back pain or sciatica at 3 locations of Jaseng Hospital of Korean Medicine as assessed through of pain, functional disability, walking ability, and quality of life patient-reported outcomes