6 Clinical Trials for Various Conditions
The current study is a multi-center study to assess precision and accuracy of the robotic system with new software.
Osteoarthritis, Hip, Hip Disease
To collect and organize data into a repository for future research.
Spine Condition
The purpose of this trial is to assess whether the Stabilimax NZ® is at least as safe and effective as the control therapy of fusion in patients receiving decompression surgery for the treatment of clinically symptomatic spinal stenosis at one contiguous vertebral levels from L1-S1. Safety and effectiveness will be assessed by means of primary study endpoints which address improvements in pain and function in the absence of major device related complications. The study hypothesis criteria for demonstrating safety and efficacy requires scientific evidence that patients classified as satisfying the primary study endpoint post device implantation is at least as good for Stabilimax NZ® recipients as that for patients undergoing fusion with posterior pedicle screw instrumentation at the 24 month followup assessment.
Lumbar Spinal Stenosis
The purpose of this multi-center, randomized, clinical study is to establish the safety and effectiveness of the TOPS™ System, used following decompression, in the treatment of lower back and leg pain with, or without spinal claudication, that results from moderate or severe lumbar spinal stenosis at one vertebral level between L3 and L5.
Low Back Pain, Leg Pain, Spondylolisthesis, Lumbar Spinal Stenosis
The purpose of this investigation is to establish the safety and effectiveness of the LDR Spine Mobi-C® Cervical Disc Prosthesis which is an anterior cervical interbody mechanical device. The primary objective of the study is to evaluate the overall success rate of the investigational device as compared to the control in the treatment of patients with symptomatic DDD with radiculopathy or myeloradiculopathy at one or two adjacent levels. Patients should be without prior cervical fusion between C3 and C7 and unresponsive to non-operative conservative treatment for six weeks after symptom onset or have the presence of progressive symptoms or signs of nerve/spinal cord compression despite continued non-operative conservative treatment.
Degenerative Disc Disease
The purpose of this study is to compare the physical capability outcomes of patients who undergo single-level ProDisc-L disc replacement with those of patients who undergo stand-alone, single-level anterior lumbar interbody fusion (ALIF). This study will be the first multi-center clinical study to use clearly measurable outcomes from physical tests to compare the results of lumbar disc arthroplasty with disc fusion.
Physical Capability Outcomes