An updated list of current studies and enrollment status can be found at

Current Studies Open to Enrollment

Prospective, Multi-Center, Single Arm, Pilot Study to Evaluate Symptom Relief in Subjects with Medial Knee Osteoarthritis Treated with the Atlas™ Knee System for Load Reduction
Condition: Knee Osteoarthritis
Interventions: Device: Atlas™ Knee System

Saline-Controlled Study of nSTRIDE APS for Knee Osteoarthritis (PROGRESS IV)
Conditions: Osteoarthritis
Interventions: Device: nSTRIDE APS; Device: Saline

Verifying the Effectiveness of the NUsurface® System
Conditions: Meniscectomy; Osteoarthritis
Interventions: Device: NUsurface® Meniscus Implant; Drug: NSAID's and Non-surgical Treatment Options; Intra-Articular Injections with Corticosteroids; Intra-Articular Injections with Hyaluronic Acid (HA)

Confirmatory Study of NeoCart in Knee Cartilage Repair
Condition: Articular cartilage defects in the knee joint
Interventions: Biological: NeoCart; Procedure: Microfracture

Study of Suture Repair of Torn Meniscus in the Knee
Conditions: Meniscal tear
Interventions: Device: Suture-based meniscal repair

Mechanical Debridement Versus Radiofrequency-Based Debridement to Treat Articular Cartilage Lesions With Partial Meniscectomy in the Knee
Chondral lesion plus partial medial meniscectomy
Interventions: Device: Mechanical debridement (mechanical shaver); Device: Radiofrequency-based debridement