Clinical Trial: Cartilage Autograft Implantation System (CAIS) for the Repair of Knee Cartilage Through Cartilage Regeneration

Study Status: Terminated
Recruit Status: Terminated
Study Type: Interventional

Official Title: A Multicenter, Randomized, Pivotal Study to Evaluate the Safety and Efficacy of the Cartilage Autograft Implantation System (CAIS) for the Surgical Treatment of Articular Cartilage Lesions of the Knee

Brief Summary: The Cartilage Autograft Implantation System (CAIS) is designed as a single surgical treatment of damaged knee cartilage using the subject's own healthy cartilage obtained from a non-weight or low weight-bearing region. CAIS is indicated for the repair of articular cartilage lesions and osteochondritis dissecans (OCD) of the knee through cartilage regeneration.

Detailed Summary: The Cartilage Autograft Implantation System (CAIS) is a kit of devices that utilizes morselized autologous hyaline cartilage harvested arthroscopically, affixed onto a synthetic, resorbable implant using a fibrin sealant and implanted in a single surgical procedure. The system is designed as a surgical treatment of damaged knee cartilage using the subject's own healthy cartilage obtained from a non-weight or low weight-bearing region.
Sponsor: DePuy Mitek

Current Primary Outcome: To determine the safety and efficacy of CAIS compared to microfracture at 24 months post-treatment, with the primary efficacy assessment based on an analysis of superiority of CAIS to microfracture for reduction in knee pain and improvement in function [ Time Frame: 24 Months ]

Original Primary Outcome: To determine the safety and efficacy of CAIS compared to microfracture at 12 months post-treatment, with the primary efficacy assessment based on an analysis of non-inferiority of CAIS to microfracture for reduction in knee pain [ Time Frame: 12 Months ]

Current Secondary Outcome: To determine the safety of CAIS through 48 months [ Time Frame: 48 Months ]

Original Secondary Outcome: Same as current

Information By: DePuy Mitek

Dates:
Date Received: April 10, 2009
Date Started: July 2010
Date Completion:
Last Updated: August 1, 2016
Last Verified: August 2016