The ChAMP (Chondral Lesions And Meniscus Procedures) Trial May 27, 2020checkorphan Learn more about: Chondromalacia Related Clinical Trial Efficacy of Intra-articular Collagen Injection in Patients With Knee Joint Pain Compared to Normal Saline Injection Prevalence of Chondromalacia Patella Among Adolescent Dancers – Correlation Between Symptoms and Sonography Findings The ChAMP (Chondral Lesions And Meniscus Procedures) Trial Recruitment InformationAdministrative Informations