Author Interviews, Orthopedics, UCSF / 19.03.2018

MedicalResearch.com Interview with: Terence J. Gioe, MD American Joint Replacement Registry, Rosemont, IL UCSF School of Medicine, San Francisco VA Health Care System  MedicalResearch.com: What is the background for this study? What are the main findings?  Response: Hospital-based or regional registries are typically limited in their catchment area, making loss to follow-up a major concern when patients move out of the area or otherwise receive subsequent medical care outside of the original hospital network. The American Joint Replacement Registry (AJRR), a part of the American Academy of Orthopaedic Surgeons’ (AAOS) registries portfolio, has the goal of tracking total joint arthroplasty (TJA) patients nationally across the US, but currently captures only approximately 28% of annual TJA procedures. Until a nationwide network of reporting hospitals is established that covers at least 90% of all TJA procedures, loss to follow-up due to migration will be a key potential limitation of large-scale studies on implant performance in the US. Assessment of loss to follow-up can provide an essential understanding of the migration patterns of TJA patients, and help to improve recruitment and enrollment efforts of the AJRR. The magnitude and characteristics of patient migration following TJA have not previously been studied in the US.  (more…)