May 29, 2020

Survival of Ceramic vs. Metal Femoral Heads in Total Primary Hip Arthroplasty: An Observational Registry Study

By Guy Cafri, Yuexin Chen, Elizabeth Paxton, Priscilla Chan,
Matthew Kellly, Brian Hallstrom and Steven Kurtz

cafri_et_al_obs_studies_2020

This is a study protocol for an observational registry study  on survival of ceramic vs. metal femoral heads in total primary hip arthroplasty.  The protocol is based on the Standard Protocol Items: Recommendations for Interventional Trials (SPIRIT) guidelines (Chan et al., 2013). The structure of the protocol is amended for an observational study. Given the availability of the data during the writing of the protocol, we detail which methods are used to attain covariate balance (Cafri and Paxton, 2018). The outcome analysis is undertaken only after finalizing the protocol


Study Protocols