A randomized controlled trial comparing modular dual mobility inserts with ceramic multilayer coating versus standard polyethylene inserts for primary THA in a cementless acetabular cup
Protocol Amendment History
7 amendments
This ClinicalTrials.gov record has been amended 7 times since 2022-09-16; most recent amendment 2025-12-15.
Status change: Not Yet Recruiting → Recruiting2023-01-13