Hip replacement showdown: does a collar on the implant prevent sinking?
NCT ID NCT07337642
First seen Jan 17, 2026 · Last updated May 14, 2026 · Updated 14 times
Summary
This study compares two types of hip implants used in total hip replacement: one with a collar and one without. The goal is to see if the collared implant reduces sinking (subsidence) and lowers the risk of fractures around the implant. About 100 adults getting a first-time hip replacement will be randomly assigned to receive one of the two implants and will be followed for one year with X-rays and check-ups.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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MedStar Georgetown University Hospital
RECRUITINGWashington D.C., District of Columbia, 20007, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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