CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 218 enrolled
Drug / intervention
Total Hip Arthroplastydevice
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT02648152
NCT02648152N/ACompleted
CompareCT.gov

Multicenter Clinical Observation Using the Cementless Version of the POLARSTEM

Smith & Nephew, Inc.·observational·Posted Jan 6, 2016·Updated Jan 21, 2026

In Brief

An observational study evaluating Total Hip Arthroplasty for Osteoarthritis. Completed, enrolled 218 participants across 3 sites in 2 countries.

Detailed Summary

Multicenter observational study to validate that the POLARSTEM™ is a state-of-the-art implant in terms of radiographic, clinical performance and long-term survivorship.

Study Details

Study Typeobservational
Allocation--
Masking--
Primary Purpose--
ConditionsOsteoarthritis
CountriesGermany, Switzerland
Collaborators--

Timeline

N/ACompletedFinished
200920102011201220132014201520162017201820192020202120222023202420252026
First PostedJan 6, 2016
Enrollment StartMar 1, 2009
Primary CompletionNov 1, 2020
TodayJul 2, 2026
Enrollment to primary: 11.7 yearsPosted 10.5 years ago

Interventions

Total Hip Arthroplastydevice

Total Hip Arthroplasty using Cementless version of the POLARSTEM