Clinical trialNCT01420237TerminatedInterventional

Restoration® Anatomic Dual Mobility (ADM) X3® Acetabular System Study

SponsorStryker OrthopaedicsEnrollment367Arthroplasty, Replacement, Hip

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

The purpose of this study is to evaluate the success rate of cementless primary hip replacement with the Restoration® ADM X3® Acetabular System as compared to other primary hip systems in the literature, through absence of femoral head dislocation at 10 years postoperative.

clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a FindMyKOL profile link to it; the rest are shown as registered.

Ajay Aggarwal, MD
Missouri Orthopaedic Institute
Principal Investigator
clinicaltrials.gov ↗
Amit Atrey, MD
Unity Health Toronto
Principal Investigator
clinicaltrials.gov ↗
Anthony Hedley, M.D.
Arizona Institute for Bone & Joint Disorders
Principal Investigator
clinicaltrials.gov ↗
Brett Greenky, MD
Syracuse Orthopedic Specialists
Principal Investigator
clinicaltrials.gov ↗
Brian C de Beaubien, M.D.
Covenant Medical Center
Principal Investigator
clinicaltrials.gov ↗
Christoph Lohmann, MD
Universitatsklinikum Madgeburg A.o.R.
Principal Investigator
clinicaltrials.gov ↗
Craig J. Della Valle, M.D.
Rush University Medical Center
Principal Investigator
clinicaltrials.gov ↗
Edward Petrow, DO
Tucson Orthopaedic Institute
Principal Investigator
clinicaltrials.gov ↗
Geoffrey Westrich, M.D.
Hospital for Special Surgery, New York
Principal Investigator
clinicaltrials.gov ↗
Joseph Nessler, M.D.
St. Cloud Orthopedic Associates
Principal Investigator
clinicaltrials.gov ↗
Kipling Sharpe, M.D.
OrthoArizona
Principal Investigator
clinicaltrials.gov ↗
Paul Kim, MD
The Ottawa Hospital
Principal Investigator
clinicaltrials.gov ↗

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

12 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

Canada

the Ottawa Hospital
Ottawa, Ontario, Canada
St. Michael'S Hospital
Toronto, Ontario, Canada

Germany

Universitatsklinikum Madgeburg A.O.R. Orthopadische Universitatsklinikum Haus 8
Magdeburg, Saxony-Anhalt, Germany

United States

Orthoarizona
Gilbert, Arizona, United States
Arizona Institute for Bone and Joint Disorders
Phoenix, Arizona, United States
Tucson Orthopaedic Institute
Tucson, Arizona, United States
Rush University Medical Center
Chicago, Illinois, United States
Covenant Medical Center
Saginaw, Michigan, United States
St. Cloud Orthopedic Associates
Sartell, Minnesota, United States
Missouri Orthopaedic Institute
Columbia, Missouri, United States
Syracuse Orthopedic Specialists
Fayetteville, New York, United States
Hospital for Special Surgery
New York, New York, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study. It may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 30 Jun 2011
Primary completion: 9 Nov 2023
Completion: 9 Nov 2023
Last update posted: 22 Jan 2025
Registered enrollment: 367
Registry id: NCT01420237

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 4 Nov 2026. Registry facts are shown as registered by the study sponsor; FindMyKOL does not interpret them.