Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Jul 24, 2026, 1:07 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Primary Total Hip Arthroplasty Clear all
Completed No phase listed Observational Results available

Outcomes After Hypotensive Neuraxial Anesthesia in Total Hip Arthroplasty

NCT03973320
View directory record Official record
Conditions
Total Hip Arthroplasty, Primary Total Hip Arthroplasty, Hypotension, Database
Interventions
Chart Review
Other
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years and older
Enrollment
11,292 participants
Timeline
2018 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 26, 2024 · Synced Jul 24, 2026, 1:07 AM EDT
Completed Phase 4 Interventional Results available

Pilot Study Evaluating Alterations in Thrombogenicity and Platelet Reactivity Following Lower Extremity Arthroplasty

NCT01809054
View directory record Official record
Conditions
Primary Total Hip and Knee Arthroplasty
Interventions
Arixtra, Pneumatic compression stockings, Aspirin
Drug · Device
Lead sponsor
LifeBridge Health
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
2
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 20, 2014 · Synced Jul 24, 2026, 1:07 AM EDT
Terminated No phase listed Observational

MDR - Longevity IT Oblique and Offset Liners

NCT05980234
View directory record Official record
Conditions
Non-inflammatory Degenerative Joint Disease (NIDJD), Avascular Necrosis, Protrusio Acetabuli, Traumatic Arthritis, Slipped Capital Femoral Epiphyses, Fracture of the Pelvis, Diastrophic Variant, Osteoarthritis, Fused Hip
Interventions
Total Hip Arthroplasty with Longevity IT Oblique Liners, Total Hip Arthroplasty with Longevity IT Offset Liners
Device
Lead sponsor
Zimmer Biomet
Industry
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 26, 2024 · Synced Jul 24, 2026, 1:07 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Mepivacaine Versus Low-Dose Bupivacaine For Primary Total Hip and Knee Arthroplasty

NCT03838874
View directory record Official record
Conditions
Knee Osteoarthritis, Hip Osteoarthritis
Interventions
Low-Dose Bupivacaine, Mepivacaine
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Days and older
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 11, 2021 · Synced Jul 24, 2026, 1:07 AM EDT
Completed Phase 4 Interventional Results available

Total Joint Arthroplasty and Sleep

NCT03968939
View directory record Official record
Conditions
Primary Total Hip Arthroplasty, Primary Total Knee Arthroplasty
Interventions
Diphenhydramine (Benadryl), Melatonin, Sleep Hygiene Education
Drug · Dietary Supplement · Behavioral
Lead sponsor
James A. Keeney
Other
Eligibility
18 Years and older
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 15, 2024 · Synced Jul 24, 2026, 1:07 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Femoral Remodeling Following Total Hip Arthroplasty With OMNI Apex Modular™ and OMNI Apex ARC™ Stem Compared to Competitive Designs

NCT01359540
View directory record Official record
Conditions
Osteoarthritis, Hip
Interventions
OMNI Apex Modular™ Hip Device, OMNI Apex ARC™ Hip Device
Device
Lead sponsor
Spokane Joint Replacement Center
Other
Eligibility
20 Years to 80 Years
Enrollment
73 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2018
U.S. locations
1
States / cities
Spokane, Washington
Source: ClinicalTrials.gov public record
Updated Apr 25, 2019 · Synced Jul 24, 2026, 1:07 AM EDT
Completed Phase 2 Interventional

Pilot Study of the Efficacy and Safety of Q8003 in Patients Who Have Undergone Total Knee Arthroplasty or Total Hip Arthroplasty

NCT00818493
View directory record Official record
Conditions
Postoperative Pain
Interventions
Q8003 (morphine sulfate and oxycodone hydrochloride), Low dose Q8003 (morphine sulfate and oxycodone hydrochloride), Percocet (oxycodone and acetaminophen)
Drug
Lead sponsor
QRxPharma Inc.
Industry
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
4
States / cities
Birmingham, Alabama • Phoenix, Arizona • Royal Oak, Michigan + 1 more
Source: ClinicalTrials.gov public record
Updated May 16, 2012 · Synced Jul 24, 2026, 1:07 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Analgesic Comparison of PENG/LFCN to FICB for Total Hip Arthroplasty

NCT05477641
View directory record Official record
Conditions
Analgesia
Interventions
Pericapsular Nerve Group Block with Lateral Femoral Cutaneous Nerve Block, Fascia Iliaca Compartment Block
Procedure
Lead sponsor
SSM Health Bone and Joint Hospital at St Anthony
Other
Eligibility
40 Years to 80 Years
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jul 31, 2022 · Synced Jul 24, 2026, 1:07 AM EDT
Not listed Not applicable Interventional

Impact of Integrated Care Pathways for Prevention of Post-operative Urinary Retention (POUR)

NCT03863743
View directory record Official record
Conditions
Arthroplasty, Replacement, Hip, Arthroplasty, Replacement, Knee, Urinary Retention
Interventions
integrated care pathway, physician's standard of care
Other
Lead sponsor
TriHealth Inc.
Other
Eligibility
18 Years and older
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
2
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 28, 2021 · Synced Jul 24, 2026, 1:07 AM EDT
Completed Not applicable Interventional Results available

Evaluating Advantages of Prevena After Hip and Knee Arthroplasty

NCT01854138
View directory record Official record
Conditions
Infection of Total Hip Joint Prosthesis
Interventions
Prevena Incision Management System
Device
Lead sponsor
ProMedica Health System
Other
Eligibility
18 Years to 85 Years
Enrollment
248 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Toledo, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 11, 2018 · Synced Jul 24, 2026, 1:07 AM EDT
Terminated Phase 2 Interventional

Efficacy and Safety Study of 4975 in Patients Undergoing Total Hip Replacement

NCT00683267
View directory record Official record
Conditions
Arthroplasty
Interventions
4975, highly purified capsaicin, Placebo
Drug
Lead sponsor
Anesiva, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
118 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
10
States / cities
Birmingham, Alabama • Arcadia, California • Glendale, California + 7 more
Source: ClinicalTrials.gov public record
Updated May 3, 2009 · Synced Jul 24, 2026, 1:07 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Xperience™ vs Normal Saline Irrigation Solution for Decreasing Bioburden After Primary Total Hip and Knee Arthroplasty

NCT05577936
View directory record Official record
Conditions
Total Knee Replacement Surgery, Total Hip Replacement Surgery
Interventions
XPERIENCE Advanced Surgical Irrigation, Standard of Care Irrigation
Device · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Apr 27, 2023 · Synced Jul 24, 2026, 1:07 AM EDT
Not listed Not applicable Interventional

Evaluation of the Wear of Vitamin E Treated Polyethylene Components in Primary THA Using RSA

NCT00551967
View directory record Official record
Conditions
Osteoarthritis of Hip, Traumatic Arthritis of Hip
Interventions
Hip replacement
Procedure
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
20 Years to 75 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 2, 2017 · Synced Jul 24, 2026, 1:07 AM EDT
Completed No phase listed Observational

Pinnacle Metal-on-Metal 522 Post-Market Surveillance Study

NCT01828801
View directory record Official record
Conditions
Pinnacle Metal-on-Metal, Revised Pinnacle Metal-on-Metal, Adverse Local Tissue Reaction, Metal Ions, Total Hip Arthroplasty
Interventions
Pinnacle Metal-on Metal
Device
Lead sponsor
DePuy Orthopaedics
Industry
Eligibility
Not listed
Enrollment
276 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
8
States / cities
Orange, California • Fort Collins, Colorado • Lone Tree, Colorado + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2016 · Synced Jul 24, 2026, 1:07 AM EDT
Active, not recruiting No phase listed Observational

Zimmer Continuum Metal on Polyethylene (MoP) PostMarket Clinical Followup (PMCF) Study

NCT01307384
View directory record Official record
Conditions
Avascular Necrosis, Osteoarthritis, Inflammatory Arthritis, Post-traumatic Arthritis, Rheumatoid Arthritis
Interventions
Continuum Metal on Polyethylene Acetabular System
Device
Lead sponsor
Zimmer Biomet
Industry
Eligibility
18 Years to 75 Years
Enrollment
165 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2027
U.S. locations
2
States / cities
Fremont, California • Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 17, 2025 · Synced Jul 24, 2026, 1:07 AM EDT
Active, not recruiting No phase listed Observational

Survival of the Insignia Stem in Total Hip Arthroplasty

NCT05313321
View directory record Official record
Conditions
Primary Total Hip Arthroplasty
Interventions
Primary total hip arthroplasty receiving the Insignia Stem
Device
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 100 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jan 8, 2026 · Synced Jul 24, 2026, 1:07 AM EDT
Terminated Phase 4 Interventional Results available

Suprainguinal Fascia Iliaca (SIFI) Block Improves Analgesia Following Total Hip Arthroplasty

NCT02933671
View directory record Official record
Conditions
Hip Osteoarthritis, Primary Total Hip Arthroplasty, Pain
Interventions
Suprainguinal fascia iliaca (SIFI) block, Sham block, Ropivacaine, Saline
Procedure · Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 75 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 18, 2022 · Synced Jul 24, 2026, 1:07 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Trial Comparing Impact of PENG Block on Quality of Recovery Compared to No-block for Primary Total Hip Arthroplasty

NCT04591353
View directory record Official record
Conditions
Total Hip Arthroplasty
Interventions
PENG Block, Lidocaine
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
122 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
2
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Feb 14, 2024 · Synced Jul 24, 2026, 1:07 AM EDT
Completed Not applicable Interventional

Metal Ion Release From an FDA-Approved Metal-on-Metal Total Hip Replacement Implant

NCT00962351
View directory record Official record
Conditions
Non-inflammatory Degenerative Joint Disease
Interventions
Total Hip Replacement
Procedure
Lead sponsor
Anderson Orthopaedic Research Institute
Other
Eligibility
40 Years to 80 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2013
U.S. locations
1
States / cities
Alexandria, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 16, 2015 · Synced Jul 24, 2026, 1:07 AM EDT
Recruiting Not applicable Interventional

Safety and Effectiveness of the HIT Reverse HRS

NCT05357378
View directory record Official record
Conditions
Degenerative Joint Disease, Osteoarthritis, Hip, Avascular Necrosis of Hip, Traumatic Arthropathy-Hip
Interventions
Hip Innovation Technology Reverse Hip Replacement System, Already-marketed semi-constrained uncemented hip systems using a metal-on-XLPE or ceramic-on-XLPE bearing combination.
Device
Lead sponsor
Hip Innovation Technology
Industry
Eligibility
50 Years to 75 Years
Enrollment
288 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2035
U.S. locations
6
States / cities
Miami, Florida • Tampa, Florida • Baltimore, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated May 10, 2026 · Synced Jul 24, 2026, 1:07 AM EDT
Enrolling by invitation Early Phase 1 Interventional

Quadratus Lumborum Block for Total Hip Arthroplasty

NCT05247255
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Active Comparator, Placebo Comparator
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Jul 24, 2026, 1:07 AM EDT
Recruiting Not applicable Interventional

Comparing Collared and Collarless Femoral Stems in Primary Total Hip Arthroplasty

NCT07337642
View directory record Official record
Conditions
Primary Total Hip Arthroplasty
Interventions
Collarless Femoral Stem, Collared Femoral Stem
Other
Lead sponsor
Medstar Health Research Institute
Other
Eligibility
18 Years to 99 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jan 12, 2026 · Synced Jul 24, 2026, 1:07 AM EDT
Not listed No phase listed Observational

OPS™ With Direct Anterior Approach (DAA)

NCT04319952
View directory record Official record
Conditions
Primary Total Hip Arthroplasty
Interventions
Primary Total Hip Replacement with Metafix™ femoral stem and Trinity™ acetabular cup or TriFit-CF™/TriFit-TS™ femoral stem and Trinity™ acetabular cup implanted by a single surgeon.
Device
Lead sponsor
Corin
Industry
Eligibility
21 Years to 85 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
2
States / cities
Dallas, Texas • Plano, Texas
Source: ClinicalTrials.gov public record
Updated Aug 23, 2021 · Synced Jul 24, 2026, 1:07 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Stability of Revision Total Hip Arthroplasty Implants Using Radiostereometric Analysis

NCT01668160
View directory record Official record
Conditions
Osteoarthritis of Hip, Failure of Primary THA
Interventions
Bead placement during revision hip replacement surgery
Procedure
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
25 Years to 75 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 4, 2013 · Synced Jul 24, 2026, 1:07 AM EDT