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Showing 1–24 of 35 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Direct Anterior Approach Clear all
Completed Not applicable Interventional

A Randomized Study of Approaches in Total Hip Arthroplasty

NCT01613508
View directory record Official record
Conditions
Total Hip Replacement
Interventions
Direct Anterior Approach, Mini-Posterior Approach
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
20 Years to 100 Years
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 4, 2018 · Synced Sep 2, 2026, 6:31 PM EDT
Completed Not applicable Interventional

Preventing the Obturator Nerve Reflex

NCT01547637
View directory record Official record
Conditions
Bladder Injury
Interventions
Obturator nerve block
Procedure
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
35 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 30, 2018 · Synced Sep 2, 2026, 6:31 PM EDT
Completed Not applicable Interventional Results available

BMAC & Allograft vs BMP-2

NCT02924571
View directory record Official record
Conditions
Spinal Fusion
Interventions
Bone Marrow Aspirate Concentrate (BMAC) + Allograft, Recombinant Human Bone Morphogenetic Protein-2 (BMP), Autograft
Device · Procedure
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 7, 2025 · Synced Sep 2, 2026, 6:31 PM EDT
Not yet recruiting Not applicable Interventional

Alexis Retractor in Total Hip Arthroplasty

NCT07237737
View directory record Official record
Conditions
Hip Osteoarthritis, Hip Arthritis
Interventions
Alexis wound retractor, Standard wound retractor
Device
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
202 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Sep 2, 2026, 6:31 PM EDT
Completed Not applicable Interventional Results available

A Trial Comparing Mini-posterior Approach and Direct Anterior Approach

NCT01024309
View directory record Official record
Conditions
Osteoarthritis
Interventions
Mini-Posterior surgical approach for total hip arthroplasty, Direct Anterior surgical approach for total hip arthroplasty
Procedure
Lead sponsor
OrthoCarolina Research Institute, Inc.
Other
Eligibility
25 Years to 80 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 29, 2014 · Synced Sep 2, 2026, 6:31 PM EDT
Not listed Not applicable Interventional

Medium Term Survivorship of Cementless THA Performed Using the Bone Preservation Tri-Lock Femoral Stem

NCT01566916
View directory record Official record
Conditions
Total Hip Arthroplasty
Interventions
Total Hip Arthroplasty
Procedure
Lead sponsor
Rothman Institute Orthopaedics
Other
Eligibility
21 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
2
States / cities
Egg Harbor, New Jersey • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 11, 2014 · Synced Sep 2, 2026, 6:31 PM EDT
Not listed Not applicable Interventional

Direct Anterior Versus Posterior Total Hip Arthroplasty Surgical Approaches

NCT01807494
View directory record Official record
Conditions
Osteoarthritis, Avascular Necrosis
Interventions
Total hip replacement components
Device
Lead sponsor
New Lexington Clinic
Other
Eligibility
18 Years to 85 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2023
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Oct 5, 2015 · Synced Sep 2, 2026, 6:31 PM 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 Sep 2, 2026, 6:31 PM EDT
Withdrawn No phase listed Observational

Hip Replacement in a High Volume Community Hospital: Effect on Length of Stay and Hospital Cost

NCT01857505
View directory record Official record
Conditions
Hip Osteoarthritis
Interventions
Not listed
Lead sponsor
Anne Arundel Health System Research Institute
Other
Eligibility
40 Years to 90 Years
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Annapolis, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 17, 2014 · Synced Sep 2, 2026, 6:31 PM EDT
Completed Not applicable Interventional Results available

Efficacy of Fascia Iliaca Block Versus Intraoperative Nerve Infiltration During Anterior Hip Replacement Surgery

NCT01693900
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Pre-operative Ultrasound FICB Group, Intra-operative FICB Group
Procedure
Lead sponsor
Randy Fayne, DO
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 14, 2018 · Synced Sep 2, 2026, 6:31 PM EDT
Recruiting Not applicable Interventional

Gait After THA: Direct Anterior vs Manual Posterior vs Robotic Posterior

NCT07226973
View directory record Official record
Conditions
Osteoarthritis (OA) of the Hip
Interventions
Total hip arthroplasty via direct anterior approach (manual, non-robotic), Total hip arthroplasty via posterior approach (manual, non-robotic), Robotic-assisted total hip arthroplasty via posterior approach
Procedure
Lead sponsor
Ochsner Health System
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Metairie, Louisiana • New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Nov 11, 2025 · Synced Sep 2, 2026, 6:31 PM EDT
Completed Not applicable Interventional

Anterior Capsulectomy vs. Repair in Direct Anterior THA

NCT01621932
View directory record Official record
Conditions
Total Hip Arthroplasty
Interventions
Direct anterior approach with capsulectomy, Direct anterior approach without capsulectomy
Procedure
Lead sponsor
OrthoCarolina Research Institute, Inc.
Other
Eligibility
18 Years and older
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 25, 2021 · Synced Sep 2, 2026, 6:31 PM EDT
Not yet recruiting Not applicable Interventional

Percussive vs. Gentle Massage for Recovery After Hip Replacement

NCT07790705
View directory record Official record
Conditions
Paresthesia, Total Hip Arthroplasty (THA), Direct Anterior Total Hip Arthroplasty, Lateral Femoral Cutaneous Nerve Injury
Interventions
Percussive Massage Therapy (Toloco or Hyperice Hypervolt GO 2), Gentle Manual Massage
Device · Other
Lead sponsor
Zachary M Ricciardelli
Network
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Cumming, Georgia
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Sep 2, 2026, 6:31 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Hip DAA Closure Techniques

NCT06006572
View directory record Official record
Conditions
Total Hip Replacement, Wound Complication
Interventions
wound closure subcuticular running stitch using 3-0 monocryl suture without skin adhesive, wound closure subcuticular running stitch using 3-0 monocryl suture with two layers of skin adhesive
Procedure
Lead sponsor
Rothman Institute Orthopaedics
Other
Eligibility
18 Years and older
Enrollment
172 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 22, 2023 · Synced Sep 2, 2026, 6:31 PM EDT
Active, not recruiting No phase listed Observational

Transanal Total Mesorectal Excision for Rectal Cancer on Anal Physiology + Fecal Incontinence

NCT03283540
View directory record Official record
Conditions
Rectal Cancer
Interventions
TaTME, TME
Procedure
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 16, 2025 · Synced Sep 2, 2026, 6:31 PM EDT
Terminated Not applicable Interventional Results available

Down Syndrome Speech Intelligibility Diagnostic Treatment Study

NCT04059354
View directory record Official record
Conditions
Down Syndrome
Interventions
Speech therapy addressing phonology and motor learning
Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
7 Years to 16 Years · Male only
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Feb 6, 2025 · Synced Sep 2, 2026, 6:31 PM EDT
Completed Phase 4 Interventional

Motivation Project: Testing Intervention Components for the Smoker Who is Unwilling to Quit

NCT02354872
View directory record Official record
Conditions
Smoking, Motivation, Smoking Cessation
Interventions
Nicotine Mini-Lozenge, Behavioral Reduction Counseling, 5Rs Motivation Counseling, Behavioral Activation Counseling, No Treatment
Drug · Behavioral · Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
577 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 21, 2020 · Synced Sep 2, 2026, 6:31 PM EDT
Completed No phase listed Observational Results available

Pain and Sensation After Regional Anesthesia - Pilot Study

NCT03623035
View directory record Official record
Conditions
Anesthesia, Conduction, Osteoarthritis, Hip
Interventions
Not listed
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Bermuda Run, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 22, 2019 · Synced Sep 2, 2026, 6:31 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Spencer's Technique on Shoulder Function

NCT06447493
View directory record Official record
Conditions
Shoulder
Interventions
Osteopathic Manipulative Treatment-Spencer's Technique (Modified), Rest
Other
Lead sponsor
Edward Via Virginia College of Osteopathic Medicine
Other
Eligibility
18 Years to 50 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Auburn, Alabama
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Sep 2, 2026, 6:31 PM EDT
Recruiting Not applicable Interventional

Bikini vs Longitudinal Incision in Direct Anterior Approach (DAA) Total Hip Arthroplasty (THA)

NCT06831045
View directory record Official record
Conditions
THA
Interventions
Bikini Incision, Longitudinal Incision
Procedure
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Mar 17, 2026 · Synced Sep 2, 2026, 6:31 PM EDT
Completed Not applicable Interventional

Lumbar Plexus Block Versus Quadratus Lumborum Block for Primary Anterior Total Hip Arthroplasty

NCT03409900
View directory record Official record
Conditions
Osteoarthritis, Total Hip Arthroplasty
Interventions
LPB, QLB
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 95 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated May 11, 2020 · Synced Sep 2, 2026, 6:31 PM EDT
Active, not recruiting Not applicable Interventional

The Synergy Disc for the Treatment of 2 Level Cervical Degenerative Disc Disease Compared With Cervical Fusion Surgery

NCT05740176
View directory record Official record
Conditions
Cervical Degenerative Disc Disease
Interventions
Anterior Cervical Discectomy and Fusion
Device
Lead sponsor
Synergy Spine Solutions
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
23
States / cities
Scottsdale, Arizona • Beverly Hills, California • Los Angeles, California + 20 more
Source: ClinicalTrials.gov public record
Updated Jul 5, 2026 · Synced Sep 2, 2026, 6:31 PM EDT
Completed Not applicable Interventional Results available

Closed Incision Negative Pressure Therapy vs Standard of Care

NCT03061903
View directory record Official record
Conditions
Wound Complication
Interventions
Prevena, Aquacel
Device
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 10, 2023 · Synced Sep 2, 2026, 6:31 PM EDT
Completed No phase listed Observational Results available

THA Kinematics and Sound for Subjects Implanted Using Various Surgical Approaches

NCT01833481
View directory record Official record
Conditions
Hip Injuries
Interventions
Fluoroscopy surveillance of patients while walking
Radiation
Lead sponsor
The University of Tennessee, Knoxville
Other
Eligibility
40 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
2
States / cities
Towson, Maryland • Renton, Washington
Source: ClinicalTrials.gov public record
Updated Oct 9, 2019 · Synced Sep 2, 2026, 6:31 PM EDT