Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Nov 14, 2026, 11:05 PM EST

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Showing 601–624 of 1,807 matching trials from the live ClinicalTrials.gov search.
Recruiting Not applicable Interventional

Amygdala-Prefrontal in Fear Extinction

NCT07800455
Conditions
Fear Extinction
Interventions
Direct intracranial electrical stimulation, Fear conditioning
Other · Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Lumbar Spinal Stenosis
Interventions
Superion™ IDS device
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
45 Years and older
Enrollment
166 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2041
U.S. locations
23
States / cities
Carlsbad, California • Larkspur, California • Rancho Mirage, California + 20 more
Not listed Not applicable Interventional

Cryptogenic Stroke Study

NCT00861133
Conditions
Cryptogenic Stroke
Interventions
Sleuth AT Implantable ECG Monitoring System
Device
Lead sponsor
Transoma Medical
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
Columbus, Ohio
Completed No phase listed Observational

Artoss Foot and Ankle Surgery Registry

NCT04503759
Conditions
Arthritis Foot, Trauma Injury, Deformity; Bone
Interventions
NanoBone Bone Graft Substitute
Other
Lead sponsor
Artoss Inc.
Industry
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
8
States / cities
Scottsdale, Arizona • Sarasota, Florida • Joliet, Illinois + 5 more
Conditions
Parkinson Disease
Interventions
Abbott Infinity DBS systems with the NeuroSphere Virtual Clinic feature, Abbott Infinity DBS systems with the NeuroSphere Virtual Clinic feature (virtual clinic and in-clinic sessions)
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
21 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
11
States / cities
Tucson, Arizona • Sacramento, California • Miami, Florida + 8 more
Conditions
Heart Failure
Interventions
Echocardiogram (echo)
Procedure
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
211 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
5
States / cities
Baltimore, Maryland • Ann Arbor, Michigan • Oklahoma City, Oklahoma + 2 more
Completed No phase listed Observational Results available

HERO Study: Helping Evaluate Reduction in Obesity

NCT00953173
Conditions
Obesity
Interventions
LAP-BAND AP® Adjustable Gastric Banding System
Device
Lead sponsor
Apollo Endosurgery, Inc.
Industry
Eligibility
18 Years and older
Enrollment
671 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
1
States / cities
Everett, Washington
Completed Not applicable Interventional Results available

Detect Fluid Early From Intra-thoracic Impedance Monitoring

NCT00916929
Conditions
Heart Failure
Interventions
Impedance Monitoring Feature
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
162 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
34
States / cities
Birmingham, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 29 more
Conditions
Sacroiliac Joint Dysfunction
Interventions
SImmetry
Device
Lead sponsor
Surgalign Spine Technologies
Industry
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
22
States / cities
Phoenix, Arizona • Newport Beach, California • Oakland, California + 19 more
Completed Not applicable Interventional Results available

Safety and Efficacy of the Oxford Cementless Partial Knee System

NCT01473134
Conditions
Osteoarthritis, Knee, Avascular Necrosis of the Medial Femoral Condyle
Interventions
Oxford Cementless Partial Knee, Oxford Cemented Partial Knee
Device
Lead sponsor
Zimmer Biomet
Industry
Eligibility
21 Years and older
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2021
U.S. locations
8
States / cities
Elkhart, Indiana • Indianapolis, Indiana • Council Bluffs, Iowa + 5 more
Conditions
Glaucoma
Interventions
Yutiq 0.18 MG Drug Implant
Drug
Lead sponsor
Sanjay Asrani
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Arrhythmias, Cardiac
Interventions
Not listed
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Tucson, Arizona
Conditions
Heart Failure
Interventions
CardioMEMS Device
Device
Lead sponsor
Baylor Research Institute
Other
Eligibility
21 Years to 85 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Plano, Texas
Conditions
Breast Implant Infection, Mammoplasty
Interventions
Normal saline, Cefazolin, Skin biopsy, Bilateral skin- or nipple-sparing mastectomies, Tissue expander, Breast implant, Autologous flap, Acellular dermal matrix sling, Gentamicin, Bacitracin
Other · Drug · Procedure + 1 more
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 75 Years · Female only
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
St Louis, Missouri
Terminated Not applicable Interventional

Ascension PyroCarbon Radial Head Study

NCT02405234
Conditions
Degenerative Arthritis, Radial Head Fracture, Rheumatoid Arthritis
Interventions
Carbon Modular Radial Head replacement, Metal Radial Head replacement
Device
Lead sponsor
Smith & Nephew, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2017
U.S. locations
4
States / cities
Gainesville, Florida • Dayton, Ohio • Philadelphia, Pennsylvania + 1 more
Conditions
Stroke, Partial Paralysis, Spinal Cord Injury, Tetraplegia, Quadriplegia
Interventions
IRS-8 (8 channel implanted receiver stimulator)
Device
Lead sponsor
Louis Stokes VA Medical Center
Federal
Eligibility
18 Years to 75 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2021
U.S. locations
1
States / cities
Cleveland, Ohio
Recruiting Not applicable Interventional

MISHA Post-Market Clinical Study

NCT06118892
Conditions
Osteo Arthritis Knee
Interventions
MISHA Knee System
Device
Lead sponsor
Moximed
Industry
Eligibility
25 Years to 65 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2030
U.S. locations
4
States / cities
Sonoma, California • Raleigh, North Carolina • Portland, Oregon + 1 more
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
Withdrawn Not applicable Interventional Accepts healthy volunteers

Punctal Plugs and Iodine Related Discomfort

NCT03396809
Conditions
Dry Eye Syndromes
Interventions
Punctal plug
Device
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Albuquerque, New Mexico
Conditions
Hearing Loss
Interventions
Cochlear Implant
Device
Lead sponsor
Med-El Corporation
Industry
Eligibility
12 Months to 36 Months
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2017
U.S. locations
8
States / cities
Jacksonville, Florida • Atlanta, Georgia • Cleveland, Ohio + 4 more
Conditions
Post Operative Delirium, Cognitive Impairment, Vagus Nerve Stimulation, Depression
Interventions
Transcutaneous vagal nerve stimulation, Sham (No Treatment)
Device
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Cataract, Corneal Astigmatism
Interventions
RayOne EMV Toric IOL, RayOne Monofocal IOL, Cataract Surgery
Device · Procedure
Lead sponsor
Rayner Intraocular Lenses Limited
Industry
Eligibility
22 Years and older
Enrollment
274 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
9
States / cities
Fayetteville, Arkansas • Grand Junction, Colorado • Alexandria, Minnesota + 6 more
Conditions
Arrhythmias, Cardiac
Interventions
Insertion of ILR device
Device
Lead sponsor
Kansas City Heart Rhythm Research Foundation
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Overland Park, Kansas
Conditions
Arrhythmia, Cardiovascular Diseases, Heart Failure, CVD
Interventions
Not listed
Lead sponsor
CardioDx
Industry
Eligibility
18 Years to 90 Years
Enrollment
1,564 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
8
States / cities
Anchorage, Alaska • Palo Alto, California • Minneapolis, Minnesota + 5 more