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 come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 29, 2026, 10:17 AM EDT

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

Showing 1129–1152 of 1,541 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Challenge Clear all
Completed No phase listed Observational

Understanding Adaptive Challenges Associated With Male-factor Infertility

NCT02607098
View directory record Official record
Conditions
Male-factor Infertility
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
18 Years to 50 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 1, 2017 · Synced Oct 29, 2026, 10:17 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

The Effects of Pain and the Memory of Pain on Autonomic and Neuromuscular Function

NCT02269384
View directory record Official record
Conditions
Pain
Interventions
Experimental Noxious Stimulus, Memory of Experimental Noxious Stimulus, Memory of Prior Significant Injury, Mental Challenge Test
Procedure · Behavioral
Lead sponsor
Mount St. Mary's College, Los Angeles, CA
Other
Eligibility
18 Years to 60 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 18, 2015 · Synced Oct 29, 2026, 10:17 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Systems Biology Approach to Malaria Immunity

NCT03014258
View directory record Official record
Conditions
Plasmodium Falciparum Infection
Interventions
NF54 P. falciparum malaria challenge
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 50 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 8, 2021 · Synced Oct 29, 2026, 10:17 AM EDT
Recruiting Not applicable Interventional

Physical Activity Prescription Program for Hemodialysis Patients

NCT06830993
View directory record Official record
Conditions
Hemodialysis
Interventions
"Move More" Personalized Exercise Program, Intradialytic Exercise Program
Behavioral
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 24, 2025 · Synced Oct 29, 2026, 10:17 AM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers

Vedolizumab Induction May Prevent Celiac Enteritis

NCT02929316
View directory record Official record
Conditions
Celiac Disease
Interventions
Vedolizumab
Drug
Lead sponsor
AGA Clinical Research Associates, LLC
Other
Eligibility
18 Years to 75 Years
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
2
States / cities
Egg Harbor, New Jersey
Source: ClinicalTrials.gov public record
Updated Oct 10, 2018 · Synced Oct 29, 2026, 10:17 AM EDT
Recruiting Not applicable Interventional

Managing Depressive Symptoms in ADPKD

NCT07745920
View directory record Official record
Conditions
Autosomal Dominant Polycystic Kidney Disease
Interventions
Mayo Clinic-Approved Education, Digital Neuropathy, Capacity Coaching
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 70 Years
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 7, 2026 · Synced Oct 29, 2026, 10:17 AM EDT
Recruiting Not applicable Interventional

Jackson Heart Study Women's Hypertension Study

NCT06511479
View directory record Official record
Conditions
Hypertension
Interventions
MIND-BP, BOOST
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 99 Years · Female only
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated Feb 25, 2026 · Synced Oct 29, 2026, 10:17 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Uncertainty and Firearms: Obtaining Secure Storage

NCT05818696
View directory record Official record
Conditions
Anxiety
Interventions
Lethal Means Counseling (LMC), CBT for Uncertainty - Enhanced (CUE)
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 22, 2026 · Synced Oct 29, 2026, 10:17 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Study to Examine the Cytokine Levels, Gene Expression and Safety of a Single Nasal Dose of JNJ-43260295, in Healthy Participants, and Atopic Participants With Mild to Mild-Persistent Asthma

NCT02243189
View directory record Official record
Conditions
Healthy, Asthma
Interventions
JNJ-43260295, Placebo, Nasal Allergen Challenge
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 55 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Mar 23, 2016 · Synced Oct 29, 2026, 10:17 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Imaging Glutamate Release From Alcohol

NCT04159688
View directory record Official record
Conditions
Alcohol Drinking
Interventions
Alcohol
Drug
Lead sponsor
Yale University
Other
Eligibility
21 Years to 55 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Oct 9, 2024 · Synced Oct 29, 2026, 10:17 AM EDT
Not listed Phase 1Phase 2 Interventional Accepts healthy volunteers

Safety and Efficacy Study of rEV131 in Allergic Rhinitis

NCT00247520
View directory record Official record
Conditions
Hay Fever
Interventions
topical nasal rEV131
Drug
Lead sponsor
Evolutec Group
Industry
Eligibility
18 Years to 80 Years
Enrollment
112 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005
U.S. locations
2
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Nov 2, 2005 · Synced Oct 29, 2026, 10:17 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Efficacy of Anti-CFA/I and CfaE Bovine Milk Immunoglobulin Against Challenge With H10407 ETEC Expressing CFA/I

NCT00435526
View directory record Official record
Conditions
Diarrhea
Interventions
anti-CFA/I bovine IgG, and anti-CfaE bovine IgG
Biological
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
18 Years to 45 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006
U.S. locations
2
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 15, 2007 · Synced Oct 29, 2026, 10:17 AM EDT
Completed Early Phase 1 Interventional

Respiratory Strength Training in Persons With Amyotrophic Lateral Sclerosis (ALS)

NCT02710110
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis
Interventions
PowerLung trainer, Micro Mouth Pressure Meter, Pulmonary Function Testing, Videofluoroscopic swallowing study, Swallowing Quality of Life Questionnaire, Iowa Oral Pressure Instrument, Capsaicin
Device · Procedure · Other + 1 more
Lead sponsor
University of Florida
Other
Eligibility
21 Years to 85 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 27, 2020 · Synced Oct 29, 2026, 10:17 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Effect of Zonisamide on Cocaine Reinforcement, Craving, and Relapse

NCT01137890
View directory record Official record
Conditions
Cocaine Dependence
Interventions
Zonisamide, Placebo, Cocaine Hydrochloride, Neurocognitive and Performance Battery, Smoking Assessments
Drug · Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
21 Years to 45 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 5, 2017 · Synced Oct 29, 2026, 10:17 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

An Investigation of Early Life Stress and Depression

NCT01701258
View directory record Official record
Conditions
Major Depressive Disorder (MDD), History of Childhood Sexual Abuse (CSA)
Interventions
Amisulpride, Placebo
Drug
Lead sponsor
Mclean Hospital
Other
Eligibility
20 Years to 45 Years · Female only
Enrollment
153 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
2
States / cities
Belmont, Massachusetts • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 7, 2025 · Synced Oct 29, 2026, 10:17 AM EDT
Recruiting Not applicable Interventional

Virtual Reality Based Rehabilitation After Ischemic Stroke

NCT06401564
View directory record Official record
Conditions
Ischemic Stroke
Interventions
Virtual Reality Therapy
Device
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated May 6, 2024 · Synced Oct 29, 2026, 10:17 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Trial to Evaluate CIS43LS in Healthy Adults

NCT04206332
View directory record Official record
Conditions
Malaria
Interventions
VRC-MALMAB0100-00-AB, Plasmodium falciparum (P. falciparum) sporozoite challenge
Drug · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 50 Years
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
2
States / cities
Baltimore, Maryland • Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 18, 2023 · Synced Oct 29, 2026, 10:17 AM EDT
Recruiting Not applicable Interventional

Treatment of Post Traumatic Knee Osteoarthritis With Extracorporeal Shockwave Therapy

NCT06686680
View directory record Official record
Conditions
Knee Osteoarthristis, ACL Injuries, Post-Traumatic
Interventions
extracorporeal shockwave therapy (ESWT), Sham Comparator
Device
Lead sponsor
Spaulding Rehabilitation Hospital
Other
Eligibility
18 Years to 55 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 29, 2026, 10:17 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Optimizing a Digital AEP Risk Intervention With Native Women and Communities

NCT06324929
View directory record Official record
Conditions
Alcohol Exposed Pregnancy, Unplanned Pregnancy, Alcohol Use, Unspecified, Contraception Use, Sexual Behavior
Interventions
CARRII Native Rapid Pilot Testing
Behavioral
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 44 Years · Female only
Enrollment
407 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Oct 29, 2026, 10:17 AM EDT
Withdrawn Phase 4 Interventional

Manuka Eye Droops for Treatment of Allergy

NCT03862053
View directory record Official record
Conditions
Allergic Conjunctivitis
Interventions
Manuka honey
Drug
Lead sponsor
Toyos Clinic
Other
Eligibility
18 Years to 85 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
2
States / cities
Germantown, Tennessee • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 9, 2020 · Synced Oct 29, 2026, 10:17 AM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Gait Adaptation Study

NCT07660601
View directory record Official record
Conditions
Aging
Interventions
Gait Adaptation Training, Basic Physical Training
Behavioral
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 80 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 22, 2026 · Synced Oct 29, 2026, 10:17 AM EDT
Completed Not applicable Interventional

Stimulation of the Cervical Sympathetic Ganglion for Treatment of Asthma

NCT01724307
View directory record Official record
Conditions
Asthma
Interventions
Neurostimulation of stellate ganglion
Procedure
Lead sponsor
Jonathan Parsons
Other
Eligibility
18 Years to 70 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 27, 2016 · Synced Oct 29, 2026, 10:17 AM EDT
Completed Not applicable Interventional

The Use of Penicillin Allergy Clinical Decision Rule to Enable Direct Oral Penicillin Challenge

NCT04454229
View directory record Official record
Conditions
Hypersensitivity, Immediate, Hypersensitivity, Delayed, Hypersensitivity Response
Interventions
Direct oral penicillin challenge, Standard of care
Other
Lead sponsor
Austin Health
Government
Eligibility
18 Years and older
Enrollment
382 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
Durham, North Carolina • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 6, 2023 · Synced Oct 29, 2026, 10:17 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Pain, Opioids and Pro-Inflammatory Immune Responses

NCT01210066
View directory record Official record
Conditions
Pro-inflammatory Activity, Immunologic Activity Alteration
Interventions
Fentanyl, Cold pressor test, Fentanyl plus cold pressor test
Drug · Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
21 Years to 40 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Dec 29, 2016 · Synced Oct 29, 2026, 10:17 AM EDT