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ClinicalTrials.gov public records Last synced Sep 3, 2026, 5:47 AM EDT

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Showing 1–24 of 1,081 matching trials from the live ClinicalTrials.gov search.
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Terminated Not applicable Interventional Accepts healthy volunteers

Comparision of Air Versus CO2 for Distention During Sigmoidoscopy

NCT00771290
View directory record Official record
Conditions
Colorectal Surgery
Interventions
Air insufflation with standard endoscopy unit, CO2 insufflation for colonoscopy (special CO2 insufflation unit)
Procedure
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 30, 2024 · Synced Sep 3, 2026, 5:47 AM EDT
Terminated Not applicable Interventional

3T Perfluorocarbon-Filled Endorectal Magnetic Resonance Spectroscopic Imaging of Prostate

NCT00464724
View directory record Official record
Conditions
Prostate Cancer
Interventions
3T Magnetic Resonance Spectroscopic Imaging
Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2019
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 9, 2020 · Synced Sep 3, 2026, 5:47 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Enhancing Cognition in Older Adults With Intermittent Hypoxia and Cognitive Training

NCT03957213
View directory record Official record
Conditions
Aging
Interventions
Acute Intermittent Hypoxia, Computerized Cognitive Training
Device · Behavioral
Lead sponsor
University of Florida
Other
Eligibility
65 Years to 89 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 3, 2022 · Synced Sep 3, 2026, 5:47 AM EDT
Active, not recruiting Not applicable Interventional

Sleep and Physical Activity Intervention for Increasing Physical Activity in Overweight or Obese and Sedentary African Americans

NCT04236882
View directory record Official record
Conditions
Behavioral Disorder, Endocrine System Disorder
Interventions
Focus Group, Health Education, Internet-Based Intervention, Interview, Questionnaire Administration
Other · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
21 Years to 65 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2030
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 9, 2026 · Synced Sep 3, 2026, 5:47 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Evaluation of the OsciPulse Rapid Cycling Compression Device Effects on Venous Blood Flow

NCT05087108
View directory record Official record
Conditions
Venous Thromboses, Venous Stasis
Interventions
OsciPulse system, Reference Therapy 1, Refence Therapy 2
Device
Lead sponsor
OsciFlex LLC
Industry
Eligibility
40 Years to 90 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 8, 2023 · Synced Sep 3, 2026, 5:47 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Assessment of the I-gel and Air-Q Supraglottic Airways as Conduits for Tracheal Intubation in Children

NCT02189590
View directory record Official record
Conditions
Tracheal Intubation in Children
Interventions
i-gel, air-Q
Device
Lead sponsor
Ann & Robert H Lurie Children's Hospital of Chicago
Other
Eligibility
1 Month to 6 Years
Enrollment
96 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 23, 2014 · Synced Sep 3, 2026, 5:47 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Respiratory Motor Control and Blood Pressure Regulation After Spinal Cord Injury

NCT02396823
View directory record Official record
Conditions
Spinal Cord Injury
Interventions
Respiratory Muscle Training
Behavioral
Lead sponsor
University of Louisville
Other
Eligibility
18 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2019
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Mar 6, 2025 · Synced Sep 3, 2026, 5:47 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Well Baby, Well Family Study

NCT06801080
View directory record Official record
Conditions
Social Determinants of Health
Interventions
HealthySteps (https://www.zerotothree.org/our-work/healthysteps/), Treatment as Usual (TAU)
Other
Lead sponsor
Naval Health Research Center
Federal
Eligibility
Not listed
Enrollment
1,181 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
2
States / cities
San Diego, California • Rockville, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 10, 2025 · Synced Sep 3, 2026, 5:47 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Everyday Activity Shoes: a Quantification of Impact Forces While Walking

NCT04197362
View directory record Official record
Conditions
Impact Forces
Interventions
Evaluation
Other
Lead sponsor
Emory University
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated May 8, 2024 · Synced Sep 3, 2026, 5:47 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cardioprotective Effects of Omega-3 Fatty Acids Supplementation in Healthy Older Subjects Exposed to Air Pollution Particles

NCT01442480
View directory record Official record
Conditions
Healthy
Interventions
Fish oil, Olive oil
Dietary Supplement
Lead sponsor
Environmental Protection Agency (EPA)
Federal
Eligibility
50 Years to 75 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2016
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 7, 2025 · Synced Sep 3, 2026, 5:47 AM EDT
Completed Not applicable Interventional

A Comparison of Air Insufflation, Water Immersion and Water Exchange Colonoscopy in Diagnostic Patients

NCT01781650
View directory record Official record
Conditions
Pain, Colorectal Adenomas, Colorectal Cancer
Interventions
Air Insufflation method., Water Immersion method., Water Exchange method.
Other
Lead sponsor
Presidio Ospedaliero Santa Barbara
Other
Eligibility
18 Years to 85 Years
Enrollment
288 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 14, 2014 · Synced Sep 3, 2026, 5:47 AM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Air Pollution and Development in the Boricua Youth Study

NCT05368493
View directory record Official record
Conditions
Pollution; Exposure, Neurodevelopmental Disorders
Interventions
MRI task
Other
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
6 Months to 11 Years
Enrollment
182 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Sep 3, 2026, 5:47 AM EDT
Completed Not applicable Interventional

Intermittent Hypoxia and Upper Extremity EMG Recordings in Individuals With Spinal Cord Injury

NCT05513911
View directory record Official record
Conditions
Spinal Cord Injuries
Interventions
Acute Intermittent Hypoxia
Other
Lead sponsor
Shirley Ryan AbilityLab
Other
Eligibility
18 Years to 70 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 23, 2022 · Synced Sep 3, 2026, 5:47 AM EDT
Completed Not applicable Interventional Results available

Improving Dental Care and Oral Health in Children With Autism Spectrum Disorder

NCT03003221
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
AIR-P Dental Toolkit, Parent Training
Behavioral
Lead sponsor
University of California, Irvine
Other
Eligibility
3 Years to 13 Years
Enrollment
119 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
2
States / cities
Irvine, California • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 14, 2026 · Synced Sep 3, 2026, 5:47 AM EDT
Completed No phase listed Observational

Environmental Health Effects on Your Physiology

NCT03986814
View directory record Official record
Conditions
Obesity
Interventions
Not listed
Lead sponsor
University of Colorado, Boulder
Other
Eligibility
18 Years to 25 Years
Enrollment
92 participants
Timeline
2019 – 2022
U.S. locations
1
States / cities
Boulder, Colorado
Source: ClinicalTrials.gov public record
Updated Dec 8, 2024 · Synced Sep 3, 2026, 5:47 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Imaging Innovations for Placental Assessment in Response to Environmental Pollution (PARENTs)

NCT02786420
View directory record Official record
Conditions
Placental Disease
Interventions
Not listed
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older · Female only
Enrollment
199 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2020
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 3, 2021 · Synced Sep 3, 2026, 5:47 AM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Facilitation of Extinction Retention and Reconsolidation Blockade by IV Allopregnanolone in PTSD.

NCT07079761
View directory record Official record
Conditions
Post Traumatic Stress Disorder
Interventions
Experiment 1. Three-day aversive conditioning, extinction, and extinction retention testing paradigm, Allopregnanolone (Allo) with 6% USP Dexolve (sulfobutyl ether-beta-cyclodextrin sodium salt) in 0.9% saline for IV infusion will be provided by the University of California, Davis, GMP manufacturer., Matching IV Placebo, Experiment 2. Three-day aversive conditioning, reconsolidation blockade, and testing paradigm
Behavioral · Drug · Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 55 Years
Enrollment
96 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 4, 2025 · Synced Sep 3, 2026, 5:47 AM EDT
Recruiting Phase 3 Interventional

InfasurfAero™ Versus Sham Treatment in Preterm Newborns With RDS

NCT05960929
View directory record Official record
Conditions
Respiratory Distress Syndrome (Neonatal), Intubation Complication, Death; Neonatal
Interventions
Infasurf Aero™
Combination Product
Lead sponsor
ONY
Industry
Eligibility
29 Weeks to 36 Weeks
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
10
States / cities
Phoenix, Arizona • San Diego, California • Jacksonville, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Mar 29, 2025 · Synced Sep 3, 2026, 5:47 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Wheelchair Cushion Comparison Study: SAFETY

NCT03430375
View directory record Official record
Conditions
Spinal Cord Injuries, Stroke, Healthy Adults
Interventions
Alternating air wheelchair cushion, Static air cushion
Device
Lead sponsor
University of Michigan
Other
Eligibility
20 Years to 85 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Flint, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 31, 2021 · Synced Sep 3, 2026, 5:47 AM EDT
Withdrawn Not applicable Interventional

Comparison of Supportive Therapies for Symptom Relief From Pediatric Upper Respiratory Infections (URIs)

NCT01814293
View directory record Official record
Conditions
Acute Upper Respiratory Infection, Signs and Symptoms
Interventions
Handheld humidifier
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
Up to 18 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 14, 2015 · Synced Sep 3, 2026, 5:47 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Experience of Living With Polycystic Ovary Syndrome in the Military

NCT03876665
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
No intervention
Other
Lead sponsor
David Grant U.S. Air Force Medical Center
Federal
Eligibility
18 Years and older · Female only
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Travis Air Force Base, California
Source: ClinicalTrials.gov public record
Updated Feb 22, 2021 · Synced Sep 3, 2026, 5:47 AM EDT
Completed Not applicable Interventional Results available

A Randomized Comparison of Intraoperative Warming With the LMA PerfecTemp and Forced-air

NCT01094119
View directory record Official record
Conditions
Warming Systems During Surgery
Interventions
heated blanket, heated pad
Device
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 75 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 18, 2017 · Synced Sep 3, 2026, 5:47 AM EDT
Completed Phase 4 Interventional

CARDIOLITE-413: A Study for Patients Who Had a PCI for an Acute MI

NCT00162331
View directory record Official record
Conditions
Myocardial Infarction
Interventions
Technetium Tc99m Sestamibi
Drug
Lead sponsor
Lantheus Medical Imaging
Industry
Eligibility
18 Years and older
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
4
States / cities
Birmingham, Alabama • Boston, Massachusetts • Nashville, Tennessee + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 14, 2011 · Synced Sep 3, 2026, 5:47 AM EDT
Completed Not applicable Interventional

Home COPD and Open Ventilation Evaluation (HOPE) Study

NCT03691181
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Ventilation
Device
Lead sponsor
Landon Pediatric Foundation
Other
Eligibility
40 Years to 100 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Ventura, California
Source: ClinicalTrials.gov public record
Updated Oct 2, 2018 · Synced Sep 3, 2026, 5:47 AM EDT