Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Nov 11, 2026, 7:07 AM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 409–432 of 1,393 matching trials from the live ClinicalTrials.gov search.
Terminated No phase listed Observational Accepts healthy volunteers

Evaluation of Radiology Resident Anxiety When Beginning Emergency Room (ER) Call

NCT00859066
Conditions
Anxiety, Stress
Interventions
Not listed
Lead sponsor
University of Michigan
Other
Eligibility
Not listed
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Delirium
Interventions
SCREEN-ED
Behavioral
Lead sponsor
Northeastern University
Other
Eligibility
65 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Worcester, Massachusetts
Conditions
Implicit Bias
Interventions
Educational module
Behavioral
Lead sponsor
Sarasota Memorial Health Care System
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Sarasota, Florida
Conditions
Bowel Obstruction
Interventions
Emergency Abdominal surgery
Procedure
Lead sponsor
New York Medical College
Other
Eligibility
18 Years to 99 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Valhalla, New York
Conditions
Suicide, Suicide Threat, Depression Severe
Interventions
Ketamine Hydrochloride, Normal saline
Drug
Lead sponsor
Naval Medical Center Camp Lejeune
Federal
Eligibility
18 Years to 89 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Marine Corps Base Camp Lejeune, North Carolina
Conditions
Acute Chest Pain, NSTEMI - Non-ST Segment Elevation MI
Interventions
European Society of Cardiology hs-cTnT/I 0 h/1 h algorithm, European Society of Cardiology hs-cTnT/I 0 h/3 h algorithm
Diagnostic Test
Lead sponsor
University Hospital, Basel, Switzerland
Other
Eligibility
18 Years and older
Enrollment
64,374 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
1
States / cities
Houston, Texas
Completed Not applicable Interventional Results available

Ambulatory Post-Syncope Arrhythmia Protection Feasibility Study

NCT02188147
Conditions
Syncope
Interventions
Short Term Wearable Defibrillator
Device
Lead sponsor
Zoll Medical Corporation
Industry
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
6
States / cities
Danbury, Connecticut • Jacksonville, Florida • Minneapolis, Minnesota + 3 more
Conditions
Agitation
Interventions
Ketamine-based protocol, Midazolam-based protocol
Other
Lead sponsor
Hennepin Healthcare Research Institute
Other
Eligibility
18 Years and older
Enrollment
314 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
PTSD, Physical Injury
Interventions
Peer-Integrated Multidisciplinary Collaborative Care, Trauma surgery team notification
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Seattle, Washington
Completed No phase listed Observational Accepts healthy volunteers

Anchoring Patients Pain Scores in the Emergency Department

NCT04717518
Conditions
Abdominal Pain, Chest Pain, Headache, Joint Pain, Muscle Pain, Back Pain, Neck Pain
Interventions
Measurement of Pain
Other
Lead sponsor
CHRISTUS Health
Other
Eligibility
18 Years and older
Enrollment
108 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Corpus Christi, Texas
Conditions
Asthma
Interventions
Dexamethasone, placebo
Drug
Lead sponsor
Geoffrey W Jara-Almonte
Other
Eligibility
18 Months to 20 Years
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Brooklyn, New York
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Intramuscular Ketorolac at Two Single-Dose Regimens

NCT04763876
Conditions
Musculoskeletal Pain, Analgesia, Adverse Event
Interventions
Ketorolac Injection 15 mg, Ketorolac Injection 60 mg
Drug
Lead sponsor
William Beaumont Army Medical Center
Federal
Eligibility
18 Years to 55 Years
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
El Paso, Texas
Conditions
Abdominal Pain, Back Pain, Dyspnea, Headache, Weakness
Interventions
Not listed
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Clinton Township, Michigan
Conditions
Lumbar Puncture, Pediatrics, Emergency Department Patient, Informed Consent
Interventions
Video assisted informed consent, Standard consent
Other
Lead sponsor
University of Texas at Austin
Other
Eligibility
0 Months to 7 Months
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Austin, Texas
Conditions
Retinal Detachment
Interventions
Ultrasound, Ophthalmology Assessment
Device · Other
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Loma Linda, California
Conditions
Sedation
Interventions
Propofol, Alfentanil
Drug
Lead sponsor
Hennepin Healthcare Research Institute
Other
Eligibility
18 Years and older
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Cardiac Death, Cardiac Arrest, Emergencies
Interventions
Cerebral Oximetry
Device
Lead sponsor
Wayne State University
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2019
U.S. locations
2
States / cities
Detroit, Michigan
Conditions
Ectopic Pregnancy
Interventions
Pelvic Ultrasound
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
12 Years to 55 Years · Female only
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
1
States / cities
San Francisco, California
Conditions
Patients With Substance Abuse, Healthcare Provider Attitudes
Interventions
Training on motivational interviewing
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2011
U.S. locations
2
States / cities
Birmingham, Alabama
Conditions
Psychosis, Agitation, Delirium
Interventions
ziprasidone, Standard therapy
Drug
Lead sponsor
George Washington University
Other
Eligibility
18 Years to 100 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
Respiratory Tract Infections, Urinary Tract Infections, Intra-Abdominal Infections, Skin and Soft Tissue Infection, Suspected Meningitis/Encephalitis or Any Other Infection, Sepsis
Interventions
TriVerity
Diagnostic Test
Lead sponsor
Inflammatix
Industry
Eligibility
18 Years and older
Enrollment
1,441 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
25
States / cities
Mobile, Alabama • Los Angeles, California • Sacramento, California + 22 more
Completed Phase 3 Interventional Accepts healthy volunteers Results available

A Study of Use of Ella®, an Emergency Contraceptive, Under Simulated OTC Conditions

NCT03208985
Conditions
Emergency Contraception
Interventions
Use Phase (Ulipristal Acetate, 30 mg)
Drug
Lead sponsor
HRA Pharma
Industry
Eligibility
Female only
Enrollment
1,270 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
34
States / cities
Rancho Cucamonga, California • Boulder, Colorado • Denver, Colorado + 27 more
Conditions
Human Papillomavirus-Related Cervical Carcinoma
Interventions
Non-Interventional Study
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2027 – 2028
U.S. locations
1
States / cities
Jacksonville, Florida
Conditions
Asymptomatic Hypertension
Interventions
Community Health Worker engagement
Behavioral
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
New York, New York