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ClinicalTrials.gov public records Last synced Oct 17, 2026, 1:09 PM EDT

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Showing 1–24 of 1,406 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Emergency Clear all
Terminated Phase 2 Interventional

Nitric Oxide Inhalation Therapy for COVID-19 Infections in the ED

NCT04338828
View directory record Official record
Conditions
COVID19
Interventions
Nitric Oxide Gas, Inhaled Supplemental Oxygen
Drug · Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 6, 2022 · Synced Oct 17, 2026, 1:09 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Etonogestrel (ENG) Implant Insertion for Emergency Contraception With Oral Levonorgestrel (LNG) vs Placebo

NCT06162611
View directory record Official record
Conditions
Emergency Contraception
Interventions
Etonogestrel implant with Oral Levonorgestrel emergency contraception 1.5mg, Etonogestrel implant with oral placebo
Drug · Device
Lead sponsor
Lori Gawron
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
790 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Oct 17, 2026, 1:09 PM EDT
Completed Not applicable Interventional

Clinical Trial of the Optimal Endpoint of Early Sepsis Resuscitation

NCT00372502
View directory record Official record
Conditions
Severe Sepsis, Septic Shock
Interventions
Modified EGDT, Standard EGDT
Procedure
Lead sponsor
National Institute of General Medical Sciences (NIGMS)
NIH
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
3
States / cities
Boston, Massachusetts • Camden, New Jersey • Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 14, 2009 · Synced Oct 17, 2026, 1:09 PM EDT
Recruiting Not applicable Interventional

Repeat Biliary Point of Care Ultrasound for Detecting Early Acute Cholecystitis

NCT07792200
View directory record Official record
Conditions
Cholecystitis, Acute, Biliary Diseases
Interventions
Repeat biliary point of care ultrasound
Diagnostic Test
Lead sponsor
WellSpan Health
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
York, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 28, 2026 · Synced Oct 17, 2026, 1:09 PM EDT
Completed Phase 4 Interventional Results available

Study of Tomography of Nephrolithiasis Evaluation

NCT01451931
View directory record Official record
Conditions
Urolithiasis
Interventions
Point-of-care Ultrasound, Radiology Ultrasound, Radiology CT
Other · Radiation
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 75 Years
Enrollment
2,776 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
15
States / cities
Fresno, California • Sacramento, California • San Francisco, California + 11 more
Source: ClinicalTrials.gov public record
Updated Dec 3, 2014 · Synced Oct 17, 2026, 1:09 PM EDT
Terminated Phase 2 Interventional

Ketamine for OUD and Suicidal Ideation in the ED

NCT06111339
View directory record Official record
Conditions
Opioid Use Disorder, Suicidal Ideation
Interventions
Ketamine, Saline Solution
Drug · Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 8, 2025 · Synced Oct 17, 2026, 1:09 PM EDT
No Longer Available No phase listed Expanded access

Emergency Use of Adoptive Immunotherapy With CMV-Specific T Cells After Donor Bone Marrow Transplant of an Infant With Immunodeficiency Syndrome and CMV Infection

NCT00547235
View directory record Official record
Conditions
Infection, Precancerous/Nonmalignant Condition
Interventions
therapeutic allogeneic lymphocytes, allogeneic bone marrow transplantation, total-body irradiation
Biological · Procedure · Radiation
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
Up to 1 Year · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 24, 2010 · Synced Oct 17, 2026, 1:09 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Disparities in Emergency Contraceptive Metabolism Dictate Efficacy

NCT05674513
View directory record Official record
Conditions
Contraceptive Usage
Interventions
Ulipristal acetate
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Oct 17, 2026, 1:09 PM EDT
Completed Phase 2 Interventional Results available

IN Sub-Dissociative Ketamine vs IN Fentanyl

NCT02521415
View directory record Official record
Conditions
Bone Fracture
Interventions
ketamine, fentanyl, ibuprofen or acetaminophen
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
4 Years to 17 Years
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 26, 2022 · Synced Oct 17, 2026, 1:09 PM EDT
Completed No phase listed Observational Results available

Ondansetron and the QT Interval In Adult Emergency Department Patients

NCT01759420
View directory record Official record
Conditions
Ondansetron
Interventions
Ondansetron
Drug
Lead sponsor
C.R.Darnall Army Medical Center
Federal
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
2
States / cities
Fort Hood, Texas • Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Jun 26, 2014 · Synced Oct 17, 2026, 1:09 PM EDT
Completed No phase listed Observational

Olanzapine, Haloperidol, Ziprasidone, Midazolam for Acute Undifferentiated Agitation

NCT03211897
View directory record Official record
Conditions
Agitation,Psychomotor
Interventions
Haloperidol Injection, Ziprasidone Injection, OLANZapine Injection, Midazolam injection
Drug
Lead sponsor
Hennepin Healthcare Research Institute
Other
Eligibility
18 Years and older
Enrollment
737 participants
Timeline
2017
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 16, 2018 · Synced Oct 17, 2026, 1:09 PM EDT
Completed Not applicable Interventional Results available

IT Enhanced Peer Integrated Collaborative Care for US Trauma Care Systems

NCT03569878
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Oct 26, 2024 · Synced Oct 17, 2026, 1:09 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Determination of Anatomic Variations of the Internal Jugular and Femoral Veins Using Ultrasound in the Emergency Department

NCT00951678
View directory record Official record
Conditions
Vascular Anatomy
Interventions
Observational ultrasonography of venous anatomy
Other
Lead sponsor
Tampa General Hospital
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2015
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Apr 30, 2015 · Synced Oct 17, 2026, 1:09 PM EDT
Active, not recruiting No phase listed Observational

Clinical Assessment of Low Calcium In traUMa (CALCIUM)

NCT05885256
View directory record Official record
Conditions
Hypocalcemia
Interventions
Amending current standard trauma order set
Diagnostic Test
Lead sponsor
Brooke Army Medical Center
Federal
Eligibility
18 Years and older
Enrollment
391 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Feb 11, 2025 · Synced Oct 17, 2026, 1:09 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Olanzapine for Acute Headaches

NCT03066622
View directory record Official record
Conditions
Headache
Interventions
Standard of Care as per attending physician, 5mg rapidly dissolving olanzapine
Drug
Lead sponsor
HealthPartners Institute
Other
Eligibility
18 Years to 65 Years
Enrollment
122 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 12, 2022 · Synced Oct 17, 2026, 1:09 PM EDT
Completed Not applicable Interventional

Impact of a Decision Aid on Patient Decision Making in Emergency Department Chest Pain Patients

NCT01077037
View directory record Official record
Conditions
Acute Coronary Syndrome
Interventions
Decision Aid
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 6, 2015 · Synced Oct 17, 2026, 1:09 PM EDT
Completed No phase listed Observational

Point of Care Ultrasound to Predict Intensive Care Unit Admission of Patients Presenting With Sepsis to the Emergency Department

NCT05544903
View directory record Official record
Conditions
Sepsis
Interventions
Not listed
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Manhasset, New York
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Oct 17, 2026, 1:09 PM EDT
Enrolling by invitation Not applicable Interventional

A Pragmatic Trial Integrating Homelessness Diversion Services Into an Emergency Department Discharge System

NCT05823220
View directory record Official record
Conditions
Homelessness
Interventions
Homeless diversion (HD), Treatment-as-usual (TAU)
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 28, 2025 · Synced Oct 17, 2026, 1:09 PM EDT
Terminated Not applicable Interventional

Landmark vs. Ultrasound Guided SCVC in the ED

NCT01914705
View directory record Official record
Conditions
Hypotensive
Interventions
Landmark Procedure, Ultrasound Guided Procedure
Procedure
Lead sponsor
Antonios Likourezos
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Aug 10, 2015 · Synced Oct 17, 2026, 1:09 PM EDT
Completed Phase 4 Interventional Results available

Extended-release Naltrexone and Care Management for Alcohol Dependent Frequent Emergency Department Users

NCT02445339
View directory record Official record
Conditions
Alcohol Dependence, Alcohol Use Disorder
Interventions
XR-NTX+CM (Extended-Release Naltrexone plus Care Management)
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 11, 2022 · Synced Oct 17, 2026, 1:09 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

PREMIUM Registry: PRognostic HEModynamIc Profiling in the AcUtely Ill EMergency Department Patient

NCT01208077
View directory record Official record
Conditions
Acute CHF, Acute Stroke Syndromes, Systemic Infections
Interventions
Not listed
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older
Enrollment
514 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
2
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 4, 2015 · Synced Oct 17, 2026, 1:09 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

An Assessment of Voluntary Adolescent Mental Health Screening and Referral in a Children's Hospital Emergency Department

NCT00750412
View directory record Official record
Conditions
Mental Health
Interventions
TeenScreen Program
Behavioral
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
11 Years to 17 Years
Enrollment
112 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 18, 2011 · Synced Oct 17, 2026, 1:09 PM EDT
Enrolling by invitation Not applicable Interventional

Experimental Trial of an Employment-Based Housing Program for Adults at Risk of Homelessness

NCT07470372
View directory record Official record
Conditions
Emergency Department Visits, Housing Stability, Employment, Sleep Quality, Health-Related Quality-of-Life
Interventions
Employment-Based Housing, Vocational Services, Resources
Other
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
750 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced Oct 17, 2026, 1:09 PM EDT
Recruiting Phase 4 Interventional

Haloperidol for Pain Control in Patients With Acute Musculoskeletal Back Pain in the Emergency Department

NCT06395428
View directory record Official record
Conditions
Back Pain, Chronic Pain
Interventions
Haloperidol, Ketorolac Tromethamine
Drug
Lead sponsor
Western Michigan University School of Medicine
Other
Eligibility
18 Years to 65 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Kalamazoo, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 10, 2024 · Synced Oct 17, 2026, 1:09 PM EDT