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ClinicalTrials.gov public records Last synced Oct 3, 2026, 4:51 PM EDT

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Showing 1–24 of 53 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: placebo pill and placebo IV Clear all
Terminated Phase 4 Interventional Results available

Prochlorperazine Versus Acetaminophen, Aspirin, and Caffeine for the Treatment of Acute Migraine

NCT01629329
View directory record Official record
Conditions
Migraine Headaches
Interventions
Aspirin, Acetaminophen, Caffeine pills, Prochlorperazine 10mg
Drug
Lead sponsor
Albert Einstein Healthcare Network
Other
Eligibility
18 Years to 65 Years
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 18, 2020 · Synced Oct 3, 2026, 4:51 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effect of VI-0521 (Qsymia®) on Glomerular Filtration Rate (GFR) in Overweight or Obese Healthy Subjects

NCT02229214
View directory record Official record
Conditions
Obesity
Interventions
Qsymia, Placebo
Drug
Lead sponsor
VIVUS LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Lakewood, Colorado
Source: ClinicalTrials.gov public record
Updated Nov 7, 2017 · Synced Oct 3, 2026, 4:51 PM EDT
Terminated Phase 4 Interventional Results available

Quetiapine XR for Cognitive and Functional Disability in Clinically Stable Patients With Bipolar Disorder

NCT00746421
View directory record Official record
Conditions
Bipolar Disorder, Cognitive Impairment
Interventions
Quetiapine XR, Placebo
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years to 65 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
2
States / cities
Atlanta, Georgia • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 17, 2014 · Synced Oct 3, 2026, 4:51 PM EDT
Terminated Phase 4 Interventional Results available

Clinical, Pharmacological and Molecular Effects of IV and Oral Acetaminophen in Adults With aSAH

NCT02549716
View directory record Official record
Conditions
Subarachnoid Hemorrhage, Stroke
Interventions
IV acetaminophen, Oral acetaminophen, Oral placebo, IV placebo
Drug
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 10, 2019 · Synced Oct 3, 2026, 4:51 PM EDT
Not yet recruiting Phase 3 Interventional

Liposomal Amphotericin B and Flucytosine Antifungal Strategy for Talaromycosis (LAmB-FAST)

NCT06525389
View directory record Official record
Conditions
Talaromycosis
Interventions
Liposomal Amphotericin B (LAmB), Flucytosine (5FC), Flucytosine (5FC) placebo pill, Deoxycholate Amphotericin B (DAmB)
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
428 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 3, 2026, 4:51 PM EDT
Terminated Phase 2 Interventional Results available

Troriluzole or Placebo Plus Ipi Plus Nivo in Mel Brain Mets

NCT04899921
View directory record Official record
Conditions
Melanoma, Metastatic Melanoma
Interventions
Ipilimumab, Nivolumab, Troriluzole, Placebo
Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 26, 2024 · Synced Oct 3, 2026, 4:51 PM EDT
Completed Phase 4 Interventional Results available

Budesonide Inhalation Suspension for Acute Asthma in Children

NCT00393367
View directory record Official record
Conditions
Asthma, Acute Asthma, Reactive Airway Exacerbation
Interventions
Budesonide inhalation suspension (0.5 mg/2mL) 2mg, albuterol (5mg/mL) 7.5 or 10mg, Prednisolone, prednisone, or methylprednisolone, Albuterol, ipratropium bromide, Ipratropium bromide
Drug
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
2 Years to 18 Years
Enrollment
179 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 10, 2012 · Synced Oct 3, 2026, 4:51 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effect of DPP4 Inhibition on Growth Hormone Secretion

NCT01701973
View directory record Official record
Conditions
Obesity
Interventions
Sitagliptin, Pegvisomant, Placebo, L-NMMA, Exendin 9-39
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 40 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 29, 2018 · Synced Oct 3, 2026, 4:51 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Mechanisms of Cerebrovascular Control

NCT02936687
View directory record Official record
Conditions
Metabolic Syndrome X
Interventions
NOS Inhibition, ET-1 Inhibition, NOS Inhibition Placebo, 3 Tesla MRI, Intravenous Catheter, Oral Glucose Tolerance Test, ET-1 Inhibition Placebo
Drug · Device · Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 45 Years
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 18, 2021 · Synced Oct 3, 2026, 4:51 PM EDT
Active, not recruiting Phase 4 Interventional

Unmitigated Aldosterone Signaling During Standard Clinical MRA Dosing

NCT07281014
View directory record Official record
Conditions
Heart Failure
Interventions
Placebo, Spironolactone 25mg, Aldosterone
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Oct 3, 2026, 4:51 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Effect of IV ACHN-490 Injection on the QT/QTc Interval in Healthy Volunteers

NCT01514929
View directory record Official record
Conditions
Cardiac Effects in Normal Healthy Volunteers
Interventions
ACHN-490 Injection, Moxifloxacin, Placebo
Drug
Lead sponsor
Achaogen, Inc.
Industry
Eligibility
18 Years to 50 Years
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
West Bend, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 9, 2012 · Synced Oct 3, 2026, 4:51 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

Treatment of Orthostatic Intolerance

NCT00262470
View directory record Official record
Conditions
Tachycardia, Chronic Orthostatic Intolerance
Interventions
Acetazolamide, Atomoxetine, NO Drug, Clonidine, Entacapone, Entacapone & Propranolol, Atomoxetine & Propranolol, Indomethacin, Mecamylamine, Isosorbide Dinitrate, Melatonin, Midodrine, Modafinil, Octreotide, Placebo, Propranolol, Modafinil & Propranolol, Sertraline, IV Saline, Drinking Water, Breathing Device, memantine, Abdominal binder
Drug · Other · Dietary Supplement + 3 more
Lead sponsor
Satish R. Raj
Other
Eligibility
18 Years to 70 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1997 – 2029
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 8, 2025 · Synced Oct 3, 2026, 4:51 PM EDT
Completed Phase 4 Interventional Results available

Nicotine Replacement Therapy (NRT) and Bupropion Mechanisms of Effectiveness in Smokers

NCT01048944
View directory record Official record
Conditions
Nicotine Dependence
Interventions
Bupropion SR, Nicotine Patch, Placebo Patch and Placebo Pill
Drug
Lead sponsor
Southern Illinois University Carbondale
Other
Eligibility
18 Years to 55 Years
Enrollment
197 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2013
U.S. locations
1
States / cities
Carbondale, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 25, 2014 · Synced Oct 3, 2026, 4:51 PM EDT
Withdrawn Phase 2 Interventional

RCT of Goal-directed Iron Supplementation of Anemic, Critically Ill Trauma Patients, With and Without Oxandrolone

NCT02047552
View directory record Official record
Conditions
Functional Iron Deficiency, Trauma, Anemia
Interventions
Iron sucrose, Oxandrolone, IV iron placebo, Oxandrolone placebo
Drug
Lead sponsor
Denver Health and Hospital Authority
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 3, 2019 · Synced Oct 3, 2026, 4:51 PM EDT
Withdrawn Phase 4 Interventional

Duloxetine Tibial Plateau

NCT04639011
View directory record Official record
Conditions
Tibial Plateau Fracture, Pain, Postoperative
Interventions
Duloxetine, Placebo, Standard of care (SOC) for tibial plateau surgery
Drug · Other
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
2
States / cities
Boston, Massachusetts • Valhalla, New York
Source: ClinicalTrials.gov public record
Updated Nov 21, 2022 · Synced Oct 3, 2026, 4:51 PM EDT
Completed Phase 4 Interventional Results available

Efficacy of IV Acetaminophen Versus Oral Acetaminophen

NCT03365622
View directory record Official record
Conditions
Nephrectomy
Interventions
Acetaminophen, Placebos, Placebo Oral Tablet
Drug
Lead sponsor
University of Rochester
Other
Eligibility
18 Years to 89 Years
Enrollment
214 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jun 29, 2025 · Synced Oct 3, 2026, 4:51 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Palonosetron and Hydroxyzine to Reduce Opioid Withdrawal

NCT00661674
View directory record Official record
Conditions
Substance-Related Disorders
Interventions
Palonosetron, Hydroxyzine, Placebo
Drug · Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 35 Years · Male only
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jun 5, 2017 · Synced Oct 3, 2026, 4:51 PM EDT
Completed Phase 4 Interventional Results available

Ictal and Interictal Inflammatory Markers in Migraine

NCT01138150
View directory record Official record
Conditions
Migraine
Interventions
Treximet, Placebo
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 55 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 6, 2016 · Synced Oct 3, 2026, 4:51 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Determine the Clinical Advantage of IV vs PO Acetaminophen

NCT03558555
View directory record Official record
Conditions
Inguinal Hernia
Interventions
Acetaminophen IV Soln, Oral Acetaminophen, Placebo Pills, Saline
Drug
Lead sponsor
Yan Lai
Other
Eligibility
18 Years to 75 Years
Enrollment
103 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 10, 2020 · Synced Oct 3, 2026, 4:51 PM EDT
Terminated Phase 2 Interventional Results available

Study of Immunomodulation Using Naltrexone and Ketamine for COVID-19

NCT04365985
View directory record Official record
Conditions
COVID-19, Acute Respiratory Distress Syndrome, Severe Acute Respiratory Syndrome (SARS), Coronavirus Infections
Interventions
Naltrexone, Ketamine, Placebo
Drug · Other
Lead sponsor
Corewell Health East
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 26, 2022 · Synced Oct 3, 2026, 4:51 PM EDT
Completed Phase 2 Interventional

Arginine Therapy in Sickle Cell Disease-VOC Clinical Trial

NCT01796678
View directory record Official record
Conditions
Vaso-occlusive Pain Episodes
Interventions
Arginine, Placebo
Drug
Lead sponsor
UCSF Benioff Children's Hospital Oakland
Other
Eligibility
3 Years to 21 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2007
U.S. locations
1
States / cities
Oakland, California
Source: ClinicalTrials.gov public record
Updated Jul 31, 2013 · Synced Oct 3, 2026, 4:51 PM EDT
Completed Phase 4 Interventional Results available

Fosaprepitant Versus Aprepitant in the Prevention of Chemotherapy Induced Nausea and Vomiting

NCT01432015
View directory record Official record
Conditions
Ovarian Cancer, Uterine Cancer
Interventions
fosaprepitant, aprepitant, Oral Placebo, IV placebo
Drug · Other
Lead sponsor
Gynecologic Oncology Associates
Other
Eligibility
18 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Newport Beach, California
Source: ClinicalTrials.gov public record
Updated Mar 28, 2017 · Synced Oct 3, 2026, 4:51 PM EDT
Completed Phase 4 Interventional Results available

Sitagliptin for Hyperglycemia in Patients With T2DM Undergoing Cardiac Surgery

NCT02556918
View directory record Official record
Conditions
Hyperglycemia
Interventions
Sitagliptin, Placebo, Regular Human Insulin, Insulin glargine, Supplemental insulin (Insulin lispro), Supplemental insulin (Insulin aspart)
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years to 80 Years
Enrollment
202 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
3
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 23, 2019 · Synced Oct 3, 2026, 4:51 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Mental Ability Challenge Study in Adults With and Without HIV

NCT03244488
View directory record Official record
Conditions
HIV-1-infection, Aging, Premature, Cognitive Impairment, Memory Impairment, HIV-Associated Cognitive Motor Complex
Interventions
Scopolamine Injectable Product, Mecamylamine Pill
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
35 Years and older
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 25, 2019 · Synced Oct 3, 2026, 4:51 PM EDT