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ClinicalTrials.gov public records Last synced Oct 20, 2026, 4:48 PM EDT

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Showing 337–360 of 488 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Promethazine Clear all
Completed Phase 1 Interventional

Repeat Dosing of Psilocybin in Migraine Headache

NCT04218539
View directory record Official record
Conditions
Migraine Headache
Interventions
Psilocybin, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
21 Years to 65 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
West Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 9, 2024 · Synced Oct 20, 2026, 4:48 PM EDT
Recruiting Phase 2 Interventional

KEYMAKER-U01 Substudy 01J: A Study of Pembrolizumab Plus MK-1084 in Participants With Non-Small Cell Lung Cancer (NSCLC) With Kirsten Rat Sarcoma Viral Oncogene Homolog (KRAS) G12C Mutations (MK-3475-01J/KEYMAKER-U01J)

NCT07252739
View directory record Official record
Conditions
Malignant Neoplasm
Interventions
MK-1084, Pembrolizumab, Cetuximab, Sacituzumab tirumotecan (sac-TMT), Rescue medication
Drug · Biological
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2032
U.S. locations
3
States / cities
Clermont, Florida • Fargo, North Dakota • Sioux Falls, South Dakota
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 20, 2026, 4:48 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Lorazepam, Diphenhydramine Hydrochloride, and Haloperidol Gel in Healthy Volunteers

NCT01204255
View directory record Official record
Conditions
Healthy
Interventions
lorazepam, diphenhydramine hydrochloride, haloperidol, questionnaire administration, laboratory biomarker analysis
Drug · Other
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Nov 17, 2017 · Synced Oct 20, 2026, 4:48 PM EDT
Completed Phase 3 Interventional

A Multi-Center Actual-Use Study on the Safety of CL 108 for the Treatment of Moderate to Severe Acute Pain Associated With Osteoarthritis of the Knee or Hip

NCT02462850
View directory record Official record
Conditions
Pain, Nausea, Vomiting
Interventions
CL-108
Drug
Lead sponsor
Charleston Laboratories, Inc
Industry
Eligibility
18 Years and older
Enrollment
178 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 3, 2016 · Synced Oct 20, 2026, 4:48 PM EDT
Completed Phase 3 Interventional Results available

A Study of the Effect and Safety of Sparsentan in the Treatment of Patients With IgA Nephropathy

NCT03762850
View directory record Official record
Conditions
Immunoglobulin A Nephropathy
Interventions
sparsentan, irbesartan, Dapagliflozin
Drug
Lead sponsor
Travere Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
406 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
40
States / cities
Birmingham, Alabama • Homewood, Alabama • Glendale, California + 34 more
Source: ClinicalTrials.gov public record
Updated Oct 14, 2026 · Synced Oct 20, 2026, 4:48 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Preventative Delirium Protocol in Elderly Patients

NCT03541408
View directory record Official record
Conditions
Delirium
Interventions
Control, Preventative Delirium Protocol
Other
Lead sponsor
Rush University Medical Center
Other
Eligibility
65 Years to 89 Years
Enrollment
263 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 12, 2022 · Synced Oct 20, 2026, 4:48 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study to Assess the Effect of Gabapentin Enacarbil on Simulated Driving in Healthy Subjects

NCT01411124
View directory record Official record
Conditions
Restless Legs Syndrome (RLS)
Interventions
gabapentin enacarbil, diphenhydramine, placebo
Drug
Lead sponsor
XenoPort, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jul 16, 2013 · Synced Oct 20, 2026, 4:48 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Losartan Potassium/Hydrochlorothiazide 100/25 mg Tablets in Healthy Subjects Under Fasting Conditions

NCT01149486
View directory record Official record
Conditions
Healthy
Interventions
Losartan potassium/Hydrochlorothiazide, Hyzaar®
Drug
Lead sponsor
Teva Pharmaceuticals USA
Industry
Eligibility
18 Years to 45 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004
U.S. locations
1
States / cities
Fargo, North Dakota
Source: ClinicalTrials.gov public record
Updated Dec 8, 2010 · Synced Oct 20, 2026, 4:48 PM EDT
Completed Phase 2 Interventional Results available

Novel Therapies for Resistant FSGS (FONTII): Phase II Clinical Trial

NCT00814255
View directory record Official record
Conditions
Focal Segmental Glomerulosclerosis
Interventions
Adalimumab, Lisinopril, losartan, and atorvastatin, galactose
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
1 Year to 65 Years
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
17
States / cities
Miami, Florida • Atlanta, Georgia • Kansas City, Kansas + 13 more
Source: ClinicalTrials.gov public record
Updated Jul 11, 2016 · Synced Oct 20, 2026, 4:48 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Treg Therapy in Subclinical Inflammation in Kidney Transplantation

NCT02711826
View directory record Official record
Conditions
Kidney Transplant, Adult Living Donor Kidney Transplant Recipients, Renal Transplant, Living Kidney Donor
Interventions
Polyclonal Regulatory T Cells, Everolimus, Tacrolimus, Mycophenolate mofetil, Mycophenolic acid, Acetaminophen, Diphenhydramine, Biopsy, Kidney, Blood Draw, Leukapheresis, IS regimen conversion
Biological · Drug · Procedure
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
6
States / cities
Birmingham, Alabama • San Francisco, California • Aurora, Colorado + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Oct 20, 2026, 4:48 PM EDT
Completed Phase 3 Interventional Results available

Conventional Prophylactic Oral Dexamethasone vs Short-course IV Dexamethasone in Paclitaxel Hypersensitivity

NCT03598426
View directory record Official record
Conditions
Hypersensitivity Reactions
Interventions
Dexamethasone
Drug
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years and older · Female only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Oct 20, 2026, 4:48 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Preoperative Gabapentin for Acute and Chronic Post-thoracotomy Analgesia

NCT00588159
View directory record Official record
Conditions
Pain
Interventions
Gabapentin, Diphenhydramine
Drug
Lead sponsor
Michelle Kinney
Other
Eligibility
45 Years to 75 Years
Enrollment
146 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 4, 2016 · Synced Oct 20, 2026, 4:48 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Treating the Endothelium to Restore Insulin Sensitivity

NCT00402194
View directory record Official record
Conditions
Obesity, Insulin Resistance, Impaired Glucose Tolerance, Pre-diabetes
Interventions
Losartan
Drug
Lead sponsor
Indiana University
Other
Eligibility
20 Years to 55 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2012
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Sep 24, 2013 · Synced Oct 20, 2026, 4:48 PM EDT
Completed Phase 4 Interventional Results available

Belatacept Early Steroid Withdrawal Trial

NCT01729494
View directory record Official record
Conditions
Renal Transplantation
Interventions
Alemtuzumab, rabbit antithymocyte globulin, Belatacept, Tacrolimus, Mycophenolate mofetil, early cessation of steroids
Drug
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years and older
Enrollment
316 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
8
States / cities
San Francisco, California • Denver, Colorado • Tampa, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Jul 24, 2026 · Synced Oct 20, 2026, 4:48 PM EDT
Not yet recruiting Phase 1Phase 2 Interventional

Combination Immunotherapy Treatment for Locally Advanced Unresectable or Metastatic, PD-L1 Negative (CPS<10), gBRCA Negative, Triple Negative Breast Cancer Including BreakVax ImmunoTreatment (Designed and Manufactured Per Patient), Chemotherapy and Anti PD-1 Therapy

NCT07762703
View directory record Official record
Conditions
Triple-Negative Breast Cancer (TNBC)
Interventions
BreakVax, Ipilimumab 2.5 mg, Pembrolizumab, Standard-of-care chemotherapy, Losartan and aspirin
Drug
Lead sponsor
BreakBio Corp
Industry
Eligibility
18 Years to 72 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Oct 20, 2026, 4:48 PM EDT
Terminated Not applicable Interventional

Controlled Clinical Trial of Antiviral Cytotoxic T Lymphocyte (CTL) Infusion Following Combination Antiretroviral Drug Therapy for Asymptomatic HIV-1 Infection

NCT00000875
View directory record Official record
Conditions
HIV Infections
Interventions
Indinavir sulfate, Diphenhydramine hydrochloride, Lymphocytes, Activated, Lamivudine, Zidovudine, Acetaminophen, Aldesleukin
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2003
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 14, 2016 · Synced Oct 20, 2026, 4:48 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Study of Lasmiditan on Simulated Driving Performance in Healthy Participants

NCT03459612
View directory record Official record
Conditions
Healthy
Interventions
Lasmiditan, Placebo, Diphenhydramine
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
21 Years to 50 Years
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
3
States / cities
Daytona Beach, Florida • Dallas, Texas • Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jan 13, 2020 · Synced Oct 20, 2026, 4:48 PM EDT
Completed Phase 3 Interventional Results available

Pilot Phase III Clinical Trial of JDP-205 IV Injection for Treatment of Acute Urticaria

NCT02023164
View directory record Official record
Conditions
Acute Urticaria
Interventions
JDP-205 Injection, Diphenhydramine
Drug
Lead sponsor
JDP Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
2
States / cities
Cincinnati, Ohio • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 9, 2024 · Synced Oct 20, 2026, 4:48 PM EDT
Completed Phase 3 Interventional Results available

A Study to Evaluate the Efficacy and Safety of Obinutuzumab Versus MMF in Participants With Childhood Onset Idiopathic Nephrotic Syndrome

NCT05627557
View directory record Official record
Conditions
Childhood Idiopathic Nephrotic Syndrome
Interventions
Obinutuzumab, MMF, Prednisone, Methylprednisolone, Acetaminophen/ Paracetamol, Diphenhydramine Hydrochloride
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
2 Years to 25 Years
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
8
States / cities
Palo Alto, California • Miami, Florida • Orlando, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 14, 2026 · Synced Oct 20, 2026, 4:48 PM EDT
Completed Phase 4 Interventional Results available

Effectiveness and Safety of Ramipril Alone Compared With Telmisartan Alone and in Combination With Ramipril in Patients at High Risk for Cardiovascular Events. Patients Intolerant to Ramipril Were Entered in TRANSCEND, Telmisartan Compared to Placebo.

NCT00153101
View directory record Official record
Conditions
Cardiovascular Diseases
Interventions
Telmisartan, Combination of Telmisartan and Ramipril, Ramipril
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
55 Years and older
Enrollment
31,546 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2001
U.S. locations
100
States / cities
Athens, Alabama • Birmingham, Alabama • Phoenix, Arizona + 84 more
Source: ClinicalTrials.gov public record
Updated May 20, 2014 · Synced Oct 20, 2026, 4:48 PM EDT
Active, not recruiting Phase 1 Interventional Results available

Moxetumomab Pasudotox-tdfk (Lumoxiti(TM)) and Either Rituximab (Rituxan(R)) or Ruxience for Relapsed Hairy Cell Leukemia

NCT03805932
View directory record Official record
Conditions
Hairy Cell Leukemia
Interventions
Moxetumomab Pasudotox-tdfk, Rituximab, Ruxience, Dexamethasone, Acetaminophen, Diphenhydramine, Famotidine, Aspirin
Drug · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2029
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Oct 20, 2026, 4:48 PM EDT
Completed Phase 3 Interventional Results available

A Study of Flurbiprofen 8.75 mg Lozenge in Patients With Pharyngitis

NCT01048866
View directory record Official record
Conditions
Pharyngitis
Interventions
placebo, flurbiprofen, acetaminophen 650mg
Drug
Lead sponsor
Reckitt Benckiser LLC
Industry
Eligibility
18 Years and older
Enrollment
198 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2011
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 21, 2017 · Synced Oct 20, 2026, 4:48 PM EDT
Completed Phase 4 Interventional Results available

Intravenous Fluids in Benign Headaches Trial

NCT03185130
View directory record Official record
Conditions
Headache
Interventions
Normal Saline 5mL, Normal Saline 20mL/kg, Prochlorperazine 0.15 mg/kg up to 10 mg IV, Diphenhydramine 1 mg/kg up to 50 mg IV
Drug
Lead sponsor
University Medical Center of Southern Nevada
Other
Eligibility
10 Years to 65 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Jun 6, 2024 · Synced Oct 20, 2026, 4:48 PM EDT
Completed Phase 4 Interventional Results available

A Prospective Study to Investigate Safety and Tolerability of Shorter Infusion of Fabrazyme

NCT06019728
View directory record Official record
Conditions
Fabry's Disease
Interventions
AGALSIDASE BETA (GZ419828), Acetaminophen, Diphenhydramine, Dexamethasone, Montelukast, Loratadine, Cetirizine, Fexofenadine
Drug
Lead sponsor
Sanofi
Industry
Eligibility
2 Years to 65 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
5
States / cities
Santa Monica, California • Atlanta, Georgia • Grand Rapids, Michigan + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 21, 2025 · Synced Oct 20, 2026, 4:48 PM EDT