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ClinicalTrials.gov public records Last synced Oct 11, 2026, 6:14 AM EDT

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Showing 73–96 of 130 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Diphenhydramine, 25 mg Clear all
Terminated Phase 3 Interventional Results available

The CHECK Trial: A Comparison of Headache Treatment in the Emergency Department: Compazine Versus Ketamine

NCT02735343
View directory record Official record
Conditions
Headache
Interventions
Compazine, Ketamine
Drug
Lead sponsor
Mike O'Callaghan Military Hospital
Federal
Eligibility
18 Years to 65 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Nellis Air Force Base, Nevada
Source: ClinicalTrials.gov public record
Updated Mar 4, 2024 · Synced Oct 11, 2026, 6:14 AM EDT
Completed Phase 2 Interventional Results available

An Efficacy and Safety Study of Daratumumab in Patients With Multiple Myeloma Who Have Received at Least 3 Prior Lines of Therapy (Including a Proteasome Inhibitor [PI] and Immunomodulatory Drug [IMiD]) or Are Double Refractory to a PI and an IMiD

NCT01985126
View directory record Official record
Conditions
Multiple Myeloma
Interventions
Daratumumab 16 mg/kg (Part 1), Daratumumab 8 mg/kg (Part 1), Methylprednisolone, Acetaminophen, Diphenhydramine, Daratumumab (Part 2)
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
15
States / cities
Duarte, California • Los Angeles, California • Atlanta, Georgia + 12 more
Source: ClinicalTrials.gov public record
Updated Jun 25, 2018 · Synced Oct 11, 2026, 6:14 AM EDT
Completed Phase 2 Interventional Results available

Papillary Serous Carcinoma of the Endometrium

NCT00515073
View directory record Official record
Conditions
Endometrial Cancer
Interventions
Paclitaxel, Pelvic Radiation, Dexamethasone, Cimetidine, Diphenhydramine
Drug · Radiation
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2013
U.S. locations
2
States / cities
Orlando, Florida • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 3, 2014 · Synced Oct 11, 2026, 6:14 AM EDT
Completed Phase 4 Interventional

The Efficacy and Safety of Irbesartan 150/12.5 mg and 300/25 mg in Patients With Mild Hypertension

NCT00562809
View directory record Official record
Conditions
Hypertension
Interventions
IRBESARTAN
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years and older
Enrollment
1,005 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2004
U.S. locations
1
States / cities
Bridgewater, New Jersey
Source: ClinicalTrials.gov public record
Updated Nov 27, 2007 · Synced Oct 11, 2026, 6:14 AM EDT
Completed Not applicable Interventional Results available

Low Dose Versus Aggressive Inhibition of the Renin-Angiotensin-Aldosterone (RAS) to Treat Microalbuminuria

NCT00907374
View directory record Official record
Conditions
Microalbuminuria
Interventions
benazepril
Drug
Lead sponsor
Charles Drew University of Medicine and Science
Other
Eligibility
18 Years to 70 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 30, 2012 · Synced Oct 11, 2026, 6:14 AM EDT
Recruiting Phase 1Phase 2 Interventional

Stem Cell Transplantation in Crohn's Disease

NCT04224558
View directory record Official record
Conditions
Crohn Disease
Interventions
Mesna, Cyclophosphamide, Filgrastim, Apheresis catheter placement, Leukapheresis, Fludarabine, Methylprednisolone, Diphenhydramine, Acetaminophen, anti-thymocyte globulin (rabbit), lymphocyte immune globulin, Peripheral Blood Stem Cell Infusion, Cytoxan
Drug · Procedure · Biological
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
13 Years to 28 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 20, 2026 · Synced Oct 11, 2026, 6:14 AM EDT
Completed Phase 2Phase 3 Interventional

The Fleming [FMTVDM] Directed CoVid-19 Treatment Protocol

NCT04349410
View directory record Official record
Conditions
CoVid 19 Positive
Interventions
Hydroxychloroquine, Azithromycin, Hydroxychloroquine, Doxycycline, Hydroxychloroquine, Clindamycin, Hydroxychloroquine, Clindamycin, Primaquine - low dose., Hydroxychloroquine, Clindamycin, Primaquine - high dose., Remdesivir, Tocilizumab, Methylprednisolone, Interferon-Alpha2B, Losartan, Convalescent Serum
Drug
Lead sponsor
The Camelot Foundation
Other
Eligibility
Not listed
Enrollment
1,800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 12, 2020 · Synced Oct 11, 2026, 6:14 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Safety Trial of Naproxen Sodium/ Diphenhydramine

NCT01365052
View directory record Official record
Conditions
Pain
Interventions
Naproxen sodium 440 mg/DPH 50 mg (BAY98-7111), Placebo
Drug
Lead sponsor
Bayer
Industry
Eligibility
12 Years and older
Enrollment
326 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
19
States / cities
Chandler, Arizona • Mesa, Arizona • Peoria, Arizona + 16 more
Source: ClinicalTrials.gov public record
Updated Jun 8, 2015 · Synced Oct 11, 2026, 6:14 AM 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 11, 2026, 6:14 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Single Dose Pharmacokinetics of Suboxone Study in Hepatic Impaired Subjects

NCT01846455
View directory record Official record
Conditions
Hepatic Failure, Hepatic Impairment, Chronic Hepatitis C Infection With Hepatic Coma
Interventions
2.0mg Buprenorphine/0.5mg Naloxone, Promethazine
Drug
Lead sponsor
Indivior Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
3
States / cities
Hialeah, Florida • Orlando, Florida • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Oct 24, 2016 · Synced Oct 11, 2026, 6:14 AM EDT
Completed Phase 3 Interventional Results available

Recommendations of Enhanced Recovery Interventions for Patient's Clinical Team and Collection of Associated Data

NCT04606264
View directory record Official record
Conditions
Perioperative Optimization
Interventions
Neuraxial Analgesia, Regional Block 1: Paravertebral, Perphenazine, Aprepitant, Dimenhydrinate, Ondansetron 4 MG, Dexamethasone, Regional Block 2: QL1
Drug
Lead sponsor
Jennifer Holder-Murray
Other
Eligibility
18 Years and older
Enrollment
3,395 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
3
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Oct 11, 2026, 6:14 AM EDT
Completed Phase 2 Interventional

Daratumumab in STK11 Mutated NSCLC

NCT05807048
View directory record Official record
Conditions
Non-small Cell Lung Cancer With STK11/LKB1 Mutation
Interventions
Daratumumab and Hyaluronidase-fihj, Pre-Intervention Medication, Post-Intervention Medication
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 100 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced Oct 11, 2026, 6:14 AM EDT
Completed Phase 3 Interventional Results available

Comparing Risk and Severity of IRRs in Patients Premedicated With Cetirizine vs. Diphenhydramine Prior to Ocrelizumab

NCT04175834
View directory record Official record
Conditions
Multiple Sclerosis, Infusion Reaction
Interventions
cetrizine, diphenhydramine
Drug
Lead sponsor
Providence Health & Services
Other
Eligibility
18 Years to 70 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 4, 2024 · Synced Oct 11, 2026, 6:14 AM EDT
Completed Phase 1 Interventional

Intraoperative Imaging of Pulmonary Nodules by SGM-101

NCT04315467
View directory record Official record
Conditions
Lung Cancer, Lung Nodule, Non Small Cell Lung Cancer
Interventions
SGM-101, Near infrared camera imaging system
Drug · Device
Lead sponsor
Sunil Singhal
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 16, 2022 · Synced Oct 11, 2026, 6:14 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

"THINK Trial: Treatment of Headache With IntraNasal Ketamine: A Randomized Controlled Trial Evaluating the Efficacy of Intranasal Ketamine Versus Standard Therapy in the Management of Primary Headache Syndromes in the Emergency Department"

NCT03081416
View directory record Official record
Conditions
Headache, Intranasal Ketamine
Interventions
Ketamine, Normal saline, Metoclopramide, Ketorolac, Dexamethasone, Benadryl
Drug
Lead sponsor
Brooke Army Medical Center
Federal
Eligibility
18 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 18, 2018 · Synced Oct 11, 2026, 6:14 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effect of Raxibacumab on Immunogenicity of Anthrax Vaccine Adsorbed

NCT02339155
View directory record Official record
Conditions
Infections, Bacterial
Interventions
AVA, Raxibacumab, Diphenhydramine
Biological · Drug
Lead sponsor
Emergent BioSolutions
Industry
Eligibility
18 Years to 65 Years
Enrollment
573 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
3
States / cities
Edgewater, Florida • Overland Park, Kansas • Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 18, 2024 · Synced Oct 11, 2026, 6:14 AM EDT
Active, not recruiting Phase 2 Interventional

A Study of Daratumumab, Carfilzomib, Lenalidomide, and Dexamethasone in Patients With Newly-Diagnosed Multiple Myeloma

NCT04268498
View directory record Official record
Conditions
Multiple Myeloma
Interventions
Bortezomib, Dexamethasone, Lenalidomide, Acetaminophen, Diphenhydramine, Montelukast, Carfilzomib, Daratumumab, Autologous Stem Cell Transplant (ASCT)
Drug · Biological
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 75 Years
Enrollment
310 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
7
States / cities
Miami, Florida • Tampa, Florida • Buffalo, New York + 4 more
Source: ClinicalTrials.gov public record
Updated Mar 24, 2026 · Synced Oct 11, 2026, 6:14 AM EDT
Completed Phase 2 Interventional Results available

Histamine Glutamate Antagonism in Stroke

NCT02142712
View directory record Official record
Conditions
Acute Cerebrovascular Accident, Cerebral Edema
Interventions
Diphenhydramine, Pantoprazole, Famotidine, Dextromethorphan
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 80 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Dec 15, 2015 · Synced Oct 11, 2026, 6:14 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Droperidol Versus Metoclopramide + Diphenhydramine for the Treatment of Primary Headaches

NCT01406860
View directory record Official record
Conditions
Primary Headaches (Includes Migraines, Tension, Cluster Headaches)
Interventions
Droperidol, Metoclopramide + diphenhydramine
Drug
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 64 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Dec 5, 2017 · Synced Oct 11, 2026, 6:14 AM EDT
Completed Phase 4 Interventional Results available

Alternative Sedation During Bronchoscopy

NCT01158820
View directory record Official record
Conditions
Sedation
Interventions
Dexmedetomidine load, Ketamine load, Midazolam load, Fentanyl load, Dexmedetomidine maintenance, Ketamine maintenance, Midazolam demand, Fentanyl demand, Benadryl demand
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 90 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 26, 2019 · Synced Oct 11, 2026, 6:14 AM EDT
Completed Phase 3 Interventional Results available

Doxepin and a Topical Rinse in the Treatment of Acute Oral Mucositis Pain in Patients Receiving Radiotherapy With or Without Chemotherapy

NCT02229539
View directory record Official record
Conditions
Acute Oral Mucositis Pain
Interventions
doxepin hydrochloride oral solution, DLA (diphenhydramine, lidocaine and antacids) rinse, Placebo
Drug · Other
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older
Enrollment
275 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
350
States / cities
Anchorage, Alaska • Burbank, California • Dublin, California + 221 more
Source: ClinicalTrials.gov public record
Updated May 18, 2025 · Synced Oct 11, 2026, 6:14 AM EDT
Completed Phase 2 Interventional Results available

Lymphocyte Depletion and Stem Cell Transplantation to Treat Severe Systemic Lupus Erythematosus

NCT00076752
View directory record Official record
Conditions
Lupus Erythematosus, Systemic
Interventions
fludarabine phosphate, cyclophosphamide, Rituxan (rituximab), filgrastim, methylprednisolone, immunologic technique, laboratory biomarker analysis, autologous hematopoietic stem cell transplantation, Diphenhydramine, Mesna
Drug · Biological · Other + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
15 Years to 40 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 5, 2021 · Synced Oct 11, 2026, 6:14 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Combination Immunosuppressive Therapy to Prevent Kidney Transplant Rejection in Adults

NCT00078559
View directory record Official record
Conditions
Kidney Transplantation, Kidney Disease
Interventions
Alemtuzumab, Sirolimus, Tacrolimus, Kidney transplant, Methylprednisolone (or equivalent), Acetaminophen, Diphenhydramine, Trimethoprim (TMP)/Sulfa (Bactrim, Septra), Valgancyclovir, Acyclovir, Pentamidine, Clotrimazole, Nystatin
Drug · Procedure
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2010
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jun 29, 2018 · Synced Oct 11, 2026, 6:14 AM EDT
Completed Phase 4 Interventional Results available

A Clinical Study to Evaluate Renal Hemodynamic Responses to Aliskiren in Patients With Type 2 Diabetes Mellitus

NCT00660309
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
Aliskiren, Irbesartan, Captopril
Drug
Lead sponsor
Novartis
Industry
Eligibility
18 Years to 75 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 29, 2012 · Synced Oct 11, 2026, 6:14 AM EDT