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ClinicalTrials.gov public records Last synced Oct 7, 2026, 3:35 AM EDT

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Showing 121–144 of 258 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Diphenhydramine HCl Clear all
Completed Phase 2 Interventional

Fludarabine, Rituximab, and Alemtuzumab for B-Chronic Lymphocytic Leukemia or Small Lymphocytic Lymphoma

NCT00143065
View directory record Official record
Conditions
Lymphoma, Small Lymphocytic, Lymphocytic Leukemia, Chronic
Interventions
Fludarabine, Rituximab, Alemtuzumab
Drug
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 8, 2017 · Synced Oct 7, 2026, 3:35 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 7, 2026, 3:35 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Effect of P-glycoprotein Inhibition on Lenalidomide Pharmacokinetics in Healthy Males

NCT01712828
View directory record Official record
Conditions
Healthy
Interventions
Lenalidomide, Quinidine, Temsirolimus, Diphenhydramine
Drug
Lead sponsor
Celgene
Industry
Eligibility
18 Years to 65 Years · Male only
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Nov 8, 2019 · Synced Oct 7, 2026, 3:35 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 7, 2026, 3:35 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Pharmacokinetic Trial of Naproxen Sodium and Diphenhydramine Hydrochloride Soft Capsules Versus Naproxen Sodium and Diphenhydramine Hydrochloride Tablets in Healthy Adult Subjects

NCT03396250
View directory record Official record
Conditions
Pain
Interventions
Naproxen sodium and diphenhydramine hydrochloride soft capsules, Naproxen sodium and diphenhydramine hydrochloride coated tablets (Aleve, PMBAY98-7111)
Drug
Lead sponsor
Bayer
Industry
Eligibility
18 Years to 55 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Mar 20, 2019 · Synced Oct 7, 2026, 3:35 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Pharmacokinetic Study in Patients With Chronic Kidney Disease and Healthy Volunteers

NCT01087749
View directory record Official record
Conditions
Kidney Disease
Interventions
Propranolol, Losartan, Eprosartan
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 70 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 30, 2013 · Synced Oct 7, 2026, 3:35 AM EDT
Completed Phase 1 Interventional

A Study of JNJ-54767414 (HuMax CD38) (Anti-CD38 Monoclonal Antibody) in Combination With Backbone Treatments for the Treatment of Patients With Multiple Myeloma

NCT01998971
View directory record Official record
Conditions
Multiple Myeloma
Interventions
Daratumumab, Velcade, Pomalidomide, Dexamethasone, Melphalan, Prednisone, Thalidomide, Diphenhydramine, Acetaminophen, Carfilzomib, Lenalidomide, Montelukast
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2024
U.S. locations
10
States / cities
Duarte, California • Atlanta, Georgia • Chicago, Illinois + 7 more
Source: ClinicalTrials.gov public record
Updated Apr 25, 2025 · Synced Oct 7, 2026, 3:35 AM EDT
Completed Phase 1 Interventional

Study of Venetoclax Plus DA-EPOCH-R for the Treatment of Aggressive B-Cell Lymphomas

NCT03036904
View directory record Official record
Conditions
Diffuse Large B-Cell Lymphoma, High Grade B-Cell Lymphoma
Interventions
Venetoclax, Rituximab, Etoposide, Vincristine Sulfate, Cyclophosphamide, Prednisone, Doxorubicin Hydrochloride
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 80 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
6
States / cities
Boston, Massachusetts • St Louis, Missouri • New York, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 24, 2022 · Synced Oct 7, 2026, 3:35 AM EDT
Completed Phase 2 Interventional Results available

Randomized Trial for Mixed Acute Rejection

NCT00771875
View directory record Official record
Conditions
Graft Rejection
Interventions
Rabbit Antithymocyte Globulin (RATG), Rituximab, Bortezomib, Acetaminophen, Antihistamine, Methylprednisolone
Drug
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
2
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 27, 2016 · Synced Oct 7, 2026, 3:35 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 7, 2026, 3:35 AM EDT
Recruiting Phase 3 Interventional

Sacituzumab Tirumotecan (MK-2870) in Combination With Pembrolizumab Versus Pembrolizumab Alone in Metastatic Non-small Cell Lung Cancer (NSCLC) With Programmed Cell Death Ligand 1 (PD-L1) Tumor Proportion Score (TPS) ≥ 50% (MK-2870-007)

NCT06170788
View directory record Official record
Conditions
Non-small Cell Lung Cancer (NSCLC)
Interventions
Sacituzumab tirumotecan, Pembrolizumab, Supportive care measures
Biological · Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
18 Years and older
Enrollment
614 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2030
U.S. locations
15
States / cities
Phoenix, Arizona • Burbank, California • Grand Junction, Colorado + 12 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2026 · Synced Oct 7, 2026, 3:35 AM EDT
Not listed Phase 2 Interventional

A Phase II Trial of Neoadjuvant Laparoscopic Hyperthermic Intraperitoneal Chemotherapy (HIPEC) With Chemoradiation

NCT04308837
View directory record Official record
Conditions
Gastric Cancer, Stomach Cancer
Interventions
Paclitaxel, Carboplatin, Dexamethasone, Diphenhydramine, Famotidine, Palonosetron, 3D conformal or intensity modulated radiotherapy, Surgical resection, Adjuvant Chemotherapy
Drug · Radiation · Procedure
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
3
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 14, 2023 · Synced Oct 7, 2026, 3:35 AM EDT
Terminated Phase 2 Interventional Results available

Benazepril Hydrochloride, Lisinopril, Ramipril, or Losartan Potassium in Treating Hypertension in Patients With Solid Tumors

NCT01234922
View directory record Official record
Conditions
Hypertension, Unspecified Adult Solid Tumor, Protocol Specific
Interventions
lisinopril, losartan potassium, laboratory biomarker analysis, benazepril hydrochloride, ramipril
Drug · Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 28, 2018 · Synced Oct 7, 2026, 3:35 AM EDT
Completed Phase 2 Interventional Results available

A Study of Biweekly Gemcitabine, Paclitaxel, and Avastin in Patients With Metastatic Breast Cancer

NCT00618826
View directory record Official record
Conditions
Metastatic Breast Cancer
Interventions
Paclitaxel, Gemcitabine, Avastin
Drug
Lead sponsor
Barbara Ann Karmanos Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2014
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 14, 2017 · Synced Oct 7, 2026, 3:35 AM EDT
Not listed Phase 3 Interventional Accepts healthy volunteers

Droperidol on Prevention of Cannabis Hyperemesis Syndrome

NCT05244460
View directory record Official record
Conditions
Cannabis Hyperemesis Syndrome
Interventions
Droperidol Injectable Product, Diphenhydramine
Drug
Lead sponsor
Mercy Health Ohio
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
4
States / cities
Austintown, Ohio • Boardman, Ohio • Warren, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 20, 2023 · Synced Oct 7, 2026, 3:35 AM EDT
Completed Phase 1 Interventional

J591 in Patients With Advanced Prostate Cancer and Unfavorable Circulating Tumor Cell Counts

NCT02552394
View directory record Official record
Conditions
Prostate Cancer
Interventions
huJ591
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older · Male only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 6, 2023 · Synced Oct 7, 2026, 3:35 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Effects of Hallucinogens and Other Drugs on Mood and Performance

NCT02033707
View directory record Official record
Conditions
Healthy
Interventions
Hallucinogens and psychoactive substances
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
21 Years to 50 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 16, 2019 · Synced Oct 7, 2026, 3:35 AM EDT
Completed Phase 3 Interventional Results available

Clinical Trial Comparing JDP-205 to Diphenhydramine Injection for the Treatment of Acute Urticaria

NCT02935699
View directory record Official record
Conditions
Acute Urticaria
Interventions
Test Drug (JDP-205), Active Control (Diphenhydramine)
Drug
Lead sponsor
JDP Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
262 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
3
States / cities
Cincinnati, Ohio • Philadelphia, Pennsylvania • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Nov 27, 2019 · Synced Oct 7, 2026, 3:35 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Phase I/II Study of Immunotherapy Combination BN-Brachyury Vaccine, M7824, N-803 and Epacadostat (QuEST1)

NCT03493945
View directory record Official record
Conditions
Metastatic Castration-resistant Prostate Cancer, Prostate Cancer, Prostate Neoplasm, Advanced Solid Tumor, Solid Tumor, Non-metastatic Castration-resistant Prostate Cancer
Interventions
M7824, N-803, MVA-BN-Brachyury, FPV-Brachyury, Epacadostat, Acetaminophen, Ibuprofen, Naproxen, Benadryl, EKG, Bone scan, CT chest, abdomen and pelvis, MRI
Biological · Drug · Other + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 120 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 30, 2025 · Synced Oct 7, 2026, 3:35 AM EDT
Not listed Not applicable Interventional

Auricular Acupuncture vs SOC in Migraine HA

NCT02681211
View directory record Official record
Conditions
Migraine Headache
Interventions
Auricular Acupuncture, Ketorolac 0.5mg/kg, max 30mg, Metoclopramide 0.1 mg/kg, max 10mg, Diphenhydramine 1mg/kg, max 50mg, Normal saline fluid bolus 20mL/kg, max 1000mL
Other · Drug
Lead sponsor
University of Louisville
Other
Eligibility
8 Years to 18 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2024
U.S. locations
2
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Oct 10, 2023 · Synced Oct 7, 2026, 3:35 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

A Phase 1-2 Trial of Cetuximab in Combination With Oxaliplatin, Capecitabine, and Radiation Therapy Followed by Surgery for Locally-advanced Rectal Cancer

NCT00226941
View directory record Official record
Conditions
Rectal Cancer, Colo-rectal Cancer
Interventions
Cetuximab, Oxaliplatin, Capecitabine, Radiotherapy, Diphenhydramine hydrochloride (HCl)
Drug · Radiation
Lead sponsor
George Albert Fisher
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Dec 8, 2017 · Synced Oct 7, 2026, 3:35 AM EDT
Completed Phase 3 Interventional Results available

Evaluate Analgesic/Sedative Efficacy of Naproxen Sodium and Diphenhydramine in Patients With Postsurgical Dental Pain

NCT01280591
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Naproxen sodium 440 mg / DPH 50 mg (BAY98-7111), Naproxen sodium 220 mg / DPH 50 mg (BAY98-7111), Naproxen sodium 440 mg (BAYH6689), DPH 50 mg
Drug
Lead sponsor
Bayer
Industry
Eligibility
12 Years to 45 Years
Enrollment
712 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
2
States / cities
Austin, Texas • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jun 8, 2015 · Synced Oct 7, 2026, 3:35 AM EDT
Terminated Phase 4 Interventional Results available

Efficacy of Haloperidol vs. Metoclopramide for Treatment of Acute Headaches and Migraines in the Emergency Department

NCT02972502
View directory record Official record
Conditions
Headache, Migraine
Interventions
Metoclopramide, Haloperidol, Normal Saline, Diphenhydramine
Drug · Other
Lead sponsor
OhioHealth
Other
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 23, 2018 · Synced Oct 7, 2026, 3:35 AM EDT
Completed Phase 2 Interventional Results available

Ketamine as a Rapidly-Acting Antidepressant in Depressed Emergency Department Patients

NCT02106325
View directory record Official record
Conditions
Depression
Interventions
Ketamine, Diphenhydramine
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 65 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 14, 2018 · Synced Oct 7, 2026, 3:35 AM EDT