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ClinicalTrials.gov public records Last synced Oct 19, 2026, 4:47 PM EDT

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Showing 1–24 of 488 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Promethazine Clear all
Withdrawn Early Phase 1 Interventional

Melphalan on Disease Burden Measured by Next Generation Sequencing Before AHCT (Autologous Hematopoietic Cell Transplant) for Multiple Myeloma

NCT05013437
View directory record Official record
Conditions
Multiple Myeloma
Interventions
Evomela, Next Generation Sequencing, Prochlorperazine, Acetaminophen, Diphenhydramine
Drug · Device
Lead sponsor
Koen van Besien
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 2, 2024 · Synced Oct 19, 2026, 4:47 PM EDT
Completed Phase 3 Interventional

A Double-Blind, Randomized, Active- and Placebo-Controlled, Multiple-Dose Multi-Center Phase 3 Study of the Safety and Efficacy of CL-108 in the Treatment of Moderate to Severe Acute Pain and Opioid-Induced Nausea and Vomiting (OINV)

NCT02462811
View directory record Official record
Conditions
Pain, Nausea, Vomiting
Interventions
CL-108 (hydrocodone 7.5 mg, acetaminophen 325 mg, promethazine 12.5 mg), Placebo, Norco (hyrdocodone 7,5 mg, acetaminophen 325 mg)
Drug
Lead sponsor
Joseph Hazelton
Industry
Eligibility
18 Years and older
Enrollment
552 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 19, 2026, 4:47 PM 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 19, 2026, 4:47 PM EDT
Active, not recruiting Phase 2 Interventional

Losartan and Nivolumab in Combination With FOLFIRINOX and SBRT in Localized Pancreatic Cancer

NCT03563248
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
FOLFIRINOX, Losartan, Nivolumab, SBRT, Surgery
Drug · Radiation · Procedure
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
10
States / cities
Aurora, Colorado • Washington D.C., District of Columbia • Baltimore, Maryland + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 1, 2025 · Synced Oct 19, 2026, 4:47 PM EDT
Completed Phase 3 Interventional Results available

Irbesartan in Heart Failure With Preserved Systolic Function (I-Preserve)

NCT00095238
View directory record Official record
Conditions
Congestive Heart Failure
Interventions
Irbesartan, Placebo
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
60 Years and older
Enrollment
4,128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2008
U.S. locations
60
States / cities
Birmingham, Alabama • Peoria, Arizona • Tucson, Arizona + 57 more
Source: ClinicalTrials.gov public record
Updated Apr 7, 2015 · Synced Oct 19, 2026, 4:47 PM EDT
Completed Not applicable Interventional

Treatment for Sleep Disturbance in Orthopaedic Trauma Patients

NCT03779243
View directory record Official record
Conditions
Sleep Disturbance, Trauma
Interventions
Melatonin 5mg and Sleep Education, Placebo
Dietary Supplement · Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Dec 3, 2021 · Synced Oct 19, 2026, 4:47 PM EDT
Completed Not applicable Interventional Results available

A Dose Ranging Effect of Preoperative Diphenhydramine on Postoperative Quality of Recovery After Ambulatory Surgery

NCT01451762
View directory record Official record
Conditions
Surgery, Pain
Interventions
.9 normal saline, 25 mg diphenhydramine IV, 50 mg diphenhydramine IV
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 64 Years · Female only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
2
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 14, 2014 · Synced Oct 19, 2026, 4:47 PM EDT
Terminated Phase 2 Interventional

Inotuzumab Ozogamicin for Children With MRD Positive CD22+ Lymphoblastic Leukemia

NCT03913559
View directory record Official record
Conditions
Acute Lymphoblastic Leukemia
Interventions
Inotuzumab ozogamicin, Methotrexate, Hydrocortisone, Cytarabine, Diphenhydramine, Acetaminophen, Methylprednisolone
Drug
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Up to 21 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
2
States / cities
San Diego, California • Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 12, 2026 · Synced Oct 19, 2026, 4:47 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

The Effects of NSAIDs on Bone Metabolism Following Exercise

NCT05512013
View directory record Official record
Conditions
Bone Resorption, Stress Fracture, Bone Injury
Interventions
Ibuprofen 800 mg, Celecoxib 200mg, Flurbiprofen 100 mg, Placebo
Drug
Lead sponsor
United States Army Research Institute of Environmental Medicine
Federal
Eligibility
18 Years to 42 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Natick, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 29, 2023 · Synced Oct 19, 2026, 4:47 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Next-Day Residual Effects of Gabapentin, Diphenhydramine and Triazolam on Simulated Driving Performance in Normal Volunteers

NCT01888497
View directory record Official record
Conditions
Healthy
Interventions
Gabapentin, Diphenhydramine citrate, Triazolam, Placebo
Drug
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
25 Years to 55 Years
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
4
States / cities
South Miami, Florida • Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Feb 21, 2021 · Synced Oct 19, 2026, 4:47 PM 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 19, 2026, 4:47 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Frequen-ZZZ SleepPad Investigational Device POC

NCT05908344
View directory record Official record
Conditions
Insomnia, Sleep, Sleep Disturbance
Interventions
Activated Sleep Pad system (Frequen-ZZZ), Deactivated Sleep Pad system (Frequen-ZZZ)
Device
Lead sponsor
Kunasan Inc.
Industry
Eligibility
40 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
State College, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 16, 2024 · Synced Oct 19, 2026, 4:47 PM EDT
Active, not recruiting Phase 2 Interventional

TReatment for ImmUne Mediated PathopHysiology

NCT04862221
View directory record Official record
Conditions
Acute Liver Failure, Fulminant Hepatic Failure, Hepatic Encephalopathy, Acute Liver Injury, Immune Dysregulation
Interventions
High-dose methylprednisolone, Equine anti-thymocyte globulin, Prednisolone, Placebo for prednisolone, Placebo for infusions, Diphenhydramine, Methylprednisolone
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
1 Year to 18 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
17
States / cities
Los Angeles, California • Palo Alto, California • San Diego, California + 14 more
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Oct 19, 2026, 4:47 PM EDT
Completed Phase 1 Interventional Results available

CD19/CD22 Chimeric Antigen Receptor (CAR) T Cells in Children and Young Adults With Recurrent or Refractory CD19/CD22-expressing B Cell Malignancies

NCT03448393
View directory record Official record
Conditions
Lymphoma, Non-Hodgkin, Leukemia, Lymphocytic, B Cell, B-Cell Lymphoma, B-Cell Leukemia, Acute Lymphoid Leukemia, B-Non Hodgkin Lymphoma, B-NHL, B-All, Acute Lymphoblastic Leukemia, Acute Lymphocytic Leukemia
Interventions
CD19/CD22 CAR T-Cells, Fludarabine, Cyclophosphamide, Apheresis, Anti-emetic, Diphenhydramine, Acetaminophen, ECG, ECHO, MRI Brain, Bone marrow biopsy, Cardiac MRI
Biological · Drug · Procedure + 2 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
3 Years to 39 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 4, 2025 · Synced Oct 19, 2026, 4:47 PM 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 19, 2026, 4:47 PM 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 19, 2026, 4:47 PM 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 19, 2026, 4:47 PM EDT
Active, not recruiting Early Phase 1 Interventional

PHL Treatment in Pancreatic Cancer

NCT05365893
View directory record Official record
Conditions
Pancreatic Ductal Adenocarcinoma
Interventions
Paricalcitol, Hydroxychloroquine, Losartan, Neoadjuvant therapy and surgery only (Control)
Combination Product · Other
Lead sponsor
Fox Chase Cancer Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 22, 2026 · Synced Oct 19, 2026, 4:47 PM EDT
Terminated Phase 2 Interventional Results available

Topical Composition Therapy for the Treatment of Cutaneous Mastocytosis

NCT04846348
View directory record Official record
Conditions
Cutaneous Mastocytoses
Interventions
Topical preparation of sodium cromolyn 5%, diphenhydramine 1% and trolamine salicylate 10% in emollient cream base.
Combination Product
Lead sponsor
Joseph Butterfield
Other
Eligibility
18 Years to 80 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 25, 2024 · Synced Oct 19, 2026, 4:47 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 19, 2026, 4:47 PM EDT
Completed Phase 2 Interventional Results available

GAUSS: A Study of Obinutuzumab (RO5072759) in Patients With Indolent Non-Hodgkin's Lymphoma

NCT00576758
View directory record Official record
Conditions
Non-Hodgkin's Lymphoma
Interventions
obinutuzumab (RO5072759), rituximab
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
18 Years and older
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
13
States / cities
Los Angeles, California • Denver, Colorado • Gainesville, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Aug 19, 2014 · Synced Oct 19, 2026, 4:47 PM EDT
Completed Phase 2 Interventional Results available

Study of Losartan in the Treatment of NAFLD in Children

NCT01913470
View directory record Official record
Conditions
NAFLD
Interventions
Losartan
Drug
Lead sponsor
Miriam Vos, MD
Other
Eligibility
11 Years to 19 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated May 15, 2017 · Synced Oct 19, 2026, 4:47 PM EDT
Recruiting Phase 2 Interventional

Trial of Zolpidem for Sleep in Children With Autism

NCT05540574
View directory record Official record
Conditions
Autism, Autism Spectrum Disorder
Interventions
Zolpidem, Placebo
Drug
Lead sponsor
Stanford University
Other
Eligibility
8 Years to 17 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 19, 2026, 4:47 PM 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 19, 2026, 4:47 PM EDT