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ClinicalTrials.gov public records Last synced Oct 4, 2026, 1:33 PM EDT

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Showing 97–120 of 222 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Ondansetron (Zofran) Clear all
Not listed Phase 2Phase 3 Interventional

Opioid Free Anesthesia vs. Opioid Anesthesia Techniques.

NCT03367988
View directory record Official record
Conditions
Analgesic Drug Dependence, Colectomy
Interventions
Opioid Anesthesia, Opioid-free Anesthesia
Drug
Lead sponsor
University of South Florida
Other
Eligibility
18 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated May 25, 2022 · Synced Oct 4, 2026, 1:33 PM EDT
Completed Phase 3 Interventional Results available

Transversus Abdominis Plane Block in Microsurgical Breast Recon w/Abdominal Free Flap in Breast CA

NCT02601027
View directory record Official record
Conditions
Breast - Female
Interventions
Transversus Abdominis Plane (TAP) block, Nimbus Infusion Pump IV Administration, Bupivacaine infusion, Acetominophen, Hydromorphone, Oxycodone, Ondansetron
Procedure · Device · Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older · Female only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Sep 23, 2021 · Synced Oct 4, 2026, 1:33 PM EDT
Completed Phase 2 Interventional Results available

Rolapitant as an Antiemetic in Malignant Glioma Patients Receiving Radiotherapy and Temozolomide

NCT02991456
View directory record Official record
Conditions
Chemo-radiation Induced Nausea and Vomiting
Interventions
Rolapitant, Ondansetron
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 11, 2023 · Synced Oct 4, 2026, 1:33 PM EDT
Terminated Phase 2 Interventional Results available

Ondansetron as a Strategy for Reducing Propofol Injection Pain in Pediatrics: a Randomized Controlled Trial

NCT05378113
View directory record Official record
Conditions
Injection Site Irritation
Interventions
Ondansetron, Lidocaine
Drug
Lead sponsor
Emory University
Other
Eligibility
2 Years to 17 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 24, 2026 · Synced Oct 4, 2026, 1:33 PM EDT
Completed Phase 2 Interventional Results available

Trial of Mesna to Prevent Doxorubicin-induced Plasma Protein Oxidation and Tumor Necrosis Factor Alpha (TNF-α) Release

NCT01205503
View directory record Official record
Conditions
Breast Cancer, Non-Hodgkin's Lymphoma
Interventions
Mesna, Saline, Doxorubicin, Cyclophosphamide
Drug
Lead sponsor
Mara Chambers
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Feb 24, 2016 · Synced Oct 4, 2026, 1:33 PM EDT
Completed Phase 4 Interventional

A RCT of Ondansetron and Promethazine in the Treatment of Nausea and Vomiting in the Emergency Department

NCT00429832
View directory record Official record
Conditions
Nausea, Vomiting
Interventions
Ondansetron, promethazine
Drug
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Feb 1, 2007 · Synced Oct 4, 2026, 1:33 PM EDT
Completed Not applicable Interventional Results available

Dexamethasone and Ondansetron Hydrochloride or Palonosetron Hydrochloride in Preventing Nausea and Vomiting in Patients Receiving Doxorubicin Hydrochloride and Cyclophosphamide For Early Stage Breast Cancer

NCT00343863
View directory record Official record
Conditions
Male Breast Cancer, Nausea and Vomiting, Stage I Breast Cancer, Stage II Breast Cancer, Stage IIIA Breast Cancer
Interventions
palonosetron hydrochloride, cyclophosphamide, dexamethasone, doxorubicin hydrochloride, quality-of-life assessment, nausea and vomiting therapy, management of therapy complications, ondansetron hydrochloride, survey administration
Drug · Procedure · Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 11, 2017 · Synced Oct 4, 2026, 1:33 PM EDT
Completed Phase 4 Interventional

Multimodal Analgesia Effect on Post Surgical Patient

NCT04240626
View directory record Official record
Conditions
Obesity, Morbid, Surgery, Bariatric Surgery Candidate
Interventions
Neurontin, Dilaudid Injectable Product, Marcaine Injectable Product, Oxycodone Hydrochloride, Hycet 7.5Mg-325Mg/15Ml Solution, Zofran Injection, Scopolamine patch, Ativan, Flexeril Oral Product, Tylenol Suspension
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
35 Years to 65 Years · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 4, 2026, 1:33 PM EDT
Completed Phase 2 Interventional

Role of Metabolites in Nicotine Dependence (3) - 6

NCT00000289
View directory record Official record
Conditions
Tobacco Use Disorder
Interventions
Ondansetron
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
21 Years to 45 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2001
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Oct 4, 2026, 1:33 PM EDT
Completed Phase 1 Interventional Results available

Study of Proton Therapy in Adjuvant Pancreatic Cancer

NCT03885284
View directory record Official record
Conditions
Resected Pancreatic Adenocarcinoma
Interventions
mFOLFIRINOX, Proton beam radiation
Drug · Radiation
Lead sponsor
Georgetown University
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Oct 24, 2024 · Synced Oct 4, 2026, 1:33 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Study to Assess Safety and Tolerability of KarXT With Administration of Antiemetics in Healthy Volunteers

NCT07681076
View directory record Official record
Conditions
Healthy Volunteers
Interventions
KarXT, Trimethobenzamide, Ondansetron, Meclizine
Drug
Lead sponsor
Karuna Therapeutics, Inc., a Bristol Myers Squibb company
Industry
Eligibility
18 Years to 65 Years
Enrollment
225 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
4
States / cities
Los Alamitos, California • Hollywood, Florida • Atlanta, Georgia + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 18, 2026 · Synced Oct 4, 2026, 1:33 PM EDT
Terminated Phase 4 Interventional Results available

Post-Operative Therapy for Nausea or Vomiting

NCT03075163
View directory record Official record
Conditions
Vomiting, Nausea
Interventions
Acupressure, Ondansetron
Procedure · Drug
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jun 18, 2019 · Synced Oct 4, 2026, 1:33 PM EDT
Completed Phase 2 Interventional Results available

Prospective Randomized Study of Cell Transfer Therapy for Metastatic Melanoma Using Tumor Infiltrating Lymphocytes Plus IL-2 Following Non-Myeloablative Lymphocyte Depleting Chemo Regimen Alone or in Conjunction With 12Gy Total Body Irradiation (TBI...

NCT01319565
View directory record Official record
Conditions
Metastatic Melanoma, Skin Cancer
Interventions
Aldesleukin, Cyclophosphamide, Fludarabine, Young TIL, Total Body Irradiation (TBI)
Drug · Biological · Radiation
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 66 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2024
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 19, 2025 · Synced Oct 4, 2026, 1:33 PM EDT
Completed Not applicable Interventional Results available

Intraoperative Acupoint Stimulation to Prevent Post-Operative Nausea and Vomiting (PONV)

NCT02473042
View directory record Official record
Conditions
Post-Operative Nausea and Vomiting, Breast Cancer
Interventions
Electrical Stimulation, Zofran, Dexamethasone, Phenergan, Pepcid, Questionnaire
Procedure · Drug · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
188 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2024
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 5, 2025 · Synced Oct 4, 2026, 1:33 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Assess the Safety & Interaction Between GW679769, Dexamethasone, & Ondansetron When Taken by Healthy Adults

NCT00437229
View directory record Official record
Conditions
Nausea and Vomiting, Chemotherapy-Induced
Interventions
Casopitant (GW679769) Oral Tablets, dexamethasone, ondansetron
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 55 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Nov 13, 2017 · Synced Oct 4, 2026, 1:33 PM EDT
Active, not recruiting Phase 3 Interventional

Cisplatin Disposition and Kidney Injury

NCT03817970
View directory record Official record
Conditions
Nephrotoxicity
Interventions
Granisetron, Ondansetron, Palonosetron
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 80 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
2
States / cities
Denver, Colorado • New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Oct 4, 2026, 1:33 PM EDT
Terminated Phase 1 Interventional Results available

T Cell Receptor Gene Therapy Targeting KK-LC-1 for Gastric, Breast, Cervical, Lung and Other KK-LC-1 Positive Epithelial Cancers

NCT05035407
View directory record Official record
Conditions
Kita-kyushu Lung Cancer Antigen 1, Human
Interventions
IL-2 (Aldesleukin), Cyclophosphamide, KK-LC-1 TCR, Fludarabine, EKG, CXR, CT, MRI, PET, Biopsy, Acetaminophen, Ondansetron, Meperidine, Indomethacin, Famotidine
Drug · Biological · Diagnostic Test + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 120 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 2, 2025 · Synced Oct 4, 2026, 1:33 PM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy of Palonosetron IV to Prevent Postoperative Nausea and Vomiting in Pediatric Patients

NCT01395901
View directory record Official record
Conditions
Postoperative Nausea and Vomiting
Interventions
Palonosetron, Ondansetron, Placebo to Ondansetron, Placebo to Palonosetron
Drug
Lead sponsor
Helsinn Healthcare SA
Industry
Eligibility
Up to 16 Years
Enrollment
670 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
12
States / cities
Florence, Alabama • Sheffield, Alabama • Washington D.C., District of Columbia + 9 more
Source: ClinicalTrials.gov public record
Updated Jul 30, 2014 · Synced Oct 4, 2026, 1:33 PM EDT
Completed Not applicable Interventional Results available

EMS Use of Isopropyl Alcohol Aromatherapy Versus Ondansetron

NCT02618343
View directory record Official record
Conditions
Nausea
Interventions
IPA, Ondansetron
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 99 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Mar 24, 2021 · Synced Oct 4, 2026, 1:33 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Aprepitant Versus Ondansetron in Preoperative Triple-therapy Treatment of Nausea and Vomiting

NCT01474915
View directory record Official record
Conditions
Postoperative Nausea and Vomiting (PONV), Nausea
Interventions
Aprepitant, Ondansetron, Promethazine, Dexamethasone
Drug
Lead sponsor
Sergio Bergese
Other
Eligibility
18 Years to 85 Years
Enrollment
122 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2013
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 3, 2013 · Synced Oct 4, 2026, 1:33 PM EDT
Completed Not applicable Interventional Results available

Real-time Decision Support for Postoperative Nausea and Vomiting (PONV) Prophylaxis

NCT02625181
View directory record Official record
Conditions
Postoperative Nausea and Vomiting
Interventions
Automated recommendation at the start of the case, Automated notification at the start of surgery, Preoperative recommendations: by email, Automated notification at the end of surgery, Anesthesia Information Management System (AIMS), Perioperative Data Warehouse (PDW), General anesthesia, Elective surgery, Propofol, Sevoflurane, Isoflurane, Desflurane, Scopolamine, Droperidol, Haloperidol, Dexamethasone, Promethazine, Meclizine, Aprepitant, Metoclopramide, Fentanyl, Sufentanil, Alfentanil, Remifentanil, Morphine, Meperidine, Hydromorphone, Methadone, Oxycodone, Oxymorphone, Hydrocodone, Ketamine, Ondansetron, Granisetron, Dolasetron mesylate, Palonosetron, Tropisetron, Ramosetron
Procedure · Device · Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years and older
Enrollment
27,034 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 7, 2019 · Synced Oct 4, 2026, 1:33 PM EDT
Recruiting Phase 2Phase 3 Interventional

Antiemetic Fosaprepitant To Remedy Nausea and Vomiting

NCT06382012
View directory record Official record
Conditions
Nausea and Vomiting, Nausea, Vomiting
Interventions
Fosaprepitant 150 mg, Ondansetron 4 mg
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced Oct 4, 2026, 1:33 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

A Cohort Study Evaluating the Efficacy of PO Magnesium in the Treatment of Acute Traumatic Brain Injury in Adolescents

NCT03475693
View directory record Official record
Conditions
Concussion Post Syndrome
Interventions
Magnesium Oxide, Acetaminophen, Zofran ODT 4 MG Disintegrating Oral Tablet
Drug
Lead sponsor
Corewell Health South
Other
Eligibility
12 Years to 18 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Saint Joseph, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 29, 2024 · Synced Oct 4, 2026, 1:33 PM EDT
Completed Not applicable Interventional Results available

Reletex Versus Standard of Care Therapy for Post-Operative Nausea Control in Patients Undergoing Foregut Surgery

NCT01510379
View directory record Official record
Conditions
Nausea and Vomiting Post-foregut Surgery
Interventions
Reletex, IV ondansetron 4 mg q 6 hours for a total of 4 doses, IV promethazine 25 mg q 6 hours prn, Elixir promethazine 25 mg q 6 hours prn after discharge
Device · Drug
Lead sponsor
Kyle A Perry
Other
Eligibility
18 Years to 85 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 5, 2014 · Synced Oct 4, 2026, 1:33 PM EDT