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ClinicalTrials.gov public records Last synced Oct 20, 2026, 7:18 AM EDT

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Showing 1–24 of 222 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: ondansetron Clear all
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 20, 2026, 7:18 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

Clofarabine and Non-Myeloablative Allogeneic Hematopoietic Transplantation

NCT00626626
View directory record Official record
Conditions
Leukemia, Myelodysplastic Syndrome, Chronic Myelogenous Leukemia, Lymphoma, Hodgkin's Lymphoma, Multiple Myeloma
Interventions
Clofar, Cyclophos, Alemtuzumab, Clofar, Cyclophos,Alemtuzumab(Ph II)
Drug
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 25, 2018 · Synced Oct 20, 2026, 7:18 AM EDT
Completed Phase 3 Interventional

Comparison of Paravertebral Block With General Anesthesia in Patients Undergoing Breast Cancer Surgery

NCT00645138
View directory record Official record
Conditions
Breast Cancer
Interventions
Paravertebral Block, General Anesthesia
Procedure
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 5, 2011 · Synced Oct 20, 2026, 7:18 AM EDT
Withdrawn Phase 3 Interventional

A Study of IV Casopitant for the Prevention of Nausea and Vomiting Caused By Cisplatin-Based Highly Emetogenic Chemotherapy

NCT00891761
View directory record Official record
Conditions
Cancer, Chemotherapy-Induced Nausea and Vomiting, Nausea and Vomiting, Solid Tumor Cancer
Interventions
Dexamethasone, IV casopitant (placebo), IV casopitant (active), Ondansetron
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
2
States / cities
Tampa, Florida • Robbinsdale, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 17, 2015 · Synced Oct 20, 2026, 7:18 AM EDT
Completed Not applicable Interventional Results available

Study of Anesthesia Techniques to Reduce Nausea and Vomiting After Jaw Corrective Surgery

NCT01592708
View directory record Official record
Conditions
Post-operative Nausea, Post-operative Vomiting, Nausea Persistent
Interventions
Antiemetic anesthesia protocol
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
15 Years and older
Enrollment
233 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 20, 2014 · Synced Oct 20, 2026, 7:18 AM EDT
Completed Not applicable Interventional Results available

Improved Patient Recovery After Anesthesia With Hypercapnia Hyperpnoea

NCT00708526
View directory record Official record
Conditions
Hypercapnia
Interventions
standard of care for phase one anesthesia care, Quick Emergence Device
Other · Device
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Nov 29, 2022 · Synced Oct 20, 2026, 7:18 AM EDT
Completed Phase 3 Interventional Results available

Oral Ondansetron Versus Transdermal Granisetron (Sancuso) for Women With Cervical, Endometrial or Vaginal Cancer Receiving Pelvic Chemoradiation

NCT01536392
View directory record Official record
Conditions
Cancer of the Cervix
Interventions
Granisetron, Ondansetron, Questionnaires, Study Drug Diary
Drug · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 11, 2021 · Synced Oct 20, 2026, 7:18 AM EDT
Completed Phase 2 Interventional Results available

Palonosetron Versus Ondansetron for the Prevention of Nausea and Vomiting

NCT01031498
View directory record Official record
Conditions
Acute Myelogenous Leukemia, Chemotherapy-induced Nausea and Vomiting
Interventions
Ondansetron, Palonosetron
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 7, 2012 · Synced Oct 20, 2026, 7:18 AM EDT
Completed Phase 3 Interventional Results available

Addition of Ondansetron to Ongoing Antipsychotic Treatment for Schizophrenia

NCT00149734
View directory record Official record
Conditions
Schizophrenia
Interventions
Ondansetron followed by placebo, Placebo followed by Ondansetron
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 55 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Aug 13, 2021 · Synced Oct 20, 2026, 7:18 AM 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 20, 2026, 7:18 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Open-label, Normal Healthy Volunteer Clinical Trial of a Novel Ondansetron Formulation

NCT01290276
View directory record Official record
Conditions
Healthy
Interventions
Ond-PR1, Ond-PR1 + MPh-IR, Ond-PR2, Ond-PR2 +_ MPh-IR
Drug
Lead sponsor
Tong Lee
Other
Eligibility
18 Years to 45 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 1, 2014 · Synced Oct 20, 2026, 7:18 AM EDT
Completed Phase 2 Interventional

Ondansetron for the Treatment of Cocaine Dependence - 1

NCT00033085
View directory record Official record
Conditions
Cocaine-Related Disorders, Drug Administration Schedule
Interventions
Ondansetron
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 99 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2002
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Oct 20, 2026, 7:18 AM EDT
Terminated Phase 4 Interventional Results available

Comparative Study of Superficial Cervical Plexus Block and Nerve of Arnold Block and Incidence of PONV for Inner Ear Surgery

NCT02724033
View directory record Official record
Conditions
Anesthesia, Pediatrics, Surgery
Interventions
regional nerve block, Antiemetic
Procedure · Drug
Lead sponsor
Indiana University
Other
Eligibility
1 Year to 18 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jun 16, 2020 · Synced Oct 20, 2026, 7:18 AM EDT
Terminated Phase 4 Interventional Results available

Does IV Ondansetron Prevent Pruritus After Intrathecal Morphine in Pediatric Patients?

NCT03262038
View directory record Official record
Conditions
Pruritus, Nausea/Vomiting
Interventions
Ondansetron, Placebo Comparator
Drug
Lead sponsor
University of Michigan
Other
Eligibility
3 Years to 17 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 19, 2021 · Synced Oct 20, 2026, 7:18 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Pgp Transporter and CNS Biodistribution of Ondansetron in Healthy Volunteers

NCT03809234
View directory record Official record
Conditions
Neuropathic Pain
Interventions
Ondansetron 8mg with Saline & Tariquidar, Ondansetron 16mg with Saline & Tariquidar
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 50 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 7, 2022 · Synced Oct 20, 2026, 7:18 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Pharmacologic MRI in Cocaine Addiction

NCT01652378
View directory record Official record
Conditions
Cocaine Dependence
Interventions
ondansetron, lidocaine
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
21 Years to 64 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Sep 9, 2019 · Synced Oct 20, 2026, 7:18 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Scheduled Prophylactic Antiemetics for Reduction of Emesis With Doxycycline (SPARED) Trial

NCT02456662
View directory record Official record
Conditions
Drug-induced Nausea and Vomiting
Interventions
Ondansetron, Placebo
Drug
Lead sponsor
University of Rochester
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
319 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Apr 16, 2020 · Synced Oct 20, 2026, 7:18 AM EDT
Recruiting No phase listed Observational

Pharmacokinetics and Safety of Commonly Used Drugs in Lactating Women and Breastfed Infants

NCT03511118
View directory record Official record
Conditions
Lactating Women on Select DOI, Breastfed Infants of Mothers on Select DOI
Interventions
Tranexamic acid (TXA), labetalol, metformin, nifedipine, clindamycin, oxycodone, azithromycin, escitalopram, sertraline, ondansetron, Ciprofloxacin, Doxycycline, Levofloxacin, Methylphenidate, Sumatriptan, Citalopram, Cyclobenzaprine, Furosemide, Gabapentin, Hydrochlorothiazide, Hydroxyurea, Rosuvastatin, Topiramate, Trazodone, Valganciclovir, Venlafaxine, Verapamil, Remdesivir, Anakinra, Tocilizumab, Fluvoxamine, Amoxicillin, Bupropion, Duloxetine, Hydrocodone, Levetiracetam, Paroxetine, Buprenorphine
Drug
Lead sponsor
Duke University
Other
Eligibility
Not listed
Enrollment
1,600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2028
U.S. locations
20
States / cities
La Jolla, California • Loma Linda, California • Chicago, Illinois + 15 more
Source: ClinicalTrials.gov public record
Updated Jul 29, 2026 · Synced Oct 20, 2026, 7:18 AM EDT
Completed Phase 3 Interventional

Efficacy of Aprepitant (Emend®) in Children

NCT01661335
View directory record Official record
Conditions
Nausea, Vomiting, Childhood Cancer
Interventions
Ondansetron, dexamethasone, aprepitant, Ondansetron, Dexamethasone, placebo
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
6 Months to 20 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Mar 23, 2021 · Synced Oct 20, 2026, 7:18 AM EDT
Terminated Phase 2 Interventional

Efficacy and Safety Study of Low-Dose Ondansetron For Adjunctive Therapy In Adult Patients With Obsessive-Compulsive Disorder

NCT01275248
View directory record Official record
Conditions
Obsessive-compulsive Disorder
Interventions
Ondansetron, Placebo
Drug
Lead sponsor
Transcept Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
22
States / cities
Beverly Hills, California • Imperial, California • Los Angeles, California + 18 more
Source: ClinicalTrials.gov public record
Updated Jan 18, 2013 · Synced Oct 20, 2026, 7:18 AM EDT
Terminated Phase 2 Interventional Results available

Low Dose Aprepitant for Patients Receiving Carboplatin

NCT03237611
View directory record Official record
Conditions
Chemotherapy-induced Nausea and Vomiting
Interventions
Aprepitant 125 mg, Fosaprepitant 115 MG, Dexamethasone, Ondansetron 16 MG
Drug
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
2
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Nov 13, 2023 · Synced Oct 20, 2026, 7:18 AM EDT
Completed Phase 4 Interventional Results available

Effects of Ondansetron in Obsessive-compulsive and Tic Disorders

NCT03239210
View directory record Official record
Conditions
Obsessive-Compulsive Disorder, Tic Disorders, Tourette Syndrome
Interventions
Ondansetron, Placebo
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 60 Years
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 3, 2024 · Synced Oct 20, 2026, 7:18 AM EDT
Completed Phase 3 Interventional

Comparison of Antiemetic Drugs in Preventing Delayed Nausea After Chemotherapy in Patients With Cancer

NCT00020657
View directory record Official record
Conditions
Nausea and Vomiting, Unspecified Adult Solid Tumor, Protocol Specific
Interventions
dolasetron mesylate, granisetron hydrochloride, ondansetron, prochlorperazine, quality-of-life assessment
Drug · Procedure
Lead sponsor
Gary Morrow
Other
Eligibility
18 Years to 120 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2004
U.S. locations
15
States / cities
Mobile, Alabama • Phoenix, Arizona • Scottsdale, Arizona + 12 more
Source: ClinicalTrials.gov public record
Updated Oct 15, 2015 · Synced Oct 20, 2026, 7:18 AM EDT
Completed Phase 2 Interventional Results available

Phase II Trial Of ZK-EPO (ZK 219477) (Sagopilone) In Metastatic Melanoma

NCT00598507
View directory record Official record
Conditions
Melanoma
Interventions
ZK-EPO
Drug
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Dec 11, 2013 · Synced Oct 20, 2026, 7:18 AM EDT