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Showing 1–21 of 21 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Ondansetron solution Clear all
Completed Not applicable Interventional Results available

Treating Benign Paroxysmal Positional Vertigo (BPPV) in ED Patients

NCT00641797
View directory record Official record
Conditions
Benign Paroxysmal Positional Vertigo
Interventions
Meclizine, Epley Maneuver, Lorazepam, Diphenhydramine, Ondansetron
Drug · Other
Lead sponsor
Lehigh Valley Hospital
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2013
U.S. locations
1
States / cities
Allentown, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 2, 2018 · Synced Sep 2, 2026, 4:17 PM EDT
Active, not recruiting Phase 2 Interventional

131I-Omburtamab, in Recurrent Medulloblastoma and Ependymoma

NCT04743661
View directory record Official record
Conditions
Recurrent Medulloblastoma, Recurrent Ependymoma
Interventions
Irinotecan, Temozolomide, Bevacizumab, Omburtamab I-131, Liothyronine, SSKI, Dexamethasone, Antipyretic, Antihistamine, anti-emetics
Drug
Lead sponsor
Pediatric Brain Tumor Consortium
Network
Eligibility
Up to 21 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
3
States / cities
Los Angeles, California • New York, New York • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 27, 2026 · Synced Sep 2, 2026, 4:17 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Ondansetron Reduce Vomiting Associated With Ketamine PSA

NCT00387556
View directory record Official record
Conditions
Conscious Sedation
Interventions
Ondansetron
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
1 Year to 21 Years
Enrollment
268 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2006
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated May 12, 2013 · Synced Sep 2, 2026, 4:17 PM EDT
Completed Phase 4 Interventional Results available

Isopropyl Alcohol vs Ondansetron for Nausea in the Emergency Department

NCT02760069
View directory record Official record
Conditions
Nausea
Interventions
Inhaled isopropyl alcohol, Oral ondansetron, Inhaled normal saline, Oral placebo
Drug
Lead sponsor
Brooke Army Medical Center
Federal
Eligibility
18 Years and older
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jul 22, 2020 · Synced Sep 2, 2026, 4:17 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Phase 1 Safety, Tolerability and PK Study of Ondansetron and Hylenex Recombinant in Healthy Volunteers

NCT01572012
View directory record Official record
Conditions
Healthy
Interventions
Ondansetron, Ondansetron + Hylenex, Zofran ODT, Ondansetron solution
Drug
Lead sponsor
Halozyme Therapeutics
Industry
Eligibility
19 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 23, 2014 · Synced Sep 2, 2026, 4:17 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Nivolumab and 177Lu-DOTA0-Tyr3-Octreotate for Patients With Extensive-Stage Small Cell Lung Cancer

NCT03325816
View directory record Official record
Conditions
Small Cell Lung Cancer, Small Cell Lung Cancer Extensive Stage
Interventions
Nivolumab, 177Lu-DOTA0-Tyr3-Octreotate
Drug · Radiation
Lead sponsor
Georgetown University
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Hackensack, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 15, 2021 · Synced Sep 2, 2026, 4:17 PM EDT
Completed Phase 2Phase 3 Interventional

A Study Evaluating the Overall Pain Relief and Safety of Intravenous (IV) CR845 in Patients Undergoing Abdominal Surgery

NCT02542384
View directory record Official record
Conditions
Post Abdominal Surgery Pain
Interventions
CR845 IV 1 mcg/kg, CR845 IV 0.5 mcg/kg, Placebo IV
Drug
Lead sponsor
Cara Therapeutics, Inc.
Industry
Eligibility
21 Years and older
Enrollment
451 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
23
States / cities
Sheffield, Alabama • New Haven, Connecticut • Bradenton, Florida + 20 more
Source: ClinicalTrials.gov public record
Updated May 30, 2019 · Synced Sep 2, 2026, 4:17 PM EDT
Completed Phase 3 Interventional Results available

A Prospective, Multicenter, Study of APF530 (Granisetron) SC for Prevention of CINV in Patients Receiving HEC

NCT02106494
View directory record Official record
Conditions
Chemotherapy-induced Nausea and Vomiting
Interventions
APF530, Ondansetron, Ondansetron placebo, APF530 placebo, Fosaprepitant, Dexamethasone
Drug
Lead sponsor
Heron Therapeutics
Industry
Eligibility
18 Years to 87 Years
Enrollment
942 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
7
States / cities
Phoenix, Arizona • Downey, California • Riverside, California + 4 more
Source: ClinicalTrials.gov public record
Updated Mar 1, 2026 · Synced Sep 2, 2026, 4:17 PM EDT
Completed Phase 4 Interventional Results available

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

NCT02657031
View directory record Official record
Conditions
Headache
Interventions
Prochlorperazine, Ketamine, Diphenhydramine, Ondansetron, Normal Saline
Drug
Lead sponsor
University Medical Center of Southern Nevada
Other
Eligibility
18 Years to 65 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Dec 10, 2017 · Synced Sep 2, 2026, 4:17 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

Study to Evaluate the Safety and Preliminary Efficacy of 177Lu-OPS201 in NETs

NCT02592707
View directory record Official record
Conditions
Neuroendocrine Tumors
Interventions
Satoreotide tetraxetan, Amino acid solution, Antiemetic
Drug · Other
Lead sponsor
Ipsen
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 18, 2023 · Synced Sep 2, 2026, 4:17 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study to Evaluate Rate of Nausea in Healthy Premenopausal Female Subjects Treated With Single Dose of Bremelanotide Alone or With Zofran

NCT03973047
View directory record Official record
Conditions
Nausea
Interventions
Bremelanotide, Zofran, Placebo
Drug
Lead sponsor
AMAG Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 55 Years · Female only
Enrollment
228 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Apr 3, 2022 · Synced Sep 2, 2026, 4:17 PM EDT
Active, not recruiting 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 – 2026
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Aug 7, 2025 · Synced Sep 2, 2026, 4:17 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Capsaicin Cream as an Adjunctive Therapy for Nausea and Vomiting of Pregnancy

NCT05098067
View directory record Official record
Conditions
Hyperemesis Gravidarum, Nausea Gravidarum, Vomiting of Pregnancy
Interventions
Capsaicin Topical Cream, Metoclopramide, Ondansetron, Lactated Ringers, Intravenous
Drug
Lead sponsor
Women and Infants Hospital of Rhode Island
Other
Eligibility
18 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Feb 6, 2024 · Synced Sep 2, 2026, 4:17 PM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Ondansetron Use for Preventing Pruritus in Patients Undergoing Cesarean Section

NCT06297499
View directory record Official record
Conditions
Pruritus Caused by Drug
Interventions
Ondansetron 8mg
Drug
Lead sponsor
Wayne State University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 27, 2025 · Synced Sep 2, 2026, 4:17 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

To Investigate the Effect of Intravenous Ondansetron on Cardiac Conduction as Compared to Placebo and Moxifloxacin in Healthy Adult Subjects

NCT01449188
View directory record Official record
Conditions
Nausea and Vomiting, Chemotherapy-Induced
Interventions
ondansetron, moxifloxacin, saline
Drug · Other
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 45 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Nov 12, 2017 · Synced Sep 2, 2026, 4:17 PM EDT
Completed Phase 2 Interventional Results available

Can Ondansetron Prevent Neonatal Abstinence Syndrome (NAS) in Babies Born to Narcotic-dependent Women

NCT01965704
View directory record Official record
Conditions
Narcotic Addiction, Neonatal Abstinence Syndrome
Interventions
Ondansetron, Placebo
Drug
Lead sponsor
Stanford University
Other
Eligibility
Up to 45 Years
Enrollment
196 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
8
States / cities
San Francisco, California • San Jose, California • Stanford, California + 5 more
Source: ClinicalTrials.gov public record
Updated Jun 6, 2022 · Synced Sep 2, 2026, 4:17 PM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers Results available

Evaluation of TAK-058 and Ondansetron on P50 Auditory Gating in Participants With Stable Schizophrenia

NCT02614586
View directory record Official record
Conditions
Schizophrenia
Interventions
TAK-058, Ondansetron, TAK-058 Placebo, Ondansetron Placebo
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years to 60 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 30, 2017 · Synced Sep 2, 2026, 4:17 PM EDT
Withdrawn Phase 4 Interventional Accepts healthy volunteers

Enhanced Recovery Pathway for Endoscopy

NCT04983498
View directory record Official record
Conditions
Enhanced Recovery Pathway, Endoscopy
Interventions
Ondansetron 4 MG, Lactated Ringers, Intravenous, Early Mobilization, Early PO Intake
Drug · Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 14, 2021 · Synced Sep 2, 2026, 4:17 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Does IV Magnesium Improve Quality of Recovery With ERAS Protocols in Laparoscopic Colorectal Surgery?

NCT05021263
View directory record Official record
Conditions
Colo-rectal Cancer, Anesthesia
Interventions
IV Medications, placebo
Drug · Other
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years to 75 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 8, 2024 · Synced Sep 2, 2026, 4:17 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Noninvasive Markers of Functional Nausea in Children

NCT03593811
View directory record Official record
Conditions
Nausea
Interventions
Questionnaires, 4 channel electrogastrogram (EGG), 36 channel high resolution electrogastrogram (HR-EGG), Magnetogastrogram (MGG), Electrocardiogram (EKG), Ondansetron, Cyproheptadine Oral Tablet
Diagnostic Test · Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
8 Years to 17 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 21, 2026 · Synced Sep 2, 2026, 4:17 PM EDT
Terminated Not applicable Interventional Results available

Comparison of Ondansetron, Metoclopramide and Promethazine for the Treatment of Nausea and Vomiting in the Adult ED

NCT00655642
View directory record Official record
Conditions
Nausea
Interventions
Ondansetron, Metoclopramide, Promethazine, Normal Saline
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years and older
Enrollment
171 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 29, 2013 · Synced Sep 2, 2026, 4:17 PM EDT