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ClinicalTrials.gov public records Last synced Oct 2, 2026, 2:35 PM EDT

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Showing 49–72 of 222 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Ondansetron (Zofran) Clear all
Completed Phase 1 Interventional

An Open-label, Phase 1 Study to Determine the Maximum Tolerated Dose of HLX07,in Patients With Advanced Solid Cancers

NCT02648490
View directory record Official record
Conditions
Solid Tumour
Interventions
HLX07, Acetaminophen, dexamethasone, diphenhydramine, 5-HT3 inhibitor
Drug
Lead sponsor
Henlix, Inc
Industry
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Fremont, California
Source: ClinicalTrials.gov public record
Updated Jul 30, 2019 · Synced Oct 2, 2026, 2:35 PM EDT
Completed Not applicable Interventional Results available

Effect of Ondansetron for Withdrawal Symptoms

NCT00695864
View directory record Official record
Conditions
Substance Withdrawal Syndrome
Interventions
Ondansetron and Placebo crossover
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated May 15, 2017 · Synced Oct 2, 2026, 2:35 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 28, 2025 · Synced Oct 2, 2026, 2:35 PM EDT
Completed Phase 4 Interventional

Uncomplicated Nausea and Vomiting in the Emergency Department

NCT00778011
View directory record Official record
Conditions
Nausea, Vomiting
Interventions
Ondansetron, Metoclopramide
Drug
Lead sponsor
WellSpan Health
Other
Eligibility
18 Years and older
Enrollment
137 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
York, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 28, 2012 · Synced Oct 2, 2026, 2:35 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 4, 2022 · Synced Oct 2, 2026, 2:35 PM EDT
Completed Phase 2 Interventional

PHASE IIA: Trial of a Novel Ondansetron Formulation (OND-PR002) and Immediate-Release Methylphenidate (Ritalin®)(OND003IND)

NCT01377662
View directory record Official record
Conditions
Methamphetamine Dependence, Cocaine Dependence
Interventions
OND-PR002 and MPh-IR, Placebo: Two dextrose capsules for Ond-PR002 and MPh-IR
Drug · Other
Lead sponsor
Tong Lee
Other
Eligibility
18 Years to 45 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
3
States / cities
Durham, North Carolina • Raleigh, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 7, 2014 · Synced Oct 2, 2026, 2:35 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 31, 2019 · Synced Oct 2, 2026, 2:35 PM EDT
Completed Not applicable Interventional Results available

Continuous Subpleural Infusion of Bupivacaine

NCT01566838
View directory record Official record
Conditions
Postoperative Pain
Interventions
Subpleural pain catheter with infusion of 0.125% bupivacaine, Standard acute pain management
Drug
Lead sponsor
Inova Health Care Services
Other
Eligibility
18 Years and older
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Falls Church, Virginia
Source: ClinicalTrials.gov public record
Updated Dec 20, 2017 · Synced Oct 2, 2026, 2:35 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 9, 2024 · Synced Oct 2, 2026, 2:35 PM EDT
Completed Phase 3 Interventional

Dronabinol Versus Standard Ondansetron Antiemetic Therapy in Preventing Delayed-Onset Chemotherapy-Induced Nausea and Vomiting

NCT00642512
View directory record Official record
Conditions
Chemotherapy Induced Nausea and Vomiting
Interventions
dronabinol, ondansetron, dronabinol/ondansetron, placebo
Drug
Lead sponsor
Solvay Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2004
U.S. locations
43
States / cities
Tucson, Arizona • Anaheim, California • Fountain Valley, California + 37 more
Source: ClinicalTrials.gov public record
Updated Apr 3, 2008 · Synced Oct 2, 2026, 2:35 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

The Effects of Ondansetron on Brain Function

NCT02460341
View directory record Official record
Conditions
Brain Function, Healthy Adults
Interventions
ondansetron, placebo
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 60 Years
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 11, 2017 · Synced Oct 2, 2026, 2:35 PM EDT
Terminated Phase 4 Interventional

Multimodal Analgesia vs. Routine Care Pain Management for Lumbar Spine Fusion Surgery: A Prospective Randomized Study

NCT02202369
View directory record Official record
Conditions
Single Level Lumbar Decompression and Fusion Spine Surgery
Interventions
Multimodal Analgesia Treatment, Standard of Care Pain Management Protocol
Other
Lead sponsor
OrthoCarolina Research Institute, Inc.
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated May 22, 2026 · Synced Oct 2, 2026, 2:35 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Designing Optimal Prevention and Management of Postoperative Nausea and Emesis for Patients Undergoing Laparoscopic Sleeve Gastrectomy

NCT03435003
View directory record Official record
Conditions
Post-operative Nausea and Vomiting, Laparoscopic Sleeve Gastrectomy
Interventions
Aprepitant 80 mg Oral Capsule, scopolamine transdermal, Total intravenous anesthesia, Dexamethasone, Ondansetron, Reglan, Compazine, Sugammadex, Propofol, dexmedetomidine, Fentanyl, Sevoflurane, Desflurane
Drug · Procedure
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years and older
Enrollment
83 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Feb 14, 2024 · Synced Oct 2, 2026, 2:35 PM EDT
Completed Not applicable Interventional

ARCH Research Protocol for Provider Alcohol Pharmacotherapy Training and Assessment

NCT02610517
View directory record Official record
Conditions
HIV, Alcoholism
Interventions
Provider Training, Patient Intervention
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
3
States / cities
Birmingham, Alabama • Baltimore, Maryland • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 3, 2024 · Synced Oct 2, 2026, 2:35 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 28, 2026 · Synced Oct 2, 2026, 2:35 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Comparing Anesthetic Techniques in Children Having Esophagogastroduodenoscopies

NCT02038894
View directory record Official record
Conditions
Eosinophilic Esophagitis
Interventions
Intubated with Sevoflurane (IS), Intubated with Propofol (IP), Zofran - no intubation, Propofol
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
1 Year to 12 Years
Enrollment
179 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2013
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 24, 2020 · Synced Oct 2, 2026, 2:35 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Acupuncture Point P6 Stimulation for Reduction of Nausea and Vomiting During Cesarean

NCT02959840
View directory record Official record
Conditions
Nausea, Vomiting, Satisfaction
Interventions
Acupressure Point P6 stimulator, Metoclopramide, Ondansetron
Device · Drug
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 25, 2017 · Synced Oct 2, 2026, 2:35 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Conscious Sedation Efficacy of the MKO Melt (Midazolam, Ketamine, Ondansetron)

NCT03653520
View directory record Official record
Conditions
Cataract
Interventions
Diazepam, Tramadol, Ondansetron, MKO melt
Drug
Lead sponsor
Avanti Anesthesia
Other
Eligibility
18 Years and older
Enrollment
651 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 31, 2018 · Synced Oct 2, 2026, 2:35 PM EDT
Withdrawn Not applicable Interventional

Aprepitant PO vs Ondansetron IV for Prevention of Postoperative Nausea and Vomiting

NCT00699894
View directory record Official record
Conditions
Postoperative Nausea and Vomiting
Interventions
aprepitant 40 mg, ondansetron 4 mg
Drug
Lead sponsor
Northwell Health
Other
Eligibility
15 Years to 25 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
New Hyde Park, New York
Source: ClinicalTrials.gov public record
Updated Aug 12, 2013 · Synced Oct 2, 2026, 2:35 PM EDT
Completed Phase 2 Interventional Results available

Ondansetron Versus Aprepitant Plus Ondansetron for Emesis

NCT00954941
View directory record Official record
Conditions
Hematologic Diseases, Acute Myelogenous Leukemia, Myelodysplastic Syndrome, Chronic Myelogenous Leukemia
Interventions
Ondansetron, Aprepitant
Drug
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 25, 2015 · Synced Oct 2, 2026, 2:35 PM EDT
Completed Phase 2 Interventional Results available

Study of Buprenorphine Sublingual Spray Versus Standard of Care Narcotic Therapy for the Treatment of Post-Operative Pain

NCT03254459
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Buprenorphine Sublingual Spray, Morphine, Oxycodone Hydrochloride, Zofran
Drug
Lead sponsor
INSYS Therapeutics Inc
Industry
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
2
States / cities
Pasadena, California • Murray, Utah
Source: ClinicalTrials.gov public record
Updated Oct 29, 2018 · Synced Oct 2, 2026, 2:35 PM EDT
Completed Not applicable Interventional Results available

CSF Pharmacokinetics of Ondansetron

NCT02901054
View directory record Official record
Conditions
Pain
Interventions
Ondansetron
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 70 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 27, 2019 · Synced Oct 2, 2026, 2:35 PM EDT
Completed Phase 1 Interventional Results available

A Study of Aprepitant (MK-0869) in Pediatric Participants Undergoing Surgery (MK-0869-148)

NCT00819039
View directory record Official record
Conditions
Postoperative Nausea and Vomiting
Interventions
Aprepitant, Ondansetron
Drug
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Eligibility
6 Months to 17 Years
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
2
States / cities
Louisville, Kentucky • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 26, 2021 · Synced Oct 2, 2026, 2:35 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 24, 2014 · Synced Oct 2, 2026, 2:35 PM EDT