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ClinicalTrials.gov public records Last synced Oct 21, 2026, 12:48 AM EDT

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Showing 1–24 of 71 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Aciphex Clear all
Completed Phase 1 Interventional Accepts healthy volunteers

Fed Study of Rabeprazole Sodium Tablets 20 mg and Aciphex® Tablets 20 mg

NCT00649493
View directory record Official record
Conditions
Healthy
Interventions
Rabeprazole Sodium Tablets 20 mg, Aciphex® Tablets 20 mg
Drug
Lead sponsor
Mylan Pharmaceuticals Inc
Industry
Eligibility
8 Years and older
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003
U.S. locations
1
States / cities
Fargo, North Dakota
Source: ClinicalTrials.gov public record
Updated Apr 23, 2024 · Synced Oct 21, 2026, 12:48 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Proton Pump Inhibitor (PPI, Rabeprazole) Effect On Tablet Formulation Of Palbociclib

NCT03220191
View directory record Official record
Conditions
Healthy Volunteer
Interventions
Palbociclib, Rabeprazole
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Oct 10, 2017 · Synced Oct 21, 2026, 12:48 AM EDT
Withdrawn Phase 2 Interventional

Lucitanib (E3810) in Patients With Advanced Cancer and FGFR, VEGFR, or PDGFR Pathway Aberrations

NCT02747797
View directory record Official record
Conditions
Advanced Cancer
Interventions
Lucitanib
Drug
Lead sponsor
Teresa Helsten, MD
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Aug 2, 2018 · Synced Oct 21, 2026, 12:48 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Investigate the Effect of Increased Gastric pH on the Oral Bioavailability of the Orexin-2 Receptor Antagonist JNJ-42847922 in Healthy Participants

NCT02475161
View directory record Official record
Conditions
Healthy
Interventions
JNJ-42847922, Rabeprazole
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 55 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Feb 3, 2025 · Synced Oct 21, 2026, 12:48 AM EDT
Completed Phase 2 Interventional Results available

Treatment of Gastroesophageal Reflux Disease in 12-16 Year Old Patients With Rabeprazole

NCT00132496
View directory record Official record
Conditions
Gastroesophageal Reflux Disease
Interventions
rabeprazole sodium
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
12 Years to 16 Years
Enrollment
111 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
25
States / cities
Longmont, Colorado • Fort Lauderdale, Florida • New Port Richey, Florida + 21 more
Source: ClinicalTrials.gov public record
Updated Dec 3, 2009 · Synced Oct 21, 2026, 12:48 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Determine the Relative Bioavailability of Capsule and Tablet Formulations of GDC-0941 and the Effect of Food and Proton Pump Inhibition on GDC-0941 Tablet Pharmacokinetics in Healthy Volunteers

NCT00999128
View directory record Official record
Conditions
Healthy Volunteers
Interventions
GDC-0941, rabeprazole
Drug
Lead sponsor
Genentech, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
South San Francisco, California
Source: ClinicalTrials.gov public record
Updated Feb 9, 2017 · Synced Oct 21, 2026, 12:48 AM EDT
Completed Phase 2 Interventional Results available

A Trial of IW-3718 for 8 Weeks in Patients With Symptomatic Gastroesophageal Reflux Disease (GERD)

NCT02637557
View directory record Official record
Conditions
Gastroesophageal Reflux Disease
Interventions
IW-3718, Matching Placebo, PPI
Drug
Lead sponsor
Ironwood Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
282 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
62
States / cities
Dothan, Alabama • Phoenix, Arizona • Tucson, Arizona + 54 more
Source: ClinicalTrials.gov public record
Updated Oct 15, 2019 · Synced Oct 21, 2026, 12:48 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Fruquintinib Food Effect and Proton Pump Inhibitor Study

NCT04645940
View directory record Official record
Conditions
Drug Interaction, Food-drug Interaction
Interventions
fruquintinib with food/fruquintinib without food/fruquintinib with rabeprazole, fruquintinib without food/fruquintinib with food/fruquintinib with rabeprazole
Drug
Lead sponsor
Hutchison Medipharma Limited
Industry
Eligibility
18 Years to 55 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Cypress, California
Source: ClinicalTrials.gov public record
Updated Jun 18, 2021 · Synced Oct 21, 2026, 12:48 AM EDT
Completed Phase 3 Interventional Results available

Rabeprazole Extended-Release, 50 mg, Versus Esomeprazole, 40 mg, for Healing and Symptomatic Relief of Moderate to Severe Erosive Gastroesophageal Reflux Disease (GERD)

NCT00658775
View directory record Official record
Conditions
Gastroesophageal Reflux Disease (GERD)
Interventions
Rabeprazole sodium, Esomeprazole
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
1,069 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Moline, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 21, 2015 · Synced Oct 21, 2026, 12:48 AM EDT
Completed Phase 2 Interventional

Post-nasal Drainage as an Extraesophageal Manifestation of Reflux

NCT00199953
View directory record Official record
Conditions
Postnasal Drainage
Interventions
Rabeprazole 20 mg twice a day for 90-day period treatment
Drug
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years to 70 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2007
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jan 30, 2017 · Synced Oct 21, 2026, 12:48 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Sleep Disorders and Gastroesophageal Reflux Disease (GERD)

NCT00287391
View directory record Official record
Conditions
Insomnia, GERD
Interventions
Rabeprazole
Drug
Lead sponsor
University of North Carolina
Other
Eligibility
18 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2006
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 27, 2007 · Synced Oct 21, 2026, 12:48 AM EDT
Completed Phase 3 Interventional Results available

E3810-A001-313: Efficacy and Safety of 10 mg Rabeprazole for Treating Heartburn in Frequent Sufferers

NCT00236184
View directory record Official record
Conditions
Heartburn
Interventions
rabeprazole sodium, Placebo
Drug · Other
Lead sponsor
Eisai Inc.
Industry
Eligibility
19 Years and older
Enrollment
629 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Vista, California
Source: ClinicalTrials.gov public record
Updated Apr 6, 2010 · Synced Oct 21, 2026, 12:48 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Investigate the Effects of Acid Reducing Agents on Pharmacokinetics of PC14586 in Healthy Participants

NCT06054464
View directory record Official record
Conditions
Healthy Volunteers
Interventions
PC14586, Rabeprazole, Famotidine
Drug
Lead sponsor
PMV Pharmaceuticals, Inc
Industry
Eligibility
18 Years to 55 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 13, 2024 · Synced Oct 21, 2026, 12:48 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Clinical Trial to Evaluate MK-4208/TERN-701 in Healthy Adult Participants (MK-4208-001/TERN701-1014)

NCT07838987
View directory record Official record
Conditions
Healthy
Interventions
TERN-701, Rabeprazole, Midazolam, Digoxin, Pravastatin, Montelukast, Omeprazole, Itraconazole, Warfarin, Rosuvastatin, Bosentan, Quinidine
Drug
Lead sponsor
Terns, Inc., a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Industry
Eligibility
18 Years to 65 Years
Enrollment
196 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Millcreek, Utah
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Oct 21, 2026, 12:48 AM EDT
Completed No phase listed Observational

A Study to Investigate Use Patterns and Safety in Simulated Actual Over-the-counter (OTC) Use of Rabeprazole Sodium for the Treatment of Heartburn Symptoms

NCT01286194
View directory record Official record
Conditions
Frequent Heartburn
Interventions
Rabeprazole sodium
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
33
States / cities
Scottsdale, Arizona • Griffin, Georgia • Lawrenceville, Georgia + 29 more
Source: ClinicalTrials.gov public record
Updated Jan 31, 2011 · Synced Oct 21, 2026, 12:48 AM EDT
Completed Phase 2Phase 3 Interventional

Trial of Electrosurgical Incision Versus Bougie Dilation of Symptomatic Lower Esophageal (Schatzki's) Rings

NCT00204750
View directory record Official record
Conditions
Lower Esophageal Ring, Dysphagia
Interventions
Bougie Dilation, Needle-knife incision
Procedure
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2006
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jan 4, 2008 · Synced Oct 21, 2026, 12:48 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Pharmacokinetic and Relative Bioavailability Study With Rabeprazole Sodium in Healthy Adult Volunteers

NCT01101646
View directory record Official record
Conditions
Gastroesophageal Reflux
Interventions
rabeprazole sodium
Drug
Lead sponsor
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Industry
Eligibility
18 Years to 55 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated May 28, 2014 · Synced Oct 21, 2026, 12:48 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Drug Interaction Study To Investigate The Potential Effect Of Proton Pump Inhibitor On The Pharmacokinetics Of Palbociclib (PD-0332991)

NCT01918176
View directory record Official record
Conditions
Healthy
Interventions
Palbociclib alone, Palbociclib + Rabeprazole
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
South Miami, Florida
Source: ClinicalTrials.gov public record
Updated Oct 8, 2015 · Synced Oct 21, 2026, 12:48 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Effect on 24-hour, Intragastric pH of RAB ER 50-mg Capsules Compared With Esomeprazole (Nexium) 40 mg Capsules and Rabeprazole (Aciphex) 20-mg Tablets

NCT01153659
View directory record Official record
Conditions
Healthy
Interventions
E3810, Aciphex (rabeprazole), Nexium (esomeprazole)
Drug
Lead sponsor
Eisai Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Nov 1, 2013 · Synced Oct 21, 2026, 12:48 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Effects of Gastric pH on the Pharmacokinetics of Atazanavir

NCT01759875
View directory record Official record
Conditions
Healthy
Interventions
Ritonavir-boosted Atazanavir, Ritonavir-boosted Atazanavir plus Rabeprazole, Ritonavir-boosted Atazanavir plus Rabeprazole AND Betaine Hydrochloride
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 28, 2015 · Synced Oct 21, 2026, 12:48 AM EDT
Completed Phase 1Phase 2 Interventional Results available

A Study to Evaluate the Safety and Tolerability of BMS-986408 Alone and in Combination With Nivolumab or Nivolumab and Ipilimumab in Participants With Advanced Solid Tumors

NCT05407675
View directory record Official record
Conditions
Advanced Solid Tumors
Interventions
BMS-986408, Nivolumab, Ipilimumab, Platinum-doublet chemotherapy, Rabeprazole
Drug · Biological
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
3
States / cities
Boston, Massachusetts • Hackensack, New Jersey • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Oct 21, 2026, 12:48 AM EDT
Completed Phase 4 Interventional

Role of Pain Modulation in GERD Patients Who Failed Standard Dose Proton Pump Inhibitors (PPI)

NCT00251732
View directory record Official record
Conditions
Gastroesophageal Reflux Disease
Interventions
Standard dose (once daily) PPI plus low-dose antidepressant, Double dose PPI plus evening placebo, Rabeprazole , placebo, placebo
Drug
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 75 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 19, 2010 · Synced Oct 21, 2026, 12:48 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Relative Bioavailability Study Evaluating Two New Encorafenib Formulations

NCT05446142
View directory record Official record
Conditions
Healthy
Interventions
Encorafenib capsule formulation (CAP), Encorafenib first formulation, Encorafenib second formulation, Rabeprazole tablet
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 23, 2024 · Synced Oct 21, 2026, 12:48 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Relative Bioavailability of ESK-001 Tablet Versus Liquid in Healthy Participants

NCT05330858
View directory record Official record
Conditions
Pharmacokinetics
Interventions
ESK-001, Rabeprazole
Drug
Lead sponsor
Alumis Inc
Industry
Eligibility
18 Years to 60 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Glendale, California
Source: ClinicalTrials.gov public record
Updated May 9, 2023 · Synced Oct 21, 2026, 12:48 AM EDT