Post-approval studies (Phase 4)Study completedNCT00206024What this trial is testingAcid-Associated Heartburn Symptoms and Dose of EsomeprazoleWho this might be right forHeartburn AstraZeneca 330
Post-approval studies (Phase 4)Study completedNCT00295685What this trial is testingNexium 40mg Once Daily vs Prevacid 30mg Twice a Day for Control of Severe GERDWho this might be right forGERD Digestive & Liver Disease Specialists 50
Not applicableLooking for participantsNCT07142486What this trial is testingEffects of Omeprazole Ingestion on Postprandial Amino Acid Concentrations in Response to a Mixed MealWho this might be right forDigestive HealthGastrointestinal Health McGill University 4
Early research (Phase 1)Study completedNCT01539655What this trial is testingStudy in Healthy Volunteers to Assess Effect of Omeprazole and Ranitidine on the Pharmacokinetics of VandetanibWho this might be right forMedullary Thyroid Cancer Sanofi 34
Early research (Phase 1)UnknownNCT06233097What this trial is testingEsomeprazole Magnesium Dihydrate 40 mg Tablets Relative to Nexium 40 mg Tablets Under Fasting ConditionWho this might be right forHealthy Subjects Bio-innova Co., Ltd 30
Early research (Phase 1)Study completedNCT03720366What this trial is testingPerpetrator Drug Interactions of Enasidenib in AML PatientsWho this might be right forLeukemia, Myeloid, Acute Celgene 40
Post-approval studies (Phase 4)Study completedNCT03444831What this trial is testingBuspirone Plus Omeprazole for Functional DyspepsiaWho this might be right forDyspepsia Isfahan University of Medical Sciences 70
Large-scale testing (Phase 3)Study completedNCT00256737What this trial is testingSopran - Omeprazole Treatment Versus SurgeryWho this might be right forGERD AstraZeneca 219
Post-approval studies (Phase 4)Study completedNCT00950339What this trial is testingPlatelet Inhibitory Effect of Clopidogrel in Patients Treated With Omeprazole, Pantoprazole, or FamotidineWho this might be right forCoronary Heart DiseaseGI Bleeding Tel-Aviv Sourasky Medical Center 63
Early research (Phase 1)Study completedNCT03530995What this trial is testingDrug-drug Interaction Between Belumosudil, Itraconazole, Rifampicin, Rabeprazole, and Omeprazole in Healthy VolunteersWho this might be right forDrug-drug InteractionAutoimmune DiseasesFibrotic Disease Kadmon Corporation, LLC 73
Large-scale testing (Phase 3)Study completedNCT00226044What this trial is testingRectal and Oral Omeprazole Treatment of Reflux Disease in Infants.Who this might be right forGastroesophageal RefluxEsophageal AtresiaHernia, Diaphragmatic Rijnstate Hospital 17
Early research (Phase 1)Study completedNCT01323465What this trial is testingStudy to Evaluate the Effect of Rifampicin, Ketoconazole, and Omeprazole on the Pharmacokinetics of SativexWho this might be right forEvaluation of Pharmacokinetics of Sativex in the Absence and Presence of a Known Inducer of CYP3A4Evaluation of Pharmacokinetics of Sativex in the Absence and Presence of a Potent Inhibitor of CYP3A4Evaluation of Pharmacokinetics of Sativex in the Absence and Presence of a CYP2C19 Inhibitor Jazz Pharmaceuticals
Early research (Phase 1)Study completedNCT02659683What this trial is testingBioequivalence Study of Torrent Pharmaceuticals Ltd.'s Esomeprazole Magnesium DR Capsules Under Fasting ConditionsWho this might be right forHealthy Subjects Torrent Pharmaceuticals Limited 54
Post-approval studies (Phase 4)WithdrawnNCT00247130What this trial is testingComparison of Intravenous Omeprazole to Ranitidine on Recurrent Bleeding After Endoscopic Treatment of Bleeding UlcerWho this might be right forPeptic Ulcers Keio University
Post-approval studies (Phase 4)Study completedNCT03086070What this trial is testingOmeprazole 20 mg in Patients With Laryngopharyngeal reflux and Comorbid Chronic RhinosinusitisWho this might be right forLaryngopharyngeal RefluxChronic Rhinosinusitis (Diagnosis) Children's Hospital Srebrnjak 60
Large-scale testing (Phase 3)WithdrawnNCT01762644What this trial is testingThe Insulin Independence Trial (IIT) Evaluating the Safety and Efficacy of Oral Cyclosporine and Oral Omeprazole for Insulin Independence Among Recent Onset Type 1 Diabetes PatientsWho this might be right forType 1 Diabetes Perle Bioscience, Inc.
Early research (Phase 1)Study completedNCT02253875What this trial is testingStudy to Determine the Effects of Multiple-dose Omeprazole on the Single-dose Pharmacokinetics of Tipranavir (TPV) Coadministered With Ritonavir (RTV) in Healthy Adult VolunteersWho this might be right forHealthy Boehringer Ingelheim 15
Post-approval studies (Phase 4)Study completedNCT00641264What this trial is testingQuality of Life Validation in LaryngitisWho this might be right forLaryngopharyngeal Reflux (LPR) AstraZeneca 90
Early research (Phase 1)Study completedNCT01000818What this trial is testingEvaluate the Effect of Famotidine and Omeprazole on MK0518 (Raltegravir) Pharmacokinetics in Human Immunodeficiency Virus (HIV)-Infected Patients (0518-054)Who this might be right forHIV-1 InfectionHIV Infections Merck Sharp & Dohme LLC 18
Post-approval studies (Phase 4)UnknownNCT01795794What this trial is testingEvaluation of the Efficacy in Decreasing Iron Absorption in Patients With Congenital Dyserythropoietic Anemia Type I by Treatment With LOSECWho this might be right forCDA Type I Soroka University Medical Center 12