Antacids: all 1,673 studies that test it
Page 5 of 17. Open to participants first (138), then studies with results posted, then the rest; newest registration first within each.
- The Effect of Omeprazole on the Pharmacokinetics of Dasatinib in Healthy SubjectsCompletedNCT00655746Phase 1Results posted
- Use of Topical Budesonide in the Treatment of Eosinophilic EsophagitisCompletedNCT00638456Phase 2Results posted
- Reflux Esophagitis Phase III Study (Maintenance Treatment)CompletedNCT00634114Phase 3Results posted
- Reflux Esophagitis Phase III Study (Initial Treatment)CompletedNCT00633932Phase 3Results posted
- A Study of Dexlansoprazole Modified Release Formulation to Treat Night HeartburnCompletedNCT00627016Phase 3Results posted
- Misoprostol With Intrauterine Device InsertionCompletedNCT00613366Not applicableResults posted
- Long Term Study to Investigate the Efficacy & Safety of D961H (Esomeprazole) for the Prevention of NSAIDs-induced UlcerCompletedNCT00595517Phase 3Results posted
- Extending Acute Stroke Trials to the Aerial Inter-hospital Transfer SettingCompletedNCT00585351Not applicableResults posted
- Does Omeprazole Decrease Intestinal Calcium Absorption?CompletedNCT00582972Phase 4Results posted
- Ulcer Prevention Study in Post Gastric Bypass PatientsCompletedNCT00557349Phase 4Results posted
- A Clinical Trial of Proton Pump Inhibitors to Treat Children With Chronic Otitis Media With EffusionCompletedNCT00546117Not applicableResults posted
- Comparative Efficacy & Safety Study of Esomeprazole Versus Placebo for the Prevention of Gastric and Duodenal Ulcers With NSAIDCompletedNCT00542789Phase 3Results posted
- Effect of Ranitidine on Hyper-IgE Recurrent Infection (Job's) SyndromeTerminatedNCT00527878Phase 2Results posted
- Outpatient Cervical Ripening With Orally Administered Misoprostol in DiabeticsTerminatedNCT00514618Not applicableResults posted
- The Effects of Reducing Stomach Acid on Post-tonsillectomy PainTerminatedNCT00472186Phase 4Results posted
- MiMi: A Randomized Trial of Mifepristone and Misoprostol for Treatment of Early Pregnancy FailureTerminatedNCT00468299Not applicableResults posted
- A Study to Compare the Number of Patients With Gastro-Oesophageal Reflux Disease (GORD) Achieving Heartburn and Regurgitation Symptom Resolution After Treatment With Either Rabeprazole Sodium 20mg, Esomeprazole 20mg or Esomeprazole 40mgCompletedNCT00464308Phase 4Results posted
- An Exploratory Study of Rebamipide in Patients With Active Ulcerative ColitisCompletedNCT00463151Phase 2Results posted
- Efficacy and Safety Study of HZT-501 in Subjects Requiring Nonsteroidal Anti-Inflammatory Drug (NSAID) TreatmentCompletedNCT00450216Phase 3Results posted
- Nexium (Esomeprazole) in Symptom Adapted Therapy in GERD PatientsCompletedNCT00444275Phase 4Results posted
- Do Laryngeal Tissue Changes in Patients Suspected of Having Laryngopharyngeal Reflux Predict Response to Treatment?CompletedNCT00444145Phase 4Results posted
- Lansoprazole to Treat Children With AsthmaCompletedNCT00442013Phase 4Results posted
- Study of Esomeprazole 20 mg or 40 mg vs Placebo Effectiveness on the Occurrence of Peptic Ulcers in Subjects on Low Dose Acetylsalicylic Acid (LDA)CompletedNCT00441727Phase 3Results posted
- Vitamin D and Calcium Homeostasis for Prevention of Type 2 DiabetesCompletedNCT00436475Phase 1/2Results posted
- Efficacy and Safety of Esomeprazole Once Daily for the Treatment of GERD in Neonatal PatientsCompletedNCT00427635Phase 3Results posted
- Secondary Prevention of OsteoporosisCompletedNCT00421343Phase 3Results posted
- Efficacy and Safety Study of Esomeprazole 20mg qd vs Ranitidine 150mg Bid in Patients With an NSAID-induced Gastric UlcerCompletedNCT00401752Phase 3Results posted
- Safety and Efficacy Study of Axid Use in Infants Suffering From Gastroesophageal Reflux Disease (GERD)CompletedNCT00373334Phase 3Results posted
- Safety and Efficacy of Lansoprazole 30mg Twice Daily in Treatment of Laryngitis Associated With Gastroesophageal RefluxTerminatedNCT00369265Phase 4Results posted
- Study Evaluating the Efficacy and Safety of Pantoprazole in Infants With Symptomatic Gastroesophageal Reflux Disease (GERD)CompletedNCT00365300Phase 3Results posted
- Study Evaluating Pantoprazole in Neonates and Preterm Infants With GERDCompletedNCT00362609Phase 3Results posted
- Elucidation of Acid-Induced Pulmonary InflammationTerminatedNCT00361972Phase 2/3Results posted
- Efficacy of Lansoprazole in Chronic Post Nasal DripCompletedNCT00335283Phase 3Results posted
- Safety and Efficacy of Dexlansoprazole Modified Release Formulation to Treat Gastroesophageal Reflux DiseaseCompletedNCT00321984Phase 3Results posted
- Efficacy and Safety of Dexlansoprazole MR Compared to Placebo on Maintaining Healing in Subjects With Healed Erosive EsophagitisCompletedNCT00321737Phase 3Results posted
- Safety and Efficacy Study to Determine Anti-Asthmatic Effect of Esomeprazole Magnesium; Nexium Reflux AsthmaCompletedNCT00317044Phase 2Results posted
- The Utility of Nexium in Chronic Cough and Reflux DiseaseCompletedNCT00287339Phase 4Results posted
- Safety and Quality of Life Study of Dexlansoprazole Modified Release Formulation to Treat HeartburnCompletedNCT00255190Phase 3Results posted
- Efficacy and Safety of Dexlansoprazole MR on Maintaining Healing in Subjects With Healed Erosive EsophagitisCompletedNCT00255164Phase 3Results posted
- Comparison of Dexlansoprazole MR to Placebo on the Ability to Maintain Healing in Subjects With Healed Erosive EsophagitisCompletedNCT00255151Phase 3Results posted
- A Study to Prevent Rebleeding After Initial Successful Primary Endoscopic Haemostasis of a Bleeding Peptic UlcerCompletedNCT00251979Phase 3Results posted
- Esomeprazole (NEXIUM) vs. SurgeryCompletedNCT00251927Phase 3Results posted
- Safety and Efficacy of Dexlansoprazole Modified Release Formulation to Treat HeartburnCompletedNCT00251758Phase 3Results posted
- Efficacy and Safety of Dexlansoprazole Modified Release Formulation to Treat HeartburnCompletedNCT00251745Phase 3Results posted
- Efficacy and Safety of Dexlansoprazole MR and Lansoprazole on Healing of Erosive EsophagitisCompletedNCT00251719Phase 3Results posted
- Efficacy and Safety of Dexlansoprazole MR and Lansoprazole on Healing of Erosive EsophagitisCompletedNCT00251693Phase 3Results posted
- E3810-A001-312: Efficacy and Safety of 10 mg Rabeprazole for Treating Heartburn in Frequent SufferersCompletedNCT00236197Phase 3Results posted
- E3810-A001-313: Efficacy and Safety of 10 mg Rabeprazole for Treating Heartburn in Frequent SufferersCompletedNCT00236184Phase 3Results posted
- Dose-response Study of OPC-12759 Ophthalmic SuspensionCompletedNCT00234078Phase 2Results posted
- Post-marketing Clinical Study of Rebamipide in Patients With Gastric UlcerCompletedNCT00233389Phase 4Results posted
- Exploratory Study for Dry Mouth in Patients With Sjögren's SyndromeCompletedNCT00233363Phase 2Results posted
- Inhibition of Gastric Acid is the Key to Satisfactory Relief of Symptoms With Esomeprazole in NUD PatientsCompletedNCT00222131Phase 2Results posted
- Investigation of the Association Between Nasal Polyposis and Extraesophageal Reflux DiseaseCompletedNCT00215787Not applicableResults posted
- Nexium Study To Suppress Nausea During ChemotherapyTerminatedNCT00206440Phase 3Results posted
- Treatment of Zollinger-Ellison Syndrome With PrevacidCompletedNCT00204373Phase 4Results posted
- A Severity-Adapted Clinical Trial of Diminished Bone Mineral Density in Acute Lymphoblastic Leukemia SurvivorsCompletedNCT00186901Phase 3Results posted
- Maintenance Intermittent Therapy for Symptomatic GERD PatientsCompletedNCT00165841Phase 2Results posted
- A Study of E3810 With Pre- and Post-Treatment pH Monitoring in Patients With Non-Erosive Gastroesophageal Reflux DiseaseCompletedNCT00165672Phase 3Results posted
- A Comparative Study on the Efficacy and Safety of E3810 in Patients With Non-erosive Gastroesophageal Reflux DiseaseCompletedNCT00165646Phase 3Results posted
- Vitamin D/Calcium Polyp Prevention StudyCompletedNCT00153816Phase 2/3Results posted
- Treatment of Gastroesophageal Reflux Disease in 12-16 Year Old Patients With RabeprazoleCompletedNCT00132496Phase 2Results posted
- Optimisation of the Management of Placental Delivery in Second Trimester Pregnancy InterruptionCompletedNCT00120042Not applicableResults posted
- Adding Phosphorus to Osteoporosis Drug TreatmentCompletedNCT00074711Phase 2Results posted
- Study of Acid Reflux in AsthmaCompletedNCT00069823Phase 3Results posted
- Cystagon to Treat Infantile Neuronal Ceroid LipofuscinosisCompletedNCT00028262Phase 4Results posted
- Cysteamine Eye Drops to Treat Corneal Crystals in CystinosisCompletedNCT00001213Phase 2Results posted
- Magnesium Oxide and Letrozole Versus Letrozole Alone on Ovarian Response in Insulin Resistant PCOSCompletedNCT07766590Not applicable
- Surgical vs. Medical Abortion on Sexual Function After Early Pregnancy LossCompletedNCT07646275Not applicable
- A Study on the Effect of Food and Proton Pump Inhibitor on the Pharmacokinetics of HMPL-760 CapsulesCompletedNCT07643272Phase 1
- Letrozole Plus Misoprostol Versus Misoprostol Only in Induction of Missed AbortionCompletedNCT07636317Not applicable
- Study to Evaluate the Effect of Rabeprazole Sodium Enteric-coated Tablets on the Pharmacokinetics of TQ05105 TabletsActive, not recruitingNCT07608666Phase 1
- A Study to Learn How Different Forms of the Study Medicine Called PF-08049820 Are Absorbed and Eliminated in Healthy AdultsCompletedNCT07597928Phase 1
- Comparison of Esomeprazole Versus Vonoprazan in Gastroesophageal Reflux DiseaseCompletedNCT07563491Not applicable
- Comparison of Vaginal PGE2 (Dinoprostone) and Vaginal Misoprostol for Induction of Labour in Primigravid Term PregnancyActive, not recruitingNCT07559812Not applicable
- Effectiveness of a Bilayering Serum and Cream Containing GABA, DMAE, Cysteamine, and Bakuchiol for Skin Whitening and Anti-AgingCompletedNCT07477288Phase 2
- Comparison of Outcome of Foley Catheter Versus Misoprostol for Induction of LaborCompletedNCT07416487Not applicable
- Dalargin for Prevention of Organ Disfunction in High-Risk Abdominal SurgeryCompletedNCT07404358Phase 3
- Rebamipide Versus Diquafosol and Cyclosporine for Perioperative Dry Eye in Cataract SurgeryCompletedNCT07397936Phase 4
- Gastroprotective Efficacy of Rebamipide in Patients With Atrial Fibrillation Treated With DOACsCompletedNCT07354230Phase 4
- Comparative Effectiveness of Triple Versus Quadruple Therapy in the Treatment of Helicobacter Pylori Induced GastritisCompletedNCT07312721Phase 4
- Immediate Therapeutic Effects of Diquafosol and Rebamipide in Dry Eye DiseaseCompletedNCT07297316Phase 4
- Drug Interaction Study on Linaprazan Glurate CapsulesCompletedNCT07294846Phase 1
- A Study to Learn if a Medicine That Reduces Stomach Acid Affects the Blood Level of Study Medicine PF-08049820 in Healthy Chinese Adults.CompletedNCT07284173Phase 1
- Bioequivalence Study to Compare Vonoprazan 20 mg Film Coated Tablets Versus Voquezna® 20 mg (Vonoprazan) TabletsCompletedNCT07278349Phase 1
- Sublingual Misoprostol Versus No Cervical Priming Before Hysteroscopic Resection of Symptomatic Uterine NichesCompletedNCT07271056Not applicable
- Pharmacokinetics of Clozapine and Norclozapine and the Effect of PantoprazoleCompletedNCT07262736Phase 1
- 12-week Magnesium Supplementation on Peri-menopause Symptoms, Cognition, Sleep, and Psychological Well-beingActive, not recruitingNCT07235878Not applicable
- Drug-drug Interaction Study of Vorasidenib With Bupropion, Repaglinide, Flurbiprofen, Omeprazole, Midazolam, and Rosuvastatin in Healthy Adult ParticipantsCompletedNCT07235748Phase 1
- Helicobacter Pylori Infection and Gastric Disease in Bhutan: First Community-Wide, Population-Based StudyCompletedNCT07211880Not applicable
- Phase 1 Study of JLP-2302 and JP-1366: PK and Safety in Healthy VolunteersCompletedNCT07181538Phase 1
- Evaluate the Effects of Famotidine or Rabeprazole on the PK of NirogacestatCompletedNCT07171619Phase 1
- Effects of Omeprazole Ingestion on Postprandial Amino Acid Concentrations in Response to a Mixed MealCompletedNCT07142486Not applicable
- Cervical Ripening With Misoprostol vs Isosorbide Mononitrate ; A Parallel -Arm Randomized Controlled TrialActive, not recruitingNCT07121634Not applicable
- Mass Balance Study of [14C]X842 in Healthy Adult Male SubjectsCompletedNCT07107672Phase 1
- The Phase III Clinical Trial of X842 Capsules for Reflux EsophagitisCompletedNCT07079540Phase 3
- Oral Calcium Supplementation in LaborCompletedNCT07056062Phase 2/3
- A Study Comparing the Effect and Safety of Linaprazan Glurate to Lansoprazole in Participants With Erosive Esophagitis (EE) Due to Gastroesophageal Reflux Disease (GERD)CompletedNCT07037875Phase 3
- Drug-drug Interaction Study of Omeprazole and Bemnifosbuvir/RuzasvirCompletedNCT07007806Phase 1
- Comparison of the Efficacy of Misoprostol and Tranexamic Acid for Postpartum Hemorrhage Prophylaxis in Cesarean DeliveryCompletedNCT06970483Phase 4
- A Study to Investigate the Relative Bioavailability of 2 Different Formulations of AZD4144, the Effect of Food and Omeprazole on the Pharmacokinetics of AZD4144 in Healthy ParticipantsCompletedNCT06948006Phase 1