Antacids: all 1,673 studies that test it

Page 4 of 17. Open to participants first (138), then studies with results posted, then the rest; newest registration first within each.

• Structured Non-operative Treatment of Knee OsteoarthritisCompletedNCT01535001Not applicableResults posted
• Magnesium Supplements In The Treatment Of Pseudoxanthoma Elasticum (PXE)CompletedNCT01525875Phase 2Results posted
• Buccal Versus Vaginal Misoprostol for Third Trimester Induction of LaborTerminatedNCT01519765Phase 4Results posted
• A Multi-center, Randomized, Double-blind Phase III Clinical Trial to Assess and Compare to the Efficacy and Safety of Lafutidine, Famotidine and Omeprazole-referenced in Korean Erosive Esophagitis PatientsCompletedNCT01499368Phase 3Results posted
• A Prospective, Open Label Study Evaluating Two Management Strategies on Gastrointestinal Symptoms in Patients Newly on Treatment With Pradaxa for the Prevention of Stroke and Systemic Embolism With Non-valvular Atrial FibrillationCompletedNCT01493557Phase 4Results posted
• Exploratory Study of OPC-12759 Ophthalmic SuspensionCompletedNCT01493180Phase 2Results posted
• Enteral Nutrition as Stress Ulcer Prophylaxis in Critically Ill Patients.CompletedNCT01477320Not applicableResults posted
• Safety Study of OPC-12759 Ophthalmic SolutionCompletedNCT01471093Phase 1Results posted
• Proton Pump Inhibitors and Dysbiosis in CirrhosisCompletedNCT01458990Not applicableResults posted
• Effect of Calcium + Vitamin D Supplementation on Weight Management in Very-low Calcium ConsumersCompletedNCT01447433Phase 4Results posted
• Magnesium Oxide in Treating Postmenopausal Women With Hot Flashes and a History of Breast CancerCompletedNCT01439945Phase 2Results posted
• Effect of Preoperative Buccal Misoprostol on Blood Loss in Second-trimester Dilation and Evacuation AbortionTerminatedNCT01436266Phase 3Results posted
• Study in Healthy Adults to Determine the Effect That Food Has on the Absorption and Delivery of the Drug Cystagon™CompletedNCT01432561Not applicableResults posted
• Intra Uterine Device Insertion in Nulliparous WomenTerminatedNCT01422226Not applicableResults posted
• SSP-002358 Drug Interaction Study With OmeprazoleCompletedNCT01415349Phase 1Results posted
• High Dose Vitamin D and Calcium for Bone Health in Individuals Initiating HAARTCompletedNCT01403051Phase 2Results posted
• Long-term Prevention of Recurrent Gastric or Duodenal Ulcers Caused by Low-dose Aspirin With Rabeprazole (E3810) Treatment (Planetarium Study)CompletedNCT01398410Phase 2/3Results posted
• Prevention of Recurrent Gastric or Duodenal Ulcers Caused by Low-dose Aspirin With Rabeprazole (E3810) Treatment (Planetarium Study)CompletedNCT01397448Phase 2/3Results posted
• To Assess the Efficacy of Esomeprazole 20mg Once Daily in Subjects Who Still Had Heartburn After Receiving RabeprazoleCompletedNCT01397084Phase 4Results posted
• Efficacy of Esomeprazole in Patients With Frequent HeartburnCompletedNCT01370538Phase 3Results posted
• Efficacy of Esomeprazole in Patients With Frequent HeartburnCompletedNCT01370525Phase 3Results posted
• Clopidogrel Pharmacogenetics (PGX) Bench to BedsideCompletedNCT01341600Not applicableResults posted
• The Effects of Dexlansoprazole for the Treatment of Throat-Related RefluxTerminatedNCT01317472Not applicableResults posted
• Misoprostol Prior to Intrauterine Device (IUD) Insertion in Nulliparous WomenCompletedNCT01307111Not applicableResults posted
• Trial of a Gastrin Receptor Antagonist in Barrett's EsophagusCompletedNCT01298999Phase 2Results posted
• Symptomatic Relief of Acute Dyspeptic Pain in Emergency Department With PantoprazoleCompletedNCT01281501Phase 4Results posted
• A Study to Evaluate the Effect of a Proton-Pump Inhibitor (Rabeprazole) on the Relative Bioavailability of Cobimetinib in Healthy ParticipantsCompletedNCT01277718Phase 1Results posted
• Cimetidine BiowaiversCompletedNCT01256879Phase 4Results posted
• To Assess the Efficacy of Esomeprazole 40 mg Once Daily in Subjects Who Still Had Heartburn After Receiving RabeprazoleCompletedNCT01249651Phase 4Results posted
• Effect of Dexlansoprazole on Bone HomeostasisCompletedNCT01216293Phase 1Results posted
• A Clinical Pharmacological Study of Rabeprazole Sodium in Japanese Healthy Adult Male Volunteers (Study E3810)CompletedNCT01202071Phase 2Results posted
• Long-Term Safety Follow-up Study of Cysteamine Bitartrate Delayed-release Capsules (RP103)CompletedNCT01197378Phase 3Results posted
• Combination Therapy With Sitagliptin and Lansoprazole to Restore Pancreatic Beta Cell Function in Recent-Onset Type 1 DiabetesCompletedNCT01155284Phase 2Results posted
• Misoprostol Prior to Intrauterine Device (IUD) Insertion in Nulliparous WomenCompletedNCT01147497Not applicableResults posted
• Viokase 16, Viokase16 Plus Nexium and Nexium AloneTerminatedNCT01142128Phase 1Results posted
• Cervical Ripening for Induction of Labor: Misoprostol Versus Oxytocin in Conjunction With Foley BalloonCompletedNCT01139801Not applicableResults posted
• An Open Trial of Cysteamine Treatment in SchizophreniaTerminatedNCT01139125Not applicableResults posted
• Efficacy of Proton Pump Inhibitor in Prevention of Clopidogrel-related Peptic UlcerCompletedNCT01138969Phase 2Results posted
• Safety and Efficacy of Lansoprazole in Patients With Reflux DiseaseCompletedNCT01135368Phase 4Results posted
• Gastric pH and Anthocyanin AbsorptionCompletedNCT01122160Not applicableResults posted
• Esomeprazole Treatment Co-diagnosed Non Erosive Reflux Disease (NERD) and Chronic Gastritis PatientsCompletedNCT01119768Phase 4Results posted
• Does Intensive Acid Suppression Reduce Esophageal Inflammation and Recurrent Barrett's Esophagus Following Ablation?CompletedNCT01093755Phase 4Results posted
• A Study of E3810 for Japanese Subjects With Functional Dyspepsia (SAMURAI Study: Suppression of Acid Milieu With Rabeprazole Improving Functional Dyspepsia ) (Study E3810-J081-204)CompletedNCT01089543Phase 2Results posted
• Comparative Efficacy & Safety Study of D961H Versus Placebo for the Prevention of Gastric and Duodenal Ulcers With Low-dose AspirinCompletedNCT01069939Phase 3Results posted
• Pharmacological Study That Measures Omeprazole Effect on Aspirins Absorption in Healthy VolunteersCompletedNCT01061034Not applicableResults posted
• Lansoprazole 30 mg DR Capsule Fasting Replicate Sprinkle StudyCompletedNCT01046253Phase 1Results posted
• Lansoprazole 30 mg DR Capsule Replicate Food StudyCompletedNCT01046084Phase 1Results posted
• Lansoprazole 30 mg DR Capsule Fasting StudyCompletedNCT01045967Phase 1Results posted
• Study to Evaluate the Pharmacokinetics and Safety of Dexlansoprazole in Pediatric Subjects With Symptomatic Gastroesophageal Reflux DiseaseCompletedNCT01045096Phase 1Results posted
• Proof of Concept Study Efficacy of an Antacid/Lansoprazole Combination for Relief of HeartburnCompletedNCT01037452Phase 2Results posted
• Magnesium Oxide in Treating Hot Flashes in Menopausal Women With CancerCompletedNCT01008904Phase 2Results posted
• An Efficacy Study to Compare the Treatment Effects of Rabeprazole and Lansoprazole Depending on the Genotyping of CYP2C19 in Treating Reflux EsophagitisCompletedNCT01008696Phase 4Results posted
• A Pharmacokinetic Study of RO5185426 in Combination With a Drug Cocktail in Patients With Metastatic MelanomaCompletedNCT01001299Phase 1Results posted
• Phase 3 Study of Cysteamine Bitartrate Delayed-release (RP103) Compared to Cystagon® in Patients With CystinosisCompletedNCT01000961Phase 3Results posted
• A Study to Evaluate the Effect of Famotidine and Omeprazole on MK0518 (Raltegravir) Pharmacokinetics in Human Immunodeficiency Virus (HIV)-Infected Patients (0518-054)CompletedNCT01000818Phase 1Results posted
• Safety and Efficacy of Rabeprazole in Infants With Gastroesophageal Erosive Reflux Disease (GERD)CompletedNCT00992589Phase 3Results posted
• A Study of the Effects of Multiple Doses of Dexlansoprazole, Lansoprazole, Omeprazole or Esomeprazole on the Pharmacokinetics and Pharmacodynamics of Clopidogrel in Healthy Participants.CompletedNCT00942175Phase 1Results posted
• Drug-Drug Interaction of Cladribine and Pantoprazole in Multiple Sclerosis SubjectsCompletedNCT00938366Phase 1Results posted
• Efficacy and Safety Study of the Misoprostol Vaginal Priming Insert (MVPI) Prior to HysteroscopyCompletedNCT00925938Phase 2Results posted
• Comparing the Efficacy, Safety, and Tolerability of Rabeprazole ER 50 mg With Placebo in Subjects With Symptomatic Gastroesophageal Reflux Disease (sGERD)CompletedNCT00911534Phase 3Results posted
• A Trial of Oral Misoprostol for Labor AugmentationCompletedNCT00906347Phase 4Results posted
• Comparison of Prilosec Over-the-counter (OTC)® Versus Prevacid® for Gastric Acid SuppressionCompletedNCT00903448Phase 4Results posted
• Fluticasone Versus Esomeprazole to Treat Eosinophilic EsophagitisCompletedNCT00895817Not applicableResults posted
• Misoprostol Prior to Intrauterine Device (IUD) Insertion in Nulliparous WomenCompletedNCT00886834Not applicableResults posted
• Confirmatory Study of OPC-12759 Ophthalmic SuspensionCompletedNCT00885079Phase 3Results posted
• Pilot Study of Safety, Tolerability, Pharmacokinetics/Pharmacodynamics of RP103 Compared to Cystagon® in Patients With CystinosisCompletedNCT00872729Phase 1/2Results posted
• Open Label Safety Study of Enteric-Coated Spheroid Suspension in Infants Aged Less Than 12 Months With Presumed Gastroesophageal Reflux Disease (GERD)CompletedNCT00868296Phase 3Results posted
• Efficacy of Dexlansoprazole MR on Heartburn Control in Participants Previously Receiving Twice Daily Proton Pump Inhibitor TherapyCompletedNCT00847808Phase 3Results posted
• Pharmacokinetic and Safety of Dexlansoprazole in Adolescents With Gastroesophageal Reflux DiseaseCompletedNCT00847210Phase 1Results posted
• Rabeprazole Extended Release 50 mg Versus Ranitidine 150 mg for Maintenance of Healed Erosive Gastroesophageal Reflux Disease (GERD)CompletedNCT00839306Phase 3Results posted
• Effect of High-dose Oral Rabeprazole on Recurrent Bleeding After the Endoscopic Treatment of Bleeding Peptic UlcersTerminatedNCT00838682Phase 4Results posted
• Rabeprazole Extended-Release 50 mg vs. Ranitidine 150 mg for Maintenance of Healed Erosive Gastroesophageal Reflux Disease (GERD)CompletedNCT00838526Phase 3Results posted
• Novel Therapy to Preserve Beta Cell Function in New Onset Type 1 DiabetesTerminatedNCT00837759Phase 2Results posted
• Misoprostol Versus Dilapan-S for Cervical PreparationCompletedNCT00835731Not applicableResults posted
• Pantoprazole Sodium 40 mg DR Tablets Under Fasting ConditionsCompletedNCT00835588Phase 1Results posted
• 13-C Urea Breath Test Using BreathID System and PPIs (Proton Pump Inhibitors)CompletedNCT00825630Phase 4Results posted
• Long Term Administration Study of OPC-12759 Ophthalmic SuspensionCompletedNCT00818324Phase 3Results posted
• Comparison of Prilosec OTC® Versus Zegerid® for Gastric Acid SuppressionCompletedNCT00808769Phase 4Results posted
• A Preliminary Study to Evaluate Cysteamine Therapy in Human Subjects With Non-Alcoholic Steatohepatitis (NASH)CompletedNCT00799578Phase 1/2Results posted
• A Study of the Safety and Effectiveness of Rabeprazole for the Treatment of Gastroesophageal Reflux Disease (GERD) in Pediatric PatientsCompletedNCT00787891Phase 3Results posted
• Efficacy and Safety of Lansoprazole on Gastric and Duodenal Ulcers in Patients Taking Nonsteroidal Anti-Inflammatory DrugsCompletedNCT00787254Phase 3Results posted
• Double-blind Comparative Study of E3810 Tablets (10 or 20 mg b.i.d.) to Evaluate Efficacy and Safety in Patients With Refractory Reflux EsophagitisCompletedNCT00770913Phase 2/3Results posted
• Incretin Effect and Use After Clinical Islet TransplantationCompletedNCT00768651Phase 2Results posted
• A Pharmacodynamic Study Comparing Zegerid® and Prilosec OTC® (Study CL2008-02)(P07814)(COMPLETED)CompletedNCT00765206Phase 3Results posted
• A Safety and Efficacy Study of Lansoprazole in Preventing Aspirin-Induced Gastric and Duodenal UlcersTerminatedNCT00762359Phase 3Results posted
• Efficacy of Esomeprazole for Non-Allergic Rhinitis: A Double-blind, Placebo Controlled TrialCompletedNCT00745849Not applicableResults posted
• A Study of Nexium (Esomeprazole) 40 mg Once Daily in Subjects With Symptoms of Gastroesophageal Reflux Disease (GORD) After Treatment With a Full Dose of Proton Pump Inhibitor (PPI)CompletedNCT00734097Phase 4Results posted
• The Role Of Gastroesophageal Reflux Disease (GERD) in Eosinophilic EsophagitisCompletedNCT00728481Phase 2/3Results posted
• The Effect of Protein on Calcium Absorption and Gastric Acid ProductionCompletedNCT00719160Phase 4Results posted
• Cysteamine Therapy for Major Depressive DisorderTerminatedNCT00715559Not applicableResults posted
• Impact of Timing on the Efficacy of Zegerid 40 mg in Healing Reflux Esophagitis: A Pilot StudyCompletedNCT00693225Phase 4Results posted
• A Pharmacodynamic Study Comparing Zegerid® and Prilosec OTC® (CL2007-17 )(P07813)(COMPLETED)CompletedNCT00674115Phase 3Results posted
• Misoprostol for Treatment of Fetal Death at 14-28 Weeks of PregnancyCompletedNCT00671060Phase 3Results posted
• Rapid Screening Phenotype Test To Evaluate CYP 2C19 Enzyme Activity Using Stable Isotope [13C]PantoprazoleCompletedNCT00668902Not applicableResults posted
• Bronchial Hyper-responsiveness in Reflux CoughTerminatedNCT00668317Phase 3Results posted
• Efficacy Study of Ecabet Ophthalmic Solution in Dry Eye DiseaseCompletedNCT00667004Phase 2Results posted
• Local Phase IV, Gastroesophageal Reflux Disease (GERD) Sleep Study USCompletedNCT00660660Phase 4Results posted
• Rabeprazole Extended-Release, 50 mg, Versus Esomeprazole, 40 mg, for Healing and Symptomatic Relief of Moderate to Severe Erosive Gastroesophageal Reflux Disease (GERD)CompletedNCT00658775Phase 3Results posted
• Rabeprazole Extended-Release 50 mg Versus Esomeprazole 40 mg for Healing and Symptomatic Relief of Mild to Moderate Erosive Gastroesophageal Reflux Disease (GERD)CompletedNCT00658632Phase 3Results posted
• Rabeprazole Extended-Release 50 mg Versus Esomeprazole 40 mg for Healing and Symptomatic Relief of Moderate to Severe Erosive Gastroesophageal Reflux Disease (GERD)CompletedNCT00658528Phase 3Results posted

← Antacids overview