Clinical trials: Stomach Acidity
Oesophageal Reflux, Gastric Reflux
Efficacy and Speed of Action of a Product to Control Gastric Hydration and Gastroesophageal Reflux
A Randomised, Placebo-Controlled Clinical Trial off the Efficacy and Rapidity of Action of a Product Containing Sodium Alginate, Calcium and Magnesium Salts, Hyaluronic Acid and Aloe Vera to Control Oesophageal-Gastric pH and…
- Conditions
- Oesophageal Reflux, Gastric Reflux, Hyperactivity; Stomach
- Trial name
- AQUAA (NCT05060744)
- Testing
- Antacid, Control
- Where
- Spain
- Volunteers
- 50 people
- Sponsor
- Uriach Consumer Healthcare
Healthy Participants
A Study to Determine the Effect of Famotidine on the Drug Levels of BMS-986256 in Healthy Participants
The purpose of this study is to investigate the effect of gastric pH changes induced by famotidine on the drug levels of BMS-986256.
- Trial name
- NCT04941755
- Testing
- BMS-986256, Famotidine
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Bristol-Myers Squibb
Gastroesophageal Reflux
Efficacy of Dexlansoprazole MR on Heartburn Control in Participants Previously Receiving Twice Daily Proton Pump Inhibitor Therapy
The purpose of this study is to determine if patients with well-controlled heartburn symptoms on twice-daily proton pump inhibitor therapy remain well-controlled after stepping down to once-daily (QD) dexlansoprazole modified…
- Trial name
- NCT00847808
- Testing
- Dexlansoprazole MR QD
- Where
- 52 sites in United States
- Volunteers
- 178 people
- Sponsor
- Takeda
Gastric Ulcer, Duodenal Ulcer
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)
The purpose of this study is to compare the effect of esomeprazole 20 or 40 mg once daily versus placebo on the occurrence of peptic ulcers during 26 weeks in subjects on continuous low-dose acetylsalicylic acid.
- Trial name
- Oberon (NCT00441727)
- Testing
- Esomeprazole 40 mg, Esomeprazole 20 mg
- Where
- 189 sites in United States, Argentina and 18 more
- Volunteers
- 2,426 people
- Sponsor
- AstraZeneca
Locally Advanced Unresectable Gastroesophageal Junction (GEJ) Adenocarcinoma Cancer, Locally Advanced Unresectable Gastric Adenocarcinoma Cancer
Early Access Program for Zolbetuximab
This program is to provide zolbetuximab to people with stomach cancer or gastroesophageal junction (the junction between stomach and esophagus) cancer who have not yet been treated with chemotherapy, immunotherapy, or…
- Conditions
- Locally Advanced Unresectable Gastroesophageal Junction (GEJ) Adenocarcinoma Cancer, Locally Advanced Unresectable Gastric Adenocarcinoma Cancer, Metastatic Gastric Adenocarcinoma Cancer, Metastatic Gastroesophageal Junction (GEJ) Adenocarcinoma
- Trial name
- NCT06048081
- Testing
- zolbetuximab
- Where
- 140 sites in United States, Brazil and 4 more
- Sponsor
- Astellas Pharma Global Development, Inc.
Pulmonary Disease, Chronic Obstructive
A 5-Period, Single Dose, Phase 1 Study in Healthy Elderly Subjects to Assess Relative Bioavailability and Food Effect of Two Oral Formulations of GSK1325756 (Free Base vs HBr Salt) and Food Effect on the HBr Formulation When Given With Omeprazole
The current study will help to increase our understanding of the pharmacokinetics (PK) of danirixin. The primary objective of the study is to estimate the relative bioavailability of danirixin Hydrobromide (HBr) tablet, when…
- Trial name
- NCT02453022
- Testing
- Danirixin HBr 50 mg IR Tablet, Danirixin FB 50 mg IR Tablet, Prilosec (omeprazole) 40mg Delayed-Release capsule
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Reflux Esophagitis
Nexium Capsules S-CEI for Justification of Esomeprazole in Acid Related Disease for Reflux Symptom Healing Based on Patient Clinical Outcomes
The objective of this investigation is to collect following data in patients given NEXIUM capsule (NEXIUM) in usual post-marketing use.
- Trial name
- NCT02477475
- Where
- 47 sites in Japan
- Volunteers
- 1,595 people
- Sponsor
- AstraZeneca
Gastric Acid-related Diseases, Healthy
Comparison Study Between C13-CAC Breath Test and 24-hour Gastric pH Monitoring
The purpose of this study is to compare C13-CAC Breath Test with 24-hour Gastric pH Monitoring in Patients with Gastric Acid-related Diseases and Healthy Volunteers
- Trial name
- NCT02225067
- Testing
- Calcium (13C)Carbonate
- Where
- Japan
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Otsuka Pharmaceutical Co., Ltd.
Gastroesophageal Reflux
Effect of Vecam 40/300 and Vecam 20/300 Compared to Omeprazole 20 mg on Gastric pH
The study is designed to assess and compare the effect of Vecam 40/300, Vecam 20/300 and Omeprazole 20 mg (a standard FDA approved GERD treatment) on the control of gastric pH.
- Trial name
- NCT00818870
- Testing
- Omeprazole, Vecam
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Vecta Ltd.
Duodenal Ulcer
Ilaprazole for the Treatment of Duodenal Ulcer in Chinese Patients (Phase 3)
Patients with endoscopically diagnosed active duodenal ulcer disease were enrolled in a randomized, double-blind, parallel and positive-controlled trial.
- Trial name
- NCT00952978
- Testing
- 10 mg ilaprazole, 20 mg omeprazole
- Where
- China
- Volunteers
- 496 people
- Sponsor
- Livzon Pharmaceutical Group Inc.
Acid Peptic Disorder
Effect of Digene Total (Buffered Pantoprazole) on 24 Hour Gastric Potential Hydrogen (pH) in Patients From Acid Peptic Disorder After Single and Repeated Dosing.
This prospective, open label, single-center and non-comparative study is designed to generate data on Digene Total's (buffered pantoprazole) rapid and sustained gastric acid inhibition effect in patients suffering from acid…
- Trial name
- NCT01214408
- Testing
- Buffered pantoprazole
- Where
- India
- Volunteers
- 47 people
- Sponsor
- Abbott
Duodenal Ulcer
Ilaprazole for the Treatment of Duodenal Ulcer in Chinese Patients (Phase 2)
Patients with endoscopically diagnosed active duodenal ulcer disease were enrolled in a randomized, double-blind, parallel and dose-ranging trial.
- Trial name
- NCT00953381
- Testing
- 5 mg ilaprazole, 10 mg ilaprazole, 20 mg ilaprazole
- Where
- China
- Volunteers
- 235 people
- Sponsor
- Livzon Pharmaceutical Group Inc.
Heartburn, Indigestion
A First-in-Human Study to Learn How Well a Bi-Layer Calcium Carbonate Antacid Tablet Works Compared to a Standard, Non-Layered Calcium Carbonate Tablet in Healthy Male Participants
Researchers are looking for a better way to treat people who have heartburn, indigestion, and problems due to excessive stomach acid. These are common problems which can affect daily life and disturb sleep during the night-time.
- Conditions
- Heartburn, Indigestion, Stomach Acid Related Symptoms, Nocturnal Stomach Acid Related Symptoms
- Trial name
- NCT06293326
- Testing
- bi-layer calcium carbonate tablet (BAY1180654), Immediate release calcium carbonate tablet (BAY1180654)
- Where
- United Kingdom
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Bayer
Gastro-oesophageal Reflux
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 40mg
The primary objective of this study is to compare, the number of patients with heartburn and regurgitation symptom resolution after treatment with either rabeprazole 20 mg, esomeprazole 20 mg or esomeprazole 40 mg.
- Trial name
- NCT00464308
- Testing
- Esomeprazole, Rabeprazole
- Where
- 25 sites in Australia
- Volunteers
- 1,392 people
- Sponsor
- Janssen-Cilag Pty Ltd
Intragastric Acidity
Pharmacodynamic Study Comparing the Effects of Two Different Forms of Omeprazole (P07812) (COMPLETED)
This randomized, crossover study is to evaluate the early effectiveness, defined as effect on intragastric pH during the first 4 hours after dosing, of Zegerid, Prilosec over-the-counter (OTC) Tablets, and placebo on the 4th day…
- Trial name
- NCT01077076
- Testing
- Zegerid, Prilosec OTC™ Tablets
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Bayer
Healthy Participants
A Study to Assess the Effect of Food Intake and Drug-drug Interactions of E7090 When Co-administered With Rabeprazole or Rifampin in Healthy Participants
This study will have three parts: Part A, Part B, and Part C. The primary purpose of Part A is to evaluate the effect of food on the rate and extent of E7090 absorption following single oral doses of E7090 in healthy…
- Trial name
- NCT04565574
- Testing
- E7090, Rabeprazole 20 mg, Rifampin 600 mg
- Where
- Japan
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Eisai Co., Ltd.
Zollinger-Ellison Syndrome
Esomeprazole In Patients With Gastric Acid Hypersecretory States Including Idiopathic Hypersecretion and Zollinger-Ellison Syndrome
This research study will determine if esomeprazole, when administered twice daily at 40, 80, or 120 mg doses, can control excessive stomach acid secretion.
- Trial name
- NCT00079833
- Testing
- Esomeprazole magnesium (Nexium)
- Where
- 8 sites in United States, France
- Volunteers
- 25 people
- Sponsor
- AstraZeneca
Gastroesophageal Reflux, Heartburn
Open Label Study Evaluating Different Dosing Regimens of Rabeprazole in Gastro-esophageal Reflux Disease (GERD) Patients With Night-time Heartburn Symptoms.
The purpose of this study is to evaluate the effect of each of the rabeprazole treatment regimens on nocturnal heartburn symptoms.
- Trial name
- NCT00553449
- Testing
- rabeprazole
- Volunteers
- 48 people
- Sponsor
- Janssen-Ortho Inc., Canada
HER2-expressing Gastrointestinal Cancers, Including Gastroesophageal Adenocarcinoma, Biliary Tract Cancer, and Colorectal Cancer
A Safety and Efficacy Study of ZW25 (Zanidatamab) Plus Combination Chemotherapy in HER2-expressing Gastrointestinal Cancers, Including Gastroesophageal Adenocarcinoma, Biliary Tract Cancer, and Colorectal Cancer
This is a multicenter, global, Phase 2, open-label, 2-part, first-line study to investigate the safety, tolerability, and anti-tumor activity of ZW25 (zanidatamab) plus standard first-line combination chemotherapy regimens for…
- Trial name
- NCT03929666
- Testing
- ZW25 (Zanidatamab), Capecitabine, Cisplatin
- Where
- 23 sites in United States, Canada and 2 more
- Volunteers
- 74 people
- Sponsor
- Jazz Pharmaceuticals
Healthy
A Study to Learn How a Medicine That Reduces Stomach Acid Affects the Level of Sisunatovir in the Blood of Healthy Adults.
The purpose of this study is to see how rabeprazole affects the level of the study medicine sisunatovir in the blood of healthy adult participants. Rabeprazole is a medicine that reduces the amount of acid the stomach makes.
- Trial name
- NCT06105983
- Testing
- Sisunatovir, Rabeprazole 40 mg, Sisunatovir suspension
- Where
- Belgium
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Pfizer