Clinical Trials on Acid Reflux in Japan

Total 38 results

Otsuka Pharmaceutical Co., Ltd.
EPS Corporation

Completed

Comparison Study Between C13-CAC Breath Test and 24-hour Gastric pH Monitoring

Healthy | Gastric Acid-related Diseases

Japan
Takeda

Completed

Drug Use Surveillance of Vonoprazan for "Gastric Ulcer, Duodenal Ulcer, and Reflux Esophagitis"

Gastric Ulcer, Duodenal Ulcer, and Reflux Esophagitis

Japan
Showa Inan General Hospital

Withdrawn

Elemental Diets vs. Semi-solid Diets on Gastric Excretion and Gastroesophageal Regurgitation

Gastro-oesophageal Reflux

Japan
Takeda

Completed

Special Drug Use Surveillance of Vonoprazan for "Maintenance Therapy of Reflux Esophagitis: Long-term Use"

Reflux Esophagitis

Japan
AstraZeneca
Mitsubishi Tanabe Pharma Corporation

Completed

A Study to Investigate the Pharmacodynamic Effect After Four-week Omeprazole Treatment of Non-erosive Reflux Disease in a Japanese Population

Non-erosive Reflux Disease

Japan
Otsuka Pharmaceutical Co., Ltd.

Completed

A Trial of C13-CAC Breath Test in PPI Resistant GERD Patients

Gastroesophageal Reflux Disease

Japan
Showa Inan General Hospital

Recruiting

The Need of Revisiting to an Outpatient Clinic After the Prescription of Vonoprazan or Esomeprazole

Gastroesophageal Reflux

Japan
Osaka University

Withdrawn

Randomized Trial for Pharmacogenomics-based Proton Pump Inhibitor Therapy in Children

Gastroesophageal Reflux

Japan
Gunma University

Completed

MSG and Gastrointestinal Motility

Gastroesophageal Reflux

Japan
AstraZeneca
Mitsubishi Tanabe Pharma Corporation

Completed

Four-week Omeprazole Treatment of Non-erosive Reflux Disease in a Japanese Population

Non-erosive Reflux Disease

Japan
Zeria Pharmaceutical

Completed

To Evaluate Efficacy and Safety of Z-215 in Erosive Esophagitis

Esophagitis, Reflux

Japan
Taiho Pharmaceutical Co., Ltd.
UCB Pharma

Completed

Verification Study on Lafutidine in Mild Reflux Oesophagitis - Double Blind Controlled Study With Famotidine -

Gastroesophageal Reflux

Japan
Takeda

Completed

Vonoprazan Study of Investigating the Effect on Sleep Disturbance Associated With Reflux Esophagitis- Exploratory Evaluation (VISTAEXE)

Reflux Esophagitis

Japan
Hamilton Health Sciences Corporation
Tehran University of Medical Sciences; Tohoku University

Recruiting

Japanese Upper GI Symptoms Compared With Iranian and Canadian Patients Presenting

Functional Dyspepsia | Peptic Ulcer | Gastro Esophageal Reflux | Normal Control

Canada, Iran, Islamic Republic of, Japan
Eisai Co., Ltd.

Completed

Double-blind Comparative Study of E3810 Tablets (10 or 20 mg b.i.d.) to Evaluate Efficacy and Safety in Patients With Refractory Reflux Esophagitis

Refractory Reflux Esophagitis

Japan
AstraZeneca

Completed

A Study of Esomeplazole (D961H) in Japanese Paediatric Patients With Reflux Esophagitis, Gastric Ulcer or Duodenal Ulcer

Gastric Ulcer | Duodenal Ulcer | Reflux Esophagitis

Japan
AstraZeneca

Completed

BE Study Between a Capsule and a Sachet Formulation of D961H by Pharmacodynamics in Japanese Healthy Male Subjects

Gastric Ulcer | Duodenal Ulcer | Reflux Esophagitis | Anastomotic Ulcer | Etc.

Japan
AstraZeneca

Completed

Nexium Capsules S-CEI for Justification of Esomeprazole in Acid Related Disease for Reflux Symptom Healing Based on Patient Clinical Outcomes

Reflux Esophagitis

Japan
AstraZeneca

Completed

Reflux Esophagitis Phase III Study (Initial Treatment)

Reflux Esophagitis

Japan
AstraZeneca

Completed

S-CEI of Nexium in Paediatric Patients

Peptic Ulcer, Gastroesophageal Reflux

Japan
AstraZeneca

Completed

Reflux Esophagitis Phase III Study (Maintenance Treatment)

Reflux Esophagitis

Japan
AstraZeneca

Completed

Compare D961H 20 mg Bid and 20 mg qd in Patients With Refractory Reflux Esophagitis (Inflammation of Lower Esophagus)

Refractory Reflux Esophagitis

Japan
AstraZeneca

Completed

A Phase I/III Study of D961H 10 mg and 20 mg in Japanese Paediatric Patients With Gastrointestinal Acid Related Diseases

Zollinger-Ellison Syndrome | Reflux Esophagitis (RE) | Gastric Ulcer (GU) | Duodenal Ulcer (DU) | Anastomotic Ulcer (AU) | Non-erosive Reflux Esophagitis Disease (NERD)

Japan
Eisai Inc.
Eisai Limited

Completed

A Study of E3810 With Pre- and Post-Treatment pH Monitoring in Patients With Non-Erosive Gastroesophageal Reflux Disease

Non-erosive Gastroesophageal Reflux Disease

Japan
AstraZeneca

Completed

Nexium Capsules RE Maintenance Specific Clinical Experience Investigation

Repeatedly Recurring Esophagitis | Relapsing Reflux Esophagitis

Japan
Eisai Co., Ltd.

Completed

Quality of Life in New Treatable Therapy as Rabeprazole Option for Refractory Reflux Esophagitis

Refractory Reflux Esophagitis

Japan
Takeda

Completed

Phase 3 Study of TAK-438 10 mg in the Treatment of Non-Erosive Gastroesophageal Reflux Disease (NERD)

Non-erosive Gastroesophageal Reflux Disease

Japan
Translational Research Center for Medical Innovation...
Toho University Ohashi Medical Center

Completed

123I-BMIPP SPECT Analysis for Decreasing Cardiac Events in Hemodialysis Patients (B-SAFE)

Coronary Disease | Hemodialysis | Radioisotopes | Fatty Acids, Unsaturated | Single Photon Emission Computed Tomography

Japan
AstraZeneca

Completed

Nexium Capsules Clinical Experience Investigation

Gastric Ulcer, Duodenal Ulcer, Anastomotic Ulcer, Reflux Oesophagitis,"Non-erosive Reflux Disease, Zollinger-Ellison Syndrome

Japan
Eisai Co., Ltd.

Completed

A Comparative Study on the Efficacy and Safety of E3810 in Patients With Non-erosive Gastroesophageal Reflux Disease

Non-erosive Gastroesophageal Reflux Disease

Japan
Astellas Pharma Inc

Completed

Famotidine in Subjects With Non-erosive Gastroesophageal Reflux Disease

Gastroesophageal Reflux

Japan
Eisai Co., Ltd.

Completed

A Double-blind Comparative Study of the Efficacy and Safety of E3810 10mg Once and Twice Daily in Maintenance Therapy for PPI Resistant Gastroesophageal Reflux Disease Patients

Gastroesophageal Reflux Disease

Japan
Takeda

Completed

Efficacy of TAK-438 Compared to Placebo in the Treatment of Non-Erosive Gastroesophageal Reflux Disease

Non-erosive Gastroesophageal Reflux Disease

Japan
Origin Biosciences

Completed

A Natural History Study of Molybdenum Cofactor and Isolated Sulfite Oxidase Deficiencies

Molybdenum Cofactor Deficiency | Isolated Sulfite Oxidase Deficiency

Spain, Israel, United States, United Kingdom, Canada, Netherlands, Germany, Saudi Arabia, Tunisia, Japan, Italy, Malaysia, Poland, Turkey
Alexion Pharmaceuticals

Completed

Acid Lipase Replacement Investigating Safety and Efficacy (ARISE) in Participants With Lysosomal Acid Lipase Deficiency (ARISE)

Lysosomal Acid Lipase Deficiency

France, Poland, United Kingdom, Spain, Mexico, Turkey, Japan, Australia, Russian Federation, United States, Germany, Italy, Czechia, Argentina, Croatia
PTC Therapeutics

Recruiting

A Long-Term Safety Study of PTC923 in Participants With Phenylketonuria

Phenylketonuria

United States, Germany, Spain, Australia, Brazil, United Kingdom, Denmark, Mexico, Portugal, Turkey, Canada, Georgia, Italy, Netherlands, Japan
Ultragenyx Pharmaceutical Inc

Recruiting

Clinical Study of DTX301 AAV- Mediated Gene Transfer for Ornithine Transcarbamylase(OTC) Deficiency

OTC Deficiency

United States, Portugal, Italy, Spain, United Kingdom, Japan, Canada, Germany, France, Argentina, Netherlands, Brazil
Janssen Pharmaceutical K.K.

Completed

A Confirmatory Study of Fentanyl in Participants With Post-herpetic Neuralgia, Complex Regional Pain Syndrome or Postoperative Pain Syndrome

Postoperative Pain | Postherpetic Neuralgia | Complex Regional Pain Syndromes (CRPS)

Japan

Clinical Trials on Acid Reflux in Japan

Sponsors and Collaborators

Medical Conditions

Drug Interventions

CROs by country

CROs in Singapore

Conditions

Rare Diseases

Drug Interventions

Dietary Supplements

Sponsor/Collaborators

Locations