This is an open label, parallel group, multi-centre, phase III study to assess the safety and efficacy of D961H in maintenance therapy following initial healing therapy in Japanese paediatric patients with reflux esophagitis, and to assess the safety and efficacy of D961H in Japanese paediatric patients treated with long term non-steroidal anti-inflammatory drugs or low-dose aspirin therapy who have a documented medical history of gastric ulcer or duodenal ulcer diagnosis. Doses of D961H in this study is set for the 2 groups (weight more than equal 10 kg to less than 20 kg and weight more than equal 20 kg) in the maintenance therapy for healed reflux esophagitis group and the prevention of gastric ulcer or duodenal ulcer recurrence by non-steroidal anti-inflammatory drugs or low-dose aspirin therapy group, Primary endpoints are evaluated at week 32. Further, this study is designed to evaluate the long term efficacy and safety of D961H for a maximum of 52 weeks, in consideration of the medical needs for long term proton pump inhibitor treatment. Patient can continue study treatment up to 52 weeks, if they want.
Name: D961H capsule 10mg
Description: All Groups can select either capsule or sachet during the study.Type: DrugGroup1 Group2 Group3 Group4
Name: D961H sachet 10mg
Description: All Groups can select either capsule or sachet during the study.Type: DrugGroup1 Group2 Group3 Group4
Description: Maintenance therapy for healed reflux esophagitis study part: Presence/absence of reflux esophagitis relapse from 8 to 32 weeks for all subjects by assessment of the composite endpoint (reflux esophagitis -related symptoms or optional esophagogastroduodenoscopy findings) during the maintenance therapy.
Measure: Presence/absence of reflux esophagitis relapse Time: 8 to 32 weeksDescription: Maintenance therapy for healed reflux esophagitis study part: Safety from 8 to 32 weeks for all subjects.
Measure: Adverse events during reflux esophagitis maintenance therapy Time: 8 to 32 weeksDescription: Prevention of gastric ulcer or duodenal ulcer recurrence associated with long term non-steroidal anti-inflammatory drugs or low-dose aspirin therapy study part: Presence/absence of gastric ulcer or duodenal ulcer recurrence from 0 to 32 weeks for all subjects by assessment of the composite endpoint (gastric ulcer or duodenal ulcer-related symptoms or optional esophagogastroduodenoscopy findings) during the prevention therapy.
Measure: Presence/absence of gastric ulcer or duodenal ulcer recurrence Time: 0 to 32 weeksDescription: Prevention of gastric ulcer or duodenal ulcer recurrence associated with long term non-steroidal anti-inflammatory drugs or low-dose aspirin therapy study part: Safety from 0 to 32 weeks for all subjects.
Measure: Adverse events during gastric ulcer or duodenal ulcer recurrence prevention therapy Time: 0 to 32 weeksDescription: Presence/absence of reflux esophagitis relapse from 8 to 52 weeks for subjects who continued the study treatment after Week 32 by assessment of the composite endpoint (reflux esophagitis-related symptoms or optional esophagogastroduodenoscopy findings) during the maintenance therapy.
Measure: Presence/absence of reflux esophagitis relapse Time: 8 to 52 weeksDescription: Maintenance therapy for healed reflux esophagitis study part: Safety from 8 to 52 weeks for subjects who continued the study treatment after Week 32.
Measure: Adverse events during reflux esophagitis maintenance therapy Time: 8 to 52 weeksDescription: Presence/absence of gastric ulcer or duodenal ulcer recurrence from 0 to 52 weeks for subjects who continued the study treatment after Week 32 by assessment of the composite endpoint (gastric ulcer or duodenal ulcer-related symptoms or optional esophagogastroduodenoscopy findings) during the prevention therapy.
Measure: Presence/absence of gastric ulcer or duodenal ulcer recurrence Time: 0 to 52 weeksDescription: Prevention of gastric ulcer or duodenal ulcer recurrence associated with long term non-steroidal anti-inflammatory drugs or low-dose aspirin therapy study part: Safety from 0 to 52 weeks for subjects who continued the study treatment after Week 32.
Measure: Adverse events during gastric ulcer or duodenal ulcer recurrence prevention therapy Time: 0 to 52 weeksAllocation: Non-Randomized
Parallel Assignment
There is one SNP
An Open Label, Parallel Group, Multi-centre, Phase III Study to Assess the Efficacy and Safety of D961H for the Maintenance Therapy Following Initial Treatment in Japanese Paediatric Patients With Reflux Esophagitis and for the Prevention of Recurrence of Gastric Ulcer or Duodenal Ulcer in Japanese Paediatric Patients Treated With Non-steroidal Anti-inflammatory Drugs or Low-dose Aspirin. --- D961H ---
A Study of Esomeplazole (D961H) in Japanese Paediatric Patients With Reflux Esophagitis, Gastric Ulcer or Duodenal Ulcer This is an open label, parallel group, multi-centre, phase III study to assess the safety and efficacy of D961H in maintenance therapy following initial healing therapy in Japanese paediatric patients with reflux esophagitis, and to assess the safety and efficacy of D961H in Japanese paediatric patients treated with long term non-steroidal anti-inflammatory drugs or low-dose aspirin therapy who have a documented medical history of gastric ulcer or duodenal ulcer diagnosis. --- D961H ---
A Study of Esomeplazole (D961H) in Japanese Paediatric Patients With Reflux Esophagitis, Gastric Ulcer or Duodenal Ulcer This is an open label, parallel group, multi-centre, phase III study to assess the safety and efficacy of D961H in maintenance therapy following initial healing therapy in Japanese paediatric patients with reflux esophagitis, and to assess the safety and efficacy of D961H in Japanese paediatric patients treated with long term non-steroidal anti-inflammatory drugs or low-dose aspirin therapy who have a documented medical history of gastric ulcer or duodenal ulcer diagnosis. --- D961H --- --- D961H ---
A Study of Esomeplazole (D961H) in Japanese Paediatric Patients With Reflux Esophagitis, Gastric Ulcer or Duodenal Ulcer This is an open label, parallel group, multi-centre, phase III study to assess the safety and efficacy of D961H in maintenance therapy following initial healing therapy in Japanese paediatric patients with reflux esophagitis, and to assess the safety and efficacy of D961H in Japanese paediatric patients treated with long term non-steroidal anti-inflammatory drugs or low-dose aspirin therapy who have a documented medical history of gastric ulcer or duodenal ulcer diagnosis. --- D961H --- --- D961H --- --- D961H ---
Doses of D961H in this study is set for the 2 groups (weight more than equal 10 kg to less than 20 kg and weight more than equal 20 kg) in the maintenance therapy for healed reflux esophagitis group and the prevention of gastric ulcer or duodenal ulcer recurrence by non-steroidal anti-inflammatory drugs or low-dose aspirin therapy group, Primary endpoints are evaluated at week 32. --- D961H ---
Further, this study is designed to evaluate the long term efficacy and safety of D961H for a maximum of 52 weeks, in consideration of the medical needs for long term proton pump inhibitor treatment. --- D961H ---
Number of Subjects Maintenance therapy for healed reflux esophagitis study part: - Group1:aged 1 to 14 years (weight more than equal 10 kg to less than 20 kg ), Maintenance phase, n=5 to 10 - Group2:aged 1 to 14 years (weight more than equal 20 kg), Maintenance phase, n=10 to 20 Prevention of gastric ulcer or duodenal ulcer recurrence associated with long term non-steroidal anti-inflammatory drugs or low-dose aspirin therapy study part: - Group3:aged 1 to 14 years (weight more than equal 10 kg to less than 20 kg), n=5 to 10 at Week 0 - Group4:aged 1 to 14 years (weight more than equal 20 kg), n=10 to 20 at Week 0 All subjects have a D961H administration for 32 or 52 weeks. --- D961H ---