# Long-term Extension Study of TAK-438 for the Prevention of Recurrent Gastric or Duodenal Ulcers During Therapy of Low-dose Aspirin

> **NCT01456247** · PHASE3 · COMPLETED · sponsor: **Takeda** · enrollment: 439 (actual)

## Conditions studied

- Gastric Ulcers
- Duodenal Ulcers

## Interventions

- **DRUG:** TAK-438
- **DRUG:** Placebo
- **DRUG:** TAK-438
- **DRUG:** Placebo
- **DRUG:** Lansoprazole
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT01456247
- **Lead sponsor:** Takeda
- **Sponsor class:** INDUSTRY
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2012-03
- **Primary completion:** 2013-10
- **Final completion:** 2013-10
- **Target enrollment:** 439 (ACTUAL)
- **Last updated:** 2014-05-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01456247

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01456247, "Long-term Extension Study of TAK-438 for the Prevention of Recurrent Gastric or Duodenal Ulcers During Therapy of Low-dose Aspirin". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT01456247. Licensed CC0.

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