Clinical Trial: Age-stratified disproportionality analysis of gastrointestinal ulcer-related adverse events associated with tramadol and NSAIDs using the Japanese Adverse Drug Event Report (JADER) database (Japan)

Tokyo, May 2 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000061000) titled 'Age-stratified analysis of gastrointestinal ulcer-related adverse events associated with tramadol and NSAIDs: a study using the JADER database' on May 1.

Study Type: Observational

Primary Sponsor: Institute - Aisei Pharmacy Co., Ltd.

Condition: Condition - Pain-related conditions affecting the knee, spine, shoulder, hip, and lower extremities Classification by malignancy - Others Genomic information - NO

Objective: Narrative objectives1 - To evaluate age-stratified patterns of gastrointestinal adverse events, including peptic ulcer, gastrointestinal bleeding, and perforation, associated with tramadol use, and to cl...