Geneva, July 7 -- International Clinical Trials Registry received information related to the study (JPRN-UMIN000062037) titled 'An AB-design pilot study evaluating the effectiveness of a personalized smartphone intervention (JITAI) combined with a wearable device to optimize sedentary time in outpatients with heart disease' on June 24.

Study Type: Interventional

Study Design: Single arm Non-randomized

Primary Sponsor: Nagoya Aoi University

Condition: cardiovascular disease

Intervention: Name: Personalized JITAI smartphone intervention plus wrist-worn wearable Category: Behavioral (digital health), device use Exposure window: 4 weeks during Phase B (Phase A is 2-week observation without notifications notifications are turned off ...