NCT04299165.

Study name	Smartphone‐app as maintenance program in COPD (AMOPUR)
Methods	RCT
Participants	104 COPD patients
Interventions	Smartphone Application (KAIA COPD‐App) in combination with activity monitoring vs usual care
Outcomes	Steps per day, dyspnoea:CAT, QoL:SAS‐CRQ, Exercise capacity: sit to stand test, sleep efficacy, motivation, usability, rate, number and severity of adverse events, Anxiety and Depression: HADS
Starting date	March 6, 2020
Contact information	pawan.kaurbollinger@kaiahealth.com
Notes	Status: recruiting