Optimization of smartphone psychotherapy for depression and anxiety among patients with cancer using the multiphase optimization strategy (MOST) framework and decentralized clinical trial system (SMartphone Intervention to LEssen depression/Anxiety and GAIN resilience: SMILE AGAIN project): a protocol for a randomized controlled trial.

Megumi UchidaToshiaki A FurukawaTakuhiro YamaguchiFuminobu ImaiKanae MominoFujika KatsukiNaomi SakuraiTempei MiyajiMasaru HorikoshiHiroji IwataSadamoto ZendaTsuguo IwataniAsao OgawaAkira InoueMasakazu AbeTatsuya ToyamaYosuke UchitomiHiromichi MatsuokaHisashi NomaTatsuo Akechi

Published in: Trials (2023)

UMIN000041536, CTR. Registered on 1 November 2020 https://center6.umin.ac.jp/cgi-open-bin/ctr/ctr_view.cgi?recptno=R000047301 .

Keyphrases

clinical trial
sleep quality
randomized controlled trial
depressive symptoms
quality improvement
minimally invasive
climate change
study protocol
open label
social support
double blind
phase ii
posttraumatic stress disorder
phase iii
physical activity