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This paper is in the following e-collection/theme issue:

RCTs - Protocols/Proposals (eHealth) (1426) Web-based and Mobile Health Interventions (6026) Digital Mental Health Interventions, e-Mental Health and Cyberpsychology (3432) Depression and Mood Disorders; Suicide Prevention (2560) Mobile Health in Psychiatry (757) Mental Health Issues in Adolescence (810)

Published on in Vol 15 (2026)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/103430, first published .
Young Asian man in blue sweater using smartphone outdoors

Smartphone-Delivered Cognitive Behavioral Digital Therapeutic for Children and Adolescents With Major Depressive Disorder: Protocol for a Multicenter, Randomized, Double-Blind, Placebo-Controlled Trial

Smartphone-Delivered Cognitive Behavioral Digital Therapeutic for Children and Adolescents With Major Depressive Disorder: Protocol for a Multicenter, Randomized, Double-Blind, Placebo-Controlled Trial

Authors of this article:

Xue Li1 Author Orcid Image ;   Qingjiu Cao1 Author Orcid Image ;   Li Sun1 Author Orcid Image ;   Ying Qian1 Author Orcid Image ;   Minglong Gao2 Author Orcid Image ;   Lan Wang2 Author Orcid Image ;   Wenting Lu2 Author Orcid Image ;   Xianglan Wang3 Author Orcid Image ;   Hong Wang3 Author Orcid Image ;   Xuejiao Hou3 Author Orcid Image ;   Jing Liu1 Author Orcid Image
Article Authors Cited by Tweetations Metrics

Xue Li   1 , MD ;   Qingjiu Cao   1 , MD ;   Li Sun   1 , MD, PhD ;   Ying Qian   1 , MD ;   Minglong Gao   2 , MMed ;   Lan Wang   2 , MD ;   Wenting Lu   2 , MD ;   Xianglan Wang   3 , MD ;   Hong Wang   3 , MMed ;   Xuejiao Hou   3 , MMed ;   Jing Liu   1 , MMed

1 Beijing Key Laboratory for Big Data Innovative Application of Child and Adolescent Mental Disorders, NHC Key Laboratory of Mental Health, National Clinical Research Center for Mental Disorders, Peking University Sixth Hospital (Peking University Institute of Mental Health), Peking University, Beijing, Beijing, China

2 The First Hospital of Hebei Medical University, Shijiazhuang, Hebei, China

3 Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, Guangdong, China

Corresponding Author:

  • Jing Liu, MMed
  • Beijing Key Laboratory for Big Data Innovative Application of Child and Adolescent Mental Disorders, NHC Key Laboratory of Mental Health
  • National Clinical Research Center for Mental Disorders
  • Peking University Sixth Hospital (Peking University Institute of Mental Health), Peking University
  • 51 Huayuan N Rd
  • Haidian District
  • Beijing, Beijing 100083
  • China
  • Phone: 86 01082801939
  • Email: ljyuch@bjmu.edu.cn