The Developmental and Translational Study on Biomarkers and Clinical Characteristics-based Diagnostic and Therapeutic Identification of Major Depressive Disorder: Study Protocol for a Multicenter Randomized Controlled Trial in China
Received 12 July 2020
Accepted for publication 31 August 2020
Published 9 October 2020 Volume 2020:16 Pages 2343—2351
Checked for plagiarism Yes
Review by Single anonymous peer review
Peer reviewer comments 2
Editor who approved publication: Dr Yuping Ning
Xiaohua Liu,1,2,* Yun Wang,3,* Daihui Peng,3 Huifeng Zhang,3,* Yanqun Zheng,1 Yan Wu,3 Yun-Ai Su,4 Ming Liu,5 Xiancang Ma,6 Yi Li,7 Jianfei Shi,8 Xiaojing Cheng,9 Han Rong,10 Yiru Fang2,3,11
1Department of Psychiatry, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, People’s Republic of China; 2Shanghai Key Laboratory of Psychotic Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, People’s Republic of China; 3Division of Mood Disorders, Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai, People’s Republic of China; 4Department of Psychiatry, Peking University Sixth Hospital, Peking, People’s Republic of China; 5Department of Psychiatry, Harbin First Specific Hospital, Harbin, People’s Republic of China; 6Department of Psychiatry, The First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an, People’s Republic of China; 7Department of Psychiatry, Wuhan Mental Health Center, Wuhan, People’s Republic of China; 8Department of Psychiatry, Hangzhou Seventh People’s Hospital, Hangzhou, People’s Republic of China; 9Department of Psychiatry, Shandong Mental Health Center, Shandong, People’s Republic of China; 10Department of Psychiatry, Shenzhen Kangning Hospital, Shenzhen, People’s Republic of China; 11CAS Center for Excellence in Brain Science and Intelligence Technology, Shanghai, People’s Republic of China
*These authors contributed equally to this work
Correspondence: Yiru Fang; Daihui Peng
Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, 600 South Wan Ping Road, Shanghai 200030, People’s Republic of China
Email firstname.lastname@example.org email@example.com
Background: Major depressive disorder (MDD) is a heterogeneous mental disease that encompasses different subtypes and specifiers. Clinically targeted treatments have not been identified yet, although standardized strategies are recommended by several clinical guidelines. The main aim of this study is to respectively identify the precise treatment for three different subtypes of MDD (ie, melancholic, atypical, and anxious).
Methods: An 8-to-12-week, multicenter randomized controlled trial (RCT) with a parallel group design will be conducted to determine the most effective and appropriate treatment. A total of 750 adults diagnosed with MDD will be recruited, categorized into melancholic, atypical or anxious type based on the assessment of the Inventory of Depressive Symptomatology (IDS30) and the Hamilton Anxiety Scale (HAMA), and 1:1 randomly assigned to different intervention groups. Blood draw, EEG test, and MRI scan will be performed at baseline and endpoint. Clinical symptom and side-effects will be evaluated at critical decision points (CDP) including weeks two, four, six, eight, and 12 after treatment. The primary outcome is total score and reduction rate of the 17-Hamilton Depression Rating Scale (17-HDRS). The secondary outcomes include the scores of the Quick Inventory of Depressive Symptomatology-self-report (QIDS-SR), IDS30, HAMA and the Treatment Emergent Symptom Scale (TESS). All the data will be analyzed by SAS software.
Discussion: The study commenced recruitment in August 2017 and is currently ongoing.
Trial Registration: ClinicalTrials.gov Identifier: NCT03219008 (July 17, 2017).
Keywords: major depressive disorder, MDD, subtype, antidepressant, physical therapy, computerized cognitive behavioral treatment, cCBT, randomized controlled trial, RCT
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