A Transdiagnostic Sleep & Circadian Treatment for Major Depressive

Status Recruiting

Clinical Trial Summary

This study will examine the use of a transdiagnostic Sleep and Circadian Treatment (TranS-C) in treating Major Depressive Disorder (MDD) in Chinese adults. Sleep disturbance is highly comorbid with a range of psychological disorders, especially MDD. MDD is a major public health concern and a leading cause of disability worldwide. A shift in treatment perspectives, from a disorder-specific approach to a transdiagnostic approach, has been proposed. While the disorder-specific approach tends to understand and treat different mental disorders as independent psychological problems, the transdiagnostic approach aims to identify common clinical features (e.g. sleep disturbances) across a range of psychological disorders. The transdiagnostic approach would potentially facilitate timely dissemination of evidence-based psychological treatments and contribute to significant public health implications.

This study will be a randomized controlled trial on the efficacy of TranS-C for MDD. TranS-C integrates elements of evidence-based interventions, namely cognitive-behavioral therapy for insomnia, delayed sleep phase type, and interpersonal and social rhythm therapy. Prior to all study procedures, an online informed consent (with phone support) will be obtained from potential participants. Around 150 eligible participants will be randomly assigned to the TranS-C group or the care-as-usual control group (CAU group) in a ratio of 1:1. The randomization will be performed by an independent assessor using a computer-generated list of numbers. No deception is necessary. Participants in the TranS-C group will receive TranS-C once per week for 6 consecutive weeks respectively. The group treatment will be delivered by a clinical psychology trainee under the supervision of a clinical psychologist. The TranS-C group will complete a set of online/paper-and-pencil questionnaires before the treatment commences, 1-week, and 12-week after the treatment sessions are completed. The CAU group will complete the same set of online/paper-and-pencil questionnaires during the same periods.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT03786731
Study type	Interventional
Source	Chinese University of Hong Kong
Contact	Fiona Ho
Phone	39433469
Email	pmhlab@cuhk.edu.hk
Status	Recruiting
Phase	N/A
Start date	January 1, 2019
Completion date	June 2021

View Details

See also
Status	Clinical Trial	Phase
Recruiting	`NCT05537558` - Precision Medicine for the Prediction of Treatment (PROMPT) Response (PROMPT)
Terminated	`NCT02192099` - Open Label Extension for GLYX13-C-202, NCT01684163	Phase 2
Completed	`NCT03142919` - Lipopolysaccharide (LPS) Challenge in Depression	Phase 2
Recruiting	`NCT05547035` - Identification of Physiological Data by a Wearable Monitor in Subjects Suffering From Major Depression Disorders	N/A
Terminated	`NCT02940769` - Neurobiological Effects of Light on MDD	N/A
Recruiting	`NCT05892744` - Establishing Multimodal Brain Biomarkers for Treatment Selection in Depression	Phase 4
Recruiting	`NCT05537584` - SMART Trial to Predict Anhedonia Response to Antidepressant Treatment	Phase 4
Active, not recruiting	`NCT05061706` - Multicenter Study of Lumateperone as Adjunctive Therapy in the Treatment of Patients With Major Depressive Disorder	Phase 3
Completed	`NCT04479852` - A Study of the Safety and Efficacy of SP-624 in the Treatment of Adults With Major Depressive Disorder	Phase 2
Recruiting	`NCT04032301` - Repeated Ketamine Infusions for Comorbid PTSD and MDD in Veterans	Phase 1
Recruiting	`NCT05527951` - Enhanced Measurement-Based Care Effectiveness for Depression (EMBED) Study	N/A
Completed	`NCT03511599` - Cycloserine rTMS Plasticity Augmentation in Depression	Phase 1
Recruiting	`NCT04392947` - Treatment of Major Depressive Disorder With Bilateral Theta Burst Stimulation	N/A
Recruiting	`NCT05895747` - 5-HTP and Creatine for Depression R33 Phase	Phase 2
Recruiting	`NCT05273996` - Predictors of Cognitive Outcomes in Geriatric Depression	Phase 4
Recruiting	`NCT05813093` - Interleaved TMS-fMRI in Ultra-treatment Resistant Depression	N/A
Recruiting	`NCT05135897` - The Neurobiological Fundaments of Depression and Its Relief Through Neurostimulation Treatments
Enrolling by invitation	`NCT04509102` - Psychostimulant Augmentation of Repetitive TMS for the Treatment of Major Depressive Disorder	Early Phase 1
Recruiting	`NCT06026917` - Assessing Dopamine Transporter Occupancy in the Patients With Depression Brain With Toludesvenlafaxine Hydrochloride Extended-Release Tablets Using 11C-CFT Positron Emission Tomography (PET)	Phase 4
Recruiting	`NCT06145594` - EMA-Guided Maintenance TMS for Depression	N/A

Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

A Transdiagnostic Sleep and Circadian Treatment for Major Depressive Disorder

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms