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EffectsOfTranscranialPulseStimulationOnDepression-PilotRCT

NCT05006365 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 30

Last updated 2025-03-13

No results posted yet for this study

Summary

The aim of this study is to evaluate the effects of transranial pulse stimulation (TPS) on young adults with symptoms of depression in Hong Kong. Methods: This is a single-blind randomized controlled trial design with two-armed repeated measures, and participants will be followed up at a 3-months post-stimulation period. Eligbility: 1) aged 18 or over; 2) able to understand/read Chinese; 3) HAM-D-17 score of ≥ 8; 4) provide written informed consent. Exclusion criteria includes: 1) individuals being prescribed a DSM-5 diagnosis other than major depressive disorder (e.g., bipolar affective disorder or schizophrenia); 2) Alcohol or substance dependence; 3) Concomitant unstable major medical conditions or major neurological conditions such as brain tumour, brain aneurysm; 4) Haemophilia or other blood clotting disorders or thrombosis; 5) Significant communicative impairments; 6) Participants with metal implant in brain or treated area of the head; 7) Participants who undertook corticosteroid treatment within the last six weeks before first TPS treatment; 8) Pregnant or breastfeeding women. Recruitment: A total of 30 subjects will be recruited from collaborative NGOs and PolyU and randomly assigned into the Intervention Group (TPS) and the Waitlist Control Group on a 1: 1 ratio. Intervention: All participants (both TPS group and the waitlist control group) will receive six 30 minute-TPS sessions (300 pulse in each session, total: 1800 pulse) in 2 weeks' time. Outcome measurements include depression, anhedonia, instrumental activities of daily living, cognition and neuroimaging.

Conditions

Interventions

DEVICE

Transcranial Pulse Stimulation

A total of 30 participants (both TPS group and the waitlist control group) will receive six 30 minute-TPS sessions (300 pulse in each session, total: 1800 pulse) in 2 weeks' time (i.e., 3 sessions (Monday, Wednesday, Friday) per week, total: 3 hours), on a 1: 1 allocation ratio. Participants will be followed up at 3-month period after the intervention. A 2-week TPS intervention alongside with 3-month follow-up is sufficient enough to test the effects of TPS on depressive symptoms.

Sponsors & Collaborators

  • The Hong Kong Polytechnic University

    lead OTHER

Principal Investigators

  • Teris Cheung, PhD · HongKongPolyU

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-08-02
Primary Completion
2022-05-31
Completion
2023-01-28

Countries

  • Hong Kong

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05006365 on ClinicalTrials.gov