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Home-based tDCS for Prevention of Suicidal Ideation

NCT05280756 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 33

Last updated 2026-02-06

Study results available
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Summary

Risk for suicide is elevated in the period after discharge from hospital among adults with major affective disorder. The primary objective of this study is to investigate the feasibility of delivering tDCS sessions for high-risk patients for suicide at home in the days following discharge from an emergency department or inpatient unit. This is a single-center, randomized, sham-controlled, double-blind clinical study. We plan to assess up to 80 adult patients for eligibility over 12 months of which 20 will be enrolled and randomized. Clinical assessments will be performed at baseline, post-treatment day 14 (14 days after the first tDCS session), and follow-up day 30 and 60 (30 and 60 days after the first tDCS session, respectively).

Conditions

Interventions

DEVICE

Home-based transcranial direct current stimulation (tDCS)

Each participant will be asked to do ten home-based tDCS sessions, one per weekday, during two weeks (Monday to Friday). Each session will be supervised remotely by a member of the research staff via HIPAA-compliant videoconference. Participants will receive active home-based tDCS (constant current intensity of 2mA) anodal-left and cathodal-right prefrontal for 30 minutes per session daily for 2 weeks (Monday to Friday - 10 sessions overall) via a tDCS stimulator with headgear and 5x7 (35cm2) saline-soaked surface sponge electrodes.

DEVICE

Sham home-based transcranial direct current stimulation (tDCS)

Each participant will be asked to do ten home-based sessions, one per weekday, during two weeks (Monday to Friday). Each session will be supervised remotely by a member of the research staff via HIPAA-compliant videoconference. Participants will receive sham home-based tDCS for 30 minutes per session daily for 2 weeks (Monday to Friday - 10 sessions overall) via a tDCS stimulator with headgear and 5x7 (35cm2) saline-soaked surface sponge electrodes.

Sponsors & Collaborators

  • Brain & Behavior Research Foundation

    collaborator OTHER

  • University of Rochester

    lead OTHER

Principal Investigators

  • Yeates Conwell, MD · University of Rochester

Study Design

Allocation
RANDOMIZED
Purpose
OTHER
Masking
QUADRUPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-09-21
Primary Completion
2024-04-24
Completion
2024-06-11
FDA Device
Yes

Countries

  • United States

Study Locations

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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 NCT05280756 on ClinicalTrials.gov