Completed NA INTERVENTIONAL 3-arm NCT02832804

Effect of Transcranial Direct-current Stimulation Therapy on Primary Chronic Insomnia Patients

Effect of Transcranial Direct-current Stimulation Therapy on Primary Chronic Insomnia Patients: A Pilot Study.Insomnia Patients

Sponsor: Seoul National University Hospital

Conditions Primary Insomnia

Interventions transcranial Direct Current Stimulation

Updated 8 times since 2017 Last updated: Sep 23, 2021 Started: Feb 29, 2016 Primary completion: Sep 30, 2016 Completion: May 31, 2017

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This NA trial investigates Primary Insomnia and is currently completed. Seoul National University Hospital leads this study, which shows 8 recorded versions since 2016 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

8 versions recorded

Sep 2025 — Present [monthly]

Completed NA
Sep 2024 — Sep 2025 [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Oct 2021 — Jul 2024 [monthly]

Completed NA

Status: Unknown Status → Completed
Jan 2021 — Oct 2021 [monthly]

Unknown Status NA

▶ Show 3 earlier versions

Jun 2018 — Jan 2021 [monthly]

Unknown Status NA
Mar 2018 — Jun 2018 [monthly]

Unknown Status NA

Status: Recruiting → Unknown Status
Jan 2017 — Mar 2018 [monthly]

Recruiting NA

First recorded

Feb 2016

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Seoul National University Hospital

Data source: Seoul National University Hospital

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Seoul, South Korea