Completed NA INTERVENTIONAL 2-arm NCT03047733

Comparison of Cyclic On-off and Continuous Excimer Laser Treatment for Vitiligo

Comparison of Cyclic On-off and Continuous Excimer Laser Treatment for Vitiligo: A Randomized Controlled Non-inferiority Trial

Sponsor: Ajou University School of Medicine

Conditions Dermatologic Disease Vitiligo

Interventions The XTRAC Excimer Laser System Topical tacrolimus 0.1% ointment

Updated 7 times since 2017 Last updated: Feb 7, 2017 Started: Jul 21, 2015 Primary completion: Dec 31, 2016 Completion: Dec 31, 2016

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 Dermatologic Disease and Vitiligo and is currently completed. Ajou University School of Medicine leads this study, which shows 7 recorded versions since 2015 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

7 versions recorded

Sep 2025 — Present [monthly]

Completed NA
Sep 2024 — Sep 2025 [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jan 2021 — Jul 2024 [monthly]

Completed NA
Feb 2020 — Jan 2021 [monthly]

Completed NA

▶ Show 2 earlier versions

Jun 2018 — Feb 2020 [monthly]

Completed NA
Feb 2017 — Jun 2018 [monthly]

Completed NA

First recorded

Jul 2015

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Ajou University School of Medicine

Data source: Ajou University School of Medicine

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

Study Locations

• Suwon, South Korea