Completed PHASE2/PHASE3 INTERVENTIONAL 2-arm NCT00999687

Evaluation of the Efficacy and Safety of Indigo Naturalis Oil Extract on Psoriatic Nails

Sponsor: Chang Gung Memorial Hospital

Interventions Indigo Naturalis Extract in Oil Olive Oil

Updated 6 times since 2017 Last updated: Jul 24, 2019 Started: Sep 30, 2009 Primary completion: Sep 30, 2010 Completion: Sep 30, 2010

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

This PHASE2/PHASE3 trial investigates Nail Psoriasis and is currently completed. Chang Gung Memorial Hospital leads this study, which shows 6 recorded versions since 2009 — indicating limited longitudinal coverage. The change history captured here reflects the iterative nature of clinical trial conduct.

Status Flow

Change History

6 versions recorded

Sep 2024 — Present [monthly]

Completed PHASE2/PHASE3
Jul 2024 — Sep 2024 [monthly]

Completed PHASE2/PHASE3

Phase: PHASE2_PHASE3 → PHASE2/PHASE3
Jan 2021 — Jul 2024 [monthly]

Completed PHASE2_PHASE3
Sep 2019 — Jan 2021 [monthly]

Completed PHASE2_PHASE3
Jun 2018 — Sep 2019 [monthly]

Completed PHASE2_PHASE3

▶ Show 1 earlier version

Jan 2017 — Jun 2018 [monthly]

Completed PHASE2_PHASE3

First recorded

Sep 2009

Trial started

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

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Chang Gung Memorial Hospital

Data source: Chang Gung Memorial Hospital

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

Study Locations

No location information available.