# A Study of Topical Indigo Naturalis Treatment in Patients With Mild to Moderate Plaque-type Psoriasis

> **NCT01901705** · PHASE2 · COMPLETED · sponsor: **China Medical University Hospital** · enrollment: 24 (actual)

## Conditions studied

- Psoriasis

## Interventions

- **DRUG:** Indigo naturalis ointment
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT01901705
- **Lead sponsor:** China Medical University Hospital
- **Sponsor class:** OTHER
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2013-02
- **Primary completion:** 2014-01
- **Final completion:** 2014-01
- **Target enrollment:** 24 (ACTUAL)
- **Last updated:** 2017-02-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01901705

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01901705, "A Study of Topical Indigo Naturalis Treatment in Patients With Mild to Moderate Plaque-type Psoriasis". Retrieved via AI Analytics 2026-06-06 from https://api.ai-analytics.org/clinical/NCT01901705. Licensed CC0.

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