Comparison of Refined and Crude Indigo Naturalis Ointment in Treating Psoriasis

NCT01022502 · clinicaltrials.gov ↗

PHASE2

Phase

COMPLETED

Status

38

Enrollment

OTHER

Sponsor class

Conditions

Psoriasis Vulgaris

Interventions

DRUG: refined indigo naturalis ointment
DRUG: crude indigo naturalis ointment

Sponsor

Yin-ku Lin