psoriasis vulgaris
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: (1) Patients with stable plaque psoriasis more than one year; (2) male or female patient between 18 to 65 years old; (3) the severity of psoriasis as: PASI 3 to 30, meanwhile BSA<=30%; (4) Informed consent.
Exclusion criteria
Exclusion criteria: (1) Guttate psoriasis, inverse psoriasis or exclusively involves the face,Scalp,nail,mucous membrane or palmoplanta; (2) Acute progressive psoriasis, and erythroderma tendency; (3) Pregnant, lactating, or those who plan to become pregnant in a year; (4) SAS more than 50 or SDS more than 53, or with other psychiatric disorders; (5) With history of primary cardiovascular, respiratory, digestive, urinary, endocrinologic and hematologic diseases, which can't be controlled through ordinary treatments. Those who with malignant diseases, infections, electrolyte imbalance, acid-base disturbance. Patients with clinical test results listed below: AST or ALT 3 times more than normal upper limit; Creatinine 1.5 times more than normal upper limit; Hemoglobin elevates 20g/L more than normal upper limit; Platelet count less than 75.0*10^9/L; White blood cell less than 3.0*10^9/L; Or any other abnormal laboratory test results, assessed by investigators, that are not suitable for this clinical study; (6) Allergic to any medicine or ingredients used in this study; (7) Participating other clinical trials or participated within 1 month; (8) Topical treatments with corticosteroids or Retinoic acid within 2 weeks; systemic therapy or phototherapy (UVB and PUVA) within 4 weeks; biological therapy within 12 weeks; (9) Patients need systemic treatment with western medicine; (10) Other situations that the researchers consider inappropriate to participate in the study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Improvement of PASI (Psoriasis Area Severity Index) from baseline; | — |
Secondary
| Measure | Time frame |
|---|---|
| Improvement rate of PASI;PGA;visual analogue scale for pruritus;Involved Body Surface Area;Dermatology Quality Life Index; | — |
Countries
China
Contacts
Guangdong Provincial Hospital of Chinese Medicine