Optimizing Psoriasis Treatment of Etanercept Combined Methotrexate

Phase 4

Completed

• Conditions: Psoriasis
• Interventions: Drug: etanercept combined with methotrexate or etanercept combined with placebo

• Registration Number: NCT02313922
• Lead Sponsor: Zhejiang University

Brief Summary

The purpose of this study is to evaluate whether etanercept combined with methotrexate are superiority than etanercept as monotherapy in the treatment of chinese severe plaque psoriasis. A phase IV, multicenter, randomized, double-blind, controlled trial was conducted.The primary outcome was Change from baseline in plaque psoriasis as assessed by PASI (psoriasis area and severity index) response or PASI75 (a patient that has an improvement from baseline PASI of at least 75%)

Detailed Description

Not available

Study Timeline

• Study Start: 2014-11
• Study First Submitted: 2014-12-08
• Study First Submitted QC: 2014-12-08
• Study First Posted: 2014-12-10
• Status Verified: 2018-08
• Primary Completion: 2018-08
• Study Completion: 2018-08
• Last Update Submitted: 2018-08-16
• Last Update Posted: 2018-08-17

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 466

Inclusion Criteria

• Adults of both sexes, at least 18 years of age
• have stable plaque psoriasis for at least 6 months, psoriasis involving at least 10 percent of the body surface area, had a minimal PASI of 10 at screening
• had previously received phototherapy or systemic psoriasis therapy at least once or candidates for such therapy in the opinion of the investigator

Exclusion Criteria

• Patients with guttate, erythrodermic, or pustular psoriasis at the time of screening
• recent infection or opportunistic infections, active tuberculosis, hepatitis B and so on
• liver and kidney dysfunction
• those with other serious, progressive, uncontrolled disorders of vital organs and systems (including cardiovascular, liver, lung and kidney), other autoimmune diseases, cancer, HIV infection, which are not suitable for participation in the study of the disease
• history of significant methotrexate toxicity or total cumulative methotrexate exposure > 1000 mg (unless grade ‡ IIIb liver injury has not occurred)
• use of ultraviolet (UV) B therapy, topical ciclosporin or calcineurin inhibitors, class III through VII topical corticosteroids (permitted on the scalp, axillae, and ⁄or groin), or topical vitamin A or D analogues within 14 days of screening
• and psoralen or UVA therapy, systemic psoriasis therapy (including methotrexate), oral retinoids, class I or II topical corticosteroids, dithranol, cyclophosphamide, sulfasalazine, or intravenous or oral calcineurin inhibitors within 28 days of screening
• Patients were excluded if they had received a tumor necrosis factor (TNF) blocking agent or other biologics within 3 months or interleukin (IL)-12 or IL-23 inhibitors within 6 months of study initiation

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
etanercept as monotherapy	etanercept combined with methotrexate or etanercept combined with placebo	patients treated with etanercept combined with placebo
etanercept combined with methotrexate	etanercept combined with methotrexate or etanercept combined with placebo	patients treated with etanercept combined with methotrexate

Primary Outcome Measures

Name	Time	Method
psoriasis area and severity index 75(PASI75)	24 weeks	Change from baseline in plaque psoriasis as assessed by PASI (psoriasis area and severity index) response or PASI75 (a patient that has an improvement from baseline PASI of at least 75%)

Secondary Outcome Measures

Name	Time	Method
Dermatology Life Quality Index (DLQI) change	24 weeks	Change from baseline in plaque psoriasis as assessed by DLQI (dermatology life quality index ) response
adverse events(AEs)	24 weeks	Laboratory parameters, rates of AEs, and percentage of patients requiring interruption or discontinuation of study drug due to AEs
psoriasis area and severity index 50(pasi 50)	24 weeks	Change from baseline in plaque psoriasis as assessed by PASI (psoriasis area and severity index) response or PASI50 (a patient that has an improvement from baseline PASI of at least 50%)
psoriasis area and severity index 90(pasi 90)	24 weeks	Change from baseline in plaque psoriasis as assessed by PASI (psoriasis area and severity index) response or PASI90 (a patient that has an improvement from baseline PASI of at least 90%)

Trial Locations

Locations (1)

the 2Nd Affiliated Hospital,Zhejiang University,; 🇨🇳 Hangzhou, Zhejiang, China