Primary Objective: \- To investigate the efficacy on skin manifestation of 16 weeks treatment of once daily regimen of hydroxychloroquine sulphate (HCQ) in patients with cutaneous lupus erythematosus (CLE) and systemic lupus erythematosus (SLE) with active skin manifestation (CLASI \[Cutaneous Lupus Erythematosus Disease Area and Severity Index\] activity score is ≥4) concomitant treatment with or without corticosteroid. Secondary Objectives: * To evaluate the efficacy on skin manifestation and the safety of 16 weeks treatment of once daily regiment of HCQ versus placebo as the reference group in patients with CLE and SLE with active skin manifestation (CLASI activity score is ≥4) concomitant treatment with or without corticosteroid. * To investigate the safety of 16 weeks treatment of once daily regiment of HCQ in patients with CLE and SLE with active skin manifestation concomitant treatment with or without corticosteroid. * To investigate the safety and efficacy of 52 weeks long-term treatment of once daily regimen of HCQ in patients with CLE and SLE - To investigate the influence of the dose reduction of corticosteroid on CLE and SLE patients treated with HCQ concomitant with corticosteroid * To investigate efficacy of once daily regimen of HCQ on systemic symptoms, musculoskeletal symptoms and immunological parameters in SLE patients.
Age range
18 Years
Sex
ALL
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The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
A change in CLASI (Cutaneous Lupus Erythematosus Disease Area and Severity Index) activity score
Timeframe: from baseline (at visit 2) to 16 weeks treatment (at visit 6)