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High‐dose topical calcipotriol in the treatment of extensive psoriasis vulgaris
Author(s) -
BOURKE J.F.,
BERTHJONES J.,
IQBAL S.J.,
HUTCHINSON P.E.
Publication year - 1993
Publication title -
british journal of dermatology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.304
H-Index - 179
eISSN - 1365-2133
pISSN - 0007-0963
DOI - 10.1111/j.1365-2133.1993.tb03315.x
Subject(s) - calcipotriol , psoriasis , medicine , urine , psoriasis area and severity index , calcium , plaque psoriasis , washout , dermatology , gastroenterology
Summary Ten patients with extensive plaque psoriasis were treated with calcipotriol ointment (50 μg/g) for 2 weeks (200 g for 1 week, followed by 300 g during the second week). Mean improvement in psoriasis area and severity index (PASI) was 71%. Mean 24 h urine calcium rose from 4.79 mmol/24 h to 7.27 mmol/24 h ( P <0.000l). Urine calcium returned towards baseline after stopping calcipotriol. Mean serum calcium also rose slightly, hut significantly, from 2.26 mmol/l to 2.32 mmol/l (P<0.005). and fell again in the washout phase. Individual serum calcium values remained within the normal range throughout the study. Topical calcipotriol is an effective, rapidly acting and safe in‐patient treatment for extensive plaque psoriasis.