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A systematic review of treatments for guttate psoriasis
Author(s) -
Chalmers R.J.G.,
O'Sullivan T.,
Owen C.M.,
Griffiths C.E.M.
Publication year - 2001
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 - 10.1046/j.1365-2133.2001.04505.x
Subject(s) - psoriasis , medicine , dermatology , randomized controlled trial , clinical trial , cochrane library , placebo , surgery , alternative medicine , pathology
Background Many different therapies are available for treating guttate psoriasis; however, there appears to be little objective evidence for their efficacy. Objectives This review aims to assess the evidence for the effectiveness of treatments for guttate psoriasis. Antistreptococcal interventions for guttate psoriasis are addressed in a separate review. Methods Studies were identified by searching the Cochrane Clinical Trials Register (Cochrane Library, Issue 3, 1999), Medline ® (1966–September 1999), Embase ® (1988–September 1999), Salford Database of Psoriasis Trials (to November 1999) and the European Dermato–Epidemiology Network (EDEN) Psoriasis Trials Database (to November 1999) for terms GUTTATE and PSORIASIS. We also searched 100 unselected randomized controlled trials of psoriasis therapy and all 112 randomized controlled trials of phototherapy for psoriasis in the Salford Database of Psoriasis Trials for separate stratification of guttate psoriasis. Results No published report could be found to support or to challenge current commonly used methods of management. Only one trial that met the selection criteria was identified. In this small study of 21 hospitalized patients with guttate psoriasis, intravenous infusion of an n ‐3 fatty acid rich lipid emulsion was compared with placebo emulsion containing n ‐6 fatty acids. The n ‐3 preparation appeared to be of some benefit for patients with guttate psoriasis. Conclusion There is currently no firm evidence on which to base treatment of acute guttate psoriasis. Studies comparing standard treatment modalities, including phototherapy and topical regimens, are required to enable informed decisions on treatment choices to be made.