Twelve patients with various types of lymphoma were treated with etretinate. The diagnosis included parapsoriasis en plaque, epidermotropic lymphoma (diffuse chronic erythroderma with atypical mononuclear cells, Sézary syndrome or MF tumours) and non-epidermotropic lymphoma. The patients received etretinate in a dose of 0.8 to 1.0 mg/kg/day for 2 to 14 months. No additional therapy was given. Patients with epidermotropic lymphomas stage I and II had a favourable clinical and histological response whereas those with deeply infiltrating tumours remained unresponsive. Patients with parapsoriasis en plaque and poikiloderma showed little response. Of the four patients who discontinued the treatment, three had recurrences after 3 to 4 months but one remained clear. The results obtained with etretinate may equal those obtained with more aggressive treatments.
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http://dx.doi.org/10.1111/j.1365-2133.1983.tb03991.x | DOI Listing |
J Allergy Clin Immunol
December 2024
Department of Dermatology, University of California, San Francisco, Calif. Electronic address:
Folia Med (Plovdiv)
June 2024
Sofiamed University Hospital, St Kliment Ohridski University, Sofia, Bulgaria.
J Allergy Clin Immunol
September 2024
Department of Dermatology, Icahn School of Medicine at Mount Sinai, New York, NY. Electronic address:
Skin Res Technol
August 2024
Department of Dermatology, The Jikei University School of Medicine, Tokyo, Japan.
Clin Exp Med
July 2024
Department of Dermatology, Allergology and Venereology, University Hospital Schleswig-Holstein (UKSH), Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany.
Patients with primary cutaneous T-cell lymphoma (CTCL) often experience severe and difficult-to-treat pruritus that negatively affects their quality of life (QoL). However, the mechanisms of pruritus in CTCL, including mycosis fungoides (MF), remain largely unknown, and detailed characteristics of CTCL-associated pruritus is not fully elucidated. To characterize pruritus in CTCL, cutaneous B-cell lymphoma (CBCL), and large plaque parapsoriasis (LPP), and to identify potential itch mediators involved in the pathogenesis of pruritus in CTCL patients.
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