Lymphocytapheresis in the treatment of psoriasis vulgaris

Psoriasis is a common autoimmune chronic inflammatory skin disease that affects approximately 2% of the world's population; fundamental for its immunopathogenic mechanism is secretion of type 1 (Th1) cytokines by T cells and their activation. Since cytapheresis has been widely applied to autoim...

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Veröffentlicht in:Journal of clinical apheresis 2006-10, Vol.21 (3), p.158-164
Hauptverfasser: Liumbruno, Giancarlo Maria, Centoni, Paolo Emilio, Molfettini, Pietra, Ceretelli, Silvia, Ceccarini, Massimo, Bachini, Laura, Pomponi, Adriano, Bagnoni, Giovanni, Vitolo, Margherita, Eberle, Olimpia, Biondi, Alessandro, Sodini, Maria Laura
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container_end_page 164
container_issue 3
container_start_page 158
container_title Journal of clinical apheresis
container_volume 21
creator Liumbruno, Giancarlo Maria
Centoni, Paolo Emilio
Molfettini, Pietra
Ceretelli, Silvia
Ceccarini, Massimo
Bachini, Laura
Pomponi, Adriano
Bagnoni, Giovanni
Vitolo, Margherita
Eberle, Olimpia
Biondi, Alessandro
Sodini, Maria Laura
description Psoriasis is a common autoimmune chronic inflammatory skin disease that affects approximately 2% of the world's population; fundamental for its immunopathogenic mechanism is secretion of type 1 (Th1) cytokines by T cells and their activation. Since cytapheresis has been widely applied to autoimmune disorders, emphasizing the recently reported results of granulocyte and monocyte adsorption apheresis in psoriasis, a small series of psoriasis vulgaris (PV) patients underwent lymphocytapheresis (LCA) with the aim to remove lymphocytes. Five patients were submitted to weekly LCA. The severity of the disease had been evaluated through psoriasis area and severity index (PASI) score before LCA and one week after the last apheresis. PASI score before: patient A: 66; patient B: 33; patient C: 50; patient D: 56; patient E: 29. All the patients showed improvement of skin lesions. PASI score after LCA: patient A: 24; patient B: 8; patient C: 5; patient D: 36; patient E: 2.1. No side effects linked to apheresis were reported. LCA seems to produce interesting results in PV, and PASI improvement related to apheresis is clinically significant. Further studies to address its mechanism of action and potential long‐term side effects are needed. It could become a valuable therapeutic alternative or a complementary tool, which might even be used to reduce the dosages of conventional pharmacological therapies adopted for this chronic disease. J. Clin. Apheresis 2006. © 2006 Wiley‐Liss, Inc.
doi_str_mv 10.1002/jca.20079
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Since cytapheresis has been widely applied to autoimmune disorders, emphasizing the recently reported results of granulocyte and monocyte adsorption apheresis in psoriasis, a small series of psoriasis vulgaris (PV) patients underwent lymphocytapheresis (LCA) with the aim to remove lymphocytes. Five patients were submitted to weekly LCA. The severity of the disease had been evaluated through psoriasis area and severity index (PASI) score before LCA and one week after the last apheresis. PASI score before: patient A: 66; patient B: 33; patient C: 50; patient D: 56; patient E: 29. All the patients showed improvement of skin lesions. PASI score after LCA: patient A: 24; patient B: 8; patient C: 5; patient D: 36; patient E: 2.1. No side effects linked to apheresis were reported. LCA seems to produce interesting results in PV, and PASI improvement related to apheresis is clinically significant. 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Clin. Apheresis</addtitle><description>Psoriasis is a common autoimmune chronic inflammatory skin disease that affects approximately 2% of the world's population; fundamental for its immunopathogenic mechanism is secretion of type 1 (Th1) cytokines by T cells and their activation. Since cytapheresis has been widely applied to autoimmune disorders, emphasizing the recently reported results of granulocyte and monocyte adsorption apheresis in psoriasis, a small series of psoriasis vulgaris (PV) patients underwent lymphocytapheresis (LCA) with the aim to remove lymphocytes. Five patients were submitted to weekly LCA. The severity of the disease had been evaluated through psoriasis area and severity index (PASI) score before LCA and one week after the last apheresis. PASI score before: patient A: 66; patient B: 33; patient C: 50; patient D: 56; patient E: 29. All the patients showed improvement of skin lesions. 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Drug treatments</subject><subject>Psoriasis - pathology</subject><subject>Psoriasis - therapy</subject><subject>Radiotherapy. Instrumental treatment. Physiotherapy. Reeducation. Rehabilitation, orthophony, crenotherapy. Diet therapy and various other treatments (general aspects)</subject><subject>Skin - metabolism</subject><subject>Transfusions. Complications. Transfusion reactions. 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subjects Adsorption
Adult
Anesthesia. Intensive care medicine. Transfusions. Cell therapy and gene therapy
Antibiotics. Antiinfectious agents. Antiparasitic agents
Antiviral agents
apheresis
Autoimmune Diseases - metabolism
autoimmune skin disease
Biological and medical sciences
Blood Component Removal
Blood. Blood and plasma substitutes. Blood products. Blood cells. Blood typing. Plasmapheresis. Apheresis
cytapheresis
Diseases of the cardiovascular system
Female
Granulocytes - cytology
Humans
Inflammation
Leukapheresis - methods
lymphocyte depletion
Lymphocytes - cytology
Male
Medical sciences
Middle Aged
Monocytes - cytology
PASI
Pharmacology. Drug treatments
Psoriasis - pathology
Psoriasis - therapy
Radiotherapy. Instrumental treatment. Physiotherapy. Reeducation. Rehabilitation, orthophony, crenotherapy. Diet therapy and various other treatments (general aspects)
Skin - metabolism
Transfusions. Complications. Transfusion reactions. Cell and gene therapy
title Lymphocytapheresis in the treatment of psoriasis vulgaris
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