Anti-Phosphatidylserine/Prothrombin antibodies in patients with Polyarteritis Nodosa
Anti-phosphatidylserine/prothrombin (aPS/PT) antibodies have been described in cutaneous Polyarteritis Nodosa (PAN) in association with specific manifestations. To determine aPS/PT antibodies in patients with PAN and its correlation with clinical manifestations. Cross-sectional comparative study inc...
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creator | Sánchez-Cubías, Susy Marcela Martín-Nares, Eduardo Hernández-Molina, Gabriela Nuñez-Alvarez, Carlos A Sedano-Montoya, Manuel Antonio Vargas-Ruiz, Angel Gabriel Hinojosa-Azaola, Andrea |
description | Anti-phosphatidylserine/prothrombin (aPS/PT) antibodies have been described in cutaneous Polyarteritis Nodosa (PAN) in association with specific manifestations.
To determine aPS/PT antibodies in patients with PAN and its correlation with clinical manifestations.
Cross-sectional comparative study including PAN patients and 20 controls (10 Microscopic Polyangiitis [MPA] and 10 Behçet's disease [BD]). Clinical and demographic variables, treatment, serological markers, prognosis, activity and damage indexes were evaluated. aPS/PT, anti-cardiolipin (aCL), anti-beta 2 glycoprotein 1 (anti-B2GP1) antibodies, and lupus anticoagulant (LA) were determined.
Fourteen patients with PAN were included, 11 (79%) women, with disease duration of 207 months, and mostly inactive disease. Only one patient with PAN and one with BD were positive for aPS/PT IgG. LA was the most frequent antibody identified. One patient with MPA and one with BD were positive for aCL IgM; one with MPA for anti-B2GP1 IgG, and one with PAN for anti-B2GP1 IgM.
aPS/PT antibodies are not frequent in patients with longstanding inactive PAN. |
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To determine aPS/PT antibodies in patients with PAN and its correlation with clinical manifestations.
Cross-sectional comparative study including PAN patients and 20 controls (10 Microscopic Polyangiitis [MPA] and 10 Behçet's disease [BD]). Clinical and demographic variables, treatment, serological markers, prognosis, activity and damage indexes were evaluated. aPS/PT, anti-cardiolipin (aCL), anti-beta 2 glycoprotein 1 (anti-B2GP1) antibodies, and lupus anticoagulant (LA) were determined.
Fourteen patients with PAN were included, 11 (79%) women, with disease duration of 207 months, and mostly inactive disease. Only one patient with PAN and one with BD were positive for aPS/PT IgG. LA was the most frequent antibody identified. One patient with MPA and one with BD were positive for aCL IgM; one with MPA for anti-B2GP1 IgG, and one with PAN for anti-B2GP1 IgM.
aPS/PT antibodies are not frequent in patients with longstanding inactive PAN.</description><identifier>EISSN: 2173-5743</identifier><identifier>PMID: 32622644</identifier><language>eng</language><publisher>Spain</publisher><ispartof>Reumatología clinica (Barcelona), 2020-07</ispartof><rights>Copyright © 2020 Elsevier España, S.L.U. and Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32622644$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Sánchez-Cubías, Susy Marcela</creatorcontrib><creatorcontrib>Martín-Nares, Eduardo</creatorcontrib><creatorcontrib>Hernández-Molina, Gabriela</creatorcontrib><creatorcontrib>Nuñez-Alvarez, Carlos A</creatorcontrib><creatorcontrib>Sedano-Montoya, Manuel Antonio</creatorcontrib><creatorcontrib>Vargas-Ruiz, Angel Gabriel</creatorcontrib><creatorcontrib>Hinojosa-Azaola, Andrea</creatorcontrib><title>Anti-Phosphatidylserine/Prothrombin antibodies in patients with Polyarteritis Nodosa</title><title>Reumatología clinica (Barcelona)</title><addtitle>Reumatol Clin (Engl Ed)</addtitle><description>Anti-phosphatidylserine/prothrombin (aPS/PT) antibodies have been described in cutaneous Polyarteritis Nodosa (PAN) in association with specific manifestations.
To determine aPS/PT antibodies in patients with PAN and its correlation with clinical manifestations.
Cross-sectional comparative study including PAN patients and 20 controls (10 Microscopic Polyangiitis [MPA] and 10 Behçet's disease [BD]). Clinical and demographic variables, treatment, serological markers, prognosis, activity and damage indexes were evaluated. aPS/PT, anti-cardiolipin (aCL), anti-beta 2 glycoprotein 1 (anti-B2GP1) antibodies, and lupus anticoagulant (LA) were determined.
Fourteen patients with PAN were included, 11 (79%) women, with disease duration of 207 months, and mostly inactive disease. Only one patient with PAN and one with BD were positive for aPS/PT IgG. LA was the most frequent antibody identified. One patient with MPA and one with BD were positive for aCL IgM; one with MPA for anti-B2GP1 IgG, and one with PAN for anti-B2GP1 IgM.
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To determine aPS/PT antibodies in patients with PAN and its correlation with clinical manifestations.
Cross-sectional comparative study including PAN patients and 20 controls (10 Microscopic Polyangiitis [MPA] and 10 Behçet's disease [BD]). Clinical and demographic variables, treatment, serological markers, prognosis, activity and damage indexes were evaluated. aPS/PT, anti-cardiolipin (aCL), anti-beta 2 glycoprotein 1 (anti-B2GP1) antibodies, and lupus anticoagulant (LA) were determined.
Fourteen patients with PAN were included, 11 (79%) women, with disease duration of 207 months, and mostly inactive disease. Only one patient with PAN and one with BD were positive for aPS/PT IgG. LA was the most frequent antibody identified. One patient with MPA and one with BD were positive for aCL IgM; one with MPA for anti-B2GP1 IgG, and one with PAN for anti-B2GP1 IgM.
aPS/PT antibodies are not frequent in patients with longstanding inactive PAN.</abstract><cop>Spain</cop><pmid>32622644</pmid></addata></record> |
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source | Alma/SFX Local Collection |
title | Anti-Phosphatidylserine/Prothrombin antibodies in patients with Polyarteritis Nodosa |
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