<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Ruperto, Nicolino</style></author><author><style face="normal" font="default" size="100%">Ozen, Seza</style></author><author><style face="normal" font="default" size="100%">Pistorio, Angela</style></author><author><style face="normal" font="default" size="100%">Dolezalova, Pavla</style></author><author><style face="normal" font="default" size="100%">Brogan, Paul</style></author><author><style face="normal" font="default" size="100%">Cabral, David A</style></author><author><style face="normal" font="default" size="100%">Cuttica, Ruben</style></author><author><style face="normal" font="default" size="100%">Khubchandani, Raju</style></author><author><style face="normal" font="default" size="100%">Lovell, Daniel J</style></author><author><style face="normal" font="default" size="100%">O'Neil, Kathleen M</style></author><author><style face="normal" font="default" size="100%">Quartier, Pierre</style></author><author><style face="normal" font="default" size="100%">Ravelli, Angelo</style></author><author><style face="normal" font="default" size="100%">Iusan, Silvia M</style></author><author><style face="normal" font="default" size="100%">Filocamo, Giovanni</style></author><author><style face="normal" font="default" size="100%">Magalhães, Claudia Saad</style></author><author><style face="normal" font="default" size="100%">Unsal, Erbil</style></author><author><style face="normal" font="default" size="100%">Oliveira, Sheila</style></author><author><style face="normal" font="default" size="100%">Bracaglia, Claudia</style></author><author><style face="normal" font="default" size="100%">Bagga, Arvind</style></author><author><style face="normal" font="default" size="100%">Stanevicha, Valda</style></author><author><style face="normal" font="default" size="100%">Manzoni, Silvia Magni</style></author><author><style face="normal" font="default" size="100%">Pratsidou, Polyxeni</style></author><author><style face="normal" font="default" size="100%">Lepore, Loredana</style></author><author><style face="normal" font="default" size="100%">Espada, Graciela</style></author><author><style face="normal" font="default" size="100%">Kone-Paut, Isabella</style></author><author><style face="normal" font="default" size="100%">Paut, Isabelle Kone</style></author><author><style face="normal" font="default" size="100%">Zulian, Francesco</style></author><author><style face="normal" font="default" size="100%">Barone, Patrizia</style></author><author><style face="normal" font="default" size="100%">Bircan, Zelal</style></author><author><style face="normal" font="default" size="100%">Maldonado, Maria del Rocio</style></author><author><style face="normal" font="default" size="100%">Russo, Ricardo</style></author><author><style face="normal" font="default" size="100%">Vilca, Iris</style></author><author><style face="normal" font="default" size="100%">Tullus, Kjell</style></author><author><style face="normal" font="default" size="100%">Cimaz, Rolando</style></author><author><style face="normal" font="default" size="100%">Horneff, Gerd</style></author><author><style face="normal" font="default" size="100%">Anton, Jordi</style></author><author><style face="normal" font="default" size="100%">Garay, Stella</style></author><author><style face="normal" font="default" size="100%">Nielsen, Susan</style></author><author><style face="normal" font="default" size="100%">Barbano, Giancarlo</style></author><author><style face="normal" font="default" size="100%">Martini, Alberto</style></author></authors><translated-authors><author><style face="normal" font="default" size="100%">Paediatric Rheumatology International Trials Organisation (PRINTO)</style></author></translated-authors></contributors><titles><title><style face="normal" font="default" size="100%">EULAR/PRINTO/PRES criteria for Henoch-Schönlein purpura, childhood polyarteritis nodosa, childhood Wegener granulomatosis and childhood Takayasu arteritis: Ankara 2008. Part I: Overall methodology and clinical characterisation.</style></title><secondary-title><style face="normal" font="default" size="100%">Ann Rheum Dis</style></secondary-title><alt-title><style face="normal" font="default" size="100%">Ann. Rheum. Dis.</style></alt-title></titles><keywords><keyword><style  face="normal" font="default" size="100%">Adolescent</style></keyword><keyword><style  face="normal" font="default" size="100%">Biopsy</style></keyword><keyword><style  face="normal" font="default" size="100%">Child</style></keyword><keyword><style  face="normal" font="default" size="100%">Delphi Technique</style></keyword><keyword><style  face="normal" font="default" size="100%">Granulomatosis with Polyangiitis</style></keyword><keyword><style  face="normal" font="default" size="100%">Humans</style></keyword><keyword><style  face="normal" font="default" size="100%">International Cooperation</style></keyword><keyword><style  face="normal" font="default" size="100%">Internet</style></keyword><keyword><style  face="normal" font="default" size="100%">Polyarteritis Nodosa</style></keyword><keyword><style  face="normal" font="default" size="100%">Purpura, Schoenlein-Henoch</style></keyword><keyword><style  face="normal" font="default" size="100%">Reproducibility of Results</style></keyword><keyword><style  face="normal" font="default" size="100%">Takayasu Arteritis</style></keyword></keywords><dates><year><style  face="normal" font="default" size="100%">2010</style></year><pub-dates><date><style  face="normal" font="default" size="100%">2010 May</style></date></pub-dates></dates><volume><style face="normal" font="default" size="100%">69</style></volume><pages><style face="normal" font="default" size="100%">790-7</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;&lt;b&gt;OBJECTIVES: &lt;/b&gt;To report methodology and overall clinical, laboratory and radiographic characteristics for Henoch-Schönlein purpura (HSP), childhood polyarteritis nodosa (c-PAN), c-Wegener granulomatosis (c-WG) and c-Takayasu arteritis (c-TA) classification criteria.&lt;/p&gt;&lt;p&gt;&lt;b&gt;METHODS: &lt;/b&gt;The preliminary Vienna 2005 consensus conference, which proposed preliminary criteria for paediatric vasculitides, was followed by a EULAR/PRINTO/PRES - supported validation project divided into three main steps. Step 1: retrospective/prospective web-data collection for HSP, c-PAN, c-WG and c-TA, with age at diagnosis &lt;or=18 years. Step 2: blinded classification by consensus panel of a subgroup of 280 cases (128 difficult cases, 152 randomly selected) enabling expert diagnostic verification. Step 3: Ankara 2008 Consensus Conference and statistical evaluation (sensitivity, specificity, area under the curve, kappa-agreement) using as 'gold standard' the final consensus classification or original treating physician diagnosis.&lt;/p&gt;&lt;p&gt;&lt;b&gt;RESULTS: &lt;/b&gt;A total of 1183/1398 (85%) samples collected were available for analysis: 827 HSP, 150 c-PAN, 60 c-WG, 87 c-TA and 59 c-other. Prevalence, signs/symptoms, laboratory, biopsy and imaging reports were consistent with the clinical picture of the four c-vasculitides. A representative subgroup of 280 patients was blinded to the treating physician diagnosis and classified by a consensus panel, with a kappa-agreement of 0.96 for HSP (95% CI 0.84 to 1), 0.88 for c-WG (95% CI 0.76 to 0.99), 0.84 for c-TA (95% CI 0.73 to 0.96) and 0.73 for c-PAN (95% CI 0.62 to 0.84), with an overall kappa of 0.79 (95% CI 0.73 to 0.84).&lt;/p&gt;&lt;p&gt;&lt;b&gt;CONCLUSION: &lt;/b&gt;EULAR/PRINTO/PRES propose validated classification criteria for HSP, c-PAN, c-WG and c-TA, with substantial/almost perfect agreement with the final consensus classification or original treating physician diagnosis.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">5</style></issue><custom1><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/20388738?dopt=Abstract</style></custom1></record></records></xml>