| Autor: |
Akca, Ummusen Kaya, Batu, Ezgi Deniz, Jelusic, Marija, Calatroni, Marta, Bakry, Reima, Frkovic, Marijan, Vinšová, Nikol, Campos, Reinan T, Horne, AnnaCarin, Caglayan, Sengul, Vaglio, Augusto, Moroni, Gabriella, Emmi, Giacomo, Ghiggeri, Gian Marco, Koker, Oya, Sinico, Renato Alberto, Kim, Susan, Gagro, Alenka, Matucci-Cerinic, Caterina, Çomak, Elif |
| Předmět: |
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| Zdroj: |
Rheumatology; 2024 Supplement, Vol. 63, pSI122-SI128, 7p |
| Abstrakt: |
Objective Granulomatosis with polyangiitis (GPA) is an ANCA-associated vasculitis. The 2022 ACR/EULAR-endorsed classification criteria for GPA was derived using data only from adult patients. We aimed to assess the performance of the ACR/EULAR classification criteria for GPA in paediatric patients and compare it with the EULAR/Pediatric Rheumatology International Trials Organization (PRINTO)/Pediatric Rheumatology European Society (PReS)-endorsed Ankara 2008 criteria for GPA. Methods Retrospective data of paediatric patients with GPA in 20 centres from 9 countries were evaluated. The diagnosis of GPA was made according to the expert opinion. The sensitivity, specificity, positive predictive value, and negative predictive value of the criteria sets were evaluated. Results The study included 77 patients with GPA and 108 controls [IgA vasculitis (n = 44), Takayasu's arteritis (n = 20), microscopic polyangiitis (n = 16), polyarteritis nodosa (n = 14), Behçet's disease (n = 12), eosinophilic granulomatosis with polyangiitis (n = 1) and Cogan's syndrome (n = 1)] with a median age of 17.8 and 15.2 years, respectively. Among patients with GPA, constitutional symptoms (85.7%) and ENT involvement (79.2%) were the most common presentations. In the GPA group, 73 patients fulfilled the Ankara 2008 criteria and 69 the ACR/EULAR classification criteria. Sensitivities of the Ankara 2008 criteria and the ACR/EULAR classification criteria were 94.8% and 89.6%, while specificities were 95.3% and 96.3%, respectively. No significant difference was found between sensitivities and specificities of both classification criteria (P = 0.229 and P = 0.733, respectively). Conclusion In children, both the ACR/EULAR and EULAR/PRINTO/PReS Ankara 2008 classification criteria for GPA perform well and similarly. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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