Multicenter lupus register from Argentina, the RELESSAR database: Influence of ethnicity on disease phenotype.
Mercedes A GarcíaPaula AlbaVictor Del Campo-PerezSusana RoveranoRosana Maris QuintanaAnalia P AlvarezCesar E GrafCecilia Nora PisoniAlberto SpindlerCatalina GomezHeber M FigueredoSilvia PapasideroRaul PaniegoMaria C de la VegaEmma CivitLuciana Gonzalez LuceroMaria V MartireRodrigo Aguila MaldonadoSergio GordonCarla GobbiMarina MicelliRomina NietoGretel RauschVanina GongoraAgustina DamicoDiana DubinskyAlberto OrdenJohana ZacariazJulia RomeroMariana PeraMario GoñiOscar RilloRoberto BaezValeria ArturiAndrea GonzalezFlorencia ViveroMaria E BedoyaMaria M ShmidVictor CaputoMaria S LarroudeNadia DominguezGraciela N GómezGraciela N RodriguezJosefina MarinVictoria ColladoMarisa JorfenZaida BedranAna CurtiMaria V GazzoniJudith SaranoMarcos ZelayaMonica SacnunPablo Finucci CuriRomina Rojas TesselMaira Arias SaavedraMaria E SattlerMaximiliano A Machado EscobarPablo AstesanaUrsula ParisBelen Maria VirasoroMaria J Santa CruzAlberto AllieviJuan M VandaleNoelia G HojbergBernardo Pons-EstelPublished in: Lupus (2022)
This study represents the largest number of adult patients with SLE studied in Argentina. Caucasian patients were differentiated by having Raynaud's phenomenon and polyadenopathy more frequently, while patients of Mestizo origin had higher damage indexes.