کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6003144 1182992 2013 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Regular ArticleHemodialysis duration, Human platelet antigen HPA-3 and IgA Isotype of anti-β2glycoprotein I antibodies are associated with native arteriovenous fistula failure in Tunisian hemodialysis patients
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی کاردیولوژی و پزشکی قلب و عروق
پیش نمایش صفحه اول مقاله
Regular ArticleHemodialysis duration, Human platelet antigen HPA-3 and IgA Isotype of anti-β2glycoprotein I antibodies are associated with native arteriovenous fistula failure in Tunisian hemodialysis patients
چکیده انگلیسی

IntroductionArteriovenous fistula (AVF) failure is a major cause of morbidity and mortality in hemodialysis patients. We assessed the role of a large panel of acquired and inherited thrombophilic markers in cases of AVF thrombosis among 101 Tunisians on chronic hemodialysis, all with native AVF.Materials and MethodsIn this case-control study, we considered the levels of fibrinogen, factor II, factor VII, factor VIII, factor IX, factor X, factor XI, factor XII, von Willebrand factor, natural coagulation inhibitors, D-Dimer, homocysteine, IgG, IgM and IgA anticardiolipin and anti-β2glycoprotein I (anti-β2GPI), and anti-H/PF4 antibodies; the presence of Lupus Anticoagulant; and genetic markers (Factor V Leiden, prothrombin 20210G > A, MTHFR 677C > T and 1298A > C).ResultsMultivariate analysis indicated that dialysis for > 69 months (OR = 10.12; 95% CI, 2.53 to 40.52; p = 0.001), HPA-3aa genotype (OR = 3.58; 95% CI, 1.36 to 9.4; p = 0.01) and anti-β2GPI IgA isotype (OR = 3.4; 95% CI, 1.21 to 9.55; p = 0.02) were independent risk factors for AVF thrombosis in Tunisian hemodialysis patients. Kaplan-Meier analysis showed that AVF survival was significantly lower for patients with anti-β2GPI IgA than for patients without this isotype (log-rank test, p = 0.014).ConclusionsIgA anti-β2GPI may be of clinical relevance among Tunisians. Further studies on the polymorphism of β2GPI and HPA systems would be helpful for identifying patient groups at high risk of AVF failure.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thrombosis Research - Volume 131, Issue 5, May 2013, Pages e202-e209
نویسندگان
, , , , ,