Yazarlar : van Schouwenburg IM, Mahmoodi BK, Veeger NJ, Kluin-Nelemans HC, Gansevoort RT, Meijer K.

Yayın : Br J Haematol.

Yayın Yılı : 2012

Pubmed Linki : http://www.ncbi.nlm.nih.gov/pubmed/22233096

Konu : Tromboz

Literatür İçeriği :  

Abstract

This study examined the risk of recurrent venous thromboembolism (VTE) in patients with elevated albuminuria. In 1997-1998, inhabitants of Groningen, the Netherlands, aged 28-75 years (n = 85 421), were invited to participate in the PREVEND (Prevention of REnal and Vascular ENd stage Disease) Study, an observational, population-based cohort study. Albuminuria was measured and VTE occurrence was monitored in responding subjects (n = 40 856). Patients with first VTE between study entry and January 2009, identified through databases of the national registry of hospital discharge diagnoses, death certificates, regional anticoagulation clinic and medical records, were used for analysis. Of 351 subjects with first VTE, 37 subjects developed a recurrence during a median follow-up period of 3·3 (interquartile range, 1·1-6·4) years. The annual incidence of recurrence in subjects with elevated albuminuria (≥20 mg/l) was 5·00% [95% confidence interval (CI); 2·16-9·85], compared to 2·38% (95%CI; 1·59-3·41) in subjects with normal albuminuria (<20 mg/l). Hazard ratio for recurrence was 1·95 (95%CI; 0·89-4·30) after adjustment for age and sex. This hazard ratio was 3·35 (95%CI; 1·18-9·47) in patients with first unprovoked, and 1·12 (95%CI; 0·25-5·01) in those with a first provoked event. This study showed that subjects with elevated albuminuria who experience an unprovoked VTE are at an increased risk of recurrence, independent of age and sex.

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