Work

Comparing the vascular thromboembolic events following arteriovenous fistula in Chinese population with end-stage renal diseases receiving Clopidogrel versus Beraprost sodium therapy: a retrospective cohort study

Year: 2018

Type: article

Abstract: BACKGROUND: To assess the time to first on-study vascular thromboembolic events (VTEs) of clopidogrel (CL) or beraprost sodium (BPS) in Chinese population with end-stage renal disease (ESRD) treated with arteriovenous fistula (AVF) surgery. METHODS: From Jan 2009 to May 2015, 346 ESRD cases suffering an AVF surgery and undergoing oral administration of 75 mg CL (initial dose of 300 mg), 1 time/day, for 4 weeks or 40 μg BPS, 3 times/day, for 4 weeks were retrospectively assessed. The primary outcome was time to first on-study VTE. RESULTS: In total, 222 ESRD cases (CL, n = 112; BPS, n = 110) were assessed, with a median follow-up time of 38.1 months (range, 37-40 months). The mean time to first on-study VTE was 1.2 weeks (0.5-2.3) and 1.8 weeks (1.2-3.8) for CL and BPS, respectively (HR 0.27, 95% CI 0.16-1.45; P = 0.00). An increased incidence of VTEs was found during the 1th-month follow-up, with rates of 14.2 and 5.5% for CL and BPS, respectively (P = 0.03). The difference persisted over time, with rates of 24.1 and 11.8% at final follow-up, respectively (P = 0.02). CONCLUSION: CL with an increased risk of VTEs tended to have a VTE within the 1st month after cessation compared with BPS.

Source: BMC Nephrology

DOI: 10.1186/s12882-018-1166-0