Incidence and risk factors of peripheral venous catheter-related adverse events in cardiology department of a Tunisian university hospital: A prospective observational study.

The purpose of our study was to determine the incidence and risk factors of Peripheral Venous Catheter-Related Adverse Events (PVCAEs) in a cardiology department of a university hospital. We carried out a prospective observational study from Mars 2017 to May 2017 in the cardiology department of the University Hospital of Farhat Hached in Sousse, Tunisia. During this period, we actively followed-up all inserted PVCs (every 12hours) from insertion up to 48hours after removal. Regression analyses were applied and significance limits were set at P<0.05. Data were analysed for 210 PVCs (794 PVC-days) in 148 patients. The incidence of PVCAEs was 33.33% with density of incidence of 8.81/1000 PVC-days. PVCAEs were mainly pain (50%) and mechanical events (31.42%). Infections accounted for 11.42%. The most frequent mechanical PVCAEs, was haematoma (15.71%). Multivariate analysis revealed as independent factors for the occurrence of PVCAEs: the hydro electrolytic nature of the injected product (OR=13.42, P<10-3), the medicinal nature of the injected product (OR=5.08, P=0.003), bad cutaneous state (OR=8.08, P=0.003), admission during nightshift (OR=3.76; P=0.014) and advanced age (OR=1.04, P=0.042). Multicenter studies would be very useful to better analyze risk factors associated with PVCAEs.

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