Prevalence of peripheral phlebitis and associated factors in patients with peripheral intravenous catheters at Hoe Nhai general Hospital in 2025

Abstract

Objective: To determine the prevalence of peripheral phlebitis in patients with peripheral intravenous catheters (PIVCs) and to identify associated risk factors at Hoe Nhai General Hospital in 2025. Methodology: A prospective descriptive study was conducted on 373 patients undergoing PIVC insertion from January to June 2025. Patients were monitored from catheter insertion to removal. Phlebitis was evaluated using the Visual Infusion Phlebitis (VIP) scale. Results: The overall phlebitis rate was 33.7%, predominantly mild: grade 1 (19.8%), grade 2 (12.3%), and grade 3 (1.6%). No grade 4 or 5 cases were observed. Age, sex, body mass index (BMI), underlying medical conditions, catheter insertion site, catheter gauge, and the use of extension or connecting devices were found to be associated with the incidence of phlebitis in patients with peripheral venous catheters. Conclusions: Although mild phlebitis is a common complication in patients with peripheral venous catheters, it requires careful attention from caregivers. Awareness of associated risk factors and timely intervention strategies are essential to reduce the risk of further complications