ABSTRACT Objectives: to analyze predictive factors for the incidence of complications related to peripheral venous catheters in children and adolescents with cancer. Methods: a longitudinal follow-up study. conducted at a pediatric oncology clinic unit of a hospital in Bahia. with 333 peripheral venous catheters inserted in 77 children and 26 adolescents. https://mabelandfoxs.shop/product-category/travel-changing-mat/