ABSTRACT
We investigated the incidence of thromboembolism in patients receiving combination chemotherapy with bevacizumab (BV)for colorectal cancer and examined its association with clinical factors. Between July 2007 and April 2014, 250 patients with colorectal cancer received combination chemotherapy with BV. Thromboembolism occurred in 24 cases(9.6%). Five predictive risk factors(platelet count B350,000/µL, hemoglobin <10 g/dL, leukocyte count>11,000/mL, body mass index B25.3 kg/m2, and D-dimer B1.44 µg/mL)were set based on a previous report, and the corresponding number of risk factors for thromboembolism and incidence of thromboembolism were examined. The results of multivariate analysis showed that the occurrence of 3 or more risk factors conferred a significant risk for the incidence of thromboembolism. Due to the increased risk of developing thromboembolism in such patients, special attention during management is required.
Subject(s)
Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Colorectal Neoplasms , Thromboembolism , Venous Thromboembolism , Bevacizumab , Colorectal Neoplasms/drug therapy , Drug Therapy, Combination , Humans , Risk FactorsABSTRACT
We investigated the incidence of cholinergic symptoms related to irinotecan hydrochloride(CPT-11)and examined their association with clinical factors. The subjects were 61 patients with colorectal cancer for whom combination chemotherapy with CPT-11 was indicated between May 2008 and December 2014. The incidence of CPT-11-related cholinergic symptoms was investigated. Cholinergic symptoms were observed in 46 patients(75.4%), of whom 29(47.5%)showed Grade 2 or higher symptoms as follows: nasal discharge(47.5%), lacrimation(39.3%), nausea/vomiting(29.5%), and watery stool (26.2%). The results of the multivariate analysis showed that high-dose CPT-11 administration(150mg/m2)was a significant risk factor for the appearance of cholinergic symptoms and that PS 0 was a significant factor for reducing the onset of symptoms. It is important to adequately manage cholinergic symptoms, considering these clinical factors.
