Marta Muzzana1, Paolo Pedrazzoli1,2, Angioletta Lasagna1. 1. Medical Oncology Unit, Fondazione IRCCS Policlinico San Matteo, Viale Camillo Golgi 19, Pavia, Italy. 2. Department of Internal Medicine & Medical Therapy, University of Pavia, Viale Camillo Golgi 19, Pavia, Italy.
Abstract
Background: There are several case reports suggesting that G-CSFs may, in rare conditions, produce serious side effects, such as vasculitis. Materials & methods: A systematic search was conducted in Medline via PubMed, Embase and Cochrane Library to describe this unusual side effect to raise awareness among clinicians for early recognition and treatment. Results: Fifty-seven patients were analyzed. The most prevalent cancer type was breast cancer (47%). Long-acting G-CSF was used in 38 patients (67%). Only 47% of patients were treated with steroids. Conclusion: Although the benefit of G-CSF treatment outweighs the potential damage, oncologists should consider the possibility of triggering a vascular toxicity and try to identify patients at increased risk for this side effect.
Background: There are several case reports suggesting that G-CSFs may, in rare conditions, produce serious side effects, such as vasculitis. Materials & methods: A systematic search was conducted in Medline via PubMed, Embase and Cochrane Library to describe this unusual side effect to raise awareness among clinicians for early recognition and treatment. Results: Fifty-seven patients were analyzed. The most prevalent cancer type was breast cancer (47%). Long-acting G-CSF was used in 38 patients (67%). Only 47% of patients were treated with steroids. Conclusion: Although the benefit of G-CSF treatment outweighs the potential damage, oncologists should consider the possibility of triggering a vascular toxicity and try to identify patients at increased risk for this side effect.