Socio-demographic factors and their impact on the number of resections for patients with recurrent glioblastoma

Abstract

Glioblastoma multiforme (GBM) is the most aggressive malignant brain tumour. Having a second or subsequent operation at recurrence may be a positive prognostic factor for survival. Recent studies suggest that socio-demographic variables may influence survival, raising the question whether surgical care differs based on these variables. We examined the relationship between selected socio-demographic variables and the number of repeat operations undergone by patients with recurrent GBM. Data from all patients diagnosed with GBM between 2001 and 2011 was obtained from a clinical database maintained across two institutions (one public, one private). The clinical and socio-demographic factors for..