Year: 2024
Type: conference-abstract
Abstract: Altered cellular metabolism is a hallmark of cancer. Systemic metabolic dysregulation has been associated with the pathogenesis of cancer, including glioblastoma. In particular, the metabolic syndrome has been found to increase the risk of developing various systemic cancers, but it is not known how often the metabolic syndrome occurs in patients with glioblastoma or how it affects their clinical outcomes. This study retrospectively investigates the prevalence and impact of metabolic syndrome, and its component risk factors, on survival in patients with glioblastoma IDH-wild type. Interim analysis includes results from 73 patients with anticipation of over 100 patients who received treatment at UC Davis between 2018-2024. Metabolic syndrome prevalence prior to diagnosis was 41% (30/73), higher than the prevalence of 33% in the general population. Patients with metabolic syndrome showed a trend towards reduced overall survival. A significant dose-response association was found between the number of metabolic risk factors and overall survival (p=0.03). Hyperglycemia demonstrated worsened survival (p=0.04), aligning with prior studies. Obesity, hypertension, and dyslipidemia were not significantly associated with survival. These findings highlight the therapeutic potential for targeting systemic metabolic dysregulation, and hyperglycemia in particular, in patients with glioblastoma.
Source: Neuro-Oncology
Authors: John Paul Aboubechara, Orwa Aboud
Institution: University of California, Davis
Language: English
Subfield: Genetics
Field: Medicine
Domain: Health Sciences
Open Access status: bronze
OpenAlex ID: W4404230773