Determining venous thromboembolism risk in patients with adult-type diffuse glioma

Kirsten Bell Burdett, Dusten Unruh, Michael Drumm, Alicia Steffens, Jonathan Lamano, Jonathan Judkins, Margaret Schwartz, Rodrigo Javier, Christina Amidei, Eric S. Lipp, Katherine B. Peters, Albert Lai, Blaine S.C. Eldred, Amy B. Heimberger, Kathleen McCortney, Denise M. Scholtens, Craig Horbinski*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

8 Scopus citations

Abstract

Venous thromboembolism (VTE) is a life-threating condition that is common in patients with adult-type diffuse gliomas, yet thromboprophylaxis is controversial because of possible intracerebral hemorrhage. Effective VTE prediction models exist for other cancers, but not glioma. Our objective was to develop a VTE prediction tool to improve glioma patient care, incorporating clinical, blood-based, histologic, and molecular markers. We analyzed preoperative arterial blood, tumor tissue, and clinical-pathologic data (including next-generation sequencing data) from 258 patients with newly diagnosed World Health Organization (WHO) grade 2 to 4 adult-type diffuse gliomas. Forty-six (17.8%) experienced VTE. Tumor expression of tissue factor (TF) and podoplanin (PDPN) each positively correlated with VTE, although only circulating TF and D-dimers, not circulating PDPN, correlated with VTE risk. Gliomas with mutations in isocitrate dehydrogenase 1 (IDH1) or IDH2 (IDHmut) caused fewer VTEs; multivariable analysis suggested that this is due to IDHmut suppression of TF, not PDPN. In a predictive time-to-event model, the following predicted increased VTE risk in newly diagnosed patients with glioma: (1) history of VTE; (2) hypertension; (3) asthma; (4) white blood cell count; (5) WHO tumor grade; (6) patient age; and (7) body mass index. Conversely, IDHmut, hypothyroidism, and MGMT promoter methylation predicted reduced VTE risk. These 10 variables were used to create a web-based VTE prediction tool that was validated in 2 separate cohorts of patients with adult-type diffuse glioma from other institutions. This study extends our understanding of the VTE landscape in these tumors and provides evidence-based guidance for clinicians to mitigate VTE risk in patients with glioma.

Original languageEnglish (US)
Pages (from-to)1322-1336
Number of pages15
JournalBlood
Volume141
Issue number11
DOIs
StatePublished - Mar 16 2023

Funding

D.U. was supported by the National Institutes of Health (NIH) National Cancer Institute (NCI) grant F32CA216996 . C.H. was supported by NIH National Institute of Neurological Disorders and Stroke grants R01NS102669 , R01NS117104 , and R01NS118039 ; the Northwestern University SPORE in Brain Cancer grant P50CA221747 ; and the Lou and Jean Malnati Brain Tumor Institute . Histology and microscopy services were provided by the Mouse Histology and Phenotyping Laboratory, supported by NCI grant P30CA060553 , awarded to the Robert H. Lurie Comprehensive Cancer Center.

ASJC Scopus subject areas

  • Hematology
  • Biochemistry
  • Cell Biology
  • Immunology

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