ABSTRACT

BACKGROUND: Patients with brain cancer have been excluded or were underrepresented in studies on the treatment of venous thromboembolism (VTE), mainly due to the fear of intracranial hemorrhage (ICH).

OBJECTIVES: The aim of this study was to provide data on the risk of ICH, recurrent VTE, and major bleeding in patients with active brain cancer.

METHODS: This was a multicenter, international cohort study at participating sites of the Registro Informatizado Enfermedad Tromboembólica Registry. Patients included in this study were classified as having known active brain cancer, active nonbrain cancer, or without active cancer. ICH at 3 months was the primary study outcome.

RESULTS: Overall, 98,377 patients with VTE were included: 616 with active brain cancer, 16,807 with active nonbrain cancer, and 80,954 without active cancer. At 3 months follow-up, ICH occurred in 2.8%, 0.3%, and 0.2% of the patients, respectively, and was fatal in 1.3%, 0.2%, and 0.1%, respectively. Both rates of major bleeding (3.7% vs 3.2% vs 1.5%, respectively) and recurrent VTE (3.9% vs 3.4% vs 1.1%, respectively) were higher in patients with brain or nonbrain cancer than in patients without cancer. Glioblastomas were associated with a numerically higher risk of ICH, fatal ICH, and recurrent VTE than other brain tumors.

CONCLUSION: In patients with VTE, active brain cancer was associated with a higher risk of ICH or fatal ICH than nonbrain or no active cancer. Further studies are needed to assess the value of different treatment approaches in patients with brain cancer and VTE.

PMID:37810416 | PMC:PMC10551887 | DOI:10.1016/j.rpth.2023.102172

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PubMed articles on: Cancer & VTE/PE

Retracted: Effect Evaluation of Bronchial Artery Embolization for Hemoptysis of Lung Cancer and Changes in Serum Tumor Markers and miR-34 Levels

Contrast Media Mol Imaging. 2023 Sep 27;2023:9839816. doi: 10.1155/2023/9839816. eCollection 2023.

ABSTRACT

[This retracts the article DOI: 10.1155/2022/2471039.].

PMID:37810512 | PMC:PMC10551532 | DOI:10.1155/2023/9839816

17:12

PubMed articles on: Cancer & VTE/PE

Persistent underuse of extended venous thromboembolism prophylaxis in patients undergoing major abdominal cancer operations

J Surg Oncol. 2023 Oct 6. doi: 10.1002/jso.27473. Online ahead of print.