Venous thromboembolism in Japanese patients with breast cancer: subgroup analysis of the Cancer-VTE Registry.

ABSTRACT:

Background

This subgroup analysis of the Cancer-VTE Registry, a nationwide, large-scale, multicenter observational study with a 1-year follow-up, assessed real-world data on venous thromboembolism (VTE) among Japanese patients with breast cancer.

Methods

Patients with stage II-IV pretreatment breast cancer screened for VTE at enrollment were included. During the 1-year follow-up period, incidences of VTE, bleeding, and all-cause death, and background factors associated with VTE risk were examined.

Results

Of 9,630 patients in the Cancer-VTE Registry analysis set, 993 (10.3%) had breast cancer (973 [98.0%] did not have and 20 [2.0%] had VTE at baseline). The mean age was 58.4 years, 73.4% of patients had stage II cancer, and 94.8% had an Eastern Cooperative Oncology Gr

SUBMITTER: Ohsumi S 

PROVIDER: S-EPMC10284999 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature