Cancer incidence and mortality after a first-ever venous thrombosis: a cohort study in northern Sweden ...

Abstract Background Venous thromboembolism (VTE) has a high mortality rate and can be the first manifestation of cancer. We investigated the incidence of cancer after first-ever VTE and the association between VTE and all-cause mortality. Methods A Swedish cohort study that included 105,997 particip...

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Bibliographic Details
Main Authors: Hägg, Lovisa, Ehrs, Felicia, Lind, Marcus, Johansson, Magdalena
Format: Article in Journal/Newspaper
Language:unknown
Published: figshare 2024
Subjects:
Online Access:https://dx.doi.org/10.6084/m9.figshare.c.7413670.v1
https://springernature.figshare.com/collections/Cancer_incidence_and_mortality_after_a_first-ever_venous_thrombosis_a_cohort_study_in_northern_Sweden/7413670/1
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Summary:Abstract Background Venous thromboembolism (VTE) has a high mortality rate and can be the first manifestation of cancer. We investigated the incidence of cancer after first-ever VTE and the association between VTE and all-cause mortality. Methods A Swedish cohort study that included 105,997 participants without previous cancer who underwent a health examination from 1985–2014 was conducted. Manually validated first-ever VTE events, incident cancer according to the Swedish cancer registry, and mortality were registered. Participants were followed until September 5, 2014. Results The mean age at inclusion was 46.2 years, and 50.3% of participants were female. We identified 1303 persons in the cohort with a VTE and no previous cancer. Among these, 179 (13.7%) were diagnosed with cancer after the VTE event, resulting in a cancer incidence of 26.4 (95% CI 22.8–30.6) cases per 1000 person-years. The incidence was highest during the first 6 months after the VTE. In the study population, VTE was associated with an ...