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Maria Abbattista: From Combined Hormonal Contraceptives to Cerebral Vein Thrombosis
Sep 8, 2025, 06:19

Maria Abbattista: From Combined Hormonal Contraceptives to Cerebral Vein Thrombosis

Journal of Thrombosis and Haemostasis (JTH) shared on LinkedIn:

”The risk of cerebral vein thrombosis associated with different types of combined hormonal contraceptives: a case-control study

In this case-control study of 206 women with CVT and 868 controls, combined hormonal contraceptive (CHC) use was associated with a 10-fold higher risk of CVT.

Risk increased with higher estrogen doses and was particularly elevated with fourth-generation pills (OR 28.3).

Progestin-only and variable-dose CHCs carried a 6-fold increased risk.

Importantly, thrombophilia and positive family history had synergistic effects, with odds ratios exceeding 200 in some subgroups.”

Read the full paper in JTH.

Article: The risk of cerebral vein thrombosis associated with different types of combined hormonal contraceptives: a case-control study

Authors: Maria Abbattista, Addolorata Truma, Ida Martinelli, Francesca Gianniello, Serena M. Passamonti, Marco Capecchi, Andrea Artoni, Flora Peyvandi, Paolo Bucciarelli

Maria Abbattista: From Combined Hormonal Contraceptives to Cerebral Vein Thrombosis

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