Association between sex hormone-binding globulin levels and activated protein C resistance in explaining the risk of thrombosis in users of oral contraceptives containing different progestogens
Author(s) -
Huib A.A.M. van Vliet,
Marijke Frölich,
M. Christella,
Stella Thomassen,
Carine J.M. Doggen,
Frits R. Rosendaal,
Jan Rosing,
Frans M. Helmerhorst
Publication year - 2004
Publication title -
human reproduction
Language(s) - English
Resource type - Journals
eISSN - 1460-2350
pISSN - 0268-1161
DOI - 10.1093/humrep/deh612
Subject(s) - gestodene , desogestrel , medicine , sex hormone binding globulin , levonorgestrel , estrogen , cyproterone acetate , endocrinology , population , pill , progestin , progestogen , gynecology , physiology , family planning , hormone , pharmacology , androgen , environmental health , research methodology
Epidemiological studies have shown that both the estrogen dose and progestogen type of oral contraceptives contribute to the increased risk of thrombosis in oral contraceptive users. Thrombin generation-based activated protein C (APC) sensitivity is a global test for the net prothrombotic effect of oral contraceptives and predicts the thrombotic risk. Our objective was to test the usefulness of sex hormone-binding globulin (SHBG) as a marker for the thrombotic risk of an oral contraceptive.
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