Risk of idiopathic venous thromboembolism in users of progestagens alone.

Vasilakis, C; Jick, H; del Mar Melero-Montes, M · Lancet · 1999

editorial · Level V

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Abstract

Overall, there was a modest, non-significant, positive association between exposure to progestagens alone and venous thromboembolism (VTE). There was no effect with progestagens alone used for contraception, whereas there was a substantial association with the higher dose progestagens used for other reasons.

Medical subject headings