A three-year evaluation of hemostatic function in Singaporean Norplant acceptors
Singh, K.; Viegas, O.A.; Ratnam, S.S.
Advances in Contraception the Official Journal of the Society for the Advancement of Contraception 6(1): 23-32
1990
ISSN/ISBN: 0267-4874 PMID: 2116080 DOI: 10.1007/bf01849484Document Number: 377172
In a longitudinal study involving 100 Singaporean women, results indicate that the acceptors persist in having a possibly increased predisposition to thrombosis, as evidenced by a significant increase in platelet count and aggregability. Furthermore, the shortened prothrombin time and activated partial thromboplastin time, together with changes in vitamin K factors, still indicate the possible enhanced potential for hypercoagulation.
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