Fibrinolytic activity in bleeding associated with intrauterine contraceptive devices.

ABSTRACT

A prospective study was conducted to assess endometrial fibrinolytic activity before and after insertion of copper 250 (Multiload) and after removal of the IUCD. Fibrinolytic activity was measured on the fibrin plate in the form of zone of lysis. Sixty two women in the control group had fibrinolytic activity of endometrium in the range of 0.3-9.5 cm2 (mean +/- SD 1.77 +/- 1.27), 40 women who wanted to have the IUCD removed, because of reasons other than bleeding had a range of 0-9.5 cm2 (mean +/- SD 2.28 +/- 1.88) while 48 women who had the IUCD removed because of subjective menorrhagia had a range of 2.24-7.56 cm2 (mean +/- SD 4.75 +/- 1.20) which was higher than in the other two groups.