A Randomised Trial to Compare the Effect of Pre- or Postoperative Nandroparin on Blood Loss during Elective Caesarean Section

Abstract

Objective:

To compare operative blood loss following caesarean section in relation to the timing of administration of nandroparin, given to prevent perioperative deep vein thrombosis.

Patients:

Forty-four patients undergoing scheduled, primary elective caesarean section in full-term singleton pregnancies were included in this study.

Interventions:

A prospective randomised trial was performed, in which 2850 IU of nandroparin was administered either 12 h prior to or 12 h following surgery.

Outcome measures:

Haemoglobin and haematocrit levels, as indirect measures of blood loss, were compared in the two groups before and 2 days after surgery.

Findings:

Both groups were composed of 22 women. No significant differences between the outcome measures were observered.

Conclusions:

Nandroparin can safely be administered 12 h before planned caesarean section without significantly increasing blood loss.