Surgical staples in cesarean section: a randomized controlled trial

Abstract

This randomized controlled trial compares the use of the Auto Suture Poly CS 57 disposable surgical stapler (n = 98) with standard hysterectomy (n = 102) in low transverse cesarean sections. Subjective assessment of blood loss by the surgeon resulted in lower mean (+/- SEM) total blood loss estimates in the stapled group (492 +/- 24 ml) than in the nonstapled group (579 +/- 38 ml) (p = 0.05). However, surgeon's estimation of blood loss as a result of the hysterotomy and blood loss estimated by the hemoglobin deficit measured on the second postoperative day did not significantly differ between the two groups. The use of the stapling device tended to lengthen the total operating time, which averaged 42.5 minutes in the group with the staples and 39.2 minutes in the group with the standard hysterotomy (p = 0.05). The risk of febrile morbidity, the frequency of endometritis, and the length of hospitalization were similar in the two groups. Our results do not support the routine use of the Auto Suture Poly CS 57 disposable surgical stapler in low transverse cesarean sections.