RESUMEN
OBJECTIVE: To assess the effect of using abdominal binders on pain, distress, and postpartum hemorrhage after cesarean delivery. METHODS: The present prospective randomized controlled trial enrolled patients undergoing non-emergency cesarean deliveries in Gonbad-e Kavus, Golestan Province, Iran, between January 22 and October 23, 2015. Patients were randomized in a 1:1 ratio by blocks of four or six to a control group or to use an abdominal binder after delivery; all patients received routine care. The primary outcomes were visual analog scale-assessed pain, symptom distress scale (SDS)-assessed distress, and hemoglobin and hematocrit levels. Participants and researchers were masked to treatment assignments until after cesarean delivery, and data analysis was unmasked; intention-to-treat analyses were performed. RESULTS: There were 89 patients enrolled in each group, with no differences in baseline pain scores, SDS scores, and hemoglobin and hematocrit levels between the groups (all P>0.05). Pain and SDS scores were lower in the binder group at all post-baseline time points compared with the control group (all P<0.001). Hemoglobin and hematocrit levels were higher among patients who received binders 36 hours after baseline (both P<0.001). There was one patient who experienced hemorrhage in the binders group and one patient requested removal of their binder. CONCLUSION: Patients who received abdominal binders reported less pain, lower SDS scores, and higher hemoglobin and hematocrit levels following cesarean delivery. IRANIAN REGISTRY OF CLINICAL TRIALS: IRCT2015042521917N2.
