Early versus delayed removal of indwelling catheters in patients after elective cesarean section: a prospective randomized trial.

Purpose: We conducted a prospective randomized controlled trial to compare postoperative urinary catheter removal 2 versus 12 h after elective cesarean section in terms of irritative symptoms, first void time, incidence of urinary tract infection, postoperative mobilization time, and hospitalization time. Methods: A total of 134 women admitted to Duzce University Hospital for primary or recurrent elective cesarean section were randomized into two groups. A total of 62 women were enrolled in the early group, with indwelling catheter removal 2 h after cesarean section; 74 women were enrolled in the delayed group, with catheter removal 12 h after the cesarean section. The groups were prospectively compared in terms of irritative urinary symptoms, bacteriuria, hematuria, length of hospital stay, and mobilization time. Results: Urinary frequency ( p  = .04), microscopic hematuria incidence ( p  = .04), postoperative mobilization time ( p  = .01), and length of hospital stay ( p  = .009) were significantly lower in the early group than in the delayed group. There were no significant differences in terms of bacteruria, urinary retention, dysuria, and first postoperative voiding time. Conclusions: Early removal of urinary catheters after elective cesarean section is associated with reduced mobilization time and hospital stay.