title: Effect of vaginal cleansing on postoperative factors in elective caesarean sections: a prospective, randomised controlled trial.
abstract: OBJECTIVE
  To assess the effect of povidone iodine versus benzalkonium chloride, which were applied preoperatively for vaginal disinfection in caesarean sections, on postoperative factors.
  
  
  METHODS
  One hundred and twenty patients underwent elective caesarean section were divided into three groups using the simple randomisation method: Group 1 (povidone iodine, n: 41); Group 2 (benzalkonium chloride, n: 39); Group 3 (control group, n: 40). Demographic data, duration of operation, amount of bleeding, postoperative pain, time to first flatulence and defaecation, haematological parameters on postoperative day 1 were compared between three groups. Pain evaluation was performed at 6th and 24th postoperative hour using Visual Analogue Scale.
  
  
  RESULTS
  No statistically significant differences were detected between the groups in demographic characteristics. There were no significant differences between the groups with respect to the duration of operation and hospital stay. The patients in the group who underwent povidone iodine vaginal cleansing had statistically significantly less postoperative pain as compared to control group. No difference was observed between the groups in haematological parameters other than C-reactive protein (CRP); however, CRP levels at 24th post-operative hour were significantly lower in Group 1 compared to the other groups.
  
  
  CONCLUSIONS
  The preoperative vaginal cleansing with povidone iodine could reduce the postoperative pain, analgesic need and infection parameter.
authors.affiliation: a Department of Obstetrics and Gynecology , Faculty of Medicine, SANKO University , Gaziantep , Turkey.
authors.forename: Abdullah
authors.initials: A
authors.lastname: Göymen
authors.affiliation: b Department of Obstetrics and Gynecology , Faculty of Medicine, Kırıkkale University , Kırıkkale , Turkey.
authors.forename: Yavuz
authors.initials: Y
authors.lastname: Şimşek
authors.affiliation: a Department of Obstetrics and Gynecology , Faculty of Medicine, SANKO University , Gaziantep , Turkey.
authors.forename: Halil İbrahim
authors.initials: Hİ
authors.lastname: Özdurak
authors.affiliation: a Department of Obstetrics and Gynecology , Faculty of Medicine, SANKO University , Gaziantep , Turkey.
authors.forename: Şükran Esra
authors.initials: ŞE
authors.lastname: Özkaplan
authors.affiliation: c Department of Obstetrics and Gynecology , Ankara Mevki Military Hospital , Ankara , Turkey.
authors.forename: Yaşam Kemal
authors.initials: YK
authors.lastname: Akpak
authors.affiliation: d Department of Obstetrics and Gynecology , Gölcük Military Hospital , Kocaeli , Turkey , and.
authors.forename: Özkan
authors.initials: Ö
authors.lastname: Özdamar
authors.affiliation: e Department of Assisted Reproduction , LIV Hospital , Istanbul , Turkey.
authors.forename: Serkan
authors.initials: S
authors.lastname: Oral
mesh_terms: D000328:Adult; D000704:Analysis of Variance; D000891:Anti-Infective Agents, Local / Q000008:administration & dosage*; D001548:Benzalkonium Compounds / Q000008:administration & dosage*; D002585:Cesarean Section; D004203:Disinfection / Q000379:methods; D017558:Elective Surgical Procedures; D005260:Female; D006801:Humans; D010147:Pain Measurement; D010149:Postoperative Pain / Q000175:diagnosis / Q000517:prevention & control*; D011184:Postoperative Period; D011206:Povidone-Iodine / Q000008:administration & dosage*; D011247:Pregnancy; D011446:Prospective Studies; D013530:Surgical Wound Infection / Q000517:prevention & control*; D014621:Vagina; D055815:Young Adult
chemical_list: D000891:Anti-Infective Agents, Local; D001548:Benzalkonium Compounds; D011206:Povidone-Iodine
keywords: Benzalkonium chloride; caesarean section; povidone iodine; prophylaxis; wound site infection