Laparoscopic fistula excision and omentoplasty for high rectovaginal fistulas: a prospective study of 40 patients

Abstract

AimThe aim of this study is to prospectively evaluate 40 patients with a high rectovaginal fistula treated by a laparoscopic fistula division and closure, followed by an omentoplasty.Patients and methodsForty patients with a rectovaginal fistula, between the middle third of the rectum and the posterior vaginal fornix, resulting from different causes (IBD, iatrogenic and birth trauma) were treated by a laparoscopic excision of the fistula and insertion of an omentoplasty in the rectovaginal septum. The patients completed the gastrointestinal quality of life index questionnaire (GIQLI) and the Cleveland Clinic incontinence score (CCIS). All tests were performed at regular intervals after treatment.ResultsIn 38 (95%) patients with a median age of 53 years (range 33–72), the surgical procedure was feasible. In two patients, the fistula was closed without an omentoplasty, and a diverting stoma was performed. The median follow-up was 28 months (range 10–35). Two patients (5%) developed a recurrent fistula. In one patient, the interposed omentum became necrotic and was successfully treated laparoscopically. In another patient, an abscess developed, which needed drainage procedures. The mean CCIS was 9 (range 7–10) before treatment and 10 (range 7–13) after treatment (p = 0.5 Wilcoxon). The median GIQLI score was 85 (range 34–129) before treatment and 120 (range75–142) after treatment (p = 0.0001, Wilcoxon).ConclusionsLaparoscopic fistula excision combined with omentoplasty is a good treatment modality with a high healing rate for high rectovaginal fistulas and an acceptable complication rate.

Management of Complex Perineal Fistula Disease

“…If the rectum is relatively preserved, separation of the fistula with omental interposition offers success rates of 90 to 100%. 82,83 If the rectum is damaged and anal function is preserved, low anterior resection with fistula tract excision and coloanal anastomosis can be performed. 84…”

Minimally invasive treatment of traumatic high rectovaginal fistulas

“…Literature data on the laparoscopic approach of high rectovaginal fistulae (HRVF) are scarce [ 1 – 6 ]. Treatment of HRVF is challenging because of the significant amount of inflammation and fibrosis around the diseased area, which obscures the interrectovaginal cleavage plane.…”

Simulation of Endovideosurgical Interventions in Gynecology

“…Для пластики использовалась стандартная методика по идентификации свищевых отверстий с вскрытием пузырно-маточной складки и раздельным ушиванием отверстий в мочевом пузыре и влагалище Vicryl 3-0 колющей иглой 26 мм ½ по окружности (рис. 3) Также производилось подшивание участка сальника к дефекту в пузырно-маточной складке [1,13]. Симуляционные технологии в медицине являются новым для российского здравоохранения форматом обучения с выраженным практическим акцентом, эффективно формирующим в участниках прикладные навыки через погружение в реальность.…”