ABSTRACT
Objective To compare the efficacy of transvaginal and transabdominal repair surgery for the treatment of vesicovaginal fistula(VVF).Methods The data of 39 patients undertaken VVF repair in our department between January 2005 and December 2016 was retrospectively reviewed.The patients aged 19 to 69 years (median 45 years),and the median duration of the condition was 22 months (range:1 month to 20 years).The etiologies were all iatrogenic injuries.Thirty-nine patients underwent a total of 43 surgical repairs including 26 transabdominal approach(group 1)and 17 transvaginal approach(group 2).There was no significant difference in terms of the patients' age,fistula size,location and the proportion of patients undergoing repairs previously between the two groups.The operative and outcome data of the two groups was compared.Results The surgical time of group 2 was shorter than that of group 1 (median 85 min vs.178 min,Z =-4.436,P ＜ 0.01).The median blood loss was 20 (5-100) ml in group 2 and 50 (20-800) ml in group 1,and there was statistically significant difference (Z =-3.767,P ＜ 0.01).The postoperative hospital stay of group 2 was also shorter than that of group 1 (median 7 d vs.12 d,Z =-3.076,P ＜ 0.01).The follow-up period was 3 to 120 months (median 26 months).The success rate was 82.4％ (14/17) in group 2 and 80.8％ (21/26) in group 1,and there was no significant difference between the two groups (x2 =0.017,P ＞ 0.05).Conclusion Compared with transabdominal repair,transvaginal repair of VVF is a preferred surgical procedure in respect that it is more simple,less invasive and has similar success rate with transabdominal repair.
ABSTRACT
Objective To discuss the outcomes of transvaginal repair and transabdominal repair for complex vesicovaginal fistula (VVF).Methods The data of complex VVF patients undergoing surgical repair in Peking University First Hospital were retrospectively collected between January 2009 and December 2016.The surgical modalities for complex VVF included transvaginal repair with layered closure and transabdominal repair with full thick vascular peritoneal interposition.The subtype distribution of complex VVF in transabdominal repair group and transvaginal repair group were recorded.The present study included 63 complex VVF patients with the median age of 46 years (range 26-60 years).There were 32 cases undergoing transvaginal repair with layered closure and 31 cases undergoing transabdominal repair with full thick vascular peritoneal interposition.The proportion of cases having failed previous repairs was significantly higher in transvagical repair group (30/32 vs.23/31,P =0.034).Compared with patients with transvaginal repair,patients with transabdominal repair tended to have multiple VVF without statistic significance (18.8％ vs.29.0％,P =0.338).Patients with transabdominal repair had larger VVF than patients with transvaginal repair (median:1.0cm vs.0.5cm,P ＜ 0.001).Results There were 2 cases suffering from fat liquefaction of surgical incision and 1 case suffering from adhesive intestinal obstruction in patients undergoing transabdominal repair.In the median follow-up duration of 24 months (range 8-102 months)and 29 months (range 8-78 months),the successful rates of transvaginal repair and transabdominal repair were 75％ (24/32) and 93.5％ (29/31).Severe lower urinary tract symptoms occurred in one patient who had urine leakage after transabdomnal repair.The bladder volume of patients in transabdominal group recovered at postoperative 3-6 months.Conclusions In consideration of surgical invasion and fistula condition,transvaginal repair with layered closure and transabdominal repair with full thick vascular peritoneal interposition should be performed individually for complex VVF.Meanwhile,the surgeons need pay attention to other perioperative management.
ABSTRACT
Objective To discuss the outcomes of transvaginal repair and transabdominal repair for complex vesicovaginal fistula (VVF).Methods The data of complex VVF patients undergoing surgical repair in Peking University First Hospital were retrospectively collected between January 2009 and December 2016.The surgical modalities for complex VVF included transvaginal repair with layered closure and transabdominal repair with full thick vascular peritoneal interposition.The subtype distribution of complex VVF in transabdominal repair group and transvaginal repair group were recorded.The present study included 63 complex VVF patients with the median age of 46 years (range 26-60 years).There were 32 cases undergoing transvaginal repair with layered closure and 31 cases undergoing transabdominal repair with full thick vascular peritoneal interposition.The proportion of cases having failed previous repairs was significantly higher in transvagical repair group (30/32 vs.23/31,P =0.034).Compared with patients with transvaginal repair,patients with transabdominal repair tended to have multiple VVF without statistic significance (18.8％ vs.29.0％,P =0.338).Patients with transabdominal repair had larger VVF than patients with transvaginal repair (median:1.0cm vs.0.5cm,P ＜ 0.001).Results There were 2 cases suffering from fat liquefaction of surgical incision and 1 case suffering from adhesive intestinal obstruction in patients undergoing transabdominal repair.In the median follow-up duration of 24 months (range 8-102 months)and 29 months (range 8-78 months),the successful rates of transvaginal repair and transabdominal repair were 75％ (24/32) and 93.5％ (29/31).Severe lower urinary tract symptoms occurred in one patient who had urine leakage after transabdomnal repair.The bladder volume of patients in transabdominal group recovered at postoperative 3-6 months.Conclusions In consideration of surgical invasion and fistula condition,transvaginal repair with layered closure and transabdominal repair with full thick vascular peritoneal interposition should be performed individually for complex VVF.Meanwhile,the surgeons need pay attention to other perioperative management.