Marital disruption among women with genital fistula in Nigeria: who is at greatest risk?

INTRODUCTION AND HYPOTHESIS: Marital disruption is a commonly identified sequela of genital fistula in developing countries. This study is aimed at identifying factors that correlate with marital outcomes. METHODS: All new patients presenting to Evangel VVF Centre in Jos, Nigeria, between August 2015 and August 2017, were retrospectively reviewed with regard to demographics, medical history, and fistula details to identify variables correlating with marital status, particularly whether currently married or presently divorced, separated, or divorced and remarried (cumulatively the "divorce group"). RESULTS: Among 581 new patients, 66% were married and 18% experienced marital disruption. Presence of living children in the home and having attended any level of formal education were found to be protective of marriage (p values <0.0001 and 0.0045 respectively). Patients in the divorce group were more likely to have delivered a baby before the age of 18, be of Muslim background, and have a longer time since fistula formation (p values all <0.0001), as were those married younger than 18 and those whose fistula followed a vaginal delivery (p values 0.0015 and 0.0017 respectively). CONCLUSION: Several factors correlate with disruption of the marriage relationship. Patients at highest risk for marital disruption should be identified early and provided with interventions aimed at protecting their marriage and social support system.

Age-specific factors related to institutional delivery in Nigeria: Insights from the 2011 Multiple Indicator Cluster Survey.

With 814 maternal deaths per 100,000 live births, maternal mortality remains a significant public health problem in Nigeria. We examined associations between maternal age and institutional delivery among 9,485 women, using data from the 2011 Nigeria Multiple Indicator Cluster Survey. We used multiple logistic regression to identify enabling factors and barriers to institutional delivery. Older maternal age was positively associated with institutional delivery. In age-stratified, adjusted analyses, secondary/higher education and living in wealthy households were consistently associated with increased odds of institutional delivery among the youngest (15-19 years) and the oldest (40-49 years) women. Higher parity was associated with significantly reduced odds of institutional delivery among women <40 years, but was not associated among women aged 40-49 years. Among women of 40-49 years, attending at least four antenatal care (ANC) visits was associated with increased odds of institutional delivery; among women of ages 15-19 years, the association was not significant. Similarly, having a skilled ANC provider was not significantly associated with institutional delivery among women aged 15-19 and 40-49 years. These findings suggest that women at the highest risk for maternal death may face barriers to institutional delivery services. Focused policies and programs are needed to address women's reproductive health vulnerabilities.

Ureterovaginal fistula following spontaneous vaginal delivery, repaired by vaginal ureteroneocystostomy in a low resource setting.

Ureterovaginal fistula commonly follows ureteric injury during pelvic surgery, and presents with continuous urinary incontinence in spite of normal micturition. Continuous urinary incontinence has significant impact on quality of life, thus requiring effective surgical intervention in order to restore health. We found no reported case of ureterovaginal fistula following spontaneous vaginal delivery with prolonged obstructed labour. Relevant history and simple diagnostic procedures were used for diagnosis and the patient had successful vaginal ureteroneocystostomy. This could be the first reported ureterovaginal fistula following spontaneous vaginal delivery with prolonged obstructed labour. Vaginal ureteroneocystostomy though scarcely reported, is feasible in selected cases.

Effect of HIV infection on outcomes after surgical repair of genital fistula.

OBJECTIVE: To compare outcomes following surgical repair of genital fistula among Nigerian women with or without HIV. METHODS: A retrospective review was conducted of all genital fistula repair surgeries performed at Evangel Vesicovaginal Fistula Center in Jos, Nigeria, between January 1, 2004, and April 30, 2014. Patient characteristics, HIV status, genital fistula characteristics, and postoperative outcomes were assessed for between-group variance. The odds ratio (OR) and 95% confidence intervals (CIs) were the primary measures used for determining the association between HIV status and surgical outcomes. RESULTS: Of the 3313 surgeries recorded, 201 (6.1%) were performed among patients with HIV infection. No statistically significant between-group differences were found for patient or fistula characteristics. By contrast, failed vesicovaginal failure (VVF) closure was significantly more common among women infected with HIV than among their HIV-negative counterparts (OR 0.629, 95% CI 0.443-0.894). No between-group differences in failure rates were found for ureterovaginal or rectovaginal fistulas. CONCLUSION: Determining HIV status before surgery could aid prediction of outcomes among Nigerian women undergoing repair of VVF. Further studies are required to examine factors that might improve outcomes for women with HIV infection.

Sexual activity among Nigerian women following successful obstetric fistula repair.

OBJECTIVE: To evaluate post-operative sexual activity among women who have undergone obstetric fistula repair. METHODS: The present descriptive cross-sectional study recruited married women who had undergone successful obstetric fistula repair who were attending reunion activities at Bingham University Teaching Hospital, Jos, Nigeria, between March 13 and March 15, 2014. Participants were interviewed regarding penetrative vaginal intercourse after surgery, and any changes in sexual desire, arousal, orgasm, sexual satisfaction, and the presence of coital pain compared with before they experienced obstetric fistula. RESULTS: There were 102 patients who participated in interviews; 23 (22.5%) reported not being able to engage in penetrative vaginal intercourse and 12 (52%) of these patients ascribed this to a "tight" or "narrow" vagina. Compared with the pre-fistula period, 63 (61.7%) patients reported reduced sexual desire, 57 (55.9%) reported lack of or inadequate lubrication during intercourse, 12 (11.8%) reported anorgasmia, and 60 (58.8%) reported reduced attainment of orgasm. Dyspareunia was reported by 48 (47.1%) patients; 43 (90%) experienced superficial or deep dyspareunia, and 5 (10%) experienced both. A lack of and lower sexual satisfaction were reported by 20 (19.6%) and 40 (39.2%) patients, respectively. CONCLUSION: Following obstetric fistula repair, many women experienced difficulty engaging in penetrative vaginal intercourse and reported sexual dysfunction. Management of sexual dysfunction should be part of fistula rehabilitation programs.

Bladder stones in vesicovaginal fistula: is concurrent repair an option? Experience with 87 patients.

INTRODUCTION AND HYPOTHESIS: The objective was to assess the outcomes of a one-stage approach to bladder stones in the setting of a vesicovaginal fistula, performing fistula repair concurrently with stone extraction. METHODS: Retrospective review of urogenital fistula surgeries at Evangel VVF Center in Jos, Nigeria, between December 2003 and April 2014, identified 87 women with bladder stones accompanying their fistulas and 2,979 repaired without stones. Concurrent stone extraction and fistula repair were performed in 51 patients. Outcomes were compared with respect to fistula size, classification, and fibrosis. RESULTS: Women presenting with bladder stones were older and had larger fistulas than those without stones (P < 0.001). Additionally, their fistulas were more often classifiable as large and less often as high (P = 0.02), and were more fibrotic (P = 0.003). Twenty-six (51 %) patients with concurrent repair successfully became dry. Comparing results by classification, concurrent repair of high fistulas with stones was very likely to be successful (OR 8.8, 95% CI 1.0-78.2), whereas low fistulas were not (OR 0.2, 95% CI 0.02-0.7). Outcomes were similar to those of patients without stones, except for low fistulas, which were 5 times more likely to fail (P = 0.04). CONCLUSION: Concurrent closure of vesicovaginal fistula at the time of bladder stone extraction is possible and, in many respects, preferable to a staged approach, particularly among high or midvaginal fistulas.

Urinary diversion for patients with inoperable obstetric vesicovaginal fistula: the Jos, Nigeria experience.

INTRODUCTION: Repair of obstetric urinary fistula may result in successful fistula closure, but often incontinence persists. Our goal was to review our experience with continent urinary diversion in our patients with inoperable vesicovaginal fistula (VVF). METHODS: The database of patients who underwent urinary diversion at ECWA Evangel VVF Centre in Jos, Nigeria, between 1996 and 2012, was reviewed. Complications and surgical outcomes were noted. The earlier patients (1996-2002) and the later patients (2003-2012) were compared. RESULTS: Urinary diversions were performed on 118 patients. Compared with the earlier patients, the later patients more often underwent modified Mainz II diversions, had similar complication rates, but had better outcomes. The use of ureteric catheters intraoperatively and the performance of modified Mainz II pouch were associated with a better outcome. Overall perioperative mortality was 2.5 %. CONCLUSIONS: Urinary diversion is feasible in a low-resource setting. Use of modified Mainz II pouch diversion and intraoperative ureteric catheters were associated with a better outcome. Urinary diversion should be undertaken only after the careful counseling of each patient, and by an experienced surgeon.

The missing foley catheter: an unusual finding in vesicouterine fistula.

A 28-year-old G1P1 presented complaining of urine leakage per vaginum following caesarean delivery, accompanied by amenorrhoea, cyclic haematuria and cyclic pelvic pain. Examination findings were suggestive of vesicouterine fistula and the patient was taken for exploratory laparotomy, during which the foley catheter could not be identified within the bladder. During separation of the bladder from the uterus, the catheter was found to be traversing the fistulous tract into the uterine cavity. Vesicouterine fistula is a fairly uncommon type of urogenital fistula that is frequently associated with caesarean section. Surgical treatment remains the mainstay and successfully cured this patient.