Contemporary Issues in Obstetric Fistula.

We discuss a variety of contemporary issues relating to obstetric fistula. These include definitions of these injuries, the etiologic mechanisms by which fistulas occur, the role of specialist fistula centers in diagnosis and management, the classification of fistulas, and the assessment of surgical outcomes. We also review the growing need for complex reconstructive surgical procedures, follow-up challenges, and the transition to a fistula-free world in which other pathologies (such as pelvic organ prolapse) will be of increasing importance. Finally, we discuss the need to develop responsive systems of maternal health care that treat women with competence, compassion, respect, and fairness.

Capacity building in female pelvic medicine and reconstructive surgery: Global Health Partnership beyond fistula care in Ethiopia.

OBJECTIVE: Obstetric fistula is a devastating childbirth injury that leaves women incontinent, stigmatized and often isolated from their families and communities. In Ethiopia, although much attention has focused on treating and preventing obstetric fistula, other more prevalent childbirth-related pelvic floor disorders, such as pelvic organ prolapse, non-fistula-related incontinence and post-fistula residual incontinence, remain largely unattended. The lack of international and local attention to addressing devastating pelvic floor disorders is concerning for women in low- and middle-income countries. The objective of this article is to highlight the need for a more comprehsive approach to pelvic floor care and to share our experience in addressing it. METHODS: Here, we share our experience launching one of the first formal training programs in Female Pelvic Medicine and Reconstructive Surgery (FPMRS) in Ethiopia. RESULTS: This fellowship program provides quality care while strengthening the health system in its local context. This program has positioned Ethiopia to be a regional leader by providing comprehensive training of surgeons and allied health professionals, building appropriate health system and research infrastructure, and developing a formal FPMRS training curriculum. CONCLUSION: We hope that sharing this experience will serve as a template for others championing comprehensive pelvic floor care for women in low- and middle-income countries.

Urinary tract infection among fistula patients admitted at Hamlin fistula hospital, Addis Ababa, Ethiopia.

BACKGROUND: Urinary Tract Infection (UTI) causes a serious health problem and affects millions of people worldwide. Patients with obstetric fistula usually suffer from incontinence of urine and stool, which can predispose them to frequent infections of the urinary tract. Therefore the aim of this study was to determine the etiologic agents, drug resistance pattern of the isolates and associated risk factor for urinary tract infection among fistula patients in Addis Ababa fistula hospital, Ethiopia. METHODS: Across sectional study was conducted from February to May 2015 at Hamlin Fistula Hospital, Addis Ababa, Ethiopia. Socio-demographic characteristics and other UTI related risk factors were collected from study participants using structured questionnaires. The mid-stream urine was collected and cultured on Cysteine lactose electrolyte deficient agar and blood agar. Antimicrobial susceptibility was done by using disc diffusion method and interpreted according to Clinical and Laboratory Standards Institute (CLSI). Data was entered and analyzed by using SPSS version 20. RESULTS: Out of 210 fistula patients investigated 169(80.5%) of the patient were younger than 25 years. Significant bacteriuria was observed in 122/210(58.1%) and 68(55.7%) of the isolates were from symptomatic cases. E.coli 65(53.7%) were the most common bacterial pathogen isolated followed by Proteus spp. 31(25.4%). Statistical Significant difference was observed with history of previous UTI (P = 0.031) and history of catheterization (P = 0.001). Gram negative bacteria isolates showed high level of resistance (>50%) to gentamicin and ciprofloxacin, while all gram positive bacteria isolated were showed low level of resistance (20-40%) to most of antibiotic tested. CONCLUSIONS: The overall prevalence of urinary tract infection among fistula patient is 58.1%. This study showed that the predominant pathogen of UTI were E.coli followed by Proteus spp. It also showed that amoxicillin-clavulanic acid was a drug of choice for urinary tract bacterial pathogens.

The changing face of obstetric fistula surgery in Ethiopia.

OBJECTIVE: To examine the incidence and type of obstetric fistula presenting to Hamlin Fistula Ethiopia over a 4-year period. STUDY DESIGN: This is a 4-year retrospective survey of obstetric fistula treated at three Hamlin Fistula Hospitals in Ethiopia, where approximately half of all women in the country are treated. The operation logbook was reviewed to identify all new cases of obstetric fistula presenting from 2011 to 2015. New cases of urinary fistula were classified by fistula type (high or low), age, and parity of the woman. RESULTS: In total, 2,593 new cases of urinary fistulae were identified in the study period. The number of new cases fell by 20% per year over the 4 years (P<0.001). A total of 1,845 cases (71.1%) were low (ischemic) fistulae, and 804 cases (43.6%) of these had an extreme form of low circumferential fistula. A total of 638 (24.6%) women had a high bladder fistula, which predominantly occurs following surgery, specifically cesarean section or emergency hysterectomy, and 110 (4.2%) women had a ureteric fistula. The incidence of high fistulae increased over the study period from 26.9% to 36.2% (P<0.001). A greater proportion of multiparous women had a high bladder fistula (70.3%) compared with primigravid women (29.7%) (P<0.001). Conversely, a greater proportion of primiparous women experienced a low circumferential fistulae (68.6%) compared with multiparous women (31.4%) (P<0.001). CONCLUSION: There appears to be a decline in the number of Ethiopian women being treated for new obstetric urinary fistulae. However, the type of fistula being presented for treatment is changing, with a rise in high fistulae that very likely occurred following cesarean section and a decline in the classic low fistulae that arise following obstructed childbirth.

Prevalence of obstetric fistula and symptomatic pelvic organ prolapse in rural Ethiopia.

INTRODUCTION AND OBJECTIVE: Little is known about the extent to which women in low- and middle-income countries suffer with urological and urogynaecological complications of childbirth. This study measured the prevalence of obstetric fistula and symptomatic pelvic organ prolapse (POP) in east and north Ethiopia. METHODS: We randomly selected 23,023 women of reproductive age (15-49 years) from 113 villages in East Harraghe, South Gondar and West Gojjam, Ethiopia. Trained local health workers administered a validated face-to-face survey and a team of researchers verified data by readministering a random selection (5 %) of the survey. All suspected fistulae were followed up to confirm a clinical diagnosis. RESULTS: Mean age was 29.5 [standard deviation (SD) 8.05] years. Only 22 % of women were knowledgeable about the symptoms of fistula. The prevalence of all obstetric fistulae was 6:10,000 reproductive-aged women [95 % confidence interval (CI) 3-8], of untreated fistula 2:10,000 (95 % CI 0-4) and of symptomatic POP 100:10,000 (95 % CI 86-114). CONCLUSION: The prevalence of obstetric fistula in these rural zones of Ethiopia is relatively low and reflects a substantial reduction from previous reports. Significant numbers of women suffer with symptomatic POP, for which surgical and nonsurgical treatments would be beneficial. Obstetric fistula in north and east Ethiopia is relatively low; however, the many women with symptomatic pelvic organ prolapse could benefit from treatment.

Validation of a culturally compliant voiding platform for urodynamics in African vesicovaginal fistula patients.

INTRODUCTION AND HYPOTHESIS: Most patients in regions where obstetric vesicovaginal fistulas (VVF) are endemic void using a squatting posture. Additionally, many patients continue to have lower urinary tract symptoms (LUTS) following fistula closure. We designed and validated a prototype platform that allows urodynamic studies to be performed in a squatting position and conducted a pilot study to assess uroflowmetry in this patient population. METHODS: Sixteen patients with persistent LUTS following fistula surgery were recruited. Posture measurements were taken in each patient's natural voiding posture on the ground and were then repeated using the platform. Nine patients with persistent urinary incontinence also underwent uroflowmetry. The data were compared with normal values in different nomograms. Paired t tests were used to determine significant differences in posture. One-way ANOVA was used to determine statistical significance between flow rate values. RESULTS: Only the heel-to-heel distance (H-H) measure of posture was significantly increased on the platform compared with on the ground. The mean corrected Qmax was 0.89 ± 0.46. Flow rate values were significantly lower than mean normal flow rates obtained from the nomograms. In general, the patients' uroflowmetry patterns were similar to those indicative of impaired detrusor function. CONCLUSION: A platform for conducting urodynamic studies in a squatting posture was successfully validated in the VVF patient population. The finding of increased H-H on the platform is expected, since the patient must accommodate a large funnel for urine collection. The pilot data suggest that patients with persistent urinary incontinence following VVF closure may also have significant voiding dysfunction.