Predictors and outcomes of surgical repair of obstetric fistula at Mekelle Hamlin Fistula Center, Northern Ethiopia

BACKGROUND

Obstetric fistula is a medical condition that involves an opening between vagina and bladder or vagina and rectum. From 2010 to 2013, on average, around 2000 women each year had surgery for obstetric fistula in Ethiopia. The success and failure rate of obstetric fistula repair varies from center to center and is determined by many factors. Thus, this study aimed to assess the predictors and outcomes of surgical repair of obstetric fistula at Mekelle Hamlin Fistula Center (MHFC).

METHODS

A retrospective reviewed medical records of 328 patients with obstetric fistula were carried out at MHFC. Multivariable logistics regression analysis was conducted, a significant association was declared when the p-value was less than 0.05, and the strength of the association was determined by computing the odds ratio at 95% CI. The analysis was done using SPSS version 24.

RESULTS

Obstetrics fistula patients who had formal education were 13% more likely to be successfully repaired than obstetrics fistula patients who had no formal education. Additionally, obstetrics fistula patients who had a live birth were 32.325 (exp (β) = 32.325) times more likely to have had a successful repair than those who had a stillbirth.

CONCLUSION

Fistula closure was achieved in 89.3% of cases. The success rate for VVF (vesico-vaginal fistula) and RVF (recto-vaginal fistula) surgical repair was 86.9% and 100% respectively, which is higher than the WHO target. Body mass index between 18.5-24.9 kg/m2, formal education, antibiotic use, live birth, large fistula size, and home and cesarean delivery were predictors of successful closure of obstetric fistula.

Survival Modeling on the Determinants of Time to Recovery from Obstetric Fistula: The Case of Mekelle Hamlin Fistula Center, Ethiopia

BACKGROUND

An obstetric fistula is an abnormal opening between the vagina, rectum, and/or bladder. Obstetric fistula has a devastating impact on women's physical, social, and psychological health. Despite the numerous health consequences in developing countries, including Ethiopia, there have been few studies on the determinants of time to recovery from obstetric fistula. Therefore, this study is aimed at addressing the gap.

METHODS

A retrospective cohort study was employed to include 328 randomly selected records of women admitted for obstetric fistula treatment at Mekelle Hamlin Fistula Center from January 2015 to 2020. Data collected from the medical records was coded and entered into SPSS software version 20 and exported to STATA 10 and R statistical software for data cleaning and data analysis. The Kaplan-Meier and log-rank tests were computed to explore the data. The log-logistic inverse Gaussian shared frailty model was employed using a 95% CI, and variables with a p value < 0.05 were declared as determinants of recovery time.

RESULTS

Of 328 fistula patients, 293 (89.33%) were physically cured. The Kaplan-Meier result showed that the overall mean and median survival time of time to recovery from obstetric fistula patients at Mekelle Hamlin Fistula Center is 42 and 33 days, respectively. In a log-logistic inverse Gaussian shared frailty model analysis, extensive fistula size (AHR : 1.282; 95% CI = 1.175-1.388), secondary and above education level (AHR : 0.830; 95% CI = 0.693-0.967), rural residence (AHR : 1.357; 95% CI = 1.236-1.479), and physiotherapy use (AHR : 0.801, 95% CI = 0662-0.940, 95% CI = 1.175-1.388) were statistically significant predictors of recovery from obstetrics fistula.

CONCLUSION

Rural place of residence, home delivery, and large and extensive size of the fistula prolong the timing of healing from the obstetric fistula. However, having tall height, physiotherapy treatment, secondary and above-educated women, and RVF type of fistula has a short time of healing for obstetric fistula in Mekelle Hamlin Fistula Center. Therefore, we recommend that health professionals promote institutional delivery and physiotherapy, shorten the duration of catheterization, and manage urine incontinence. In addition, we recommend that the regional health bureau promotes female education and pregnancy after 18 years. The survival probability of patients with obstetric fistulas is better predicted by the log-logistic inverse Gaussian shared frailty model. Therefore, it would be good for future researchers to take this model into account.

Cervical cancer screening uptake in Sub-Saharan Africa: a systematic review and meta-analysis

OBJECTIVES

The objective of this study is to estimate the pooled uptake of cervical cancer screening and identify its predictors in Sub-Saharan Africa.

STUDY DESIGN

Systematic review and meta-analysis.

METHODS

We searched PubMed, EMBASE, CINAHL, African Journals OnLine, Web of Science and Scopus electronic databases from January 2000 to 2019. All observational studies published in the English language that reported cervical cancer uptake and/or predictors in Sub-Saharan Africa were initially screened. We assessed methodological quality using the Newcastle-Ottawa Scale. An inverse variance-weighted random-effects model meta-analysis was performed to estimate the pooled uptake and odds ratio (OR) of predictors with a 95% confidence interval (CI). The I² test statistic was used to check between-study heterogeneity, and the Egger's regression statistical test was used to check publication bias.

RESULTS

We initially screened 3537 citations and subsequently 29 studies were selected for this review, which included a total of 36,374 women. The uptake of cervical cancer screening in Sub-Saharan Africa was 12.87% (95% CI: 10.20, 15.54; I² = 98.5%). A meta-analysis of seven studies showed that knowledge about cervical cancer increased screening uptake by nearly five times (OR: 4.81; 95% CI: 3.06, 7.54). Other predictors of cervical screening uptake include educational level, age, Human Immune deficiency Virus (HIV) status, contraceptive use, perceived susceptibility and awareness about screening locations.

CONCLUSIONS

Cervical screening uptake is low in Sub-Saharan Africa as a result of several factors. Health outreach and promotion programmes to target these identified predictors are required.

Adverse obstetric outcomes in public hospitals of southern Ethiopia: the role of parity

Purpose: Direct obstetric causes have a significant contribution for severe maternal morbidities and mortalities, although the effect of grand multiparity on adverse obstetric outcomes remains controversial across studies. This study aimed to compare obstetric outcomes in grand multiparous and low multiparous women in two hospitals of southern Ethiopia.Materials and methods: A comparative cross-sectional study was conducted in one general and one comprehensive specialized hospitals in 2018. Four hundred and sixty-one mothers were included in the study. Data were collected by structured questionnaire and extraction sheets from clinical documents, and were analyzed using STATA version 14 (StataCorp, College Station, TX, USA).Results: About 39% of the included mothers had at least one adverse obstetric outcome. Hypertensive disorders of pregnancy, antepartum hemorrhage, and premature rupture of membrane and were higher in the grand multiparous mothers. However, obstructed labor and risk of cesarean delivery were higher in low multiparous women. History of medical illnesses, previous cesarean delivery, and high birth weight were independent predictors of adverse maternal outcomes regardless of parity. However, parity did not show statistically significant difference in obstetric outcomes.Conclusion: Parity did not show statistically significant difference in experiencing adverse obstetric outcomes in women. Early identification and treatment of high-risk mothers is recommended regardless of parity.