Pregnancy and childbirth after repair of obstetric fistula in sub‐Saharan Africa: Scoping Review

A Delamou, B Utz, T Delvaux… - Tropical Medicine & …, 2016 - Wiley Online Library
A Delamou, B Utz, T Delvaux, AH Beavogui, A Shahabuddin, A Koivogui, A Leveque
Tropical Medicine & International Health, 2016Wiley Online Library
Objective To synthesise the evidence on pregnancy and childbirth after repair of obstetric
fistula in sub‐Saharan Africa and to identify the existing knowledge gaps. Methods A
scoping review of studies reporting on pregnancy and childbirth in women who underwent
repair for obstetric fistula in sub‐Saharan Africa was conducted. We searched relevant
articles published between 1 January 1970 and 31 March 2016, without methodological or
language restrictions, in electronic databases, general Internet sources and grey literature …
Objective
To synthesise the evidence on pregnancy and childbirth after repair of obstetric fistula in sub‐Saharan Africa and to identify the existing knowledge gaps.
Methods
A scoping review of studies reporting on pregnancy and childbirth in women who underwent repair for obstetric fistula in sub‐Saharan Africa was conducted. We searched relevant articles published between 1 January 1970 and 31 March 2016, without methodological or language restrictions, in electronic databases, general Internet sources and grey literature.
Results
A total of 16 studies were included in the narrative synthesis. The findings indicate that many women in sub‐Saharan Africa still desire to become pregnant after the repair of their obstetric fistula. The overall proportion of pregnancies after repair estimated in 11 studies was 17.4% (ranging from 2.5% to 40%). Among the 459 deliveries for which the mode of delivery was reported, 208 women (45.3%) delivered by elective caesarean section (CS), 176 women (38.4%) by emergency CS and 75 women (16.3%) by vaginal delivery. Recurrence of fistula was a common maternal complication in included studies while abortions/miscarriage, stillbirths and neonatal deaths were frequent foetal consequences. Vaginal delivery and emergency C‐section were associated with increased risk of stillbirth, recurrence of the fistula or even maternal death.
Conclusion
Women who get pregnant after repair of obstetric fistula carry a high risk for pregnancy complications. However, the current evidence does not provide precise estimates of the incidence of pregnancy and pregnancy outcomes post‐repair. Therefore, studies clearly assessing these outcomes with the appropriate study designs are needed.
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