[Severe post-obstetric perineal tears: Medium-term consequences on women's quality of life].

Aims: To assess the prevalence of anal (AI) and urinary (UI) incontinence at medium term after 3rd and 4th degree anal sphincter tears and their impact on sexuality and women's quality of life.

Material: It is a case-control, single center study. Sixty-eight primiparous women delivered with severe anal sphincter tear (exposed group) were compared to 136 women without (control group). Questionnaires on anal and urinary incontinence, sexual function and quality of life, using validated scores, were sent between two and five years after the first delivery. Maternal and obstetric data were collected retrospectively on the medical files.

Results: The answer rate was 22.5% (46/204) of which 30.9% (21/68) in the exposed group and 18.4% (25/136) in the unexposed group. In case of severe anal sphincter tear, 57.1% of women reported an AI vs 48% in the control group (P=0.76). The rate of AI for liquid stool was significantly higher in the exposed group (P=0.05). Patients with severe perineal tears reported a greater impact of symptoms on their quality of life but the difference with the control group was not significant.

Conclusions: The severity of symptoms related to anal sphincter tears is common and underestimated. Preventive measures must be improved in order to maintain women's quality of life.

Level Of Evidence: 4.