Devenir périnatal issu des grossesses rapprochées étude retrospective Marocaine / Perinatal outcome of closely spaced pregnancies: a Moroccan retrospective study

Introduction: déterminer les complications périnatales associées aux grossesses rapprochées. Méthodes une étude cas-témoin rétrospective menée du 1er juin 2020 au 1er juin 2021 au centre hospitalier provincial de Settat. Au total, 670 patients ont été recrutés. Six cent trente personnes ont été réparties en deux groupes. Un groupe de patientes avec des intervalles intergénésique <9 mois (N = 443) et un groupe témoin >9 mois (N = 187). Résultats la prématurité, la dénutrition et l'anémie p<0,05 étaient les principales complications et les principaux facteurs de risque de grossesse imminente étaient l'âge >35 ans (OR = 19,079 (4,98; 73,06) p<0,005) et le milieu rural (OR = 0,468)) (0,28; 0,78) p<0,005), niveau socio-économique bas (OR = 3,465 (2,06; 5,81) p<0,005); absence de prescriptions contraceptives postnatales (OR = 15,77 [7,31; 33,99]; p<0,005); absence d´allaitement avant la grossesse (OR = 49,462 [15,78; 155,03]; p<0,05). Conclusion: des soins préventifs et ciblés sont nécessaires en matière de planification familiale pour éviter les complications périnatales.

ABSTRACT

Introduction: the purpose of this study is to provide Moroccan data, study maternal risk factors and identify perinatal complications related to closely-spaced pregnancies. Methods: we conducted a retrospective case-control study at the Provincial Hospital Center in the city of Settat since June 1, 2020 to June 1, 2021. A total of 1,200 patients were admitted, but only 630 were included in the study. They were divided into 2 groups a group of patients whose interpregnancy interval was <9 months (N = 443) and a control group whose interpregnancy interval was >9 months (N = 187). Results: prematurity, hypotrophy and anemia p<0,05 were the main complications, the main risk factors for closely-spaced pregnancies were age >35 years (OR =19,079 (4,98; 73,06) p < 0,005), coming from a rural area (OR = 0,468 [0,28; 0,78] p < 0,005), having a low socioeconomic status (OR =3,465 [2,06; 5,81]; p < 0,005); the absence of contraceptive prescription in the postpartum period (OR =15,77 [7,31; 33,99]; p < 0,005); and breastfeeding breaks before getting pregnant (OR = 49,462 [15,78; 155,03]; p<0,05). Conclusion: prevention and specific family planning methods are necessary to avoid perinatal complications.