European Scientific Journal December 2017 edition Vol.13, No.36 ISSN: 1857 – 7881 (Print) e - ISSN 1857- 7431 124 Etude Prospective Du Profil Épidémiologique Des Femmes Enceintes Pré-Éclamptiques En Mauritanie Mariem Sidi Mohamed Setty Sass Laboratoire de biochimie, Biotechnologie, Environnement et Santé- Université Ibn Tofail. Faculté de sciences, Département de sciences de la vie-Kenitra-Maroc Ahmed Zein Université de Sciences de Technologies et de Médecine, et Service Gynéco- obstétrique de CHCZ-Mauritanie Ahmed Lbarae Institut nationale de Recherche en Santé Publique (INRSP)-Mauritanie Abderrazzak Khadmaoui laboratoires de génétique et biométrie, Université Ibn Tofail. Faculté de sciences, Département de sciences de la vie-Kénitra-Maroc L. Aicha Lrhorfi Benharbit Oumaima Rachid Bengueddour Laboratoire de biochimie, Biotechnologie, Environnement et Santé- Université Ibn Tofail. Faculté de sciences, Département de sciences de la vie-Kenitra-Maroc Doi: 10.19044/esj.2017.v13n36p124 URL:http://dx.doi.org/10.19044/esj.2017.v13n36p124 Abstract Pre-eclampsia is a major public health problem in pregnant women. The objective of our study is to describe the socio-demographic and epidemiological profile of pre-eclampsia women. As a result, we conducted a prospective study in the maternity ward of the CHEIKH ZAYED Hospital Center in Nouakchott, during the period from August 2015 to September 2016. In addition, 360 pregnant women were interviewed, 31% (n = 112) with complications of arterial hypertension. In addition, 50 patients among these hypertensive women were pre-eclampsia, of whom 46% were between 20 and 30 years of age, 52% were black and 82% had no fixed profession. Multiple pre-eclampsia gestures accounted for over half of the cases (62%). Nevertheless, contrary to the literature, our outcome results are much more