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     <dc:title xml:lang="en">Recurrent Pregnancy Loss: outcomes of the internal medicine consultation, a cohort study from a French academic Hospital</dc:title>
     <dcterms:alternative xml:lang="fr">Fausses couches à répétition: résultats des consultations en médecine interne, étude de cohorte d'un hôpital universitaire</dcterms:alternative>
     <dc:subject xml:lang="fr">syndrome des antiphospholipides</dc:subject><dc:subject xml:lang="fr">fausses couches à répétition</dc:subject><dc:subject xml:lang="fr">pertes de grossesses</dc:subject><dc:subject xml:lang="fr">médecine interne</dc:subject><dc:subject xml:lang="fr">pathologie placentaire</dc:subject><dc:subject xml:lang="fr">mort foetale</dc:subject>
     <dc:subject xml:lang="en">Antiphospholipid antibodies syndrome</dc:subject><dc:subject xml:lang="en">recurrent pregnancy loss</dc:subject><dc:subject xml:lang="en">miscarriages</dc:subject><dc:subject xml:lang="en">internal medicine</dc:subject><dc:subject xml:lang="en">placental pathology</dc:subject><dc:subject xml:lang="en">stillbirth. </dc:subject>
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						<tef:elementdEntree autoriteSource="Sudoc" autoriteExterne="035271116">Syndrome antiphospholipide </tef:elementdEntree>
					</tef:vedetteRameauNomCommun><tef:vedetteRameauNomCommun>
						<tef:elementdEntree autoriteSource="Sudoc" autoriteExterne="030082897">Avortement spontané </tef:elementdEntree>
					</tef:vedetteRameauNomCommun><tef:vedetteRameauNomCommun>
						<tef:elementdEntree autoriteSource="Sudoc" autoriteExterne="027743950">Maladies du placenta </tef:elementdEntree>
					</tef:vedetteRameauNomCommun><tef:vedetteRameauNomCommun>
						<tef:elementdEntree autoriteSource="Sudoc" autoriteExterne="027227723">Complications de la grossesse</tef:elementdEntree>
					</tef:vedetteRameauNomCommun><tef:vedetteRameauNomCommun>
						<tef:elementdEntree autoriteSource="Sudoc" autoriteExterne="027732010">Foetus--Mort </tef:elementdEntree>
					</tef:vedetteRameauNomCommun><tef:vedetteRameauNomCommun>
						<tef:elementdEntree autoriteSource="Sudoc" autoriteExterne="027238377">Maladies autoimmunes</tef:elementdEntree>
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     <dcterms:abstract xml:lang="fr">Cette étude visait à déterminer la fréquence des maladies auto-immunes, dans une population de patientes présentant des fausses couches à répétition. L'objectif secondaire était d'analyser l'issue des grossesses ultérieures.  Nous avons mené une étude de cohorte au CHU de Rennes, de 2010 à 2021, incluant les patientes ayant consulté en médecine interne pour au moins trois fausses couches consécutives ont été incluses. Nous avons inclus 180 patientes. Le SAPL a été diagnostiqué chez 24 patients (13,3 %). Nous n'avons pas trouvé de différence concernant les signes cliniques, les maladies chroniques, maladies thromboembolique, antécédents obstétricaux et pathologie vasculaire du placenta entre le groupe du SAPL et le groupe des pertes de grossesse récurrentes inexpliquées. Une nouvelle grossesse est survenue dans 114 cas (63%), dont 95 (61%) dans le groupe des pertes de grossesse récurrentes inexpliquées et 19 (79%) dans le groupe des SAPL (p=0,094). Le taux global de naissances vivantes ne différait pas entre les deux groupes (p=0,1). Au cours des 114 grossesses suivantes, 67 (59%) patientes ont bénéficié d’un traitement par HBPM. Le traitement par HBPM a donné lieu à 55 (82%) naissances vivantes, tandis que les patientes n’ayant reçu aucun traitement ont eu 37 (79%) naissances vivantes dans l’ensemble de la population (p=0,7). Les résultats des grossesses ultérieures ne diffèrent pas entre les patientes atteintes de SAPL et les patientes atteintes de fausses couches inexpliquées. Nous n'avons pas trouvé de différence entre les patientes, en ce qui concerne les caractéristiques cliniques ou le taux de réponse à la LWMH. Ces résultats remettent en question la relation entre SAPL et fausses couches, et renforcent l'importance des nouveaux critères SAPL en cours, qui devraient aider à mieux identifier les patientes à fausses couches répétées inexpliquées. </dcterms:abstract>
     <dcterms:abstract xml:lang="en">Objective: This study aimed at determining the frequency of autoimmune diseases, including antiphospholipid antibodies syndrome (APS), in a population of patients with recurrent pregnancy loss (RPL). Secondary objective was to analyze the outcome of subsequent pregnancy, depending on patient individual characteristics and the treatments received. Methods: We conducted a cohort study in Rennes University Hospital, France. From January 2010 to December 2021, all the patients who consulted in the clinical immunology department for at least three consecutive pregnancy loss were included. Patients were eligible if they had a complete negative RPL work up apart from antiphospholipid antibodies (APL) determination, according to RCOG guidelines. Data were collected at the time of the medical consultation. Data regarding next pregnancy were collected from the patients records. Auto antibodies testing were performed in our university laboratory. APL testing was repeated 12 weeks apart in all patients who initially tested positive. Results: We included 180 patients. Antiphospholipid syndrome was diagnosed in 24 (13.3%) patients. We found no significant difference regarding clinical signs of connective tissue disease, chronical disease, thromboembolic disease, obstetrical history and placenta vascular pathology between the antiphospholipid syndrome and the unexplained recurrent pregnancy loss group (uRPL). Systemic erythematosus lupus, Behcet’s disease and rheumatoid arthritis were found in one case each. A new pregnancy occurred in 114 (63%) patients, with 95 (61%) pregnancies in the uRPL group, and 19 (79%) in the APS group (p=0.094). The overall live birth rate did not differ between the two groups (p=0.1). During the 114 following pregnancies, 67 (59%) patients received LWMH, including 100% of APS patients, and 50.5% of uRPL patients A higher mean gestity (p=0.016), and a more frequent history of placental vascular pathology (p=0.018), were found in patients who received LWMH in the uRPL group. LWMH resulted in 55 (82%) live birth, while patients with no treatment had 37 (79%) live birth in the overall population (p=0.7). Conclusions: APS was found in 13% of RPL patients, while other systemic diseases were rare. Subsequent pregnancies outcomes did not differ between APS and uRPL patients. We didn’t find any difference between oAPS and uRPL patients, regarding their clinical features or their response rate to LWMH. These results challenge the relation between oAPS and miscarriages, and reinforce the importance of the ongoing new APS criteria, which should be of help to better identify the RPL patients that would most benefit of LWMH for their next pregnancy.</dcterms:abstract>
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       <tef:nom>Mercier</tef:nom>
       <tef:prenom>Marion</tef:prenom>
       
       <tef:dateNaissance>1993-07-09</tef:dateNaissance>
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