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  1. Article: Vitamine D et grossesse.

    Eggel-Hort, Béatrice / Maisonneuve, Emeline / Gonzalez Rodriguez, Elena / Baud, David

    Revue medicale suisse

    2021  Volume 17, Issue 755, Page(s) 1774–1778

    Abstract: Vitamin D deficiency affects more than half of the general population. During pregnancy vitamin D insufficiency is associated with a higher risk of complications such as an increased incidence of miscarriages. Preterm delivery, preeclampsia, gestational ... ...

    Title translation Vitamin D and pregnancy.
    Abstract Vitamin D deficiency affects more than half of the general population. During pregnancy vitamin D insufficiency is associated with a higher risk of complications such as an increased incidence of miscarriages. Preterm delivery, preeclampsia, gestational diabetes, growth retardation and low birth weight as well as postpartum hemorrhage are all pathologies whose incidence seems to be increased with hypovitaminosis D. This could be linked to the pregnancy changes of the immune system, on which vitamin D plays a well-known modulating role. Substitution, even if its benefit is not clearly established, should be considered as there are no side effects. Although lack of evidence regarding the timing of the introduction of treatment, substitution may be proposed before conception.
    MeSH term(s) Female ; Humans ; Infant, Newborn ; Pregnancy ; Pregnancy Complications/epidemiology ; Premature Birth/epidemiology ; Vitamin D ; Vitamin D Deficiency/complications ; Vitamin D Deficiency/epidemiology ; Vitamins
    Chemical Substances Vitamins ; Vitamin D (1406-16-2)
    Language French
    Publishing date 2021-10-20
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2177010-4
    ISSN 1660-9379
    ISSN 1660-9379
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Subamniotic Haemorrhage, a Possible New Presentation of Fetal and Neonatal Alloimmune Thrombocytopenia.

    Maisonneuve, Emeline / Winer, Norbert / Debarge, Véronique / Fuchs, Florent / Makowski, Caroline / Petermann, Rachel / Bertrand, Gérald

    Fetal diagnosis and therapy

    2022  Volume 49, Issue 7-8, Page(s) 368–382

    MeSH term(s) Infant, Newborn ; Humans ; Pregnancy ; Female ; Thrombocytopenia, Neonatal Alloimmune/diagnosis ; Thrombocytopenia, Neonatal Alloimmune/therapy ; Antigens, Human Platelet ; Maternal-Fetal Exchange ; Fetus ; Hemorrhage
    Chemical Substances Antigens, Human Platelet
    Language English
    Publishing date 2022-08-15
    Publishing country Switzerland
    Document type Letter
    ZDB-ID 1066460-9
    ISSN 1421-9964 ; 1015-3837
    ISSN (online) 1421-9964
    ISSN 1015-3837
    DOI 10.1159/000526505
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  3. Article ; Online: Management of fetal and neonatal alloimmunization thrombocytopenia: About the Francophone working group on fetomaternal platelet alloimmunization.

    Winer, Norbert / Maisonneuve, Emeline / Debarge, Veronique / Levine, Emmanuelle / Taillefer, Catherine / Petermann, Rachel / Bertrand, Gerald

    Journal of gynecology obstetrics and human reproduction

    2022  Volume 51, Issue 4, Page(s) 102345

    MeSH term(s) Blood Platelets ; Humans ; Infant, Newborn ; Infant, Newborn, Diseases ; Thrombocytopenia, Neonatal Alloimmune/therapy
    Language English
    Publishing date 2022-02-24
    Publishing country France
    Document type Letter
    ISSN 2468-7847
    ISSN (online) 2468-7847
    DOI 10.1016/j.jogoh.2022.102345
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  4. Article ; Online: Clinical Chorioamnionitis and Neurodevelopment at 5 Years of Age in Children Born Preterm: The EPIPAGE-2 Cohort Study.

    Salmon, Fanny / Kayem, Gilles / Maisonneuve, Emeline / Foix-L'Hélias, Laurence / Benhammou, Valérie / Kaminski, Monique / Marchand-Martin, Laetitia / Kana, Gildas / Subtil, Damien / Lorthe, Elsa / Ancel, Pierre-Yves / Letouzey, Mathilde

    The Journal of pediatrics

    2024  Volume 267, Page(s) 113921

    Abstract: Objective: To assess the association between clinical chorioamnionitis and neurodevelopmental disorders at 5 years of age in children born preterm.: Study design: EPIPAGE 2 is a national, population-based cohort study of children born before 35 weeks ...

    Abstract Objective: To assess the association between clinical chorioamnionitis and neurodevelopmental disorders at 5 years of age in children born preterm.
    Study design: EPIPAGE 2 is a national, population-based cohort study of children born before 35 weeks of gestation in France in 2011. We included infants born alive between 24
    Results: Among 2927 children alive at 5 years of age, 124 (3%) were born in a context of clinical chorioamnionitis. Overall, 8.2% and 9.6% of children exposed and unexposed, respectively, to clinical chorioamnionitis had moderate-to-severe neurodevelopmental disorders. After multiple imputations and multivariable analysis, clinical chorioamnionitis was not associated with the occurrence of moderate-to-severe neurodevelopmental disorders (aOR, 0.9; 95% CI, 0.5-1.8).
    Conclusions: We did not find any association between clinical chorioamnionitis and neurodevelopmental disorders at 5 years of age in children born at <35 weeks of gestation after preterm labor or preterm premature rupture of membrane.
    MeSH term(s) Infant, Newborn ; Infant ; Pregnancy ; Child ; Female ; Humans ; Aged, 80 and over ; Chorioamnionitis/epidemiology ; Cohort Studies ; Gestational Age ; Premature Birth ; Tachycardia ; Fetal Membranes, Premature Rupture/epidemiology
    Language English
    Publishing date 2024-01-17
    Publishing country United States
    Document type Journal Article
    ZDB-ID 3102-1
    ISSN 1097-6833 ; 0022-3476
    ISSN (online) 1097-6833
    ISSN 0022-3476
    DOI 10.1016/j.jpeds.2024.113921
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  5. Article ; Online: Intravenous Immunoglobulin for the Treatment of Severe Maternal Alloimmunization: Individual Patient Data Meta-Analysis.

    Mustafa, Hiba J / Sambatur, Enaja V / Pagani, Giorgio / D'Antonio, Francesco / Maisonneuve, Emeline / Maurice, Paul / Zwiers, Carolien / Verweij, E J T Joanne / Flood, Anna / Shamshirsaz, Alireza A / Jouannic, Jean-Marie / Khalil, Asma

    American journal of obstetrics and gynecology

    2024  

    Abstract: Objective: To investigate the outcomes associated with the administration of maternal intravenous immunoglobulin (IVIG) in high-risk red blood cell (RBC) alloimmunized pregnancies.: Data sources: We systematically searched Medline, Embase, and ... ...

    Abstract Objective: To investigate the outcomes associated with the administration of maternal intravenous immunoglobulin (IVIG) in high-risk red blood cell (RBC) alloimmunized pregnancies.
    Data sources: We systematically searched Medline, Embase, and Cochrane Library until June 2023.
    Study eligibility criteria: We included studies reporting on pregnancies with severe RBC alloimmunization, defined as either a previous fetal or neonatal death or the need for IUT before 24 weeks in the previous pregnancy as a result of hemolytic disease of fetus and newborn (HDFN).
    Study appraisal and synthesis methods: Cases were pregnancies that received IVIG, while controls did not. Individual patient data (IPD) meta-analysis was performed using the Bayesian framework.
    Results: IPD analysis included eight studies comprising 97 cases and 97 controls. IVIG was associated with prolonged delta GA at first IUT (GA of current pregnancy - GA at prior pregnancy) (Mean Difference (MD): 3.19 weeks, 95% CrI 1.28, 5.05), prolonged GA at first IUT (MD: 1.32 weeks, 95% CrI 0.08, 2.5), reduced risk of fetal hydrops at time of first IUT (Incidence Rate Ratio (IRR): 0.19, 95% CrI 0.07, 0.45), reduced risk of fetal demise (IRR: 0.23, 95% CrI 0.10, 0.47), higher chances of live birth ≥28 weeks, ≥32 weeks, and survival at birth (IRR: 1.88, 95% CrI 1.31, 2.69; IRR: 1.93, 95% CrI 1.32, 2.83; IRR: 1.82, 9% CrI 1.30 to 2.61, respectively). There were no significant differences in numbers of IUT, hemoglobin level at birth, bilirubin level at birth, or survival at hospital discharge for live births.
    Conclusion: IVIG treatment in pregnancies at risk of severe early HDFN seems to have a clinically relevant beneficial effect on the course and severity of the disease.
    Language English
    Publishing date 2024-04-06
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 80016-8
    ISSN 1097-6868 ; 0002-9378
    ISSN (online) 1097-6868
    ISSN 0002-9378
    DOI 10.1016/j.ajog.2024.03.044
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  6. Article ; Online: Description of a late miscarriage case at 16 Weeks of Gestation associated with a SARS-CoV-2 infection.

    Michel, Anne-Sophie / De Logiviere, Victoire / Schnuriger, Aurélie / Lefebvre, Mathilde / Maisonneuve, Emeline / Kayem, Gilles

    Journal of gynecology obstetrics and human reproduction

    2021  Volume 50, Issue 3, Page(s) 102064

    Abstract: Background: Data about obstetric complications of maternal infection by SARS-CoV-2 remain sparse.: Case: A 40-year-old pregnant woman, gravida 3 para 1 with no previous obstetric complications, presented a late miscarriage at 16 weeks of gestation on ...

    Abstract Background: Data about obstetric complications of maternal infection by SARS-CoV-2 remain sparse.
    Case: A 40-year-old pregnant woman, gravida 3 para 1 with no previous obstetric complications, presented a late miscarriage at 16 weeks of gestation on day 9 of COVID-19 disease. The results of her nasopharyngeal swab for SARS-CoV-2, tested the same day, were negative, but the placenta was infected by SARS-CoV-2 and serology was positive 11 days later. No other obstetric or infectious cause was found to explain this outcome.
    Conclusion: This case strongly suggests that SARS-CoV-2 may lead to a late miscarriage.
    MeSH term(s) Abortion, Spontaneous/virology ; Adult ; COVID-19/complications ; COVID-19/diagnosis ; COVID-19 Serological Testing ; COVID-19 Testing/methods ; Female ; Fetus/virology ; Gestational Age ; Humans ; Placenta/virology ; Pregnancy ; Pregnancy Complications, Infectious/virology ; Real-Time Polymerase Chain Reaction ; SARS-CoV-2/genetics ; SARS-CoV-2/immunology ; SARS-CoV-2/isolation & purification
    Language English
    Publishing date 2021-01-13
    Publishing country France
    Document type Case Reports
    ISSN 2468-7847
    ISSN (online) 2468-7847
    DOI 10.1016/j.jogoh.2021.102064
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  7. Article ; Online: Prenatal management of fetal anemia due to pyruvate kinase deficiency: A case report.

    Maisonneuve, Emeline / Sohier Lepine, Marlène / Maurice, Paul / Pissard, Serge / Lafon, Bertrand / Mailloux, Agnès / Dhombres, Ferdinand / Leverger, Guy / Jouannic, Jean-Marie

    Transfusion

    2022  Volume 63, Issue 1, Page(s) 257–262

    Abstract: Background: Pyruvate Kinase (PK) deficiency is the most common enzyme defect of glycolysis, leading to congenital hemolytic anemia, which can occur during the neonatal period.: Study design and methods: We report the prenatal management of fetal ... ...

    Abstract Background: Pyruvate Kinase (PK) deficiency is the most common enzyme defect of glycolysis, leading to congenital hemolytic anemia, which can occur during the neonatal period.
    Study design and methods: We report the prenatal management of fetal anemia related to PK deficiency in a family with a severe proband.
    Results: The couple had a first child born with hydrops, whose PK deficiency was diagnosed at 18 months of life. He was treated with allogeneic bone marrow transplantation. The second child was free from disease. For the third pregnancy, the amniocentesis revealed a PK deficiency. Weekly ultrasound monitoring of the middle cerebral artery velocity allowed the detection of severe fetal anemia. Two intrauterine red blood cell transfusions (IUTs) were performed, raising the fetal hemoglobin from 6.6 to 14.5 g/dl at 28 weeks' gestation and from 8.9 to 15.3 g/dl at 31 weeks. A hematopoietic stem cell allograft was discussed prenatally but not chosen, as it would not have significantly changed the perinatal prognosis. The patient delivered a 2730 g girl at 37 weeks, with hemoglobin of 13.6 g/dl. The child presented with neonatal jaundice treated with phototherapy and received postnatal transfusions.
    Discussion: When a proband is identified in a family, fetal investigation is warranted, to set up third-trimester ultrasound surveillance and perinatal management. In case of fetal severe anemia of unknown etiology, the workup on fetal blood sampling before IUT should comprise the search for erythrocytes enzymopathies, such as PK deficiency. IUTs allow safer full-term delivery in cases with PK deficiency.
    MeSH term(s) Pregnancy ; Infant, Newborn ; Male ; Child ; Female ; Humans ; Pyruvate Kinase ; Blood Transfusion, Intrauterine/adverse effects ; Anemia/etiology ; Anemia/therapy ; Anemia, Hemolytic, Congenital Nonspherocytic/complications ; Anemia, Hemolytic, Congenital Nonspherocytic/therapy ; Anemia, Hemolytic, Congenital Nonspherocytic/diagnosis ; Fetal Diseases/diagnostic imaging ; Fetal Diseases/therapy
    Chemical Substances Pyruvate Kinase (EC 2.7.1.40)
    Language English
    Publishing date 2022-11-08
    Publishing country United States
    Document type Case Reports
    ZDB-ID 208417-x
    ISSN 1537-2995 ; 0041-1132
    ISSN (online) 1537-2995
    ISSN 0041-1132
    DOI 10.1111/trf.17177
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  8. Article ; Online: Determinants of Vaccination and Willingness to Vaccinate against COVID-19 among Pregnant and Postpartum Women during the Third Wave of the Pandemic: A European Multinational Cross-Sectional Survey.

    Maisonneuve, Emeline / Gerbier, Eva / Tauqeer, Fatima / Pomar, Léo / Favre, Guillaume / Winterfeld, Ursula / Passier, Anneke / Oliver, Alison / Baud, David / Nordeng, Hedvig / Ceulemans, Michael / Panchaud, Alice

    Viruses

    2023  Volume 15, Issue 5

    Abstract: With COVID-19 vaccination hesitancy at around 50% in the obstetric population, it is critical to identify which women should be addressed and how. Our study aimed to assess COVID-19 vaccination willingness among pregnant and postpartum women in Europe ... ...

    Abstract With COVID-19 vaccination hesitancy at around 50% in the obstetric population, it is critical to identify which women should be addressed and how. Our study aimed to assess COVID-19 vaccination willingness among pregnant and postpartum women in Europe and to investigate associated determinants. This study was a cross-sectional, web-based survey conducted in Belgium, Norway, Switzerland, The Netherlands, and United Kingdom (UK) in June-August 2021. Among 3194 pregnant women, the proportions of women vaccinated or willing to be vaccinated ranged from 80.5% in Belgium to 21.5% in Norway. The associated characteristics were country of residence, chronic illness, history of flu vaccine, trimester of pregnancy, belief that COVID-19 is more severe during pregnancy, and belief that the COVID-19 vaccine is effective and safe during pregnancy. Among 1659 postpartum women, the proportions of women vaccinated or willing to be vaccinated ranged from 86.0% in the UK to 58.6% in Switzerland. The associated determinants were country of residence, chronic illness, history of flu vaccine, breastfeeding, and belief that the COVID-19 vaccine is safe during breastfeeding. Vaccine hesitancy in the obstetric population depends on medical history and especially on the opinion that the vaccine is safe and on the country of residence.
    MeSH term(s) Pregnancy ; Humans ; Female ; COVID-19/epidemiology ; COVID-19/prevention & control ; COVID-19 Vaccines ; Cross-Sectional Studies ; Pandemics ; Influenza Vaccines ; Vaccination
    Chemical Substances COVID-19 Vaccines ; Influenza Vaccines
    Language English
    Publishing date 2023-04-29
    Publishing country Switzerland
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2516098-9
    ISSN 1999-4915 ; 1999-4915
    ISSN (online) 1999-4915
    ISSN 1999-4915
    DOI 10.3390/v15051090
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  9. Article: Evolution of National Guidelines on Medicines Used to Treat COVID-19 in Pregnancy in 2020-2022: A Scoping Review.

    Maisonneuve, Emeline / de Bruin, Odette / Favre, Guillaume / Goncé, Anna / Donati, Serena / Engjom, Hilde / Hurley, Eimir / Al-Fadel, Nouf / Siiskonen, Satu / Bloemenkamp, Kitty / Nordeng, Hedvig / Sturkenboom, Miriam / Baud, David / Panchaud, Alice

    Journal of clinical medicine

    2023  Volume 12, Issue 13

    Abstract: The lack of inclusion of pregnant women in clinical trials evaluating the effectiveness of medicines to treat COVID-19 has made it difficult to establish evidence-based treatment guidelines for pregnant women. Our aim was to provide a review of the ... ...

    Abstract The lack of inclusion of pregnant women in clinical trials evaluating the effectiveness of medicines to treat COVID-19 has made it difficult to establish evidence-based treatment guidelines for pregnant women. Our aim was to provide a review of the evolution and updates of the national guidelines on medicines used in pregnant women with COVID-19 published by the obstetrician and gynecologists' societies in thirteen countries in 2020-2022. Based on the results of the RECOVERY (Randomized Evaluation of COVID-19 Therapy) trial, the national societies successively recommended against prescribing hydroxychloroquine, lopinavir-ritonavir and azithromycin. Guidelines for remdesivir differed completely between countries, from compassionate or conditional use to recommendation against. Nirmatrelvir-ritonavir was authorized in Australia and the UK only in research settings and was no longer recommended in the UK at the end of 2022. After initial reluctance to use corticosteroids, the results of the RECOVERY trial have enabled the recommendation of dexamethasone in case of severe COVID-19 since mid-2020. Some societies recommended prescribing tocilizumab to pregnant patients with hypoxia and systemic inflammation from June 2021. Anti-SARS-CoV-2 monoclonal antibodies were authorized at the end of 2021 with conditional use in some countries, and then no longer recommended in Belgium and the USA at the end of 2022. The gradual convergence of the recommendations, although delayed compared to the general population, highlights the importance of the inclusion of pregnant women in clinical trials and of international collaboration to improve the pharmacological treatment of pregnant women with COVID-19.
    Language English
    Publishing date 2023-07-06
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2662592-1
    ISSN 2077-0383
    ISSN 2077-0383
    DOI 10.3390/jcm12134519
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  10. Article ; Online: Antidiabetic Medication Utilisation before and during Pregnancy in Switzerland between 2012 and 2019: An Administrative Claim Database from the MAMA Cohort.

    Gerbier, Eva / Favre, Guillaume / Maisonneuve, Emeline / Ceulemans, Michael / Winterfeld, Ursula / Dao, Kim / Schmid, Christian P R / Jenkinson, Stephen P / Niznik, Bartlomiej / Baud, David / Spoendlin, Julia / Panchaud, Alice

    Journal of diabetes research

    2023  Volume 2023, Page(s) 4105993

    Abstract: Background: The incidence of diabetes mellitus (both pregestational and gestational) is increasing worldwide, and hyperglycemia during pregnancy is associated with adverse pregnancy outcomes. Evidence on the safety and efficacy of metformin during ... ...

    Abstract Background: The incidence of diabetes mellitus (both pregestational and gestational) is increasing worldwide, and hyperglycemia during pregnancy is associated with adverse pregnancy outcomes. Evidence on the safety and efficacy of metformin during pregnancy has accumulated resulting in an increase in its prescription in many reports.
    Aims: We aimed to determine the prevalence of antidiabetic drug use (insulins and blood glucose-lowering drugs) before and during pregnancy in Switzerland and the changes therein during pregnancy and over time.
    Methods: We conducted a descriptive study using Swiss health insurance claims (2012-2019). We established the MAMA cohort by identifying deliveries and estimating the last menstrual period. We identified claims for any antidiabetic medication (ADM), insulins, blood glucose-lowering drugs, and individual substances within each class. We defined three groups of pattern use based on timing of dispensation: (1) dispensation of at least one ADM in the prepregnancy period and in or after trimester 2 (T2) (pregestational diabetes); (2) dispensation for the first time in or after T2 (GDM); and (3) dispensation in the prepregnancy period and no dispensation in or after T2 (discontinuers). Within the pregestational diabetes group, we further defined continuers (dispensation for the same group of ADM) and switchers (different ADM group dispensed in the prepregnancy period and in or after T2).
    Results: MAMA included 104,098 deliveries with a mean maternal age at delivery of 31.7. Antidiabetic dispensations among pregnancies with pregestational and gestational diabetes increased over time. Insulin was the most dispensed medication for both diseases. Between 2017 and 2019, less than 10% of pregnancies treated for pregestational diabetes continued metformin rather than switching to insulin. Metformin was offered to less than 2% of pregnancies to treat gestational diabetes (2017-2019).
    Conclusion: Despite its position in the guidelines and the attractive alternative that metformin represents to patients who may encounter barriers with insulin therapy, there was reluctance to prescribe it.
    MeSH term(s) Pregnancy ; Female ; Humans ; Diabetes, Gestational/drug therapy ; Diabetes, Gestational/epidemiology ; Switzerland/epidemiology ; Blood Glucose ; Hypoglycemic Agents/therapeutic use ; Metformin/therapeutic use ; Insulin/therapeutic use ; Pregnancy Outcome ; Glucose
    Chemical Substances Blood Glucose ; Hypoglycemic Agents ; Metformin (9100L32L2N) ; Insulin ; Glucose (IY9XDZ35W2)
    Language English
    Publishing date 2023-05-10
    Publishing country England
    Document type Journal Article
    ZDB-ID 2711897-6
    ISSN 2314-6753 ; 2314-6753
    ISSN (online) 2314-6753
    ISSN 2314-6753
    DOI 10.1155/2023/4105993
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