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Sartori P, Baud D, de Tejada BM, Farin A, Rossier MC, Rieder W, Rouiller S, Robyr R, Grant G, Eggel B, Bruno A, Pretalli M, Gainon B, Capoccia-Brugger R, Ammon-Chansel L, De Courten C, Beurret-Lepori N, Baert J, Vial Y, Pomar L. Cytomegalovirus infection during pregnancy: cross-sectional survey of knowledge and prevention practices of healthcare professionals in French-speaking Switzerland. Virol J 2024; 21:45. [PMID: 38383491 PMCID: PMC10882847 DOI: 10.1186/s12985-024-02318-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 02/14/2024] [Indexed: 02/23/2024] Open
Abstract
BACKGROUND Lack of Cytomegalovirus (CMV) knowledge among healthcare professionals has been proven to be the main threat to pregnant women's awareness, preventing them from reducing the risk of infection. The aims of this study were to assess the knowledge and practices of French-speaking Swiss perinatal professionals in terms of CMV prevention, as well as the sociodemographic-professional factors that influence them. METHODS This observational study used a cross-sectional design to collect data-via an anonymous electronic questionnaire in French distributed to gynecologists-obstetricians, general practitioners and midwives via various channels: e-mails and social networks of partner centers, professional associations, and conferences. The 41-item questionnaire collected data on sociodemographic and professional characteristics, general CMV knowledge, national recommendation knowledge and prevention practices. Univariable and multivariable analyses were performed. RESULTS A total of 110 gynecologist-obstetricians, 5 general practitioners and 226 midwives participated in the study. While more than 80% of practitioners were familiar with protective hygiene measures, significant gaps were highlighted concerning the transmission routes, as well as the signs of short- and long-term congenital CMV infection. Regarding practice, 63.3% of participants provided information on CMV to their patients, mainly during the first antenatal visit. Among those who did not, lack of knowledge and forgetfulness were the two main reasons cited. Concerning systematic screening, 45.7% of participants offered it to their patients, and 37.3% only offered it to "at risk" groups. The existence of national guidelines on CMV was known by 62.0% of participants. Multivariable analysis revealed that working as a gynecologist-obstetrician was independently associated with higher score of preventive practices, while performing ultrasound or preconception consultations was independently associated with a higher score of general CMV knowledge, and working in a university hospital was independently associated with a higher score of Swiss recommendation knowledge. A level of training higher than the basic medical or midwifery diploma and participation in fetal medicine symposia both promote a higher score of CMV knowledge and prevention practices in line with current recommendations. CONCLUSION This study confirms the significant gaps in CMV knowledge among French-speaking Swiss caregivers along with the heterogeneity of their prevention practices. To raise awareness among pregnant women and reduce the burden of congenital CMV infections, improving professional knowledge through access to specific training and standardizing practices should be a national priority.
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Affiliation(s)
- Pauline Sartori
- School of Health Sciences (HESAV), HES-SO University of Applied Sciences and Arts Western Switzerland, Avenue de Beaumont 21, 1011, Lausanne, Switzerland
- Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, 1011, Lausanne, Switzerland
| | - David Baud
- Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, 1011, Lausanne, Switzerland
| | - Begoña Martinez de Tejada
- Obstetrics Division, Department of Pediatrics, Gynecology and Obstetrics, Faculty of Medicine, University Hospitals of Geneva, 1205, Geneva, Switzerland
| | - Alexandre Farin
- Obstetrics Unit, Hospital Riviera-Chablais, 1847, Rennaz, Switzerland
| | | | - Wawrzyniec Rieder
- Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, 1011, Lausanne, Switzerland
- Dianecho, 1205, Geneva, Switzerland
| | - Sylvie Rouiller
- Service of Gynecology and Obstetrics, Ensemble Hospitalier de La Côte, 1110, Morges, Switzerland
| | | | - Gaston Grant
- Department of Gynecology and Obstetrics, Cantonal Hospital, 1752, Villars-Sur-Glâne, Switzerland
- Maternal-Fetal Medicine, Point-f Women's Medical Centre, 1700, Fribourg, Switzerland
| | - Béatrice Eggel
- Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, 1011, Lausanne, Switzerland
| | - Adrien Bruno
- School of Health Sciences (HESAV), HES-SO University of Applied Sciences and Arts Western Switzerland, Avenue de Beaumont 21, 1011, Lausanne, Switzerland
| | - Maeva Pretalli
- Maternity Ward, Hôpital du Jura, 2800, Delémont, Switzerland
| | - Bertrand Gainon
- Maternity Ward, Hôpital du Jura, 2800, Delémont, Switzerland
| | - Romina Capoccia-Brugger
- Department of Obstetrics and Gynecology, Réseau Hospitalier Neuchâtelois, 2000, Neuchâtel, Switzerland
| | | | - Clarisse De Courten
- Department of Gynaecology and Obstetrics, Regional Hospital EHNV, 1400, Yverdon, Switzerland
| | | | - Jonathan Baert
- Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, 1011, Lausanne, Switzerland
| | - Yvan Vial
- Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, 1011, Lausanne, Switzerland
| | - Léo Pomar
- School of Health Sciences (HESAV), HES-SO University of Applied Sciences and Arts Western Switzerland, Avenue de Beaumont 21, 1011, Lausanne, Switzerland.
- Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, 1011, Lausanne, Switzerland.
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Favre G, Maisonneuve E, Pomar L, Daire C, Monod C, Martinez de Tejada B, Quibel T, Todesco-Bernasconi M, Sentilhes L, Blume C, Papadia A, Sturm S, Bassler D, Grawe C, Radan AP, Rossier MC, Mathis J, Capoccia-Brugger R, Lepigeon K, Gerbier E, Addor MC, Winterfeld U, Baud D, Panchaud A. Risk of congenital malformation after first trimester mRNA COVID-19 vaccine exposure in pregnancy: the COVI-PREG prospective cohort. Clin Microbiol Infect 2023; 29:1306-1312. [PMID: 37343619 PMCID: PMC10279463 DOI: 10.1016/j.cmi.2023.06.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 06/11/2023] [Accepted: 06/12/2023] [Indexed: 06/23/2023]
Abstract
OBJECTIVES This study aimed to evaluate the risk of congenital malformation among pregnant women exposed to the mRNA COVID-19 vaccines during the first trimester of pregnancy, which is a developmental period where the foetus is at risk of teratogenicity. METHODS Pregnant women were prospectively enrolled from March 2021 to March 2022, at the time of COVID-19 vaccination. Pregnant women exposed to at least one dose of mRNA COVID-19 vaccine from conception to 11 weeks of gestations and 6 days were compared with pregnant women exposed to the vaccine from 12 weeks to the end of pregnancy. The primary outcome was a confirmed congenital malformation at birth. RESULTS A total of 1450 pregnant women were enrolled including 124 in the first trimester and 1326 in the second and third trimester. The overall proportion of congenital malformation was 0.81% (n = 1/124; 95% CI: 0.02-4.41) and 0.83% (n = 11/1326; 95% CI: 0.41-1.48) among pregnant exposed to the COVID-19 vaccine during the first and second/third trimester, respectively. First trimester exposure was not associated with a higher risk of congenital malformation with a relative risk of 0.89 (95% CI: 0.12-6.80) with no significant changes after adjustment through exploratory analysis. CONCLUSIONS Pregnant women exposed to mRNA COVID-19 vaccine before 12 weeks of gestation did not have an increased risk of congenital malformation compared with women exposed outside the teratogenic window. Because vaccination is safe and effective, emphasis must be placed on promoting vaccination during pregnancy.
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Affiliation(s)
- Guillaume Favre
- Materno-fetal and Obstetrics Research Unit, Department "Femme-Mère-Enfant", University Hospital, Lausanne, Switzerland
| | - Emeline Maisonneuve
- Materno-fetal and Obstetrics Research Unit, Department "Femme-Mère-Enfant", University Hospital, Lausanne, Switzerland; Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland
| | - Léo Pomar
- School of Health Sciences (HESAV), University of Applied Sciences and Arts Western Switzerland, Lausanne, Switzerland
| | - Charlotte Daire
- Materno-fetal and Obstetrics Research Unit, Department "Femme-Mère-Enfant", University Hospital, Lausanne, Switzerland
| | - Cécile Monod
- Department of Obstetrics, Basel, University Hospital, Basel, Switzerland
| | - Begoña Martinez de Tejada
- Obstetrics Division, Department of Pediatrics, Gynecology, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - Thibaud Quibel
- Department of Obstetrics, Maternité Poissy Saint Germain, Poissy, France
| | | | - Loïc Sentilhes
- Department of Obstetrics and Gynecology, Bordeaux University Hospital, Bordeaux, France
| | - Carolin Blume
- Kantonsspital Graubünden, Frauenklinik Fontana, Chur, Switzerland
| | - Andrea Papadia
- Department of Gynecology and Obstetrics, Ente Ospedaliero Cantonale, Lugano, Switzerland
| | | | - Dirk Bassler
- Neonatal Department, University Hospital Zürich, Zürich, Switzerland
| | - Claudia Grawe
- Department of Obstetrics, Gynecology Stadtspital Triemli Zürich, Zürich, Switzerland
| | - Anda Petronela Radan
- Department of Obstetrics and Feto-maternal Medicine, University Hospital of Bern, University of Bern, Bern, Switzerland
| | - Marie-Claude Rossier
- Department of Obstetrics and Gynecology, Hospital Riviera Chablais, Rennaz, Switzerland
| | - Jérôme Mathis
- Department of Obstetrics and Gynecology, Centre Hospitalier Bienne, Bienne, Switzerland
| | | | - Karine Lepigeon
- Materno-fetal and Obstetrics Research Unit, Department "Femme-Mère-Enfant", University Hospital, Lausanne, Switzerland
| | - Eva Gerbier
- Materno-fetal and Obstetrics Research Unit, Department "Femme-Mère-Enfant", University Hospital, Lausanne, Switzerland
| | - Marie Claude Addor
- Materno-fetal and Obstetrics Research Unit, Department "Femme-Mère-Enfant", University Hospital, Lausanne, Switzerland
| | - Ursula Winterfeld
- Swiss Teratogen Information Service, Clinical Pharmacology Service, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - David Baud
- Materno-fetal and Obstetrics Research Unit, Department "Femme-Mère-Enfant", University Hospital, Lausanne, Switzerland.
| | - Alice Panchaud
- Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland; Service of Pharmacy, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
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Rossier MC, Mivelaz Y, Addor MC, Sekarski N, Meijboom EJ, Vial Y. Evaluation of prenatal diagnosis of congenital heart disease in a regional controlled case study. Swiss Med Wkly 2014; 144:w14068. [PMID: 25474330 DOI: 10.4414/smw.2014.14068] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
AIMS This study evaluated the evolution of the prenatal diagnosis of congenital heart disease (CHD) between 2003 and 2008 and its repercussion for the CHD prevalence rate at birth in a well-defined population (Canton of Vaud, Switzerland). METHODS AND RESULTS All 572 cases of CHD reported in the Eurocat Registry of Vaud-Switzerland between 1.5.2003 and 31.12.2008 were analysed and compared with the cases in our clinical database. CHD cases were divided into five different groups according to heart disease severity. The prenatal detection rates increased significantly between 2003 and 2008, with a mean detection rate of 25.2%. There was a significantly higher rate of prenatal diagnosis in the first four groups of CHD severity, with the highest detection rate (87.5%) found in the group with the most severe CHD (group 1). In this group, 85.7% of cases resulted in a termination of pregnancy, and there was a consequent 75% reduction in the prevalence of severe major cardiac malformation at birth. Detection rates were 66% in group 2, 68.6% in group 3, and the lowest in groups 4 and 5, with rates of 25.9% and 12.9%, respectively. CONCLUSION This study shows that the prenatal detection rate for CHD increased in a well-defined population over the study period. Prenatal diagnosis thus has had a major impact on patients with the most severe types of CHD and has resulted in a significant reduction in severe CHD at birth.
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Affiliation(s)
- Marie-Claude Rossier
- Department of Obstetrics and Gynecology, University Hospital of Lausanne (CHUV), Switzerland
| | - Yvan Mivelaz
- Division of Pediatric Cardiology, University Hospital of Lausanne (CHUV), Switzerland
| | - Marie-Claude Addor
- Department of Medical Genetics, University Hospital of Lausanne (CHUV), Switzerland
| | - Nicole Sekarski
- Division of Pediatric Cardiology, University Hospital of Lausanne (CHUV), Switzerland
| | - Erik Jan Meijboom
- Pediatric Cardiology, Medical School Twente, MST, Enschede, The Netherlands
| | - Yvan Vial
- Department of Obstetrics and Gynecology, University Hospital of Lausanne (CHUV), Switzerland
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Rossier MC, Bays V, Vial Y, Achtari C. [Congenital uterine anomalies: diagnosis, prognosis and management in 2008]. Rev Med Suisse 2008; 4:2253-4, 2256-8, 2260 passim. [PMID: 19025175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
The müllerian anomalies or congenital uterine anomalies are relatively frequent if we keep in mind that 3-4% of our female patients present with a müllerian anomaly, although many among them are asymptomatic. It is important to evoke this diagnosis for all patients with a history of recurrent miscarriage, late abortion and premature delivery, for the adolescent consulting for primary amenorrhea, dysmenorrhea or dyspareunia as well as for the woman consulting for infertility. We will review pathogenesis, diagnostic methods, standard classification with a description of the different types of congenital uterine anomalies and the recommended management.
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Rossier MC, Truttmann AC, von Vigier RO, Stoffel PB, Bianchetti MG. Free and total circulating magnesium following glucagon injection in humans. Magnes Res 1999; 12:175-9. [PMID: 10488473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
It has been postulated that parathormone, calcitonine, insulin and catecholamines are involved in extracellular magnesium homeostasis. Yet, there is still a rudimentary knowledge of the endocrine factors that control circulating magnesium homeostasis. The effects of exogenous glucagon injection on circulating total and ionized magnesium were investigated in 11 healthy humans (five females and six males, aged between 21 and 30, median 26 years). As compared with a control study, intravenous injection of a bolus of 1 mg of glucagon was associated with the expected raised glucose (at 5, 10, 20 and 30 min) and with decreased potassium (at 20 and 30 min) and inorganic phosphate (at 20 and 30 min) levels. Intravenous glucagon was not followed by significant changes in plasma total and ionized magnesium. Consequently, there is still little evidence for a glucagon-dependent control of the extracellular magnesium concentration after acute administration of glucagon.
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Affiliation(s)
- M C Rossier
- Inselspital, University of Bern, Switzerland
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