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Pomar L, Sichitiu J, Baud D. Fetal Blood Sampling in Cytomegalovirus Infection: Balancing the Risks and Benefits. Am J Obstet Gynecol 2024:S0002-9378(24)00567-2. [PMID: 38702022 DOI: 10.1016/j.ajog.2024.04.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Accepted: 04/26/2024] [Indexed: 05/06/2024]
Affiliation(s)
- Léo Pomar
- Ultrasound and Fetal Medicine Unit, Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland; School of Health Sciences (HESAV), HES-SO University of Applied Sciences and Arts Western Switzerland, 1011, Lausanne, Switzerland.
| | - Joanna Sichitiu
- Ultrasound and Fetal Medicine Unit, Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - David Baud
- Ultrasound and Fetal Medicine Unit, Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
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Pomar L, Contier A, Stojanov M, Guenot C, Sichitiu J, Truttmann AC, Vial Y, Baud D. Contribution of fetal blood sampling to determining the prognosis of congenital cytomegalovirus infections: a case-cohort study in Switzerland. Am J Obstet Gynecol 2024:S0002-9378(24)00468-X. [PMID: 38527603 DOI: 10.1016/j.ajog.2024.03.032] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 03/20/2024] [Accepted: 03/21/2024] [Indexed: 03/27/2024]
Abstract
BACKGROUND Cytomegalovirus is responsible for the most common congenital infection, affecting 0.5% to 1.0% of live births in Europe. Congenital cytomegalovirus infection can be diagnosed during pregnancy by viral DNA amplification in the amniotic fluid, but the prognosis of fetuses without severe brain abnormalities remains difficult to establish on the basis of prenatal imaging alone. OBJECTIVE To identify predictors of moderate to severe symptomatic cytomegalovirus infection among fetal blood parameters and to propose an algorithm on the basis of these parameters and on prenatal imaging that would provide the best positive and negative predictive values. STUDY DESIGN Fetal blood sampling at 21-28 weeks gestation was performed in fetuses with congenital cytomegalovirus infection confirmed by amniocentesis after maternal infection in the first-trimester or periconceptional period. We compared the levels of hemoglobin, thrombocytes, γ-glutamyl transpeptidase, aspartate aminotransferase, alanine aminotransferase, β2-microglobulin, immunoglobulins G and M, and cytomegalovirus DNA viral loads in amniotic fluid and fetal blood between those with moderate to severe symptomatic infection and those with asymptomatic to mild infection (median follow-up of 36 months for live births). RESULTS Among 58 fetuses included, 25 (43%) had a moderate to severe symptomatic infection: 16 with severe cerebral abnormalities, 5 with multiple signs or symptoms at birth, 2 with bilateral sensorineural hearing loss, and 2 with neurodevelopmental delay. The values of thrombocytes, aspartate aminotransferase, β2 microglobulin, Immunoglobulin M, and cytomegalovirus viral loads differed significantly between fetuses with moderate to severe symptomatic infection and those with asymptomatic to mild infection. The optimal strategy to predict moderate to severe symptomatic infection was to first perform fetal brain imaging, followed by fetal blood sampling with the following cutoffs: thrombocytes <120,000/mL, viremia ≥5 log10/mL, and β2 microglobulin ≥12 mg/L). This recursive algorithm had a negative predictive value of 100% for moderately to severely symptomatic infection. CONCLUSION The combination of thrombocytes, β2-microglobulin, and cytomegalovirus viral load in fetal blood can be used for prognosis determination, particularly in cytomegalovirus-infected fetuses without severe brain abnormalities at the time of prenatal diagnosis. Future studies should evaluate whether these parameters remain useful in infected fetuses who have been treated with valacyclovir before fetal blood sampling.
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Affiliation(s)
- Léo Pomar
- Ultrasound and Fetal Medicine Unit, Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland; School of Health Sciences, HES-SO University of Applied Sciences and Arts Western Switzerland, Lausanne, Switzerland.
| | - Agathe Contier
- Ultrasound and Fetal Medicine Unit, Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Milos Stojanov
- Ultrasound and Fetal Medicine Unit, Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Cécile Guenot
- Ultrasound and Fetal Medicine Unit, Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Joanna Sichitiu
- Ultrasound and Fetal Medicine Unit, Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Anita C Truttmann
- Clinic of Neonatology, Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Yvan Vial
- Ultrasound and Fetal Medicine Unit, Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - David Baud
- Ultrasound and Fetal Medicine Unit, Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
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Lamon S, de Dumast P, Sanchez T, Dunet V, Pomar L, Vial Y, Koob M, Bach Cuadra M. Assessment of fetal corpus callosum biometry by 3D super-resolution reconstructed T2-weighted magnetic resonance imaging. Front Neurol 2024; 15:1358741. [PMID: 38595845 PMCID: PMC11002102 DOI: 10.3389/fneur.2024.1358741] [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] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 03/08/2024] [Indexed: 04/11/2024] Open
Abstract
Objective To assess the accuracy of corpus callosum (CC) biometry, including sub-segments, using 3D super-resolution fetal brain MRI (SR) compared to 2D or 3D ultrasound (US) and clinical low-resolution T2-weighted MRI (T2WS). Method Fetal brain biometry was conducted by two observers on 57 subjects [21-35 weeks of gestational age (GA)], including 11 cases of partial CC agenesis. Measures were performed by a junior observer (obs1) on US, T2WS and SR and by a senior neuroradiologist (obs2) on T2WS and SR. CC biometric regression with GA was established. Statistical analysis assessed agreement within and between modalities and observers. Results This study shows robust SR to US concordance across gestation, surpassing T2WS. In obs1, SR aligns with US, except for genu and CC length (CCL), enhancing splenium visibility. In obs2, SR closely corresponds to US, differing in rostrum and CCL. The anterior CC (rostrum and genu) exhibits higher variability. SR's regression aligns better with literature (US) for CCL, splenium and body than T2WS. SR is the method with the least missing values. Conclusion SR yields CC biometry akin to US (excluding anterior CC). Thanks to superior 3D visualization and better through plane spatial resolution, SR allows to perform CC biometry more frequently than T2WS.
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Affiliation(s)
- Samuel Lamon
- Department of Radiology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
- CIBM Center for Biomedical Imaging, Lausanne, Switzerland
- Ultrasound and Fetal Medicine, Department Woman-Mother-Child, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland
| | - Priscille de Dumast
- Department of Radiology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
- CIBM Center for Biomedical Imaging, Lausanne, Switzerland
| | - Thomas Sanchez
- Department of Radiology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
- CIBM Center for Biomedical Imaging, Lausanne, Switzerland
| | - Vincent Dunet
- Department of Radiology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Léo Pomar
- Ultrasound and Fetal Medicine, Department Woman-Mother-Child, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland
- School of Health Sciences (HESAV), University of Applied Sciences and Arts Western Switzerland, Lausanne, Switzerland
| | - Yvan Vial
- Ultrasound and Fetal Medicine, Department Woman-Mother-Child, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland
| | - Mériam Koob
- Department of Radiology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Meritxell Bach Cuadra
- Department of Radiology, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
- CIBM Center for Biomedical Imaging, Lausanne, Switzerland
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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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Hcini N, Lambert V, Picone O, Carod JF, Carles G, Pomar L, Epelboin L, Nacher M. Arboviruses and pregnancy: are the threats visible or hidden? Trop Dis Travel Med Vaccines 2024; 10:4. [PMID: 38355934 PMCID: PMC10868105 DOI: 10.1186/s40794-023-00213-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] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Accepted: 11/22/2023] [Indexed: 02/16/2024] Open
Abstract
Mosquito-borne arboviral diseases are a global concern and can have severe consequences on maternal, neonatal, and child health. Their impact on pregnancy tends to be neglected in developing countries. Despite hundreds of millions of infections, 90% pregnancies being exposed, scientific data on pregnant women is poor and sometimes non-existent. Recently and since the 2016 Zika virus outbreak, there has been a newfound interest in these diseases. Through various neuropathogenic, visceral, placental, and teratogenic mechanisms, these arbovirus infections can lead to fetal losses, obstetrical complications, and a wide range of congenital abnormalities, resulting in long-term neurological and sensory impairments. Climate change, growing urbanization, worldwide interconnectivity, and ease of mobility allow arboviruses to spread to other territories and impact populations that had never been in contact with these emerging agents before. Pregnant travelers are also at risk of infection with potential subsequent complications. Beyond that, these pathologies show the inequalities of access to care on a global scale in a context of demographic growth and increasing urbanization. It is essential to promote research, diagnostic tools, treatments, and vaccine development to address this emerging threat.Background The vulnerability of pregnant women and fetuses to emergent and re-emergent pathogens has been notably illustrated by the outbreaks of Zika virus. Our comprehension of the complete scope and consequences of these infections during pregnancy remains limited, particularly among those involved in perinatal healthcare, such as obstetricians and midwives. This review aims to provide the latest information and recommendations regarding the various risks, management, and prevention for pregnant women exposed to arboviral infections.
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Affiliation(s)
- Najeh Hcini
- Department of Obstetrics and Gynecology, West French Guiana Hospital Center, Saint-Laurent-du-Maroni, French Guiana.
- CIC Inserm 1424 and DFR Santé Université Guyane, Cayenne, French Guiana, France.
| | - Véronique Lambert
- Department of Obstetrics and Gynecology, West French Guiana Hospital Center, Saint-Laurent-du-Maroni, French Guiana
| | - Olivier Picone
- Department of Obstetrics and Gynecology, Hôpital Louis Mourier, Hôpitaux Universitaires Paris Nord Val de Seine, Assistance Publique : Hôpitaux de Paris, Université Paris Diderot, CEDEX, Colombes, France
| | - Jean-Francois Carod
- Department of Biology, West French Guiana Hospital Center, Saint-Laurent-du-Maroni, French Guiana
| | - Gabriel Carles
- Department of Obstetrics and Gynecology, West French Guiana Hospital Center, Saint-Laurent-du-Maroni, French Guiana
| | - Léo Pomar
- Materno-Fetal and Obstetrics Research Unit, Department "Woman-Mother-Child", Lausanne University Hospital, Lausanne, Switzerland
| | - Loïc Epelboin
- Department of Infectious and Tropical Diseases, Cayenne General Hospital, Cayenne, French Guiana, France
| | - Mathieu Nacher
- Centre d'Investigation Clinique Antilles Guyane, Inserm CIC1424, Centre Hospitalier de Cayenne, 97300, Cayenne, French Guiana
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Mahmoud A, Pomar L, Lambert V, Picone O, Hcini N. Prenatal and Postnatal Ocular Abnormalities Following Congenital Zika Virus Infections: A Systematic Review. Ocul Immunol Inflamm 2024:1-11. [PMID: 38350011 DOI: 10.1080/09273948.2024.2314086] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 01/30/2024] [Indexed: 02/15/2024]
Abstract
OBJECTIVE To assess fetal and neonatal eyes abnormalities and their progression during the last ZIKV outbreak and summarize learned lessons. METHODS A systematic review and meta-analysis was conducted by a team of obstetricians and ophthalmologists. RESULTS Studies reporting ocular abnormalities during the prenatal (n = 5) and postnatal (n = 24) periods were included in the analysis. In the prenatal period, the most common ocular findings were intraocular calcification cases (4/6, 66.6%) and microphthalmia (3/6, 50%). Postnatal ocular abnormalities of congenital ZIKV infection were described after birth in 479 cases. Among them microphthalmia was reported in 13 cases (13/479, 2.7%). Posterior segment (retina and optic nerve) was the most affected structure, consisting of pigmentary changes (229/479, 47.8%), macular chorioretinal atrophy (216/479, 45%), optic nerve atrophy (181/479, 37.8%), increased cup-to-disk ratio (190/479, 39.6.%), optic nerve hypoplasia (93/479,19.4%), vascular changes (26/479, 5.4%), and retinal coloboma (20/479, 4.1%). The anterior segment was involved in 4.6% (22/479) of cases, including cataract (9/479, 1.8%), lens subluxation (1/479, 0.2%), iris coloboma (5/479, 1%), and congenital glaucoma (7/479, 1.4%). These ocular anomalies were isolated in one case (1/479, 0.2%) and multiple anomalies were found in the other cases. Long-term visual disorders have been described, with no possible improvement and even a worsening of some of the ocular anomalies previously observed. No reactivation of ocular lesions was observed. CONCLUSION This review highlights the severe ocular abnormalities associated with congenital ZIKV infections. The importance of multidisciplinary communication between the obstetrician, the maternal-fetal medicine specialist, and the ophthalmologist is emphasized. PROTOCOL REGISTRATION This systematic review was registered with the International Prospective Register of Systematic Reviews (PROSPERO), registration440 188.
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Affiliation(s)
- Anis Mahmoud
- Department of Ophthalmology, Tahar Sfar University Hospital, Mahdia, Tunisia
- Faculty of Medicine, University of Monastir, Monastir, Tunisia
| | - Léo Pomar
- Ultrasound and Fetal Medicine, Department "Woman-Mother-Child", Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
- School of Health Sciences (HESAV), University of Applied Sciences and Arts Western Switzerland, Lausanne, Switzerland
| | - Veronique Lambert
- Department of Obstetrics and Gynaecology, West French Guiana Hospital Center, Saint-Laurent-du-Maroni, French Guiana
| | - Olivier Picone
- Service Gynécologie Obstétrique, Hôpital Louis Mourier, Hôpitaux Universitaires Paris Nord Val de Seine, Assistance Publique : Hôpitaux de Paris, Université Paris Diderot, Colombes, France
| | - Najeh Hcini
- Department of Obstetrics and Gynaecology, West French Guiana Hospital Center, Saint-Laurent-du-Maroni, French Guiana
- INSERM CIC1424 Centre d'Investigation Clinique Antilles Guyane, Cayenne, French Guiana
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Pomar L, Lebon S, Vial Y. How to differentiate PHACES syndrome from Blake's pouch cyst in first half of pregnancy. Ultrasound Obstet Gynecol 2023; 62:906-908. [PMID: 37204865 DOI: 10.1002/uog.26255] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Revised: 05/08/2023] [Accepted: 05/12/2023] [Indexed: 05/21/2023]
Abstract
Linked article: There is a comment on this article by Paladini et al. Click here to view the Editorial.
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Affiliation(s)
- L Pomar
- Ultrasound and Fetal Medicine Unit, Department of Woman-Mother-Child, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland
- School of Health Sciences (HESAV), HES-SO University of Applied Sciences and Arts Western Switzerland, Lausanne, Switzerland
| | - S Lebon
- Pediatric Neurology Unit, Department of Pediatrics, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland
| | - Y Vial
- Ultrasound and Fetal Medicine Unit, Department of Woman-Mother-Child, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland
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Hcini N, Lambert V, Picone O, Carod JF, Mathieu M, Cousin R, Akli F, Carles G, Basurko C, Pomar L, Epelboin L, Nacher M. Causes and consequences of fever in Amazonian pregnant women: A large retrospective study from French Guiana. PLoS Negl Trop Dis 2023; 17:e0011721. [PMID: 37874830 PMCID: PMC10624260 DOI: 10.1371/journal.pntd.0011721] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Revised: 11/03/2023] [Accepted: 10/12/2023] [Indexed: 10/26/2023] Open
Abstract
OBJECTIVE The aim of this study was to describe different causes and consequences of fever during pregnancy in Western French Guiana and along the Maroni River. STUDY DESIGN A retrospective single-center study including all patients with a history of documented fever ≥ 38°C during pregnancy at the West French Guiana Hospital for 9 years. Postpartum fever and nosocomial infections were excluded. We focused on medical history and on clinical and biological findings. Causes were characterized as confirmed or uncertain and then classified as preventable or non-preventable. RESULTS A total of 940 pregnant women who experienced at least one episode of fever were included and compared to 23,811 deliveries who occurred during the same period without documented fever. Among them, 43.7% (411/940) were in labor. About 3.7% (35/940) of febrile pregnant women had at least two episodes of fever, while 0.3% (3/940) had a coinfection at the time of diagnosis, resulting in a total of 978 febrile episodes. Among them, causes remained unknown or uncertain in 7.6% (75/978) and 0.9% (9/978) of cases, respectively. Among confirmed causes of fever throughout pregnancy (n = 483), the most common known cause was arbovirus infection (146/483, 30.2%), followed by urinary tract infection (134/483, 27.7%), chickenpox (27/483, 5.6%), and gastrointestinal (14/483, 2.9%) and pulmonary infections (10/483, 2%). Mothers with fever had a higher risk of cesarean section (19.8% vs 15.5%, aOR 1.3 [95% CI 1.14-1.6], stillbirth (5.5% versus 1.9%, aOR 2.7 [95% CI 2-3.7]), and preterm delivery < 34 weeks of gestation (7.2% vs 4.7%, aOR 1.5 [95% CI 1.2-2]. CONCLUSIONS In the Amazon region, causes of fever are diverse and often associated with epidemic waves, notably arboviruses. This must be considered when exploring possible causes of fever during pregnancy in these localities, including fetal anomalies and/or fetal loss. Physicians should consider the epidemiological context and avoid generalizations. Given the impact of emergent agents such as arboviruses on pregnancy, particular attention must be paid to the epidemiological context. This study can also help clinicians when managing fever in pregnant travelers or in their partner after having visited exposed areas. In this context, fetal abnormalities and adverse obstetric outcomes should be explored accordingly.
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Affiliation(s)
- Najeh Hcini
- Department of Obstetrics and Gynaecology, West French Guiana Hospital Center, Saint-Laurent-du-Maroni, French Guiana
- INSERM CIC1424 Centre d’Investigation Clinique Antilles Guyane, Cayenne, French Guiana
| | - Véronique Lambert
- Department of Obstetrics and Gynaecology, West French Guiana Hospital Center, Saint-Laurent-du-Maroni, French Guiana
| | - Olivier Picone
- Service Gynécologie Obstétrique, Hôpital Louis Mourier, Hôpitaux Universitaires Paris Nord Val de Seine, Assistance Publique: Hôpitaux de Paris, Université Paris Diderot, Colombes CEDEX, France
| | - Jean-Francois Carod
- Department of Biology, West French Guiana Hospital Center, Saint-Laurent-du-Maroni, French Guiana
| | - Mérédith Mathieu
- Department of Obstetrics and Gynaecology, West French Guiana Hospital Center, Saint-Laurent-du-Maroni, French Guiana
| | - Romane Cousin
- Department of Obstetrics and Gynaecology, West French Guiana Hospital Center, Saint-Laurent-du-Maroni, French Guiana
| | - Ferroudja Akli
- Department of Obstetrics and Gynaecology, West French Guiana Hospital Center, Saint-Laurent-du-Maroni, French Guiana
| | - Gabriel Carles
- Department of Obstetrics and Gynaecology, West French Guiana Hospital Center, Saint-Laurent-du-Maroni, French Guiana
| | - Célia Basurko
- Centre d’Investigation Clinique Antilles-Guyane, Epidémiologie Clinique, CIC INSERM 1424, DRISP, Centre hospitalier de Cayenne, Cayenne, French Guiana
| | - Léo Pomar
- Ultrasound and Fetal Medicine, Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
- School of Health Sciences (HESAV), University of Applied Sciences and Arts Western Switzerland, Lausanne, Switzerland
| | - Loïc Epelboin
- INSERM CIC1424 Centre d’Investigation Clinique Antilles Guyane, Cayenne, French Guiana
- Department of Infectious and Tropical Diseases Cayenne General Hospital French Guiana France
| | - Mathieu Nacher
- Centre d’Investigation Clinique Antilles-Guyane, Epidémiologie Clinique, CIC INSERM 1424, DRISP, Centre hospitalier de Cayenne, Cayenne, French Guiana
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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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Maisonneuve E, Gerbier E, Tauqeer F, Pomar L, Favre G, Winterfeld U, Passier A, Oliver A, Baud D, Nordeng H, Ceulemans M, Panchaud A. 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. Viruses 2023; 15:1090. [PMID: 37243177 PMCID: PMC10220755 DOI: 10.3390/v15051090] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 04/26/2023] [Accepted: 04/27/2023] [Indexed: 05/28/2023] Open
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.
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Affiliation(s)
- Emeline Maisonneuve
- Institute of Primary Health Care (BIHAM), University of Bern, 3012 Bern, Switzerland
- Materno-Fetal and Obstetrics Research Unit, Department “Femme-Mère-Enfant”, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland; (L.P.); (G.F.); (D.B.)
| | - Eva Gerbier
- Service of Pharmacy, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland;
| | - Fatima Tauqeer
- Pharmacoepidemiology and Drug Safety Research Group, Department of Pharmacy, PharmaTox Strategic Research Initiative, Faculty of Mathematics and Natural Sciences, University of Oslo, 0316 Oslo, Norway; (F.T.); (H.N.)
| | - Léo Pomar
- Materno-Fetal and Obstetrics Research Unit, Department “Femme-Mère-Enfant”, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland; (L.P.); (G.F.); (D.B.)
- School of Health Sciences (HESAV), University of Applied Sciences and Arts Western Switzerland, 1011 Lausanne, Switzerland
| | - Guillaume Favre
- Materno-Fetal and Obstetrics Research Unit, Department “Femme-Mère-Enfant”, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland; (L.P.); (G.F.); (D.B.)
| | - Ursula Winterfeld
- Swiss Teratogen Information Service, Clinical pharmacology Service, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland;
| | - Anneke Passier
- Teratology Information Service, Pharmacovigilance Centre Lareb, 5237 MH ’s Hertogenbosch, The Netherlands; (A.P.); (M.C.)
| | - Alison Oliver
- UK Teratology Information Service, Newcastle upon Tyne Hospitals, NHS Foundation Trust and the UK Health Security Agency, Newcastle upon Tynes NE2 4AB, UK;
| | - David Baud
- Materno-Fetal and Obstetrics Research Unit, Department “Femme-Mère-Enfant”, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland; (L.P.); (G.F.); (D.B.)
| | - Hedvig Nordeng
- Pharmacoepidemiology and Drug Safety Research Group, Department of Pharmacy, PharmaTox Strategic Research Initiative, Faculty of Mathematics and Natural Sciences, University of Oslo, 0316 Oslo, Norway; (F.T.); (H.N.)
| | - Michael Ceulemans
- Teratology Information Service, Pharmacovigilance Centre Lareb, 5237 MH ’s Hertogenbosch, The Netherlands; (A.P.); (M.C.)
- Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, 3000 Leuven, Belgium
- L-C&Y, KU Leuven Child & Youth Institute, 3000 Leuven, Belgium
| | - Alice Panchaud
- Institute of Primary Health Care (BIHAM), University of Bern, 3012 Bern, Switzerland
- Service of Pharmacy, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland;
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Chiu YC, Baud D, Fahmi A, Zumkehr B, Vouga M, Pomar L, Musso D, Thuong BC, Alves MP, Stojanov M. Correction: Absence of Zika virus among pregnant women in Vietnam in 2008. Trop Dis Travel Med Vaccines 2023; 9:6. [PMID: 37024979 PMCID: PMC10080802 DOI: 10.1186/s40794-023-00191-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/08/2023] Open
Affiliation(s)
- Y-C Chiu
- Materno-Fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland
| | - D Baud
- Materno-Fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland
- Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland
| | - A Fahmi
- Institute of Virology and Immunology, Bern, Switzerland
- Department of Infectious Diseases and Pathobiology, Vetsuisse Faculty, University of Bern, Bern, Switzerland
- Graduate School for Cellular and Biomedical Sciences, University of Bern, Bern, Switzerland
| | - B Zumkehr
- Institute of Virology and Immunology, Bern, Switzerland
- Department of Infectious Diseases and Pathobiology, Vetsuisse Faculty, University of Bern, Bern, Switzerland
| | - M Vouga
- Materno-Fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland
| | - L Pomar
- Materno-Fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland
| | - D Musso
- Aix Marseille Université, Institut de Recherche Pour Le Développement (IRD), Assistance Publique-Hôpitaux de Marseille, Service de Santé Des Armées, Vecteurs-Infections Tropicales et Méditerranéennes (VITROME), and Institut Hospitalo-Universitaire Méditerranée Infection, Marseille, France
- Laboratoire Eurofins Labazur Guyane, Eurofins, Cayenne, French Guiana
| | - B C Thuong
- Tu Du Hospital, District 1, Ho Chi Minh City, Vietnam
| | - M P Alves
- Institute of Virology and Immunology, Bern, Switzerland
- Department of Infectious Diseases and Pathobiology, Vetsuisse Faculty, University of Bern, Bern, Switzerland
- Multidisciplinary Center for Infectious Diseases (MCID), University of Bern, Bern, Switzerland
| | - M Stojanov
- Materno-Fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland.
- Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland.
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Pomar L, Baud D. Emerging Viral Infections in Pregnancy: What’s New in 2022? Viruses 2023; 15:v15040889. [PMID: 37112868 PMCID: PMC10146111 DOI: 10.3390/v15040889] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Accepted: 03/29/2023] [Indexed: 04/01/2023] Open
Abstract
Dear contributors and readers, [...]
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Affiliation(s)
- Léo Pomar
- Department Woman-Mother-Child, Lausanne University Hospital, University of Lausanne, 1011 Lausanne, Switzerland
- School of Health Sciences (HESAV), University of Applied Sciences and Arts Western Switzerland, 1011 Lausanne, Switzerland
- Correspondence: (L.P.); (D.B.)
| | - David Baud
- Department Woman-Mother-Child, Lausanne University Hospital, University of Lausanne, 1011 Lausanne, Switzerland
- Correspondence: (L.P.); (D.B.)
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Sartori P, Egloff C, Hcini N, Vauloup Fellous C, Périllaud-Dubois C, Picone O, Pomar L. Primary, Secondary, and Tertiary Prevention of Congenital Cytomegalovirus Infection. Viruses 2023; 15:v15040819. [PMID: 37112800 PMCID: PMC10146889 DOI: 10.3390/v15040819] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 02/11/2023] [Accepted: 03/20/2023] [Indexed: 04/29/2023] Open
Abstract
Cytomegalovirus infection is the most common congenital infection, affecting about 1% of births worldwide. Several primary, secondary, and tertiary prevention strategies are already available during the prenatal period to help mitigate the immediate and long-term consequences of this infection. In this review, we aim to present and assess the efficacy of these strategies, including educating pregnant women and women of childbearing age on their knowledge of hygiene measures, development of vaccines, screening for cytomegalovirus infection during pregnancy (systematic versus targeted), prenatal diagnosis and prognostic assessments, and preventive and curative treatments in utero.
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Affiliation(s)
- Pauline Sartori
- School of Health Sciences (HESAV), University of Applied Sciences and Arts Western Switzerland, 1011 Lausanne, Switzerland
- Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland
| | - Charles Egloff
- Assistance Publique-Hôpitaux de Paris APHP, Nord, Service de Gynécologie Obstétrique, Hôpital Louis Mourier, 92700 Colombes, France
- Université de Paris, 75006 Paris, France
- INSERM, IAME, B.P. 416, 75870 Paris, France
| | - Najeh Hcini
- Department of Obstetrics and Gynaecology, West French Guiana Hospital Center, French 97320, Guyana
- CIC Inserm 1424 et DFR Santé Université Guyane, 97320 ST Laurent du Maroni, France
| | - Christelle Vauloup Fellous
- Université Paris-Saclay, INSERM U1193, 94804 Villejuif, France
- Laboratoire de Virologie, AP-HP, Hôpital Paul-Brousse, 94804 Villejuif, France
- Groupe de Recherche sur les Infections Pendant la Grossesse (GRIG), 75000 Paris, France
| | - Claire Périllaud-Dubois
- Université de Paris, 75006 Paris, France
- INSERM, IAME, B.P. 416, 75870 Paris, France
- Virology Laboratory, AP-HP, Sorbonne Université, Hôpital Saint-Antoine, F-75012 Paris, France
| | - Olivier Picone
- Assistance Publique-Hôpitaux de Paris APHP, Nord, Service de Gynécologie Obstétrique, Hôpital Louis Mourier, 92700 Colombes, France
- Université de Paris, 75006 Paris, France
- INSERM, IAME, B.P. 416, 75870 Paris, France
- Groupe de Recherche sur les Infections Pendant la Grossesse (GRIG), 75000 Paris, France
| | - Léo Pomar
- School of Health Sciences (HESAV), University of Applied Sciences and Arts Western Switzerland, 1011 Lausanne, Switzerland
- Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland
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Chui YC, Baud D, Fahmi A, Zumkehr B, Vouga M, Pomar L, Musso D, Thuong BC, Alves M, Stojanovic M. Absence of Zika virus among pregnant women in Vietnam in 2008. Trop Dis Travel Med Vaccines 2023; 9:4. [PMID: 36855197 PMCID: PMC9976504 DOI: 10.1186/s40794-023-00189-7] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 02/06/2023] [Indexed: 03/02/2023] Open
Abstract
BACKGROUND Despite being first identified in 1947, Zika virus-related outbreaks were first described starting from 2007 culminating with the 2015 Latin American outbreak. Hypotheses indicate that the virus has been circulating in Asia for decades, but reports are scarce. METHODS We performed serological analysis and screened placental samples isolated in 2008 for the presence of Zika virus from pregnant women in Ho Chi Minh City (Vietnam). RESULTS None of the placental samples was positive for Zika virus. Four serum samples out of 176 (2.3%) specifically inhibited Zika virus, with variable degrees of cross-reactivity with other flaviviruses. While one of the four samples inhibited only Zika virus, cross-reactivity with other flaviviruses not included in the study could not be ruled out. CONCLUSION Our results support the conclusion that the virus was not present among pregnant women in the Vietnamese largest city during the initial phases of the epidemic wave.
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Affiliation(s)
- Y.-C. Chui
- grid.8515.90000 0001 0423 4662Materno-Fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland
| | - D. Baud
- grid.8515.90000 0001 0423 4662Materno-Fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland ,grid.9851.50000 0001 2165 4204Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland
| | - A. Fahmi
- grid.438536.fInstitute of Virology and Immunology, Bern, Switzerland ,grid.5734.50000 0001 0726 5157Department of Infectious Diseases and Pathobiology, Vetsuisse Faculty, University of Bern, Bern, Switzerland ,grid.5734.50000 0001 0726 5157Graduate School for Cellular and Biomedical Sciences, University of Bern, Bern, Switzerland
| | - B. Zumkehr
- grid.438536.fInstitute of Virology and Immunology, Bern, Switzerland ,grid.5734.50000 0001 0726 5157Department of Infectious Diseases and Pathobiology, Vetsuisse Faculty, University of Bern, Bern, Switzerland
| | - M. Vouga
- grid.8515.90000 0001 0423 4662Materno-Fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland
| | - L. Pomar
- grid.8515.90000 0001 0423 4662Materno-Fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland
| | - D. Musso
- Aix Marseille Université, Institut de Recherche Pour Le Développement (IRD), Assistance Publique–Hôpitaux de Marseille, Service de Santé Des Armées, Vecteurs–Infections Tropicales et Méditerranéennes (VITROME), and Institut Hospitalo-Universitaire Méditerranée Infection, Marseille, France ,Laboratoire Eurofins Labazur Guyane, Eurofins, Cayenne, French Guiana
| | - B. C. Thuong
- Tu Du Hospital, District 1, Ho Chi Minh City, Vietnam
| | - M.P. Alves
- grid.438536.fInstitute of Virology and Immunology, Bern, Switzerland ,grid.5734.50000 0001 0726 5157Department of Infectious Diseases and Pathobiology, Vetsuisse Faculty, University of Bern, Bern, Switzerland ,grid.5734.50000 0001 0726 5157Multidisciplinary Center for Infectious Diseases (MCID), University of Bern, Bern, Switzerland
| | - M. Stojanovic
- grid.8515.90000 0001 0423 4662Materno-Fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland ,grid.9851.50000 0001 2165 4204Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland
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Maisonneuve E, Gerbier E, Taqueer F, Pomar L, Winterfeld U, Passier A, Favre G, Oliver A, Baud D, Nordeng H, Panchaud A. Déterminants de l’adhésion vaccinale contre la COVID-19 chez les femmes enceintes et en post-partum pendant la troisième vague de la pandémie : une étude transversale multinationale européenne. Gynecol Obstet Fertil Senol 2023. [PMCID: PMC9830526 DOI: 10.1016/j.gofs.2022.11.125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Introduction La vaccination contre le coronavirus (COVID-19) est recommandée chez les femmes enceintes, car elles courent un risque plus élevé de développer une forme sévère de la maladie. Cependant, malgré les preuves croissantes de l’intérêt de la vaccination anti-COVID-19 et de sa sécurité pendant la grossesse, l’hésitation vaccinale demeure élevée dans la population obstétricale – 48,6 % selon une méta-analyse de 46 études publiées jusqu’en février 2022. Ainsi, notre objectif était d’évaluer le statut vaccinal et/ou la volonté de se faire vacciner contre la COVID-19 chez les femmes enceintes et en post-partum dans cinq pays européens et d’en rechercher les facteurs associés. Méthodes Il s’agissait d’une étude transversale, menée en Belgique, en Norvège, aux Pays-Bas, en Suisse et au Royaume-Uni entre juin et août 2021. Cette enquête en ligne faisait partie d’un projet de recherche international sur la COVID-19 visant à fournir des informations sur les expériences vécues par les femmes enceintes et les mères ayant accouché dans les 3 derniers mois, pendant la troisième vague de la pandémie. Résultats Parmi les 5210 femmes ayant participé à l’étude, nous avons exclu 216 femmes enceintes et 140 en post-partum qui n’avaient pas répondu à la question sur leur statut vaccinal. Chez les femmes enceintes (n = 3195), les proportions de femmes déjà vaccinées et/ou souhaitant être vaccinées étaient 80,5 % en Belgique, 78,5 % au Royaume-Uni, 62,6 % aux Pays-Bas, 32,1 %, en Suisse et 21,5 % en Norvège. Les caractéristiques associées à l’adhésion vaccinale contre la COVID-19 pendant la grossesse étaient l’activité professionnelle, une profession dans le secteur de la santé, un niveau d’éducation élevé, le premier trimestre de la grossesse, et la résidence en Belgique comparée à la Norvège, la Suisse et aux Pays-Bas. Parmi les femmes en post-partum (n = 1659), les proportions de femmes déjà vaccinées et/ou souhaitant être vaccinées étaient 86,0 % au Royaume-Uni, 85,7 % en Belgique, 81 % en Norvège, 72,6 % aux Pays-Bas et 58,6 % en Suisse. Lors du post-partum, les caractéristiques associées à l’adhésion vaccinale contre la COVID-19 étaient l’âge maternel de « 36–40 ans », puis « 31–35 ans », suivi de « 25–30 ans » par rapport à la catégorie « 18–25 ans », une profession dans le domaine de la santé, l’absence d’antécédent d’infection au SARS-CoV-2, l’absence d’allaitement, et la résidence en Belgique par rapport à la Suisse ou aux Pays-Bas. Conclusion L’hésitation vaccinale dépend de nombreux facteurs démographiques et socio-culturels. La connaissance de ces notions est nécessaire afin de mieux l’appréhender, et d’encourager respectueusement l’adhésion à la vaccination.
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Affiliation(s)
- E. Maisonneuve
- Institute of Primary Health Care (BIHAM), University of Bern, Bern, Suisse,Auteur correspondant
| | | | - F. Taqueer
- Pharmacoepidemiology and Drug Safety Research Group, Department of Pharmacy, and PharmaTox Strategic Research Initiative, Faculty of Mathematics and Natural Sciences, University of Oslo, Oslo, Norvège
| | | | | | - A. Passier
- Teratology Information Service, Pharmacovigilance Centre Lareb, Hertogenbosch, Pays-Bas
| | | | - A. Oliver
- UK Teratology Information Service, Newcastle upon Tyne Hospitals NHS Foundation Trust and the UK Health Security Agency, Newcastle, Royaume-Uni
| | | | - H. Nordeng
- Pharmacoepidemiology and Drug Safety Research Group, Department of Pharmacy, PharmaTox Strategic Initiative, Faculty of Mathematics and Natural Sciences, University of Oslo, Oslo, Norvège
| | - A. Panchaud
- Institute for Primary Health Care (BIHAM), University of Bern, Bern, Suisse
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Favre G, Gerbier E, Maisonneuve E, Pomar L, Winterfeld U, Lepigeon K, Bloemenkamp KWM, de Bruin O, Eimir H, Nordeng H, Siiskonen SJ, Sturkenboom MCJM, Baud D, Panchaud A. COVID-19-related medicine utilization study in pregnancy: The COVI-PREG cohort. Br J Clin Pharmacol 2022; 89:1560-1574. [PMID: 36417423 DOI: 10.1111/bcp.15611] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 09/23/2022] [Accepted: 11/06/2022] [Indexed: 11/27/2022] Open
Abstract
AIM The objective of this study was to describe the use of COVID-19-related medicines during pregnancy and their evolution between the early/late periods of the pandemic. METHODS Pregnant women who tested positive for SARS-CoV-2 from March 2020 to July 2021 were included using the COVI-PREG registry. Exposure to the following COVID-19-related medicines was recorded: antibiotics, antivirals, hydroxychloroquine, corticosteroids, anti-interleukin-6 and immunoglobulins. We described the prevalence of medicines used, by trimester of pregnancy, maternal COVID-19 severity level and early/late period of the pandemic (before and after 1 July 2020). FINDINGS We included 1964 pregnant patients who tested positive for SARS-CoV-2. Overall, 10.4% (205/1964) received at least one COVID-19-related medicine including antibiotics (8.6%; 169/1694), corticosteroids (3.2%; 62/1964), antivirals (2.0%; 39/1964), hydroxychloroquine (1.4%; 27/1964) and anti-interleukin-6 (0.3%; 5/1964). The use of at least one COVID-19-related medicine was 3.1% (12/381) in asymptomatic individuals, 4.2% (52/1233) in outpatients, 19.7% (46/233) in inpatients without oxygen, 72.1% (44/61) in those requiring standard oxygen, 95.7% (22/23) in those requiring high flow oxygen, 96.2% (25/26) in patients who required intubation and 57.1% (4/7) among patients who died. The proportion who received medicines to treat COVID-19 was higher before than after July 2020 (16.7% vs. 7.7%). Antibiotics, antivirals and hydroxychloroquine had lower rates of use during the late period. CONCLUSION Medicine use in pregnancy increased with disease severity. The trend towards increased use of corticosteroids seems to be aligned with changing guidelines. Evidence is still needed regarding the effectiveness and safety of COVID-19-related medicines in pregnancy.
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Affiliation(s)
- Guillaume Favre
- 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.,Institute of Primary Health Care (BIHAM), University of Bern, Bern, 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
- Materno-fetal and Obstetrics Research Unit, Department "Femme-Mère-Enfant", University Hospital, Lausanne, Switzerland.,School of Health Sciences (HESAV), University of Applied Sciences and Arts Western Switzerland, Lausanne, Switzerland
| | - Ursula Winterfeld
- Swiss Teratogen Information Service, Clinical pharmacology service, Lausanne University Hospital and University of Lausanne, Switzerland
| | - Karine Lepigeon
- Materno-fetal and Obstetrics Research Unit, Department "Femme-Mère-Enfant", University Hospital, Lausanne, Switzerland
| | - Kitty W M Bloemenkamp
- Department of Obstetrics, WKZ Birth Centre, Division Woman and Baby, UMC Utrecht, Utrecht, the Netherlands
| | - Odette de Bruin
- Department of Obstetrics, WKZ Birth Centre, Division Woman and Baby, UMC Utrecht, Utrecht, the Netherlands.,Julius Global Health, University Medical Center Utrecht, Utrecht, Netherlands
| | - Hurley Eimir
- PharmacoEpidemiology and Drug Safety Research Group, Department of Pharmacy, and PharmaTox Strategic Initiative, Faculty of Mathematics and Natural Sciences, University of Oslo, Oslo, Norway
| | - Hedvig Nordeng
- PharmacoEpidemiology and Drug Safety Research Group, Department of Pharmacy, and PharmaTox Strategic Initiative, Faculty of Mathematics and Natural Sciences, University of Oslo, Oslo, Norway
| | - Satu J Siiskonen
- Division of Pharmacoepidemiology and Clinical Pharmacology, Utrecht Institute for Pharmaceutical Sciences, Utrecht University, Utrecht, Netherlands
| | | | - 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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17
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Tevaearai F, Moser L, Pomar L. Prenatal Diagnosis of Congenital Lymphocytic Choriomeningitis Virus Infection: A Case Report. Viruses 2022; 14:v14112586. [PMID: 36423195 PMCID: PMC9695091 DOI: 10.3390/v14112586] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Revised: 11/18/2022] [Accepted: 11/19/2022] [Indexed: 11/23/2022] Open
Abstract
Lymphocytic choriomeningitis virus (LCMV) is an emerging neuroteratogen which can infect humans via contact with urine, feces, saliva, or blood of infected rodents. When the infection occurs during pregnancy, there is a risk of transplacental infection with subsequent neurological or visual impairment in the fetus. In this article, we describe a case report of congenital LCMV infection, including fetal imaging, confirmed by positive LCMV IgM in fetal blood and cerebrospinal fluid.
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Affiliation(s)
- Fanny Tevaearai
- Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland
| | - Laureline Moser
- Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland
| | - Léo Pomar
- Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland
- School of Health Sciences (HESAV), HES-SO University of Applied Sciences and Arts Western Switzerland, 1011 Lausanne, Switzerland
- Correspondence:
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18
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Abstract
Monkeypox virus (MPXV) has emerged as a threatening zoonosis. Its spread around the world has been growing fast over the last 2 years, particularly in 2022. The reasons for this sudden spread are probably multifactorial. The R0 values of the two MPXV clades are rather low, and a massive pandemic is considered unlikely, although the increase in the number of single-nucleotide polymorphisms found in the 2022 MPXV strain could indicate an accelerated human adaptation. Very little is known about the risks of an infection during pregnancy for both the mother and the fetus. Further observations must be made to create clear, adapted, evidence-based guidelines. This article summarizes the current knowledge about MPXV infections and similar pregnancy virus infections.
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Affiliation(s)
- Alexandre Cuérel
- Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland
- Correspondence:
| | - Guillaume Favre
- Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland
| | - Manon Vouga
- Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland
| | - Léo Pomar
- Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland
- School of Health Sciences (HESAV), HES-SO University of Applied Sciences and Arts Western Switzerland, 1011 Lausanne, Switzerland
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19
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Pomar L, Favre G, de Labrusse C, Contier A, Boulvain M, Baud D. Impact of the first wave of the COVID-19 pandemic on birth rates in Europe: a time series analysis in 24 countries. Hum Reprod 2022; 37:2921-2931. [PMID: 36228661 PMCID: PMC9619770 DOI: 10.1093/humrep/deac215] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 09/12/2022] [Indexed: 12/14/2022] Open
Abstract
STUDY QUESTION Did the first wave of the COVID-19 pandemic have an impact on monthly birth rates in Europe? SUMMARY ANSWER Using datasets on live births per month in Europe, collected from the Human Fertility Database, we found a -14.1% decline in live births in January 2021 (i.e. 9-10 months after the epidemic peaks and first lockdowns), compared to the average number of live births in January 2018 and 2019. WHAT IS KNOWN ALREADY Previous pandemics in the 20th and 21st centuries have been associated with a decline in birth rates 9 months after their peak, and a rebound in births over time. Lockdowns were necessary to control the first wave of the COVID-19 pandemic and may have had an impact on subsequent birth rates. STUDY DESIGN, SIZE, DURATION Monthly time series data on live births from January 2018 to March 2021 were extracted to provide a time-series analysis of birthrates during and after the first wave of the COVID-19 pandemic in 24 European countries. PARTICIPANTS/MATERIALS, SETTING, METHODS We conducted a random-effect generalized least squares regression to assess the seasonality of births from January 2018 to March 2021, and to identify potential differences in monthly live births after the first wave of the COVID-19 pandemic, considering the seasonality of births. To quantify these potential differences, we estimated the variation rate between the monthly live births observed during 2020 and 2021 and the mean of the 2018-2019 monthly live births in Europe. Factors potentially associated with a variation in monthly birth rates were assessed using univariable and multivariable generalized linear regressions. MAIN RESULTS AND THE ROLE OF CHANCE When considering the seasonality of births, January 2021 was the only month with a significant difference in live births. A drop of -14.1% was observed compared to the average number of live births in January 2018 and 2019. At the national level, this drop was observed 9-10 months after the epidemic peaks in 13 countries. The duration of lockdowns was the variable that had the stronger association with this decrease, whereas higher incomes per capita could be a factor limiting this decline. A rebound in births compared to the previous years occurred in March 2021 in 13 countries. LIMITATIONS, REASONS FOR CAUTION Our data are based on national data, limiting the power in the multivariable models used and the identification of other potential factors contributing to a decrease or an increase in birth rates. In addition, we collected only live births up to April 2021, which precludes the identification of a difference in births seasonality in 2021. WIDER IMPLICATIONS OF THE FINDINGS As with previous pandemics, the COVID-19 outbreak was associated with a decline in births 9 months after its first wave. This trend may be associated with the duration of the lockdowns. Although there was a rebound in births in the following months, it does not seem to compensate for this decline. STUDY FUNDING/COMPETING INTEREST(S) The authors receive no external funding and have no conflict of interest to declare. TRIAL REGISTRATION NUMBER N/A.
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Affiliation(s)
- Léo Pomar
- Correspondence address. School of Health Sciences, Avenue de Beaumont 21, CH-1011 Lausanne, Switzerland. Tel: +41-21-316-8457; E-mail:
| | - Guillaume Favre
- Department Woman-Mother-Child, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland
| | - Claire de Labrusse
- School of Health Sciences (HESAV), HES-SO University of Applied Sciences and Arts Western Switzerland, Lausanne, Switzerland
| | - Agathe Contier
- Department Woman-Mother-Child, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland
| | - Michel Boulvain
- Faculty of Medicine, University of Geneva, Geneva, Switzerland
| | - David Baud
- Department Woman-Mother-Child, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland
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20
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Pomar L, Favre G, Baud D. Monkeypox infection during pregnancy: European registry to quantify maternal and fetal risks. Ultrasound Obstet Gynecol 2022; 60:431. [PMID: 35809242 DOI: 10.1002/uog.26031] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 06/30/2022] [Accepted: 07/05/2022] [Indexed: 06/15/2023]
Affiliation(s)
- L Pomar
- Department Woman-Mother-Child, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland
- School of Health Sciences (HESAV), HES-SO University of Applied Sciences and Arts Western Switzerland, Lausanne, Switzerland
| | - G Favre
- Department Woman-Mother-Child, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland
| | - D Baud
- Department Woman-Mother-Child, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland
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21
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Ceulemans M, Foulon V, Panchaud A, Winterfeld U, Pomar L, Lambelet V, Cleary B, O’Shaughnessy F, Passier A, Richardson JL, Nordeng H. Self-Reported Medication Use among Pregnant and Breastfeeding Women during the COVID-19 Pandemic: A Cross-Sectional Study in Five European Countries. Int J Environ Res Public Health 2022; 19:ijerph19031389. [PMID: 35162405 PMCID: PMC8835534 DOI: 10.3390/ijerph19031389] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 01/23/2022] [Accepted: 01/24/2022] [Indexed: 02/04/2023]
Abstract
Insight into the epidemiology of perinatal medication use during the COVID-19 pandemic is scarce. Therefore, a cross-sectional study using an anonymous web survey was performed in Ireland, Norway, Switzerland, The Netherlands, and United Kingdom (UK) to investigate the prevalence and type of medications used by pregnant and breast-feeding women during the first pandemic wave. Factors associated with medication use were estimated by logistic regression. In total, 8378 women participated (i.e., 3666 pregnant and 4712 breastfeeding women). Most responses were collected in Norway (34%) and The Netherlands (28%), followed by Switzerland (19%), Ireland (17%) and UK (2%). Participants were more often professionally active and more often had a higher educational level compared to the general birthing population in each country. Overall, approximately 60% of women reported having used at least 1 medication in the preceding 3 months. Daily and occasional use was reported by 34% and 42% of pregnant and 29% and 44% of breastfeeding women. The most prevalent ATC (Anatomical Therapeutic Chemical) categories were the nervous system, the respiratory system, the alimentary tract/metabolism, and the musculo-skeletal system. Paracetamol, ibuprofen, antacids, and cetirizine were the most frequently used medications. The rate of antibacterial use was lower than previously reported. Having a chronic illness, country, maternal age, SARS-CoV-2 testing, professional status and time since delivery were associated with medication use. In conclusion, perinatal medication use was highly prevalent during the first pandemic wave, underlining the importance of maintaining counseling efforts on medication use, even in times of disrupted healthcare services and/or limited resources.
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Affiliation(s)
- Michael Ceulemans
- Clinical Pharmacology and Pharmacotherapy, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, 3000 Leuven, Belgium;
- Teratology Information Service, Pharmacovigilance Centre Lareb, 5237 MH Hertogenbosch, The Netherlands;
- L-C&Y, KU Leuven Child & Youth Institute, 3000 Leuven, Belgium
- Correspondence: ; Tel.: +32-(16)-377227
| | - Veerle Foulon
- Clinical Pharmacology and Pharmacotherapy, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, 3000 Leuven, Belgium;
| | - Alice Panchaud
- Service of Pharmacy, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland;
- Institute of Primary Health Care (BIHAM), University of Bern, 3012 Bern, Switzerland
| | - Ursula Winterfeld
- Swiss Teratogen Information Service, Clinical Pharmacology Service, Lausanne University Hospital, 1011 Lausanne, Switzerland;
| | - Léo Pomar
- Materno-Fetal and Obstetrics Research Unit, Lausanne University Hospital, 1011 Lausanne, Switzerland; (L.P.); (V.L.)
- School of Health Sciences (HESAV), University of Applied Sciences and Arts Western Switzerland, 1011 Lausanne, Switzerland
| | - Valentine Lambelet
- Materno-Fetal and Obstetrics Research Unit, Lausanne University Hospital, 1011 Lausanne, Switzerland; (L.P.); (V.L.)
| | - Brian Cleary
- Rotunda Hospital, D01 P5W9 Dublin, Ireland; (B.C.); (F.O.)
- School of Pharmacy and Biomolecular Sciences, Royal College of Surgeons in Ireland, University of Medicine and Health Sciences, D02 VN15 Dublin, Ireland
| | - Fergal O’Shaughnessy
- Rotunda Hospital, D01 P5W9 Dublin, Ireland; (B.C.); (F.O.)
- School of Pharmacy and Biomolecular Sciences, Royal College of Surgeons in Ireland, University of Medicine and Health Sciences, D02 VN15 Dublin, Ireland
| | - Anneke Passier
- Teratology Information Service, Pharmacovigilance Centre Lareb, 5237 MH Hertogenbosch, The Netherlands;
| | - Jonathan Luke Richardson
- UK Teratology Information Service, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne NE2 4AB, UK;
| | - Hedvig Nordeng
- Pharmacoepidemiology and Drug Safety Research Group, Department of Pharmacy, Faculty of Mathematics and Natural Sciences, University of Oslo, 0316 Oslo, Norway;
- Department of Child Health and Development, Norwegian Institute of Public Health, 0213 Oslo, Norway
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22
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Pomar L, Ochoa J, Cabet S, Huisman TAGM, Paladini D, Klaritsch P, Galmiche A, Prayer F, Gacio S, Haratz K, Malinger G, Van Mieghem T, Baud D, Bromley B, Lebon S, Dubruc E, Vial Y, Guibaud L. Prenatal diagnosis of Aicardi syndrome based on a suggestive imaging pattern: A multicenter case-series. Prenat Diagn 2022; 42:484-494. [PMID: 34984691 PMCID: PMC9302986 DOI: 10.1002/pd.6085] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 12/28/2021] [Accepted: 12/30/2021] [Indexed: 12/02/2022]
Abstract
Objectives To characterize a suggestive prenatal imaging pattern of Aicardi syndrome using ultrasound and MR imaging. Methods Based on a retrospective international series of Aicardi syndrome cases from tertiary centers encountered over a 20‐year period (2000–2020), we investigated the frequencies of the imaging features in order to characterize an imaging pattern highly suggestive of the diagnosis. Results Among 20 cases included, arachnoid cysts associated with a distortion of the interhemispheric fissure were constantly encountered associated with complete or partial agenesis of the corpus callosum (19/20, 95%). This triad in the presence of other CNS disorganization, such as polymicrogyria (16/17, 94%), heterotopias (15/17, 88%), ventriculomegaly (14/20, 70%), cerebral asymmetry [14/20, 70%]) and less frequently extra‐CNS anomaly (ocular anomalies [7/11, 64%], costal/vertebral segmentation defect [4/20, 20%]) represent a highly suggestive pattern of Aicardi syndrome in a female patient. Conclusion Despite absence of genetic test to confirm prenatal diagnosis of AS, this combination of CNS and extra‐CNS fetal findings allows delineation of a characteristic imaging pattern of AS, especially when facing dysgenesis of the corpus callosum.
What is already known about this topic?
Aicardi syndrome (AS) is a rare developmental encephalopathy, characterized by the classic triad of infantile spasms, agenesis of the corpus callosum, and chorioretinal lacunae As the genetic etiology of AS is unknown and its classic triad cannot be extrapolated to prenatal diagnosis, to establish a prenatal imaging pattern is of major interest
What does this study add?
We confirmed and completed a prenatal imaging pattern highly suggestive of AS, based on the most frequent features encountered in a large series: arachnoid cysts associated with a distortion of the interhemispheric fissure, agenesis of the corpus callosum, cortical malformations and heterotopias, and less frequently extra‐CNS anomaly (ocular anomalies, costal/vertebral segmentation defect)
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Affiliation(s)
- Léo Pomar
- Ultrasound and Fetal Medicine, Department Woman-Mother-Child, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland.,School of Health Sciences (HESAV), University of Applied Sciences and Arts Western Switzerland, Lausanne, Switzerland
| | - José Ochoa
- Diagnus SA, Prenatal Diagnosis and Fetal Medicine Centre, Córdoba, Argentina
| | - Sara Cabet
- Pediatric and Fœtal Imaging, Hôpital Femme Mère Enfant, Hospices Civils de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Thierry A G M Huisman
- Edward B. Singleton Department of Radiology, Texas Children's Hospital and Baylor College of Medicine, Houston, Texas, USA
| | - Dario Paladini
- Fetal Medicine and Surgery Unit, Gaslini Children's Hospital, Genoa, Italy
| | - Philipp Klaritsch
- Research Unit for Fetal Medicine, Department of Obstetrics and Gynecology, Medical University of Graz, Graz, Austria
| | - Aurore Galmiche
- Ultrasound and Fetal Medicine, Department of Obstetrics, Hospital of Niort, Niort, France
| | - Florian Prayer
- Department of Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Sebastián Gacio
- Division of Pediatric Neurology, Hospital of Children Ricardo Gutiérrez, Ciudad Autónoma de Buenos Aires, Argentina
| | - Karina Haratz
- Division of Ultrasound in Obstetrics and Gynecology, Lis Maternity Hospital, Tel Aviv Sourasky Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv-Yafo, Israel
| | - Gustavo Malinger
- Division of Ultrasound in Obstetrics and Gynecology, Lis Maternity Hospital, Tel Aviv Sourasky Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv-Yafo, Israel
| | - Tim Van Mieghem
- Fetal Medicine Unit, Department of Obstetrics and Gynecology, Mount Sinai Hospital and University of Toronto, Toronto, Ontario, Canada
| | - David Baud
- Ultrasound and Fetal Medicine, Department Woman-Mother-Child, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland
| | - Bryann Bromley
- Department of Obstetrics & Gynecology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Sébastien Lebon
- Pediatric Neurology Unit, Department of Pediatrics, Lausanne University Hospital, Lausanne, Switzerland
| | - Estelle Dubruc
- Institute of Pathology, Lausanne University Hospital, Lausanne, Switzerland
| | - Yvan Vial
- Ultrasound and Fetal Medicine, Department Woman-Mother-Child, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland
| | - Laurent Guibaud
- Pediatric and Fœtal Imaging, Hôpital Femme Mère Enfant, Hospices Civils de Lyon, Université Claude Bernard Lyon 1, Lyon, France
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23
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Favre G, Mazzetti S, Gengler C, Bertelli C, Schneider J, Laubscher B, Capoccia R, Pakniyat F, Ben Jazia I, Eggel-Hort B, de Leval L, Pomar L, Greub G, Baud D, Giannoni E. Decreased Fetal Movements: A Sign of Placental SARS-CoV-2 Infection with Perinatal Brain Injury. Viruses 2021; 13:v13122517. [PMID: 34960786 PMCID: PMC8706116 DOI: 10.3390/v13122517] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 12/07/2021] [Accepted: 12/10/2021] [Indexed: 01/23/2023] Open
Abstract
Neonatal COVID-19 is rare and mainly results from postnatal transmission. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), however, can infect the placenta and compromise its function. We present two cases of decreased fetal movements and abnormal fetal heart rhythm 5 days after mild maternal COVID-19, requiring emergency caesarean section at 29 + 3 and 32 + 1 weeks of gestation, and leading to brain injury. Placental examination revealed extensive and multifocal chronic intervillositis, with intense cytoplasmic positivity for SARS-CoV-2 spike antibody and SARS-CoV-2 detection by RT-qPCR. Vertical transmission was confirmed in one case, and both neonates developed extensive cystic peri-ventricular leukomalacia.
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Affiliation(s)
- Guillaume Favre
- Materno-Fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, University of Lausanne, 1011 Lausanne, Switzerland; (G.F.); (L.P.)
| | - Sara Mazzetti
- Clinic of Pediatrics, Department Mother-Woman-Child, Lausanne University Hospital, University of Lausanne, 1011 Lausanne, Switzerland; (S.M.); (B.L.)
| | - Carole Gengler
- Department of Laboratory Medicine and Pathology, Institute of Pathology, Lausanne University Hospital, University of Lausanne, 1011 Lausanne, Switzerland; (C.G.); (L.d.L.)
| | - Claire Bertelli
- Institute of Microbiology, Lausanne University Hospital, University of Lausanne, 1011 Lausanne, Switzerland; (C.B.); (G.G.)
| | - Juliane Schneider
- Clinic of Neonatology, Department Mother-Woman-Child, Lausanne University Hospital, University of Lausanne, 1011 Lausanne, Switzerland; (J.S.); (E.G.)
| | - Bernard Laubscher
- Clinic of Pediatrics, Department Mother-Woman-Child, Lausanne University Hospital, University of Lausanne, 1011 Lausanne, Switzerland; (S.M.); (B.L.)
- Department of Pediatrics, Réseau Hospitalier Neuchâtelois, 2000 Neuchâtel, Switzerland
| | - Romina Capoccia
- Department of Obstetrics and Gynecology, Réseau Hospitalier Neuchâtelois, 2000 Neuchatel, Switzerland; (R.C.); (F.P.); (I.B.J.)
| | - Fatemeh Pakniyat
- Department of Obstetrics and Gynecology, Réseau Hospitalier Neuchâtelois, 2000 Neuchatel, Switzerland; (R.C.); (F.P.); (I.B.J.)
| | - Inès Ben Jazia
- Department of Obstetrics and Gynecology, Réseau Hospitalier Neuchâtelois, 2000 Neuchatel, Switzerland; (R.C.); (F.P.); (I.B.J.)
| | - Béatrice Eggel-Hort
- Department of Obstetrics and Gynecology, Hôpital du Valais—Centre Hospitalier du Valais Romand—Site de Sion, 1951 Sion, Switzerland;
| | - Laurence de Leval
- Department of Laboratory Medicine and Pathology, Institute of Pathology, Lausanne University Hospital, University of Lausanne, 1011 Lausanne, Switzerland; (C.G.); (L.d.L.)
| | - Léo Pomar
- Materno-Fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, University of Lausanne, 1011 Lausanne, Switzerland; (G.F.); (L.P.)
- Midwifery Department, School of Health Sciences (HESAV), University of Applied Sciences and Arts Western Switzerland, 1011 Lausanne, Switzerland
| | - Gilbert Greub
- Institute of Microbiology, Lausanne University Hospital, University of Lausanne, 1011 Lausanne, Switzerland; (C.B.); (G.G.)
- Infectious Diseases Service, Department of Internal Medicine, Lausanne University Hospital, University of Lausanne, 1011 Lausanne, Switzerland
| | - David Baud
- Materno-Fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, University of Lausanne, 1011 Lausanne, Switzerland; (G.F.); (L.P.)
- Correspondence: ; Tel.: +41-79-556-13-51
| | - Eric Giannoni
- Clinic of Neonatology, Department Mother-Woman-Child, Lausanne University Hospital, University of Lausanne, 1011 Lausanne, Switzerland; (J.S.); (E.G.)
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Krajden Haratz K, Oliveira Szejnfeld P, Govindaswamy M, Leibovitz Z, Gindes L, Severino M, Rossi A, Paladini D, Garcia Rodriguez R, Ben-Sira L, Borkowski Tillman T, Gupta R, Lotem G, Raz N, Hamamoto TENK, Kidron D, Arad A, Birnbaum R, Brussilov M, Pomar L, Vial Y, Leventer RJ, McGillivray G, Fink M, Krzeszowski W, Fernandes Moron A, Lev D, Tamarkin M, Shalev J, Har Toov J, Lerman-Sagie T, Malinger G. Prenatal diagnosis of rhombencephalosynapsis: neuroimaging features and severity of vermian anomaly. Ultrasound Obstet Gynecol 2021; 58:864-874. [PMID: 33942916 DOI: 10.1002/uog.23660] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 03/24/2021] [Accepted: 04/16/2021] [Indexed: 06/12/2023]
Abstract
OBJECTIVES To describe the prenatal neuroimaging spectrum of rhombencephalosynapsis (RES) and criteria for its classification according to the severity of vermian anomaly. METHODS In this multicenter retrospective study of fetuses with RES between 2002 and 2020, the medical records and brain ultrasound and magnetic resonance images were evaluated comprehensively to determine the severity of the vermian anomaly and the presence of associated brain findings. RES was classified, according to the pattern of vermian agenesis and the extent of the fusion of the hemispheres, as complete RES (complete absence of the vermis) or partial RES (further classified according to the part of the vermis that was missing and, consequently, the region of hemispheric fusion, as anterior, posterior, severe or mixed RES). Findings were compared between cases with complete and those with partial RES. RESULTS Included in the study were 62 fetuses with a gestational age ranging between 12 and 37 weeks. Most had complete absence of the vermis (complete RES, 77.4% of cases), a 'round-shaped' cerebellum on axial views (72.6%) and a transverse cerebellar diameter (TCD) < 3rd centile (87.1%). Among the 22.6% of cases with partial RES, 6.5% were classified as severe partial, 6.5% as partial anterior, 8.1% as partial mixed and 1.6% as partial posterior. Half of these cases presented with normal or nearly normal cerebellar morphology and 28.5% had a TCD within the normal limits. Infratentorially, the fourth ventricle was abnormal in 88.7% of cases overall, and anomalies of the midbrain and pons were frequent (93.5% and 77.4%, respectively). Ventriculomegaly was observed in 80.6% of all cases, being more severe in cases with complete RES than in those with partial RES, with high rates of parenchymal and septal disruption. CONCLUSIONS This study provides prenatal neuroimaging criteria for the diagnosis and classification of RES, and identification of related features, using ultrasound and magnetic resonance imaging. According to our findings, a diagnosis of RES should be considered in fetuses with a small TCD (severe cerebellar hypoplasia) and/or a round-shaped cerebellum on axial views, during the second or third trimester, especially when associated with ventriculomegaly. Partial RES is more common than previously thought, but presents an extreme diagnostic challenge, especially in cases with normal or nearly-normal cerebellar morphobiometric features. © 2021 International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- K Krajden Haratz
- Fetal Neurology Multidisciplinary Group, Division of Ultrasound in Obstetrics and Gynecology, Lis Maternity Hospital, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - P Oliveira Szejnfeld
- Instituto D'Or de Pesquisa e Ensino, Rio de Janeiro, Brazil
- DDI UNIFESP, São Paulo, Brazil
- Fundação Instituto de Pesquisa e Estudo de Diagnostico por Imagem, São Paulo, Brazil
| | - M Govindaswamy
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Z Leibovitz
- Ultrasound in Obstetrics and Gynecology Unit, Bnai-Zion Medical Center, Haifa, Israel
- Technion Faculty of Medicine, Haifa, Israel
- Fetal Neurology Clinic, Ultrasound in Obstetrics and Gynecology Unit, Department of Obstetrics and Gynecology, Wolfson Medical Center, Holon, Israel
| | - L Gindes
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
- Fetal Neurology Clinic, Ultrasound in Obstetrics and Gynecology Unit, Department of Obstetrics and Gynecology, Wolfson Medical Center, Holon, Israel
| | - M Severino
- Neuroradiology Unit, IRCCS Istituto Giannini Gaslini, Genoa, Italy
| | - A Rossi
- Neuroradiology Unit, IRCCS Istituto Giannini Gaslini, Genoa, Italy
- Department of Health Sciences (DISSAL), University of Genoa, Genoa, Italy
| | - D Paladini
- Fetal Medicine Unit, IRCCS Istituto G. Gaslini, Genoa, Italy
| | - R Garcia Rodriguez
- Complejo Hospitalario Insular Materno Infantil de Canarias, Las Palmas de Gran Canaria, Spain
| | - L Ben-Sira
- Fetal Neurology Multidisciplinary Group, Division of Ultrasound in Obstetrics and Gynecology, Lis Maternity Hospital, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
- Pediatric Radiology Unit, Department of Radiology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - T Borkowski Tillman
- Fetal Neurology Multidisciplinary Group, Division of Ultrasound in Obstetrics and Gynecology, Lis Maternity Hospital, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - R Gupta
- Sunehri Devi Hospital, Sonepat India, Indraprastha Apollo Hospital, New Delhi, India
| | - G Lotem
- Department of Obstetrics and Gynecology, Wolfson Medical Center, Holon, Israel
| | - N Raz
- Technion Faculty of Medicine, Haifa, Israel
- Department of Obstetrics and Gynecology, Hillel Yaffe Medical Center, Hedera, Israel
| | - T E N K Hamamoto
- Departamento de Obstetrícia da Universidade Federal de São Paulo (EPM/UNIFESP), São Paulo, Brazil
| | - D Kidron
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Pathology, Meir Medical Center, Kfar Saba, Israel
| | - A Arad
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Pathology, Bnai Zion Medical Center, Haifa, Israel
| | - R Birnbaum
- Fetal Neurology Multidisciplinary Group, Division of Ultrasound in Obstetrics and Gynecology, Lis Maternity Hospital, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - M Brussilov
- Fetal Neurology Multidisciplinary Group, Division of Ultrasound in Obstetrics and Gynecology, Lis Maternity Hospital, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - L Pomar
- Ultrasound and Fetal Medicine Unit, Department Woman-Mother-Child, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland
| | - Y Vial
- Ultrasound and Fetal Medicine Unit, Department Woman-Mother-Child, Lausanne University Hospital and Lausanne University, Lausanne, Switzerland
| | - R J Leventer
- Department of Neurology, The Royal Children's Hospital, Murdoch Children's Research Institute and University of Melbourne Department of Pediatrics, Melbourne, Australia
| | - G McGillivray
- Royal Women's Hospital, Mercy Hospital for Women and Murdoch Children's Research Institute, Melbourne, Australia
| | - M Fink
- Department of Medical Imaging, The Royal Children's Hospital and Perinatal Unit, The Mercy Hospital for Women, Melbourne, Australia
| | | | - A Fernandes Moron
- Departamento de Obstetrícia da Universidade Federal de São Paulo (EPM/UNIFESP), São Paulo, Brazil
| | - D Lev
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
- Fetal Neurology Clinic, Ultrasound in Obstetrics and Gynecology Unit, Department of Obstetrics and Gynecology, Wolfson Medical Center, Holon, Israel
- Institute of Genetics, Wolfson Medical Center, Holon, Israel
| | - M Tamarkin
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
- Fetal Neurology Clinic, Ultrasound in Obstetrics and Gynecology Unit, Department of Obstetrics and Gynecology, Wolfson Medical Center, Holon, Israel
| | - J Shalev
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
- Fetal Neurology Clinic, Ultrasound in Obstetrics and Gynecology Unit, Department of Obstetrics and Gynecology, Wolfson Medical Center, Holon, Israel
- Institute of Genetics, Wolfson Medical Center, Holon, Israel
| | - J Har Toov
- Fetal Neurology Multidisciplinary Group, Division of Ultrasound in Obstetrics and Gynecology, Lis Maternity Hospital, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - T Lerman-Sagie
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
- Fetal Neurology Clinic, Ultrasound in Obstetrics and Gynecology Unit, Department of Obstetrics and Gynecology, Wolfson Medical Center, Holon, Israel
- Pediatric Neurology Unit, Wolfson Medical Center, Holon, Israel
| | - G Malinger
- Fetal Neurology Multidisciplinary Group, Division of Ultrasound in Obstetrics and Gynecology, Lis Maternity Hospital, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
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Lambelet V, Ceulemans M, Nordeng H, Favre G, Horsch A, Stojanov M, Winterfeld U, Baud D, Panchaud A, Pomar L. Impact of the COVID-19 pandemic on Swiss pregnant and breastfeeding women - a cross-sectional study covering the first pandemic wave. Swiss Med Wkly 2021; 151:w30009. [PMID: 34546015 DOI: 10.4414/smw.2021.w30009] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Information on the impact of the COVID-19 pandemic on pregnancy and breastfeeding experiences, as well as on perinatal mental health in Switzerland is limited. In Switzerland, there are few national studies and little information. Using an anonymous online survey accessible after the first wave of the outbreak in Switzerland, we have investigated how this pandemic affected pregnant and breastfeeding women. Among women who completed the survey, 69.0% (1050/1518) indicated the first wave of the pandemic affected their personal habits, 61.0% (689/1131) were affected in their work and 40.0% (632/1573) reported impaired relations with healthcare services (different denominators correspond to the number of participants who answered the question). 36.8% (110/299) of women reported an impact of the pandemic on their current pregnancy experience or breastfeeding experience (8.2%, 46/555). Overall, 11.6% (170/1467) of participants who completed the validated screening tests for mental health symptoms (Edinburgh Postnatal Depression Scale, Generalized Anxiety Disorder 7, Perceived Stress Scale) presented a score compatible with symptoms of major depression, severe anxiety or high perceived stress, which is higher than in the pre-pandemic period according to literature. Risk factors independently associated with impaired mental health were being hospitalized, having symptoms of COVID-19, living with a person with COVID-19 symptoms, having comorbidities, having experienced reduced healthcare services, having restricted usual activities and being a housewife. Protective factors independently associated were a high level of education and living with a partner. Our findings suggest that the COVID-19 pandemic might have significantly affected the well-being and mental health of pregnant and breastfeeding women, directly in the case of exposure, and indirectly as a result of the potential modifications in their life habits and in healthcare facilities.
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Affiliation(s)
- Valentine Lambelet
- Department Woman-Mother-Child, Lausanne University Hospital, Switzerland
| | - Michael Ceulemans
- Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Belgium.,Teratology Information Service, Pharmacovigilance Centre Lareb, 's Hertogenbosch, the Netherlands
| | - Hedvig Nordeng
- Institute of Higher Education and Research in Healthcare, Faculty of Biology and Medicine, University of Lausanne, Switzerland
| | - Guillaume Favre
- Department Woman-Mother-Child, Lausanne University Hospital, Switzerland
| | - Antje Horsch
- Department Woman-Mother-Child, Lausanne University Hospital, Switzerland.,Institute of Higher Education and Research in Healthcare, Faculty of Biology and Medicine, University of Lausanne, Switzerland
| | - Milos Stojanov
- Department Woman-Mother-Child, Lausanne University Hospital, Switzerland
| | - Ursula Winterfeld
- Swiss Teratogen Information Service, Service de Pharmacologie Clinique, Lausanne University Hospital and University of Lausanne, Switzerland
| | - David Baud
- Department Woman-Mother-Child, Lausanne University Hospital, Switzerland
| | - Alice Panchaud
- Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland,Service of Pharmacy, Lausanne University Hospital and University of Lausanne, Switzerland
| | - Léo Pomar
- Department Woman-Mother-Child, Lausanne University Hospital, Switzerland.,School of Health Sciences (HESAV), University of Applied Sciences and Arts Western Switzerland, Lausanne, Switzerland
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Stuckelberger S, Favre G, Ceulemans M, Gerbier E, Lambelet V, Stojanov M, Winterfeld U, Baud D, Panchaud A, Pomar L. Current Data on COVID-19 mRNA-Vaccine Safety during Pregnancy Might Be Subject to Selection Bias. Reply to Stroobandt, S.; Stroobandt, R. Data of the COVID-19 mRNA-Vaccine V-Safe Surveillance System and Pregnancy Registry Reveals Poor Embryonic and Second Trimester Fetal Survival Rate. Comment on "Stuckelberger et al. SARS-CoV-2 Vaccine Willingness among Pregnant and Breastfeeding Women during the First Pandemic Wave: A Cross-Sectional Study in Switzerland. Viruses 2021, 13, 1199". Viruses 2021; 13:v13081546. [PMID: 34452411 PMCID: PMC8402695 DOI: 10.3390/v13081546] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 07/30/2021] [Indexed: 11/16/2022] Open
Affiliation(s)
- Sarah Stuckelberger
- Department Woman-Mother-Child, Lausanne University Hospital, University of Lausanne, 1011 Lausanne, Switzerland; (S.S.); (G.F.); (E.G.); (V.L.); (M.S.); (D.B.)
| | - Guillaume Favre
- Department Woman-Mother-Child, Lausanne University Hospital, University of Lausanne, 1011 Lausanne, Switzerland; (S.S.); (G.F.); (E.G.); (V.L.); (M.S.); (D.B.)
| | - Michael Ceulemans
- Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, 3000 Leuven, Belgium;
- Teratology Information Service, Pharmacovigilance Centre Lareb, 5237 MH ’s Hertogenbosch, The Netherlands
| | - Eva Gerbier
- Department Woman-Mother-Child, Lausanne University Hospital, University of Lausanne, 1011 Lausanne, Switzerland; (S.S.); (G.F.); (E.G.); (V.L.); (M.S.); (D.B.)
| | - Valentine Lambelet
- Department Woman-Mother-Child, Lausanne University Hospital, University of Lausanne, 1011 Lausanne, Switzerland; (S.S.); (G.F.); (E.G.); (V.L.); (M.S.); (D.B.)
| | - Milos Stojanov
- Department Woman-Mother-Child, Lausanne University Hospital, University of Lausanne, 1011 Lausanne, Switzerland; (S.S.); (G.F.); (E.G.); (V.L.); (M.S.); (D.B.)
| | - Ursula Winterfeld
- Swiss Teratogen Information Service, Service de Pharmacologie Clinique, Lausanne University Hospital, University of Lausanne, 1011 Lausanne, Switzerland;
| | - David Baud
- Department Woman-Mother-Child, Lausanne University Hospital, University of Lausanne, 1011 Lausanne, Switzerland; (S.S.); (G.F.); (E.G.); (V.L.); (M.S.); (D.B.)
| | - Alice Panchaud
- Institute of Primary Health Care (BIHAM), University of Bern, 3012 Bern, Switzerland;
- Service of Pharmacy, Lausanne University Hospital, University of Lausanne, 1011 Lausanne, Switzerland
| | - Léo Pomar
- Department Woman-Mother-Child, Lausanne University Hospital, University of Lausanne, 1011 Lausanne, Switzerland; (S.S.); (G.F.); (E.G.); (V.L.); (M.S.); (D.B.)
- School of Health Sciences (HESAV), University of Applied Sciences and Arts Western Switzerland, 1011 Lausanne, Switzerland
- Correspondence:
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27
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Stuckelberger S, Favre G, Ceulemans M, Nordeng H, Gerbier E, Lambelet V, Stojanov M, Winterfeld U, Baud D, Panchaud A, Pomar L. SARS-CoV-2 Vaccine Willingness among Pregnant and Breastfeeding Women during the First Pandemic Wave: A Cross-Sectional Study in Switzerland. Viruses 2021; 13:1199. [PMID: 34206645 PMCID: PMC8310322 DOI: 10.3390/v13071199] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 06/15/2021] [Accepted: 06/18/2021] [Indexed: 12/18/2022] Open
Abstract
As pregnant women are at high risk of severe SARS-CoV-2 infection and COVID-19 vaccines are available in Switzerland, this study aimed to assess the willingness of Swiss pregnant and breastfeeding women to become vaccinated. Through a cross-sectional online study conducted after the first pandemic wave, vaccination practices and willingness to become vaccinated against SARS-CoV-2 if a vaccine was available were evaluated through binary, multi-choice, and open-ended questions. Factors associated with vaccine willingness were evaluated through univariable and multivariable analysis. A total of 1551 women responded to questions related to the primary outcome. Only 29.7% (153/515) of pregnant and 38.6% (400/1036) of breastfeeding women were willing to get vaccinated against SARS-CoV-2 if a vaccine had been available during the first wave. Positive predictors associated with SARS-CoV-2 vaccine acceptance were an age older than 40 years, a higher educational level, history of influenza vaccination within the previous year, having an obstetrician as the primary healthcare practitioner, and being in their third trimester of pregnancy. After the first pandemic wave, Switzerland had a low SARS-CoV-2 vaccination acceptance rate, emphasizing the need to identify and reduce barriers for immunization in pregnant and breastfeeding women, particularly among the youngest and those with a lower educational level.
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Affiliation(s)
- Sarah Stuckelberger
- Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland; (S.S.); (G.F.); (E.G.); (V.L.); (M.S.); (D.B.)
| | - Guillaume Favre
- Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland; (S.S.); (G.F.); (E.G.); (V.L.); (M.S.); (D.B.)
| | - Michael Ceulemans
- Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, 3000 Leuven, Belgium;
- Teratology Information Service, Pharmacovigilance Centre Lareb, 5237 MH ‘s-Hertogenbosch, The Netherlands
| | - Hedvig Nordeng
- Pharmacoepidemiology and Drug Safety Research Group, Department of Pharmacy, PharmaTox Strategic Initiative, Faculty of Mathematics and Natural Sciences, University of Oslo, 0315 Oslo, Norway;
- Department of Child Health and Development, Norwegian Institute of Public Health, 0403 Oslo, Norway
| | - Eva Gerbier
- Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland; (S.S.); (G.F.); (E.G.); (V.L.); (M.S.); (D.B.)
| | - Valentine Lambelet
- Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland; (S.S.); (G.F.); (E.G.); (V.L.); (M.S.); (D.B.)
| | - Milos Stojanov
- Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland; (S.S.); (G.F.); (E.G.); (V.L.); (M.S.); (D.B.)
| | - Ursula Winterfeld
- Swiss Teratogen Information Service, Service de Pharmacologie Clinique, 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; (S.S.); (G.F.); (E.G.); (V.L.); (M.S.); (D.B.)
| | - Alice Panchaud
- Institute of Primary Health Care (BIHAM), University of Bern, 3012 Bern, Switzerland
- Service of Pharmacy, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland
| | - Léo Pomar
- Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland; (S.S.); (G.F.); (E.G.); (V.L.); (M.S.); (D.B.)
- School of Health Sciences (HESAV) Midwifery Department, University of Applied Sciences and Arts Western Switzerland, 1011 Lausanne, Switzerland
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Pomar L, Lambert V, Matheus S, Pomar C, Hcini N, Carles G, Rousset D, Vouga M, Panchaud A, Baud D. Prolonged Maternal Zika Viremia as a Marker of Adverse Perinatal Outcomes. Emerg Infect Dis 2021; 27:490-498. [PMID: 33496246 PMCID: PMC7853546 DOI: 10.3201/eid2702.200684] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Whether prolonged maternal viremia after Zika virus infection represents a risk factor for maternal–fetal transmission and subsequent adverse outcomes remains unclear. In this prospective cohort study in French Guiana, we enrolled Zika virus–infected pregnant women with a positive PCR result at inclusion and noninfected pregnant women; both groups underwent serologic testing in each trimester and at delivery during January–July 2016. Prolonged viremia was defined as ongoing virus detection >30 days postinfection. Adverse outcomes (fetal loss or neurologic anomalies) were more common in fetuses and neonates from mothers with prolonged viremia (40.0%) compared with those from infected mothers without prolonged viremia (5.3%, adjusted relative risk [aRR] 7.2 [95% CI 0.9–57.6]) or those from noninfected mothers (6.6%, aRR 6.7 [95% CI 3.0–15.1]). Congenital infections were confirmed more often in fetuses and neonates from mothers with prolonged viremia compared with the other 2 groups (60.0% vs. 26.3% vs. 0.0%, aRR 2.3 [95% CI 0.9–5.5]).
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29
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Hcini N, Kugbe Y, Rafalimanana ZHL, Lambert V, Mathieu M, Carles G, Baud D, Panchaud A, Pomar L. Association between confirmed congenital Zika infection at birth and outcomes up to 3 years of life. Nat Commun 2021; 12:3270. [PMID: 34075035 PMCID: PMC8169933 DOI: 10.1038/s41467-021-23468-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 04/29/2021] [Indexed: 12/13/2022] Open
Abstract
Little is known about the long-term neurological development of children diagnosed with congenital Zika infection at birth. Here, we report the imaging and clinical outcomes up to three years of life of a cohort of 129 children exposed to Zika virus in utero. Eighteen of them (14%) had a laboratory confirmed congenital Zika infection at birth. Infected neonates have a higher risk of adverse neonatal and early infantile outcomes (death, structural brain anomalies or neurologic symptoms) than those who tested negative: 8/18 (44%) vs 4/111 (4%), aRR 10.1 [3.5–29.0]. Neurological impairment, neurosensory alterations or delays in motor acquisition are more common in infants with a congenital Zika infection at birth: 6/15 (40%) vs 5/96 (5%), aRR 6.7 [2.2–20.0]. Finally, infected children also have an increased risk of subspecialty referral for suspected neurodevelopmental delay by three years of life: 7/11 (64%) vs 7/51 (14%), aRR 4.4 [1.9–10.1]. Infected infants without structural brain anomalies also appear to have an increased risk, although to a lesser extent, of neurological abnormalities. It seems paramount to offer systematic testing for congenital ZIKV infection in cases of in utero exposure and adapt counseling based on these results. Here, using diagnostic tools in a longitudinal cohort of ZIKV-infected pregnant women of the French Guiana Western Hospital Center (CHOG) and their infants, the authors investigate the long term neuropathological effects of congenital infection, finding that a laboratory confirmed congenital ZIKV infection at birth is associated with higher risks of adverse neurological outcomes up to three years of life.
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Affiliation(s)
- Najeh Hcini
- Department of Obstetrics and Gynaecology, West French Guiana Hospital Center, French Guiana, France.,CIC Inserm 1424, Department of Health Training and Research, University of French Guiana, French Guiana, France
| | - Yaovi Kugbe
- Department of Pediatrics, West French Guiana Hospital Center, French Guiana, France
| | | | - Véronique Lambert
- Department of Obstetrics and Gynaecology, West French Guiana Hospital Center, French Guiana, France
| | - Meredith Mathieu
- Department of Obstetrics and Gynaecology, West French Guiana Hospital Center, French Guiana, France
| | - Gabriel Carles
- Department of Obstetrics and Gynaecology, West French Guiana Hospital Center, French Guiana, France
| | - David Baud
- Materno-Fetal and Obstetrics Research Unit, Department "Woman-Mother-Child", Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Alice Panchaud
- Service of Pharmacy, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.,Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland
| | - Léo Pomar
- Department of Obstetrics and Gynaecology, West French Guiana Hospital Center, French Guiana, France. .,Materno-Fetal and Obstetrics Research Unit, Department "Woman-Mother-Child", Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.
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30
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Baert J, Pomar L, Quibel T. Do we need to rethink our standard genetic approach for low-risk pregnancies? Ultrasound Obstet Gynecol 2021; 57:850-851. [PMID: 33939208 DOI: 10.1002/uog.23633] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Accepted: 05/16/2020] [Indexed: 06/12/2023]
Affiliation(s)
- J Baert
- Ultrasound and Fetal Medicine Unit, Department "Woman-Mother-Child", Lausanne University Hospital, Lausanne, Switzerland
| | - L Pomar
- Ultrasound and Fetal Medicine Unit, Department "Woman-Mother-Child", Lausanne University Hospital, Lausanne, Switzerland
| | - T Quibel
- Ultrasound and Fetal Medicine Unit, Department "Woman-Mother-Child", Lausanne University Hospital, Lausanne, Switzerland
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31
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Ceulemans M, Foulon V, Panchaud A, Winterfeld U, Pomar L, Lambelet V, Cleary B, O’Shaughnessy F, Passier A, Richardson JL, Allegaert K, Nordeng H. Vaccine Willingness and Impact of the COVID-19 Pandemic on Women's Perinatal Experiences and Practices-A Multinational, Cross-Sectional Study Covering the First Wave of the Pandemic. Int J Environ Res Public Health 2021; 18:ijerph18073367. [PMID: 33805097 PMCID: PMC8038007 DOI: 10.3390/ijerph18073367] [Citation(s) in RCA: 69] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 03/11/2021] [Accepted: 03/22/2021] [Indexed: 12/13/2022]
Abstract
The COVID-19 pandemic may be of particular concern for pregnant and breastfeeding women. We aimed to explore their beliefs about the coronavirus and COVID-19 vaccine willingness and to assess the impact of the pandemic on perinatal experiences and practices. A multinational, cross-sectional, web-based study was performed in six European countries between April and July 2020. The anonymous survey was promoted via social media. In total, 16,063 women participated (including 6661 pregnant and 9402 breastfeeding women). Most responses were collected from Belgium (44%), Norway (18%) and the Netherlands (16%), followed by Switzerland (11%), Ireland (10%) and the UK (3%). Despite differences between countries, COVID-19 vaccine hesitancy was identified among 40–50% of the respondents at the end of the first wave of the pandemic and was higher among pregnant women. Education level and employment status were associated with vaccine hesitancy. The first wave had an adverse impact on pregnancy experiences and disrupted access to health services and breastfeeding support for many women. In the future, access to health care and support should be maintained at all times. Evidence-based and tailored information on COVID-19 vaccines should also be provided to pregnant and breastfeeding women to avoid unfounded concerns about the vaccines and to support shared decision making in this population.
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Affiliation(s)
- Michael Ceulemans
- Clinical Pharmacology and Pharmacotherapy, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, 3000 Leuven, Belgium; (V.F.); (K.A.)
- Teratology Information Service, Pharmacovigilance Centre Lareb, 5237 MH ‘s Hertogenbosch, The Netherlands;
- Correspondence: ; Tel.: +32-1637-7227
| | - Veerle Foulon
- Clinical Pharmacology and Pharmacotherapy, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, 3000 Leuven, Belgium; (V.F.); (K.A.)
| | - Alice Panchaud
- Service of Pharmacy, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland;
- Institute of Primary Health Care (BIHAM), University of Bern, 3012 Bern, Switzerland
| | - Ursula Winterfeld
- Swiss Teratogen Information Service, Service de Pharmacologie Clinique, Lausanne University Hospital and University of Lausanne, 1011 Lausanne, Switzerland;
| | - Léo Pomar
- Materno-Fetal and Obstetrics Research Unit, Lausanne University Hospital, 1011 Lausanne, Switzerland; (L.P.); (V.L.)
| | - Valentine Lambelet
- Materno-Fetal and Obstetrics Research Unit, Lausanne University Hospital, 1011 Lausanne, Switzerland; (L.P.); (V.L.)
| | - Brian Cleary
- Rotunda Hospital, D01 P5W9 Dublin, Ireland; (B.C.); (F.O.)
- School of Pharmacy, Royal College of Surgeons Ireland, D02 VN51 Dublin, Ireland
| | - Fergal O’Shaughnessy
- Rotunda Hospital, D01 P5W9 Dublin, Ireland; (B.C.); (F.O.)
- School of Pharmacy, Royal College of Surgeons Ireland, D02 VN51 Dublin, Ireland
| | - Anneke Passier
- Teratology Information Service, Pharmacovigilance Centre Lareb, 5237 MH ‘s Hertogenbosch, The Netherlands;
| | - Jonathan Luke Richardson
- UK Teratology Information Service, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne NE2 4AB, UK;
| | - Karel Allegaert
- Clinical Pharmacology and Pharmacotherapy, Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, 3000 Leuven, Belgium; (V.F.); (K.A.)
- Woman and Child, Department of Development and Regeneration, KU Leuven, 3000 Leuven, Belgium
- Department of Clinical Pharmacy, Erasmus MC Sophia Children’s Hospital, 3000 CA Rotterdam, The Netherlands
| | - Hedvig Nordeng
- Pharmacoepidemiology and Drug Safety Research Group, Department of Pharmacy, and PharmaTox Strategic Initiative, Faculty of Mathematics and Natural Sciences, University of Oslo, 0316 Oslo, Norway;
- Department of Child Health and Development, Norwegian Institute of Public Health, 0213 Oslo, Norway
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Ceulemans M, Foulon V, Ngo E, Panchaud A, Winterfeld U, Pomar L, Lambelet V, Cleary B, O'Shaughnessy F, Passier A, Richardson JL, Hompes T, Nordeng H. Mental health status of pregnant and breastfeeding women during the COVID-19 pandemic-A multinational cross-sectional study. Acta Obstet Gynecol Scand 2021; 100:1219-1229. [PMID: 33475148 PMCID: PMC8014496 DOI: 10.1111/aogs.14092] [Citation(s) in RCA: 113] [Impact Index Per Article: 37.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 01/11/2021] [Accepted: 01/16/2021] [Indexed: 12/21/2022]
Abstract
Introduction Evidence on perinatal mental health during the coronavirus disease 2019 (COVID‐19) pandemic and its potential determinants is limited. Therefore, this multinational study aimed to assess the mental health status of pregnant and breastfeeding women during the pandemic, and to explore potential associations between depressive symptoms, anxiety, and stress and women's sociodemographic, health, and reproductive characteristics. Material and methods A cross‐sectional, web‐based study was performed in Ireland, Norway, Switzerland, the Netherlands, and the UK between 16 June and 14 July 2020. Pregnant and breastfeeding women up to 3 months postpartum who were older than 18 years of age were eligible. The online, anonymous survey was promoted through social media and hospital websites. The Edinburgh Depression Scale (EDS), the Generalized Anxiety Disorder seven‐item scale (GAD‐7), and the Perceived Stress Scale (PSS) were used to assess mental health status. Regression model analysis was used to identify factors associated with poor mental health status. Results In total, 9041 women participated (including 3907 pregnant and 5134 breastfeeding women). The prevalence of major depressive symptoms (EDS ≥ 13) was 15% in the pregnancy cohort and and 13% the breastfeeding cohort. Moderate to severe generalized anxiety symptoms (GAD ≥ 10) were found among 11% and 10% of the pregnant and breastfeeding women. The mean (±SD) PSS scores for pregnant and breastfeeding women were 14.1 ± 6.6 and 13.7 ± 6.6, respectively. Risk factors associated with poor mental health included having a chronic mental illness, a chronic somatic illness in the postpartum period, smoking, having an unplanned pregnancy, professional status, and living in the UK or Ireland. Conclusions This multinational study found high levels of depressive symptoms and generalized anxiety among pregnant and breastfeeding women during the COVID‐19 outbreak. The study findings underline the importance of monitoring perinatal mental health during pandemics and other societal crises to safeguard maternal and infant mental health.
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Affiliation(s)
- Michael Ceulemans
- Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium.,Teratology Information Service, Pharmacovigilance center Lareb, 's-Hertogenbosch, the Netherlands
| | - Veerle Foulon
- Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium
| | - Elin Ngo
- Pharmacoepidemiology and Drug Safety Research Group, Department of Pharmacy, PharmaTox Strategic Initiative, Faculty of Mathematics and Natural Sciences, University of Oslo, Oslo, Norway
| | - Alice Panchaud
- Service of Pharmacy, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland.,Institute of Primary Health Care (BIHAM), University of Bern, Bern, Switzerland
| | - Ursula Winterfeld
- Swiss Teratogen Information Service, Service de Pharmacologie Clinique, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Léo Pomar
- Materno-Fetal and Obstetrics Research Unit, Lausanne University Hospital, Lausanne, Switzerland
| | - Valentine Lambelet
- Materno-Fetal and Obstetrics Research Unit, Lausanne University Hospital, Lausanne, Switzerland
| | - Brian Cleary
- Rotunda Hospital, Dublin, Ireland.,School of Pharmacy, Royal College of Surgeons Ireland, Dublin, Ireland
| | - Fergal O'Shaughnessy
- Rotunda Hospital, Dublin, Ireland.,School of Pharmacy, Royal College of Surgeons Ireland, Dublin, Ireland
| | - Anneke Passier
- Teratology Information Service, Pharmacovigilance center Lareb, 's-Hertogenbosch, the Netherlands
| | - Jonathan L Richardson
- UK Teratology Information Service, Newcastle upon Tyne Hospitals NHS Foundation Trust and Public Health England, Newcastle upon Tyne, UK
| | - Titia Hompes
- Department of Neurosciences, KU Leuven, Leuven, Belgium.,Adult Psychiatry, UPC KU Leuven, Leuven, Belgium
| | - Hedvig Nordeng
- Pharmacoepidemiology and Drug Safety Research Group, Department of Pharmacy, PharmaTox Strategic Initiative, Faculty of Mathematics and Natural Sciences, University of Oslo, Oslo, Norway.,Department of Child Health and Development, Norwegian Institute of Public Health, Oslo, Norway
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Baert J, Pomar L, Mchirgui A, Lambert V, Carles G, Hcini N, Baud D, Vial Y. Comparison between Two-Dimensional and Three-Dimensional Assessments of the Fetal Corpus Callosum: Reproducibility of Measurements and Acquisition Time. Journal of Pediatric Neurology 2021. [DOI: 10.1055/s-0041-1722854] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
AbstractThe objective of this article was to study the reproducibility and reliability of the fetal corpus callosum measurements between two-dimensional (2D) and three-dimensional (3D) acquisitions. This prospective study enrolled 475 fetuses, monitored between 18 and 38 weeks of gestation by two operators. Starting from a transcerebellar axial plane, 3D and 2D mid-sagittal views of the corpus callosum were obtained. Measurements of length and thickness were performed and underwent quality control by independent reviewers. The acquisition time of the two methods was measured. Means, differences, and linear correlations were analyzed using t-test, regression and Pearson's correlation coefficients, and Bland–Altman's plots. This analysis was performed for each operator to test the interobserver reproducibility. Among the 432 cases measured using both methods, 380 (88%) were validated by quality control. The mean corpus callosum length and thickness were essentially the same using 2D and 3D measurements (2D: 33.8 ± 8.7 vs. 3D: 33.7 ± 8.7 mm, 2D: 2.2 ± 0.4 vs. 3D: 2.2 ± 0.4 mm, respectively; mean ± standard deviation [SD]). Linear regression coefficients and Pearson's coefficients were similar for length (2D: 0.8283 and 0.9191 vs. 3D: 0.8271 and 0.9095), but slightly different regarding thickness (2D: 0.6775 and 0.8231 vs. 3D: 0.5831 and 0.7636). Differences between 2D and 3D measurements, considering Bland–Altman's plots and correlated with gestational age, were acceptable (2D: 0.097 ± 0.559 mm, 3D: 0.004 ± 0.111 mm). The acquisition time required was significantly lower for 3D acquisitions (3D: 25.2 ± 14.5 seconds vs. 2D: 35.1 ± 19.4 seconds, p < 0.01). Linear regression and Pearson's coefficients for the measurements of corpus callosum length and thickness using 2D or 3D acquisitions did not differ between the operators. This study confirmed good reproducibility of corpus callosum assessment by transabdominal 3D acquisitions. The good feasibility in routine scans may lead to better screening for callosal dysgenesis.
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Affiliation(s)
- Jonathan Baert
- Department of “Woman-Mother-Child,” Ultrasound and Fetal Medicine Unit, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
| | - Léo Pomar
- Department of “Woman-Mother-Child,” Ultrasound and Fetal Medicine Unit, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
- Department of Obstetrics and Gynaecology, Centre Hospitalier de l'Ouest Guyanais Franck Joly, Saint-Laurent-du-Maroni, France
| | - Ali Mchirgui
- Department of Obstetrics and Gynaecology, Centre Hospitalier de l'Ouest Guyanais Franck Joly, Saint-Laurent-du-Maroni, France
| | - Véronique Lambert
- Department of Obstetrics and Gynaecology, Centre Hospitalier de l'Ouest Guyanais Franck Joly, Saint-Laurent-du-Maroni, France
| | - Gabriel Carles
- Department of Obstetrics and Gynaecology, Centre Hospitalier de l'Ouest Guyanais Franck Joly, Saint-Laurent-du-Maroni, France
| | - Najeh Hcini
- Department of Obstetrics and Gynaecology, Centre Hospitalier de l'Ouest Guyanais Franck Joly, Saint-Laurent-du-Maroni, France
| | - David Baud
- Department of “Woman-Mother-Child,” Ultrasound and Fetal Medicine Unit, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
| | - Yvan Vial
- Department of “Woman-Mother-Child,” Ultrasound and Fetal Medicine Unit, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
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Pomar L, Nielsen-Saines K, Baud D. Stability of severe acute respiratory syndrome coronavirus 2 RNA in placenta and fetal cells. Am J Obstet Gynecol 2021; 224:126-127. [PMID: 32918894 PMCID: PMC7480218 DOI: 10.1016/j.ajog.2020.09.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 09/08/2020] [Indexed: 12/22/2022]
Affiliation(s)
- Léo Pomar
- Materno-fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, 1011 Lausanne, Vaud, Switzerland
| | - Karin Nielsen-Saines
- Division of Pediatric Infectious Diseases, David Geffen School of Medicine at UCLA, Los Angeles, CA
| | - David Baud
- Materno-fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Vaud, Switzerland.
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Hcini N, Maamri F, Picone O, Carod JF, Lambert V, Mathieu M, Carles G, Pomar L. Maternal, fetal and neonatal outcomes of large series of SARS-CoV-2 positive pregnancies in peripartum period: A single-center prospective comparative study. Eur J Obstet Gynecol Reprod Biol 2020; 257:11-18. [PMID: 33310656 PMCID: PMC7705341 DOI: 10.1016/j.ejogrb.2020.11.068] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 11/16/2020] [Accepted: 11/30/2020] [Indexed: 12/19/2022]
Abstract
OBJECTIVE To describe the proportions of asymptomatic, mild and severe diseases in infected pregnant women admitted for delivery. To compare maternal, fetal and neonatal outcomes of SARS-CoV-2 infected pregnant women with those of non-infected patients. STUDY DESIGN Through an universal PCR testing for SARS-COV-2 at admission (not symptoms-based), this prospective cohort study enrolled all pregnant women admitted for delivery between 16th of June and the 16th of August 2020 in the West French Guiana Hospital Center. RESULTS 507 pregnant women were included during the study period, of which 137 (27 %) were infected with SARS-COV-2. On admission, only 34/137 (24.8 %) of these patients presented with clinical symptoms. Among asymptomatic women, 16 /103 (15 %) became symptomatic after diagnosis. Throughout the delivery hospitalization and follow-up, 87/137 (63.5 %) remained always asymptomatic, 45/137 (32.8 %) developed a mild COVID-19 and 5/137 (3.6 %) developed a severe infection. SARS-CoV-2 infected patients were more likely to have post-partum hemorrhage >500 mL (14.2 % vs 7.2 %, RR 2.0 [95 %CI 1.1-3.4]), to be transfused (5.5 % vs 1.1 %, RR 4.9 [1.5-16.6]), and to be hospitalized in ICU (3.6 % vs 0.8 %, RR 4.5 [95 %CI 1.1-18.6] than uninfected ones. Intra-uterine fetal demises were more common in infected mothers compared to controls (5.1 % vs 1.1 %, RR 4.7 [95 % CI 1.4-45.9). Among 108 neonates from infected mothers tested at birth, none tested positive (0/108). When tested between 25 and 42 h after delivery, 4/29 (13.7 %) were positive for SARS-CoV-2 RT-PCR on nasopharyngeal swabs and remained asymptomatic. CONCLUSION Pregnant women admitted for delivery and diagnosed with a SARS-COV-2 infection through an universal screening were symptomatic in only a quarter of cases. Their risks of post-partum hemorrhage, transfusion and admission to ICU were higher than those of uninfected patients. They also presented a higher risk of intra-uterine fetal demise. There were no other differences in maternal, obstetrical or neonatal outcomes.
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Affiliation(s)
- Najeh Hcini
- Department of Obstetrics and Gynaecology, West French Guiana Hospital Center, Saint-Laurent-du-Maroni, French Guiana.
| | - Fatma Maamri
- Department of Obstetrics and Gynaecology, West French Guiana Hospital Center, Saint-Laurent-du-Maroni, French Guiana
| | - Olivier Picone
- Assistance Publique-Hôpitaux de Paris, Service de Gynécologie-Obstétrique, Hôpital Louis Mourier, Colombes, France. Université de Paris. Inserm IAME-U1137, Paris, France. Groupe de Recherche sur les Infections pendant la grossesse (GRIG)
| | - Jean-Francois Carod
- Department of Biology, West French Guiana Hospital Center, Saint-Laurent-du-Maroni, French Guiana
| | - Véronique Lambert
- Department of Obstetrics and Gynaecology, West French Guiana Hospital Center, Saint-Laurent-du-Maroni, French Guiana
| | - Meredith Mathieu
- Department of Obstetrics and Gynaecology, West French Guiana Hospital Center, Saint-Laurent-du-Maroni, French Guiana
| | - Gabriel Carles
- Department of Obstetrics and Gynaecology, West French Guiana Hospital Center, Saint-Laurent-du-Maroni, French Guiana
| | - Léo Pomar
- Materno-Fetal and Obstetrics Research Unit, Department "Woman-Mother-Child", Lausanne University Hospital, Lausanne, Switzerland
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Lambelet V, Vouga M, Pomar L, Favre G, Gerbier E, Panchaud A, Baud D. SARS-CoV-2 in the context of past coronaviruses epidemics: Consideration for prenatal care. Prenat Diagn 2020; 40:1641-1654. [PMID: 32453451 PMCID: PMC7283830 DOI: 10.1002/pd.5759] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 05/22/2020] [Accepted: 05/23/2020] [Indexed: 12/18/2022]
Abstract
Since December 2019, the novel SARS-CoV-2 outbreak has resulted in millions of cases and more than 200 000 deaths worldwide. The clinical course among nonpregnant women has been described, but data about potential risks for women and their fetus remain scarce. The SARS and MERS epidemics were responsible for miscarriages, adverse fetal and neonatal outcomes, and maternal deaths. For COVID-19 infection, only nine cases of maternal death have been reported as of 22 April 2020, and pregnant women seem to develop the same clinical presentation as the general population. However, severe maternal cases, as well as prematurity, fetal distress, and stillbirth among newborns have been reported. The SARS-CoV-2 pandemic greatly impacts prenatal management and surveillance and raise the need for clear unanimous guidelines. In this narrative review, we describe the current knowledge about coronaviruses (SARS, MERS, and SARS-CoV-2) risks and consequences on pregnancies, and we summarize available current candidate therapeutic options for pregnant women. Finally, we compare current guidance proposed by The Royal College of Obstetricians and Gynaecologists, The American College of Obstetricians and Gynecologists, and the World Health Organization to give an overview of prenatal management which should be utilized until future data appear.
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Affiliation(s)
- Valentine Lambelet
- Materno‐Fetal and Obstetrics Research Unit, Department of Woman‐Mother‐ChildLausanne University HospitalLausanneSwitzerland
| | - Manon Vouga
- Materno‐Fetal and Obstetrics Research Unit, Department of Woman‐Mother‐ChildLausanne University HospitalLausanneSwitzerland
| | - Léo Pomar
- Materno‐Fetal and Obstetrics Research Unit, Department of Woman‐Mother‐ChildLausanne University HospitalLausanneSwitzerland
| | - Guillaume Favre
- Materno‐Fetal and Obstetrics Research Unit, Department of Woman‐Mother‐ChildLausanne University HospitalLausanneSwitzerland
| | - Eva Gerbier
- Materno‐Fetal and Obstetrics Research Unit, Department of Woman‐Mother‐ChildLausanne University HospitalLausanneSwitzerland
- Center for Research and Innovation in Clinical Pharmaceutical Sciences, Institute of Pharmaceutical Sciences of Western Switzerland, Lausanne University Hospital and University of LausanneUniversity of GenevaGenevaSwitzerland
- Service of PharmacyLausanne University HospitalLausanneSwitzerland
| | - Alice Panchaud
- Center for Research and Innovation in Clinical Pharmaceutical Sciences, Institute of Pharmaceutical Sciences of Western Switzerland, Lausanne University Hospital and University of LausanneUniversity of GenevaGenevaSwitzerland
- Service of PharmacyLausanne University HospitalLausanneSwitzerland
- Institute of Primary Health Care (BIHAM)University of BernBernSwitzerland
| | - David Baud
- Materno‐Fetal and Obstetrics Research Unit, Department of Woman‐Mother‐ChildLausanne University HospitalLausanneSwitzerland
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Pomar L, Lambert V, Madec Y, Vouga M, Pomar C, Matheus S, Fontanet A, Panchaud A, Carles G, Baud D. Placental infection by Zika virus in French Guiana. Ultrasound Obstet Gynecol 2020; 56:740-748. [PMID: 31773804 DOI: 10.1002/uog.21936] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Revised: 11/13/2019] [Accepted: 11/14/2019] [Indexed: 06/10/2023]
Abstract
OBJECTIVES To describe placental findings on prenatal ultrasound and anatomopathological examination in women with Zika virus (ZIKV) infection, and to assess their association with congenital ZIKV infection and severe adverse outcome, defined as fetal loss or congenital Zika syndrome (CZS). METHODS This was a prospective study of pregnancies undergoing testing for maternal ZIKV infection at a center in French Guiana during the ZIKV epidemic. In ZIKV-positive women, congenital infection was defined as either a positive reverse transcription polymerase chain reaction result or identification of ZIKV-specific immunoglobulin-M in at least one placental, fetal or neonatal sample. Placental ZIKV-infection status was classified as non-exposed (placentae from non-infected women), exposed (placentae from ZIKV-infected women without congenital infection) or infected (placentae from ZIKV-infected women with proven congenital infection). Placentae were assessed by monthly prenatal ultrasound examinations, measuring placental thickness and umbilical artery Doppler parameters, and by anatomopathological examination after live birth or intrauterine death in women with ZIKV infection. The association of placental thickness during pregnancy and anatomopathological findings with the ZIKV status of the placenta was assessed. The association between placental findings and severe adverse outcome (CZS or fetal loss) in the infected group was also assessed. RESULTS Among 291 fetuses/neonates/placentae from women with proven ZIKV infection, congenital infection was confirmed in 76 cases, of which 16 resulted in CZS and 11 resulted in fetal loss. The 215 remaining placentae from ZIKV-positive women without evidence of congenital ZIKV infection represented the exposed group. A total of 334 placentae from ZIKV-negative pregnant women represented the non-exposed control group. Placentomegaly (placental thickness > 40 mm) was observed more frequently in infected placentae (39.5%) than in exposed placentae (17.2%) or controls (7.2%), even when adjusting for gestational age at diagnosis and comorbidities (adjusted hazard ratio (aHR), 2.02 (95% CI, 1.22-3.36) and aHR, 3.23 (95% CI, 1.86-5.61), respectively), and appeared earlier in infected placentae. In the infected group, placentomegaly was observed more frequently in cases of CZS (62.5%) or fetal loss (45.5%) than in those with asymptomatic congenital infection (30.6%) (aHR, 5.43 (95% CI, 2.17-13.56) and aHR, 4.95 (95% CI, 1.65-14.83), respectively). Abnormal umbilical artery Doppler was observed more frequently in cases of congenital infection resulting in fetal loss than in those with asymptomatic congenital infection (30.0% vs 6.1%; adjusted relative risk (aRR), 4.83 (95% CI, 1.09-20.64)). Infected placentae also exhibited a higher risk for any pathological anomaly than did exposed placentae (62.8% vs 21.6%; aRR, 2.60 (95% CI, 1.40-4.83)). CONCLUSIONS Early placentomegaly may represent the first sign of congenital infection in ZIKV-infected women, and should prompt enhanced follow-up of these pregnancies. Copyright © 2019 ISUOG. Published by John Wiley & Sons Ltd.
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Affiliation(s)
- L Pomar
- Materno-fetal and Obstetrics Research Unit, Department 'Femme-Mère-Enfant', University Hospital, Lausanne, Switzerland
- Department of Obstetrics and Gynecology, Centre Hospitalier de l'Ouest Guyanais Franck Joly, Saint-Laurent-du-Maroni, France
| | - V Lambert
- Department of Obstetrics and Gynecology, Centre Hospitalier de l'Ouest Guyanais Franck Joly, Saint-Laurent-du-Maroni, France
| | - Y Madec
- Emerging Diseases Epidemiology Unit, Institut Pasteur, Paris, France
| | - M Vouga
- Materno-fetal and Obstetrics Research Unit, Department 'Femme-Mère-Enfant', University Hospital, Lausanne, Switzerland
| | - C Pomar
- Department of Obstetrics and Gynecology, Centre Hospitalier de l'Ouest Guyanais Franck Joly, Saint-Laurent-du-Maroni, France
| | - S Matheus
- Laboratory of Virology, National Reference Center for Arboviruses, Institut Pasteur, Cayenne; Environment and Infections Risks Unit, Institut Pasteur, Paris, France
| | - A Fontanet
- Emerging Diseases Epidemiology Unit, Institut Pasteur, Paris, France
- PACRI Unit, Conservatoire National des Arts et Métiers, Paris, France
| | - A Panchaud
- Service of Pharmacy, Lausanne University Hospital, Lausanne, Switzerland
- Institute of Primary Health Care, University of Bern, Bern, Switzerland
| | - G Carles
- Department of Obstetrics and Gynecology, Centre Hospitalier de l'Ouest Guyanais Franck Joly, Saint-Laurent-du-Maroni, France
| | - D Baud
- Materno-fetal and Obstetrics Research Unit, Department 'Femme-Mère-Enfant', University Hospital, Lausanne, Switzerland
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Hcini N, Mchirgui A, Pomar L, Beneteau S, Lambert V, Carles G. Early Prediction of Blood Loss and Postpartum Hemorrhage after Vaginal Delivery by Ultrasound Measurement of Intrauterine Content. Ultrasound Med Biol 2020; 46:3145-3153. [PMID: 32800472 DOI: 10.1016/j.ultrasmedbio.2020.07.017] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/02/2020] [Revised: 07/07/2020] [Accepted: 07/14/2020] [Indexed: 06/11/2023]
Abstract
The ability of ultrasound to predict postpartum hemorrhage remains poorly described. The aim of this study was to evaluate whether ultrasound measurement of intrauterine content can predict blood loss and postpartum hemorrhage after vaginal delivery. We used a preliminary prospective monocentric study of 201 women who delivered vaginally after 34 wk of gestation. Measurements were performed 30-45 min after normal vaginal delivery according to strict ultrasonographic criteria. Analysis of the relationship between ultrasound measurements and hemoglobin loss showed a strong linear correlation (R² = 0.59 and R² = 0.4 for isthmic and fundal measurements). The maximal value between the fundal and isthmic measurements seems to provide the best accuracy to predict loss of hemoglobin higher than 3 g/dL (area under the curve [AUC] of the receiver operating characteristic curve, 0.9; 95% confidence interval [CI], [0.76-0.97]) and post-partum hemorrhage (AUC, 0.99; 95%CI, [0.984-0.99]). In case of intrauterine content >2 cm (135/201), the risks of loss of hemoglobin higher than 3 g/dL (5/135 vs. 0/66) and post-partum hemorrhage (11/135 vs. 0/66) were increased, all the more if the intrauterine content was >4 cm (4/16 and 11/16, respectively). Considering the maximal measurement, the most optimal cut-off value for clinical practice could be 2.4 cm (sensibility 100%, specificity 57%) and 4.1 cm (sensibility 100%, specificity 97%) for loss of hemoglobin higher than 3 g/dL and post-partum hemorrhage, respectively.
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Affiliation(s)
- Najeh Hcini
- Department of Obstetrics and Gynaecology, West French Guiana Hospital Center, Saint-Laurent-du-Maroni, France.
| | - Ali Mchirgui
- Department of Obstetrics and Gynaecology, West French Guiana Hospital Center, Saint-Laurent-du-Maroni, France
| | - Léo Pomar
- Materno-foetal and Obstetrics Research Unit, Obstetric Service, Department "Femme-Mère-Enfant," University Hospital, Lausanne, Switzerland
| | - Samuel Beneteau
- Methodological Support Unit, University Medical Center, West French Guiana Hospital Center, Saint-Laurent-du-Maroni, France
| | - Véronique Lambert
- Department of Obstetrics and Gynaecology, West French Guiana Hospital Center, Saint-Laurent-du-Maroni, France
| | - Gabriel Carles
- Department of Obstetrics and Gynaecology, West French Guiana Hospital Center, Saint-Laurent-du-Maroni, France
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Masmejan S, Pomar L, Favre G, Panchaud A, Giannoni E, Greub G, Baud D. Vertical transmission and materno-fetal outcomes in 13 patients with coronavirus disease 2019. Clin Microbiol Infect 2020; 26:1585-1587. [PMID: 32652239 PMCID: PMC7341030 DOI: 10.1016/j.cmi.2020.06.035] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 06/28/2020] [Indexed: 11/25/2022]
Affiliation(s)
- S Masmejan
- Materno-Fetal and Obstetrics Research Unit, Department 'Woman-Mother-Child', Lausanne University Hospital, Lausanne, Switzerland
| | - L Pomar
- Materno-Fetal and Obstetrics Research Unit, Department 'Woman-Mother-Child', Lausanne University Hospital, Lausanne, Switzerland
| | - G Favre
- Materno-Fetal and Obstetrics Research Unit, Department 'Woman-Mother-Child', Lausanne University Hospital, Lausanne, Switzerland
| | - A Panchaud
- Service of Pharmacy, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland; Institute of Primary Health Care (BIHAM), University of Bern, Switzerland
| | - E Giannoni
- Neonatology Service, Department 'Woman-Mother-Child', Lausanne University Hospital, Lausanne, Switzerland
| | - G Greub
- Centre for Research on Intracellular Bacteria, Institute of Microbiology, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - D Baud
- Materno-Fetal and Obstetrics Research Unit, Department 'Woman-Mother-Child', Lausanne University Hospital, Lausanne, Switzerland.
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Codaccioni C, Picone O, Lambert V, Maurice P, Pomar L, Winer N, Guibaud L, Lavergne RA, Saliou AH, Quinio D, Benachi A, Noel C, Ville Y, Cuillier F, Pomares C, Ferret N, Filisetti D, Weingertner AS, Vequeau-Goua V, Cateau E, Benoist G, Wallon M, Dommergues M, Villena I, Mandelbrot L. Ultrasound features of fetal toxoplasmosis: A contemporary multicenter survey in 88 fetuses. Prenat Diagn 2020; 40:1741-1752. [PMID: 32506432 DOI: 10.1002/pd.5756] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Revised: 05/16/2020] [Accepted: 05/23/2020] [Indexed: 11/10/2022]
Abstract
OBJECTIVE To describe the lesions detected by prenatal ultrasound examination in congenital toxoplasmosis (CT). METHODS We retrospectively analyzed all cases of fetal infection with Toxoplasma gondii with ultrasound anomalies described by fetal medicine experts in 2009 to 2019 in 30 French centers. RESULTS Eighty-eight cases of CT were included. Forty-five (51.1%) had one or more cerebral signs only, 35 (39.8%) had cerebral plus extracerebral signs and 8 (9.1%) had extracerebral signs only. The main cerebral signs were intracranial hyperechogenic nodular foci (n = 60) of which 20 were isolated, ventriculomegalies (n = 44) which generally increased during follow-up, and periventricular abscesses (n = 12). The main extracerebral signs were hepatomegaly and/or splenomegaly (n = 14), small for gestational age (n = 14), ascites (n = 14, including 2 with hydrops), and hyperechogenic bowel (n = 11). Maternal infection occurred mostly in the first or second trimester (81 cases), periconceptionally in one and in the third trimester in six cases. The first ultrasound signs were detected after a median of 7 weeks (range: 1.4; 24.0) following maternal toxoplasmosis seroconversion. CONCLUSION While no sign was specific of CT, there were typical associations of cerebral signs with or without extracerebral signs. Detailed ultrasound examination could improve prognostic evaluation, as well as diagnosis of CT in settings lacking serological screening.
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Affiliation(s)
- Camille Codaccioni
- Assistance Publique-Hôpitaux de Paris, Service de Gynécologie-Obstétrique, Hôpital Louis Mourier, APHP Nord Université de Paris, Colombes, France.,Inserm, IAME, Université de Paris, Paris, France
| | - Olivier Picone
- Assistance Publique-Hôpitaux de Paris, Service de Gynécologie-Obstétrique, Hôpital Louis Mourier, APHP Nord Université de Paris, Colombes, France.,Inserm, IAME, Université de Paris, Paris, France
| | - Véronique Lambert
- Service de Gynécologie-Obstétrique, Centre Hospitalier de l'Ouest Guyanais, St Laurent du Maroni, France
| | - Paul Maurice
- Assistance Publique-Hôpitaux de Paris, Service de Médecine Foetale, Hôpital Trousseau, APHP Sorbonne, Paris, France
| | - Léo Pomar
- Service de Gynécologie-Obstétrique, Centre Hospitalier de l'Ouest Guyanais, St Laurent du Maroni, France
| | - Norbert Winer
- Centre Hospitalier Universitaire de Nantes, Service de Gynécologie-Obstétrique, NUN, INRA, UMR 1280, Phan, Université de Nantes, Nantes, France
| | - Laurent Guibaud
- Centre Hospitalier Universitaire de Nantes, Laboratoire Parasitologie et Mycologie, and NUN, INRA, UMR 1280, Phan, Université de Nantes, Nantes, France
| | - Rose-Anne Lavergne
- Service de Radiologie, Centre Hospitalier Universitaire de Lyon, Lyon, France
| | - Anne-Hélène Saliou
- Service de Gynécologie-Obstétrique, Centre Hospitalier Régional et Universitaire de Brest, Brest, France
| | - Dorothée Quinio
- Laboratoire Parasitologie et Mycologie, Centre Hospitalier Régional et Universitaire de Brest, Brest, France
| | - Alexandra Benachi
- Assistance Publique-Hôpitaux de Paris, Service de Gynécologie-Obstétrique, Hôpital Antoine Béclère, Université Paris-Saclay, Clamart, France
| | - Catherine Noel
- Service de Gynécologie-Obstétrique, Centre Hospitalier René Dubos, Pontoise, France
| | - Yves Ville
- Assistance Publique-Hôpitaux de Paris, Service de Gynécologie-Obstétrique, Hôpital Necker Enfants Malades APHP Centre Université de Paris, Paris, France
| | - Fabrice Cuillier
- Service de Gynécologie-Obstétrique, Centre Hospitalier Régional Félix Guyon, Saint-Denis, Réunion, France
| | - Christelle Pomares
- Centre Hospitalier Universitaire de Nice, Service de Parasitologie-Mycologie, C3M INSERM 1065, Université Côte d'Azur, Nice, France
| | - Nicole Ferret
- Centre Hospitalier Universitaire de Nice, Service de Pédiatrie, Université Côte d'Azur, Nice, France
| | - Denis Filisetti
- Service de Parasitologie-Mycologie, Centre Hospitalier Universitaire de Strasbourg, Strasbourg, France
| | - Anne-Sophie Weingertner
- Service de Gynécologie-Obstétrique, Centre Hospitalier Universitaire de Strasbourg, Strasbourg, France
| | - Valérie Vequeau-Goua
- Service de Gynécologie-Obstétrique, Centre Hospitalier Universitaire de Poitiers, Poitiers, France
| | - Estelle Cateau
- Service de Parasitologie-Mycologie, Centre Hospitalier Universitaire de Poitiers, Poitiers, France
| | - Guillaume Benoist
- Service de Gynécologie-Obstétrique, Centre Hospitalier Universitaire de Caen, Caen, France
| | - Martine Wallon
- Service de Parasitologie-Mycologie, Centre Hospitalier Universitaire de Lyon, Lyon, France
| | - Marc Dommergues
- Assistance Publique-Hôpitaux de Paris, Service de Gynécologie-Obstétrique, Hôpital de la Pité-Salpêtrière, APHP Sorbonne, Paris, France
| | - Isabelle Villena
- Centre National de Référence de la Toxoplasmose, Centre de Ressources Biologiques Toxoplasma, Service de Parasitologie-Mycologie, EA 7510, UFR Médecine, Centre Hospitalier Universitaire de Reims, Reims, France
| | - Laurent Mandelbrot
- Assistance Publique-Hôpitaux de Paris, Service de Gynécologie-Obstétrique, Hôpital Louis Mourier, APHP Nord Université de Paris, Colombes, France.,Inserm, IAME, Université de Paris, Paris, France
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Abstract
This case report describes a pregnant woman with symptomatic coronavirus disease who experienced a second-trimester miscarriage in association with documented placental SARS-CoV-2 infection.
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Affiliation(s)
- David Baud
- Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland
| | - Gilbert Greub
- Institute of Microbiology, Lausanne University Hospital, Lausanne, Switzerland
| | - Guillaume Favre
- Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland
| | - Carole Gengler
- Institute of Pathology, Lausanne University Hospital, Lausanne, Switzerland
| | - Katia Jaton
- Institute of Microbiology, Lausanne University Hospital, Lausanne, Switzerland
| | - Estelle Dubruc
- Institute of Pathology, Lausanne University Hospital, Lausanne, Switzerland
| | - Léo Pomar
- Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland
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42
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Gallo LG, Martinez-Cajas J, Peixoto HM, Pereira ACEDS, Carter JE, McKeown S, Schaub B, Ventura CV, de França GVA, Pomar L, Ventura LO, Nerurkar VR, de Araújo WN, Velez MP. Another piece of the Zika puzzle: assessing the associated factors to microcephaly in a systematic review and meta-analysis. BMC Public Health 2020; 20:827. [PMID: 32487247 PMCID: PMC7266116 DOI: 10.1186/s12889-020-08946-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 05/18/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Although it is known that Zika virus (ZIKV) infection during pregnancy may lead to microcephaly in the fetus, the prognostic factors associated with this tragic disorder remain unclear. We conducted a systematic review and meta-analysis to assess the prognostic factors associated with the incidence of microcephaly in congenital ZIKV infection. METHODS We conducted a comprehensive search in Ovid MEDLINE, Ovid MEDLINE (R) Epub ahead of print, Embase, Embase Classic, Web of Science, CINAHL, Cochrane CENTRAL, LILACS, and various thesis databases to identify human studies reporting microcephaly associated with congenital ZIKV infection. We requested primary data from the authors of the included studies to calculate summary estimates and conduct the meta-analysis of the most prevalent factors. RESULTS We screened 4106 titles and abstracts, and identified 12 studies for inclusion in the systematic review. The assessment of ZIKV infection and the definition of microcephaly varied among studies. A total of 6154 newborns/fetuses were enrolled; of those, 1120 (18.20%) had a diagnostic of ZIKV infection, of which 509 (45.45%) were diagnosed with microcephaly. Nine studies addressed the link between congenital ZIKV infection and neurological findings in newborns/fetuses. Half of the studies provided primary data. Three out of 11 factors of interest seem to be prognostic factors of microcephaly: infant's sex - males compared to females: Relative Risk (RR) 1.30, 95% Confidence Interval (95% CI) 1.14 to 1.49; the stage of pregnancy when infection occurred - infection in the first trimester of pregnancy compared to infection at other stages of pregnancy: RR 1.41, 95% CI 1.09 to 1.82; and asymptomatic infection compared to symptomatic infection during pregnancy: RR 0.68; 95% CI 0.60 to 0.77. CONCLUSION Our findings support the female-biased resistance hypothesis and reinforce the risk associated with the stage of pregnancy when ZIKV infection occurs. Continued surveillance of ZIKV infection during pregnancy is needed to identify additional factors that could contribute to developing microcephaly in affected fetuses. PROTOCOL REGISTRATION This systematic review was registered with the International Prospective Register of Systematic Reviews (PROSPERO), registration no. CRD 42018088075.
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Affiliation(s)
- Luciana Guerra Gallo
- Postgraduate Program in Tropical Medicine, University of Brasilia, Brasilia, Brazil
- Department of Obstetrics and Gynecology and Department of Public Health Sciences, Queen's University, Kingston, Canada
| | | | - Henry Maia Peixoto
- Postgraduate Program in Tropical Medicine, University of Brasilia, Brasilia, Brazil
| | | | - Jillian E Carter
- Department of Obstetrics and Gynecology and Department of Public Health Sciences, Queen's University, Kingston, Canada
| | - Sandra McKeown
- Bracken Health Sciences Library, Queen's University, Kingston, Canada
| | - Bruno Schaub
- Centre Pluridisciplinaire de Diagnostic Prénatal de le Martinique, Maison de la Femme, de la Mère et de l'Enfant, University Hospital of Martinique, Fort-de-France, Martinique
| | - Camila V Ventura
- Department of Scientific Investigation, Altino Ventura Foundation, Recife, Brazil
| | | | - Léo Pomar
- Materno-fetal and Obstetrics Research Unit, Département "Femme-Mère Enfant", University Hospital, Lausanne, Switzerland
- Department of Obstetrics and Gynaecology, Centre Hospitalier de l'Ouest Guyanais Franck Joly, Saint-Laurent-du-Maroni, French Guiana
| | - Liana O Ventura
- Department of Pediatric Ophthalmology and Strabismus, Altino Ventura Foundation, Recife, Brazil
| | - Vivek R Nerurkar
- Department of Tropical Medicine, Medical Microbiology and Pharmacology, John A. Burns School of Medicine, University of Hawaii at Manoa, Honolulu, USA
| | | | - Maria P Velez
- Department of Obstetrics and Gynecology and Department of Public Health Sciences, Queen's University, Kingston, Canada.
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Baud D, Giannoni E, Pomar L, Qi X, Nielsen-Saines K, Musso D, Favre G. COVID-19 in pregnant women - Authors' reply. Lancet Infect Dis 2020; 20:654. [PMID: 32197096 PMCID: PMC7195406 DOI: 10.1016/s1473-3099(20)30192-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 03/10/2020] [Indexed: 12/18/2022]
Affiliation(s)
- David Baud
- Materno-fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, 1011 Lausanne, Switzerland.
| | - Eric Giannoni
- Clinic of Neonatology, Department Woman-Mother-Child, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | - Léo Pomar
- Materno-fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, 1011 Lausanne, Switzerland
| | - Xiaolong Qi
- CHESS Center, The First Hospital of Lanzhou University, Lanzhou, China
| | - Karin Nielsen-Saines
- Division of Pediatric Infectious Diseases, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Didier Musso
- Aix Marseille Université, IRD, AP-HM, SSA, VITROME, IHU-Méditerranée infection, Marseille, France; Laboratoire Eurofins Labazur Guyane, French Guiana, France
| | - Guillaume Favre
- Materno-fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, 1011 Lausanne, Switzerland
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Affiliation(s)
- David Baud
- Materno-fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, 1011 Lausanne, Switzerland.
| | - Karin Nielsen-Saines
- Division of Pediatric Infectious Diseases, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Xiaolong Qi
- CHESS Center, The First Hospital of Lanzhou University, Lanzhou, China
| | - Didier Musso
- Aix Marseille Université, Institut de Recherche pour le Développement, Assistance Publique-Hôpitaux de Marseille, Service de Santé des Armées, Vecteurs-Infections Tropicales et Méditerranéennes, Institut Hospitalo-Universitaire-Méditerranée Infection, Marseille, France; Laboratoire Eurofins-Labazur Guyane, French Guiana, France
| | - Léo Pomar
- Materno-fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, 1011 Lausanne, Switzerland
| | - Guillaume Favre
- Materno-fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, 1011 Lausanne, Switzerland
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Baud D, Qi X, Nielsen-Saines K, Musso D, Pomar L, Favre G. Real estimates of mortality following COVID-19 infection. Lancet Infect Dis 2020; 20:773. [PMID: 32171390 PMCID: PMC7118515 DOI: 10.1016/s1473-3099(20)30195-x] [Citation(s) in RCA: 664] [Impact Index Per Article: 166.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 03/05/2020] [Indexed: 02/06/2023]
Affiliation(s)
- David Baud
- Materno-fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, 1011 Lausanne, Switzerland.
| | - Xiaolong Qi
- CHESS Center, The First Hospital of Lanzhou University, Lanzhou, Gansu, China
| | - Karin Nielsen-Saines
- Division of Pediatric Infectious Diseases, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Didier Musso
- Aix Marseille Université, Institut de Recherche pour le Développement, Assistance Publique-Hôpitaux de Marseille, Service de Santé des Armées, Vecteurs-Infections Tropicales et Méditerranéennes (VITROME), Institut Hospitalo-Universitaire-Méditerranée Infection, Marseille, France; Laboratoire Eurofins-Labazur Guyane, French Guiana, France
| | - Léo Pomar
- Materno-fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, 1011 Lausanne, Switzerland
| | - Guillaume Favre
- Materno-fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, 1011 Lausanne, Switzerland
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Favre G, Pomar L, Qi X, Nielsen-Saines K, Musso D, Baud D. Guidelines for pregnant women with suspected SARS-CoV-2 infection. Lancet Infect Dis 2020; 20:652-653. [PMID: 32142639 PMCID: PMC7134390 DOI: 10.1016/s1473-3099(20)30157-2] [Citation(s) in RCA: 130] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Accepted: 02/27/2020] [Indexed: 11/17/2022]
Affiliation(s)
- Guillaume Favre
- Materno-fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, 1011 Lausanne, Switzerland
| | - Léo Pomar
- Materno-fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, 1011 Lausanne, Switzerland
| | - Xiaolong Qi
- CHESS Center, The First Hospital of Lanzhou University, Lanzhou, China
| | - Karin Nielsen-Saines
- Division of Pediatric Infectious Diseases, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Didier Musso
- Aix Marseille Université, IRD, AP-HM, SSA, VITROME, IHU-Méditerranée infection, Marseille, France; Laboratoire Eurofins Labazur Guyane, French Guiana, France
| | - David Baud
- Materno-fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, 1011 Lausanne, Switzerland.
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Affiliation(s)
- Guillaume Favre
- Materno-fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, 1011 Lausanne, Switzerland
| | - Léo Pomar
- Materno-fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, 1011 Lausanne, Switzerland
| | - Didier Musso
- Laboratoire Eurofins Labazur Guyane, French Guiana; Aix Marseille Université, IRD, AP-HM, SSA, VITROME, IHU-Méditerranée infection, Marseille, France
| | - David Baud
- Materno-fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital, 1011 Lausanne, Switzerland.
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Vouga M, Chiu YC, Pomar L, de Meyer SV, Masmejan S, Genton B, Musso D, Baud D, Stojanov M. Dengue, Zika and chikungunya during pregnancy: pre- and post-travel advice and clinical management. J Travel Med 2019; 26:taz077. [PMID: 31616923 PMCID: PMC6927317 DOI: 10.1093/jtm/taz077] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 09/30/2019] [Accepted: 10/09/2019] [Indexed: 02/06/2023]
Abstract
RATIONALE FOR REVIEW Young adults of childbearing age and pregnant women are travelling more frequently to tropical areas, exposing them to specific arboviral infections such as dengue, zika and chikungunya viruses, which may impact ongoing and future pregnancies. In this narrative review, we analyse their potential consequences on pregnancy outcomes and discuss current travel recommendations. MAIN FINDINGS Dengue virus may be associated with severe maternal complications, particularly post-partum haemorrhage. Its association with adverse fetal outcomes remains unclear, but prematurity, growth retardation and stillbirths may occur, particularly in cases of severe maternal infection. Zika virus is a teratogenic infectious agent associated with severe brain lesions, with similar risks to other well-known TORCH pathogens. Implications of chikungunya virus in pregnancy are mostly related to intrapartum transmission that may be associated with severe neonatal infections and long-term morbidity. TRAVEL RECOMMENDATIONS Few agencies provide specific travel recommendations for travelling pregnant patients or couples trying to conceive and discrepancies exist, particularly regarding Zika virus prevention. The risks significantly depend on epidemiological factors that may be difficult to predict. Prevention relies principally on mosquito control measures. Couples trying to conceive and pregnant women should receive adequate information about the potential risks. It seems reasonable to advise pregnant women to avoid unnecessary travel to Aedes spp. endemic regions. The current rationale to avoid travel and delay conception is debatable in the absence of any epidemic. Post-travel laboratory testing should be reserved for symptomatic patients.
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Affiliation(s)
- Manon Vouga
- Materno-fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - Yen-Chi Chiu
- Materno-fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - Léo Pomar
- Materno-fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - Sara V de Meyer
- Materno-fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - Sophie Masmejan
- Materno-fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - Blaise Genton
- Travel Medicine, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - Didier Musso
- Aix Marseille University, IRD, AP-HM, SSA, VITROME, IHU-Méditerranée Infection, Marseille, France
| | - David Baud
- Materno-fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - Milos Stojanov
- Materno-fetal and Obstetrics Research Unit, Department Woman-Mother-Child, Lausanne University Hospital (CHUV), Lausanne, Switzerland
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Wilder-Smith A, Wei Y, de Araújo TVB, VanKerkhove M, Turchi Martelli CM, Turchi MD, Teixeira M, Tami A, Souza J, Sousa P, Soriano-Arandes A, Soria-Segarra C, Sanchez Clemente N, Rosenberger KD, Reveiz L, Prata-Barbosa A, Pomar L, Pelá Rosado LE, Perez F, Passos SD, Nogueira M, Noel TP, Moura da Silva A, Moreira ME, Morales I, Miranda Montoya MC, Miranda-Filho DDB, Maxwell L, Macpherson CNL, Low N, Lan Z, LaBeaud AD, Koopmans M, Kim C, João E, Jaenisch T, Hofer CB, Gustafson P, Gérardin P, Ganz JS, Dias ACF, Elias V, Duarte G, Debray TPA, Cafferata ML, Buekens P, Broutet N, Brickley EB, Brasil P, Brant F, Bethencourt S, Benedetti A, Avelino-Silva VL, Ximenes RADA, Alves da Cunha A, Alger J. Understanding the relation between Zika virus infection during pregnancy and adverse fetal, infant and child outcomes: a protocol for a systematic review and individual participant data meta-analysis of longitudinal studies of pregnant women and their infants and children. BMJ Open 2019; 9:e026092. [PMID: 31217315 PMCID: PMC6588966 DOI: 10.1136/bmjopen-2018-026092] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION Zika virus (ZIKV) infection during pregnancy is a known cause of microcephaly and other congenital and developmental anomalies. In the absence of a ZIKV vaccine or prophylactics, principal investigators (PIs) and international leaders in ZIKV research have formed the ZIKV Individual Participant Data (IPD) Consortium to identify, collect and synthesise IPD from longitudinal studies of pregnant women that measure ZIKV infection during pregnancy and fetal, infant or child outcomes. METHODS AND ANALYSIS We will identify eligible studies through the ZIKV IPD Consortium membership and a systematic review and invite study PIs to participate in the IPD meta-analysis (IPD-MA). We will use the combined dataset to estimate the relative and absolute risk of congenital Zika syndrome (CZS), including microcephaly and late symptomatic congenital infections; identify and explore sources of heterogeneity in those estimates and develop and validate a risk prediction model to identify the pregnancies at the highest risk of CZS or adverse developmental outcomes. The variable accuracy of diagnostic assays and differences in exposure and outcome definitions means that included studies will have a higher level of systematic variability, a component of measurement error, than an IPD-MA of studies of an established pathogen. We will use expert testimony, existing internal and external diagnostic accuracy validation studies and laboratory external quality assessments to inform the distribution of measurement error in our models. We will apply both Bayesian and frequentist methods to directly account for these and other sources of uncertainty. ETHICS AND DISSEMINATION The IPD-MA was deemed exempt from ethical review. We will convene a group of patient advocates to evaluate the ethical implications and utility of the risk stratification tool. Findings from these analyses will be shared via national and international conferences and through publication in open access, peer-reviewed journals. TRIAL REGISTRATION NUMBER PROSPERO International prospective register of systematic reviews (CRD42017068915).
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Affiliation(s)
- Annelies Wilder-Smith
- Lee Kong Chian School of Medicine, Nanyang Technological University, Singapore, Singapore
| | - Yinghui Wei
- Centre for Mathematical Sciences, University of Plymouth, Plymouth, UK
| | | | - Maria VanKerkhove
- Health Emergencies Programme, Organisation mondiale de la Sante, Geneve, Switzerland
| | | | - Marília Dalva Turchi
- Institute of Tropical Pathology and Public Health, Federal University of Goias, Goiânia, Brazil
| | - Mauro Teixeira
- Department of Biochemistry and Immunology, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Adriana Tami
- Department of Medical Microbiology, University Medical Center Groningen, Groningen, The Netherlands
| | - João Souza
- Department of Social Medicine, University of São Paulo, São Paulo, Brazil
| | - Patricia Sousa
- Reference Center for Neurodevelopment, Assistance, and Rehabilitation of Children, State Department of Health of Maranhão, Sao Luís, Brazil
| | | | | | | | - Kerstin Daniela Rosenberger
- Department of Infectious Diseases, Section Clinical Tropical Medicine, UniversitatsKlinikum Heidelberg, Heidelberg, Germany
| | - Ludovic Reveiz
- Evidence and Intelligence for Action in Health, Pan American Health Organization, Washington, District of Columbia, USA
| | - Arnaldo Prata-Barbosa
- Department of Pediatrics, D’Or Institute for Research & Education, Rio de Janeiro, Brazil
| | - Léo Pomar
- Department of Obstetrics and Gynecology, Centre Hospitalier de l’Ouest Guyanais, Saint-Laurent du Maroni, French Guiana
| | | | - Freddy Perez
- Communicable Diseases and Environmental Determinants of Health Department, Pan American Health Organization, Washington, District of Columbia, USA
| | | | - Mauricio Nogueira
- Faculdade de Medicina de Sao Jose do Rio Preto, Department of Dermatologic Diseases, São José do Rio Preto, Brazil
| | - Trevor P. Noel
- Windward Islands Research and Education Foundation, St. George’s University, True Blue Point, Grenada
| | - Antônio Moura da Silva
- Department of Public Health, Universidade Federal do Maranhão – São Luís, São Luís, Brazil
| | | | - Ivonne Morales
- Department of Infectious Diseases, Section Clinical Tropical Medicine, UniversitatsKlinikum Heidelberg, Heidelberg, Germany
| | | | | | - Lauren Maxwell
- Reproductive Health and Research, World Health Organization, Geneva, Switzerland
- Hubert Department of Global Health, Emory University, Atlanta, Georgia, USA
| | - Calum N. L. Macpherson
- Windward Islands Research and Education Foundation, St. George’s University, True Blue Point, Grenada
| | - Nicola Low
- Institute of Social and Preventive Medicine, University of Bern, Bern, Switzerland
| | - Zhiyi Lan
- McGill University Health Centre, McGill University, Montréal, Canada
| | | | - Marion Koopmans
- Department of Virology, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Caron Kim
- Department of Reproductive Health and Research, World Health Organization, Geneva, Switzerland
| | - Esaú João
- Department of Infectious Diseases, Hospital Federal dos Servidores do Estado, Rio de Janeiro, Brazil
| | - Thomas Jaenisch
- Department of Infectious Diseases, Section Clinical Tropical Medicine, UniversitatsKlinikum Heidelberg, Heidelberg, Germany
| | - Cristina Barroso Hofer
- Instituto de Puericultura e Pediatria Martagão Gesteira, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Paul Gustafson
- Statistics, University of British Columbia, British Columbia, Vancouver, Canada
| | - Patrick Gérardin
- INSERM CIC1410 Clinical Epidemiology, CHU La Réunion, Saint Pierre, Réunion
- UM 134 PIMIT (CNRS 9192, INSERM U1187, IRD 249, Université de la Réunion), Universite de la Reunion, Sainte Clotilde, Réunion
| | | | - Ana Carolina Fialho Dias
- Department of Biochemistry and Immunology, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Vanessa Elias
- Sustainable Development and Environmental Health, Pan American Health Organization, Washington, District of Columbia, USA
| | - Geraldo Duarte
- Department of Gynecology and Obstetrics, University of São Paulo, São Paulo, Brazil
| | - Thomas Paul Alfons Debray
- Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht, The Netherlands
| | - María Luisa Cafferata
- Mother and Children Health Research Department, Instituto de Efectividad Clinica y Sanitaria, Buenos Aires, Argentina
| | - Pierre Buekens
- School of Public Health and Tropical Medicine, Tulane University, New Orleans, USA
| | - Nathalie Broutet
- Department of Reproductive Health and Research, World Health Organization, Geneva, Switzerland
| | - Elizabeth B. Brickley
- Department of Infectious Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
| | - Patrícia Brasil
- Instituto de pesquisa Clínica Evandro Chagas, Fundacao Oswaldo Cruz, Rio de Janeiro, Brazil
| | - Fátima Brant
- Department of Biochemistry and Immunology, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Sarah Bethencourt
- Facultad de Ciencias de la Salud, Universidad de Carabobo, Valencia, Carabobo, Bolivarian Republic of Venezuela
| | - Andrea Benedetti
- Departments of Medicine and of Epidemiology, Biostatistics & Occupational Health, McGill University, Montreal, Quebec, Canada
| | - Vivian Lida Avelino-Silva
- Department of Infectious and Parasitic Diseases, Faculdade de Medicina da Universidade de Sao Paulo, São Paulo, Brazil
| | | | | | - Jackeline Alger
- Facultad de Ciencias Médicas, Universidad Nacional Autónoma de Honduras, Tegucigalpa, Honduras
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Pomar L, Musso D, Malinger G, Vouga M, Panchaud A, Baud D. Zika virus during pregnancy: From maternal exposure to congenital Zika virus syndrome. Prenat Diagn 2019; 39:420-430. [PMID: 30866073 DOI: 10.1002/pd.5446] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Revised: 02/27/2019] [Accepted: 03/06/2019] [Indexed: 12/18/2022]
Affiliation(s)
- Léo Pomar
- Department "Woman-Mother-Child", Lausanne University Hospital, Materno-Fetal and Obstetrics Research Unit, Lausanne, Switzerland
| | - Didier Musso
- Aix Marseille University, IRD, AP-HM, SSA, VITROME, IHU-Méditerranée infection, Marseille, France
- Private practitioner, Punaauia, Tahiti, French Polynesia
| | - Gustavo Malinger
- Division of Ultrasound in Obstetrics & Gynecology, Lis Maternity Hospital, Tel Aviv Sourasky Medical Center & Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Manon Vouga
- Department "Woman-Mother-Child", Lausanne University Hospital, Materno-Fetal and Obstetrics Research Unit, Lausanne, Switzerland
| | - Alice Panchaud
- School of Pharmaceutical Sciences, Geneva University and Service of Pharmacy, Lausanne University Hospital, Lausanne, Switzerland
| | - David Baud
- Department "Woman-Mother-Child", Lausanne University Hospital, Materno-Fetal and Obstetrics Research Unit, Lausanne, Switzerland
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