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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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Fresa M, Rieder W, Vial Y, Keller S, Porceddu E, Mazzolai L. [Pelvic congestion syndrome : from diagnosis to treatment]. Rev Med Suisse 2023; 19:2310-2315. [PMID: 38063450 DOI: 10.53738/revmed.2023.19.853.2310] [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] [Indexed: 12/18/2023]
Abstract
Pelvic congestion syndrome is a debilitating condition that is often under-diagnosed and under-treated, defined by chronic pelvic pain in the presence of pelvic varicose veins in women or, more rarely, in men. The differential diagnosis of chronic abdominal pain is vast and often leads to lengthy and costly diagnostic procedures. Conservative treatment is often insufficient, and embolization of pelvic varices is the treatment of choice to improve symptoms. A multidisciplinary management algorithm is proposed to facilitate the clinical path for these patients.
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Affiliation(s)
- Marco Fresa
- Service d'angiologie, Département cœur-vaisseaux, Centre hospitalier universitaire vaudois, 1011 Lausanne
| | - Wawrzysiniec Rieder
- Service de gynécologie, Centre hospitalier universitaire vaudois, 1011 Lausanne
| | - Yvan Vial
- Service de gynécologie, Centre hospitalier universitaire vaudois, 1011 Lausanne
| | - Sanjiv Keller
- Service d'angiologie, Département cœur-vaisseaux, Centre hospitalier universitaire vaudois, 1011 Lausanne
| | - Enrica Porceddu
- Service d'angiologie, Département cœur-vaisseaux, Centre hospitalier universitaire vaudois, 1011 Lausanne
| | - Lucia Mazzolai
- Service d'angiologie, Département cœur-vaisseaux, Centre hospitalier universitaire vaudois, 1011 Lausanne
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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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Deforges C, Sandoz V, Noël Y, Avignon V, Desseauve D, Bourdin J, Vial Y, Ayers S, Holmes EA, Epiney M, Horsch A. Single-session visuospatial task procedure to prevent childbirth-related posttraumatic stress disorder: a multicentre double-blind randomised controlled trial. Mol Psychiatry 2023; 28:3842-3850. [PMID: 37759037 PMCID: PMC10730415 DOI: 10.1038/s41380-023-02275-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 09/10/2023] [Accepted: 09/14/2023] [Indexed: 09/29/2023]
Abstract
Preventive evidence-based interventions for childbirth-related posttraumatic stress disorder (CB-PTSD) are lacking. Yet, 18.5% of women develop CB-PTSD symptoms following an unplanned caesarean section (UCS). This two-arm, multicentre, double-blind superiority trial tested the efficacy of an early single-session intervention including a visuospatial task on the prevention of maternal CB-PTSD symptoms. The intervention was delivered by trained maternity clinicians. Shortly after UCS, women were included if they gave birth to a live baby, provided consent, and perceived their childbirth as traumatic. Participants were randomly assigned to the intervention or attention-placebo group (allocation ratio 1:1). Assessments were done at birth, six weeks, and six months postpartum. Group differences in maternal CB-PTSD symptoms at six weeks (primary outcomes) and six months postpartum (secondary outcomes) were assessed with the self-report PTSD Checklist for DSM-5 (PCL-5) and by blinded research assessors with the Clinician-administered PTSD scale for DSM-5 (CAPS-5). Analysis was by intention-to-treat. The trial was prospectively registered (ClinicalTrials.gov, NCT03576586). Of the 2068 women assessed for eligibility, 166 were eligible and 146 were randomly assigned to the intervention (n = 74) or attention-placebo control group (n = 72). For the PCL-5, at six weeks, a marginally significant intervention effect was found on the total PCL-5 PTSD symptom count (β = -0.43, S.E. = 0.23, z = -1.88, p < 0.06), and on the intrusions (β = -0.73, S.E. = 0.38, z = -1.94, p < 0.0525) and arousal (β = -0.55, S.E. = 0.29, z = -1.92, p < 0.0552) clusters. At six months, a significant intervention effect on the total PCL-5 PTSD symptom count (β = -0.65, S.E. = 0.32, z = -2.04, p = 0.041, 95%CI[-1.27, -0.03]), on alterations in cognition and mood (β = -0.85, S.E. = 0.27, z = -3.15, p = 0.0016) and arousal (β = -0.56, S.E. = 0.26, z = -2.19, p < 0.0289, 95%CI[-1.07, -0.06]) clusters appeared. No group differences on the CAPS-5 emerged. Results provide evidence that this brief, single-session intervention carried out by trained clinicians can prevent the development of CB-PTSD symptoms up to six months postpartum.
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Affiliation(s)
- Camille Deforges
- Institute of Higher Education and Research in Healthcare, University of Lausanne, Lausanne, Vaud, Switzerland
| | - Vania Sandoz
- Institute of Higher Education and Research in Healthcare, University of Lausanne, Lausanne, Vaud, Switzerland
- Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Vaud, Switzerland
| | - Yvonnick Noël
- Department of Psychology, Rennes 2 University, Rennes, France
| | - Valérie Avignon
- Institute of Higher Education and Research in Healthcare, University of Lausanne, Lausanne, Vaud, Switzerland
- Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Vaud, Switzerland
| | - David Desseauve
- Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Vaud, Switzerland
| | - Julie Bourdin
- Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Vaud, Switzerland
| | - Yvan Vial
- Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Vaud, Switzerland
| | - Susan Ayers
- Centre for Maternal and Child Health Research, City, University of London, London, UK
| | - Emily A Holmes
- Department of Psychology, Uppsala University, Uppsala, Sweden
| | - Manuella Epiney
- Department of Woman, Child and Teenager, Geneva University Hospitals, Geneva, Switzerland
| | - Antje Horsch
- Institute of Higher Education and Research in Healthcare, University of Lausanne, Lausanne, Vaud, Switzerland.
- Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Vaud, Switzerland.
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Stavart L, Verly C, Venetz JP, Baud D, Legardeur H, Vial Y, Golshayan D. Pregnancy after kidney transplantation: an observational study on maternal, graft and offspring outcomes in view of current literature. Front Nephrol 2023; 3:1216762. [PMID: 37675349 PMCID: PMC10479688 DOI: 10.3389/fneph.2023.1216762] [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] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Accepted: 06/30/2023] [Indexed: 09/08/2023]
Abstract
Introduction Pregnancy after kidney transplantation (KTx) is considered to have a high risk of non-negligible complications for the mother, the allograft, and the offspring. With an increased incidence of these pregnancies over the past decades, transplant nephrologists and specialized obstetricians face increasing challenges, with scarce literature regarding long-term outcomes. Methods We retrospectively collected data from all women with at least one live birth pregnancy after KTx who were followed at our tertiary hospital between 2000 and 2021 to study maternal, graft and fetal outcomes. Results Ten patients underwent 14 live birth pregnancies after KTx. Preponderant maternal complications were stage 1 acute kidney injury (43%), urinary tract infections (UTI, 43%), progression of proteinuria without diagnostic criteria for preeclampsia (29%), and preeclampsia (14%). Median baseline serum creatinine at conception was 126.5 µmol/L [median estimated glomerular filtration rate (eGFR) 49 mL/min/1.73m2], and eGFR tended to be lower than baseline at follow-ups. Overall, there was no increase in preexisting or occurrence of de novo donor-specific antibodies. No graft loss was documented within the 2-year follow-up. There were nine premature births (64%), with a median gestational age of 35.7 weeks. The median birth weight, height, and head circumference were 2,560 g, 45.5 cm, and 32.1 cm, respectively. These measurements tended to improve over time, reaching a higher percentile than at birth, especially in terms of height, but on average remained under the 50th percentile curve. Discussion Overall, pregnancies after KTx came with a range of risks for the mother, with a high prevalence of cesarean sections, emergency deliveries, UTI, and preeclampsia, and for the child, with a high proportion of prematurity, lower measurements at birth, and a tendency to stay under the 50th percentile in growth charts. The short- and long-term impact on the allograft seemed reassuring; however, there was a trend toward lower eGFR after pregnancy. With these data, we emphasize the need for a careful examination of individual risks via specialized pre-conception consultations and regular monitoring by a transplant nephrologist and a specialist in maternal-fetal medicine during pregnancy. More data about the long-term development of children are required to fully apprehend the impact of KTx on offspring.
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Affiliation(s)
- Louis Stavart
- Transplantation Center, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - Camille Verly
- Faculty of Biology and Medicine, University of Lausanne (UNIL), Lausanne, Switzerland
| | - Jean-Pierre Venetz
- Transplantation Center, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - David Baud
- Faculty of Biology and Medicine, University of Lausanne (UNIL), Lausanne, Switzerland
- Service of Gynecology and Obstetrics, Woman-Mother-Child Department, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - Helene Legardeur
- Service of Gynecology and Obstetrics, Woman-Mother-Child Department, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - Yvan Vial
- Faculty of Biology and Medicine, University of Lausanne (UNIL), Lausanne, Switzerland
- Service of Gynecology and Obstetrics, Woman-Mother-Child Department, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - Dela Golshayan
- Transplantation Center, Lausanne University Hospital (CHUV), Lausanne, Switzerland
- Faculty of Biology and Medicine, University of Lausanne (UNIL), Lausanne, Switzerland
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Pomar L, Rieder W, Dubruc E, Giuliano F, Atallah I, Lebon S, Vial Y. Prenatal diagnosis of Gómez-López-Hernández syndrome. Fetal Diagn Ther 2023:000530643. [PMID: 37062278 DOI: 10.1159/000530643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 04/04/2023] [Indexed: 04/18/2023]
Abstract
INTRODUCTION Gomez-Lopez-Hernandez Syndrome (GLHS), also known as cerebello-trigeminal-dermal dysplasia is an extremely rare neuro-cutaneous disease, classically described by the triad of rhombencephalosynapsis (RES), bilateral focal alopecia and trigeminal anesthesia. The clinical and radiographic spectrum of GLHS is now known to be broader, including craniofacial and supra-tentorial anomalies, as well as neurodevelopmental issues. CASE PRESENTATION Here, we present a case of antenatally diagnosed GLHS with RES, hydrocephaly and craniofacial anomalies identified on ultrasound (low-set ears with posterior rotation, hypertelorism, midface hypoplasia, micrognathia and anteverted nares) which were confirmed by autopsy after termination of pregnancy at 23 weeks gestation. DISCUSSION As no known genetic causes have been identified and the classical triad is not applicable to prenatal imaging, prenatal diagnosis of GLHS is based on neuro-imaging and the identification of supporting features. In presence of a RES associated with cranio-facial abnormalities in prenatal (brachycephaly, turricephaly, low-set ears, midface retrusion, micrognathia), GLHS should be considered as "possible" according to postnatal criteria.
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Desseauve D, Legardeur H, Haydar A, Vial Y, Jastrow N, Daelemans C. [Trial of labour after c-section in 2022: a narrative review of the literature]. Rev Med Suisse 2022; 18:1973-1977. [PMID: 36259704 DOI: 10.53738/revmed.2022.18.800.1973] [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] [Indexed: 06/16/2023]
Abstract
One in three women in Switzerland gives birth by c-section. This high incidence of c-section frequently exposes obstetricians and midwives to the management of women and their deliveries with a scarred uterus. The decision of couples is multifactorial, but the information that will be delivered by their gynaecologist will necessarily influence the delivery route choice. We propose to review the international recommendations and the literature on the subject, to provide the couple and the attending physician with elements of reflection to guide the choice of delivery route or to monitor adequately when attempting vaginal delivery after a caesarean section.
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Affiliation(s)
- David Desseauve
- Service d'obstétrique, Département femme-mère-enfant, Centre hospitalier universitaire vaudois, 1011 Lausanne
| | - Hélène Legardeur
- Service d'obstétrique, Département femme-mère-enfant, Centre hospitalier universitaire vaudois, 1011 Lausanne
| | - Ahmad Haydar
- Clinique générale Beaulieu, Chemin de Beau-Soleil 20, 1206 Genève
| | - Yvan Vial
- Service d'obstétrique, Département femme-mère-enfant, Centre hospitalier universitaire vaudois, 1011 Lausanne
| | - Nicole Jastrow
- Service d'obstétrique, Département de la femme, de l'enfant et de l'adolescent, Hôpitaux universitaires de Genève, 1211 Genève 14
| | - Caroline Daelemans
- Service d'obstétrique, Département de la femme, de l'enfant et de l'adolescent, Hôpitaux universitaires de Genève, 1211 Genève 14
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Antoniou MC, Gilbert L, Gross J, Rossel JB, Fumeaux CJF, Vial Y, Puder JJ. Sex-dependent influence of maternal predictors on fetal anthropometry in pregnancies with gestational diabetes mellitus. BMC Pregnancy Childbirth 2022; 22:460. [PMID: 35650561 PMCID: PMC9158189 DOI: 10.1186/s12884-022-04767-z] [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] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Accepted: 05/06/2022] [Indexed: 11/25/2022] Open
Abstract
Background Third trimester fetal anthropometric parameters are known to predict neonatal complications. A better understanding of predictors of adverse fetal parameters might help to personalize the use and frequency of fetal ultrasound. The objectives of this study were: (a) to evaluate the utility of maternal sociodemographic, anthropometric and metabolic predictors to predict 3rd trimester fetal anthropometric parameters in women with gestational diabetes mellitus (GDM), (b) to assess whether the impact of these maternal predictors is fetal sex-dependent, and (c) to provide a risk stratification for markers of fetal overgrowth (fetal weight centile (FWC) and fetal abdominal circumference centile (FACC) depending on prepregnancy BMI and gestational weight gain (GWG) until the 1st GDM visit. Methods This prospective study included 189 women with GDM. Maternal predictors were age, ethnicity, prepregnancy BMI, GWG and excessive weight gain until the 1st GDM visit, fasting, 1-hour and 2-hour blood glucose oral glucose tolerance test values, HbA1c at the 1st visit and medical treatment requirement. Fetal outcomes included FWC, FWC >90% and <10%, FACC, FACC >90% and <10%, at 29 0/7 to 35 6/7 weeks of gestational age. We performed univariate and multivariate regression analyses and probability analyses. Results In multivariate analyses, prepregnancy BMI was associated with FWC, FWC > 90% and FACC. GWG until the 1st GDM visit was associated with FWC, FACC and FACC > 90% (all p ≤ 0.045). Other maternal parameters were not significantly associated with fetal anthropometry in multivariate analyses (all p ≥ 0.054). In female fetuses, only GWG was associated with FACC (p= 0.044). However, in male fetuses, prepregnancy BMI was associated with FWC, FWC > 90% and FACC and GWG with FWC in multivariate analyses (all p ≤ 0.030). In women with a prepregnancy BMI of ≥ 25 kg/m2 and a GWG until the 1st GDM visit ≥ 10.3 kg (mean GWG), the risk for FWC > 90% and FACC > 90% was 5.3 and 4 times higher than in their counterparts. Conclusions A personalized fetal ultrasound surveillance guided by fetal sex, prepregnancy BMI and GWG may be beneficial in reducing adverse fetal and neonatal outcomes. Supplementary Information The online version contains supplementary material available at 10.1186/s12884-022-04767-z.
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Affiliation(s)
- Maria-Christina Antoniou
- Pediatric Service, Department Woman Mother Child, University Hospital of Lausanne, 1011, Lausanne, Switzerland.
| | - Leah Gilbert
- Obstetric Service, Department Woman Mother Child, University Hospital of Lausanne, 1011, Lausanne, Switzerland
| | - Justine Gross
- Obstetric Service, Department Woman Mother Child, University Hospital of Lausanne, 1011, Lausanne, Switzerland.,Service of Endocrinology, Diabetes and Metabolism, University Hospital of Lausanne, 1011, Lausanne, Switzerland
| | - Jean-Benoît Rossel
- Center for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland
| | - Céline Julie Fischer Fumeaux
- Clinic of Neonatology, Department Woman Mother Child, University Hospital of Lausanne, 1011, Lausanne, Switzerland
| | - Yvan Vial
- Obstetric Service, Department Woman Mother Child, University Hospital of Lausanne, 1011, Lausanne, Switzerland
| | - Jardena Jacqueline Puder
- Obstetric Service, Department Woman Mother Child, University Hospital of Lausanne, 1011, Lausanne, Switzerland
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11
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Durand YG, Capoccia-Brugger R, Vial Y, Balaya V. Diagnostic dilemma between angular and interstitial ectopic pregnancy: 3D ultrasound features. J Ultrasound 2022; 25:989-994. [PMID: 35449386 DOI: 10.1007/s40477-022-00668-1] [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: 09/17/2021] [Accepted: 01/23/2022] [Indexed: 11/25/2022] Open
Abstract
Angular pregnancy is a rare entity which is commonly confused with interstitial or cornual pregnancies. A lack of consensus about the specific ultrasound features of these 3 entities leads to inappropriate interchange between them among the literature. An angular pregnancy should be considered as a potentially viable intra-uterine eccentric pregnancy as it might be carried to term and result in a live-born baby whereas interstitial or cornual pregnancies should be considered as ectopic pregnancies which should be interrupted. We report here two cases of women at 8 weeks of pregnancy with an angular pregnancy diagnosed by vaginal 2D and 3D ultrasound and discuss about specific ultrasound features and alternative imaging modalities to distinguish it from interstitial and cornual pregnancies.
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Affiliation(s)
- Y G Durand
- Obstetrics and Gynecology Department, University Hospital of Lausanne, Lausanne, Switzerland
| | - R Capoccia-Brugger
- Obstetrics and Gynecology Department, Neuchâtel Hospital, Neuchâtel, Switzerland
| | - Y Vial
- Obstetrics and Gynecology Department, University Hospital of Lausanne, Lausanne, Switzerland
- University of Lausanne, Lausanne, Switzerland
| | - V Balaya
- Obstetrics and Gynecology Department, University Hospital of Lausanne, Lausanne, Switzerland.
- Service de Gynécologie-Obstétrique et Médecine de la Reproduction, Hôpital FOCH, 40 Rue Worth, 92150, Suresnes, France.
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12
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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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13
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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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Baert J, McCarey C, Berkane N, Martinez de Tejada B, Vial Y, Rieder W. The role of sFlt1/PlGF ratio in the assessment of preeclampsia and pregnancy-related hypertensive disorders. Swiss Med Wkly 2021; 151:w20533. [PMID: 34283894 DOI: 10.4414/smw.2021.20533] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [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
Preeclampsia is a major cause of maternal and fetal morbidity and mortality. Early recognition of the disease may be challenging. Complications may precede the onset of clinical symptoms and medical intervention is often delayed. Moreover, in the absence of specific clinical signs, many patients will present symptoms mimicking the disease without ever being diagnosed with preeclampsia. This situation may, however, lead to medical interventions and cause unnecessary stress for the patient. For many years, research tried to evaluate the significance of serum biomarkers as early indicators of preeclampsia. Among many, the sFlt-1/PlGF ratio, given its performance, aroused the greatest interest. This article reviews current knowledge on the subject, focusing on a Swiss perspective.
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Affiliation(s)
- Jonathan Baert
- Obstetric Unit, Woman-Mother-Child Department, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland / Faculty of Medicine, University of Lausanne, Switzerland
| | - Catherine McCarey
- Obstetric Division, Department of Paediatrics, Gynaecology and Obstetrics, University Hospitals of Geneva (HUG), Geneva, Switzerland / Faculty of Medicine, University of Geneva, Switzerland
| | - Nadia Berkane
- Obstetric Division, Department of Paediatrics, Gynaecology and Obstetrics, University Hospitals of Geneva (HUG), Geneva, Switzerland
| | - Begoña Martinez de Tejada
- Obstetric Division, Department of Paediatrics, Gynaecology and Obstetrics, University Hospitals of Geneva (HUG), Geneva, Switzerland / Faculty of Medicine, University of Geneva, Switzerland
| | - Yvan Vial
- Obstetric Unit, Woman-Mother-Child Department, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland / Faculty of Medicine, University of Lausanne, Switzerland
| | - Wawrzyniec Rieder
- Obstetric Unit, Woman-Mother-Child Department, Centre Hospitalier Universitaire Vaudois (CHUV), Lausanne, Switzerland / Faculty of Medicine, University of Lausanne, Switzerland
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15
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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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16
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Walther D, Halfon P, Tanzer R, Burnand B, Robertson M, Vial Y, Desseauve D, Le Pogam MA. Hospital discharge data is not accurate enough to monitor the incidence of postpartum hemorrhage. PLoS One 2021; 16:e0246119. [PMID: 33534862 PMCID: PMC7857548 DOI: 10.1371/journal.pone.0246119] [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] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Accepted: 01/13/2021] [Indexed: 11/18/2022] Open
Abstract
INTRODUCTION Postpartum hemorrhage remains a leading cause of maternal morbidity and mortality worldwide. Therefore, cumulative incidence of postpartum hemorrhage and severe postpartum hemorrhage are commonly monitored within and compared across maternity hospitals or countries for obstetrical safety improvement. These indicators are usually based on hospital discharge data though their accuracy is seldom assessed. We aimed to measure postpartum hemorrhage and severe postpartum hemorrhage using electronic health records and hospital discharge data separately and compare the detection accuracy of these methods to manual chart review, and to examine the temporal trends in cumulative incidence of these potentially avoidable adverse outcomes. MATERIALS AND METHODS We analyzed routinely collected data of 7904 singleton deliveries from a large Swiss university hospital for a three year period (2014-2016). We identified postpartum hemorrhage and severe postpartum hemorrhage in electronic health records by text mining discharge letters and operative reports and calculating drop in hemoglobin from laboratory tests. Diagnostic and procedure codes were used to identify cases in hospital discharge data. A sample of 334 charts was reviewed manually to provide a reference-standard and evaluate the accuracy of the other detection methods. RESULTS Sensitivities of detection algorithms based on electronic health records and hospital discharge data were 95.2% (95% CI: 92.6% 97.8%) and 38.2% (33.3% to 43.0%), respectively for postpartum hemorrhage, and 87.5% (85.2% to 89.8%) and 36.2% (26.3% to 46.1%) for severe postpartum hemorrhage. Postpartum hemorrhage cumulative incidence based on electronic health records decreased from 15.6% (13.1% to 18.2%) to 8.5% (6.7% to 10.5%) from the beginning of 2014 to the end of 2016, with an average of 12.5% (11.8% to 13.3%). The cumulative incidence of severe postpartum hemorrhage remained at approximately 4% (3.5% to 4.4%). Hospital discharge data-based algorithms provided significantly underestimated incidences. CONCLUSIONS Hospital discharge data is not accurate enough to assess the incidence of postpartum hemorrhage at hospital or national level. Instead, automated algorithms based on structured and textual data from electronic health records should be considered, as they provide accurate and timely estimates for monitoring and improvement in obstetrical safety. Furthermore, they have the potential to better code for postpartum hemorrhage thus improving hospital reimbursement.
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Affiliation(s)
- Diana Walther
- Department of Epidemiology and Health Systems, Center for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland
| | - Patricia Halfon
- Department of Epidemiology and Health Systems, Center for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland
| | - Romain Tanzer
- Data Science and Research Unit, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - Bernard Burnand
- Department of Epidemiology and Health Systems, Center for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland
| | - Moira Robertson
- Department of Anesthesiology, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - Yvan Vial
- Department Woman-Mother-Child, Lausanne University Hospital (CHUV), Lausanne, Switzerland
| | - David Desseauve
- Department Woman-Mother-Child, Lausanne University Hospital (CHUV), Lausanne, Switzerland
- * E-mail:
| | - Marie-Annick Le Pogam
- Department of Epidemiology and Health Systems, Center for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland
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Eggel B, Bernasconi M, Quibel T, Horsch A, Vial Y, Denys A, Baud D. Gynecological, reproductive and sexual outcomes after uterine artery embolization for post-partum haemorrage. Sci Rep 2021; 11:833. [PMID: 33436979 PMCID: PMC7804269 DOI: 10.1038/s41598-020-80821-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [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: 08/28/2020] [Accepted: 12/23/2020] [Indexed: 01/27/2023] Open
Abstract
In this case control study, long-term gynecological, reproductive and sexual outcomes after uterine artery embolization (UAE) for postpartum hemorrhage (PPH) were evaluated. The study was performed in a single referral hospital for PPH in Lausanne from 2003 to 2013. Each woman whose delivery was complicated by PPH and treated by UAE was included, and compared to a control group of women whose delivery was uncomplicated. Cases were matched by maternal age, parity, ethnicity, year and mode of delivery, birth weight and gestational age in a 1–3 ratio. A total of 77 patients treated by UAE for PPH were identified in our obstetrical database. Among them, 63 were included and compared to 189 matched patients (no PPH). The mean interval time between UAE and this study was 8.1 years. Time to menstrual cycle recovery after delivery (3.9 vs 5.6 months, p = 0.66), spotting (7.9% vs 7.2%, p = 0.49), dysmenorrhea (25.4% vs 22.2%, p = 0.60) and amenorrhea (14.3% vs 12.2%, p = 0.66) were similar between the two groups. There was no difference in the FSFI score between the groups (23.2 ± 0.6 vs 23.8 ± 0.4; p = 0.41). However, the interval time to subsequent pregnancy was longer for patients after UAE than the control group (35 vs 18 months, p = 0.002). In case of pregnancy desire, the success rate was lower after UAE compared to controls (55% vs 93.5%, p < 0.001). The rate of PPH was higher in those with previous PPH (6.6% vs 36.4%, p = 0.010). Patients treated by UAE for PPH did not report higher rates of gynecological symptoms or sexual dysfunction compared to patients with uneventful deliveries. The inter-pregnancy interval was increased and the success rate was reduced. In subsequent pregnancies, a higher rate of PPH was observed in those that underwent UAE.
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Affiliation(s)
- Béatrice Eggel
- Materno-Fetal and Obstetrics Research Unit, Department "Femme-Mère-Enfant"-"Woman-Mother-Child", University of Lausanne and Lausanne University Hospital, 1011, Lausanne, Switzerland
| | - Maude Bernasconi
- Materno-Fetal and Obstetrics Research Unit, Department "Femme-Mère-Enfant"-"Woman-Mother-Child", University of Lausanne and Lausanne University Hospital, 1011, Lausanne, Switzerland
| | - Thibaud Quibel
- Materno-Fetal and Obstetrics Research Unit, Department "Femme-Mère-Enfant"-"Woman-Mother-Child", University of Lausanne and Lausanne University Hospital, 1011, Lausanne, Switzerland
| | - Antje Horsch
- Institute of Higher Education in Healthcare Research, University of Lausanne and Lausanne University Hospital, 1011 Lausanne, Switzerland.,Neonatology Service, Department Woman-Mother-Child, University of Lausanne and Lausanne University Hospital, 1011 Lausanne, Switzerland
| | - Yvan Vial
- Materno-Fetal and Obstetrics Research Unit, Department "Femme-Mère-Enfant"-"Woman-Mother-Child", University of Lausanne and Lausanne University Hospital, 1011, Lausanne, Switzerland
| | - Alban Denys
- Department of Radiology, University of Lausanne and Lausanne University Hospital, 1011, Lausanne, Switzerland
| | - David Baud
- Materno-Fetal and Obstetrics Research Unit, Department "Femme-Mère-Enfant"-"Woman-Mother-Child", University of Lausanne and Lausanne University Hospital, 1011, Lausanne, Switzerland. .,Obstetric Service, Department "Femme-Mère-Enfant"-"Woman-Mother-Child", Centre Hospitalier Universitaire Vaudois (CHUV), University of Lausanne and Lausanne University Hospital, 1011, Lausanne, Switzerland.
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18
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Crivelli L, Millischer AE, Sonigo P, Grévent D, Hanquinet S, Vial Y, Alamo L. Contribution of magnetic resonance imaging to the prenatal diagnosis of common congenital vascular anomalies. Pediatr Radiol 2021; 51:1626-1636. [PMID: 33891148 PMCID: PMC8363547 DOI: 10.1007/s00247-021-05031-w] [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] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 09/08/2020] [Accepted: 02/21/2021] [Indexed: 10/29/2022]
Abstract
BACKGROUND Screening ultrasound (US) has increased the detection of congenital vascular anomalies in utero. Complementary magnetic resonance imaging (MRI) may improve the diagnosis, but its real utility is still not well established. OBJECTIVES We aimed to describe the imaging findings on prenatal US and MRI of the most frequent congenital vascular anomalies (lymphatic malformations and congenital hemangiomas) to assess the accuracy of prenatal US and MRI exams for diagnosis and to evaluate the relevance of the additional information obtained by complementary fetal MRI. MATERIALS AND METHODS All confirmed postnatal congenital vascular anomalies detected in the last 10 years at 3 university hospitals were retrospectively identified. The prenatal diagnosis was compared with the final diagnosis for both methods and the clinical relevance of additional MRI information was evaluated. A second MRI in advanced pregnancy was performed in fetuses with lesions in a sensitive anatomical location and the clinical relevance of the additional information was evaluated. RESULTS Twenty-four cases were included in the study, 20 lymphatic malformations and 4 hemangiomas. MRI slightly improved the diagnosis of lymphatic malformation, 85% vs. 80% at US, especially for abdominal lesions. Both methods had a low identification rate (25%) for tumors. MRI performed late in five fetuses with lymphatic malformation allowed optimized management at birth. CONCLUSION MRI improves the diagnosis of congenital lymphatic malformations whereas hemangiomas remain difficult to identify in utero. The main role of MRI is to provide high-defined anatomical data to guide management at birth.
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Affiliation(s)
- Laurence Crivelli
- Department of Diagnostic and Interventional Radiology, CHUV - Centre Hospitalier Universitaire Vaudois, Rue du Bugnon 21, 1011, Lausanne, Switzerland.
| | - Anne-Elodie Millischer
- grid.412134.10000 0004 0593 9113Department of Pediatric Radiology, Hôpital Universitaire Necker - Enfants Malades, Paris, France
| | - Pascale Sonigo
- grid.412134.10000 0004 0593 9113Department of Pediatric Radiology, Hôpital Universitaire Necker - Enfants Malades, Paris, France
| | - David Grévent
- grid.412134.10000 0004 0593 9113Department of Pediatric Radiology, Hôpital Universitaire Necker - Enfants Malades, Paris, France
| | - Sylviane Hanquinet
- grid.150338.c0000 0001 0721 9812Department of Radiology, HUG – Hôpitaux Universitaires de Genève, Genève, Switzerland
| | - Yvan Vial
- grid.8515.90000 0001 0423 4662Department of Gynecology and Obstetrics, CHUV – Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Leonor Alamo
- grid.8515.90000 0001 0423 4662Department of Diagnostic and Interventional Radiology, CHUV – Centre Hospitalier Universitaire Vaudois, Rue du Bugnon 21, 1011 Lausanne, Switzerland
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19
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Baud D, Sichitiu J, Lombardi V, De Rham M, Meyer S, Vial Y, Achtari C. Comparison of pelvic floor dysfunction 6 years after uncomplicated vaginal versus elective cesarean deliveries: a cross-sectional study. Sci Rep 2020; 10:21509. [PMID: 33299112 PMCID: PMC7726103 DOI: 10.1038/s41598-020-78625-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2020] [Accepted: 11/27/2020] [Indexed: 12/16/2022] Open
Abstract
Clinicians and patients have traditionally believed that elective cesarean section may protect against certain previously ineluctable consequences of labor, including a plethora of urinary, anorectal and sexual dysfunctions. We aimed to evaluate fecal, urinary and sexual symptoms 6 years postpartum, comparing uncomplicated vaginal delivery and elective cesarean delivery, and to assess their impact on quality of life. We conducted a cross-sectional study to compare perineal functional symptomatology between women having singleton elective cesarean deliveries (eCS) and singleton uncomplicated vaginal deliveries (uVD). Women who delivered 6 years before this study were chosen randomly from our hospital database. This database includes demographic, labor, and delivery information, as well as data regarding maternal and neonatal outcomes, all of which is collected at the time of delivery by the obstetrician. Four validated self-administrated questionnaires were sent by post to the participants: the short forms of the Urogenital Distress Inventory, Incontinence Impact Questionnaire, Wexner fecal incontinence scale, and Female Sexual Function Index. Current socio-demographic details, physical characteristics, obstetrical history and mode of delivery at subsequent births were also registered using a self-reported questionnaire. A total of 309 women with uVD and 208 with eCS returned postal questionnaires. The response rate was 49%. Socio-demographic characteristics and fecal incontinence were similar between groups. After eCS, women reported significantly less urgency urinary incontinence (adjusted Relative Risk 0.55; 95% confidence interval 0.34-0.88) and stress incontinence (adjusted Relative Risk 0.53; 95% confidence interval 0.35-0.80) than after uVD. No difference in total Incontinence Impact Questionnaire score was found between both modes of delivery. Lower abdominal or genital pain (adjusted Relative Risk 1.58; 95% confidence interval 1.01-2.49) and pain related to sexual activity (adjusted Relative Risk 2.50; 95% confidence interval 1.19-5.26) were significantly more frequent after eCS than uVD. Six years postpartum, uVD is associated with urinary incontinence, while eCS is associated with sexual and urination pain.
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Affiliation(s)
- David Baud
- Materno-Fetal and Obstetric Research Unit, Woman-Mother-Child Department, University Hospital of Lausanne, CHUV, 1011, Lausanne, Switzerland.
| | - Joanna Sichitiu
- Materno-Fetal and Obstetric Research Unit, Woman-Mother-Child Department, University Hospital of Lausanne, CHUV, 1011, Lausanne, Switzerland
| | - Valeria Lombardi
- Materno-Fetal and Obstetric Research Unit, Woman-Mother-Child Department, University Hospital of Lausanne, CHUV, 1011, Lausanne, Switzerland
| | - Maud De Rham
- Materno-Fetal and Obstetric Research Unit, Woman-Mother-Child Department, University Hospital of Lausanne, CHUV, 1011, Lausanne, Switzerland
| | - Sylvain Meyer
- Materno-Fetal and Obstetric Research Unit, Woman-Mother-Child Department, University Hospital of Lausanne, CHUV, 1011, Lausanne, Switzerland
| | - Yvan Vial
- Materno-Fetal and Obstetric Research Unit, Woman-Mother-Child Department, University Hospital of Lausanne, CHUV, 1011, Lausanne, Switzerland
| | - Chahin Achtari
- Materno-Fetal and Obstetric Research Unit, Woman-Mother-Child Department, University Hospital of Lausanne, CHUV, 1011, Lausanne, Switzerland
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20
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Ney B, Diserens C, Vial Y, Mazzolai L. [Pelvic congestion syndrome]. Rev Med Suisse 2020; 16:2042-2045. [PMID: 33112517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Pelvic congestion syndrome is an underdiagnosed disease, defined as chronic pelvic pain lasting more than 6 months, associated with pelvic varicose veins in premenopausal women. Diagnose is based on imagery after exclusion of other causes of pelvic pains. Echography is first line diagnostic modality. Conservative treatment is often insufficient and pelvic veins embolization is required to improve symptoms.
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Affiliation(s)
- Barbara Ney
- Service d'angiologie, Département cœur-vaisseaux, CHUV, 1011 Lausanne
| | - Cécile Diserens
- Service de gynécologie, Département femme-mère-enfant, CHUV, 1011 Lausanne
| | - Yvan Vial
- Service de gynécologie, Département femme-mère-enfant, CHUV, 1011 Lausanne
| | - Lucia Mazzolai
- Service d'angiologie, Département cœur-vaisseaux, CHUV, 1011 Lausanne
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21
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Mccarey C, Baert J, Mathey MP, Martinez De Tejada B, Vial Y, Berkane N, Rieder W. [Clinical value of angiogenic and anti-angiogenic marker assay in preeclampsia]. Rev Med Suisse 2020; 16:2031-2036. [PMID: 33112515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Preeclampsia is a disease which originates in the placenta and is specific to human pregnancy. It is one of the main causes of maternal and perinatal morbidity and mortality. The introduction of assays for angiogenic and anti-angiogenic markers reflecting placental dysfunction, which lies at the root of preeclampsia, is a turning point in the management of women with suspected preeclampsia or with an atypical form of the disease. The sFlt1/PlGF ratio assay, which has been covered by health insurance since July 2019, is a valuable diagnostic aid : the disease can be ruled out, with a high negative predictive value, when the ratio is low, thus avoiding unnecessary hospital admission and premature delivery. A high ratio can help to confirm the diagnosis of preeclampsia, albeit with a lower positive predictive value.
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Affiliation(s)
- Catherine Mccarey
- Service d'obstétrique, Département Femme, Enfant, Adolescent, HUG, 1211 Genève 14
| | - Jonathan Baert
- Service d'obstétrique, Département femme-mère-enfant, CHUV, 1011 Lausanne
| | - Marie-Pierre Mathey
- Service d'obstétrique, Département Femme, Enfant, Adolescent, HUG, 1211 Genève 14
| | - Begoña Martinez De Tejada
- Service d'obstétrique, Département Femme, Enfant, Adolescent, HUG, 1211 Genève 14, et Faculté de médecine, Université de Genève (UNIGE), 1211 Genève 4
| | - Yvan Vial
- Service d'obstétrique, Département femme-mère-enfant, CHUV, 1011 Lausanne, et Faculté de biologie et médecine, Université de Lausanne (UNIL), 1011 Lausanne
| | - Nadia Berkane
- Service d'obstétrique, Département Femme, Enfant, Adolescent, HUG, 1211 Genève 14
| | - Wawrzy Rieder
- Service d'obstétrique, Département femme-mère-enfant, CHUV, 1011 Lausanne
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Antoniou MC, Gilbert L, Gross J, Rossel JB, Fumeaux CJF, Vial Y, Puder JJ. Main Fetal Predictors of Adverse Neonatal Outcomes in Pregnancies with Gestational Diabetes Mellitus. J Clin Med 2020; 9:jcm9082409. [PMID: 32731425 PMCID: PMC7465343 DOI: 10.3390/jcm9082409] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [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: 06/11/2020] [Revised: 07/12/2020] [Accepted: 07/14/2020] [Indexed: 12/04/2022] Open
Abstract
The objectives of this study were to (a) assess the utility of fetal anthropometric variables to predict the most relevant adverse neonatal outcomes in a treated population with gestational diabetes mellitus (GDM) beyond the known impact of maternal anthropometric and metabolic parameters and (b) to identify the most important fetal predictors. A total of 189 patients with GDM were included. The fetal predictors included sonographically assessed fetal weight centile (FWC), FWC > 90% and <10%, and fetal abdominal circumference centile (FACC), FACC > 90% and < 10%, at 29 0/7 to 35 6/7 weeks. Neonatal outcomes comprising neonatal weight centile (NWC), large and small for gestational age (LGA, SGA), hypoglycemia, prematurity, hospitalization for neonatal complication, and (emergency) cesarean section were evaluated. Regression analyses were conducted. Fetal variables predicted anthropometric neonatal outcomes, prematurity, cesarean section and emergency cesarean section. These associations were independent of maternal anthropometric and metabolic predictors, with the exception of cesarean section. FWC was the most significant predictor for NWC, LGA and SGA, while FACC was the most significant predictor for prematurity and FACC > 90% for emergency cesarean section. In women with GDM, third-trimester fetal anthropometric parameters have an important role in predicting adverse neonatal outcomes beyond the impact of maternal predictors.
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Affiliation(s)
- Maria-Christina Antoniou
- Pediatric Service, Department Woman Mother Child, University Hospital of Lausanne, 1011 Lausanne, Switzerland
- Correspondence: ; Tel.: +41-79-55-61-663 or +41-21-314-48-773
| | - Leah Gilbert
- Obstetric Service, Department Woman Mother Child, University Hospital of Lausanne, 1011 Lausanne, Switzerland; (L.G.); (J.G.); (J.-B.R.); (Y.V.); (J.J.P.)
| | - Justine Gross
- Obstetric Service, Department Woman Mother Child, University Hospital of Lausanne, 1011 Lausanne, Switzerland; (L.G.); (J.G.); (J.-B.R.); (Y.V.); (J.J.P.)
- Service of Endocrinology, Diabetes and Metabolism, University Hospital of Lausanne, 1011 Lausanne, Switzerland
| | - Jean-Benoît Rossel
- Obstetric Service, Department Woman Mother Child, University Hospital of Lausanne, 1011 Lausanne, Switzerland; (L.G.); (J.G.); (J.-B.R.); (Y.V.); (J.J.P.)
| | - Céline Julie Fischer Fumeaux
- Clinic of Neonatology, Department Woman Mother Child, University Hospital of Lausanne, 1011 Lausanne, Switzerland;
| | - Yvan Vial
- Obstetric Service, Department Woman Mother Child, University Hospital of Lausanne, 1011 Lausanne, Switzerland; (L.G.); (J.G.); (J.-B.R.); (Y.V.); (J.J.P.)
| | - Jardena Jacqueline Puder
- Obstetric Service, Department Woman Mother Child, University Hospital of Lausanne, 1011 Lausanne, Switzerland; (L.G.); (J.G.); (J.-B.R.); (Y.V.); (J.J.P.)
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Sichitiu J, Vial Y, Panchaud A, Baud D, Desseauve D. Tachysystole and risk of cesarean section after labor induction using misoprostol: A cohort study. Eur J Obstet Gynecol Reprod Biol 2020; 249:54-58. [PMID: 32361173 DOI: 10.1016/j.ejogrb.2020.04.026] [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: 01/29/2020] [Revised: 04/04/2020] [Accepted: 04/09/2020] [Indexed: 10/24/2022]
Abstract
OBJECTIVES To investigate if tachysystole was associated with an increased risk of cesarean section or unfavorable maternal or neonatal outcomes following induction of labor by misoprostol vaginal inserts. STUDY DESIGN We conducted a retrospective cohort study of 446 women over 37 weeks of gestation admitted for labor induction by misoprostol vaginal inserts between May 2016 and May 2017. Fetal heart rate and uterine activity tracings were assessed for tachysystole, defined as ≥ 6 contractions per 10 min, averaged over a 30-minute window. Univariate analysis was performed by using t-test and Chi-square, comparing demographics, pregnancy characteristics, intrapartum monitoring, mode of delivery, neonatal outcomes (Apgar score < 7 at 5 min, umbilical cord artery pH < 7.10, neonatal intensive care unit admission) and maternal outcomes, with regard to the presence of tachysystole. The association between tachysystole and cesarean section was evaluated after adjusting for potential confounders by a modified Poisson regression model, expressed as an adjusted risk ratio and 95 % confidence intervals. RESULTS A total of 140 women (31.4 %) presented with tachysystole. The median duration of tachysystole was 2 h 12 min. The rate of cesarean section was 25.0 % (N = 35) among patients with tachysystole and 19.6 % (N = 60) for those without tachysystole. Presence of tachysystole during induction of labor with misoprostol vaginal inserts was not associated with cesarean section (adjusted risk ratio,1.0; 95 % confidence interval, 0.7-1.4). Neonatal and maternal outcomes were similar between mothers who did and did not experience tachysystole. CONCLUSIONS This study illustrates that tachysystole is not associated with an increased risk of cesarean section after induction of labor by misoprostol vaginal inserts. The impact of excessive uterine activity on the fetal wellbeing defined by the frequency of uterine contraction alone is probably insufficient. Further research on the development of accurate measures of uterine contractility is necessary to better understand its effect on fetal well-being.
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Affiliation(s)
- Joanna Sichitiu
- Women - Mother - Child Department, University Hospital of Lausanne, Lausanne, Switzerland.
| | - Yvan Vial
- Women - Mother - Child Department, University Hospital of Lausanne, Lausanne, Switzerland
| | - Alice Panchaud
- School of Pharmaceutical Sciences, Geneva University and Service of Pharmacy, University Hospital of Lausanne, Lausanne, Switzerland
| | - David Baud
- Women - Mother - Child Department, University Hospital of Lausanne, Lausanne, Switzerland
| | - David Desseauve
- Women - Mother - Child Department, University Hospital of Lausanne, Lausanne, Switzerland
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24
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Weisskopf E, Guidi M, Fischer CJ, Bickle Graz M, Beaufils E, Nguyen KA, Morisod Harari M, Rouiller S, Rothenburger S, Gaucherand P, Kassai-Koupai B, Borradori Tolsa C, Epiney M, Tolsa JF, Vial Y, Hascoët JM, Claris O, Eap CB, Panchaud A, Csajka C. A population pharmacokinetic model for escitalopram and its major metabolite in depressive patients during the perinatal period: Prediction of infant drug exposure through breast milk. Br J Clin Pharmacol 2020; 86:1642-1653. [PMID: 32162723 DOI: 10.1111/bcp.14278] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [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: 07/09/2019] [Revised: 02/13/2020] [Accepted: 02/21/2020] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Escitalopram (SCIT) is frequently prescribed to breastfeeding women. Available information on SCIT excretion into breast milk is based on heterogeneous and incomplete data. A population pharmacokinetic model that aimed to better characterize maternal and infant exposure to SCIT and its metabolite was developed. METHODS The study population was composed of women treated by SCIT or racemic citalopram and enrolled in the multicenter prospective cohort study SSRI-Breast Milk study (ClinicalTrial.gov NCT01796132). A joint structural model was first built for SCIT and S-desmethylcitalopram (SDCIT) in plasma using NONMEM and the milk-to-plasma ratio (MPR) was estimated by adding the drug breast milk concentrations. The effect of different influential covariates was tested and the average drug exposure with variability through breastfeeding was predicted under various conditions by simulation. RESULTS The study enrolled 33 patients treated with SCIT or racemic citalopram who provided 80 blood and 104 milk samples. Mean MPR for both parent drug and metabolite was 1.9. Increased milk fat content was significantly associated with an increased drug transfer into breast milk (+28% for SCIT and +18% for SDCIT when fat amount doubles from 3.1 to 6.2 g/100 mL). Simulations suggested that an exclusively breastfed infant would ingest daily through breast milk 3.3% of the weight-adjusted maternal SCIT dose on average. CONCLUSION The moderate between-subject variability in milk concentration of SCIT and the limited exposure to escitalopram through breast milk observed provide reassurance for treated mothers of breastfed healthy infants.
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Affiliation(s)
- Etienne Weisskopf
- Center for Research and Innovation in Clinical Pharmaceutical Sciences, Institute of Pharmaceutical Sciences of Western Switzerland, Lausanne University Hospital and University of Lausanne, University of Geneva, Switzerland
| | - Monia Guidi
- Center for Research and Innovation in Clinical Pharmaceutical Sciences, Institute of Pharmaceutical Sciences of Western Switzerland, Lausanne University Hospital and University of Lausanne, University of Geneva, Switzerland.,Service of Clinical Pharmacology, Lausanne University Hospital, Lausanne, Switzerland
| | - Céline J Fischer
- Clinic of Neonatology, Lausanne University Hospital, Lausanne, Switzerland
| | - Myriam Bickle Graz
- Clinic of Neonatology, Lausanne University Hospital, Lausanne, Switzerland
| | | | - Kim An Nguyen
- Department of Neonatology, Hospices Civils de Lyon, Lyon, France.,Department of Pharmacotoxicology, CHU Lyon, Lyon, France
| | - Mathilde Morisod Harari
- Division of Child and Adolescent Psychiatry, Lausanne University Hospital, Lausanne, Switzerland
| | - Sylvie Rouiller
- Service of Gynecology and Obstetrics, Ensemble hospitalier de la Côte, Morges, Switzerland
| | - Sophie Rothenburger
- Department of Obstetrics and Gynecology, Maternité, CHRU Nancy, Nancy, France
| | | | | | | | - Manuella Epiney
- Department of Gynecology and Obstetrics, Geneva University Hospital, Geneva, Switzerland
| | | | - Yvan Vial
- Department of Gynecology, Obstetrics and Genetics, Lausanne University Hospital, Lausanne, Switzerland
| | - Jean-Michel Hascoët
- Department of Neonatology, Maternité Régionale, Université de Lorraine, Nancy, France
| | - Olivier Claris
- Department of Neonatology, Hospices Civils de Lyon, Lyon, France.,Claude Bernard University, P2S 4129, Lyon, France
| | - Chin B Eap
- Center for Research and Innovation in Clinical Pharmaceutical Sciences, Institute of Pharmaceutical Sciences of Western Switzerland, Lausanne University Hospital and University of Lausanne, University of Geneva, Switzerland.,Unit of Pharmacogenetics and Clinical Psychopharmacology, Department of Psychiatry, Lausanne University Hospital, Lausanne, Switzerland
| | - Alice Panchaud
- Center for Research and Innovation in Clinical Pharmaceutical Sciences, Institute of Pharmaceutical Sciences of Western Switzerland, Lausanne University Hospital and University of Lausanne, University of Geneva, Switzerland.,Pharmacy Service, Lausanne University Hospital, Lausanne, Switzerland
| | - Chantal Csajka
- Center for Research and Innovation in Clinical Pharmaceutical Sciences, Institute of Pharmaceutical Sciences of Western Switzerland, Lausanne University Hospital and University of Lausanne, University of Geneva, Switzerland
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Munier FL, Beck-Popovic M, Chantada GL, Cobrinik D, Kivelä TT, Lohmann D, Maeder P, Moll AC, Carcaboso AM, Moulin A, Schaiquevich P, Bergin C, Dyson PJ, Houghton S, Puccinelli F, Vial Y, Gaillard MC, Stathopoulos C. Corrigendum to "Conservative management of retinoblastoma: Challenging orthodoxy without compromising the state of metastatic grace. "Alive, with good vision and no comorbidity"" [Prog. Retina Eye Res. 73 (2019) 100764]. Prog Retin Eye Res 2020; 78:100857. [PMID: 32278633 DOI: 10.1016/j.preteyeres.2020.100857] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Francis L Munier
- Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, Lausanne, Switzerland.
| | - Maja Beck-Popovic
- Unit of Pediatric Hematology-Oncology, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Guillermo L Chantada
- Hemato-Oncology Service, Hospital JP Garrahan, Buenos Aires, Argentina; Pediatric Hematology and Oncology, Hospital Sant Joan de Deu, Barcelona, Spain; Institut de Recerca Sant Joan de Deu, Barcelona, Spain
| | - David Cobrinik
- The Vision Center and the Saban Research Institute, Children's Hospital Los Angeles, Los Angeles, CA, USA; USC Roski Eye Institute, Department of Biochemistry & Molecular Medicine, Norris Comprehensive Cancer Center, Keck School of Medicine of the University of Southern California, Los Angeles, CA, United States
| | - Tero T Kivelä
- Department of Ophthalmology, Ocular Oncology and Pediatric Ophthalmology Services, Helsinki University Hospital, Helsinki, Finland
| | - Dietmar Lohmann
- Eye Oncogenetics Research Group, Institute of Human Genetics, University Hospital Essen, Essen, Germany
| | - Philippe Maeder
- Unit of Neuroradiology, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Annette C Moll
- UMC, Vrije Universiteit Amsterdam, Department of Ophthalmology, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Angel Montero Carcaboso
- Pediatric Hematology and Oncology, Hospital Sant Joan de Deu, Barcelona, Spain; Institut de Recerca Sant Joan de Deu, Barcelona, Spain
| | - Alexandre Moulin
- Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, Lausanne, Switzerland
| | - Paula Schaiquevich
- Unit of Clinical Pharmacokinetics, Hospital de Pediatria JP Garrahan, Buenos Aires, Argentina; National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
| | - Ciara Bergin
- Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, Lausanne, Switzerland
| | - Paul J Dyson
- Institut des Sciences et Ingénierie Chimiques, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015, Lausanne, Switzerland
| | - Susan Houghton
- Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, Lausanne, Switzerland
| | - Francesco Puccinelli
- Interventional Neuroradiology Unit, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Yvan Vial
- Materno-Fetal Medicine Unit, Woman-Mother-Child Department, University Hospital of Lausanne, Switzerland
| | - Marie-Claire Gaillard
- Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, Lausanne, Switzerland
| | - Christina Stathopoulos
- Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, Lausanne, Switzerland
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Beaumann M, Delhaes F, Menétrey S, Joye S, Vial Y, Baud D, Magaly JG, Tolsa JF, Peyter AC. Intrauterine growth restriction is associated with sex-specific alterations in the nitric oxide/cyclic GMP relaxing pathway in the human umbilical vein. Placenta 2020; 93:83-93. [PMID: 32250743 DOI: 10.1016/j.placenta.2020.02.014] [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] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2019] [Revised: 02/18/2020] [Accepted: 02/19/2020] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Intrauterine growth restriction (IUGR) is a leading cause of perinatal mortality and morbidity, and is linked to an increased risk to develop chronic diseases in adulthood. We previously demonstrated that IUGR is associated, in female neonates, with a decreased nitric oxide (NO)-induced relaxation of the umbilical vein (UV). The present study aimed to investigate the contribution of the smooth muscle components of the NO/cyclic GMP (cGMP) pathway to this alteration. METHODS UVs were collected in growth-restricted or appropriate for gestational age (AGA) human term newborns. Soluble guanylyl cyclase (sGC) and cGMP-dependent protein kinase (PKG) were studied by Western blot, cGMP production by ELISA and cyclic nucleotide phosphodiesterases (PDEs) activity using a colorimetric assay. Contribution of PDEs was evaluated using the non-specific PDEs inhibitor 3-isobutyl-1-methylxanthine (IBMX) in isolated vessel tension studies. RESULTS NO-induced relaxation was reduced in IUGR females despite increased sGC protein and activity, and some increase in PKG protein compared to AGA. In males, no significant difference was observed between both groups. In the presence of IBMX, NO-stimulated cGMP production was significantly higher in IUGR than AGA females. Pre-incubation with IBMX significantly improved NO-induced relaxation in all groups and abolished the difference between IUGR and AGA females. CONCLUSION IUGR is associated with sex-specific alterations in the UV's smooth muscle. The impaired NO-induced relaxation observed in growth-restricted females is linked to an imbalance in the NO/cGMP pathway. The beneficial effects of IBMX suggest that PDEs are implicated in such alteration and they could represent promising targets for therapeutic intervention.
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Affiliation(s)
- Manon Beaumann
- Neonatal Research Laboratory, Clinic of Neonatology, Department Woman-Mother-Child, Centre Hospitalier Universitaire Vaudois and University of Lausanne, 1011, Lausanne, Switzerland.
| | - Flavien Delhaes
- Neonatal Research Laboratory, Clinic of Neonatology, Department Woman-Mother-Child, Centre Hospitalier Universitaire Vaudois and University of Lausanne, 1011, Lausanne, Switzerland.
| | - Steeve Menétrey
- Neonatal Research Laboratory, Clinic of Neonatology, Department Woman-Mother-Child, Centre Hospitalier Universitaire Vaudois and University of Lausanne, 1011, Lausanne, Switzerland.
| | - Sébastien Joye
- Clinic of Neonatology, Department Woman-Mother-Child, Centre Hospitalier Universitaire Vaudois and University of Lausanne, 1011, Lausanne, Switzerland.
| | - Yvan Vial
- Clinic of Gynecology and Obstetrics, Department Woman-Mother-Child, Centre Hospitalier Universitaire Vaudois and University of Lausanne, 1011, Lausanne, Switzerland.
| | - David Baud
- Clinic of Gynecology and Obstetrics, Department Woman-Mother-Child, Centre Hospitalier Universitaire Vaudois and University of Lausanne, 1011, Lausanne, Switzerland.
| | - Jacquier Goetschmann Magaly
- Clinic of Neonatology, Department Woman-Mother-Child, Centre Hospitalier Universitaire Vaudois and University of Lausanne, 1011, Lausanne, Switzerland.
| | - Jean-François Tolsa
- Neonatal Research Laboratory, Clinic of Neonatology, Department Woman-Mother-Child, Centre Hospitalier Universitaire Vaudois and University of Lausanne, 1011, Lausanne, Switzerland; Clinic of Neonatology, Department Woman-Mother-Child, Centre Hospitalier Universitaire Vaudois and University of Lausanne, 1011, Lausanne, Switzerland.
| | - Anne-Christine Peyter
- Neonatal Research Laboratory, Clinic of Neonatology, Department Woman-Mother-Child, Centre Hospitalier Universitaire Vaudois and University of Lausanne, 1011, Lausanne, Switzerland.
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Legardeur H, Beauport L, Vial Y, Roth-Kleiner M. [Perinatal care for extremely preterm labor between 23 and 26 weeks : management in CHUV]. Rev Med Suisse 2020; 16:350-353. [PMID: 32073768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Management of patients at high risk of extreme premature birth between 23 and 26 weeks should be performed by an experienced multidisciplinary team. In order to optimize guidance for couples with regard to this complex decision, we developed joint guidelines between obstetricians and neonatologists, in order to standardize practices and insure individualized care plans. Fetal outcome is not solely associated with gestational age but is multifactorial, and this should be considered when counseling parents. Thus, enhancement of fetal lung maturation, a major prognostic factor, should be promptly acted upon when delivery is anticipated. Antenatal corticosteroids should not be withheld while awaiting the parents' ultimate decision on neonatal care.
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Affiliation(s)
- Hélène Legardeur
- Service d'obstétrique, Département femme-mère-enfant, CHUV et Université de Lausanne, 1011 Lausanne
| | - Lydie Beauport
- Service de néonatologie, Département femme-mèreenfant, CHUV et Université de Lausanne, 1011 Lausanne
| | - Yvan Vial
- Service d'obstétrique, Département femme-mère-enfant, CHUV et Université de Lausanne, 1011 Lausanne
| | - Matthias Roth-Kleiner
- Service de néonatologie, Département femme-mèreenfant, CHUV et Université de Lausanne, 1011 Lausanne
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Rohrer L, Vial Y, Hanquinet S, Tenisch E, Alamo L. Imaging of anorectal malformations in utero. Eur J Radiol 2020; 125:108859. [PMID: 32078893 DOI: 10.1016/j.ejrad.2020.108859] [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: 10/02/2019] [Revised: 12/04/2019] [Accepted: 01/16/2020] [Indexed: 11/25/2022]
Abstract
PURPOSE To document the imaging findings suggestive of anorectal malformation (ARMs) on prenatal US and MRI. METHODS Retrospective evaluation of the screening US and prenatal MRI exams of the rectum and ano-perineal region in normal fetuses and in patients with ARMs. RESULTS Examples showing the normal rectal and anoperineal anatomy on prenatal US and MRI exams and the imaging findings observed in different types of confirmed ARMS. CONCLUSIONS Prenatal diagnosis of ARMs requires both a systematic evaluation of the fetal pelvis and perineum and an appropriate knowledge of its suggestive imaging findings.
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Affiliation(s)
- L Rohrer
- Unit of Pediatric Radiology, Department of Diagnostic and Interventional Radiology, University Hospital of Lausanne (CHUV) and University of Lausanne, Rue du Bugnon 21, 1011 Lausanne, Switzerland.
| | - Y Vial
- Unit of Obstetrics, Department of Woman, Mother and Child, University Hospital of Lausanne (CHUV) and University of Lausanne, Rue du Bugnon 21, 1011 Lausanne, Switzerland.
| | - S Hanquinet
- Unit of Pediatric Radiology, Department of Radiology, University Hospital of Genève (HUG), Rue Gabrielle-Perret-Gentil 4, 1205, Genève, Switzerland.
| | - E Tenisch
- Unit of Pediatric Radiology, Department of Diagnostic and Interventional Radiology, University Hospital of Lausanne (CHUV) and University of Lausanne, Rue du Bugnon 21, 1011 Lausanne, Switzerland.
| | - L Alamo
- Unit of Pediatric Radiology, Department of Diagnostic and Interventional Radiology, University Hospital of Lausanne (CHUV) and University of Lausanne, Rue du Bugnon 21, 1011 Lausanne, Switzerland.
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29
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Surbek D, Vial Y, Girard T, Breymann C, Bencaiova GA, Baud D, Hornung R, Taleghani BM, Hösli I. Patient blood management (PBM) in pregnancy and childbirth: literature review and expert opinion. Arch Gynecol Obstet 2020; 301:627-641. [PMID: 31728665 PMCID: PMC7033066 DOI: 10.1007/s00404-019-05374-8] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [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] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Accepted: 10/31/2019] [Indexed: 12/24/2022]
Abstract
PURPOSE Patient blood management [PBM] has been acknowledged and successfully introduced in a wide range of medical specialities, where blood transfusions are an important issue, including anaesthesiology, orthopaedic surgery, cardiac surgery, or traumatology. Although pregnancy and obstetrics have been recognized as a major field of potential haemorrhage and necessity of blood transfusions, there is still little awareness among obstetricians regarding the importance of PBM in this area. This review, therefore, summarizes the importance of PBM in obstetrics and the current evidence on this topic. METHOD We review the current literature and summarize the current evidence of PBM in pregnant women and postpartum with a focus on postpartum haemorrhage (PPH) using PubMed as literature source. The literature was reviewed and analysed and conclusions were made by the Swiss PBM in obstetrics working group of experts in a consensus meeting. RESULTS PBM comprises a series of measures to maintain an adequate haemoglobin level, improve haemostasis and reduce bleeding, aiming to improve patient outcomes. Despite the fact that the WHO has recommended PBM early 2010, the majority of hospitals are in need of guidelines to apply PBM in daily practice. PBM demonstrated a reduction in morbidity, mortality, and costs for patients undergoing surgery or medical interventions with a high bleeding potential. All pregnant women have a significant risk for PPH. Risk factors do exist; however, 60% of women who experience PPH do not have a pre-existing risk factor. Patient blood management in obstetrics must, therefore, not only be focused on women with identified risk factor for PPH, but on all pregnant women. Due to the risk of PPH, which is inherent to every pregnancy, PBM is of particular importance in obstetrics. Although so far, there is no clear guideline how to implement PBM in obstetrics, there are some simple, effective measures to reduce anaemia and the necessity of transfusions in women giving birth and thereby improving clinical outcome and avoiding complications. CONCLUSION PBM in obstetrics is based on three main pillars: diagnostic and/or therapeutic interventions during pregnancy, during delivery and in the postpartum phase. These three main pillars should be kept in mind by all professionals taking care of pregnant women, including obstetricians, general practitioners, midwifes, and anaesthesiologists, to improve pregnancy outcome and optimize resources.
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Affiliation(s)
- Daniel Surbek
- Department of Obstetrics and Gynaecology, Bern University Hospital, Insel Hospital, University of Bern, Friedbühlstrasse 19, 3010, Bern, Switzerland.
| | - Yvan Vial
- Service of Obstetrics, Department Woman-Mother-Child, University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland
| | - Thierry Girard
- Department of Anaesthesiology, University Hospital Basel, Basel, Switzerland
| | - Christian Breymann
- Obstetric Research-Feto Maternal Haematology Unit, University Hospital Zurich, Zurich, Switzerland
| | | | - David Baud
- Service of Obstetrics, Department Woman-Mother-Child, University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland
| | - René Hornung
- Department of Obstetrics and Gynaecology, St. Gallen Cantonal Hospital, St. Gallen, Switzerland
| | | | - Irene Hösli
- Clinic of Obstetrics and Gynaecology, University Hospital Basel, Basel, Switzerland
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Sandoz V, Deforges C, Stuijfzand S, Epiney M, Vial Y, Sekarski N, Messerli-Bürgy N, Ehlert U, Bickle-Graz M, Morisod Harari M, Porcheret K, Schechter DS, Ayers S, Holmes EA, Horsch A. Improving mental health and physiological stress responses in mothers following traumatic childbirth and in their infants: study protocol for the Swiss TrAumatic biRth Trial (START). BMJ Open 2019; 9:e032469. [PMID: 31892657 PMCID: PMC6955544 DOI: 10.1136/bmjopen-2019-032469] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [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: 06/25/2019] [Revised: 11/20/2019] [Accepted: 12/02/2019] [Indexed: 01/13/2023] Open
Abstract
INTRODUCTION Emergency caesarean section (ECS) qualifies as a psychological trauma, which may result in postnatal post-traumatic stress disorder (PTSD). Maternal PTSD may not only have a significant negative impact on mother-infant interactions, but also on long-term infant development. The partner's mental health may also affect infant development. Evidence-based early interventions to prevent the development of postpartum PTSD in mothers are lacking. Immediately after a traumatic event, memory formation is vulnerable to interference. There is accumulating evidence that a brief behavioural intervention including a visuospatial task may result in a reduction in intrusive memories of the trauma. METHODS AND ANALYSIS This study protocol describes a double-blind multicentre randomised controlled phase III trial testing an early brief maternal intervention including the computer game 'Tetris' on intrusive memories of the ECS trauma (≤1 week) and PTSD symptoms (6 weeks, primary outcome) of 144 women following an ECS. The intervention group will carry out a brief behavioural procedure including playing Tetris. The attention-placebo control group will complete a brief written activity log. Both simple cognitive tasks will be completed within the first 6 hours following traumatic childbirth. The intervention is delivered by midwives/nurses in the maternity unit.The primary outcome will be differences in the presence and severity of maternal PTSD symptoms between the intervention and the attention-placebo control group at 6 weeks post partum. Secondary outcomes will be physiological stress and psychological vulnerability, mother-infant interaction and infant developmental outcomes. Other outcomes will be psychological vulnerability and physiological regulation of the partner and their bonding with the infant, as well as the number of intrusive memories of the event. ETHICS AND DISSEMINATION Ethical approval was granted by the Human Research Ethics Committee of the Canton de Vaud (study number 2017-02142). Dissemination of results will occur via national and international conferences, in peer-reviewed journals, public conferences and social media. TRIAL REGISTRATION NUMBER NCT03576586.
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Affiliation(s)
- Vania Sandoz
- Institute of Higher Education and Research in Healthcare-IUFRS, University of Lausanne and Lausanne University Hospital, Lausanne, VD, Switzerland
| | - Camille Deforges
- Institute of Higher Education and Research in Healthcare-IUFRS, University of Lausanne and Lausanne University Hospital, Lausanne, VD, Switzerland
| | - Suzannah Stuijfzand
- Institute of Higher Education and Research in Healthcare-IUFRS, University of Lausanne and Lausanne University Hospital, Lausanne, VD, Switzerland
| | - Manuella Epiney
- Department Woman-Child-Adolescent, Geneva University Hospital and University of Geneva, Geneva, GE, Switzerland
| | - Yvan Vial
- Obstetrics and Gynecology Service, Woman-Mother-Child Department, Lausanne University Hospital and University of Lausanne, Lausanne, VD, Switzerland
| | - Nicole Sekarski
- Paediatric Cardiology Unit, Woman-Mother-Child Department, Lausanne University Hospital and University of Lausanne, Lausanne, VD, Switzerland
| | - Nadine Messerli-Bürgy
- Clinical Child Psychology & Biological Psychology, University of Fribourg, Fribourg, FR, Switzerland
| | - Ulrike Ehlert
- Department of Clinical Psychology and Psychotherapy, University of Zurich, Zurich, ZH, Switzerland
| | - Myriam Bickle-Graz
- Neonatology Service, Woman-Mother-Child Department, University of Lausanne and Lausanne University Hospital, Lausanne, VD, Switzerland
| | - Mathilde Morisod Harari
- Service of Child and Adolescent Psychiatry, Lausanne University Hospital and University of Lausanne, Lausanne, VD, Switzerland
| | - Kate Porcheret
- Turner Institute for Brain and Mental Health, Monash University, Clayton, Victoria, Australia
| | - Daniel S Schechter
- Service of Child and Adolescent Psychiatry, Lausanne University Hospital and University of Lausanne, Lausanne, VD, Switzerland
- Department of Psychiatry, University of Geneva Faculty of Medicine, Geneve, GE, Switzerland
| | - Susan Ayers
- Centre for Maternal and Child Health Research, School of Health Sciences, City University of London, London, London, UK
| | - Emily A Holmes
- Department of Psychology, Uppsala University, Uppsala, Sweden
| | - Antje Horsch
- Institute of Higher Education and Research in Healthcare-IUFRS, University of Lausanne and Lausanne University Hospital, Lausanne, VD, Switzerland
- Neonatology Service, Woman-Mother-Child Department, University of Lausanne and Lausanne University Hospital, Lausanne, VD, Switzerland
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Antoniou MC, Gilbert L, Gross J, Rossel JB, Fischer Fumeaux CJ, Vial Y, Puder JJ. Potentially modifiable predictors of adverse neonatal and maternal outcomes in pregnancies with gestational diabetes mellitus: can they help for future risk stratification and risk-adapted patient care? BMC Pregnancy Childbirth 2019; 19:469. [PMID: 31801465 PMCID: PMC6894261 DOI: 10.1186/s12884-019-2610-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [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] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Accepted: 08/22/2019] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Gestational diabetes mellitus (GDM) exposes mothers and their offspring to short and long-term complications. The objective of this study was to identify the importance of potentially modifiable predictors of adverse outcomes in pregnancies with GDM. We also aimed to assess the relationship between maternal predictors and pregnancy outcomes depending on HbA1c values and to provide a risk stratification for adverse pregnancy outcomes according to the prepregnancy BMI (Body mass index) and HbA1c at the 1st booking. METHODS This prospective study included 576 patients with GDM. Predictors were prepregnancy BMI, gestational weight gain (GWG), excessive weight gain, fasting, 1 and 2-h glucose values after the 75 g oral glucose challenge test (oGTT), HbA1c at the 1st GDM booking and at the end of pregnancy and maternal treatment requirement. Maternal and neonatal outcomes such as cesarean section, macrosomia, large and small for gestational age (LGA, SGA), neonatal hypoglycemia, prematurity, hospitalization in the neonatal unit and Apgar score at 5 min < 7 were evaluated. Univariate and multivariate regression analyses and probability analyses were performed. RESULTS One-hour glucose after oGTT and prepregnancy BMI were correlated with cesarean section. GWG and HbA1c at the end pregnancy were associated with macrosomia and LGA, while prepregnancy BMI was inversely associated with SGA. The requirement for maternal treatment was correlated with neonatal hypoglycemia, and HbA1c at the end of pregnancy with prematurity (all p < 0.05). The correlations between predictors and pregnancy complications were exclusively observed when HbA1c was ≥5.5% (37 mmol/mol). In women with prepregnancy BMI ≥ 25 kg/m2 and HbA1c ≥ 5.5% (37 mmol/mol) at the 1st booking, the risk for cesarean section and LGA was nearly doubled compared to women with BMI with < 25 kg/m2 and HbA1c < 5.5% (37 mmol/mol). CONCLUSIONS Prepregnancy BMI, GWG, maternal treatment requirement and HbA1c at the end of pregnancy can predict adverse pregnancy outcomes in women with GDM, particularly when HbA1c is ≥5.5% (37 mmol/mol). Stratification based on prepregnancy BMI and HbA1c at the 1st booking may allow for future risk-adapted care in these patients.
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Affiliation(s)
- Maria-Christina Antoniou
- Pediatric Service, Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland.
| | - Leah Gilbert
- Obstetric Service, Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland
| | - Justine Gross
- Obstetric Service, Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland
- Service of Endocrinology, Diabetes and Metabolism, Lausanne University Hospital, Lausanne, Switzerland
| | - Jean-Benoît Rossel
- Obstetric Service, Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland
| | - Céline J Fischer Fumeaux
- Pediatric Service, Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland
| | - Yvan Vial
- Obstetric Service, Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland
| | - Jardena J Puder
- Obstetric Service, Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland
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32
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Rieder W, Vial Y. [Update on non invasif prenatal screening]. Rev Med Suisse 2019; 15:1914-1919. [PMID: 31643151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Following the introduction of non-invasive tests, antenatal screening for trisomy 21 underwent important changes. Clinicians had to rapidly adapt their practice, especially in the field of antenatal counseling. On a population wide scale, new strategies and guidelines have been implemented. This article reviews the basic concepts of antenatal screening, including the use of non-invasive cell-free fetal DNA testing.
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Affiliation(s)
- Wawrzyniec Rieder
- Service de gynécologie-obstétrique, Département femme-mère-enfant, CHUV, 1011 Lausanne
| | - Yvan Vial
- Service de gynécologie-obstétrique, Département femme-mère-enfant, CHUV, 1011 Lausanne
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33
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Horsch A, Gilbert L, Lanzi S, Kang JS, Vial Y, Puder JJ. Prospective associations between maternal stress during pregnancy and fasting glucose with obstetric and neonatal outcomes. J Psychosom Res 2019; 125:109795. [PMID: 31421320 DOI: 10.1016/j.jpsychores.2019.109795] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 07/31/2019] [Accepted: 08/04/2019] [Indexed: 11/17/2022]
Abstract
OBJECTIVE This prospective study investigated associations between maternal stress exposure and maternal psychological stress measures during pregnancy with obstetric and neonatal outcomes. We also tested whether any observed associations would be moderated by increasing glucose levels, as increased glycaemia is also associated with adverse obstetric and neonatal outcomes. METHODS 203 women between 24 and 30 weeks gestation completed validated questionnaires assessing pregnancy-related major events and major life events, maternal perceived stress, and depression, anxiety, and stress symptoms. Glucose was measured using fasting morning blood samples. Instrumental delivery represented an obstetric outcome. Neonatal outcomes included Apgar score, large and small for gestational age weight, cord blood pH, NICU hospitalization, and neonatal hypoglycaemia. RESULTS Regarding the obstetric outcome, pregnancy-related major life events OR = 1.346 (1.016-1.783; p = .016) were related to more incidences of instrumental delivery. Regarding neonatal outcomes, exposure to major life events in the last 12 months was associated with lower cord blood pH values B = -0.155 (-0.059 to -0.002; p = .036) and with more incidences of hypoglycaemia OR = 0.165 (0.012-0.169; p = .04). Maternal psychological stress measures were related to more incidences of instrumental delivery OR = 1.018 (1.003-1.032; p = .013). Maternal stress perception was associated with higher cord blood pH values B = 0.155 (0-0.003; p = .046) and fewer NICU hospitalisations OR = -0.170 (-0.009 to -0.001; p = .019). Some of these associations between life events and stress perceptions with neonatal outcomes were moderated by fasting glucose levels. CONCLUSION Maternal pregnancy events as well as stress, depression and anxiety symptoms have a negative impact on obstetric outcomes and maternal life events are associated with negative neonatal outcomes. Higher fasting glucose levels moderate some of the relationships between stress and neonatal outcomes.
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Affiliation(s)
- Antje Horsch
- Institute of Higher Education in Healthcare Research, University of Lausanne, Lausanne, Switzerland; Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland.
| | - Leah Gilbert
- Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland
| | - Stefano Lanzi
- Service of Endocrinology, Diabetes and Metabolism, Lausanne University Hospital, Lausanne, Switzerland; Division of Angiology, Heart and Vessel Department, Lausanne University Hospital, Switzerland
| | - Ji Seon Kang
- Service of Endocrinology, Diabetes and Metabolism, Lausanne University Hospital, Lausanne, Switzerland
| | - Yvan Vial
- Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland
| | - Jardena J Puder
- Department Woman-Mother-Child, Lausanne University Hospital, Lausanne, Switzerland
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Fischer Fumeaux CJ, Morisod Harari M, Weisskopf E, Eap CB, Epiney M, Vial Y, Csajka C, Bickle Graz M, Panchaud A. Risk-benefit balance assessment of SSRI antidepressant use during pregnancy and lactation based on best available evidence - an update. Expert Opin Drug Saf 2019; 18:949-963. [PMID: 31430189 DOI: 10.1080/14740338.2019.1658740] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Introduction: Depression affects 300 million individuals worldwide. While selective serotonin reuptake inhibitors (SSRI) are one of the first-line pharmacological treatments of major depression in the general population, there is still uncertainty regarding their potential benefits and risks during pregnancy. Areas covered: Outcomes requisite for a proper risk/benefit assessment of SSRI in pregnancy and lactation were considered: (a) potential risks associated with untreated depression, (b) effectiveness of different treatment options of depression, (c) potential risks associated with SSRI. Expert opinion: Despite the growing amount of literature on SSRI use during pregnancy, no new trials assessing the benefits of SSRIs on maternal depression were found. In the light of new data regarding the potential risks, depressed SSRI-treated pregnant women and their children seem at increased risk for several complications (mostly of small absolute risk). The interpretation of these findings remains quite similar to our previous review as the available methodology does not allow to disentangle the potential effect of SSRIs from those of the disease itself or/and of its unmeasured associated risk factors. Thus, in pregnant or lactating women who require a pharmacological treatment, SSRIs can still be considered as appropriate when effective as the abundant data support their relative safety.
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Affiliation(s)
- Céline J Fischer Fumeaux
- Clinic of Neonatology, Mother and Child department, Lausanne University Hospital , Lausanne , Switzerland
| | - Mathilde Morisod Harari
- Service of Child and Adolescent Psychiatry, Lausanne University Hospital , Lausanne , Switzerland
| | - Etienne Weisskopf
- School of Pharmaceutical Sciences, University of Geneva and University of Lausanne , Geneva , Switzerland
| | - Chin B Eap
- Unit of Pharmacogenetics and Clinical Psychopharmacology, Department of Psychiatry, Lausanne University Hospital , Lausanne , Switzerland
| | - Manuella Epiney
- Department of Gynecology and Obstetrics, Geneva University Hospital , Geneva , Switzerland
| | - Yvan Vial
- Service of Obstetrics, Mother and Child department, Lausanne University Hospital , Lausanne , Switzerland
| | - Chantal Csajka
- School of Pharmaceutical Sciences, University of Geneva and University of Lausanne , Geneva , Switzerland
| | - Myriam Bickle Graz
- Clinic of Neonatology, Mother and Child department, Lausanne University Hospital , Lausanne , Switzerland
| | - Alice Panchaud
- School of Pharmaceutical Sciences, University of Geneva and University of Lausanne , Geneva , Switzerland.,Pharmacy Service, Department of interdisciplinary centers, Lausanne University Hospital , Lausanne , Switzerland
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Sichitiu J, Baud D, Vial Y, Desseauve D. Ten labor ward commandments: reducing the cesarean section rate by one-third. J Matern Fetal Neonatal Med 2019; 34:1318-1319. [PMID: 31256693 DOI: 10.1080/14767058.2019.1633302] [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: 10/26/2022]
Affiliation(s)
- Joanna Sichitiu
- Department of Woman-Mother-Child, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - David Baud
- Department of Woman-Mother-Child, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Yvan Vial
- Department of Woman-Mother-Child, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - David Desseauve
- Department of Woman-Mother-Child, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
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Munier FL, Beck-Popovic M, Chantada GL, Cobrinik D, Kivelä TT, Lohmann D, Maeder P, Moll AC, Carcaboso AM, Moulin A, Schaiquevich P, Bergin C, Dyson PJ, Houghton S, Puccinelli F, Vial Y, Gaillard MC, Stathopoulos C. Conservative management of retinoblastoma: Challenging orthodoxy without compromising the state of metastatic grace. "Alive, with good vision and no comorbidity". Prog Retin Eye Res 2019; 73:100764. [PMID: 31173880 DOI: 10.1016/j.preteyeres.2019.05.005] [Citation(s) in RCA: 103] [Impact Index Per Article: 20.6] [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: 02/17/2019] [Revised: 05/25/2019] [Accepted: 05/29/2019] [Indexed: 12/21/2022]
Abstract
Retinoblastoma is lethal by metastasis if left untreated, so the primary goal of therapy is to preserve life, with ocular survival, visual preservation and quality of life as secondary aims. Historically, enucleation was the first successful therapeutic approach to decrease mortality, followed over 100 years ago by the first eye salvage attempts with radiotherapy. This led to the empiric delineation of a window for conservative management subject to a "state of metastatic grace" never to be violated. Over the last two decades, conservative management of retinoblastoma witnessed an impressive acceleration of improvements, culminating in two major paradigm shifts in therapeutic strategy. Firstly, the introduction of systemic chemotherapy and focal treatments in the late 1990s enabled radiotherapy to be progressively abandoned. Around 10 years later, the advent of chemotherapy in situ, with the capitalization of new routes of targeted drug delivery, namely intra-arterial, intravitreal and now intracameral injections, allowed significant increase in eye preservation rate, definitive eradication of radiotherapy and reduction of systemic chemotherapy. Here we intend to review the relevant knowledge susceptible to improve the conservative management of retinoblastoma in compliance with the "state of metastatic grace", with particular attention to (i) reviewing how new imaging modalities impact the frontiers of conservative management, (ii) dissecting retinoblastoma genesis, growth patterns, and intraocular routes of tumor propagation, (iii) assessing major therapeutic changes and trends, (iv) proposing a classification of relapsing retinoblastoma, (v) examining treatable/preventable disease-related or treatment-induced complications, and (vi) appraising new therapeutic targets and concepts, as well as liquid biopsy potentiality.
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Affiliation(s)
- Francis L Munier
- Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, Lausanne, Switzerland.
| | - Maja Beck-Popovic
- Unit of Pediatric Hematology-Oncology, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Guillermo L Chantada
- Hemato-Oncology Service, Hospital JP Garrahan, Buenos Aires, Argentina; Pediatric Hematology and Oncology, Hospital Sant Joan de Deu, Barcelona, Spain; Institut de Recerca Sant Joan de Deu, Barcelona, Spain
| | - David Cobrinik
- The Vision Center and The Saban Research Institute, Children's Hospital Los Angeles, Los Angeles, CA, USA; USC Roski Eye Institute, Department of Biochemistry & Molecular Medicine, Norris Comprehensive Cancer Center, Keck School of Medicine of the University of Southern California, Los Angeles, CA, USA
| | - Tero T Kivelä
- Department of Ophthalmology, Ocular Oncology and Pediatric Ophthalmology Services, Helsinki University Hospital, Helsinki, Finland
| | - Dietmar Lohmann
- Eye Oncogenetics Research Group, Institute of Human Genetics, University Hospital Essen, Essen, Germany
| | - Philippe Maeder
- Unit of Neuroradiology, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Annette C Moll
- UMC, Vrije Universiteit Amsterdam, Department of Ophthalmology, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Angel Montero Carcaboso
- Pediatric Hematology and Oncology, Hospital Sant Joan de Deu, Barcelona, Spain; Institut de Recerca Sant Joan de Deu, Barcelona, Spain
| | - Alexandre Moulin
- Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, Lausanne, Switzerland
| | - Paula Schaiquevich
- Unit of Clinical Pharmacokinetics, Hospital de Pediatria JP Garrahan, Buenos Aires, Argentina; National Scientific and Technical Research Council (CONICET), Buenos Aires, Argentina
| | - Ciara Bergin
- Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, Lausanne, Switzerland
| | - Paul J Dyson
- Institut des Sciences et Ingénierie Chimiques, Ecole Polytechnique Fédérale de Lausanne (EPFL), CH-1015, Lausanne, Switzerland
| | - Susan Houghton
- Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, Lausanne, Switzerland
| | - Francesco Puccinelli
- Interventional Neuroradiology Unit, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Yvan Vial
- Materno-Fetal Medicine Unit, Woman-Mother-Child Department, University Hospital of Lausanne, Switzerland
| | - Marie-Claire Gaillard
- Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, Lausanne, Switzerland
| | - Christina Stathopoulos
- Jules-Gonin Eye Hospital, Fondation Asile des Aveugles, University of Lausanne, Lausanne, Switzerland
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Bessis D, Miquel J, Bourrat E, Chiaverini C, Morice‐Picard F, Abadie C, Manna F, Baumann C, Best M, Blanchet P, Bursztejn A, Capri Y, Coubes C, Giuliano F, Guillaumont S, Hadj‐Rabia S, Jacquemont M, Jeandel C, Lacombe D, Mallet S, Mazereeuw‐Hautier J, Molinari N, Pallure V, Pernet C, Philip N, Pinson L, Sarda P, Sigaudy S, Vial Y, Willems M, Genevievé D, Verloes A, Cavé H. 努南综合征的皮肤病表现. Br J Dermatol 2019. [DOI: 10.1111/bjd.17978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Bessis D, Miquel J, Bourrat E, Chiaverini C, Morice‐Picard F, Abadie C, Manna F, Baumann C, Best M, Blanchet P, Bursztejn A, Capri Y, Coubes C, Giuliano F, Guillaumont S, Hadj‐Rabia S, Jacquemont M, Jeandel C, Lacombe D, Mallet S, Mazereeuw‐Hautier J, Molinari N, Pallure V, Pernet C, Philip N, Pinson L, Sarda P, Sigaudy S, Vial Y, Willems M, Genevievé D, Verloes A, Cavé H. Dermatological manifestations in Noonan syndrome. Br J Dermatol 2019. [DOI: 10.1111/bjd.17961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Walther D, Halfon P, Tanzer R, Burnand B, Baeriswyl M, Vial Y, Desseauve D, Le Pogam MA. Le dossier patient informatisé est plus fiable que les données médico-administratives hospitalières pour la surveillance automatisée des hémorragies du post-partum. Rev Epidemiol Sante Publique 2019. [DOI: 10.1016/j.respe.2019.01.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Bessis D, Miquel J, Bourrat E, Chiaverini C, Morice-Picard F, Abadie C, Manna F, Baumann C, Best M, Blanchet P, Bursztejn AC, Capri Y, Coubes C, Giuliano F, Guillaumont S, Hadj-Rabia S, Jacquemont ML, Jeandel C, Lacombe D, Mallet S, Mazereeuw-Hautier J, Molinari N, Pallure V, Pernet C, Philip N, Pinson L, Sarda P, Sigaudy S, Vial Y, Willems M, Geneviève D, Verloes A, Cavé H. Dermatological manifestations in Noonan syndrome: a prospective multicentric study of 129 patients positive for mutation. Br J Dermatol 2019; 180:1438-1448. [PMID: 30417923 DOI: 10.1111/bjd.17404] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/27/2018] [Indexed: 01/08/2023]
Abstract
BACKGROUND Data on dermatological manifestations of Noonan syndrome (NS) remain heterogeneous and are based on limited dermatological expertise. OBJECTIVES To describe the dermatological manifestations of NS, compare them with the literature findings, and test for dermatological phenotype-genotype correlations with or without the presence of PTPN11 mutations. METHODS We performed a large 4-year, prospective, multicentric, collaborative dermatological and genetic study. RESULTS Overall, 129 patients with NS were enrolled, including 65 patients with PTPN11-NS, 34 patients with PTPN11-NS with multiple lentigines (NSML), and 30 patients with NS who had a mutation other than PTPN11. Easy bruising was the most frequent dermatological finding in PTPN11-NS, present in 53·8% of patients. Multiple lentigines and café-au-lait macules (n ≥ 3) were present in 94% and 80% of cases of NSML linked to specific mutations of PTPN11, respectively. Atypical forms of NSML could be associated with NS with RAF1 or NRAS mutations. In univariate analysis, patients without a PTPN11 mutation showed (i) a significantly higher frequency of keratinization disorders (P = 0·001), including keratosis pilaris (P = 0·005), ulerythema ophryogenes (P = 0·0001) and palmar and/or plantar hyperkeratosis (P = 0·06, trend association), and (ii) a significantly higher frequency of scarce scalp hair (P = 0·035) and scarce or absent eyelashes (P = 0·06, trend association) than those with PTPN11 mutations. CONCLUSIONS The cutaneous phenotype of NS with a PTPN11 mutation is generally mild and nonspecific, whereas the absence of a PTPN11 mutation is associated with a high frequency of keratinization disorders and hair abnormalities.
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Affiliation(s)
- D Bessis
- Department of Dermatology, Saint-Eloi Hospital, Competence Centre for Rare Skin Diseases, Montpellier, France.,University of Montpellier, Montpellier, France.,INSERM U1058, Montpellier, France
| | - J Miquel
- Department of Paediatric Dermatology, Femme-Mère-Enfant Hospital, University of South Réunion, Saint-Pierre Réunion, France.,Department of Dermatology, University of Rennes, Rennes, France
| | - E Bourrat
- Department of Paediatric Dermatology, Robert-Debré Hospital, AP-HP, Paris, France
| | - C Chiaverini
- Department of Dermatology, L'Archet 2 Hospital, Nice, France.,University of Nice, Nice, France
| | - F Morice-Picard
- Department of Paediatric Dermatology, Pellegrin University Hospital of Bordeaux, Bordeaux, France
| | - C Abadie
- Department of Clinical Genetics, Sud Hospital, Rennes, France.,University Hospital of Rennes, Rennes, France
| | - F Manna
- University of Montpellier, Montpellier, France.,Department of Medical Information, Epidemiological and Clinical Research Unit, La Colombière Hospital, Montpellier, France
| | - C Baumann
- Department of Clinical Genetics, Robert-Debré Hospital, AP-HP, Paris, France.,University of Paris-Diderot, Paris, France
| | - M Best
- Department of Dermatology, Saint-Eloi Hospital, Competence Centre for Rare Skin Diseases, Montpellier, France.,University of Montpellier, Montpellier, France
| | - P Blanchet
- Department of Clinical Genetics, Arnaud de Villeneuve Hospital, Montpellier, France
| | - A-C Bursztejn
- Department of Dermatology, Brabois Hospital, Nancy, France.,University of Nancy, Nancy, France
| | - Y Capri
- Department of Clinical Genetics, Robert-Debré Hospital, AP-HP, Paris, France.,University of Paris-Diderot, Paris, France
| | - C Coubes
- Department of Clinical Genetics, Arnaud de Villeneuve Hospital, Montpellier, France
| | - F Giuliano
- University of Nice, Nice, France.,Department of Clinical Genetics, L'Archet 2 Hospital, Nice, France
| | - S Guillaumont
- University of Montpellier, Montpellier, France.,Department of Paediatric Cardiology, Arnaud de Villeneuve Hospital, Montpellier, France
| | - S Hadj-Rabia
- Department of Paediatric Dermatology, Reference Centre for Rare Skin Diseases, Necker-Enfants Malades Hospital, AP-HP, Paris, France
| | - M-L Jacquemont
- Department of Clinical Genetics, Femme-Mère-Enfant Hospital, University of South Réunion, Saint-Pierre Réunion, France
| | - C Jeandel
- University of Montpellier, Montpellier, France.,Department of Paediatric Endocrinology, Arnaud de Villeneuve Hospital, Montpellier, France
| | - D Lacombe
- Department of Clinical Genetics, Pellegrin University Hospital of Bordeaux, AP-HP, Paris, France
| | - S Mallet
- Department of Dermatology, La Timone Hospital, AP-HM, Marseille, France.,University of Marseille, Marseille, France
| | - J Mazereeuw-Hautier
- Department of Dermatology, Larrey Hospital, Reference Centre for Rare Skin Diseases, Toulouse, France.,University of Toulouse, Toulouse, France
| | - N Molinari
- University of Montpellier, Montpellier, France.,Department of Medical Information, Epidemiological and Clinical Research Unit, La Colombière Hospital, Montpellier, France
| | - V Pallure
- Department of Dermatology, CH, Perpignan, Perpignan, France
| | - C Pernet
- Department of Dermatology, Saint-Eloi Hospital, Competence Centre for Rare Skin Diseases, Montpellier, France
| | - N Philip
- University of Marseille, Marseille, France.,Department of Clinical Genetics, La Timone Hospital, AP-HM, Marseille, France
| | - L Pinson
- Department of Clinical Genetics, Arnaud de Villeneuve Hospital, Montpellier, France
| | - P Sarda
- Department of Clinical Genetics, Arnaud de Villeneuve Hospital, Montpellier, France
| | - S Sigaudy
- University of Marseille, Marseille, France.,Department of Clinical Genetics, La Timone Hospital, AP-HM, Marseille, France
| | - Y Vial
- University of Paris-Diderot, Paris, France.,Department of Genetic Biochemistry, Robert-Debré Hospital, AP-HP, Paris, France
| | - M Willems
- Department of Clinical Genetics, Arnaud de Villeneuve Hospital, Montpellier, France
| | - D Geneviève
- Department of Clinical Genetics, Arnaud de Villeneuve Hospital, Montpellier, France.,INSERM U1183, Montpellier, France
| | - A Verloes
- Department of Clinical Genetics, Robert-Debré Hospital, AP-HP, Paris, France.,University of Paris-Diderot, Paris, France
| | - H Cavé
- University of Paris-Diderot, Paris, France.,Department of Genetic Biochemistry, Robert-Debré Hospital, AP-HP, Paris, France
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Guenot C, Kingdom J, De Rham M, Osterheld M, Keating S, Vial Y, Van Mieghem T, Jastrow N, Raio L, Spinelli M, Di Meglio L, Chalouhi G, Baud D. Placental mesenchymal dysplasia: An underdiagnosed placental pathology with various clinical outcomes. Eur J Obstet Gynecol Reprod Biol 2019; 234:155-164. [PMID: 30703717 DOI: 10.1016/j.ejogrb.2019.01.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [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: 12/31/2018] [Accepted: 01/13/2019] [Indexed: 10/27/2022]
Abstract
BACKGROUND Placental mesenchymal dysplasia (PMD) is a rare vascular and connective placental anomaly, which is often associated with severe fetal and/or maternal complications. The diversity of presentation of PMD challenges diagnosis and effective pregnancy management. OBJECTIVE We aimed to review cases presenting at 7 tertiary centers worldwide over the last decade and to study the occurrence of obstetric and neonatal complications. STUDY DESIGN Pathology databases from 7 tertiary hospitals were screened for cases of PMD (between 2007-2017). Pregnancy history, outcomes and ultrasound images were then reviewed for each case. RESULTS Twenty-two cases of PMD were identified. Mean gestational age at diagnosis was 23 weeks (16-39 weeks). Prenatal biochemical screening was abnormal in 8 cases (36%). Of the 12 cases that underwent invasive genetic testing, 4 were abnormal. Six patients (27%) developed maternal complications (preeclampsia/gestational hypertension). Fetal growth restriction was identified in 11 cases (50%) and fetal death in 4 (18%). Four (18%) pregnancies were terminated, 9/14 (64%) delivered preterm and only three (14%) progressed normally. Fourteen babies were born alive; 5 (35%) died in the first sixty-one days after birth, 5 (35%) had transient thrombopenia and 1 (7%) had developmental delay at last follow-up. Our series identified four potential new associations with PMD: placental triploidy mosaicism, CHARGE syndrome, fetal pleuropulmonary blastoma and fetal skeletal dysplasia. CONCLUSIONS PMD was substantially under-diagnosed before delivery in this cohort. Sonographers, fetal medicine specialists, obstetricians and pathologists should all suspect PMD in cases of an enlarged placenta and should look for fetal abnormalities. Diagnostic genetic testing should be discussed to exclude partial molar pregnancy. Close pregnancy follow-up is indicated due to the high risk of associated fetal or maternal adverse outcomes.
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Affiliation(s)
- Cécile Guenot
- Materno-Fetal and Obstetrics Research Unit, Department of Obstetrics and Gynecology, University Hospital, Lausanne, Switzerland
| | - John Kingdom
- Maternal-Fetal Medicine Division, Department of Obstetrics and Gynecology, Mount Sinai Hospital, University of Toronto, Toronto, Canada
| | - Maud De Rham
- Materno-Fetal and Obstetrics Research Unit, Department of Obstetrics and Gynecology, University Hospital, Lausanne, Switzerland
| | - Maria Osterheld
- Institute of Pathology, University Hospital Centre, Lausanne, Switzerland
| | - Sarah Keating
- Department of Pathology & Laboratory Medicine, Mount Sinai Hospital, University of Toronto, Toronto, Canada
| | - Yvan Vial
- Materno-Fetal and Obstetrics Research Unit, Department of Obstetrics and Gynecology, University Hospital, Lausanne, Switzerland
| | - Tim Van Mieghem
- Maternal-Fetal Medicine Division, Department of Obstetrics and Gynecology, Mount Sinai Hospital, University of Toronto, Toronto, Canada; Division of Woman and Child, Department of Obstetrics and Gynecology, University Hospitals Leuven, Leuven, Belgium
| | - Nicole Jastrow
- Department of Obstetrics and Gynecology, University Hospital, Geneva, Switzerland
| | - Luigi Raio
- Department of Obstetrics and Gynecology, University Hospital, Bern, Switzerland
| | - Marialuigia Spinelli
- Department of Obstetrics and Gynecology, University Hospital, Bern, Switzerland; Department of Obstetrics and Gynecology, Private centre "diagnostica ecografica prenatale Aniello Di Meglio srl, Napoli, Italy
| | - Letizia Di Meglio
- Department of Obstetrics and Gynecology, Private centre "diagnostica ecografica prenatale Aniello Di Meglio srl, Napoli, Italy
| | - Gihad Chalouhi
- Department of Obstetrics and Gynecology, Necker-Enfants Malades Hospital, Université Paris Sorbonne, Paris, France
| | - David Baud
- Materno-Fetal and Obstetrics Research Unit, Department of Obstetrics and Gynecology, University Hospital, Lausanne, Switzerland.
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Bessis D, Morice‐Picard F, Bourrat E, Abadie C, Aouinti S, Baumann C, Best M, Bursztejn A, Capri Y, Chiaverini C, Coubes C, Giuliano F, Hadj‐Rabia S, Jacquemont M, Lacombe D, Lyonnet S, Mallet S, Mazereeuw‐Hautier J, Miquel J, Molinari N, Parfait B, Pernet C, Philip N, Pinson L, Pouvreau N, Vial Y, Sarda P, Sigaudy S, Verloes A, Cavé H, Geneviéve D. 心脸皮肤综合症中的皮肤表现. Br J Dermatol 2019. [DOI: 10.1111/bjd.17385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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43
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Bessis D, Morice‐Picard F, Bourrat E, Abadie C, Aouinti S, Baumann C, Best M, Bursztejn A, Capri Y, Chiaverini C, Coubes C, Giuliano F, Hadj‐Rabia S, Jacquemont M, Lacombe D, Lyonnet S, Mallet S, Mazereeuw‐Hautier J, Miquel J, Molinari N, Parfait B, Pernet C, Philip N, Pinson L, Pouvreau N, Vial Y, Sarda P, Sigaudy S, Verloes A, Cavé H, Geneviéve D. Dermatological manifestations in cardiofaciocutaneous syndrome. Br J Dermatol 2019. [DOI: 10.1111/bjd.17371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Arditi C, Puder J, Vial Y, Hagon-Traub I, Burnand B. [Not Available]. Rev Med Suisse 2018; 14:2085. [PMID: 30427603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Affiliation(s)
- Chantal Arditi
- Unité d'évaluation des soins, Institut universitaire de médecine sociale et préventive, Biopôle 2, Route de la Corniche 10, 1010 Lausanne
| | - Jardena Puder
- Service d'endocrinologie, diabétologie et métabolisme, CHUV, 1011 Lausanne
| | - Yvan Vial
- Service d'obstétrique, CHUV, 1011 Lausanne
| | | | - Bernard Burnand
- Unité d'évaluation des soins, Institut universitaire de médecine sociale et préventive, Biopôle 2, Route de la Corniche 10, 1010 Lausanne
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Ribeiro K, Sichitiu J, Meuwly JY, Vial Y, Baud D, Desseauve D. [The breech comeback : implementation of a vaginal delivery protocol in the CHUV]. Rev Med Suisse 2018; 14:1888-1892. [PMID: 30375789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Choosing between vaginal delivery and caesarean section in cases of breech presentation is still a matter of controversy. In this article, we present the Lausanne University Hospital's protocol following the introduction of an institutional vaginal breech delivery policy. Vaginal breech delivery is a viable alternative to caesarean section in the presence of an experienced obstetrician and rigorous patient-selection criteria.
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Affiliation(s)
| | | | - Jean-Yves Meuwly
- Département de radiodiagnostic et radiologie interventionnelle, CHUV, 1011 Lausanne
| | - Yvan Vial
- Département femme-mère-enfant, CHUV, 1011 Lausanne
| | - David Baud
- Département femme-mère-enfant, CHUV, 1011 Lausanne
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Bessis D, Morice-Picard F, Bourrat E, Abadie C, Aouinti S, Baumann C, Best M, Bursztejn AC, Capri Y, Chiaverini C, Coubes C, Giuliano F, Hadj-Rabia S, Jacquemont ML, Lacombe D, Lyonnet S, Mallet S, Mazereeuw-Hautier J, Miquel J, Molinari N, Parfait B, Pernet C, Philip N, Pinson L, Pouvreau N, Vial Y, Sarda P, Sigaudy S, Verloes A, Cavé H, Geneviève D. Dermatological manifestations in cardiofaciocutaneous syndrome: a prospective multicentric study of 45 mutation-positive patients. Br J Dermatol 2018; 180:172-180. [PMID: 30141192 DOI: 10.1111/bjd.17077] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/22/2018] [Indexed: 12/25/2022]
Abstract
BACKGROUND Data on dermatological manifestations of cardiofaciocutaneous syndrome (CFCS) remain heterogeneous and almost without expert dermatological classification. OBJECTIVES To describe the dermatological manifestations of CFCS; to compare them with the literature findings; to assess those discriminating CFCS from other RASopathies, including Noonan syndrome (NS) and Costello syndrome (CS); and to test for dermatological phenotype-genotype correlations. METHODS We performed a 4-year, large, prospective, multicentric, collaborative dermatological and genetic study. RESULTS Forty-five patients were enrolled. Hair abnormalities were ubiquitous, including scarcity or absence of eyebrows and wavy or curly hair in 73% and 69% of patients, respectively. Keratosis pilaris (KP), ulerythema ophryogenes (UO), palmoplantar hyperkeratosis (PPHK) and multiple melanocytic naevi (MMN; over 50 naevi) were noted in 82%, 44%, 27% and 29% of patients, respectively. Scarcity or absence of eyebrows, association of UO and PPHK, diffuse KP and MMN best differentiated CFCS from NS and CS. Oral acitretin may be highly beneficial for therapeutic management of PPHK, whereas treatment of UO by topical sirolimus 1% failed. No significant dermatological phenotype-genotype correlation was determined. CONCLUSIONS A thorough knowledge of CFCS skin manifestations would help in making a positive diagnosis and differentiating CFCS from CS and NS.
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Affiliation(s)
- D Bessis
- Department of Dermatology, Saint-Eloi Hospital, University of Montpellier, Montpellier, France.,INSERM U1058, Montpellier, France
| | - F Morice-Picard
- Department of Pediatric Dermatology, Pellegrin University Hospital of Bordeaux, Bordeaux, AP-HP, France
| | - E Bourrat
- Department of Pediatric Dermatology, Robert-Debré Hospital, AP-HP, Paris, France
| | - C Abadie
- Department of Clinical Genetics, Sud Hospital and University Hospital of Rennes, Rennes, France
| | - S Aouinti
- Department of Statistics, La Colombière Hospital and University of Montpellier, Montpellier, France
| | - C Baumann
- Department of Clinical Genetics, Robert-Debré Hospital, AP-HP and University of Paris-Diderot, Paris, France
| | - M Best
- Department of Dermatology, Saint-Eloi Hospital, University of Montpellier, Montpellier, France
| | - A-C Bursztejn
- Department of Dermatology, Brabois Hospital, University of Nancy, Nancy, France
| | - Y Capri
- Department of Clinical Genetics, Robert-Debré Hospital, AP-HP and University of Paris-Diderot, Paris, France
| | - C Chiaverini
- Department of Dermatology, L'Archet 2 Hospital and University of Nice, Nice, France
| | - C Coubes
- Department of Clinical Genetics, Arnaud de Villeneuve Hospital, University of Montpellier, Montpellier, France
| | - F Giuliano
- Department of Clinical Genetics, L'Archet 2 Hospital and University of Nice, Nice, France
| | - S Hadj-Rabia
- Department of Pediatric Dermatology, Necker-Enfants Malades Hospital, AP-HP, Paris, France
| | - M-L Jacquemont
- Department of Clinical Genetics, Femme-Mère-Enfant Hospital, University of South Reunion, Saint-Pierre, Réunion, France
| | - D Lacombe
- Department of Clinical Genetics, Pellegrin University Hospital of Bordeaux, Bordeaux, AP-HP, France
| | - S Lyonnet
- Department of Clinical Genetics, Necker-Enfants Malades Hospital, AP-HP, Paris, France
| | - S Mallet
- Department of Dermatology, La Timone Hospital, AP-HM and University of Marseille, Marseille, France
| | - J Mazereeuw-Hautier
- Department of Dermatology, Larrey Hospital, Reference Center for Rare Skin Diseases, University of Toulouse, Toulouse, France
| | - J Miquel
- Department of Pediatric Dermatology, Femme-Mère-Enfant Hospital, University of South Reunion, Saint-Pierre, Réunion, France.,Department of Dermatology, University of Rennes, Rennes, France
| | - N Molinari
- Department of Statistics, La Colombière Hospital and University of Montpellier, Montpellier, France
| | - B Parfait
- Department of Molecular Genetics and Biology, Cochin Hospital, AP-HP, University Paris V, Paris, France
| | - C Pernet
- Department of Dermatology, Saint-Eloi Hospital, University of Montpellier, Montpellier, France
| | - N Philip
- Department of Clinical Genetics, La Timone Hospital, AP-HM and University of Marseille, Marseille, France
| | - L Pinson
- Department of Clinical Genetics, Arnaud de Villeneuve Hospital, University of Montpellier, Montpellier, France
| | - N Pouvreau
- Department of Genetic Biochemistry, Robert-Debré Hospital, AP-HP and University of Paris-Diderot, Paris, France
| | - Y Vial
- Department of Genetic Biochemistry, Robert-Debré Hospital, AP-HP and University of Paris-Diderot, Paris, France
| | - P Sarda
- Department of Clinical Genetics, Arnaud de Villeneuve Hospital, University of Montpellier, Montpellier, France
| | - S Sigaudy
- Department of Clinical Genetics, La Timone Hospital, AP-HM and University of Marseille, Marseille, France
| | - A Verloes
- Department of Clinical Genetics, Robert-Debré Hospital, AP-HP and University of Paris-Diderot, Paris, France
| | - H Cavé
- Department of Genetic Biochemistry, Robert-Debré Hospital, AP-HP and University of Paris-Diderot, Paris, France
| | - D Geneviève
- Department of Clinical Genetics, Arnaud de Villeneuve Hospital, University of Montpellier, Montpellier, France.,INSERM U1183, Montpellier, France
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Walther D, Halfon P, Desseauve D, Vial Y, Burnand B, Le Pogam MA. Postpartum Hemorrhage: Differences in Definition, Data and Incidence. Int J Popul Data Sci 2018. [DOI: 10.23889/ijpds.v3i4.779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
Abstract
IntroductionPostpartum hemorrhage (PPH) remains a major cause of morbidity and mortality worldwide. Geo-temporal comparisons of in-hospital PPH incidence remain a challenge due to differences in definition, data quality and the absence of accurate, validated indicators.
Objectives and ApproachTo compare the incidence of PPH using different definitions to assess the need for a validated indicator. Singleton births from 2014-2016 at Lausanne University Hospital, Switzerland, were included. PPH was defined based on 1) clinical diagnosis using International Classification of Diseases (ICD-10-GM) PPH diagnostic codes, 2) volume of blood loss ≥500ml for vaginal births and ≥1000ml for cesareans 3) peripartum Hb change >2g/dl in vaginal births and ≥4g/dl in cesareans and 4) fulfillment of criteria from definition one, two or three. Data were extracted from hospital discharge data and linked with electronic health records.
ResultsThere were 2529, 2660 and 2715 singleton births in 2014, 2015 and 2016, respectively, 28.8% were cesareans. Peripartum change in Hb was available for 17% of births. The incidence (95% CI) of PPH in 2014, 2015 and 2016 was, respectively: 1)6.0% (5.1, 7.0), 6.3% (5.4, 7.3) and 7.9% (6.9, 9.0) based on diagnostic codes; 2)7.9% (6.8, 9.0), 7.1% (6.2, 8.2) and 7.2% (6.3, 8.3) based on blood loss volumes; 3)2.4% (1.8, 3.1), 2.7% (2.1, 3.4) and 3.5% (2.9, 4.3) based on change in Hb; 4)11.3% (10.1, 12.6), 10.4% (9.3, 11.6) and 11.0% (9.9, 12.3) based on the combined definition. Differences in PPH incidence by year between definitions one and four, two and four and three and four were all statistically significant (McNemar p-values
Conclusion/ImplicationsIncidence varied widely according to definition and data availability, not to mention data quality. Our results highlight the need for a validated PPH indicator to enable monitoring. Future prospects include the validation of a diagnostic code based PPH indicator aided by text mining in electronic health records.
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Darwiche J, Milek A, Antonietti JP, Vial Y. Partner support during the prenatal testing period after assisted conception. Women Birth 2018; 32:e264-e271. [PMID: 30100195 DOI: 10.1016/j.wombi.2018.07.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [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: 11/09/2017] [Revised: 07/04/2018] [Accepted: 07/10/2018] [Indexed: 11/26/2022]
Abstract
BACKGROUND Pregnancy after infertility is a challenging experience. The first-trimester screening test may add stress. Partner support reduces psychological distress in pregnant women after spontaneous conception. No data are available for women who conceive via assisted reproductive technology. AIM To assess whether there was a difference between couples who underwent assisted reproductive technology and couples who conceived spontaneously in the support they felt they provided to their partner and whether their perception of support received from their partner reduced their distress. METHODS This longitudinal prospective study included 52 women (spontaneous conception) and 53 women (assisted reproductive technology), as well as their partners. Participants completed the state scale of the State-Trait Anxiety Inventory, the Edinburgh Depression Scale, and two partner-support subscales of the Dyadic Coping Inventory: before prenatal testing (gestational age 12 weeks), immediately after receiving the results (gestational age of approximately 14 weeks), and once all the prenatal screenings had been completed (gestational age 22 weeks). FINDINGS Women who underwent assisted reproductive technology felt less able to help their partner cope with stress and felt their partner was less able to help them cope with stress than women with spontaneous pregnancy. This difference was not observed in men. Higher perceived partner support lowered the anxiety and depression of couples who conceived spontaneously, but did not benefit couples who followed fertility treatment. CONCLUSION These results add to our knowledge of the emotional state of women and their partners during pregnancy after infertility. This knowledge may allow prenatal care providers to offer specialized counselling to women and their partners in the transition from infertility to parenthood.
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Affiliation(s)
- Joëlle Darwiche
- Family and Development Research Center, Institute of Psychology, University of Lausanne, 1007 Lausanne, Switzerland.
| | - Anne Milek
- Department of Psychology, University of Zurich, 8050 Zurich, Switzerland
| | - Jean-Philippe Antonietti
- Family and Development Research Center, Institute of Psychology, University of Lausanne, 1007 Lausanne, Switzerland
| | - Yvan Vial
- Department of Woman-Mother-Child, University Hospital Lausanne and University of Lausanne, 1007 Lausanne, Switzerland
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Favrod C, Holmes EA, Vial Y, Morisod Harari M, Horsch A. Spontaneous childbirth-related mental images among pregnant women: a mixed-method study. J Reprod Infant Psychol 2018; 36:393-405. [DOI: 10.1080/02646838.2018.1472749] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Céline Favrod
- Department Woman–Mother–Child, Lausanne University Hospital, Lausanne, Switzerland
| | - Emily A. Holmes
- Division of Psychology, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
| | - Yvan Vial
- Department Woman–Mother–Child, Lausanne University Hospital, Lausanne, Switzerland
| | - Mathilde Morisod Harari
- Department of Child and Adolescent Psychiatry, Lausanne University Hospital, Lausanne, Switzerland
| | - Antje Horsch
- Department Woman–Mother–Child, Lausanne University Hospital, Lausanne, Switzerland
- Institute of Higher Education and Research in Healthcare, University of Lausanne and Lausanne University Hospital, Lausanne, Switzerland
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Chaptinel J, Yerly J, Mivelaz Y, Prsa M, Alamo L, Vial Y, Berchier G, Rohner C, Gudinchet F, Stuber M. Author Correction: Fetal cardiac cine magnetic resonance imaging in utero. Sci Rep 2018; 8:7886. [PMID: 29760513 PMCID: PMC5951820 DOI: 10.1038/s41598-018-25806-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Affiliation(s)
- Jerome Chaptinel
- Department of Radiology, University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland
| | - Jerome Yerly
- Department of Radiology, University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland.,Center for Biomedical Imaging (CIBM), Lausanne, Switzerland
| | - Yvan Mivelaz
- Division of Pediatric Cardiology, Department Woman-Mother-Child, University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland
| | - Milan Prsa
- Division of Pediatric Cardiology, Department Woman-Mother-Child, University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland
| | - Leonor Alamo
- Department of Radiology, University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland
| | - Yvan Vial
- Division of Obstetrics and Gynecology, Department Woman-Mother-Child, University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland
| | - Gregoire Berchier
- Department of Radiology, University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland
| | - Chantal Rohner
- Department of Radiology, University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland
| | - François Gudinchet
- Department of Radiology, University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland
| | - Matthias Stuber
- Department of Radiology, University Hospital (CHUV) and University of Lausanne (UNIL), Lausanne, Switzerland. .,Center for Biomedical Imaging (CIBM), Lausanne, Switzerland.
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