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Parker SE, Annapragada B, Chestnut I, Fuchs J, Lee A, Sabharwal V, Wachman E, Yarrington C. Trimester and severity of SARS-CoV-2 infection during pregnancy and risk of hypertensive disorders in pregnancy. Hypertens Pregnancy 2024; 43:2308922. [PMID: 38279906 PMCID: PMC10962656 DOI: 10.1080/10641955.2024.2308922] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Accepted: 01/17/2024] [Indexed: 01/29/2024]
Abstract
OBJECTIVE SARS-CoV-2 infection during pregnancy has been linked with an increased risk of hypertensive disorders of pregnancy (HDP). The aim of this study was to examine how both trimester and severity of SARS-CoV-2 infection impact HDP. METHODS We conducted a cohort study of SARS-CoV-2-infected individuals during pregnancy (n = 205) and examined the association between trimester and severity of infection with incidence of HDP using modified Poisson regression models to calculate risk ratios (RR) and 95% confidence intervals (CI). We stratified the analysis of trimester by severity to understand the role of timing of infection among those with similar symptomatology and also examined timing of infection as a continuous variable. RESULTS Compared to a reference cohort from 2018, SARS-CoV-2 infection did not largely increase the risk of HDP (RR: 1.17; CI:0.90, 1.51), but a non-statistically significant higher risk of preeclampsia was observed (RR: 1.33; CI:0.89, 1.98), in our small sample. Among the SARS-CoV-2 cohort, severity was linked with risk of HDP, with infections requiring hospitalization increasing the risk of HDP compared to asymptomatic/mild infections. Trimester of infection was not associated with risk of HDP, but a slight decline in the risk of HDP was observed with later gestational week of infection. Among patients with asymptomatic or mild symptoms, SARS-CoV-2 in the first trimester conferred a higher risk of HDP compared to the third trimester (RR: 1.70; CI:0.77, 3.77), although estimates were imprecise. CONCLUSION SARS-CoV-2 infection in early pregnancy may increase the risk of HDP compared to infection later in pregnancy.
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Affiliation(s)
| | | | - Idalis Chestnut
- Department of Epidemiology, Boston University School of Public Health
| | - Jessica Fuchs
- Department of Epidemiology, Boston University School of Public Health
| | - Annette Lee
- Department of Epidemiology, Boston University School of Public Health
| | - Vishakha Sabharwal
- Department of Pediatrics, Boston University Chobanian & Avedisian School of Medicine
| | - Elisha Wachman
- Department of Pediatrics, Boston University Chobanian & Avedisian School of Medicine
| | - Christina Yarrington
- Department of Obstetrics and Gynecology, Boston University Chobanian & Avedisian School of Medicine
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Cai M, Lin J, Que Y, Xu L, Lin N, Huang H. Fetal congenital talipes equinovarus: genomic abnormalities and obstetric follow-up results. J Matern Fetal Neonatal Med 2024; 37:2299113. [PMID: 38151241 DOI: 10.1080/14767058.2023.2299113] [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: 10/26/2023] [Accepted: 12/20/2023] [Indexed: 12/29/2023]
Abstract
OBJECTIVE The etiology of congenital talipes equinovarus (CTEV) is unknown, and the relationship between chromosome microdeletion/microduplication and fetal CTEV is rarely reported. In this study, we retrospectively analyzed fetal CTEV to explore the relationship among the CTEV phenotype, chromosome microdeletion/microduplication, and obstetric outcomes. METHODS Chromosome karyotype analysis and single nucleotide polymorphism (SNP) array were performed for the 68 fetuses with CTEV. RESULTS An SNP array was performed for 68 fetuses with CTEV; pathogenic copy number variations (CNVs) were detected in eight cases (11.8%, 8/68). In addition to one case consistent with karyotype analysis, the SNP array revealed seven additional pathogenic CNVs, including three with 22q11.21 microdeletions, two with 17p12p11.2 microduplications, one with 15q11.2 microdeletions, and one with 7q11.23 microduplications. Of the seven cases carrying pathogenic CNVs, three were tested for family genetics; of these, one was de novo, and two were inherited from either the father or mother. In total, 68 fetuses with CTEV were initially identified, of which 66 cases successfully followed-up. Of these, 9 were terminated, 2 died in utero, and 55 were live births. In 9 cases, no clinical manifestations of CTEV were found at birth; the false-positive rate of prenatal ultrasound CTEVdiagnosis was thus 13.6% (9/66). CONCLUSION CTEV was associated with chromosome microdeletion/microduplication, the most common of which was 22q11.21 microdeletion, followed by 17p12p11.2 microduplication. Thus, further genomic detection is recommended for fetuses with CTEV showing no abnormalities on conventional karyotype analysis.
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Affiliation(s)
- Meiying Cai
- College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Medical Genetic Diagnosis and Therapy Center, Fujian Maternity and Child Health Hospital, Fujian Key Laboratory for Prenatal Diagnosis and Birth Defect, Fuzhou, China
| | - Jiansong Lin
- Department of Pathology, Fujian Maternal and Child Health Hospital College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China
| | - Yanting Que
- College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fuzhou, China
| | - Liangpu Xu
- Medical Genetic Diagnosis and Therapy Center, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fujian Key Laboratory for Prenatal Diagnosis and Birth Defect, Fuzhou, China
| | - Na Lin
- Medical Genetic Diagnosis and Therapy Center, Fujian Maternity and Child Health Hospital, College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Fujian Key Laboratory for Prenatal Diagnosis and Birth Defect, Fuzhou, China
| | - Hailong Huang
- College of Clinical Medicine for Obstetrics & Gynecology and Pediatrics, Fujian Medical University, Medical Genetic Diagnosis and Therapy Center, Fujian Maternity and Child Health Hospital, Fujian Key Laboratory for Prenatal Diagnosis and Birth Defect, Fuzhou, China
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Merced C, Pratcorona L, Higueras T, Vargas M, Del Barco E, Solà J, Carreras E, Goya M. Risk factors of early spontaneous preterm birth despite carrying a cervical pessary in singleton pregnancies with a short cervix: Development of a risk prediction model. Eur J Obstet Gynecol Reprod Biol X 2024; 22:100305. [PMID: 38595705 PMCID: PMC11001768 DOI: 10.1016/j.eurox.2024.100305] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Accepted: 03/25/2024] [Indexed: 04/11/2024] Open
Abstract
Introduction We aimed to identify the incidence and risk factors of spontaneous preterm birth in pessary carriers with singleton pregnancies and a short cervix in the mid-trimester of pregnancy. Material and Methods Patient data were obtained from the PECEP Trial. We analyzed singleton pregnancies in pessary carriers with a short cervix (≤25 mm) between 18 and 22 gestational weeks. Demographics and obstetric history were compared to identify risk factors for spontaneous preterm birth < 34 gestational weeks. Each demographic and obstetric variable was compared between spontaneous preterm birth < 34 and ≥ 34 weeks of gestation.Regression analysis was used to identify risk factors. A risk score model was generated using the odds ratio for significant factors. The risk score model and spontaneous preterm birth risk were assessed using the receiver operating characteristic curve. Perinatal outcomes were compared by risk score. Results Among 190 pregnant individuals, 12 (6.3%) had spontaneous preterm birth < 34 gestational weeks. In the bivariate analysis, statistically significant differences between those with and without spontaneous preterm birth were only observed for mean cervical length at diagnosis and mean cervical length after pessary placement. By multiple logistic regression analysis, maternal age (OR 0.818; 95% CI 0.69-0.97; P 0.020), cervical length at diagnosis (OR 0.560; 95% CI 0.43-0.73; P < 0.001) and smoking status (OR 7.276; 95% CI 1.02-51.80; P 0.048) remained significantly associated with spontaneous preterm birth.The ROC curve from the multiple logistic regression analysis, including cervical length, maternal age and smoking status, had an area under the curve (AUC) of 0.952 (P < 0.001). The ROC curve for the risk score model incorporating all three variables had an AUC of 0.864 (95% CI 0.77-0.96; P < 0.001). A high-risk score was predictive of spontaneous preterm birth with a sensitivity of 75%, specificity of 84%, positive predictive value of 24%, and negative predictive value of 98%.Women with a high-risk score had a significantly reduced latency to delivery and poorer neonatal outcomes than those with a low-risk score. Conclusions Patients at a high risk for spontaneous preterm birth despite pessary therapy may be identified using cervical length at diagnosis added to maternal age and smoking status.
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Affiliation(s)
- Carme Merced
- Department of Obstetrics, Hospital Universitari de Vic, Consorci Hospitalari de Vic. Barcelona, Spain
| | - Laia Pratcorona
- Department of Obstetrics, Hospital Germans Trias I Pujol. Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Teresa Higueras
- Maternal Fetal Medicine Unit, Department of Obstetrics, Hospital Universitari Vall d'Hebron. Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Mireia Vargas
- Department of Obstetrics, Althaia Xarxa Assistencial Universitària de Manresa, Barcelona, Spain
| | - Esther Del Barco
- Maternal Fetal Medicine Unit, Department of Obstetrics, Hospital Universitari Vall d'Hebron. Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Judit Solà
- Data Analysis and Modeling Research Group, Universitat de Vic-Universitat Central de Catalunya, Vic, Barcelona, Spain
| | - Elena Carreras
- Maternal Fetal Medicine Unit, Department of Obstetrics, Hospital Universitari Vall d'Hebron. Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Maria Goya
- Maternal Fetal Medicine Unit, Department of Obstetrics, Hospital Universitari Vall d'Hebron. Universitat Autònoma de Barcelona, Barcelona, Spain
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Seravalli V, Romualdi I, Ammar O, De Blasi C, Boccalini S, Bechini A, Di Tommaso M. Vaccination coverage during pregnancy and factors associated with refusal of recommended vaccinations: An Italian cross sectional study. Vaccine X 2024; 18:100483. [PMID: 38623567 PMCID: PMC11016930 DOI: 10.1016/j.jvacx.2024.100483] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 03/31/2024] [Accepted: 04/07/2024] [Indexed: 04/17/2024] Open
Abstract
Background The vaccines recommended during pregnancy are the Tdap, the influenza vaccine, and, during the SARS-CoV-2 pandemic, the vaccine against COVID-19. This survey aimed at determining vaccination coverage among pregnant women and adverse events, reasons for vaccine refusal, and factors associated with vaccine uptake. Methods A single-center cross-sectional study was conducted on women who delivered between March and April 2022 at Careggi University Hospital in Florence, Italy. Information on the vaccinations (Tdap, influenza and COVID-19) received during pregnancy were collected through in-person interviews. Results Among 307 enrolled women (response rate 99 % on a study population of 310 eligible women), 74 % of patients were vaccinated with Tdap, 82 % against COVID-19, and only 33 % against influenza. Vaccination coverage for Tdap and COVID-19 was significantly higher among Italian than foreign patients (80 % vs 51 %, p < 0.001 and 86 % vs 69 %, p = 0.002, respectively), and for Tdap was higher among patients followed in the private vs public care setting. The main reasons behind refusal of vaccinations were low risk perception of influenza (41 %), insufficient information received from the prenatal care provider regarding the Tdap (35 %), and, for the COVID-19, fear of vaccine side effects (64 %), and concerns about effects on the fetus (70 %). Conclusions Adherence to the influenza vaccine was low because of reduced perception of the disease risks. The difference in vaccination coverage between Italians and foreigners is an example of healthcare disparity. Better information provided to patients about vaccines' efficacy and safety is advisable to increase acceptance of recommended vaccines.
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Affiliation(s)
- Viola Seravalli
- Department of Health Sciences, Section of Obstetrics and Gynecology, Careggi Hospital, University of Florence, Florence, Italy
| | - Irene Romualdi
- Department of Health Sciences, Section of Obstetrics and Gynecology, Careggi Hospital, University of Florence, Florence, Italy
| | - Oumaima Ammar
- Department of Health Sciences, Section of Obstetrics and Gynecology, Careggi Hospital, University of Florence, Florence, Italy
| | - Chiara De Blasi
- Department of Health Sciences, Section of Obstetrics and Gynecology, Careggi Hospital, University of Florence, Florence, Italy
| | - Sara Boccalini
- Department of Health Sciences, Section of Hygiene, Preventive Medicine, Nursing and Public Health, University of Florence, Florence, Italy
| | - Angela Bechini
- Department of Health Sciences, Section of Hygiene, Preventive Medicine, Nursing and Public Health, University of Florence, Florence, Italy
| | - Mariarosaria Di Tommaso
- Department of Health Sciences, Section of Obstetrics and Gynecology, Careggi Hospital, University of Florence, Florence, Italy
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Han HJ, Woo J, Wi WY, Cho KD, Koo M, Hong SJ, Jung YM, Kim HY, Ahn KH, Hong SC, Kim HJ, Oh MJ, Cho GJ. The impact of the COVID-19 pandemic on infant obesity: A nationwide retrospective cohort study. J Infect Public Health 2024; 17:795-799. [PMID: 38520760 DOI: 10.1016/j.jiph.2024.03.009] [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: 12/02/2023] [Revised: 02/19/2024] [Accepted: 03/10/2024] [Indexed: 03/25/2024] Open
Abstract
BACKGROUND Lifestyle changes, such as those related to the COVID-19 pandemic, including alterations in physical activity and dietary habits, are known to affect pregnancy outcomes. In particular, suboptimal intrauterine conditions during pregnancy are known to influence not only fetal growth but also growth during infancy. However, research on the impact of the environmental changes caused by the COVID-19 pandemic on the growth of infants and children during their early years is lacking. To address this issue, this study evaluated the effect of the COVID-19 pandemic on obesity in infants. METHODS This retrospective cohort study used the data collected from the Korea National Health Insurance (KNHI) claims database. The data of 1985,678 women who delivered infants between 2015 and 2021 were collected. Women who delivered during the pandemic and those who delivered during the pre-pandemic period were matched in a 1:1 frequency-matched pair procedure for factors such as age, hypertension, diabetes mellitus, preeclampsia, gestational diabetes mellitus, mode of delivery, gestational age at delivery, offspring sex, and birth weight. Finally, 197,580 women were enrolled. The weight and head circumference of infants (4-6 months of age) of the COVID-19 pandemic group were compared with those of the pre-pandemic group. RESULTS The COVID-19 pandemic group infants exhibited significantly higher weight and prevalence of obesity at 4-6 months of age compared to infants in the pre-pandemic group. After adjustment for covariates, pandemic group infants had a higher risk of obesity (odds ratio: 1.54, 95% confidence interval: 1.51-1.57) compared to the pre-pandemic group infants. CONCLUSION The COVID-19 pandemic has had a notable impact on the weight of infants aged 4-6 months. This suggests that pandemic conditions may influence the growth of newborns, underscoring the importance of monitoring and assessing trends in the growth of infants born during such crises.
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Affiliation(s)
- Hye Jin Han
- Department of Obstetrics and Gynecology, College of Medicine, Korea University, Seoul, Republic of Korea
| | - Joohyun Woo
- Department of Obstetrics and Gynecology, College of Medicine, Korea University, Seoul, Republic of Korea
| | - Won Young Wi
- Department of Obstetrics and Gynecology, College of Medicine, Korea University, Seoul, Republic of Korea
| | - Kyu-Dong Cho
- Big Data Department, National Health Insurance Service, Gangwon-do, Republic of Korea
| | - Minji Koo
- Big Data Department, National Health Insurance Service, Gangwon-do, Republic of Korea
| | - Su Jung Hong
- Department of Obstetrics and Gynecology, College of Medicine, Korea University, Seoul, Republic of Korea
| | - Young Mi Jung
- Department of Obstetrics and Gynecology, College of Medicine, Korea University, Seoul, Republic of Korea
| | - Ho Yeon Kim
- Department of Obstetrics and Gynecology, College of Medicine, Korea University, Seoul, Republic of Korea
| | - Ki Hoon Ahn
- Department of Obstetrics and Gynecology, College of Medicine, Korea University, Seoul, Republic of Korea
| | - Soon-Cheol Hong
- Department of Obstetrics and Gynecology, College of Medicine, Korea University, Seoul, Republic of Korea
| | - Hai-Joong Kim
- Department of Obstetrics and Gynecology, College of Medicine, Korea University, Seoul, Republic of Korea
| | - Min-Jeong Oh
- Department of Obstetrics and Gynecology, College of Medicine, Korea University, Seoul, Republic of Korea
| | - Geum Joon Cho
- Department of Obstetrics and Gynecology, College of Medicine, Korea University, Seoul, Republic of Korea.
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Rodriguez-Wallberg KA, Nilsson HP, Røthe EB, Zhao A, Shah PS, Acharya G. Outcomes of SARS-CoV-2 infection in early pregnancy-A systematic review and meta-analysis. Acta Obstet Gynecol Scand 2024; 103:786-798. [PMID: 38200686 DOI: 10.1111/aogs.14764] [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: 07/19/2023] [Revised: 11/15/2023] [Accepted: 12/06/2023] [Indexed: 01/12/2024]
Abstract
INTRODUCTION Available data on severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and pregnancy outcomes mostly refer to women contracting the infection during advanced pregnancy or close to delivery. There is limited information on the association between SARS-CoV-2 infection in early pregnancy and outcomes thereof. MATERIAL AND METHODS We aimed to systematically review the maternal, fetal and neonatal outcomes following SARS-CoV-2 infection in early pregnancy, defined as <20 weeks of gestation (PROSPERO Registration 2020 CRD42020177673). Searches were carried out in PubMed, Medline, EMBASE, and Scopus databases from January 2020 until April 2023 and the WHO database of publications on coronavirus disease 2019 (COVID-19) from December 2019 to April 2023. Cohort and case-control studies on COVID-19 occurring in early pregnancy that reported data on maternal, fetal, and neonatal outcomes were included. Case reports and studies reporting only exposure to SARS-CoV-2 or not stratifying outcomes based on gestational age were excluded. Data were extracted in duplicate. Meta-analyses were conducted when appropriate, using R meta (R version 4.0.5). RESULTS A total of 18 studies, 12 retrospective and six prospective, were included in this review, reporting on 10 147 SARS-CoV-2-positive women infected in early pregnancy, 9533 neonates, and 180 882 SARS-CoV-2 negative women. The studies had low to moderate risk of bias according to the Newcastle-Ottawa quality assessment Scale. The studies showed significant clinical and methodological heterogeneity. A meta-analysis could be performed only on the outcome miscarriage rate, with a pooled random effect odds ratio of 1.44 (95% confidence interval 0.96-2.18), showing no statistical difference in miscarriage in SARS-CoV-2-infected women. Individual studies reported increased incidences of stillbirth, low birthweight and preterm birth among neonates born to mothers affected by COVID-19 in early pregnancy; however, these results were not consistent among all studies. CONCLUSIONS In this comprehensive systematic review of available evidence, we identified no statistically significant adverse association between SARS-CoV-2 infection in early pregnancy (before 20 weeks of gestation) and fetal, neonatal, or maternal outcomes. However, a 44% increase in miscarriage rate is concerning and further studies of larger sample size are needed to confirm or refute our findings.
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Affiliation(s)
- Kenny A Rodriguez-Wallberg
- Department of Oncology-Pathology, Laboratory of Translational Fertility Preservation, Karolinska Institutet, Stockholm, Sweden
- Department of Reproductive Medicine, Division of Gynecology and Reproduction, Karolinska University Hospital, Stockholm, Sweden
| | - Hanna P Nilsson
- Department of Oncology-Pathology, Laboratory of Translational Fertility Preservation, Karolinska Institutet, Stockholm, Sweden
| | - Emelie Bergman Røthe
- Department of Oncology-Pathology, Laboratory of Translational Fertility Preservation, Karolinska Institutet, Stockholm, Sweden
| | - Allan Zhao
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
| | - Prakesh S Shah
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
- Department of Pediatrics, Mount Sinai Hospital and University of Toronto, Toronto, Ontario, Canada
| | - Ganesh Acharya
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet, Huddinge, Sweden
- Center for Fetal Medicine, Karolinska University Hospital, Stockholm, Sweden
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Cederlöf ET, Lager S, Larsson A, Sundström Poromaa I, Lindahl B, Wikström AK, Christersson C. Biomarkers associated with cardiovascular disease in women with spontaneous preterm birth: A case-control study. Acta Obstet Gynecol Scand 2024; 103:970-979. [PMID: 38379394 DOI: 10.1111/aogs.14813] [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: 09/04/2023] [Revised: 01/21/2024] [Accepted: 02/04/2024] [Indexed: 02/22/2024]
Abstract
INTRODUCTION Women with spontaneous preterm birth have an increased risk of cardiovascular disease later in life. Studies suggest potential pathophysiological mechanisms in common, but whether these could be identified by measurement of soluble circulating protein biomarkers in women with spontaneous preterm birth is unknown. The aim of this study was to determine if protein biomarkers associated with cardiovascular disease distinguish women with spontaneous preterm birth from healthy controls, both at pregnancy and at follow up. MATERIAL AND METHODS Study participants were identified in the population-based Uppsala biobank of pregnant women in Sweden, where plasma samples were collected in mid-pregnancy. In a first screening phase, we identified participants who subsequently experienced spontaneous preterm birth (<37 weeks) in the index pregnancy (N = 13) and controls (N = 6). In these samples, differences in protein expression were examined by comparative mass spectrometry. In a second validation phase, we invited 100 cases with previous spontaneous preterm birth in the index pregnancy and 100 controls (matched for age, body mass index, and year of delivery) from the same source population, to a follow-up visit 4-15 years after pregnancy. At follow up, we collected plasma samples and data on cardiovascular risk factors. We measured concentrations of selected biomarkers identified in the screening phase, as well as lipid profiles in samples both from pregnancy (biobank) and follow up. CLINICALTRIALS gov registration NCT05693285. RESULTS In the screening phase, fibrinogen, cadherin-5, complement C5, factor XII, plasma kallikrein, apolipoprotein M, and vitamin D-binding protein differed significantly at pregnancy. In the validation phase, 65 women agreed to participate (35 cases and 30 controls), with a median follow-up time of 11.8 years since pregnancy. The concentration of fibrinogen (p = 0.02) and triglycerides (p = 0.03) were slightly higher in cases compared with matched controls at follow up. CONCLUSIONS Compared with women without preterm birth, those with spontaneous preterm birth had slightly higher concentrations of fibrinogen, both at mid-pregnancy and a decade after pregnancy. Additionally, we found slightly higher concentration of triglycerides at follow up in women with previous spontaneous preterm birth. The relevance of this finding is uncertain but might indicate potential pathophysiological mechanisms in common between spontaneous preterm birth and cardiovascular disease.
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Affiliation(s)
| | - Susanne Lager
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Anders Larsson
- Department of Medical Sciences, Clinical Chemistry, Uppsala University, Uppsala, Sweden
| | | | - Bertil Lindahl
- Department of Medical Sciences, Cardiology, Uppsala University, Uppsala, Sweden
- Uppsala Clinical Research Center, Uppsala University, Uppsala, Sweden
| | - Anna-Karin Wikström
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
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Leruez-Ville M, Chatzakis C, Lilleri D, Blazquez-Gamero D, Alarcon A, Bourgon N, Foulon I, Fourgeaud J, Gonce A, Jones CE, Klapper P, Krom A, Lazzarotto T, Lyall H, Paixao P, Papaevangelou V, Puchhammer E, Sourvinos G, Vallely P, Ville Y, Vossen A. Consensus recommendation for prenatal, neonatal and postnatal management of congenital cytomegalovirus infection from the European congenital infection initiative (ECCI). Lancet Reg Health Eur 2024; 40:100892. [PMID: 38590940 PMCID: PMC10999471 DOI: 10.1016/j.lanepe.2024.100892] [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: 02/01/2024] [Revised: 03/12/2024] [Accepted: 03/14/2024] [Indexed: 04/10/2024]
Abstract
Congenital cytomegalovirus (cCMV) infection carries a significant burden with a 0.64% global prevalence and a 17-20% chance of serious long-term effects in children. Since the last guidelines, our understanding, particularly regarding primary maternal infections, has improved. A cCMV guidelines group was convened under the patronage of the European Society of Clinical Virology in April 2023 to refine these insights. The quality and validity of selected studies were assessed for potential biases and the GRADE framework was employed to evaluate quality of evidence across key domains. The resulting recommendations address managing cCMV, spanning prevention to postnatal care. Emphasizing early and accurate maternal diagnosis through serological tests enhances risk management and prevention strategies, including using valaciclovir to prevent vertical transmission. The guidelines also strive to refine personalized postnatal care based on risk assessments, ensuring targeted interventions for affected families.
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Affiliation(s)
- Marianne Leruez-Ville
- Université Paris Cité, URP 7328 FETUS, F-75015, Paris, France
- Virology Laboratory, Reference Laboratory for Cytomegalovirus Infections, Hôpital Necker Enfants Malades, GHU Paris Centre, AP-HP, Paris, France
| | - Christos Chatzakis
- Obstetrics, Fetal Medicine Surgery and Imaging Unit, Hôpital Necker Enfants Malades, GHU Paris Centre, AP-HP, Paris, France
- Second Department of Obstetrics and Gynecology of Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Daniele Lilleri
- Microbiology and Virology Unit, Fondazione IRCCS Policlinico San Matteo, Pavia, Italy
| | - Daniel Blazquez-Gamero
- Pediatric Infectious Diseases Unit, Hospital Universitario 12 de Octubre, Instituto de Investigación Hospital 12 de Octubre (imas12), Universidad Complutense, Madrid, Spain
| | - Ana Alarcon
- Department of Neonatology, Hospital Hospital Sant Joan de Déu, BCNatal (Barcelona Center for Maternal, Fetal and Neonatal Medicine), Institut de Recerca Sant Joan de Déu, Universitat de Barcelona, Barcelona, Spain
| | - Nicolas Bourgon
- Obstetrics, Fetal Medicine Surgery and Imaging Unit, Hôpital Necker Enfants Malades, GHU Paris Centre, AP-HP, Paris, France
| | - Ina Foulon
- Department of Otorhinolaryngology and Head & Neck Surgery, Vrije Universiteit Brussels, University Hospital UZ Brussel, Brussels Health Campus. De Poolster, Rehabilitation Centre, Brussels, Belgium
| | - Jacques Fourgeaud
- Université Paris Cité, URP 7328 FETUS, F-75015, Paris, France
- Virology Laboratory, Reference Laboratory for Cytomegalovirus Infections, Hôpital Necker Enfants Malades, GHU Paris Centre, AP-HP, Paris, France
| | - Anna Gonce
- BCNatal: Fetal Medicine Research Center (Hospital Clínic and Hospital Sant Joan de Déu), Universitat de Barcelona, Barcelona, Spain
| | - Christine E. Jones
- Faculty of Medicine and Institute for Life Sciences, University of Southampton and NIHR Southampton Clinical Research Facility and NIHR Southampton Biomedical Research Centre, University Hospital Southampton NHS Foundation Trust, United Kingdom
| | - Paul Klapper
- Microbiology and Virology Unit (EIGen), School of Biological Sciences, University of Manchester, Manchester, M139PT, UK
| | - André Krom
- Department of Medical Ethics and Health Law, Leiden University Medical Center, Leiden, the Netherlands
| | - Tiziana Lazzarotto
- Microbiology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | | | - Paulo Paixao
- CHRC, NOVA Medical School/Faculdade de Ciências Médicas, Universidade NOVA de Lisboa, 1169-056, Lisbon, Portugal
| | - Vassiliki Papaevangelou
- Third Department of Pediatrics, School of Medicine, National and Kapodistrian University of Athens, Greece
| | | | - George Sourvinos
- Laboratory of Clinical Virology, Medical School, University of Crete, Heraklion, Crete, 71003, Greece
| | - Pamela Vallely
- Microbiology and Virology Unit (EIGen), School of Biological Sciences, University of Manchester, Manchester, M139PT, UK
| | - Yves Ville
- Université Paris Cité, URP 7328 FETUS, F-75015, Paris, France
- Obstetrics, Fetal Medicine Surgery and Imaging Unit, Hôpital Necker Enfants Malades, GHU Paris Centre, AP-HP, Paris, France
| | - Ann Vossen
- Department of Medical Microbiology, Leiden University Medical Center, Leiden, the Netherlands
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Kyvernitakis I, Baschat AA, Malan M, Rath W, Berger R, Henrich W, Schleussner E, Yousefi B, Timmesfeld N, Maul H. Cervical pessary to prevent preterm birth and poor neonatal outcome: An integrity meta-analysis of randomized controlled trials focusing on adherence to the European Medical Device Regulation. Int J Gynaecol Obstet 2024; 165:607-620. [PMID: 37830250 DOI: 10.1002/ijgo.15169] [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: 06/09/2023] [Revised: 07/28/2023] [Accepted: 09/18/2023] [Indexed: 10/14/2023]
Abstract
BACKGROUND Findings from randomized trials (RCTs) on cervical pessary treatment to prevent spontaneous preterm birth are inconsistent. OBJECTIVES Our hypothesis suggests that adhering to the European Medical Device Regulation (MDR) and following the instructions for use are essential prerequisites for successful therapy. Conversely, the non-adherence to these guidelines will probably contribute to its failure. SEARCH STRATEGY AND SELECTION CRITERIA Based on validated criteria from integrity assessments we performed a systematic review identifying 14 RCTs evaluating the effect of cervical pessaries. DATA COLLECTION AND ANALYSIS We analyzed the implications of 14 criteria each accounting for 0-2 points of a score reflecting the clinical evaluation plan (CEP) as proposed by the MDR to evaluate the risk-benefit ratio of medical devices. MAIN RESULTS Seven RCTs in each singleton and twin pregnancies (5193 "cases") were included, detecting a high heterogeneity within control groups (I2 = 85% and 87%, respectively, P < 0.01). The CEP score varied from 11 to 26 points for all studies. The most common reasons for low scores and potential data compromise were poor recruitment rates, no (completed) power analysis, and no pre-registration, but mainly non-adherence to technical, biological, and clinical equivalence to the instructions for use as required by the MDR. All trials with score values greater than 20 had applied audit procedures. Within this group we found significantly reduced rates of spontaneous preterm birth at less than 34 weeks within the pessary group in singleton (odds ratio 0.28; 95% confidence interval 0.12-0.65) and twin pregnancies (odds ratio 0.30; 95% confidence interval 0.13-0.67). Similarly, there was a significant reduction in the composite poor neonatal outcome in singleton (odds ratio 0.25; 95% confidence interval 0.10-0.61) and twin pregnancies (odds ratio 0.54; 95% confidence interval 0.35-0.82) after a pessary as compared with controls. CONCLUSION Non-audited RCTs and meta-analyses mixing studies of different clinical quality as pre-defined by a CEP and the MDR pose the risk for erroneous conclusions.
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Affiliation(s)
- Ioannis Kyvernitakis
- Department of Obstetrics and Prenatal Medicine, Asklepios Clinic Barmbek, Asklepios Medical School, Hamburg, Germany
| | - Ahmet A Baschat
- Center for Fetal Therapy, Department of Gynecology & Obstetrics, Johns Hopkins University, Baltimore, Maryland, USA
| | - Marcel Malan
- Department of Obstetrics and Prenatal Medicine, Asklepios Clinic Barmbek, Asklepios Medical School, Hamburg, Germany
| | - Werner Rath
- Department of Obstetrics and Gynecology, University Hospital of Schleswig-Holstein, Kiel, Germany
| | - Richard Berger
- Department of Obstetrics and Gynecology, Marienhaus Klinikum St. Elisabeth, Neuwied, Germany
| | - Wolfgang Henrich
- Department of Obstetrics, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Ekkehard Schleussner
- Department of Obstetrics and Prenatal Medicine, University of Jena, Jena, Germany
| | - Bahareh Yousefi
- Department of Medical Informatics, Biometry and Epidemiology, Ruhr-University Bochum, Bochum, Germany
| | - Nina Timmesfeld
- Department of Medical Informatics, Biometry and Epidemiology, Ruhr-University Bochum, Bochum, Germany
| | - Holger Maul
- Department of Obstetrics and Prenatal Medicine, Asklepios Clinic Barmbek, Asklepios Medical School, Hamburg, Germany
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Zhong C, Dong H, Chen T, Zhang X, Ran S. Prenatal Diagnosis and Postnatal Outcomes of Persistent Left Superior Vena Cava Associated With Mild Narrow Aorta: A Cohort Study. J Ultrasound Med 2024; 43:923-930. [PMID: 38298028 DOI: 10.1002/jum.16423] [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] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 01/11/2024] [Accepted: 01/14/2024] [Indexed: 02/02/2024]
Abstract
PURPOSE To explore prenatal ultrasonic features and prognosis of the persistent left superior vena cava (PLSVC) complicated with mild narrow aorta. MATERIALS AND METHODS A retrospective study was conducted involving 1348 fetuses diagnosed with PLSVC prenatally between January 2016 and December 2019. Forty-five fetuses with PLSVC associated with mild narrow aorta were selected from the cohort as the study group and 79 fetuses with isolated PLSCV were recruited randomly as the control group. All clinical and ultrasound results, including images and parameters of cardiac structures, were reviewed retrospectively. General conditions, ultrasound (US) measurements, and fetal prognosis were compared between the groups. RESULTS Aorta valve diameter (AOD), Z-score of aorta valve (AODz-score), aortic isthmus diameter (AOIsD), and pulmonary diameter (PAD)/AOD were significantly different in study group than control group no matter in the second or third trimester. Thirty-eight fetuses in study group were born with favorable outcomes after long-term follow-up. A total of 13.16% (5/38) remain mild narrow aorta and 3 of them showed smaller left ventricle after 3 years follow up. Prenatal AODz-score in infants remains mild narrow aorta after 2 years aged was higher than ones' aorta return to normal (P = .01), especially when AODz-score >1.725. Moreover, when prenatal ratio of AOIsD/left subclavian artery was <1.12, it was more likely that the aorta would remain mildly narrow at age 2. CONCLUSION Fetuses diagnosed with PLSVC with mild narrow aorta had favorable prognosis. AODz-score and AOIsD/left subclavian artery may be two predictors that reveal the risk of a mildly narrowed aorta remaining after birth.
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Affiliation(s)
- ChunYan Zhong
- Department of Ultrasound, Chongqing Health Center for Women and Children, Chongqing, China
- Department of Ultrasound, Women and Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Hongmei Dong
- Department of Ultrasound, Chongqing Health Center for Women and Children, Chongqing, China
- Department of Ultrasound, Women and Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Ting Chen
- Department of Ultrasound, Chongqing Health Center for Women and Children, Chongqing, China
- Department of Ultrasound, Women and Children's Hospital of Chongqing Medical University, Chongqing, China
| | - Xiaohang Zhang
- Department of Ultrasound, Chongqing Health Center for Women and Children, Chongqing, China
- Department of Ultrasound, Women and Children's Hospital of Chongqing Medical University, Chongqing, China
| | - SuZhen Ran
- Department of Ultrasound, Chongqing Health Center for Women and Children, Chongqing, China
- Department of Ultrasound, Women and Children's Hospital of Chongqing Medical University, Chongqing, China
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11
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Okutucu G, Oluklu D, Gulen Yildiz E, Bastemur AG, Tanacan A, Kara O, Şahin D. Do Maternal Heart Diseases Affect Fetal Cardiac Functions? J Ultrasound Med 2024; 43:851-861. [PMID: 38213069 DOI: 10.1002/jum.16414] [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: 11/15/2023] [Revised: 12/20/2023] [Accepted: 01/01/2024] [Indexed: 01/13/2024]
Abstract
OBJECTIVES To investigate whether fetal cardiac function is affected by underlying heart disease in pregnant women. METHODS A total of 100 pregnant women who were ≥34 gestational weeks were included in the study, 40 in the maternal heart disease (MHD) group diagnosed with heart disease and 60 in the control group. All cardiac diseases in pregnant women were diagnosed preconceptionally and categorized according to the New York Heart Association (NYHA) classification system. Fetal cardiac functions of study groups were evaluated by M-mode, color tissue Doppler imaging (c-TDI), and pulsed wave Doppler. RESULTS Tricuspid annular plane systolic excursion and myocardial performance index (MPI) values were significantly higher and isovolumetric relaxation time was prolonged in the MHD group. The MPI value was found higher in MHD group with NYHA Class II compared to those with NYHA Class I. No significant change in any of the fetal tricuspid annular peak velocity values measured by c-TDI in the MHD group. There were no differences in fetal cardiac functions and perinatal outcomes between pregnant women with acquired and congenital heart diseases. Patients in NYHA Class II had lower birth weight, 1st and 5th minute APGAR scores, and higher neonatal intensive care unit admission rates. CONCLUSIONS Underlying heart diseases in pregnant women can cause alterations in the systolic and diastolic function of the fetal heart. High fetal MPI values detected in cardiac patients may indicate that cardiac pathologies during pregnancy affect fetal cardiac globular myocardial function. Cardiac pathologies that progress with restricted physical activity may cause changes in fetal cardiac function and may be associated with adverse perinatal outcomes.
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Affiliation(s)
- Gulcan Okutucu
- Department of Obstetrics and Gynecology, Division of Perinatology, Turkish Ministry of Health Ankara City Hospital, Ankara, Turkey
| | - Deniz Oluklu
- Department of Obstetrics and Gynecology, Division of Perinatology, Turkish Ministry of Health Ankara City Hospital, Ankara, Turkey
| | - Esra Gulen Yildiz
- Department of Obstetrics and Gynecology, Division of Perinatology, Turkish Ministry of Health Ankara City Hospital, Ankara, Turkey
| | - Ayse Gulcin Bastemur
- Department of Obstetrics and Gynecology, Division of Perinatology, Turkish Ministry of Health Ankara City Hospital, Ankara, Turkey
| | - Atakan Tanacan
- Department of Obstetrics and Gynecology, Division of Perinatology, University of Health Sciences, Turkish Ministry of Health Ankara City Hospital, Ankara, Turkey
| | - Ozgur Kara
- Department of Obstetrics and Gynecology, Division of Perinatology, University of Health Sciences, Turkish Ministry of Health Ankara City Hospital, Ankara, Turkey
| | - Dilek Şahin
- Department of Obstetrics and Gynecology, Division of Perinatology, University of Health Sciences, Turkish Ministry of Health Ankara City Hospital, Ankara, Turkey
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Zhou D, Xu R, Liu Y, Yang Y, Wu Z, Luo Y, Zeng S. Left Ventricular Vortex Characteristics in Fetuses With Coarctation of the Aorta by Blood Speckle-Tracking Echocardiography. J Ultrasound Med 2024; 43:841-849. [PMID: 38240409 DOI: 10.1002/jum.16412] [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] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Revised: 12/02/2023] [Accepted: 12/27/2023] [Indexed: 04/18/2024]
Abstract
OBJECTIVES The aims of this study were to assess the vortex characteristics of left ventricle (LV) in fetuses with coarctation of the aorta (CoA) using high-frame rate ultrasound with blood speckle-tracking (BST) and explore its relationships with cardiac function and morphology parameters. METHODS Thirty fetuses with CoA and 30 gestational-age matched normal fetuses were included in this cross-sectional study. The area, length, width, and position of the vortex in the LV were recorded and quantitatively analyzed by BST echocardiography. The associations of vortex properties with ventricular function and morphology were also determined. RESULTS Based on BST imaging, the LV vortex can be observed in 93% of the fetuses. The fetuses with CoA exhibited significantly larger and wider vortex than the controls (P < .05). Linear regression analysis indicated that vortex area was positively related to sphericity index of LV as well as isovolumic relaxation time (r = .52, P = .003 and r = .42, P = .021). There was a negative correlation between vortex area and mitral valve size (r = -.443, P = .014). No significant association was found between vortex area and myocardial performance index and aortic isthmus size. CONCLUSIONS It is feasible to quantitatively evaluate the left ventricular vortex in fetuses by BST. The fetuses with CoA exhibited greater vortex area and width, and the altered vortex property is associated with geometry of LV. This will facilitate our comprehension of the unique flow patterns and early cardiac remodeling in fetuses with CoA.
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Affiliation(s)
- Dan Zhou
- Department of Ultrasound, Second Xiangya Hospital, Central South University, Changsha, China
| | - Ran Xu
- Department of Ultrasound, Second Xiangya Hospital, Central South University, Changsha, China
- Department of Urology, Second Xiangya Hospital, Central South University, Changsha, China
| | - Yushan Liu
- Department of Ultrasound, Second Xiangya Hospital, Central South University, Changsha, China
| | - Yang Yang
- Department of Ultrasound, Second Xiangya Hospital, Central South University, Changsha, China
| | - Zhongshi Wu
- Department of Cardiovascular Surgery, Second Xiangya Hospital, Central South University, Changsha, China
| | - Yuanchen Luo
- Department of Ultrasound, The First Hospital of Changsha, Changsha, China
| | - Shi Zeng
- Department of Ultrasound, Second Xiangya Hospital, Central South University, Changsha, China
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13
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Nieblas CDO, Bravo-Valenzuela NJ, Araujo Júnior E, Castro PT, Werner H. Fetal tetralogy of Fallot: Three-dimensional virtual and physical models from ultrasound scan data findings. J Clin Ultrasound 2024. [PMID: 38619183 DOI: 10.1002/jcu.23696] [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: 02/16/2024] [Revised: 04/04/2024] [Accepted: 04/05/2024] [Indexed: 04/16/2024]
Abstract
Three-dimensional reconstructions provide a spatial view of the congenital heart disease with a better understanding of the pathology for parents and allow interactive discussion among the medical team (maternal-fetal medicine specialist, neonatology, pediatric cardiology, and cardiovascular surgeon) and improve both objective knowledge and learner satisfaction for medical students.
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Affiliation(s)
| | | | - Edward Araujo Júnior
- Discipline of Woman Health, Municipal University of São Caetano do Sul (USCS), São Caetano do Sul, SP, Brazil
- Department of Obstetrics, Paulista School of Medicine - Federal University of São Paulo (EPM-UNIFESP), São Paulo, SP, Brazil
| | - Pedro Teixeira Castro
- Department of Fetal Medicine, Biodesign Laboratory DASA/PUC, Rio de Janeiro, RJ, Brazil
| | - Heron Werner
- Department of Fetal Medicine, Biodesign Laboratory DASA/PUC, Rio de Janeiro, RJ, Brazil
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14
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Wu Y, Hamelmann P, van der Ven M, Asvadi S, van der Hout-van der Jagt MB, Oei SG, Mischi M, Bergmans J, Long X. Early prediction of gestational diabetes mellitus using maternal demographic and clinical risk factors. BMC Res Notes 2024; 17:105. [PMID: 38622619 DOI: 10.1186/s13104-024-06758-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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 03/27/2024] [Indexed: 04/17/2024] Open
Abstract
OBJECTIVE To build and validate an early risk prediction model for gestational diabetes mellitus (GDM) based on first-trimester electronic medical records including maternal demographic and clinical risk factors. METHODS To develop and validate a GDM prediction model, two datasets were used in this retrospective study. One included data of 14,015 pregnant women from Máxima Medical Center (MMC) in the Netherlands. The other was from an open-source database nuMoM2b including data of 10,038 nulliparous pregnant women, collected in the USA. Widely used maternal demographic and clinical risk factors were considered for modeling. A GDM prediction model based on elastic net logistic regression was trained from a subset of the MMC data. Internal validation was performed on the remaining MMC data to evaluate the model performance. For external validation, the prediction model was tested on an external test set from the nuMoM2b dataset. RESULTS An area under the receiver-operating-characteristic curve (AUC) of 0.81 was achieved for early prediction of GDM on the MMC test data, comparable to the performance reported in previous studies. While the performance markedly decreased to an AUC of 0.69 when testing the MMC-based model on the external nuMoM2b test data, close to the performance trained and tested on the nuMoM2b dataset only (AUC = 0.70).
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Affiliation(s)
- Yanqi Wu
- Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
- Philips Research, Eindhoven, The Netherlands
| | | | - Myrthe van der Ven
- Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
- Department of Obstetrics and Gynaecology, Máxima Medical Center, Veldhoven, The Netherlands
| | - Sima Asvadi
- Philips Research, Eindhoven, The Netherlands
| | - M Beatrijs van der Hout-van der Jagt
- Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
- Department of Biomedical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
- Department of Obstetrics and Gynaecology, Máxima Medical Center, Veldhoven, The Netherlands
| | - S Guid Oei
- Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
- Department of Obstetrics and Gynaecology, Máxima Medical Center, Veldhoven, The Netherlands
| | - Massimo Mischi
- Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
| | - Jan Bergmans
- Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands
| | - Xi Long
- Department of Electrical Engineering, Eindhoven University of Technology, Eindhoven, The Netherlands.
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15
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Simjak P, Anderlova K, Smetanová D, Kršek M, Mráz M, Haluzík M. Glucose control during pregnancy in patients with type 1 diabetes correlates with fetal hemodynamics: a prospective longitudinal study. BMC Pregnancy Childbirth 2024; 24:264. [PMID: 38605306 PMCID: PMC11007889 DOI: 10.1186/s12884-024-06462-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Accepted: 03/28/2024] [Indexed: 04/13/2024] Open
Abstract
BACKGROUND Maternal diabetes adversely affects fetal cardiovascular system development. Previous studies have reported that the fetuses of mothers with diabetes exhibit both structural and functional changes; nevertheless, prior studies have not examined the association between glucose control and fetal cardiac morphology and performance. Thus, the objective was to determine the association between fetal cardiac morphology and function and maternal glucose control in type 1 diabetes and to compare the differences in measured cardiac parameters between the fetuses of mothers with diabetes and healthy controls. METHODS In this prospective, longitudinal case-control study - including 62 pregnant women with type 1 diabetes mellitus and 30 healthy pregnant women - fetal cardiac assessment using B-mode, M-mode, and spectral pulsed-wave Doppler was performed in the second and third trimesters. In women with T1DM, glycated hemoglobin and data obtained from glucose sensors - including the percentage of time in, below, and above the range (TIR, TBR, and TAR, respectively), and coefficient of variation (CV) - were analyzed across three time periods: the last menstrual period to 13 (V1), 14-22 (V2), and 23-32 weeks (V3) of gestation. Fetal cardiac indices were compared between groups, and the correlation between glucose control and fetal cardiac indices was assessed. RESULTS At 28-32 weeks, the fetuses of women with T1DM exhibited increased left ventricular end-diastolic length, relative interventricular septum thickness, right ventricular cardiac output, and pulmonary valve peak systolic velocity compared with healthy controls. At 18-22 weeks, pulmonary and aortic valve diameters, left and right ventricular stroke volumes, and left cardiac output inversely correlated with the CV and glycated hemoglobin levels at V1 and V2. Furthermore, at 28-32 weeks, pulmonary and aortic valve diameters, left ventricular stroke volume, cardiac output, and right/left atrioventricular valve ratio inversely correlated with the TBR at V1, V2, and V3. Moreover, diastolic functional parameters correlated with the TAR and glycated hemoglobin levels, particularly after the first trimester. CONCLUSION In women with T1DM, maternal hyperglycemia during pregnancy correlates with fetal diastolic function, whereas glucose variability and hypoglycemia inversely correlate with fetal left ventricular systolic function in the second and third trimesters.
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Affiliation(s)
- Patrik Simjak
- Clinic of Gynecology, Obstetrics and Neonatology, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
- Gennet s.r.o, Fetal Medicine Center, Prague, Czech Republic
| | - Katerina Anderlova
- Clinic of Gynecology, Obstetrics and Neonatology, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic.
- 3rd Internal Clinic, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic.
| | | | - Michal Kršek
- 3rd Internal Clinic, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Miloš Mráz
- Diabetes Centre, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
| | - Martin Haluzík
- Diabetes Centre, Institute for Clinical and Experimental Medicine, Prague, Czech Republic
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16
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Ghosh R, Gutierrez JP, de Jesús Ascencio-Montiel I, Juárez-Flores A, Bertozzi SM. SARS-CoV-2 infection by trimester of pregnancy and adverse perinatal outcomes: a Mexican retrospective cohort study. BMJ Open 2024; 14:e075928. [PMID: 38604636 PMCID: PMC11015228 DOI: 10.1136/bmjopen-2023-075928] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 03/04/2024] [Indexed: 04/13/2024] Open
Abstract
OBJECTIVE Conflicting evidence for the association between COVID-19 and adverse perinatal outcomes exists. This study examined the associations between maternal COVID-19 during pregnancy and adverse perinatal outcomes including preterm birth (PTB), low birth weight (LBW), small-for-gestational age (SGA), large-for-gestational age (LGA) and fetal death; as well as whether the associations differ by trimester of infection. DESIGN AND SETTING The study used a retrospective Mexican birth cohort from the Instituto Mexicano del Seguro Social (IMSS), Mexico, between January 2020 and November 2021. PARTICIPANTS We used the social security administrative dataset from IMSS that had COVID-19 information and linked it with the IMSS routine hospitalisation dataset, to identify deliveries in the study period with a test for SARS-CoV-2 during pregnancy. OUTCOME MEASURES PTB, LBW, SGA, LGA and fetal death. We used targeted maximum likelihood estimators, to quantify associations (risk ratio, RR) and CIs. We fit models for the overall COVID-19 sample, and separately for those with mild or severe disease, and by trimester of infection. Additionally, we investigated potential bias induced by missing non-tested pregnancies. RESULTS The overall sample comprised 17 340 singleton pregnancies, of which 30% tested positive. We found that those with mild COVID-19 had an RR of 0.89 (95% CI 0.80 to 0.99) for PTB and those with severe COVID-19 had an RR of 1.53 (95% CI 1.07 to 2.19) for LGA. COVID-19 in the first trimester was associated with fetal death, RR=2.36 (95% CI 1.04, 5.36). Results also demonstrate that missing non-tested pregnancies might induce bias in the associations. CONCLUSIONS In the overall sample, there was no evidence of an association between COVID-19 and adverse perinatal outcomes. However, the findings suggest that severe COVID-19 may increase the risk of some perinatal outcomes, with the first trimester potentially being a high-risk period.
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Affiliation(s)
- Rakesh Ghosh
- Institute for Global Health Sciences, University of California San Francisco, San Francisco, California, USA
- School of Public Health, University of California Berkeley, Berkeley, California, USA
| | - Juan Pablo Gutierrez
- Center for Policy, Population & Health Research, National Autonomous University of Mexico, Mexico City, Mexico
| | | | - Arturo Juárez-Flores
- Center for Policy, Population & Health Research, National Autonomous University of Mexico, Mexico City, Mexico
| | - Stefano M Bertozzi
- School of Public Health, University of California Berkeley, Berkeley, California, USA
- University of Washington - Seattle Campus, Seattle, Washington, USA
- National Institute of Public Health, Cuernavaca, Mexico
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17
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Peraud A, Schuler-Ortoli M, Schaal M, Reister F, Ehrhardt H, Friebe-Hoffmann U. Staged neurosurgical approach for giant and progressive neonatal arachnoid cysts: a case series and review of the literature. Childs Nerv Syst 2024:10.1007/s00381-024-06385-w. [PMID: 38602531 DOI: 10.1007/s00381-024-06385-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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2023] [Accepted: 03/28/2024] [Indexed: 04/12/2024]
Abstract
OBJECTIVES Prenatally diagnosed complex arachnoid cysts are very rare. While the true prenatal incidence is still unknown, they account for approximately 1% of intracranial masses in newborns. They rarely exhibit rapid growth or cause obstructive hydrocephalus, but if they increase to such a dimension during pregnancy, the ideal management is not well established. We present our detailed perinatal experience, covering prenatal diagnosis, a compassionate delivery process, and neonatal stabilization. Finally, a thorough postnatal neurosurgical intervention was performed. Initially, our focus was on the gradual reduction of cyst size as a primary effort, followed by subsequent definitive surgical treatment. METHODS This case series shows the treatment course of three fetuses with antenatally diagnosed large arachnoid cysts. We present pre- and postnatal management and imaging, as well as the surgical treatment plan and the available clinical course during follow-up. RESULTS Two girls and one boy were included in the current review. All three cases presented with prenatally diagnosed complex arachnoid cysts that increased in size during pregnancy. The mean gestational age at delivery was 35 weeks (range 32 to 37 weeks), and all patients were delivered by a caesarian section. Increasing head circumference and compression of brain structures were indications for delivery, as they are associated with a high risk of excess intracranial pressures and CSF diapedesis, as well as traumatic delivery and maternal complications. All cysts were supratentorial in location; one expanded into the posterior fossa, and one was a multicompartment cyst. All children underwent an initial surgical procedure within the first days of life. To relieve cyst pressure and achieve a reduction in head circumference, an ultrasound-guided or endoscopic-assisted internal shunt with drainage of the cyst to the ventricles or subdural/subarachnoid space was inserted. Definite surgical therapy consisted of cyst marsupialization and/or cysto-peritoneal shunt implantation. All children survived without severe neurodevelopmental impairments. CONCLUSION With the cases presented, we demonstrate that the slow reduction of immense cyst size as an initial procedure until optimal requirements for final surgical treatment were achieved has proven to be optimal for neurological outcome. Special emphasis has to be taken on the delicate nature of premature newborn babies, and surgical steps have to be thoroughly considered within the interdisciplinary team.
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Affiliation(s)
- Aurelia Peraud
- Division of Pediatric Neurosurgery, Department of Neurosurgery, University Hospital Ulm, Albert-Einstein-Allee 23, 89081, Ulm, Germany.
| | - Marie Schuler-Ortoli
- Division of Pediatric Neurosurgery, Department of Neurosurgery, University Hospital Ulm, Albert-Einstein-Allee 23, 89081, Ulm, Germany
| | - Matthias Schaal
- Department of Radiology, University Hospital Ulm, Ulm, Germany
| | - Frank Reister
- Section Obstetrics & Perinatology, Department of Obstetrics & Gynecology, University Hospital Ulm, Ulm, Germany
| | - Harald Ehrhardt
- Division of Neonatology and Pediatric Intensive Care Medicine, Department of Pediatrics and Adolescent Medicine, University Hospital Ulm, Ulm, Germany
| | - Ulrike Friebe-Hoffmann
- Section Obstetrics & Perinatology, Department of Obstetrics & Gynecology, University Hospital Ulm, Ulm, Germany
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18
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Leber AL. Maternal and congenital human cytomegalovirus infection: laboratory testing for detection and diagnosis. J Clin Microbiol 2024; 62:e0031323. [PMID: 38391188 PMCID: PMC11005381 DOI: 10.1128/jcm.00313-23] [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] [Indexed: 02/24/2024] Open
Abstract
Human cytomegalovirus (CMV) is the leading cause of congenital infection worldwide and the most common cause of non-genetic sensorineural hearing loss. As there is no vaccine or other specific intervention to prevent congenital CMV infection, there is a need to identify maternal and congenital infections with sensitive and specific testing as early as possible. There is no widely accepted practice for screening during pregnancy or in all newborns for identification of possible cases of congenital CMV. Currently, screening during pregnancy is limited to those identified as at risk followed by fetal and/or neonatal testing when congenital infection is suspected. This review focuses primarily on the current status of laboratory testing for diagnosis of maternal and congenital CMV infections. Primary maternal infection is best diagnosed using serologic testing, including CMV IgM, IgG, and avidity testing, while fetal infection should be assessed by nucleic acid amplification testing (NAAT) of amniotic fluid. Urine and saliva NAATs are the mainstay for diagnosis of congenital CMV in the first 3 weeks of life. Testing of dried blood spots can be useful for diagnosis of congenital CMV outside of the newborn period. The gaps in knowledge such as the prognostic value of viral loads in various sample types are addressed.
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Affiliation(s)
- Amy L. Leber
- Departments of Pathology and Laboratory Medicine and Pediatrics, Nationwide Children’s Hospital, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
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Alsehli H, Alshahrani SM, Alzahrani S, Ababneh F, Alharbi NM, Alarfaj N, Baarmah D. Fetal and neonatal outcomes of posterior fossa anomalies: a retrospective cohort study. Sci Rep 2024; 14:8411. [PMID: 38600369 PMCID: PMC11006671 DOI: 10.1038/s41598-024-59163-8] [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: 11/30/2023] [Accepted: 04/08/2024] [Indexed: 04/12/2024] Open
Abstract
The primary aim of this study was to estimate the incidence of posterior fossa anomalies (PFA) and assess the associated outcomes in King Abdulaziz Medical City (KAMC), Riyadh. All fetuses diagnosed by prenatal ultrasound with PFA from 2017 to 2021 in KAMC were analyzed retrospectively. PFA included Dandy-Walker malformation (DWM), mega cisterna magna (MCM), Blake's pouch cyst (BPC), and isolated vermian hypoplasia (VH). The 65 cases of PFA were 41.5% DWM, 46.2% MCM, 10.8% VH, and 1.5% BPC. The annual incidence rates were 2.48, 2.64, 4.41, 8.75, and 1.71 per 1000 anatomy scans for 2017, 2018, 2019, 2020, and 2021, respectively. Infants with DWM appeared to have a higher proportion of associated central nervous system (CNS) abnormalities (70.4% vs. 39.5%; p-value = 0.014) and seizures than others (45% vs. 17.9%; p-value = 0.041). Ten patients with abnormal genetic testing showed a single gene mutation causing CNS abnormalities, including a pathogenic variant in MPL, C5orf42, ISPD, PDHA1, PNPLA8, JAM3, COL18A1, and a variant of uncertain significance in the PNPLA8 gene. Our result showed that the most common PFA is DWM and MCM. The autosomal recessive pathogenic mutation is the major cause of genetic disease in Saudi patients diagnosed with PFA.
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Affiliation(s)
- Hanan Alsehli
- King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia.
- Department of Obstetrics and Gynecology, King Abdulaziz Medical City, Ministry of the National Guard-Health Affairs, Riyadh, Saudi Arabia.
- King Abdullah International Medical Research Center, Riyadh, Saudi Arabia.
| | - Saeed Mastour Alshahrani
- Department of Public Health, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia
| | - Shatha Alzahrani
- Department of Pediatric Neurology, King Abdullah Specialist Children Hospital, Ministry of the National Guard-Health Affairs, Riyadh, Saudi Arabia
| | - Farouq Ababneh
- Department of Genetics and Precision Medicine, King Abdullah Specialist Children Hospital, Ministry of the National Guard-Health Affairs, Riyadh, Saudi Arabia
- King Abdulaziz Medical City, Ministry of the National Guard-Health Affairs, Riyadh, Saudi Arabia
| | - Nawal Mashni Alharbi
- Department of Obstetrics and Gynecology, King Abdulaziz Medical City, Ministry of the National Guard-Health Affairs, Riyadh, Saudi Arabia
| | - Nassebah Alarfaj
- Department of Obstetrics and Gynecology, King Abdulaziz Medical City, Ministry of the National Guard-Health Affairs, Riyadh, Saudi Arabia
| | - Duaa Baarmah
- Department of Pediatrics, King Abdullah Bin Abdulaziz University Hospital, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
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Gilad N, Agrawal S, Philippopoulos E, Murphy KE, Shinar S. Is a Higher Amniotic Fluid Viral Load Associated with a Greater Risk of Fetal Injury in Congenital Cytomegalovirus Infection-A Systematic Review and Meta-Analysis. J Clin Med 2024; 13:2136. [PMID: 38610901 PMCID: PMC11012373 DOI: 10.3390/jcm13072136] [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: 02/10/2024] [Revised: 03/28/2024] [Accepted: 03/30/2024] [Indexed: 04/14/2024] Open
Abstract
Background: Numerous studies have aimed to predict prenatal and neonatal outcomes for pregnancies complicated by congenital cytomegalovirus (CMV). Presently, assessing CMV severity prenatally relies largely on fetal imaging. A controversy exists regarding CMV viral load (VL) and its association with fetal and neonatal sequelae. Objective: To perform a systematic review and meta-analysis investigating the association between CMV DNA VL in amniotic fluid and fetal and neonatal outcomes in pregnancies with congenital CMV. Results: All cohort, case-control and observational studies that compared outcomes of fetuses with congenital CMV and provided information on individual patient CMV VL quantified in copies per milliliter (c/mL) from inception to January 2023 were included, with no geographical or language restrictions. A total of 1251 citations were reviewed with eight studies meeting inclusion criteria and included in meta-analysis. Affected pregnancies had a higher VL in the amniotic fluid compared to those unaffected with a mean difference of 2.2e+7 (range 1.5e+7 to 2.8e+7). In subgroup analysis, the VL was significantly higher in the fetuses, with imaging findings related to CMV compared to asymptomatic fetuses with a mean difference of 4.1e+7 (95% CI 2.8e+7-5.4e+7). However, among babies with congenital CMV, the VL was not significantly different between symptomatic and asymptomatic babies. Conclusions: Amniotic fluid CMV VL is associated with fetal sequalae in congenital CMV, with a higher VL conferring a greater risk for prenatal injury.
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Affiliation(s)
- Noa Gilad
- Department of Obstetrics and Gynecology, University of Toronto, Toronto, ON M5G 1E2, Canada; (N.G.); (E.P.); (K.E.M.)
| | - Swati Agrawal
- Department of Obstetrics and Gynecology, University of McMaster, Hamilton, ON L8S 4K1, Canada;
| | - Eleni Philippopoulos
- Department of Obstetrics and Gynecology, University of Toronto, Toronto, ON M5G 1E2, Canada; (N.G.); (E.P.); (K.E.M.)
| | - Kellie E. Murphy
- Department of Obstetrics and Gynecology, University of Toronto, Toronto, ON M5G 1E2, Canada; (N.G.); (E.P.); (K.E.M.)
| | - Shiri Shinar
- Department of Obstetrics and Gynecology, University of Toronto, Toronto, ON M5G 1E2, Canada; (N.G.); (E.P.); (K.E.M.)
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Wang L, Liang P, Pan P, Su J, Qin J, Chen Z, Huang D, Sun W, Song P, Wei H. Prenatal chromosomal microarray analysis and karyotyping in fetuses with isolated choroid plexus cyst: A retrospective case-control study. Eur J Obstet Gynecol Reprod Biol 2024; 297:91-95. [PMID: 38603985 DOI: 10.1016/j.ejogrb.2024.04.002] [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: 12/21/2023] [Revised: 03/30/2024] [Accepted: 04/05/2024] [Indexed: 04/13/2024]
Abstract
OBJECTIVES To evaluate the the diagnostic yield of chromosomal microarray analysis (CMA) in fetuses with isolated CPC (iCPC). METHODS A total of 315 fetuses with iCPC (iCPC group) and 364 fetuses without abnormal ultrasound findings (control group) were recruited between July 2014 to March 2018. RESULTS The overall diagnostic yield of chromosomal abnormalities by CMA and karyotyping in iCPC group was up to 4.1 %, higher than 1.4 % in the control group, p < 0.05. The detection rate of pathogenic or likely pathogenic copy number variants (CNVs) with clinical significance by CMA in iCPC group (1.3 %) was higher than in control group (0 %), p < 0.05. According to the type of chromosome abnormalities, the missed diagnosis rate of non-invasive prenatal testing (NIPT) was 1.6 % in our study. CONCLUSIONS The presence of iCPC on ultrasound examination suggests a potential indication for genetic counseling. Karyotyping and chromosomal microarray analysis may be considered for fetuses with iCPC. It is important to be aware of the limitations of non-invasive prenatal testing, as there is a possibility of residual risk.
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Affiliation(s)
- Linlin Wang
- Prenatal Diagnosis Center, The Maternal & Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, People's Republic of China
| | - Ping Liang
- Prenatal Diagnosis Center, The Maternal & Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, People's Republic of China
| | - Pingshan Pan
- Prenatal Diagnosis Center, The Maternal & Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, People's Republic of China
| | - Jiasun Su
- Prenatal Diagnosis Center, The Maternal & Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, People's Republic of China
| | - Jiayi Qin
- Prenatal Diagnosis Center, The Maternal & Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, People's Republic of China
| | - Zhaoxia Chen
- Prenatal Diagnosis Center, The Maternal & Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, People's Republic of China
| | - Dongbing Huang
- Prenatal Diagnosis Center, The Maternal & Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, People's Republic of China
| | - Weijia Sun
- Prenatal Diagnosis Center, The Maternal & Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, People's Republic of China
| | - Pengshu Song
- Prenatal Diagnosis Center, The Maternal & Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, People's Republic of China
| | - Hongwei Wei
- Prenatal Diagnosis Center, The Maternal & Child Health Hospital of Guangxi Zhuang Autonomous Region, Nanning, People's Republic of China.
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You H, Wang Y, Han R, Gu J, Zeng L, Zhao Y. Risk factors for placenta accreta spectrum without prior cesarean section: A case-control study in China. Int J Gynaecol Obstet 2024. [PMID: 38573157 DOI: 10.1002/ijgo.15493] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Revised: 02/22/2024] [Accepted: 03/10/2024] [Indexed: 04/05/2024]
Abstract
OBJECTIVE To identify the risk factors for placenta accreta spectrum (PAS) disorders in women without prior cesarean section (CS). METHODS This retrospective case-control study investigated patients without prior CS who gave birth at Peking University Third Hospital between January 1, 2015 and December 31, 2021. Patients diagnosed with PAS according to the clinical diagnostic criteria of the 2019 International Federation of Gynecology and Obstetrics (FIGO) classification were included as the study group. Patients were matched as the control group according to delivery date and placenta previa, in a 1:2 allocation ratio. Maternal characteristics were compared between the two groups. RESULTS The study included 348 patients in the study group and 696 in the control group. The multivariate analysis showed that the independent risk factors of PAS consisted of operative hysteroscopy (once: adjusted odds ratio [aOR] 2.38, 95% CI 1.28-4.24, P = 0.006; twice or more: aOR 5.43, 95% CI 1.04-28.32, P = 0.045), uterine curettage (once: aOR 2.54, 95% CI 1.80-3.58, P < 0.001; twice: aOR 3.01, 95% CI 1.81-5.02, P < 0.001; three or more times: aOR 9.18, 95% CI 4.64-18.18, P < 0.001), multifetal pregnancy (aOR 5.64, 95% CI 3.01-10.57, P < 0.001), adenomyosis (aOR 2.77, 95% CI 1.23-6.22, P = 0.014), in vitro fertilization (aOR 1.51, 95% CI 1.04-2.20, P = 0.030) and pre-eclampsia (aOR 2.72, 95% CI 1.36-5.45, P = 0.005), and the independent protective factor was being multiparous (aOR 0.37, 95% CI 0.25-0.54, P < 0.001). CONCLUSION After controlling the effect of placenta previa, we found that patients with PAS without prior CS had unique maternal characteristics. Classification and quantification of the intrauterine surgeries they have undergone is essential for identifying high-risk patients. Early identification of high-risk groups by risk factors has the potential to improve the prognosis considerably.
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Affiliation(s)
- Huanyu You
- Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
| | - Yan Wang
- Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
- National Centre for Healthcare Quality Management in Obsterics, Beijing, China
| | - Rui Han
- Department of Obstetrics, Maternal and Child Health Hospital of Changzhi, Changzhi, China
| | - Jinyu Gu
- Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
| | - Lin Zeng
- Research Center of Clinical Epidemiology, Peking University Third Hospital, Beijing, China
| | - Yangyu Zhao
- Department of Obstetrics and Gynecology, Peking University Third Hospital, Beijing, China
- National Centre for Healthcare Quality Management in Obsterics, Beijing, China
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Geerts L, Brink LT, Odendaal HJ. Selecting a birth weight standard for an indigenous population in a LMIC: A prospective comparative study. Int J Gynaecol Obstet 2024. [PMID: 38571441 DOI: 10.1002/ijgo.15519] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 03/12/2024] [Accepted: 03/24/2024] [Indexed: 04/05/2024]
Abstract
OBJECTIVES The aim of the present study was to compare birth weight (BW) distribution and proportion of BWs below or above specified percentiles in low-risk singleton pregnancies in healthy South African (SA) women of mixed ancestry with expected values according to four BW references and to determine the physiological factors affecting BW. METHODS This was an ancillary study of a prospective multinational cohort study, involving 7060 women recruited between August 2007 and January 2015 in two townships of Cape Town, characterized by low socioeconomic status, and high levels of drinking and smoking. Detailed information about maternal and pregnancy characteristics, including harmful exposures, was gathered prospectively, allowing us to select healthy women with uncomplicated pregnancies without any known harmful exposures. In this cohort we compared the median BW and the proportion of BWs P90, 95 and 97 according to four reference standards (INTERGROWTH-21st, customized according to the method described by Mickolajczyk, Fetal Medicine Foundation and revised Fenton reference) with expected values. Appropriate parametric and nonparametric tests were used, and sensitivity analysis was performed for infant sex, first trimester bookings and women of normal body mass index (BMI). Multiple regression was used to explore effects of confounders. Written consent and ethics approval was obtained. RESULTS The cohort included 739 infants. The INTERGROWTH-21st standard was closest for the actual BW-distribution and categories. Below-expected BW was associated with boys, younger, shorter, leaner women, lower parity and gravidity. Actual BW was significantly influenced by maternal weight, BMI, parity and gestational age. CONCLUSION Of the four references assessed in this study, the INTERGROWTH-21st standard was closest for the actual BW distribution. Maternal variables significantly influence BW.
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Affiliation(s)
- Lut Geerts
- Department of Obstetrics and Gynecology, Faculty of Medicine and Health Sciences, Stellenbosch University, Parow, South Africa
| | - Lucy T Brink
- Department of Obstetrics and Gynecology, Faculty of Medicine and Health Sciences, Stellenbosch University, Parow, South Africa
| | - Hein J Odendaal
- Department of Obstetrics and Gynecology, Faculty of Medicine and Health Sciences, Stellenbosch University, Parow, South Africa
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Hcini N, Lambert V, Carod JF, Mathieu M, Carles G, Picone O, Sibiude J, Pomar L, Nacher M. Emerging and re-emerging infectious diseases in pregnant women in an amazonian region: a large retrospective study from French Guiana. Eur J Clin Microbiol Infect Dis 2024:10.1007/s10096-024-04813-y. [PMID: 38573394 DOI: 10.1007/s10096-024-04813-y] [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: 10/03/2023] [Accepted: 03/18/2024] [Indexed: 04/05/2024]
Abstract
PURPOSE Over the past decade, the Amazon basin has faced numerous infectious epidemics. Our comprehension of the actual extent of these infections during pregnancy remains limited. This study aimed to clarify the clinical and epidemiological features of emerging and re-emerging infectious diseases during pregnancy in western French Guiana and along the Maroni River over the previous nine years. METHODS This retrospective cohort study enrolled pregnant women living in west French Guiana territory and giving birth in the only local referral center after 22 weeks of gestation between 2013 and 2021. Data on symptomatic or asymptomatic biologically confirmed emerging or re-emerging diseases during pregnancy was collected. RESULTS Six epidemic waves were experienced during the study period, including 498 confirmed Zika virus infections (2016), 363 SARS-CoV-2 infections (2020-2021), 87 chikungunya virus infections (2014), 76 syphilis infections (2013-2021), and 60 dengue virus infections (2013-2021) at different gestational ages. Furthermore, 1.1% (n = 287) and 1.4% (n = 350) of pregnant women in west French Guiana were living with HIV and HTLV, respectively. During the study period, at least 5.5% (n = 1,371) faced an emerging or re-emerging infection during pregnancy. CONCLUSION These results highlight the diversity, abundance, and dynamism of emerging and re-emerging infectious agents faced by pregnant women in the Amazon basin. Considering the maternal and neonatal adverse outcomes associated with these infections, increased efforts are required to enhance diagnosis, reporting, and treatment of these conditions.
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Affiliation(s)
- Najeh Hcini
- Department of Obstetrics and Gynecology, West French Guiana Hospital Center, Saint-Laurent-du-Maroni, French Guiana.
- DFR Santé Université Guyane, CIC Inserm 1424, Cayenne, France.
| | - Véronique Lambert
- Department of Obstetrics and Gynecology, West French Guiana Hospital Center, Saint-Laurent-du-Maroni, French Guiana
| | - Jean-François Carod
- Department of Biology, West French Guiana Hospital Center, Saint-Laurent-du-Maroni, French Guiana
| | - Meredith Mathieu
- Department of Obstetrics and Gynecology, West French Guiana Hospital Center, Saint-Laurent-du-Maroni, French Guiana
| | - Gabriel Carles
- Department of Obstetrics and Gynecology, West French Guiana Hospital Center, Saint-Laurent-du-Maroni, French Guiana
| | - Olivier Picone
- Service de Gynécologie-Obstétrique, Hôpital Louis Mourier, Assistance Publique-Hôpitaux de Paris, Université de Paris, Inserm IAME-U1137, Colombes Cedex, Paris, France
- Université de Paris, Colombes Cedex, Paris, France
- Inserm IAME-U1137, Paris, France
- Groupe de Recherche sur les Infections pendant la Grossesse (GRIG), Vélizy, France
- FHU Prema, Paris, France
| | - Jeanne Sibiude
- Service de Gynécologie-Obstétrique, Hôpital Louis Mourier, Assistance Publique-Hôpitaux de Paris, Université de Paris, Inserm IAME-U1137, Colombes Cedex, Paris, France
- Université de Paris, Colombes Cedex, Paris, France
- Inserm IAME-U1137, Paris, France
- Groupe de Recherche sur les Infections pendant la Grossesse (GRIG), Vélizy, France
- FHU Prema, Paris, France
| | - Leo Pomar
- School of Health Sciences (HESAV), HES-SO University of Applied Sciences and Arts Western Switzerland, 1011, Lausanne, Switzerland
- Ultrasound and Fetal medicine, Department Woman-mother-child, Lausanne University Hospital and Lausanne University, 1011, Lausanne, Switzerland
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O'Keeffe R, Mulligan K, McParland P, McAuliffe FM, Mahony R, Corcoran S, O'Connor C, Carroll S, Walsh J. Estimating fetal weight in gastroschisis: A 10 year audit of outcomes at the National Maternity Hospital. Int J Gynaecol Obstet 2024. [PMID: 38572954 DOI: 10.1002/ijgo.15525] [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: 12/28/2023] [Revised: 03/14/2024] [Accepted: 03/24/2024] [Indexed: 04/05/2024]
Abstract
OBJECTIVE To identify whether conventional methods of estimating fetal growth (Hadlock's formula), which relies heavily on abdominal circumference measurements, are accurate in fetuses with gastroschisis. METHODS A retrospective cohort study was performed between the period January 1, 2011 and December 31, 2021 in a tertiary referral maternity hospital identifying all pregnancies with a diagnosis of gastroschisis. Projected fetal weight was obtained using the formula (EFW [Hadlock's formula] + 185 g × [X/7]) where X was the number of days to delivery. RESULTS During the study period 41 cases were identified. The median maternal age was 25. The median BMI was 25 and 63% were primiparous women (n = 26). Median gestation at diagnosis was 21 weeks. Median gestation at delivery was 36 weeks. A total of 4.8% of mothers had a history of drug use (n = 2). The rate of maternal tobacco use was 21.9% (n = 9). A total of 4.8% of fetuses had additional congenital anomalies including amniotic band syndrome and myelomeningocele (n = 2). Estimated fetal weight (EFW) and birth weight data were available for 34 cases. A Wilcoxon signed-rank test showed projected EFW using Hadlock's formula did not result in a statistically significant different birth weight (Z = -1.3, P = 0.169). Median projected weight and actual birth weight were 2241.35 and 2415 g respectively. Median difference was 0.64 g (95% CI: -148 to -28.5). CONCLUSION Our data showed accuracy using standard formulae for EFW in fetuses with gastroschisis.
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Affiliation(s)
- Rachel O'Keeffe
- UCD School of Medicine and Medical Science, National Maternity Hospital, Dublin, Ireland
| | - Karen Mulligan
- UCD School of Medicine and Medical Science, National Maternity Hospital, Dublin, Ireland
| | - Peter McParland
- UCD School of Medicine and Medical Science, National Maternity Hospital, Dublin, Ireland
- UCD Perinatal Research Centre, School of Medicine, University College Dublin, National Maternity Hospital, Dublin, Ireland
| | - Fionnuala M McAuliffe
- UCD School of Medicine and Medical Science, National Maternity Hospital, Dublin, Ireland
- UCD Perinatal Research Centre, School of Medicine, University College Dublin, National Maternity Hospital, Dublin, Ireland
| | - Rhona Mahony
- UCD School of Medicine and Medical Science, National Maternity Hospital, Dublin, Ireland
- UCD Perinatal Research Centre, School of Medicine, University College Dublin, National Maternity Hospital, Dublin, Ireland
| | - Siobhan Corcoran
- UCD School of Medicine and Medical Science, National Maternity Hospital, Dublin, Ireland
- UCD Perinatal Research Centre, School of Medicine, University College Dublin, National Maternity Hospital, Dublin, Ireland
| | - Clare O'Connor
- UCD School of Medicine and Medical Science, National Maternity Hospital, Dublin, Ireland
- UCD Perinatal Research Centre, School of Medicine, University College Dublin, National Maternity Hospital, Dublin, Ireland
| | - Stephen Carroll
- UCD School of Medicine and Medical Science, National Maternity Hospital, Dublin, Ireland
| | - Jennifer Walsh
- UCD School of Medicine and Medical Science, National Maternity Hospital, Dublin, Ireland
- UCD Perinatal Research Centre, School of Medicine, University College Dublin, National Maternity Hospital, Dublin, Ireland
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Serafin K, Nocun AA, Zawisza K, Dudzik MM, Wiechec MT. Comparison of Left Ventricular Stroke Volume in 2nd- and 3rd Trimester Fetuses Measured by the Product of VTI and Aortic Annular Area With That Assessed by Simpson's Single-Plane Rule Using the STE Technique. J Ultrasound Med 2024. [PMID: 38567690 DOI: 10.1002/jum.16456] [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: 01/17/2024] [Revised: 03/02/2024] [Accepted: 03/16/2024] [Indexed: 04/04/2024]
Abstract
OBJECTIVES The aim of the study was to compare left ventricle stroke volume in healthy, eutrophic fetuses in the 2nd and 3rd trimesters evaluated using the velocity time integral and aortic annulus area with left ventricular stroke volume measured using Simpson's single-plane rule and to determine the discrepancy equation. METHODS The study included 354 fetuses. In each fetus, during the same examination, simultaneous assessment of stroke volume was performed by pulsed-wave Doppler using the product of the velocity time integral and aortic annulus area and by the fetalHQ® software using Simpson's single-plane rule. The Mann-Whitney U test was used to compare the "product-derived" stroke volume and stroke volume using fetalHQ® software values in the 2nd and 3rd trimesters separately. The agreement between the two methods were verified using Bland-Altman analysis. A linear regression model was used to obtain the discrepancy equation. RESULTS In the 2nd trimester, the mean percentage difference between both the techniques showed that the stroke volume values determined using pulsed-wave Doppler were, on average, 88% higher than the stroke volume values determined using fetalHQ®. The upper limit of agreement between the compared techniques was approximately 146% and the lower limit of agreement was equal to 29.6%. In the 3rd trimester, the results indicated that the stroke volume values determined using pulsed-wave Doppler were, on average, 76% higher than the stroke volume values determined using fetalHQ®. The upper limit of agreement between the compared techniques was approximately 129% and the lower limit of agreement was 23%. Based on the results of the linear regression models, discrepancy formulas of the stroke volume values were obtained. The equations to calculate the predicted mean and standard deviations were used to compute the reference intervals for the mean, 5th and 95th centiles. CONCLUSION The calculation of left ventricular stroke volume using pulsed Doppler has higher result in relation to stroke volume determined using Simpson's rule significantly. The aortic annulus area showed a higher correlation regarding stroke volume than the velocity time integral in both the 2nd and 3rd trimesters. Stroke volume increased with the increase in aortic annulus area, whereas the velocity time integral remained relatively constant. The retrospective analysis of the collected material enabled the determination of the discrepancy equation.
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Affiliation(s)
- Krzysztof Serafin
- Chair of Gynecology and Obstetrics, Faculty of Medicine, Jagiellonian University Medical College, Cracow, Poland
- Ultrasound Laboratory, ARS MEDICA Specialist Gynecology and Obstetrics Clinic, Tarnow, Poland
| | - Agnieszka A Nocun
- Ultrasound Laboratory, MWU DOBRE USG Center of Ultrasound Diagnostics, Cracow, Poland
| | - Katarzyna Zawisza
- Chair of Epidemiology and Preventive Medicine, Jagiellonian University Medical College, Cracow, Poland
| | - Magdalena M Dudzik
- Ultrasound Laboratory, MWU DOBRE USG Center of Ultrasound Diagnostics, Cracow, Poland
| | - Marcin T Wiechec
- Chair of Gynecology and Obstetrics, Faculty of Medicine, Jagiellonian University Medical College, Cracow, Poland
- Ultrasound Laboratory, MWU DOBRE USG Center of Ultrasound Diagnostics, Cracow, Poland
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Ayhan I, Demirci O, Odacılar AŞ, Yücel İK, Karaman A. Revisiting Atrioventricular Septal Defects: Exploring Chromosomal Abnormalities, Cardiac and Extracardiac Anomalies in a Contemporary Prenatal Cohort. Pediatr Cardiol 2024:10.1007/s00246-024-03477-x. [PMID: 38570366 DOI: 10.1007/s00246-024-03477-x] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Accepted: 03/18/2024] [Indexed: 04/05/2024]
Abstract
To estimate if there is an association between partial AVSD with chromosomal abnormalities, cardiac and extracardiac malformations, and to report the outcomes of prenatally diagnosed AVSD in a large, contemporary cohort. This is a retrospective cohort study of 190 prenatally diagnosed fetal AVSD between 2014 and 2023. Type of AVSD (complete vs partial), additional cardiac findings, extracardiac findings, presence of a heterotaxy, results of prenatal karyotype, and pregnancy outcomes were documented and analyzed. A total of 190 cases of fetal AVSD were analyzed. Complete AVSDs comprised 141 (74.2%) of the cohort, while partial AVSDs comprised 49 (25.7%). Karyotype was completed in 131 cases, and in 98 (74.8%) cases chromosomal abnormalities were identified, with trisomy 21 being the most common (53/131, 40.5%). Complete AVSDs were associated with trisomy 21 (45.5%, p = 0.04), Isolated cases of complete AVSDs (p = 0.03). Partial AVSDs were associated with trisomy 18 (53.1%, p < 0.001). In cases of partial AVSDs with aneuploidies, 7 (70%) had an ostium primum defect and 20 (90.9%) of AV canal type VSD. Isolated partial AVSD had no clear association with aneuploidies. There were additional cardiac anomalies in 96 (50.5%) and extracardiac anomalies in 134 (70.5%) of the cohort. There were no differences between partial and complete AVSD in rate of additional cardiac and extracardiac anomalies. AVSD was part of a heterotaxy in 47 (24.7%) of cases, and heterotaxy was associated with complete AVSD in the majority of cases (43/47, 91.4%, p = 0.003). Fetal partial AVSDs are associated with trisomy 18. Fetal complete AVSDs, even isolated, are associated with trisomy 21. There were no differences in association of other aneuploidies, additional cardiac findings, or extracardiac anomalies between prenatally diagnosed complete AVSDs and partial AVSDs.
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Affiliation(s)
- Işıl Ayhan
- Zeynep Kamil Women and Children's Diseases Training and Research Hospital, Perinatology, University of Health Sciences, Istanbul, Turkey.
| | - Oya Demirci
- Zeynep Kamil Women and Children's Diseases Training and Research Hospital, Perinatology, University of Health Sciences, Istanbul, Turkey
| | - Ali Şahap Odacılar
- Zeynep Kamil Women and Children's Diseases Training and Research Hospital, Perinatology, University of Health Sciences, Istanbul, Turkey
| | - İlker Kemal Yücel
- Siyami Ersek Cardiology and Cardiovascular Surgery Training and Research Hospital, Pediatric Cardiology, University of Health Sciences, Istanbul, Turkey
| | - Ali Karaman
- Zeynep Kamil Women and Children's Diseases Training and Research Hospital, Medical Genetics, University of Health Sciences, Istanbul, Turkey
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Słodki M. Differential diagnosis in disproportion in four-chamber view in fetus in late pregnancy-Challenging dilemma. Echocardiography 2024; 41:e15803. [PMID: 38549394 DOI: 10.1111/echo.15803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Accepted: 03/05/2024] [Indexed: 04/02/2024] Open
Affiliation(s)
- Maciej Słodki
- Collegium Medicum, The Mazovian University in Płock, Płock, Poland
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Jantarasaengaram S, Jaisamut P, Yanaranop M, Sriswasdi S. Spectral Doppler Parameters of Fetal Main Branch Pulmonary Artery at 20 to 40 Weeks of Gestation: Reference Ranges and Percentile Calculators. J Am Soc Echocardiogr 2024; 37:439-448. [PMID: 38040062 DOI: 10.1016/j.echo.2023.11.023] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 11/21/2023] [Accepted: 11/21/2023] [Indexed: 12/03/2023]
Abstract
BACKGROUND The published reference ranges for Doppler parameters of the fetal pulmonary artery (PA) are usually derived from small sample sizes with no practical standard score or percentile ranking, which hinders systematic comparisons of Doppler figures across different gestational ages (GAs). This study aimed to establish comprehensive reference ranges and provide a percentile ranking solution for key spectral Doppler parameters. METHODS This is a cross-sectional study of 465 uncomplicated singleton pregnancies during 20 to 40 weeks of gestation. Spectral waveforms of the fetal main branch PA were obtained with a pulsed-wave Doppler interrogation site within 5 mm from the vascular origin. Fifteen spectral Doppler parameters were identified. Associations between these parameters with GA and fetal heart rate were assessed and used to develop percentile calculators via different statistical models. The root mean squared error of each model was calculated to determine the best performance solution. RESULTS Acceptable spectral waveforms were obtained for 94.1% (438/465) of the fetuses. All Doppler parameters except pulsatility index, manually traced pulsatility index, peak systolic velocity, and time to systolic notch/acceleration time ratio were significantly correlated with GA, while acceleration time, ejection time, time to systolic notch, peak early-diastolic reversal flow, and peak early-diastolic reversal flow/peak systolic velocity ratio were additionally significantly correlated with fetal heart rate. Support vector machine models with radial basis kernel yield the best percentile estimation (root mean squared error of 2.17-4.08 and R2 of >0.98). Furthermore, the top 5% and bottom 5% outliers could be identified with positive predictive values of 0.71 to 0.97. An online user interface of percentile calculators is available at https://github.com/cmb-chula/fetoPAD. CONCLUSIONS This study presents normal reference ranges and percentile calculators for 15 spectral Doppler parameters of the fetal main branch PA, some of which have not been published. The estimated percentiles enhance comparison and outlier detection of the spectral Doppler figures among fetuses at different GAs.
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Affiliation(s)
- Surasak Jantarasaengaram
- Maternal-Fetal Medicine Division, Department of Obstetrics and Gynecology, Rajavithi Hospital, College of Medicine, Rangsit University, Bangkok, Thailand.
| | - Pemika Jaisamut
- Maternal-Fetal Medicine Division, Department of Obstetrics and Gynecology, Rajavithi Hospital, College of Medicine, Rangsit University, Bangkok, Thailand
| | - Marut Yanaranop
- Maternal-Fetal Medicine Division, Department of Obstetrics and Gynecology, Rajavithi Hospital, College of Medicine, Rangsit University, Bangkok, Thailand
| | - Sira Sriswasdi
- Center of Excellence in Computational Molecular Biology, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand; Center for Artificial Intelligence in Medicine, Research Affairs, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
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Kyvernitakis I, von Gehren F, Malan M, Baschat A, Maul H, Osinski M. Prediction of Preterm Birth with the Uterocervical Angle in Singleton Pregnancies Treated with a Cervical Pessary. Ultraschall Med 2024; 45:190-198. [PMID: 37168018 DOI: 10.1055/a-2091-7179] [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: 05/13/2023]
Abstract
BACKGROUND Cervical pessaries are an established therapy option for patients at risk for spontaneous preterm birth (sPTB). The uterocervical angle (UCA) remains a promising sPTB predictor. However, its clinical significance has yet to be described in patients treated with a pessary. METHODS This study analyzed data of patients treated with a pessary because of cervical shortening in singleton pregnancies. The patients were divided into 2 groups according to transvaginal ultrasound findings: the funneling group (n = 68) and the no-funneling group (n = 42). Moreover, we analyzed patients within these prespecified groups according to the UCA < 95° and ≥ 95°. RESULTS Delivery occurred significantly earlier in patients treated with a pessary and with a high UCA ≥ 95°(p = 0.006). The median gestational age at delivery in patients treated with a pessary and with no funneling and a UCA < 95° vs. ≥ 95° were 39.00 and 36.14 weeks, respectively (p = 0.005). In cases with funneling and a UCA < 95° vs. ≥ 95° the mean gestational age at delivery was 38.14 and 38.07 weeks respectively (p=1,00). There was a significant negative linear correlation between UCA and the gestational age at delivery in all patients (p = 0.04), which was even profound in the group without funneling (p = 0.0002). However, we found no significant correlation between cervical length and gestational age at delivery in all patients (p = 0.42) as well as in the group without funneling (p = 0.28). CONCLUSION In spite of pessary treatment, patients with UCA ≥ 95° presented with a higher risk of sPTB compared to patients with UCA < 95°. This suggests that the UCA seems to be a better predictor of sPTB than the cervical length in patients receiving pessary treatment.
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Affiliation(s)
- Ioannis Kyvernitakis
- Asklepios Clinic Barmbek, Departament of Obstetrics and Prenatal Medicine, Asklepios Medical School, University of Semmelweis, Hamburg, Germany
| | - Friederike von Gehren
- Asklepios Clinic Barmbek, Departament of Obstetrics and Prenatal Medicine, Asklepios Medical School, University of Semmelweis, Hamburg, Germany
| | - Marcel Malan
- Asklepios Clinic Barmbek, Departament of Obstetrics and Prenatal Medicine, Asklepios Medical School, University of Semmelweis, Hamburg, Germany
| | - Ahmet Baschat
- Gynecology & Obstetrics, Johns Hopkins University, Baltimore, United States
| | - Holger Maul
- Asklepios Clinic Barmbek, Departament of Obstetrics and Prenatal Medicine, Asklepios Medical School, University of Semmelweis, Hamburg, Germany
| | - Maciej Osinski
- Asklepios Clinic Barmbek, Departament of Obstetrics and Prenatal Medicine, Asklepios Medical School, University of Semmelweis, Hamburg, Germany
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Kong CW, To WWK. Precision of vacuum cup placement and its association with subgaleal hemorrhage and associated morbidity in term neonates. Arch Gynecol Obstet 2024; 309:1411-1419. [PMID: 37017783 DOI: 10.1007/s00404-023-07018-4] [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: 12/20/2022] [Accepted: 03/20/2023] [Indexed: 04/06/2023]
Abstract
PURPOSE To evaluate whether the precision of vacuum cup placement is associated with failed vacuum extraction(VE), neonatal subgaleal hemorrhage(SGH) and other VE-related birth trauma. METHODS All women with singleton term cephalic fetuses with attempted VE were recruited over a period of 30 months. Neonates were examined immediately after birth and the position of the chignon documented to decide whether the cup position was flexing median or suboptimal. Vigilant neonatal surveillance was performed to look for VE-related trauma, including subgaleal/subdural hemorrhages, skull fractures, scalp lacerations. CT scans of the brain were ordered liberally as clinically indicated. RESULTS The VE rate was 5.89% in the study period. There were 17(4.9%) failures among 345 attempted VEs. Thirty babies suffered from subgaleal/subdural hemorrhages, skull fractures, scalp lacerations or a combination of these, giving an incidence of VE-related birth trauma of 8.7%. Suboptimal cup positions occurred in 31.6%. Logistic regression analysis showed that failed VE was associated with a non-occipital anterior fetal head position (OR 3.5, 95% CI 1.22-10.2), suboptimal vacuum cup placement (OR 4.13, 95% CI 1.38-12.2) and a longer duration of traction (OR 8.79, 95% CI 2.13-36.2); while, VE-related birth trauma was associated with failed VE (OR 3.93, 95% CI 1.08-14.3) and more pulls (OR 4.07, 95% CI 1.98-8.36). CONCLUSION Suboptimal vacuum cup positions were related to failed VE but not to SGH and other vacuum-related birth trauma. While optimal flexed median cup positions should be most desirable mechanically to effect delivery, such a position does not guarantee prevention of SGH.
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Affiliation(s)
- Choi Wah Kong
- Department of Obstetrics and Gynaecology, United Christian Hospital, 130 Hip Wo Street, Kwun Tong, Hong Kong, China.
| | - William Wing Kee To
- Department of Obstetrics and Gynaecology, United Christian Hospital, 130 Hip Wo Street, Kwun Tong, Hong Kong, China
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Dall'Asta A, Frusca T, Rizzo G, Ramirez Zegarra R, Lees C, Figueras F, Ghi T. Assessment of the cerebroplacental ratio and uterine arteries in low-risk pregnancies in early labour for the prediction of obstetric and neonatal outcomes. Eur J Obstet Gynecol Reprod Biol 2024; 295:18-24. [PMID: 38325239 DOI: 10.1016/j.ejogrb.2024.02.002] [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: 11/29/2023] [Revised: 01/28/2024] [Accepted: 02/02/2024] [Indexed: 02/09/2024]
Abstract
BACKGROUND The evidence-based management of human labor includes the antepartum identification of patients at risk for intrapartum hypoxia. However, available evidence has shown that most of the hypoxic-related complications occur among pregnancies classified at low-risk for intrapartum hypoxia, thus suggesting that the current strategy to identify the pregnancies at risk for intrapartum fetal hypoxia has limited accuracy. OBJECTIVE To evaluate the role of the combined assessment of the cerebroplacental ratio (CPR) and uterine arteries (UtA) Doppler in the prediction of obstetric intervention (OI) for suspected intrapartum fetal compromise (IFC) within a cohort of low-risk singleton term pregnancies in early labor. METHODS Prospective multicentre observational study conducted across four tertiary Maternity Units between January 2016 and September 2019. Low-risk term pregnancies with spontaneous onset of labor were included. A two-step multivariable model was developed to assess the risk of OI for suspected IFC. The baseline model included antenatal and intrapartum characteristics, while the combined model included antenatal and intrapartum characteristics plus Doppler anomalies such as CPR MoM < 10th percentile and mean UtA Doppler PI MoM ≥ 95th percentile. Predictive performance was determined by receiver-operating characteristics curve analysis. RESULTS 804 women were included. At logistic regression analysis, CPR MoM < 10th percentile (aOR 1.269, 95 % CI 1.188-1.356, P < 0.001), mean UtA PI MoM ≥ 95th percentile (aOR 1.012, 95 % CI 1.001-1.022, P = 0.04) were independently associated with OI for suspected IFC. At ROC curve analysis, the combined model including antenatal characteristics plus abnormal CPR and mean UtA PI yielded an AUC of 0.78, 95 %CI(0.71-0.85), p < 0.001, which was significantly higher than the baseline model (AUC 0.61, 95 %CI(0.54-0.69), p = 0.007) (p < 0.001). The combined model was associated with a 0.78 (95 % CI 0.67-0.89) sensitivity, 0.68 (95 % CI 0.65-0.72) specificity, 0.15 (95 % CI 0.11-0.19) PPV, and 0.98 (0.96-0.99) NPV, 2.48 (95 % CI 2.07-2.97) LR + and 0.32 (95 % CI 0.19-0.53) LR- for OI due to suspected IFC. CONCLUSIONS A predictive model including antenatal and intrapartum characteristics combined with abnormal CPR and mean UtA PI has a good capacity to rule out and a moderate capacity to rule in OI due to IFC, albeit with poor predictive value.
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Affiliation(s)
- Andrea Dall'Asta
- Department of Medicine and Surgery, Obstetrics and Gynaecology Unit, University of Parma, Parma, Italy; Department of Metabolism, Digestion and Reproduction, Institute of Reproductive and Developmental Biology, Imperial College London, United Kingdom.
| | - Tiziana Frusca
- Department of Medicine and Surgery, Obstetrics and Gynaecology Unit, University of Parma, Parma, Italy
| | - Giuseppe Rizzo
- Department of Obstetrics and Gynaecology, Fondazione Policlinico di Tor Vergata, University of Rome Tor Vergata, Rome, Italy
| | - Ruben Ramirez Zegarra
- Department of Medicine and Surgery, Obstetrics and Gynaecology Unit, University of Parma, Parma, Italy
| | - Christoph Lees
- Department of Metabolism, Digestion and Reproduction, Institute of Reproductive and Developmental Biology, Imperial College London, United Kingdom; Centre for Fetal Care, Queen Charlotte's and Chelsea Hospital, Imperial College Healthcare NHS Trust, London, United Kingdom
| | - Francesc Figueras
- Fetal i+D Fetal Medicine Research Center, BCNatal - Barcelona Center for Maternal-Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Deu), IDIBAPS, University of Barcelona, Spain
| | - Tullio Ghi
- Department of Medicine and Surgery, Obstetrics and Gynaecology Unit, University of Parma, Parma, Italy
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Reyna-Villasmil E, Briceño-Pérez C, Briceño-Sanabria JC. Ultrasonographic Diagnosis of Twin-to-Twin Transfusion Syndrome. Am J Perinatol 2024; 41:531-538. [PMID: 35263768 DOI: 10.1055/s-0042-1744259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
INTRODUCTION Twin-twin transfusion syndrome (TTTS) is a typical complication of monochorionic twin pregnancies (MCTP). Placental vessels that communicate in the chorionic plate between donor and recipient, are responsible for the imbalance of blood flow. Circulatory imbalance causes hypovolemia in donor and hypervolemia in recipient fetus. In a typical case, recipient fetus develops polyhydramnios, weight gain, cardiomegaly and hydrops fetalis. In contrast, donor fetus develops oligohydramnios and fetal growth restriction. AIM The objective of this review is to evaluate in detail the main diagnostic aspects and add other important data for diagnosis of TTTS. SCIENTIFIC BASES The main diagnostic event for this condition is based on the ultrasonographic discovery of oligohydramnios-polyhydramnios sequence. Other useful elements for diagnosis, staging and prognosis are fetal urinary bladder visualization, urinary bladder volumen measurements, edema of subcutaneous and/or generalized tissue edema, Doppler flow velocity waves and cardiac evaluation. CONCLUSION Considerations regarding diagnosis of TTTS make it possible to emphasize that role of physicians treating patients with MCTP is to identify ultrasound sequence of oligohydramnios-polyhydramnios. Other ultrasonographic fetal data as fetal urinary bladder visualization, urinary bladder volumen measurements, edema of subcutaneous and/or generalized tissue edema, Doppler flow velocity waves and cardiac evaluation; may help diagnosis, staging and prognosis of TTTS. It is their responsibility to accurately assess severity, therapeutic possibilities and prognosis. KEY POINTS · The role of physicians treating patients with MCTP, regarding diagnosis of TTTS, must be to identify ultrasound sequence of oligohydramnios-polyhydramnios.. · Other ultrasonographic fetal data may help diagnosis, staging, and prognosis of TTTS as follows: fetal urinary bladder visualization, urinary bladder volume measurements, edema of subcutaneous and/or generalized tissue edema, Doppler flow velocity waves, and cardiac evaluation.. · It is physicians' responsibility to accurately assess severity, therapeutic possibilities, and prognosis of patients with MCTP and diagnosis of TTTS..
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Wardhana MP, Kuntaman K, Utomo B, Aryananda RA, Rifdah SN, Wafa IA, Shahnaz AA, Ningrum D, Cininta NI, Ariani G, Van Lith JM, Dachlan EG. Evidence of Placental Villous Inflammation and Apoptosis in Third-Trimester Symptomatic SARS-CoV-2 Maternal Infection. Yonsei Med J 2024; 65:202-209. [PMID: 38515357 PMCID: PMC10973560 DOI: 10.3349/ymj.2023.0309] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Revised: 10/03/2023] [Accepted: 10/30/2023] [Indexed: 03/23/2024] Open
Abstract
PURPOSE In view of conflicting reports on the ability of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) to infect placental tissue, this study aimed to further evaluate the impact of inflammation and placental damage from symptomatic third-trimester maternal COVID-19 infection. MATERIALS AND METHODS This case-control study included 32 placenta samples each from symptomatic COVID-19 pregnancy and normal non-COVID-19 pregnancy. The villous placental area's inflammatory expression [angiotensin converting enzyme-2 (ACE-2), transmembrane protease serine-2 (TMPRSS2), interferon-γ (IFN-γ), interleukin-6 (IL-6), and SARS-CoV-2 spike protein] and apoptotic rate were examined using immunohistochemistry and Terminal deoxynucleotidyl transferase dUTP Nick-End Labeling (TUNEL) assay. Comparison and correlation analysis were used based on COVID-19 infection, placental SARS-CoV-2 spike protein evidence, and maternal severity status. RESULTS Higher expressions of TMPRSS2, IFN-γ, and trophoblast apoptotic rate were observed in the COVID-19 group (p<0.001), whereas ACE-2 and IL-6 expressions were not significantly different from the control group (p>0.05). Additionally, SARS-CoV-2 spike protein was detected in 8 (25%) placental samples of COVID-19 pregnancy. COVID-19 subgroup analysis revealed increased IFN-γ, trophoblast, and stromal apoptosis (p<0.01). Moreover, the results of the current study revealed no correlation between maternal COVID-19 severity and placental inflammation as well as the apoptotic process. CONCLUSION The presence of SARS-CoV-2 spike protein as well as altered inflammatory and apoptotic processes may indicate the presence of placental disturbance in third-trimester maternal COVID-19 infection. The lack of correlation between placental disruption and maternal severity status suggests the need for more research to understand the infection process and any potential long-term impacts on all offsprings born to COVID-19-infected pregnant women.
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Affiliation(s)
- Manggala Pasca Wardhana
- Doctoral Program of Medical Science, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Universitas Airlangga, Dr. Soetomo Academic General Hospital, Surabaya, Indonesia
| | - Kuntaman Kuntaman
- Doctoral Program of Medical Science, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia
- Department of Clinical Microbiology, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia
| | - Budi Utomo
- Doctoral Program of Medical Science, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia
- Department of Public Health, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia
| | - Rozi Aditya Aryananda
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Universitas Airlangga, Dr. Soetomo Academic General Hospital, Surabaya, Indonesia
| | | | - Ifan Ali Wafa
- Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia
| | - Almira Aulia Shahnaz
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Universitas Airlangga, Dr. Soetomo Academic General Hospital, Surabaya, Indonesia
| | - Dahlia Ningrum
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Universitas Airlangga, Dr. Soetomo Academic General Hospital, Surabaya, Indonesia
| | - Nareswari Imanadha Cininta
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Universitas Airlangga, Dr. Soetomo Academic General Hospital, Surabaya, Indonesia
| | - Grace Ariani
- Anatomical Pathology Department, Faculty of Medicine, Universitas Airlangga, Dr. Soetomo Academic General Hospital, Surabaya, Indonesia
| | - Jan Mm Van Lith
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Universitas Airlangga, Dr. Soetomo Academic General Hospital, Surabaya, Indonesia
- Department of Gynaecology and Obstetrics, Leiden University Medical Center, Leiden, the Netherlands
| | - Erry Gumilar Dachlan
- Doctoral Program of Medical Science, Faculty of Medicine, Universitas Airlangga, Surabaya, Indonesia
- Department of Obstetrics and Gynaecology, Faculty of Medicine, Universitas Airlangga, Dr. Soetomo Academic General Hospital, Surabaya, Indonesia.
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Gottschalk I, Walter A, Menzel T, Weber EC, Wendt S, Sreeram N, Gembruch U, Berg C, Abel JS. D-Transposition of the great arteries with restrictive foramen ovale in the fetus: the dilemma of predicting the need for postnatal urgent balloon atrial septostomy. Arch Gynecol Obstet 2024; 309:1353-1367. [PMID: 36971845 PMCID: PMC10894161 DOI: 10.1007/s00404-023-06997-8] [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: 01/18/2023] [Accepted: 03/01/2023] [Indexed: 03/29/2023]
Abstract
OBJECTIVE Restrictive foramen ovale (FO) in dextro-transposition of the great arteries (d-TGA) with intact ventricular septum may lead to severe life-threatening hypoxia within the first hours of life, making urgent balloon atrial septostomy (BAS) inevitable. Reliable prenatal prediction of restrictive FO is crucial in these cases. However, current prenatal echocardiographic markers show low predictive value, and prenatal prediction often fails with fatal consequences for a subset of newborns. In this study, we described our experience and aimed to identify reliable predictive markers for BAS. METHODS We included 45 fetuses with isolated d-TGA that were diagnosed and delivered between 2010 and 2022 in two large German tertiary referral centers. Inclusion criteria were the availability of former prenatal ultrasound reports, of stored echocardiographic videos and still images, which had to be obtained within the last 14 days prior to delivery and that were of sufficient quality for retrospective re-analysis. Cardiac parameters were retrospectively assessed and their predictive value was evaluated. RESULTS Among the 45 included fetuses with d-TGA, 22 neonates had restrictive FO postnatally and required urgent BAS within the first 24 h of life. In contrast, 23 neonates had normal FO anatomy, but 4 of them unexpectedly showed inadequate interatrial mixing despite their normal FO anatomy, rapidly developed hypoxia and also required urgent BAS ('bad mixer'). Overall, 26 (58%) neonates required urgent BAS, whereas 19 (42%) achieved good O2 saturation and did not undergo urgent BAS. In the former prenatal ultrasound reports, restrictive FO with subsequent urgent BAS was correctly predicted in 11 of 22 cases (50% sensitivity), whereas a normal FO anatomy was correctly predicted in 19 of 23 cases (83% specificity). After current re-analysis of the stored videos and images, we identified three highly significant markers for restrictive FO: a FO diameter < 7 mm (p < 0.01), a fixed (p = 0.035) and a hypermobile (p = 0.014) FO flap. The maximum systolic flow velocities in the pulmonary veins were also significantly increased in restrictive FO (p = 0.021), but no cut-off value to reliably predict restrictive FO could be identified. If the above markers are applied, all 22 cases with restrictive FO and all 23 cases with normal FO anatomy could correctly be predicted (100% positive predictive value). Correct prediction of urgent BAS also succeeded in all 22 cases with restrictive FO (100% PPV), but naturally failed in 4 of the 23 cases with correctly predicted normal FO ('bad mixer') (82.6% negative predictive value). CONCLUSION Precise assessment of FO size and FO flap motility allows a reliable prenatal prediction of both restrictive and normal FO anatomy postnatally. Prediction of likelihood of urgent BAS also succeeds reliably in all fetuses with restrictive FO, but identification of the small subset of fetuses that also requires urgent BAS despite their normal FO anatomy fails, because the ability of sufficient postnatal interatrial mixing cannot be predicted prenatally. Therefore, all fetuses with prenatally diagnosed d-TGA should always be delivered in a tertiary center with cardiac catheter stand-by, allowing BAS within the first 24 h after birth, regardless of their predicted FO anatomy.
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Affiliation(s)
- I Gottschalk
- Division of Prenatal Medicine, Gynecological Ultrasound and Fetal Surgery, Department of Obstetrics and Gynecology, University Hospital Cologne and Faculty of Medicine, University of Cologne, Cologne, Germany.
| | - A Walter
- Department of Obstetrics and Prenatal Medicine, University of Bonn, Bonn, Germany
| | - T Menzel
- Division of Prenatal Medicine, Gynecological Ultrasound and Fetal Surgery, Department of Obstetrics and Gynecology, University Hospital Cologne and Faculty of Medicine, University of Cologne, Cologne, Germany
| | - E C Weber
- Division of Prenatal Medicine, Gynecological Ultrasound and Fetal Surgery, Department of Obstetrics and Gynecology, University Hospital Cologne and Faculty of Medicine, University of Cologne, Cologne, Germany
| | - S Wendt
- Heartcenter, Department of Cardiac Surgery, Cardiothoracic Intensive Care and Thoracic Surgery, University Hospital Cologne, University of Cologne, Cologne, Germany
| | - N Sreeram
- Department of Pediatric Cardiology, University Hospital Cologne and Faculty of Medicine, University of Cologne, Cologne, Germany
| | - U Gembruch
- Department of Obstetrics and Prenatal Medicine, University of Bonn, Bonn, Germany
| | - C Berg
- Division of Prenatal Medicine, Gynecological Ultrasound and Fetal Surgery, Department of Obstetrics and Gynecology, University Hospital Cologne and Faculty of Medicine, University of Cologne, Cologne, Germany
| | - J S Abel
- Division of Prenatal Medicine, Gynecological Ultrasound and Fetal Surgery, Department of Obstetrics and Gynecology, University Hospital Cologne and Faculty of Medicine, University of Cologne, Cologne, Germany
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Rücker B, Vigneswaran TV, Zidere V, Simpson JM. Association of Prenatally Diagnosed Isolated Single Left Superior Vena Cava and Postnatal Development of Coarctation of the Aorta. Pediatr Cardiol 2024; 45:749-758. [PMID: 38381183 DOI: 10.1007/s00246-024-03407-x] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 01/04/2024] [Indexed: 02/22/2024]
Abstract
To report the prevalence of coarctation of the aorta (CoA) in fetuses with single left superior vena cava (SL-SVC) and to evaluate changes in echocardiographic measurements. Additionally, to report the prevalence of associated malformations. Retrospective observational study of fetuses diagnosed with SL-SVC between 2012 and 2021 at a tertiary fetal cardiology unit. In fetuses without intracardiac abnormalities, Z-scores of the ventricles, great arteries, and Doppler flow patterns are reported. We identified 47 fetuses with SL-SVC of which 8/47 (17%) had abnormal intracardiac anatomy. One fetus was lost to follow-up. Of those with normal intracardiac anatomy and postnatal follow-up (38), karyotype abnormalities were confirmed in 2/38 (5%) and ECA in 8/38 (21%). 33/38 were live-born. None developed CoA postnatally. Paired analysis of Z-scores between early and late scans of 24 fetuses showed that diameters of the right heart structures and Doppler flows of tricuspid valve increased significantly during pregnancy, while the left heart structures and flow patterns did not change. The median risk of CoA did not change between the early and the late scan. We did not observe CoA in this cohort. A degree of ventricular asymmetry was present, but this was due to right heart dominance rather than hypoplasia of left heart structures. This likely reflects redistribution of blood and does not appear to confer increased risk of CoA. Predictive models of the postnatal development of CoA which set the dimensions of right and left heart structures in relation might not be applicable in this situation.
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Affiliation(s)
- Beate Rücker
- Department of Congenital Heart Disease, Evelina London Children's Hospital, Guy's & St Thomas' NHS Trust, Westminster Bridge Road, London, SE1 7EH, UK.
- Harris Birthright Centre, Fetal Medicine Research Institute, King's College Hospital, London, UK.
| | - Trisha V Vigneswaran
- Department of Congenital Heart Disease, Evelina London Children's Hospital, Guy's & St Thomas' NHS Trust, Westminster Bridge Road, London, SE1 7EH, UK
- Harris Birthright Centre, Fetal Medicine Research Institute, King's College Hospital, London, UK
| | - Vita Zidere
- Department of Congenital Heart Disease, Evelina London Children's Hospital, Guy's & St Thomas' NHS Trust, Westminster Bridge Road, London, SE1 7EH, UK
- Harris Birthright Centre, Fetal Medicine Research Institute, King's College Hospital, London, UK
| | - John M Simpson
- Department of Congenital Heart Disease, Evelina London Children's Hospital, Guy's & St Thomas' NHS Trust, Westminster Bridge Road, London, SE1 7EH, UK
- Harris Birthright Centre, Fetal Medicine Research Institute, King's College Hospital, London, UK
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D'Alberti E, Rizzo G, Khalil A, Mappa I, Pietrolucci ME, Capannolo G, Alameddine S, Sorrenti S, Zullo F, Giancotti A, Di Mascio D, D'Antonio F. Counseling in fetal medicine: Congenital cytomegalovirus infection. Eur J Obstet Gynecol Reprod Biol 2024; 295:8-17. [PMID: 38310675 DOI: 10.1016/j.ejogrb.2024.01.037] [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: 09/29/2023] [Revised: 12/02/2023] [Accepted: 01/29/2024] [Indexed: 02/06/2024]
Abstract
Although the clinical work-up of CMV in pregnancy has gradually become more accurate, counseling for CMV is still challenging. Despite the potential feasibility of universal prenatal serological screening, its introduction in prenatal diagnosis continues to raise concerns related to its real cost-effectiveness. Contextually, anticipating the confirmation of fetal infection earlier in pregnancy is one of the most pressing issues to reduce the parental psychological burden. Amniocentesis is still the gold standard and recent data have demonstrated that it could be performed before 20 weeks of gestation, provided that at least 8 weeks have elapsed from the presumed date of maternal seroconversion. New approaches, such as chorionic villus sampling (CVS) and virome DNA, even if not yet validated as confirmation of fetal infection, have been studied alternatively to amniocentesis to reduce the time-interval from maternal seroconversion and the amniocentesis results. Risk stratification for sensorineural hearing loss (SNHL) and long-term sequelae should be provided according to the prognostic predictors. Nevertheless, in the era of valacyclovir, maternal high-dose therapy, mainly for first trimester infections, can reduce the risk of vertical transmission and increase the likelihood of asymptomatic newborns, but it is still unclear whether valacyclovir continues to exert a beneficial effect on fetuses with positive amniocentesis. This review provides updated evidence-based key counseling points with GRADE recommendations.
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Affiliation(s)
- Elena D'Alberti
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Italy
| | - Giuseppe Rizzo
- Department of Obstetrics and Gynecology Fondazione Policlinico Tor Vergata, University of Roma Tor Vergata, Rome, Italy
| | - Asma Khalil
- Vascular Biology Research Centre, Molecular and Clinical Sciences Research Institute, St George's University of London, the United Kingdom of Great Britain and Northern Ireland; Fetal Medicine Unit, St George's Hospital, London, the United Kingdom of Great Britain and Northern Ireland; Fetal Medicine Unit, Liverpool Women's Hospital, University of Liverpool, Liverpool, the United Kingdom of Great Britain and Northern Ireland
| | - Ilenia Mappa
- Division of Maternal Fetal Medicine Ospedale Cristo Re, University of Roma Tor Vergata, Rome, Italy
| | - Maria Elena Pietrolucci
- Department of Obstetrics and Gynecology Fondazione Policlinico Tor Vergata, University of Roma Tor Vergata, Rome, Italy
| | - Giulia Capannolo
- Center for Fetal Care and High-Risk Pregnancy, Department of Obstetrics and Gynecology, University of Chieti, Italy
| | - Sara Alameddine
- Center for Fetal Care and High-Risk Pregnancy, Department of Obstetrics and Gynecology, University of Chieti, Italy
| | - Sara Sorrenti
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Italy
| | - Fabrizio Zullo
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Italy
| | - Antonella Giancotti
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Italy
| | - Daniele Di Mascio
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Italy.
| | - Francesco D'Antonio
- Center for Fetal Care and High-Risk Pregnancy, Department of Obstetrics and Gynecology, University of Chieti, Italy
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Anselem O, Charlier C, Regnault N, Madji K, Lelong N, Le Ray C. Prevalence of COVID-19 among pregnant women and its impact on childbirth in March 2021: Data from the French National Perinatal Survey. J Gynecol Obstet Hum Reprod 2024; 53:102756. [PMID: 38401599 DOI: 10.1016/j.jogoh.2024.102756] [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: 12/06/2023] [Revised: 02/19/2024] [Accepted: 02/21/2024] [Indexed: 02/26/2024]
Abstract
BACKGROUND Several series reported obstetric complications among pregnant women hospitalized for COVID. These data, because they focused on women with the most severe presentations or with specific immunosuppression, were likely to overestimate the risks associated with the infection at a global level. To date, population-based studies, most of which collected data from registers of women hospitalized during pregnancy for COVID-19, remain sparse. Neither the prevalence of COVID-19 in pregnant women nor the overall extent of obstetric complications worldwide, compared with uninfected pregnant women is clear. The impact of COVID-19 on perinatal care and obstetric management is thus difficult to evaluate. OBJECTIVES To evaluate the prevalence and determinants of COVID-19 diagnosis during pregnancy and assess related obstetric practices and perinatal outcomes. STUDY DESIGN Used data collected at childbirth in France from women included in the 2021 national perinatal survey, we compared women with and without a COVID-19 diagnosis (for sociodemographic characteristics) and then women with no COVID-19 diagnosis during pregnancy, women diagnosed more than 15 days preceding childbirth, and those diagnosed within those 15 days for outcomes. RESULTS The COVID-19 prevalence during pregnancy was 5.7 % (95 %CI 5.3-6.1) (678/11 930). The aOR for COVID-19 diagnosis associated with non-French nationality was 1.27 (95 %CI 1.03-1.58), with non-smoking 0.63 (95 %CI 0.55-0.81) and with multiparity 1.21 (95 %CI 1.02-1.45). Diagnosis occurred in the third trimester for 49 % -28.5 % in the 15 days before childbirth. Women with COVID-19 diagnosed during pregnancy had preterm births more often (9.6 %) than women without this diagnosis (6.9 %) (P = 0.007). Women with COVID-19 diagnosed within the 15 days preceding childbirth had more cesarean deliveries (28.3 %) than those diagnosed earlier (17.4 %) (P = 0.02). CONCLUSIONS COVID-19 diagnosis during pregnancy was associated with an increased risk of preterm birth. Obstetric outcomes were poorer in women with a COVID-19 diagnosis in the 15 days preceding childbirth.
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Affiliation(s)
- Olivia Anselem
- Maternité Port-Royal, Groupe hospitalier Paris Centre, AP-HP, FHU Prema, 75014 Paris, France.
| | - Caroline Charlier
- Equipe Mobile d'Infectiologie, Groupe hospitalier Paris Centre, AP-HP, FHU Prema, 75014 Paris, France
| | | | - Katiya Madji
- INSERM UMR 1153, Obstetrical, Perinatal and Pediatric Epidemiology Research Team (Epopé), Center for Epidemiology and Statistics, Université de Paris-Cité, Paris, France
| | - Nathalie Lelong
- INSERM UMR 1153, Obstetrical, Perinatal and Pediatric Epidemiology Research Team (Epopé), Center for Epidemiology and Statistics, Université de Paris-Cité, Paris, France
| | - Camille Le Ray
- Maternité Port-Royal, Groupe hospitalier Paris Centre, AP-HP, FHU Prema, 75014 Paris, France; INSERM UMR 1153, Obstetrical, Perinatal and Pediatric Epidemiology Research Team (Epopé), Center for Epidemiology and Statistics, Université de Paris-Cité, Paris, France
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Chou FS, Clark RH, Yeh HW. The association between antenatal corticosteroids exposure and postnatal growth in infants born between 23 and 29 weeks of gestation. J Perinatol 2024; 44:561-567. [PMID: 38228764 DOI: 10.1038/s41372-024-01871-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Revised: 12/19/2023] [Accepted: 01/04/2024] [Indexed: 01/18/2024]
Abstract
OBJECTIVE To assess the association between antenatal corticosteroids exposure and postnatal growth in infants born at 23-29 weeks' gestation. STUDY DESIGN This retrospective study used data from the Pediatrix Clinical Data Warehouse. Maternal-infant dyads from 2018 to 2020 were included. Inverse propensity weighting (IPW) was applied to balance pre-treatment confounders. Primary outcomes included postnatal weight, length, and head circumference growth trajectory percentiles. RESULT The unadjusted cohort consisted of 11,912 dyads. After IPW adjustment, there were 23,231 dyads. Exposed infants showed higher postnatal trajectory percentiles for weight (by 3.4%), length (by 1.8%), and head circumference (by 2.5%) when compared to non-exposed infants. The positive association between antenatal corticosteroids and postnatal growth was only observed in infants not exposed to preeclampsia/eclampsia/HELLP syndrome or without fetal growth restriction. CONCLUSION Antenatal corticosteroids exposure is associated with better postnatal growth. The study is limited by its retrospective nature.
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Affiliation(s)
- Fu-Sheng Chou
- Department of Neonatology, Kaiser Permanente Riverside Medical Center, Riverside, CA, USA.
- Southern California Permanente Medical Group, Pasadena, CA, USA.
| | - Reese H Clark
- Center for Research, Education, Quality and Safety, Pediatrix® Medical Group, Sunrise, FL, USA
| | - Hung-Wen Yeh
- Division of Health Services and Outcomes Research, Children's Mercy Research Institute, Kansas City, MO, USA
- Department of Pediatrics, School of Medicine, University of Missouri-Kansas City, Kansas City, MO, USA
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Calis P, Gundogdu AC, Turgut E, Seymen CM, Saglam AS, Karcaaltincaba D, Kaplanoglu GT. Do small for gestational age fetuses have placental pathologies? Arch Gynecol Obstet 2024; 309:1305-1313. [PMID: 36933038 DOI: 10.1007/s00404-023-06989-8] [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: 12/27/2022] [Accepted: 02/21/2023] [Indexed: 03/19/2023]
Abstract
PURPOSE Although small for gestational age (SGA) does not cause adverse perinatal outcomes, the placental pathology for fetal growth restricted (FGR) and SGA fetuses is still unknown. The aim of this study is to evaluate the differences between placentas of early onset FGR, late onset FGR, SGA, and appropriate for gestational age (AGA) pregnancies in the manner of microvasculature and expression of anti-angiogenic PEDF factor and CD68. METHODS The study included four groups (early onset FGR, late onset FGR, SGA and AGA). Placental samples were obtained just after labor in all of the groups. Degenerative criteria were investigated with Hematoxylin-eosin staining. Immunohistochemical evaluation with H score and m RNA levels of Cluster of differentiation 68 (CD68) and pigment epithelium derived factor (PEDF) were performed for each group. RESULTS The highest levels of degeneration were detected in the early onset FGR group. In means of degeneration SGA placentas were found to be worse than the AGA placentas. The intensity of PEDF and CD68 were significant in early FGR, the late FGR and SGA groups compared to the AGA group (p < 0.001). The mRNA level results of the PEDF and CD68 were also parallel to the immunostaining results. CONCLUSION Although SGA fetuses are considered constitutionally small, the SGA placentas also demonstrated signs of degeneration similar to the FGR placentas. These degenerative signs were not seen among the AGA placentas.
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Affiliation(s)
- Pinar Calis
- Department of Obstetrics and Gynecology, Faculty of Medicine, Gazi University, 06100, Ankara, Turkey.
| | - Ayse Cakir Gundogdu
- Department of Histology and Embryology, Faculty of Medicine, Kütahya Health Sciences University, Kütahya, Turkey
| | - Ezgi Turgut
- Department of Obstetrics and Gynecology, Faculty of Medicine, Gazi University, 06100, Ankara, Turkey
| | - Cemile Merve Seymen
- Department of Histology and Embryology, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Atiye Seda Saglam
- Department of Medical Biology and Genetics, Faculty of Medicine, Gazi University, Ankara, Turkey
| | - Deniz Karcaaltincaba
- Department of Obstetrics and Gynecology, Faculty of Medicine, Gazi University, 06100, Ankara, Turkey
| | - Gulnur Take Kaplanoglu
- Department of Histology and Embryology, Faculty of Medicine, Gazi University, Ankara, Turkey
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Villalaín C, D'Antonio F, Flacco ME, Gómez-Montes E, Herraiz I, Deiros-Bronte L, Maskatia SA, Phillips AA, Contro E, Fricke K, Bhawna A, Beattie MJ, Moon-Grady AJ, Durand I, Slodki M, Respondek-Liberska M, Patel C, Kawamura H, Rizzo G, Pagani G, Galindo A. Diagnostic accuracy of prenatal ultrasound in coarctation of aorta: systematic review and individual participant data meta-analysis. Ultrasound Obstet Gynecol 2024; 63:446-456. [PMID: 38197327 DOI: 10.1002/uog.27576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 12/24/2023] [Accepted: 12/28/2023] [Indexed: 01/11/2024]
Abstract
OBJECTIVE To determine the diagnostic accuracy of prenatal ultrasound in detecting coarctation of the aorta (CoA). METHODS An individual participant data meta-analysis was performed to report on the strength of association and diagnostic accuracy of different ultrasound signs in detecting CoA prenatally. MEDLINE, EMBASE and CINAHL were searched for studies published between January 2000 and November 2021. Inclusion criteria were fetuses with suspected isolated CoA, defined as ventricular and/or great vessel disproportion with right dominance on ultrasound assessment. Individual participant-level data were obtained by two leading teams. PRISMA-IPD and PRISMA-DTA guidelines were used for extracting data, and the QUADAS-2 tool was used for assessing quality and applicability. The reference standard was CoA, defined as narrowing of the aortic arch, diagnosed after birth. The most commonly evaluated parameters on ultrasound, both in B-mode and on Doppler, constituted the index test. Summary estimates of sensitivity, specificity, diagnostic odds ratio (DOR) and likelihood ratios were computed using the hierarchical summary receiver-operating-characteristics model. RESULTS The initial search yielded 72 studies, of which 25 met the inclusion criteria. Seventeen studies (640 fetuses) were included. On random-effects logistic regression analysis, tricuspid valve/mitral valve diameter ratio > 1.4 and > 1.6, aortic isthmus/arterial duct diameter ratio < 0.7, hypoplastic aortic arch (all P < 0.001), aortic isthmus diameter Z-score of < -2 in the sagittal (P = 0.003) and three-vessel-and-trachea (P < 0.001) views, pulmonary artery/ascending aorta diameter ratio > 1.4 (P = 0.048) and bidirectional flow at the foramen ovale (P = 0.012) were independently associated with CoA. Redundant foramen ovale was inversely associated with CoA (P = 0.037). Regarding diagnostic accuracy, tricuspid valve/mitral valve diameter ratio > 1.4 had a sensitivity of 72.6% (95% CI, 48.2-88.3%), specificity of 65.4% (95% CI, 46.9-80.2%) and DOR of 5.02 (95% CI, 1.82-13.9). The sensitivity and specificity values were, respectively, 75.0% (95% CI, 61.1-86.0%) and 39.7% (95% CI, 27.0-53.4%) for pulmonary artery/ascending aorta diameter ratio > 1.4, 47.8% (95% CI, 14.6-83.0%) and 87.6% (95% CI, 27.3-99.3%) for aortic isthmus diameter Z-score of < -2 in the sagittal view and 74.1% (95% CI, 58.0-85.6%) and 62.0% (95% CI, 41.6-78.9%) for aortic isthmus diameter Z-score of < -2 in the three-vessel-and-trachea view. Hypoplastic aortic arch had a sensitivity of 70.0% (95% CI, 42.0-88.6%), specificity of 91.3% (95% CI, 78.6-96.8%) and DOR of 24.9 (95% CI, 6.18-100). The diagnostic yield of prenatal ultrasound in detecting CoA did not change significantly when considering multiple categorical parameters. Five of the 11 evaluated continuous parameters were independently associated with CoA (all P < 0.001) but all had low-to-moderate diagnostic yield. CONCLUSIONS Several prenatal ultrasound parameters are associated with an increased risk for postnatal CoA. However, diagnostic accuracy is only moderate, even when combinations of parameters are considered. © 2024 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- C Villalaín
- Fetal Medicine Unit, Department of Obstetrics and Gynecology, Hospital Universitario 12 de Octubre, Complutense University, Madrid, Spain
- Instituto de Investigación del Hospital 12 de Octubre (imas12), Madrid, Spain
- Primary Care Interventions to Prevent Maternal and Child Chronic Diseases of Perinatal and Developmental Origin (RICORS network), RD21/0012/0024, Madrid, Spain
| | - F D'Antonio
- Department of Obstetrics and Gynaecology, University of Chieti, Chieti, Italy
| | - M E Flacco
- Department of Environmental and Preventive Sciences, University of Ferrara, Ferrara, Italy
| | - E Gómez-Montes
- Fetal Medicine Unit, Department of Obstetrics and Gynecology, Hospital Universitario 12 de Octubre, Complutense University, Madrid, Spain
- Instituto de Investigación del Hospital 12 de Octubre (imas12), Madrid, Spain
- Primary Care Interventions to Prevent Maternal and Child Chronic Diseases of Perinatal and Developmental Origin (RICORS network), RD21/0012/0024, Madrid, Spain
| | - I Herraiz
- Fetal Medicine Unit, Department of Obstetrics and Gynecology, Hospital Universitario 12 de Octubre, Complutense University, Madrid, Spain
- Instituto de Investigación del Hospital 12 de Octubre (imas12), Madrid, Spain
- Primary Care Interventions to Prevent Maternal and Child Chronic Diseases of Perinatal and Developmental Origin (RICORS network), RD21/0012/0024, Madrid, Spain
| | - L Deiros-Bronte
- Department of Pediatric Cardiology, La Paz Children's Hospital, Madrid, Spain
| | - S A Maskatia
- Division of Pediatric Cardiology, Stanford University School of Medicine, Palo Alto, CA, USA
| | - A A Phillips
- Division of Pediatric Cardiology, Stanford University School of Medicine, Palo Alto, CA, USA
| | - E Contro
- Department of Obstetrics and Gynecology, Fetal Medicine Unit, S. Orsola University Hospital, Bologna, Italy
| | - K Fricke
- Department of Clinical Sciences Lund, Pediatric Cardiology, Lund University, Skane University Hospital, Lund, Sweden
| | - A Bhawna
- Department of Pediatrics, University of Washington School of Medicine, Seattle Children's Hospital, Seattle, WA, USA
| | - M J Beattie
- Division of Pediatric Cardiology, University of California San Francisco, San Francisco, CA, USA
| | - A J Moon-Grady
- Division of Pediatric Cardiology, University of California San Francisco, San Francisco, CA, USA
| | - I Durand
- Department of Pediatrics, Rouen University Hospital, Rouen, France
| | - M Slodki
- Medicine Faculty, Mazovian University in Plock, Plock, Poland
- Department of Prenatal Cardiology, Polish Mother's Memorial Hospital Research Institute in Lodz, Lodz, Poland
| | - M Respondek-Liberska
- Department for Diagnosis and Prevention of Congenital Malformations, Medical University of Lodz, Lodz, Poland
- Fetal Cardiology Department Polish Mother's Memorial Hospital, Lodz, Poland
| | - C Patel
- Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - H Kawamura
- Department of Maternal Fetal Medicine, Osaka Women's and Children's Hospital, Osaka, Japan
| | - G Rizzo
- Department of Obstetrics and Gynecology, Fondazione Policinico Tor Vergata, Università di Roma Tor Vergata, Rome, Italy
| | - G Pagani
- Department of Obstetrics and Gynecology, ASST-Papa Giovanni XXIII, Maternal Fetal Medicine Unit, Bergamo, Italy
| | - A Galindo
- Fetal Medicine Unit, Department of Obstetrics and Gynecology, Hospital Universitario 12 de Octubre, Complutense University, Madrid, Spain
- Instituto de Investigación del Hospital 12 de Octubre (imas12), Madrid, Spain
- Primary Care Interventions to Prevent Maternal and Child Chronic Diseases of Perinatal and Developmental Origin (RICORS network), RD21/0012/0024, Madrid, Spain
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Khodavandi P, Khodavandi A, Alizadeh F, Gholizadeh L. Possibility of intrauterine transmission from mother to fetus/newborn: Systematic review and meta-analysis of diagnostic methods to detect SARS-CoV-2 infection. Eur J Obstet Gynecol Reprod Biol 2024; 295:181-200. [PMID: 38367392 DOI: 10.1016/j.ejogrb.2024.02.026] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 02/03/2024] [Accepted: 02/12/2024] [Indexed: 02/19/2024]
Abstract
Several studies have reported vertical transmission of SARS-CoV-2; however, information regarding intrauterine transmission based on diagnostic methods to detect SARS-CoV-2 infection is scarce. A systematic review and meta-analysis was conducted to identify and explore the studies that attempt to ascertain the possibility of intrauterine transmission of SARS-CoV-2 infection according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA 2020) statement. The results demonstrate that SARS-CoV-2 can be transmitted intrauterine, as detected by clinical manifestations (1.00, 95 % CI: 1.00 - 1.00, 0.51, 95 % CI: 0.22 - 0.80), imaging (0.50, 95 % CI: 0.24 - 0.76, 0.03, 95 % CI: 0.00 - 0.17), molecular (1. 00, 95 % CI: 1.00 - 1.00, 0.92, 95 % CI: 0.77 - 1.00), immunological (0.32, 95 % CI: 0.10 - 0.57, 0.34, 95 % CI: 0.11 - 0.61), and histological approaches (0.79, 95 % CI: 0.52 - 0.98) in maternal and fetal/neonatal specimens, respectively. The possibility of intrauterine transmission of SARS-CoV-2 from mother to fetus/newborn was 41 % (95 % CI 0.37 - 0.45). We might confirm/verify the intrauterine transmission of SARS-CoCV-2 from mother to fetus/newborn.
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Affiliation(s)
| | - Alireza Khodavandi
- Department of Biology, Gachsaran Branch, Islamic Azad University, Gachsaran, Iran.
| | - Fahimeh Alizadeh
- Department of Biology, Gachsaran Branch, Islamic Azad University, Gachsaran, Iran
| | - Lida Gholizadeh
- Department of Nursing and Midwifery, Gachsaran Branch, Islamic Azad University, Gachsaran, Iran
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Li XF, Zhang YJ, Yao YL, Chen MX, Wang LL, Wang MD, Hu XY, Tang XJ, Zhong ZH, Fu LJ, Luo X, Lv XY, Geng LH, Wan Q, Ding YB. The association of post-embryo transfer SARS-CoV-2 infection with early pregnancy outcomes in in vitro fertilization: a prospective cohort study. Am J Obstet Gynecol 2024; 230:436.e1-436.e12. [PMID: 38135094 DOI: 10.1016/j.ajog.2023.12.022] [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: 08/16/2023] [Revised: 12/11/2023] [Accepted: 12/14/2023] [Indexed: 12/24/2023]
Abstract
BACKGROUND The influence of SARS-CoV-2 infection after embryo transfer on early pregnancy outcomes in in vitro fertilization or intracytoplasmic sperm injection-embryo transfer treatment remains inadequately understood. This knowledge gap endures despite an abundance of studies investigating the repercussions of preceding SARS-CoV-2 infection on early pregnancy outcomes in spontaneous pregnancies. OBJECTIVE This study aimed to investigate the association between SARS-CoV-2 infection within 10 weeks after embryo transfer and early pregnancy outcomes in patients undergoing in vitro fertilization/intracytoplasmic sperm injection treatment. STUDY DESIGN This prospective cohort study was conducted at a single public in vitro fertilization center in China. Female patients aged 20 to 39 years, with a body mass index ranging from 18 to 30 kg/m2, undergoing in vitro fertilization/intracytoplasmic sperm injection treatment, were enrolled between September 2022 and December 2022, with follow-up extended until March 2023. The study tracked SARS-CoV-2 infection time (≤14 days, ≤28 days, and ≤10 weeks after embryo transfer), symptoms, vaccination status, the interval between vaccination and embryo transfer, and early pregnancy outcomes, encompassing biochemical pregnancy rate, implantation rate, clinical pregnancy rate, and early miscarriage rate. The study used single-factor analysis and multivariate logistic regression to examine the association between SARS-CoV-2 infection status, along with other relevant factors, and the early pregnancy outcomes. RESULTS A total of 857 female patients undergoing in vitro fertilization/intracytoplasmic sperm injection treatment were analyzed. In the first stage, SARS-CoV-2 infection within 14 days after embryo transfer did not have a significant negative association with the biochemical pregnancy rate (adjusted odds ratio, 0.74; 95% confidence interval, 0.51-1.09). In the second stage, SARS-CoV-2 infection within 28 days after embryo transfer had no significant association with the implantation rate (36.6% in infected vs 44.0% in uninfected group; P=.181). No statistically significant association was found with the clinical pregnancy rate after adjusting for confounding factors (adjusted odds ratio, 0.69; 95% confidence interval, 0.56-1.09). In the third stage, SARS-CoV-2 infection within 10 weeks after embryo transfer had no significant association with the early miscarriage rate (adjusted odds ratio, 0.77; 95% confidence interval, 0.35-1.71). CONCLUSION Our study suggests that SARS-CoV-2 infection within 10 weeks after embryo transfer may not be negatively associated with the biochemical pregnancy rate, implantation rate, clinical pregnancy rate, and early miscarriage rate in patients undergoing in vitro fertilization/intracytoplasmic sperm injection treatment. It is important to note that these findings are specific to the target population of in vitro fertilization/intracytoplasmic sperm injection patients aged 20 to 39 years, without previous SARS-CoV-2 infection, and with a body mass index of 18 to 30 kg/m2. This information offers valuable insights, addressing current concerns and providing a clearer understanding of the actual risk associated with SARS-CoV-2 infection after embryo transfer.
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Affiliation(s)
- Xue-Fei Li
- Reproductive Center, Sichuan Jinxin Xinan Women and Children's Hospital, Chengdu, China
| | - Yong-Jia Zhang
- Department of Obstetrics and Gynecology, Women and Children's Hospital of Chongqing Medical University, Chongqing, China; Joint International Research Laboratory of Reproduction and Development of the Ministry of Education of China, School of Public Health, Chongqing Medical University, Chongqing, China
| | - Ying-Ling Yao
- Department of Obstetrics and Gynecology, Women and Children's Hospital of Chongqing Medical University, Chongqing, China; Joint International Research Laboratory of Reproduction and Development of the Ministry of Education of China, School of Public Health, Chongqing Medical University, Chongqing, China
| | - Ming-Xing Chen
- Department of Obstetrics and Gynecology, Women and Children's Hospital of Chongqing Medical University, Chongqing, China; Joint International Research Laboratory of Reproduction and Development of the Ministry of Education of China, School of Public Health, Chongqing Medical University, Chongqing, China
| | - Li-Li Wang
- Reproductive Center, Sichuan Jinxin Xinan Women and Children's Hospital, Chengdu, China
| | - Meng-Di Wang
- Department of Obstetrics and Gynecology, Women and Children's Hospital of Chongqing Medical University, Chongqing, China; Joint International Research Laboratory of Reproduction and Development of the Ministry of Education of China, School of Public Health, Chongqing Medical University, Chongqing, China
| | - Xin-Yue Hu
- Joint International Research Laboratory of Reproduction and Development of the Ministry of Education of China, School of Public Health, Chongqing Medical University, Chongqing, China
| | - Xiao-Jun Tang
- Joint International Research Laboratory of Reproduction and Development of the Ministry of Education of China, School of Public Health, Chongqing Medical University, Chongqing, China
| | - Zhao-Hui Zhong
- Joint International Research Laboratory of Reproduction and Development of the Ministry of Education of China, School of Public Health, Chongqing Medical University, Chongqing, China
| | - Li-Juan Fu
- Joint International Research Laboratory of Reproduction and Development of the Ministry of Education of China, School of Public Health, Chongqing Medical University, Chongqing, China; Department of Pharmacology, Academician Workstation, Changsha Medical University, Changsha, China
| | - Xin Luo
- Department of Obstetrics and Gynecology, the First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xing-Yu Lv
- Reproductive Center, Sichuan Jinxin Xinan Women and Children's Hospital, Chengdu, China
| | - Li-Hong Geng
- Reproductive Center, Sichuan Jinxin Xinan Women and Children's Hospital, Chengdu, China
| | - Qi Wan
- Department of Obstetrics and Gynecology, West China Second Hospital, Sichuan University, Chengdu, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, China
| | - Yu-Bin Ding
- Department of Obstetrics and Gynecology, Women and Children's Hospital of Chongqing Medical University, Chongqing, China; Joint International Research Laboratory of Reproduction and Development of the Ministry of Education of China, School of Public Health, Chongqing Medical University, Chongqing, China.
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Tartaglia S, Di Ilio C, Romanzi F, Moresi S, Nardi E, Bevilacqua E, Arena V, Lanzone A. Effects of SARS-Cov-2 mRNA vaccine on placental histopathology: Comparison of a population of uncomplicated COVID-19 positive pregnant women. Placenta 2024; 149:64-71. [PMID: 38527377 DOI: 10.1016/j.placenta.2024.03.008] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2023] [Revised: 03/05/2024] [Accepted: 03/13/2024] [Indexed: 03/27/2024]
Abstract
1. INTRODUCTION This study investigates the impact of SARS-CoV-2 infection on placental histopathology in pregnant women, comparing outcomes between vaccinated and non-vaccinated individuals. Despite known adverse pregnancy outcomes linked to SARS-CoV-2 infection, the specific effects on the placenta remain unclear. Although vaccination has demonstrated a substantial reduction in infection severity, its impact on placental health requires more insight. 2. METHODS Between March 2021 and July 2022, 387 COVID-19-positive women were admitted for delivery. Of these, 98 with non-severe symptoms were analyzed: 35 vaccinated during pregnancy, and 63 non-vaccinated. Two independent pathologists evaluated all placental specimens. 3. RESULTS The only differing obstetrical characteristic between groups was the mode of delivery (p 0.047), lacking clinical implications. Over 85% of placentas exhibited microscopic abnormalities, predominantly maternal vascular supply disorders (vaccinated 89.1%; unvaccinated 85.5%). Comparing vaccinated and unvaccinated groups revealed statistically significant differences, notably in increased focal perivillous fibrin deposits (IFPFD) [17.1% vs. 33.3% (p 0.04)] and avascular fibrotic villi (AFV) [0% vs. 11.1% (p 0.04)]. Binomial logistic regression confirmed the vaccine's protective role against IFPFD (aOR 0.36; 95%CI 013-0.99) and AVF (aOR 0.06, 95% CI 0.003-0.98). A sub-analysis in vaccinated women showed a positive correlation between the timing of the first dose and IFPFD presence (p 0.018). 4. DISCUSSION The lower incidence of maternal and fetal vascular malperfusion placental features in vaccinated women, coupled with the timing correlation, supports the vaccine's protective effect on placental tissue in COVID-19-infected pregnant patients. Notably, no side effects were reported post-vaccination, emphasizing the vaccine's safety and advocating for its secure administration in pregnant populations.
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Affiliation(s)
- Silvio Tartaglia
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Dipartimento di Scienza della Salute della Donna e del Bambino e di Sanità Pubblica, 00168, Rome, Italy; Department of Biomedicine and Prevention, University of Rome "Tor Vergata", Rome, Italy.
| | - Chiara Di Ilio
- Istituto di Clinica Ostetrica e Ginecologica, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Federica Romanzi
- Istituto di Clinica Ostetrica e Ginecologica, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Sascia Moresi
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Dipartimento di Scienza della Salute della Donna e del Bambino e di Sanità Pubblica, 00168, Rome, Italy
| | - Eleonora Nardi
- Section of Anatomic Pathology, Department of Health Sciences, University of Florence, Florence, Italy
| | - Elisa Bevilacqua
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Dipartimento di Scienza della Salute della Donna e del Bambino e di Sanità Pubblica, 00168, Rome, Italy
| | - Vincenzo Arena
- Fondazione Policlinico Universitario A. Gemelli, IRCCS, unità di Gineco-patologia e Patologia Mammaria, Dipartimento di Scienze della Salute della Donna e del Bambino e di Sanità Pubblica, 00168, Rome, Italy
| | - Antonio Lanzone
- Fondazione Policlinico Universitario A. Gemelli IRCCS, Dipartimento di Scienza della Salute della Donna e del Bambino e di Sanità Pubblica, 00168, Rome, Italy; Istituto di Clinica Ostetrica e Ginecologica, Università Cattolica del Sacro Cuore, Rome, Italy
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Gastesi Orbegozo I, Cea-Soriano L, Llorente A, Huerta-Álvarez C. Lack of association between COVID-19 vaccines and miscarriage onset using a case-crossover design. Sci Rep 2024; 14:7275. [PMID: 38538736 PMCID: PMC10973422 DOI: 10.1038/s41598-024-57880-8] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 03/22/2024] [Indexed: 04/07/2024] Open
Abstract
Pregnant women might have an increased risk of SARS-COV-2 infection. Although evidence towards the efficacy and safety of COVID-19 is growing still there is room for improvement on the knowledge towards pregnancy adverse events, such as miscarriage. We explored the association of COVID-19 vaccine with the risk of miscarriages using the Real-World. We identified a cohort of vaccinated pregnancies using the BIFAP database which contains systematically recorded data on care patients in Spain (N = 4054). We then restricted it to those women who had a miscarriage using a validated algorithm (N = 607). Among them, we performed a case-crossover design to evaluate the effect of intermittent exposures on the risk of miscarriage. Adjusted Odds Ratio with their confidence intervals were calculated using two analytical approaches: conditional logistic regression and Generalized Linear Mixed-Effects Models. A total of 225 (37.1%) were aged 35-39 years. The most common comorbidities were asthma, migraine, gastritis, and hypothyroidism. A total of 14.7% received only one dose of COVID-19 and 85.3% two doses, respectively. A total of 36.8% of women with one dose and 27.6% with two doses received the vaccine 7 days prior to the miscarriage. Corresponding adjusted estimates for the risk of miscarriage using the conditional logistic regression where as follows: 1.65 (95% CI 0.85-3.23) when using as the sum of 3 control moments among women with one dose, 1.02 (95% CI 0.72-1.46) among women with two doses and 1.03 (95% CI 0.72, 1.46) using the whole study population. Very similar results were obtained when conducting the Generalized Linear Mixed-Effects Models. There was no overall increased risk of miscarriage onset associated with COVID-19 vaccine although contradictory results were found according to the number of doses. Further studies are required with larger sample sizes to assess this association.
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Affiliation(s)
- Irati Gastesi Orbegozo
- Biomedical Research Foundation Hospital 12 de Octubre, Instituto de Investigación 12 de Octubre (imas12), Madrid, Spain
| | - Lucía Cea-Soriano
- Department of Public Health and Maternal Child Health, Faculty of Medicine, Complutense University of Madrid, Pza. Ramón y Cajal, s/n. Ciudad Universitaria, 28040, Madrid, Spain.
| | - Ana Llorente
- BIFAP, Division of Pharmacoepidemiology and Pharmacovigilance, Spanish Agency for Medicines and Medical Devices (AEMPS), Madrid, Spain
| | - Consuelo Huerta-Álvarez
- Department of Public Health and Maternal Child Health, Faculty of Medicine, Complutense University of Madrid, Pza. Ramón y Cajal, s/n. Ciudad Universitaria, 28040, Madrid, Spain
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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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Dellapiana G, Mok T, Platt LD, Silverman NS, Han CS, Esakoff TF. Sensitivity of antenatal ultrasound in diagnosing posterior placenta accreta spectrum disorders. J Perinat Med 2024; 52:288-293. [PMID: 38243911 DOI: 10.1515/jpm-2023-0491] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 01/01/2024] [Indexed: 01/22/2024]
Abstract
OBJECTIVES Optimal management of placenta accreta spectrum (PAS) requires antenatal diagnosis. We sought to evaluate the sensitivity of ultrasound findings suggestive of PAS in detecting posterior PAS. METHODS Cohort study of patients with posterior placentation and pathology-confirmed PAS from 2011 to 2020 at a tertiary center. Patients were excluded if ultrasound images were unavailable. Ultrasounds were reviewed for presence of lacunae, hypervascularity, myometrial thinning, loss of the hypoechoic zone, bridging vessels, abnormal uterine serosa-bladder interface, placental bulge, placental extension into/beyond the myometrium, and an exophytic mass. Risk factors, postpartum outcomes, and ultrasound findings were compared by antepartum suspicion for PAS. Sensitivity was calculated for each ultrasound finding. RESULTS Thirty-three patients were included. PAS was not suspected antenatally in 70 % (23/33). Patients with unsuspected PAS were more likely to be non-Hispanic, have in vitro fertilization, no prior Cesarean deliveries, no placenta previa, and delivered later in gestation. Depth of invasion and estimated blood loss were less for unsuspected PAS, but there was no difference in hysterectomy between groups. Ultrasound findings were less frequently seen in those who were not suspected antenatally: lacunae 17.4 vs. 100 % (p<0.001), hypervascularity 8.7 vs. 80 % (p<0.001), myometrial thinning 4.4 vs. 70 % (p<0.001), and placental bridging vessels 0 vs. 60 % (p<0.001). There was poor sensitivity (0-42.4 %) for all findings. CONCLUSIONS Posterior PAS is less likely to be detected antenatally due to a lower sensitivity of typical ultrasound findings in the setting of a posterior placenta. Further studies are needed to better identify reliable markers of posterior PAS.
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Affiliation(s)
- Gabriela Dellapiana
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Thalia Mok
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Lawrence D Platt
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
- Center for Fetal Medicine & Women's Ultrasound, Los Angeles, CA, USA
| | - Neil S Silverman
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
- Center for Fetal Medicine & Women's Ultrasound, Los Angeles, CA, USA
| | - Christina S Han
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Tania F Esakoff
- Department of Obstetrics and Gynecology, Division of Maternal Fetal Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
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Marra MC, Mappa I, Pietrolucci ME, Lu JLA, D' Antonio F, Rizzo G. Fetal brain development in pregnancies complicated by gestational diabetes mellitus. J Perinat Med 2024; 52:310-316. [PMID: 38231478 DOI: 10.1515/jpm-2023-0456] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 12/23/2023] [Indexed: 01/18/2024]
Abstract
OBJECTIVES Gestational diabetes mellitus (GDM) carries an increased risk of neurocognitive impairment in offsprings. However, the contribution of maternal hyperglycemia in affecting fetal brain development is not fully elucidated yet. The aim of this study was to evaluate fetal brain and sulci development in pregnancies complicated by GDM. METHODS Prospective observational study including 100 singleton pregnancies complicated by GDM and 100 matched controls. All fetuses underwent neurosonography at 29-34 weeks of gestation, including the assessment of the length of the corpus callosum (CC), cerebellar vermis (CV), Sylvian (SF), parieto-occipital (POF) and calcarine fissures (CF). Sub-group analysis according to the specific treatment regimen adopted (n 67 diet vs. 33 insulin therapy) was also performed. RESULTS Fetuses from mothers with GDM under insulin therapy had a smaller CC (35.54 mm) compared to both controls (40 mm; p<0.001) and women with GDM under diet (39.26 mm; p=0.022) while there was no difference in the HC between the groups. Likewise, when corrected for HC, CV depth was smaller in fetuses with GDM both under insulin therapy (7.03 mm) and diet (7.05 mm,) compared to controls (7.36 mm; p=0.013). Finally, when assessing the sulci development of the brain SF (p≤0.0001), POF (p≤0.0001) and CF (p≤0.0001) were significantly smaller in fetuses with maternal GDM. Post-hoc analysis showed that fetuses of GDM mothers requiring insulin therapy had significantly lower values of SF (p=0.032), POF (p=0.016) and CF (p=0.001). CONCLUSIONS Pregnancies complicated by GDM showed a peculiar pattern of fetal brain growth and cortical development and these changes, which are more evident in those requiring insulin supplementation.
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Affiliation(s)
- Maria Chiara Marra
- Department of Obstetrics and Gynecology, Fondazione Policlinico Tor Vergata, Università di Roma Tor Vergata, Roma, Italy
| | - Ilenia Mappa
- Department of Obstetrics and Gynecology, Fondazione Policlinico Tor Vergata, Università di Roma Tor Vergata, Roma, Italy
| | - Maria Elena Pietrolucci
- Department of Obstetrics and Gynecology, Fondazione Policlinico Tor Vergata, Università di Roma Tor Vergata, Roma, Italy
| | - Jia Li Angela Lu
- Department of Obstetrics and Gynecology, Fondazione Policlinico Tor Vergata, Università di Roma Tor Vergata, Roma, Italy
| | | | - Giuseppe Rizzo
- Department of Obstetrics and Gynecology, Fondazione Policlinico Tor Vergata, Università di Roma Tor Vergata, Roma, Italy
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Mitta M, Holt L, Chandrasekaran S, Dude C. The association between parental SARS-CoV-2 infection in pregnancy and fetal growth restriction. J Perinat Med 2024; 52:317-321. [PMID: 38160330 DOI: 10.1515/jpm-2023-0406] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 12/12/2023] [Indexed: 01/03/2024]
Abstract
OBJECTIVES Although the relationship between maternal viral infections and fetal growth restriction (FGR) is well established, the association between SARS-CoV-2 infection in pregnancy and FGR remains unclear. We investigated the association between SARS-CoV-2 infection in pregnancy and FGR at a single county hospital. METHODS We performed a prospective cohort study with cohorts matched by gestational age and month of SARS-CoV-2 PCR testing between April 2020 and July 2022. Individuals were included if they had a SARS-CoV-2 PCR testing up to 32 weeks of gestation and had a third trimester ultrasound. Primary outcome was a diagnosis of FGR, while secondary outcomes were rates of preeclampsia, small for gestational age (SGA) and birthweight. Univariate analyses, chi-square test and logistic regression were used for analysis. RESULTS Our cohorts constituted of 102 pregnant individuals with a positive SARS-CoV-2 PCR test result and 103 pregnant individuals with a negative SARS-CoV-2 PCR test result in pregnancy. FGR rates were 17.8 % and 19.42 % among positive and negative SARS-CoV-2 cohorts respectively. While a statistical difference in preeclampsia rates was noted (34.31 % vs. 21.36 %, p=0.038) between cohorts, odds of getting preeclampsia based on SARS-CoV-2 test result was not significant (aOR 1.01, CI=0.97-1.01, p=0.75). No statistical difference was noted in demographics, FGR and SGA rates, and birthweight. CONCLUSIONS Our findings suggest no association between SARS-CoV-2 infection in pregnancy and FGR at a single institution. Our results validate emerging data that additional fetal growth ultrasonographic assessment is not indicated solely based on SARS-CoV-2 infection status.
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Affiliation(s)
- Melanie Mitta
- Department of Obstetrics and Gynecology, Emory University School of Medicine, Atlanta, GA, USA
| | - Lauren Holt
- Department of Obstetrics and Gynecology, Emory University School of Medicine, Atlanta, GA, USA
| | - Suchitra Chandrasekaran
- Department of Obstetrics and Gynecology, Emory University School of Medicine, Atlanta, GA, USA
| | - Carolynn Dude
- Department of Obstetrics and Gynecology, Emory University School of Medicine, Atlanta, GA, USA
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Kavga M, Banjoko A, Poole E, Stickley J, Desai T, Miller P, Harris M, Crucean A, Khan N, Seale AN. Congenitally Corrected Transposition of the Great Arteries in Utero: Morphological Spectrum, Outcomes and Pitfalls in Fetal Diagnosis. Pediatr Cardiol 2024:10.1007/s00246-024-03468-y. [PMID: 38512489 DOI: 10.1007/s00246-024-03468-y] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Accepted: 03/04/2024] [Indexed: 03/23/2024]
Abstract
Congenitally corrected transposition of the great arteries (ccTGA) is a rare malformation with diverse morphology. We assessed features of fetuses with ccTGA and evaluated neonatal and pediatric outcomes. This was a retrospective review of fetuses with ccTGA at Birmingham Women's and Children's Hospital born from 2005 to 2019. Of thirty-six fetuses identified, six had unavailable prenatal data, one was postnatally diagnosed with isomerism and 29 fetuses were evaluated. ccTGA without associated cardiac lesions was found in 28% (8/29), ccTGA with significant VSD in 31% (9/29), ccTGA with pulmonary obstruction in 24% (7/29) and ccTGA with complex anomalies in 17% (5/29). Tricuspid regurgitation (TR) was observed in 17% (5/29) and heart block (HB) in 10% (3/29) prenatally. Six, that is 21% underwent genetic testing of which one was abnormal. Five extra-cardiac anomalies were reported prenatally and postnatally. Pregnancy was discontinued in five, of which two had moderate TR. There were thirty-one liveborn. Coarctation of the aorta was found in five postnatally but not suspected prenatally. In one, pulmonary stenosis was underestimated; otherwise, prenatal morphology was confirmed. Cardiac interventions were performed in 77% (24/31) liveborn with 39% (12/31) undergoing neonatal intervention. Overall, 6/31 liveborn died including all three with prenatal heart block and one with TR. Estimated survival for all liveborn at 1, 5 and 10 years was 87% (95% CI 76-100%), 83% (95% CI 72-98%) and 80% (95% CI 66-96%) respectively. Accurate prenatal diagnosis of ccTGA is critical for counseling. Early outcomes are favorable with 77% of liveborn undergoing surgery. Fetuses with prenatal diagnosis of complex associated abnormalities, HB and TR appear to do less well.
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Affiliation(s)
- Maria Kavga
- Department of Paediatric Cardiology, Birmingham Children's Hospital, Birmingham, UK.
| | - Adeolu Banjoko
- Department of Paediatric Cardiology, Birmingham Children's Hospital, Birmingham, UK
| | - Esther Poole
- Department of Paediatric Cardiology, Birmingham Children's Hospital, Birmingham, UK
| | - John Stickley
- Department of Paediatric Cardiology, Birmingham Children's Hospital, Birmingham, UK
| | - Tarak Desai
- Department of Paediatric Cardiology, Birmingham Children's Hospital, Birmingham, UK
| | - Paul Miller
- Department of Paediatric Cardiology, Birmingham Children's Hospital, Birmingham, UK
| | - Michael Harris
- Department of Paediatric Cardiology, Birmingham Children's Hospital, Birmingham, UK
| | - Adrian Crucean
- Department of Paediatric Cardiology, Birmingham Children's Hospital, Birmingham, UK
| | - Natasha Khan
- Department of Paediatric Cardiac Surgery, Birmingham Children's Hospital, Birmingham, UK
| | - Anna N Seale
- Department of Paediatric Cardiology, Birmingham Children's Hospital, Birmingham, UK
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK
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