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Ultrasound education in the context of COVID-19: challenges and way forward
G. E. Chalouhi,M. Mouanness,R. S. Abu-Rustum,M. Tolsgaard
doi : 10.1002/uog.23712
Volume 58, Issue 5 p. 653-657
Perinatal risk factors of neurodevelopmental impairment after fetoscopic laser photocoagulation for twin–twin transfusion syndrome: systematic review and meta-analysis
K. Hessami,A. A. Nassr,N. Sananès,J. Castillo,H. A. Castillo,M. Sanz Cortes,J. Espinoza,R. V. Donepudi,R. C. Sun,E. Krispin,M. A. Belfort,A. A. Shamshirsaz
doi : 10.1002/uog.23706
Volume 58, Issue 5 p. 658-668
Monochorionic twins with twin–twin transfusion syndrome (TTTS) treated with fetoscopic laser photocoagulation (FLP) are at increased risk of neurodevelopmental impairment (NDI). This meta-analysis aimed to identify the prevalence of and perinatal risk factors for NDI in TTTS survivors treated with FLP.
Diagnostic accuracy of transvaginal sonography for detecting parametrial involvement in women with deep endometriosis: systematic review and meta-analysis
S. Guerriero,L. Martinez,I. Gomez,M. A. Pascual,S. Ajossa,M. Pagliuca,J. L. Alcázar
doi : 10.1002/uog.23754
Volume 58, Issue 5 p. 669-676
To evaluate the accuracy of transvaginal sonography (TVS) for detecting parametrial deep endometriosis, using laparoscopy as the reference standard.
Impact of COVID-19 pandemic restrictions on pregnancy duration and outcome in Melbourne, Australia
D. L. Rolnik,A. Matheson,Y. Liu,S. Chu,C. Mcgannon,B. Mulcahy,A. Malhotra,K. R. Palmer,R. J. Hodges,B. W. Mol
doi : 10.1002/uog.23743
Volume 58, Issue 5 p. 677-687
To investigate the effect of restriction measures implemented to mitigate severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission during the coronavirus disease 2019 (COVID-19) pandemic on pregnancy duration and outcome.
Cost-effectiveness analysis of a model of first-trimester prediction and prevention of preterm pre-eclampsia compared with usual care
F. Park,S. Deeming,N. Bennett,J. Hyett
doi : 10.1002/uog.22193
Volume 58, Issue 5 p. 688-697
Pre-eclampsia (PE) causes substantial maternal and neonatal mortality and morbidity. In addition to the personal impact on women, children and their families, PE has a significant economic impact on our society. Recent research suggests that a first-trimester multivariate model is highly predictive of preterm (<?37?weeks' gestation) PE and can be combined successfully with targeted prophylaxis (low-dose aspirin), resulting in an 80% reduction in prevalence of disease. The aim of this study was to examine the potential health outcomes and cost implications following introduction of first-trimester prediction and prevention of preterm PE within a public healthcare setting, compared with usual care, and to conduct a cost-effectiveness analysis to inform health-service decisions regarding implementation of such a program.
Prediction of pre-eclampsia-related complications in women with suspected or confirmed pre-eclampsia: development and internal validation of clinical prediction model
L. Saleh,M. M. Alblas,D. Nieboer,R. I. Neuman,Y. Vergouwe,I. A. Brussé,J. J. Duvekot,E. W. Steyerberg,H. J. Versendaal,A. H. J. Danser,A. H. van den Meiracker,K. Verdonk,W. Visser
doi : 10.1002/uog.23142
Volume 58, Issue 5 p. 698-704
A model that can predict reliably the risk of pre-eclampsia (PE)-related pregnancy complications does not exist. The aim of this study was to develop and validate internally a clinical prediction model to predict the risk of a composite outcome of PE-related maternal and fetal complications within 7, 14 and 30?days of testing in women with suspected or confirmed PE.
Fetal cerebral blood-flow redistribution: analysis of Doppler reference charts and association of different thresholds with adverse perinatal outcome
H. Wolf,T. Stampalija,C. C. Lees,the TRUFFLE Study Group
doi : 10.1002/uog.23615
Volume 58, Issue 5 p. 705-715
First, to compare published Doppler reference charts of the ratios of flow in the fetal middle cerebral and umbilical arteries (i.e. the cerebroplacental ratio (CPR) and umbilicocerebral ratio (UCR)). Second, to assess the association of thresholds of CPR and UCR based on these charts with short-term composite adverse perinatal outcome in a cohort of pregnancies considered to be at risk of late preterm fetal growth restriction.
Maternal plasma soluble neuropilin-1 is downregulated in fetal growth restriction complicated by abnormal umbilical artery Doppler: a pilot study
B. Porter,D. Maulik,S. Babbar,T. Schrufer-Poland,J. Allsworth,S. Q. Ye,D. P. Heruth,T. Lei
doi : 10.1002/uog.23605
Volume 58, Issue 5 p. 716-721
Placental expression of neuropilin-1 (NRP1), a proangiogenic member of the vascular endothelial growth factor receptor family involved in sprouting angiogenesis, was recently discovered to be downregulated in pregnancies with fetal growth restriction (FGR) and abnormal umbilical artery (UA) Doppler. Soluble NRP1 (sNRP1) is an antagonist to NRP1; however, little is known about its role in normal and FGR pregnancies. This study tested the hypotheses that, first, sNRP1 would be detectable in maternal circulation and, second, its concentration would be upregulated in FGR pregnancies compared to those with normal fetal growth and this would correlate with the severity of the disease as assessed by UA Doppler.
Cross-modality and in-vivo validation of 4D flow MRI evaluation of uterine artery blood flow in human pregnancy
E. Hwuang,P. H. Wu,A. Rodriguez-Soto,M. Langham,F. W. Wehrli,M. Vidorreta,B. Moon,K. Kochar,S. Parameshwaran,N. Koelper,M. D. Tisdall,J. A. Detre,W. Witschey,N. Schwartz
doi : 10.1002/uog.23112
Volume 58, Issue 5 p. 722-731
Clinical assessment of uterine artery (UtA) hemodynamics is currently limited to Doppler ultrasound (US) velocimetry. We have demonstrated previously the feasibility of applying four-dimensional (4D) flow magnetic resonance imaging (MRI) to evaluate UtA hemodynamics during pregnancy, allowing flow quantification of the entire course of the vessel. In this study, we sought to further validate the physiological relevance of 4D flow MRI measurement of UtA blood flow by exploring its association with pregnancy outcome relative to US-based metrics.
United States' experience in nuchal translucency measurement: variation according to provider characteristics in over five million ultrasound examinations
L. L. Thornburg,B. Bromley,L. Dugoff,L. D. Platt,K. M. Fuchs,M. E. Norton,J. McIntosh,G. J. Toland,H. Cuckle,for the Nuchal Translucency Quality Review Program of the Perinatal Quality Foundation
doi : 10.1002/uog.23621
Volume 58, Issue 5 p. 732-737
The Nuchal Translucency Quality Review (NTQR) program has provided standardized education, credentialing and epidemiological monitoring of nuchal translucency (NT) measurements since 2005. Our aim was to review the effect on NT measurement of provider characteristics since the program's inception.
Prediction of post-laser fetal death in selective growth restriction complicating twin–twin transfusion syndrome using standardized definitions
R. Donepudi,J. Espinoza,A. A. Nassr,M. A. Belfort,A. A. Shamshirsaz,M. Sanz Cortes
doi : 10.1002/uog.23519
Volume 58, Issue 5 p. 738-743
Selective fetal growth restriction (sFGR) complicating twin–twin transfusion syndrome (TTTS) is associated with a 3–6-fold increased risk of fetal demise after fetoscopic laser surgery (FLS). Identifying these patients is challenging due to varying definitions of sFGR used in the literature. The objective of this study was to determine the association of three currently used definitions for sFGR with demise of the smaller twin, typically the donor, following FLS for TTTS.
Decreased neonatal morbidity in ‘stomach-down’ left congenital diaphragmatic hernia: implications of prenatal ultrasound diagnosis for counseling and postnatal management
R. A. Didier,E. R. Oliver,P. Rungsiprakarn,S. E. Debari,S. E. Adams,H. L. Hedrick,N. S. Adzick,N. Khalek,L. J. Howell,B. G. Coleman
doi : 10.1002/uog.23630
Volume 58, Issue 5 p. 744-749
To evaluate the influence of stomach position on postnatal outcome in cases of left congenital diaphragmatic hernia (CDH) without liver herniation, diagnosed and characterized on prenatal ultrasound (US), by comparing those with (‘stomach-up’ CDH) to those without (‘stomach-down’ CDH) intrathoracic stomach herniation.
Change in cervical length after arrested preterm labor and risk of preterm birth
K. N. Rennert,S. H. Breuking,E. Schuit,M. N. Bekker,M. Woiski,M. A. de Boer,M. Sueters,H. C. J. Scheepers,M. T. M. Franssen,E. Pajkrt,B. W. J. Mol,M. Kok,F. J. R. Hermans
doi : 10.1002/uog.23653
Volume 58, Issue 5 p. 750-756
To assess the association between preterm birth and cervical length after arrested preterm labor in high-risk pregnant women.
Psychological impact of early miscarriage and client satisfaction with treatment: comparison between expectant management and misoprostol treatment in a randomized controlled trial
A. Fernlund,L. Jokubkiene,P. Sladkevicius,L. Valentin,K. Sjöström
doi : 10.1002/uog.23641
Volume 58, Issue 5 p. 757-765
To compare the short- and long-term emotional distress (grief, anxiety and depressive symptoms) after early miscarriage and satisfaction with treatment between women randomized to expectant management vs vaginal misoprostol treatment.
Real-time ultrasound virtual navigation in 3D PET/CT volumes for superficial lymph-node evaluation: innovative fusion examination
G. Garganese,S. Bove,S. Fragomeni,F. Moro,E. K. A. Triumbari,A. Collarino,D. Verri,S. Gentileschi,I. Sperduti,G. Scambia,V. Rufini,A. C. Testa
doi : 10.1002/uog.23613
Volume 58, Issue 5 p. 766-772
To evaluate the feasibility and clinical application of fusion imaging with virtual navigation, combining 18F-fluorodeoxyglucose (18F-FDG) positron emission tomography/computed tomography (PET/CT) with real-time ultrasound imaging, in assessing superficial lymph nodes in breast-cancer and gynecological-cancer patients.
Interobserver agreement of transvaginal ultrasound and magnetic resonance imaging in local staging of cervical cancer
K. Pálsdóttir,S. Fridsten,L. Blomqvist,Z. Alagic,D. Fischerova,A. Gaurilcikas,K. Hasselrot,F. Jäderling,A. C. Testa,A. Sundin,E. Epstein
doi : 10.1002/uog.23662
Volume 58, Issue 5 p. 773-779
To evaluate interobserver agreement for the assessment of local tumor extension in women with cervical cancer, among experienced and less experienced observers, using transvaginal ultrasound (TVS) and magnetic resonance imaging (MRI).
Prenatal constriction of ductus arteriosus following inadvertent maternal exposure to topical non-steroidal anti-inflammatory drug
L. Benguigui,A. Atallah,H. Joly,J. Cottin,O. Claris,M. Butin
doi : 10.1002/uog.23622
Volume 58, Issue 5 p. 780-781
Decidualized endometrioma in a non-pregnant woman
M. Ambrosio,P. Casadio,F. Filipponi,G. Borghese,A. Youssef,R. Seracchioli
doi : 10.1002/uog.23643
Volume 58, Issue 5 p. 781-782
Are pregnancies with severe fetal hydrothorax and very short cervix candidates for pleuroamniotic shunting?
A. Gámez-Varela,M. Martínez-Rodríguez,H. López-Briones,E. Chávez-González,R. Villalobos-Gómez,R. Cruz-Martínez
doi : 10.1002/uog.23686
Volume 58, Issue 5 p. 783-784
Ovarian cancer as imitator of severe pre-eclampsia: role of angiogenic factors
A. Luzarraga Aznar,A. Delgado-Morell,R. Rovira Negre,A. Fernandez-Oliva,E. Llurba Olivé
doi : 10.1002/uog.23569
Volume 58, Issue 5 p. 785-786
Prenatal ultrasound diagnosis of ‘stomach-down’ left congenital diaphragmatic hernia
H. Aiello,C. Meller,L. Vázquez,L. Otaño
doi : 10.1002/uog.24779
Volume 58, Issue 5 p. 787-787
Fetal epignathus: texture analysis beyond surface of tissue using three-dimensional reconstruction models from ultrasound and magnetic resonance imaging data
P. T. Castro,H. Werner,G. Ribeiro,J. L. Dos Santos,F. M. Peixoto-Filho,E. Araujo Júnior
doi : 10.1002/uog.23624
Volume 58, Issue 5 p. 789-791
