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Stumpfe FM, Mayr A, Schneider MO, Kehl S, Stübs F, Antoniadis S, Titzmann A, Pontones CA, Bayer CM, Beckmann MW, Faschingbauer F. Cerebroplacental versus Umbilicocerebral Ratio-Analyzing the Predictive Value Regarding Adverse Perinatal Outcomes in Low- and High-Risk Fetuses at Term. Medicina (Kaunas) 2023; 59:1385. [PMID: 37629674 PMCID: PMC10456565 DOI: 10.3390/medicina59081385] [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: 05/31/2023] [Revised: 07/25/2023] [Accepted: 07/27/2023] [Indexed: 08/27/2023]
Abstract
Background and Objectives: The aim of this study was to investigate the prediction of adverse perinatal outcomes using the cerebroplacental (CPR) and umbilicocerebral (UCR) ratios in different cohorts of singleton pregnancies. Materials and Methods: In this retrospective cohort study, we established our own Multiple of Median (MoM) for CPR and UCR. The predictive value for both ratios was studied in the following outcome parameters: emergency cesarean delivery, operative intervention (OI), OI due to fetal distress, 5-min Apgar < 7, admission to neonatal intensive care unit, and composite adverse perinatal outcome. The performance of the ratios was assessed in the following cohorts: total cohort (delivery ≥ 37 + 0 weeks gestation, all birth weight centiles), low-risk cohort (delivery ≥ 37 + 0 weeks gestation, birth weight ≥ 10. centile), prolonged pregnancy cohort (delivery ≥ 41 + 0 weeks gestation, birth weight ≥ 10. centile) and small-for-gestational-age fetuses (delivery ≥ 37 + 0 weeks gestation, birth weight < 10. centile). The underlying reference values for MoM were estimated using quantile regression depending on gestational age. Prediction performance was evaluated using logistic regression models assessing the corresponding Brier score, combining discriminatory power and calibration. Results: Overall, 3326 cases were included. Across all cohorts, in the case of a significant association between a studied outcome parameter and CPR, there was an association with UCR, respectively. The Brier score showed only minimal differences for both ratios. Conclusions: Our study provides further evidence regarding predictive values of CPR and UCR. The results of our study suggest that reversal of CPR to UCR does not improve the prediction of adverse perinatal outcomes.
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Affiliation(s)
- Florian M. Stumpfe
- Department of Obstetrics and Gynecology, University Hospital of Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, 91054 Erlangen, Germany; (F.M.S.)
| | - Andreas Mayr
- Department of Medical Biometry, Informatics and Epidemiology, Faculty of Medicine, University of Bonn, 53127 Bonn, Germany
| | - Michael O. Schneider
- Department of Obstetrics and Gynecology, University Hospital of Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, 91054 Erlangen, Germany; (F.M.S.)
| | - Sven Kehl
- Department of Obstetrics and Gynecology, University Hospital of Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, 91054 Erlangen, Germany; (F.M.S.)
| | - Frederik Stübs
- Department of Obstetrics and Gynecology, University Hospital of Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, 91054 Erlangen, Germany; (F.M.S.)
| | - Sophia Antoniadis
- Department of Obstetrics and Gynecology, University Hospital of Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, 91054 Erlangen, Germany; (F.M.S.)
| | - Adriana Titzmann
- Department of Obstetrics and Gynecology, University Hospital of Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, 91054 Erlangen, Germany; (F.M.S.)
| | - Constanza A. Pontones
- Department of Obstetrics and Gynecology, University Hospital of Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, 91054 Erlangen, Germany; (F.M.S.)
| | | | - Matthias W. Beckmann
- Department of Obstetrics and Gynecology, University Hospital of Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, 91054 Erlangen, Germany; (F.M.S.)
| | - Florian Faschingbauer
- Department of Obstetrics and Gynecology, University Hospital of Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, 91054 Erlangen, Germany; (F.M.S.)
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Oelmeier K, Möllers M, Köster HA, Willy D, Bormann E, Braun J, Klockenbusch W, Schmitz R. Fetal adrenal gland size and umbilical artery Doppler in growth-restricted fetuses. J Perinat Med 2023; 51:340-345. [PMID: 35962947 DOI: 10.1515/jpm-2022-0203] [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: 04/28/2022] [Accepted: 07/20/2022] [Indexed: 11/15/2022]
Abstract
OBJECTIVES In fetal growth restriction (FGR), Doppler ultrasound is the most important method for the detection and management. However, additional parameters are needed to improve the distinction between constitutionally small fetuses and fetuses affected by FGR. METHODS A total of 445 singleton pregnancies between 23 and 40 weeks of gestation were included in our retrospective study, of which 67 with FGR and 378 normal fetuses. A 2D-plane of the fetal adrenal gland was obtained and the adrenal gland ratio was measured. Spearman's correlation coefficient was calculated to assess the association of fetal Doppler and adrenal gland ratio with outcome parameters. Logistic regression analysis was performed to assess the statistical significance of "PI of the umbilical artery" and "adrenal gland ratio" as prognostic factors for intrauterine growth restriction (IUGR). RESULTS PI of the umbilical artery was shown to correlate with outcome parameters (WG_Delivery: r=-0.125, p=0.008; birth weight: r=-0.268, p<0.001; birth weight centile: r=-0.248, p<0.001; APGAR at 5 min: r=-0.117, p=0.014). Adrenal gland ratio showed no correlation with any of the outcome parameters. In logistic regression however, both PI of the umbilical artery and the adrenal ratio were shown to be significantly associated with fetal IUGR. When combining the two parameters, predictive value was superior to the predictive value of each individual parameter (AUC 0.738 [95% CI 0.670; 0.806]). CONCLUSIONS The adrenal gland ratio can be a useful addition to Doppler ultrasound when it comes to the detection of fetal FGR. Prospective studies are needed to establish references ranges and cut-off values for clinical decision-making.
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Affiliation(s)
- Kathrin Oelmeier
- Department of Obstetrics and Gynecology, University Hospital of Münster, Münster, Germany
| | - Mareike Möllers
- Department of Obstetrics and Gynecology, University Hospital of Münster, Münster, Germany
| | - Helen A Köster
- Department of Obstetrics and Gynecology, University Hospital of Münster, Münster, Germany
| | - Daniela Willy
- Department of Obstetrics and Gynecology, University Hospital of Münster, Münster, Germany
| | - Eike Bormann
- Institute of Biostatistics and Clinical Research, University of Münster, Münster, Germany
| | - Janina Braun
- Department of Obstetrics and Gynecology, University Hospital of Münster, Münster, Germany
| | - Walter Klockenbusch
- Department of Obstetrics and Gynecology, University Hospital of Münster, Münster, Germany
| | - Ralf Schmitz
- Department of Obstetrics and Gynecology, University Hospital of Münster, Münster, Germany
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Mappa I, Luviso M, Tartaglia S, Maqina P, Lu JLA, Makatsariya A, Rizzo G. Maternal cardiovascular function in the prediction of fetal distress in labor: a prospective cohort study. J Matern Fetal Neonatal Med 2022; 35:7139-7145. [PMID: 34340644 DOI: 10.1080/14767058.2021.1945028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 02/07/2023]
Abstract
OBJECTIVE To explore the strength of association and the diagnostic accuracy of maternal hemodynamic parameters detected noninvasively in predicting an adverse perinatal outcome in labor. METHODS Prospective cohort study of singleton women undergoing antepartum care at 37-39 weeks of gestation. A noninvasive ultrasonic cardiac output monitor (USCOM®) was used for cardiovascular assessment. The study outcome was a composite score of adverse perinatal outcome, which included at least one of the following variables: Cesarean or instrumental delivery for abnormal fetal heart monitoring, umbilical artery pH <7.10 or admission to neonatal special care unit. Attending clinicians were blinded to maternal cardiovascular indices. Multivariate logistic regression and area under the curve (AUC) analyses were used to test the diagnostic accuracy of different maternal and ultrasound characteristics in predicting adverse perinatal outcome. RESULTS A total of 133 women were recruited. The rate of adverse perinatal outcome was 25.6% (34/133). Women who delivered without abnormal perinatal outcome (controls) were more likely to be parous, compared to those who had an adverse perinatal outcome (44.4 vs. 73.5%; p = .005). Control women had significantly lower systemic vascular resistance (SVR) (median, 1166 vs. 1352 dynes × s/cm5, p = .023) and SVR index (SVRI) (median, 2168 vs. 2627 dynes × s/cm5/m2, p = .039) compared to women who had an adverse perinatal outcome. In this latter group the prevalence of SV <50 ml was significantly higher than in the control group (38.2% (13/34) vs. 11.1%, (11/99) p = .0012). At multivariable logistic regression analysis, SVR (aOR 1.307; 95% CI 1.112-2.23), SV <50 ml (aOR 4.70; 95% CI 1.336-12.006) and parity (3.90: 95% CI 1.545-10.334) were the only variables independently associated with adverse perinatal outcome. A model considering only SVR showed an AUC of 0.631. Integration of SVR with SV <50 ml and parity significantly improves the diagnostic performance of SVR alone to predict adverse outcome (AUC 0.732; p = .016). CONCLUSION Pre-labor modifications of maternal cardiovascular variables are associated with adverse perinatal outcome. However, their predictive accuracy for perinatal compromise is low, and thus their use as standalone screening test for adverse perinatal outcome in singleton pregnancies at term is not supported.
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Affiliation(s)
- Ilenia Mappa
- Department of Biomedicine and Prevention, Università di Roma Tor Vergata, Roma, Italy
- Division of Maternal Fetal Medicine, Ospedale Cristo Re, Roma, Italy
| | - Maria Luviso
- Division of Maternal Fetal Medicine, Ospedale Cristo Re, Roma, Italy
| | - Silvio Tartaglia
- Department of Biomedicine and Prevention, Università di Roma Tor Vergata, Roma, Italy
| | - Pavjola Maqina
- Division of Maternal Fetal Medicine, Ospedale Cristo Re, Roma, Italy
| | - Jia Li Angela Lu
- Department of Biomedicine and Prevention, Università di Roma Tor Vergata, Roma, Italy
| | - Alexander Makatsariya
- Department of Obstetrics and Gynecology Moscow, The First I.M. Sechenov Moscow State Medical University, Moscow, Russia
| | - Giuseppe Rizzo
- Department of Biomedicine and Prevention, Università di Roma Tor Vergata, Roma, Italy
- Division of Maternal Fetal Medicine, Ospedale Cristo Re, Roma, Italy
- Department of Obstetrics and Gynecology Moscow, The First I.M. Sechenov Moscow State Medical University, Moscow, Russia
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Villalain C, Galindo A, Di Mascio D, Buca D, Morales-Rosello J, Loscalzo G, Giulia Sileo F, Finarelli A, Bertucci E, Facchinetti F, Rizzo G, Brunelli R, Giancotti A, Muzii L, Maria Maruotti G, Carbone L, D'Amico A, Tinari S, Morelli R, Cerra C, Nappi L, Greco P, Liberati M, D'Antonio F, Herraiz I. Diagnostic performance of cerebroplacental and umbilicocerebral ratio in appropriate for gestational age and late growth restricted fetuses attempting vaginal delivery: a multicenter, retrospective study. J Matern Fetal Neonatal Med 2022; 35:6853-6859. [PMID: 34102939 DOI: 10.1080/14767058.2021.1926977] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 02/07/2023]
Abstract
BACKGROUND Cerebroplacental Doppler studies have been advocated to predict the risk of adverse perinatal outcome (APO) irrespective of fetal weight. OBJECTIVE To report the diagnostic performance of cerebroplacental (CPR) and umbilicocerebral (UCR) ratios in predicting APO in appropriate for gestational age (AGA) fetuses and in those affected by late fetal growth restriction (FGR) attempting vaginal delivery. STUDY DESIGN Multicenter, retrospective, nested case-control study between 1 January 2017 and January 2020 involving five referral centers in Italy and Spain. Singleton gestations with a scan between 36 and 40 weeks and within two weeks of attempting vaginal delivery were included. Fetal arterial Doppler and biometry were collected. The AGA group was defined as fetuses with an estimated fetal weight and abdominal circumference >10th and <90th percentile, while the late FGR group was defined by Delphi consensus criteria. The primary outcome was the prediction of a composite of perinatal adverse outcomes including either intrauterine death, Apgar score at 5 min <7, abnormal acid-base status (umbilical artery pH < 7.1 or base excess of more than -11) and neonatal intensive care unit (NICU) admission. Area under the curve (AUC) analysis was performed. RESULTS 646 pregnancies (317 in the AGA group and 329 in the late FGR group) were included. APO were present in 12.6% AGA and 24.3% late FGR pregnancies, with an odds ratio of 2.22 (95% CI 1.46-3.37). The performance of CPR and UCR for predicting APO was poor in both AGA [AUC: 0.44 (0.39-0.51)] and late FGR fetuses [AUC: 0.56 (0.49-0.61)]. CONCLUSIONS CPR and UCR on their own are poor prognostic predictors of APO irrespective of fetal weight.
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Affiliation(s)
- Cecilia Villalain
- Fetal Medicine Unit, Maternal and Child Health and Development Network, Department of Obstetrics and Gynecology, University Hospital 12 de Octubre, Complutense University of Madrid, Madrid, Spain
| | - Alberto Galindo
- Fetal Medicine Unit, Maternal and Child Health and Development Network, Department of Obstetrics and Gynecology, University Hospital 12 de Octubre, Complutense University of Madrid, Madrid, Spain
| | - Daniele Di Mascio
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Danilo Buca
- Department of Obstetrics and Gynecology, Center for High Risk Pregnancy and Fetal Care, University of Chieti, Chieti, Italy
| | - Jose Morales-Rosello
- Servicio de Obstetricia y Ginecología, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Gabriela Loscalzo
- Servicio de Obstetricia y Ginecología, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Filomena Giulia Sileo
- Prenatal Medicine Unit, Obstetrics and Gynecology Unit, Department of Medical and Surgical Sciences for Mother, Child and Adult, University of Modena and Reggio Emilia, Modena, Italy
| | - Alessandra Finarelli
- Prenatal Medicine Unit, Obstetrics and Gynecology Unit, Department of Medical and Surgical Sciences for Mother, Child and Adult, University of Modena and Reggio Emilia, Modena, Italy
| | - Emma Bertucci
- Prenatal Medicine Unit, Obstetrics and Gynecology Unit, Department of Medical and Surgical Sciences for Mother, Child and Adult, University of Modena and Reggio Emilia, Modena, Italy
| | - Fabio Facchinetti
- Prenatal Medicine Unit, Obstetrics and Gynecology Unit, Department of Medical and Surgical Sciences for Mother, Child and Adult, University of Modena and Reggio Emilia, Modena, Italy
| | - Giuseppe Rizzo
- Università di Roma Tor Vergata, Division of Maternal Fetal Medicine, Ospedale Cristo Re, Rome, Italy
- Department of Obstetrics and Gynecology, The First I.M. Sechenov Moscow State Medical University, Moscow, Russia
| | - Roberto Brunelli
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Antonella Giancotti
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Ludovico Muzii
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Giuseppe Maria Maruotti
- Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples Federico II, Naples, Italy
| | - Luigi Carbone
- Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples Federico II, Naples, Italy
| | - Alice D'Amico
- Department of Obstetrics and Gynecology, Center for High Risk Pregnancy and Fetal Care, University of Chieti, Chieti, Italy
| | - Sara Tinari
- Department of Obstetrics and Gynecology, Center for High Risk Pregnancy and Fetal Care, University of Chieti, Chieti, Italy
| | - Roberta Morelli
- Department of Obstetrics and Gynecology, Center for High Risk Pregnancy and Fetal Care, University of Chieti, Chieti, Italy
| | - Chiara Cerra
- Department of Obstetrics and Gynecology, Center for High Risk Pregnancy and Fetal Care, University of Chieti, Chieti, Italy
| | - Luigi Nappi
- Department of Medical and Surgical Sciences, Institute of Obstetrics and Gynaecology, University of Foggia, Foggia, Italy
| | - Pantaleo Greco
- Department of Morphology, Surgery and Experimental Medicine, Institute of Obstetrics and Gynaecology, University of Ferrara, Ferrara, Italy
| | - Marco Liberati
- Department of Obstetrics and Gynecology, Center for High Risk Pregnancy and Fetal Care, University of Chieti, Chieti, Italy
| | - Francesco D'Antonio
- Department of Obstetrics and Gynecology, Center for High Risk Pregnancy and Fetal Care, University of Chieti, Chieti, Italy
| | - Ignacio Herraiz
- Fetal Medicine Unit, Maternal and Child Health and Development Network, Department of Obstetrics and Gynecology, University Hospital 12 de Octubre, Complutense University of Madrid, Madrid, Spain
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Rizzo G, Pietrolucci ME, Mappa I, Maqina P, Makatsarya A, D'Antonio F. Modeling gestational age centiles for fetal umbilicocerebral ratio by quantile regression analysis: a secondary analysis of a prospective cross-sectional study. J Matern Fetal Neonatal Med 2022; 35:4381-4385. [PMID: 33228405 DOI: 10.1080/14767058.2020.1849123] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
OBJECTIVE There is a lack of evidence on whether to favor cerebroplacental ratio (CPR) or umbilicocerebral ratio (UCR) when assessing pregnancies at risk of fetal growth restriction. The Recent evidences highlight a significant heterogeneity in the methodology of previously published studies reporting reference ranges for Doppler indices, which may affect the clinical applicability of these charts. The aim of this study was to develop charts of UCR based upon a recently proposed standardized methodology and using quantile regression. METHODS This was a secondary analysis of a prospective cross-sectional study including low-risk singleton pregnancies between 24 and 40 weeks of gestation undergoing Doppler recordings. The UCR centile values were established by quantile regression at different gestational age intervals. Quantile regression analysis was used to build the UCR chart. RESULT 2516 low- risk singleton pregnancies were included in the analysis. UCR decreased with advancing gestational age. The 3rd, 5th 10th, 50th, 90th, 95th, and 97th centiles according to gestational age are provided, as well as equations to allow calculation of any other percentile. CONCLUSIONS We have established gestational age-specific normative centiles reference limits for UCR.
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Affiliation(s)
- Giuseppe Rizzo
- Division of Maternal Fetal Medicine Ospedale Cristo Re Roma, Università di Roma Tor Vergata, Roma, Italy
- Department of Obstetrics and Gynecology Moscow, The First I.M. Sechenov Moscow State Medical University, Moskva, Russia
| | - Maria Elena Pietrolucci
- Division of Maternal Fetal Medicine Ospedale Cristo Re Roma, Università di Roma Tor Vergata, Roma, Italy
| | - Ilenia Mappa
- Division of Maternal Fetal Medicine Ospedale Cristo Re Roma, Università di Roma Tor Vergata, Roma, Italy
| | - Pavjola Maqina
- Division of Maternal Fetal Medicine Ospedale Cristo Re Roma, Università di Roma Tor Vergata, Roma, Italy
| | - Alexander Makatsarya
- Department of Obstetrics and Gynecology Moscow, The First I.M. Sechenov Moscow State Medical University, Moskva, Russia
| | - Francesco D'Antonio
- Department of Obstetrics and Gynecology, University Hospital of Chieti, Roma, Italy
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Coenen H, Braun J, Köster H, Möllers M, Schmitz R, Steinhard J, Oelmeier K. Role of umbilicocerebral and cerebroplacental ratios in prediction of perinatal outcome in FGR pregnancies. Arch Gynecol Obstet 2021. [PMID: 34599678 DOI: 10.1007/s00404-021-06268-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Accepted: 09/16/2021] [Indexed: 12/02/2022]
Abstract
Purpose Aim of our study was to compare the prognostic value of the Umbilical-to-Cerebral ratio (UCR) directly to the Cerebroplacental ratio (CPR) in the prediction of poor perinatal outcomes in pregnancies complicated by Fetal Growth Restriction (FGR). Methods A retrospective study was carried out on pregnant women with either a small-for-gestational age (SGA) fetus or that were diagnosed with FGR. Doppler measurements of the two subgroups were assessed and the correlation between CPR, UCR and relevant outcome parameters was evaluated by performing linear regression analysis, binary logistic analysis and receiver operator characteristic (ROC) curves. Outcomes of interest were mode of delivery, acidosis, preterm delivery, gestational age at birth as well as birthweight and centiles. Results Boxplots and Scatterplots illustrated the different distribution of CPR and UCR leading to deviant correlational relationships with adverse outcome parameters. In almost all parameters examined, UCR showed a higher independent association with preterm delivery (OR: 5.85, CI 2.23–15.34), APGAR score < 7 (OR: 3.52; CI 1.58–7.85) as well as weight under 10th centile (OR: 2.04; CI 0.97–4.28) in binary logistic regression compared to CPR which was only associated with preterm delivery (OR: 0.38; CI 0.22–0.66) and APGAR score < 7 (OR: 0.27; CI 0.06–1.13). When combined with different ultrasound parameters in order to differentiate between SGA and FGR during pregnancy, odds ratios for UCR were highly significant compared to odds ratios for CPR (OR: 0.065, 0.168–0.901; p = 0.027; OR: 0.810, 0.369–1.781; p = 0.601). ROC curves plotted for CPR and UCR showed almost identical moderate prediction performance. Conclusion Since UCR is a better discriminator of Doppler values in abnormal range it presents a viable option to Doppler parameters and ratios that are used in clinical practice. UCR and CPR showed equal prognostic accuracy conserning sensitivity and specificity for adverse perinatal outcome, while adding UA PI and GA_scan increased prognostic accuracy regarding negative outcomes. Supplementary Information The online version contains supplementary material available at 10.1007/s00404-021-06268-4.
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Inukollu PR, Sulthana S, Solipuram D, Kunamneni S, Kothagadi AR. An emerging method in evaluation of reduced fetal movements using cerebroplacental ratio: A prospective case-control study. J Obstet Gynaecol Res 2021; 47:4203-4209. [PMID: 34496453 DOI: 10.1111/jog.15021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 08/02/2021] [Accepted: 08/28/2021] [Indexed: 11/27/2022]
Abstract
AIM Nearly half of the patients with stillbirths experience reduced fetal movements (RFM) in the preceding week. The standardized evaluation will help reduce stillbirths. Placental dysfunction is the underlying pathophysiology for RFM and low cerebroplacental ratio (CPR). We attempted to determine the application of CPR in evaluation of RFM. METHODS A prospective case-control study with 100 patients each of cases and controls were studied at a tertiary care hospital. Middle cerebral artery pulsatility index (MCA-PI), umbilical artery PI (UA-PI), and CPR were calculated as multiples of median (MoM) in patients presenting with RFM after 30 weeks and their matched controls and followed up. CPR values of various gestation ranges and single versus multiple episodes of RFM were analyzed. RESULTS Compared to controls, women with RFM showed a significantly low MCA PI MoM (0.94 vs 1.4; p = 0.00008) and low CPR MoM (1.48 vs 1.6; p = 0.015). Women with multiple RFM episodes had lower CPR MoM (1.2 vs 1.5; p < 0.00001) compared to single episode RFM. Multiple RFM episode patients had low MCA PI MoM (1.3 vs 1.4; p = 0.0038) and low CPR MoM (1.2 vs 1.6; p < 0.00001) compared to controls. There was a significantly low CPR in 32-34 weeks (1.35 vs 1.81; p = 0.004) and 36-38 weeks subgroups (1.39 vs 1.58; p = 0.002). No significant difference in birthweight centiles or AGA versus SGA categories between cases and controls was noted questioning current guidelines where ultrasound evaluation is done for RFM patients with FGR. CONCLUSION Incorporation of routine CPR measurements can standardize evaluation of RFM patients, especially those with AGA to pick up patients at risk of poor outcome and bring down stillbirth rates.
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Affiliation(s)
- Pranadeep Reddy Inukollu
- Department of Obstetrics and Gynecology, Kasturba Medical College, Manipal, Manipal University (MAHE), Manipal, India
| | - Samiya Sulthana
- Department of Obstetrics and Gynecology, Kasturba Medical College, Manipal, Manipal University (MAHE), Manipal, India
| | - Divya Solipuram
- Department of Obstetrics and Gynecology, Kasturba Medical College, Manipal, Manipal University (MAHE), Manipal, India
| | - Srividya Kunamneni
- Department of Obstetrics and Gynecology, NRI Medical College, Visakhapatnam, India
| | - Aravind Reddy Kothagadi
- Department of Health Management and System Sciences, School of Public Health and Information Sciences, University of Louisville, Louisville, Kentucky, USA
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Di Mascio D, Villalain C, Rizzo G, Morales‐Rosello J, Sileo FG, Maruotti GM, Prefumo F, Galindo A, D'Antonio F. Maternal and neonatal outcomes of pregnancies complicated by late fetal growth restriction undergoing induction of labor with dinoprostone compared with cervical balloon: A retrospective, international study. Acta Obstet Gynecol Scand 2021; 100:1313-1321. [PMID: 33792924 DOI: 10.1111/aogs.14135] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [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: 12/03/2020] [Revised: 02/06/2021] [Accepted: 02/09/2021] [Indexed: 02/05/2023]
Abstract
INTRODUCTION The aim of this study was to compare vaginal dinoprostone and mechanical methods for induction of labor (IOL) in pregnancies complicated by late fetal growth restriction. MATERIAL AND METHODS Multicenter, retrospective, cohort study involving six referral centers in Italy and Spain. Inclusion criteria were pregnancies complicated by late fetal growth restriction as defined by Delphi consensus criteria. The primary outcome was the occurrence of uterine tachysystole; secondary outcomes were either cesarean delivery or operative vaginal delivery for non-reassuring fetal status, a composite score of adverse neonatal outcome and admission to neonatal intensive care unit (NICU). Univariate and multivariate logistic regression analysis was used to analyze the data. RESULTS A total of 571 pregnancies complicated by late fetal growth restriction undergoing IOL (391 with dinoprostone and 180 with mechanical methods) were included in the analysis. The incidence of uterine tachysystole (19.2% vs. 5.6%; p = 0.001) was higher in women undergoing IOL with dinoprostone than in those undergoing IOL with mechanical methods. Similarly, the incidence of cesarean delivery or operative delivery for non-reassuring fetal status (25.6% vs. 17.2%; p = 0.027), composite adverse neonatal outcome (26.1% vs. 16.7%; p = 0.013) and NICU admission (16.9% vs. 5.6%; p < 0.001) was higher in women undergoing IOL with dinoprostone than in those undergoing IOL with mechanical methods. At logistic regression analysis, IOL with mechanical methods was associated with a significantly lower risk of uterine tachysystole (odds ratio 0.26, 95% confidence interval 0.13-0.54; p < 0.001). CONCLUSIONS In pregnancies complicated by late fetal growth restriction, IOL with mechanical methods is associated with a lower risk of uterine tachysystole, cesarean delivery or operative delivery for non-reassuring fetal status, and adverse neonatal outcome compared with pharmacological methods.
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Affiliation(s)
- Daniele Di Mascio
- Department of Maternal and Child Health and Urological Sciences, Sapienza University, Rome, Italy
| | - Cecilia Villalain
- Fetal Medicine Unit, Maternal and Child Health and Development Network, Department of Obstetrics and Gynecology, University Hospital 12 de Octubre, Complutense University of Madrid, Madrid, Spain
| | - Giuseppe Rizzo
- Division of Maternal Fetal Medicine, Ospedale Cristo Re, Università di Roma Tor Vergata, Rome, Italy
- Department of Obstetrics and Gynecology, The First I.M. Sechenov Moscow State Medical University, Moscow, Russia
| | - Jose Morales‐Rosello
- Obstetrics and Gynecology, La Fe University and Polytechnic Hospital, Valencia, Spain
| | - Filomena G Sileo
- Prenatal Medicine Unit, Obstetrics and Gynecology Unit, Department of Medical and Surgical Sciences for Mother, Child and Adult, University of Modena and Reggio Emilia, Modena, Italy
| | - Giuseppe M Maruotti
- Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples Federico II, Naples, Italy
| | - Federico Prefumo
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Alberto Galindo
- Fetal Medicine Unit, Maternal and Child Health and Development Network, Department of Obstetrics and Gynecology, University Hospital 12 de Octubre, Complutense University of Madrid, Madrid, Spain
| | - Francesco D'Antonio
- Center for High-Risk Pregnancy and Fetal Care, Department of Obstetrics and Gynecology, University of Chieti, Chieti, Italy
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9
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Winchester ML, McCarther N, Cancino D, Fitzgerald S, Parrish M. Second trimester cerebroplacental ratio versus umbilicocerebral ratio for the prediction of adverse perinatal outcomes. J Matern Fetal Neonatal Med 2021; 35:7929-7935. [PMID: 34151683 DOI: 10.1080/14767058.2021.1938530] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
INTRODUCTION An abnormal third trimester cerebroplacental ratio has been previously associated with adverse perinatal outcome. The less studied inverse of the cerebroplacental ratio, the umbilicocerebral ratio, has been proposed as a better predictor of adverse perinatal outcome. However, little is known about the implication of either an abnormal cerebroplacental ratio or umbilicocerebral ratio in the second trimester. The objective of this study was to evaluate the relationship between an abnormal second trimester cerebroplacental ratio and adverse perinatal outcome and provide comparison to an abnormal second trimester umbilicocerebral ratio. MATERIALS AND METHODS This retrospective cohort study in a single tertiary referral center utilized data from all non-anomalous singleton pregnancies that underwent Doppler assessment of the cerebroplacental ratio between 20 and 28 weeks gestation. The study period was 1 January 2015 to 31 July 2018. Abnormal cerebroplacental ratio was defined as less than the 5th percentile for gestational age. If patients had more than one ultrasound during the study period (i.e. for serial assessment of fetal growth), the lowest value of the cerebroplacental ratio was recorded. The primary outcome was a composite of clinically relevant adverse perinatal outcomes including preterm delivery, small for gestational age, and neonatal intensive care unit admission. Secondary outcomes included urgent delivery for fetal distress (operative vaginal delivery or cesarean section) and hypertensive disorders of pregnancy. An abnormal umbilicocerebral ratio was defined as greater than 95th percentile for gestational age. Areas under the curve were calculated and compared for cerebroplacental ratio and umbilicocerebral ratio. RESULTS 2326 pregnancies met inclusion criteria. Of these, 91 (3.9%) had an abnormal second trimester cerebroplacental ratio. Fetuses with an abnormal second trimester cerebroplacental ratio had a 2.3-fold (95% CI 1.5-3.6, p < .05) increased risk of adverse perinatal outcome after adjusting for potential confounders such as chronic hypertension, pregestational diabetes, and smoking during pregnancy. Significantly increased risks of preterm delivery (OR 2.0, 95% CI 1.1-38, p < .05) and neonatal intensive care unit admission (OR 2.1, 95% CI 1.2-3.6, p < .05) were also seen in a subgroup analysis of abnormal cerebroplacental ratio in appropriate for gestational age infants. 132 (5.7%) fetuses had an abnormal second trimester umbilicocerebral ratio, and these fetuses had a 2.0-fold (95% CI 1.4-3.0, p < .05) increased risk of adverse perinatal outcome. The area under the curve for CPR and UCR for prediction of the primary outcome was 0.6 for both (95% CI 0.57-0.61 and 0.57-0.62, respectively, both p < .05). CONCLUSION An abnormal second trimester cerebroplacental ratio or umbilicocerebral ratio is associated with adverse perinatal outcome. However, the predictive ability of either ratio remains suboptimal.
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Affiliation(s)
- Mae-Lan Winchester
- Department of Obstetrics & Gynecology, University of Kansas Medical Center, Kansas City, KS, USA
| | - Noria McCarther
- University of Kansas School of Medicine, Kansas City, KS, USA
| | - Dominic Cancino
- University of Kansas School of Medicine, Kansas City, KS, USA
| | - Sharon Fitzgerald
- Department of Public Health, University of Kansas Medical Center, Kansas City, KS, USA
| | - Marc Parrish
- Department of Obstetrics & Gynecology, University of Kansas Medical Center, Kansas City, KS, USA
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10
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Oronzii L, D'Antonio F, Tinari S, D'Amico A, DI Sebastiano F, DI Mascio D, Liberati M, Buca D. Induction of labor in late FGR. Minerva Obstet Gynecol 2021; 73:490-493. [PMID: 33949825 DOI: 10.23736/s2724-606x.21.04820-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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Late-onset FGR is a peculiar condition characterized by the inability for the fetus to reach its growth potential diagnosed from 32 weeks of gestation. Placental insufficiency is among the leading causes of late FGR and is commonly due to a primary maternal cardiovascular non-adaptation potentially leading to fetal decompensation during labor especially once exposed to uterine hyperstimulation. Abnormalities that usually characterize late FGR include reduced fetal growth, decreased Amniotic Fluid Index, and loss of fetal heart rate variability at CTG. Fetal hemodynamics study by Doppler ultrasound significantly improved management of pregnancies affected by fetal growth restriction. A major issue when dealing with pregnancies complicated by late FGR is how to induce these women. Induction of labor (IOL) can be essentially accomplished by pharmacological and non-pharmacological agents. Recent studies suggested that the pregnancies complicated by late FGR should undergo a tailored approach for IOL in view of the higher risk of fetal decompensation following uterine hyperstimulation. The present review aims to provide an up to date on the different types of IOL which can guide clinical management.
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Affiliation(s)
- Ludovica Oronzii
- Center for Fetal Care and High-Risk Pregnancy, Department of Obstetrics and Gynecology, University of Chieti, Chieti, Italy
| | - Francesco D'Antonio
- Center for Fetal Care and High-Risk Pregnancy, Department of Obstetrics and Gynecology, University of Chieti, Chieti, Italy
| | - Sara Tinari
- Center for Fetal Care and High-Risk Pregnancy, Department of Obstetrics and Gynecology, University of Chieti, Chieti, Italy
| | - Alice D'Amico
- Center for Fetal Care and High-Risk Pregnancy, Department of Obstetrics and Gynecology, University of Chieti, Chieti, Italy
| | - Francesca DI Sebastiano
- Center for Fetal Care and High-Risk Pregnancy, Department of Obstetrics and Gynecology, University of Chieti, Chieti, Italy
| | - Daniele DI Mascio
- Department of Maternal and Child Health and Urological Sciences, Sapienza University, Rome, Italy
| | - Marco Liberati
- Center for Fetal Care and High-Risk Pregnancy, Department of Obstetrics and Gynecology, University of Chieti, Chieti, Italy
| | - Danilo Buca
- Center for Fetal Care and High-Risk Pregnancy, Department of Obstetrics and Gynecology, University of Chieti, Chieti, Italy -
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11
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Segev M, Weissmann-Brenner A, Weissbach T, Kassif E, Weisz B. Intra-observer variability of Doppler measurements in umbilical artery (UA) and middle cerebral artery (MCA) in uncomplicated term pregnancies. J Matern Fetal Neonatal Med 2021; 35:5653-5658. [PMID: 33715569 DOI: 10.1080/14767058.2021.1888920] [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] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To evaluate the intra-observer variability of the middle cerebral artery (MCA) and umbilical artery (UA) Doppler measurement taken under optimal conditions in term, uncomplicated pregnancies. METHODS A prospective study on uncomplicated singleton term pregnancies was performed. Multiple Doppler measurements were taken in the MCA and the UA by one examiner. Intra-rater agreement was calculated. Doppler indices were correlated to fetal biometric parameters and to gestational age. RESULTS One hundred patients were recruited. MCA indices were found to have the highest strength of intra-rater/observer agreement (K = 0.888) versus only a "good" agreement for UA pulsatility index (PI) (K = 0.755).The MCA-PI was significantly correlated with BPD (r = -0.198, p = .047), EFW (r = -0.241, p = .01) and birthweight (r = -0.208, p = .03). A statistically significant decrease was found in the MCA PI (r = -.422, p < .001) and in the CPR (r = -0.444, p < .001) with advancing pregnancy, between 37 and 42 weeks gestation. The UA PI did not change significantly (p = .099) during this period. CONCLUSIONS MCA PI measured at term is reproducible with a high ICC. MCA PI significantly decreases with advancing gestation at term. No correlation was found between Doppler measurements and time to delivery.
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Affiliation(s)
- Meirav Segev
- Department of Obstetrics and Gynecology, The Chaim Sheba Medical Center, Tel-HaShomer, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Alina Weissmann-Brenner
- Department of Obstetrics and Gynecology, The Chaim Sheba Medical Center, Tel-HaShomer, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Tal Weissbach
- Department of Obstetrics and Gynecology, The Chaim Sheba Medical Center, Tel-HaShomer, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Eran Kassif
- Department of Obstetrics and Gynecology, The Chaim Sheba Medical Center, Tel-HaShomer, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Boaz Weisz
- Department of Obstetrics and Gynecology, The Chaim Sheba Medical Center, Tel-HaShomer, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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12
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Di Mascio D, Herraiz I, Villalain C, Buca D, Morales-Rosello J, Loscalzo G, Sileo FG, Finarelli A, Bertucci E, Facchinetti F, Rizzo G, Brunelli R, Giancotti A, Muzii L, Maruotti GM, Carbone L, D'Amico A, Tinari S, Morelli R, Cerra C, Nappi L, Greco P, Liberati M, Galindo A, D'Antonio F. Comparison between Cerebroplacental Ratio and Umbilicocerebral Ratio in Predicting Adverse Perinatal Outcome in Pregnancies Complicated by Late Fetal Growth Restriction: A Multicenter, Retrospective Study. Fetal Diagn Ther 2021; 48:448-456. [PMID: 34130275 DOI: 10.1159/000516443] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Accepted: 04/01/2021] [Indexed: 02/05/2023]
Abstract
INTRODUCTION The role of cerebroplacental ratio (CPR) or umbilicocerebral ratio (UCR) to predict adverse intrapartum and perinatal outcomes in pregnancies complicated by late fetal growth restriction (FGR) remains controversial. METHODS This was a multicenter, retrospective cohort study involving 5 referral centers in Italy and Spain, including singleton pregnancies complicated by late FGR, as defined by Delphi consensus criteria, with a scan 1 week prior to delivery. The primary objective was to compare the diagnostic accuracy of the CPR and UCR for the prediction of a composite adverse outcome, defined as the presence of either an adverse intrapartum outcome (need for operative delivery/cesarean section for suspected fetal distress) or an adverse perinatal outcome (intrauterine death, Apgar score <7 at 5 min, arterial pH <7.1, base excess of >-11 mEq/mL, or neonatal intensive care unit admission). RESULTS Median CPR absolute values (1.11 vs. 1.22, p = 0.018) and centiles (3 vs. 4, p = 0.028) were lower in pregnancies with a composite adverse outcome than in those without it. Median UCR absolute values (0.89 vs. 0.82, p = 0.018) and centiles (97 vs. 96, p = 0.028) were higher. However, the area under the curve, 95% confidence interval for predicting the composite adverse outcome showed a poor predictive value: 0.580 (0.512-0.646) for the raw absolute values of CPR and UCR, and 0.575 (0.507-0.642) for CPR and UCR centiles adjusted for gestational age. The use of dichotomized values (CPR <1, UCR >1 or CPR <5th centile, UCR >95th centile) did not improve the diagnostic accuracy. CONCLUSION The CPR and UCR measured in the week prior delivery are of low predictive value to assess adverse intrapartum and perinatal outcomes in pregnancies with late FGR.
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Affiliation(s)
- Daniele Di Mascio
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Ignacio Herraiz
- Fetal Medicine Unit, Maternal and Child Health and Development Network, Department of Obstetrics and Gynecology, University Hospital 12 de Octubre, Complutense University of Madrid, Madrid, Spain
| | - Cecilia Villalain
- Fetal Medicine Unit, Maternal and Child Health and Development Network, Department of Obstetrics and Gynecology, University Hospital 12 de Octubre, Complutense University of Madrid, Madrid, Spain
| | - Danilo Buca
- Center for High Risk Pregnancy and Fetal Care, Department of Obstetrics and Gynecology, University of Chieti, Chieti, Italy
| | - Jose Morales-Rosello
- Servicio de Obstetricia y Ginecología, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Gabriela Loscalzo
- Servicio de Obstetricia y Ginecología, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Filomena Giulia Sileo
- Prenatal Medicine Unit, Obstetrics and Gynecology Unit, Department of Medical and Surgical Sciences for Mother, Child and Adult, University of Modena and Reggio Emilia, Modena, Italy
| | - Alessandra Finarelli
- Prenatal Medicine Unit, Obstetrics and Gynecology Unit, Department of Medical and Surgical Sciences for Mother, Child and Adult, University of Modena and Reggio Emilia, Modena, Italy
| | - Emma Bertucci
- Prenatal Medicine Unit, Obstetrics and Gynecology Unit, Department of Medical and Surgical Sciences for Mother, Child and Adult, University of Modena and Reggio Emilia, Modena, Italy
| | - Fabio Facchinetti
- Prenatal Medicine Unit, Obstetrics and Gynecology Unit, Department of Medical and Surgical Sciences for Mother, Child and Adult, University of Modena and Reggio Emilia, Modena, Italy
| | - Giuseppe Rizzo
- Division of Maternal Fetal Medicine, Università di Roma Tor Vergata, Rome, Italy
- Department of Obstetrics and Gynecology, The First I.M. Sechenov Moscow State Medical University, Moscow, Russian Federation
| | - Roberto Brunelli
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Antonella Giancotti
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Ludovico Muzii
- Department of Maternal and Child Health and Urological Sciences, Sapienza University of Rome, Rome, Italy
| | - Giuseppe Maria Maruotti
- Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples Federico II, Naples, Italy
| | - Luigi Carbone
- Department of Neuroscience, Reproductive Sciences and Dentistry, School of Medicine, University of Naples Federico II, Naples, Italy
| | - Alice D'Amico
- Center for High Risk Pregnancy and Fetal Care, Department of Obstetrics and Gynecology, University of Chieti, Chieti, Italy
| | - Sara Tinari
- Center for High Risk Pregnancy and Fetal Care, Department of Obstetrics and Gynecology, University of Chieti, Chieti, Italy
| | - Roberta Morelli
- Center for High Risk Pregnancy and Fetal Care, Department of Obstetrics and Gynecology, University of Chieti, Chieti, Italy
| | - Chiara Cerra
- Center for High Risk Pregnancy and Fetal Care, Department of Obstetrics and Gynecology, University of Chieti, Chieti, Italy
| | - Luigi Nappi
- Department of Medical and Surgical Sciences, Institute of Obstetrics and Gynaecology, University of Foggia, Foggia, Italy
| | - Pantaleo Greco
- Department of Morphology, Surgery and Experimental Medicine, Institute of Obstetrics and Gynaecology, University of Ferrara, Ferrara, Italy
| | - Marco Liberati
- Center for High Risk Pregnancy and Fetal Care, Department of Obstetrics and Gynecology, University of Chieti, Chieti, Italy
| | - Alberto Galindo
- Fetal Medicine Unit, Maternal and Child Health and Development Network, Department of Obstetrics and Gynecology, University Hospital 12 de Octubre, Complutense University of Madrid, Madrid, Spain
| | - Francesco D'Antonio
- Center for High Risk Pregnancy and Fetal Care, Department of Obstetrics and Gynecology, University of Chieti, Chieti, Italy
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