1
|
Giouleka S, Tsakiridis I, Mamopoulos A, Kalogiannidis I, Athanasiadis A, Dagklis T. Fetal Growth Restriction: A Comprehensive Review of Major Guidelines. Obstet Gynecol Surv 2023; 78:690-708. [PMID: 38134339 DOI: 10.1097/ogx.0000000000001203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2023]
Abstract
Importance Fetal growth restriction (FGR) is a common pregnancy complication and a significant contributor of fetal and neonatal morbidity and mortality, mainly due to the lack of effective screening, prevention, and management policies. Objective The aim of this study was to review and compare the most recently published influential guidelines on the management of pregnancies complicated by FGR. Evidence Acquisition A descriptive review of guidelines from the American College of Obstetricians and Gynecologists (ACOG), the Society for Maternal-Fetal Medicine, the International Federation of Gynecology and Obstetrics, the International Society of Ultrasound in Obstetrics and Gynecology, the Royal College of Obstetricians and Gynecologists, the Society of Obstetricians and Gynecologists of Canada (SOGC), the Perinatal Society of Australia and New Zealand, the Royal College of Physicians of Ireland, the French College of Gynecologists and Obstetricians (FCGO), and the German Society of Gynecology and Obstetrics on FGR was carried out. Results Several discrepancies were identified regarding the definition of FGR and small-for-gestational-age fetuses, the diagnostic criteria, and the need of testing for congenital infections. On the contrary, there is an overall agreement among the reviewed guidelines regarding the importance of early universal risk stratification for FGR to accordingly modify the surveillance protocols. Low-risk pregnancies should unanimously be evaluated by serial symphysis fundal height measurement, whereas the high-risk ones warrant increased sonographic surveillance. Following FGR diagnosis, all medical societies agree that umbilical artery Doppler assessment is required to further guide management, whereas amniotic fluid volume evaluation is also recommended by the ACOG, the SOGC, the Perinatal Society of Australia and New Zealand, the FCGO, and the German Society of Gynecology and Obstetrics. In case of early, severe FGR or FGR accompanied by structural abnormalities, the ACOG, the Society for Maternal-Fetal Medicine, the International Federation of Gynecology and Obstetrics, the Royal College of Obstetricians and Gynecologists, the SOGC, and the FCGO support the performance of prenatal diagnostic testing. Consistent protocols also exist on the optimal timing and mode of delivery, the importance of continuous fetal heart rate monitoring during labor, and the need for histopathological examination of the placenta after delivery. On the other hand, guidelines concerning the frequency of fetal growth and Doppler velocimetry evaluation lack uniformity, although most of the reviewed medical societies recommend an average interval of 2 weeks, reduced to weekly or less when umbilical artery abnormalities are detected. Moreover, there is a discrepancy on the appropriate timing for corticosteroids and magnesium sulfate administration, as well as the administration of aspirin as a preventive measure. Cessation of smoking, alcohol consumption, and illicit drug use are proposed as preventive measures to reduce the incidence of FGR. Conclusions Fetal growth restriction is a clinical entity associated with numerous adverse antenatal and postnatal events, but currently, it has no definitive cure apart from delivery. Thus, the development of uniform international protocols for the early recognition, the adequate surveillance, and the optimal management of growth-restricted fetuses seem of paramount importance to safely guide clinical practice, thereby improving perinatal outcomes of such pregnancies.
Collapse
Affiliation(s)
| | | | | | | | | | - Themistoklis Dagklis
- Assistant Professor, Third Department of Obstetrics and Gynaecology, School of Medicine, Faculty of Health Sciences, Aristotle University of Thessaloniki, Greece
| |
Collapse
|
2
|
Alameddine S, Capannolo G, Rizzo G, Khalil A, Di Girolamo R, Iacovella C, Liberati M, Patrizi L, Acharya G, Odibo AO, D'Antonio F. A systematic review and critical evaluation of quality of clinical practice guidelines on fetal growth restriction. J Perinat Med 2023; 51:970-980. [PMID: 36976902 DOI: 10.1515/jpm-2022-0590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Accepted: 02/08/2023] [Indexed: 03/30/2023]
Abstract
INTRODUCTION To systematically identify and critically assess the quality of clinical practice guidelines (CPGs) on management fetal growth restriction (FGR). CONTENT Medline, Embase, Google Scholar, Scopus and ISI Web of Science databases were searched to identify all relevant CPGs on FGR. SUMMARY Diagnostic criteria of FGR, recommended growth charts, recommendation for detailed anatomical assessment and invasive testing, frequency of fetal growth scans, fetal monitoring, hospital admission, drugs administrations, timing at delivery, induction of labor, postnatal assessment and placental histopathological were assessed. Quality assessment was evaluated by AGREE II tool. Twelve CPGs were included. Twenty-five percent (3/12) of CPS adopted the recently published Delphi consensus, 58.3% (7/12) an estimated fetal weight (EFW)/abdominal circumference (AC) EFW/AC <10th percentile, 8.3% (1/12) an EFW/AC <5th percentile while one CPG defined FGR as an arrest of growth or a shift in its rate measured longitudinally. Fifty percent (6/12) of CPGs recommended the use of customized growth charts to assess fetal growth. Regarding the frequency of Doppler assessment, in case of absent or reversed end-diastolic flow in the umbilical artery 8.3% (1/12) CPGs recommended assessment every 24-48, 16.7% (2/12) every 48-72 h, 1 CPG generically recommended assessment 1-2 times per week, while 25 (3/12) did not specifically report the frequency of assessment. Only 3 CPGs reported recommendation on the type of Induction of Labor to adopt. The AGREE II standardized domain scores for the first overall assessment (OA1) had a mean of 50%. OUTLOOK There is significant heterogeneity in the management of pregnancies complicated by FGR in published CPGs.
Collapse
Affiliation(s)
- Sara Alameddine
- Center for High-Risk Pregnancy and Fetal Care, Department of Obstetrics and Gynecology, University of Chieti, Chieti, Italy
| | - Giulia Capannolo
- Center for High-Risk Pregnancy and Fetal Care, Department of Obstetrics and Gynecology, University of Chieti, Chieti, Italy
| | - Giuseppe Rizzo
- Department of Obstetrics and Gynaecology Fondazione Policlinico Tor Vergata Università Roma Tor Vergata, Roma, Italy
| | - Asma Khalil
- Fetal Medicine Unit, Saint George's Hospital, London, UK
| | - Raffaella Di Girolamo
- Center for High-Risk Pregnancy and Fetal Care, Department of Obstetrics and Gynecology, University of Chieti, Chieti, Italy
- Department of Public Health, School of Medicine, Federico II University of Naples, Naples, Italy
| | | | - Marco Liberati
- Center for High-Risk Pregnancy and Fetal Care, Department of Obstetrics and Gynecology, University of Chieti, Chieti, Italy
| | - Lodovico Patrizi
- Department of Obstetrics and Gynaecology Fondazione Policlinico Tor Vergata Università Roma Tor Vergata, Roma, Italy
| | - Ganesh Acharya
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet and Center for Fetal Medicine, Karolinska University Hospital, Stockholm, Sweden
- Women's Health and Perinatology Research Group, Department of Clinical Medicine, UiT-The Arctic University of Norway, Tromsø, Norway
- Department of Obstetrics and Gynecology, University Hospital of North Norway, Tromsø, Norway
| | - Anthony O Odibo
- Divisions of Maternal-Fetal Medicine and Clinical Research, Department of Obstetrics and Gynecology, Washington University School of Medicine, St. Louis, MO, USA
| | - Francesco D'Antonio
- Center for High-Risk Pregnancy and Fetal Care, Department of Obstetrics and Gynecology, University of Chieti, Chieti, Italy
| |
Collapse
|
3
|
Pecks U, Agel L, Doubek KJ, Hagenbeck C, Jennewein L, von Kaisenberg C, Kranke P, Leitner S, Mand N, Rüdiger M, Zöllkau J, Mingers N, Sitter M, Louwen F. SARS-CoV-2 in Pregnancy, Birth and Puerperium. Guideline of the DGGG und DGPM (S2k-Level, AWMF Registry Number 015/092, March 2022). Geburtshilfe Frauenheilkd 2023. [DOI: 10.1055/a-2003-5983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023] Open
Abstract
Abstract
Objective This S2k guideline of the German Society for Gynecology and Obstetrics (DGGG) and the German Society of Perinatal Medicine (DGPM) contains consensus-based recommendations for the care and treatment of pregnant women, parturient women, women who have recently given birth, and breastfeeding women with SARS-CoV-2 infection and their newborn infants. The aim of the guideline is to provide recommendations for action in the time of the COVID-19 pandemic for professionals caring for the above-listed groups of people.
Methods The PICO format was used to develop specific questions. A systematic targeted search of the literature was carried out using PubMed, and previously formulated statements and recommendations issued by the DGGG and the DGPM were used to summarize the evidence. This guideline also drew on research data from the CRONOS registry. As the data basis was insufficient for a purely evidence-based guideline, the guideline was compiled using an S2k-level consensus-based process. After summarizing and presenting the available data, the guideline authors drafted recommendations in response to the formulated PICO questions, which were then discussed and voted on.
Recommendations Recommendations on hygiene measures, prevention measures and care during pregnancy, delivery, the puerperium and while breastfeeding were prepared. They also included aspects relating to the monitoring of mother and child during and after infection with COVID-19, indications for thrombosis prophylaxis, caring for women with COVID-19 while they are giving birth, the presence of birth companions, postnatal care, and testing and monitoring the neonate during rooming-in or on the pediatric ward.
Collapse
Affiliation(s)
- Ulrich Pecks
- Klinik für Gynäkologie und Geburtshilfe, Universitätsklinikum Schleswig-Holstein, Kiel, Germany
| | - Lena Agel
- Technische Hochschule Aschaffenburg, Hebammenkunde, Aschaffenburg, Germany
| | | | - Carsten Hagenbeck
- Geburtshilfe und Perinatalmedizin, Universitätsklinikum Düsseldorf, Düsseldorf, Germany
| | - Lukas Jennewein
- Geburtshilfe und Pränatalmedizin, Universitätsklinikum Frankfurt Goethe-Universität, Frankfurt am Main, Germany
| | - Constantin von Kaisenberg
- Pränatalmedizin und Geburtshilfe im Perinatalzentrum, Universitätsklinik der Medizinischen Hochschule Hannover, Hannover, Germany
| | - Peter Kranke
- Klinik und Poliklinik für Anästhesiologie, Intensivmedizin, Notfallmedizin und Schmerztherapie, Universitätsklinikum Würzburg, Würzburg, Germany
| | - Sabine Leitner
- Bundesverband „Das frühgeborene Kind“ e. V., Frankfurt, Germany
| | - Nadine Mand
- Philipps-Universität Marburg, Zentrum für Kinder- und Jugendmedizin, Marburg, Germany
| | - Mario Rüdiger
- Klinik für Kinder- und Jugendmedizin, Fachbereich Neonatologie und pädiatrische Intensivmedizin, Medizinische Fakultät der TU Dresden, Dresden, Germany
| | - Janine Zöllkau
- Klinik für Geburtsmedizin, Universitätsklinikum Jena, Jena, Germany
| | - Nina Mingers
- Klinik für Gynäkologie und Geburtshilfe, Universitätsklinikum Schleswig-Holstein, Kiel, Germany
| | - Magdalena Sitter
- Klinik und Poliklinik für Anästhesiologie, Intensivmedizin, Notfallmedizin und Schmerztherapie, Universitätsklinikum Würzburg, Würzburg, Germany
| | - Frank Louwen
- Geburtshilfe und Pränatalmedizin, Universitätsklinikum Frankfurt Goethe-Universität, Frankfurt am Main, Germany
| |
Collapse
|
4
|
Sroka D, Lorenz-Meyer LA, Scherfeld V, Thoma J, Busjahn A, Henrich W, Verlohren S. Comparison of the Soluble fms-Like Tyrosine Kinase 1/Placental Growth Factor Ratio Alone versus a Multi-Marker Regression Model for the Prediction of Preeclampsia-Related Adverse Outcomes after 34 Weeks of Gestation. Fetal Diagn Ther 2023; 50:215-224. [PMID: 36809755 DOI: 10.1159/000529781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Accepted: 02/03/2023] [Indexed: 02/24/2023]
Abstract
INTRODUCTION The objective of this retrospective study was to compare the predictive performance of the soluble fms-like tyrosine kinase 1 (sFlt-1)/placental growth factor (PlGF) ratio alone or in a multi-marker regression model for preeclampsia-related maternal and/or fetal adverse outcomes in women >34 weeks of gestation. METHODS We analyzed the data collected from 655 women with suspected preeclampsia. Adverse outcomes were predicted by multivariable and univariable logistic regression models. The outcome of patients was evaluated within 14 days after presentation with signs and symptoms of preeclampsia or diagnosed preeclampsia. RESULTS The full model integrating available, standard clinical information and the sFlt-1/PlGF ratio had the best predictive performance for adverse outcomes with an AUC of 72.6%, which corresponds to a sensitivity of 73.3% and specificity of 66.0%. The positive predictive value of the full model was 51.4%, and the negative predictive value was 83.5%. 24.5% of patients, who did not experience adverse outcomes but were classified as high risk by sFlt-1/PlGF ratio (≥38), were correctly classified by the regression model. The sFlt-1/PlGF ratio alone had a significantly lower AUC of 65.6%. CONCLUSIONS Integrating angiogenic biomarkers in a regression model improved the prediction of preeclampsia-related adverse outcomes in women at risk after 34 weeks of gestation.
Collapse
Affiliation(s)
- Dorota Sroka
- Department of Obstetrics, Charité - Universitätsmedizin Berlin, Berlin, Germany,
| | | | - Valerie Scherfeld
- Department of Obstetrics, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Julie Thoma
- Department of Obstetrics, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | | | - Wolfgang Henrich
- Department of Obstetrics, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Stefan Verlohren
- Department of Obstetrics, Charité - Universitätsmedizin Berlin, Berlin, Germany
| |
Collapse
|
5
|
Timing of antenatal steroid administration for imminent preterm birth: results of a prospective observational study in Germany. Arch Gynecol Obstet 2022:10.1007/s00404-022-06724-9. [PMID: 36042053 DOI: 10.1007/s00404-022-06724-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 07/25/2022] [Indexed: 11/02/2022]
Abstract
PURPOSE To evaluate the timing of antenatal steroid administration and associated medical interventions in women with imminent preterm birth. METHODS We performed a prospective observational study at a single tertiary center in Germany from September 2018 to August 2019. We included pregnant women who received antenatal steroids for imminent preterm birth and evaluated the interval from administration to birth. 120 women with antenatal steroid application were included into our analysis. Descriptive statistics were performed to analyze factors influencing the timing of antenatal steroids and to evaluate additional medical interventions which women with imminent preterm birth experience. RESULTS Of the 120 women included into our study, 35.8% gave birth before 34/0 weeks and 64.2% before 37/0 weeks of gestation. Only 25/120 women (20.8%) delivered within the optimal time window of 1-7 days after antenatal steroid application. 5/120 women (4.2%) only received one dose of antenatal steroids before birth and 3/120 (2.5%) gave birth within 8 to 14 days after antenatal steroids. Most women gave birth more than 14 days after steroid application (72.5%, 87/120). Women with preeclampsia (60%), PPROM (31%), and FGR (30%) had the highest rates of delivery within the optimal time window. Women of all timing groups received additional interventions and medications like antibiotics, tocolytics, or anticoagulation. CONCLUSION Our observational data indicate that most pregnant women do not give birth within 7 days after the administration of antenatal steroids. The timing was best for preterm birth due to preeclampsia, PPROM, and FGR. Especially for women with symptoms of preterm labor and bleeding placenta previa, antenatal steroids should be indicated more restrictively to improve neonatal outcome and reduce untimely and unnecessary interventions.
Collapse
|
6
|
Marchand C, Köppe J, Köster HA, Oelmeier K, Schmitz R, Steinhard J, Fruscalzo A, Kubiak K. Fetal Growth Restriction: Comparison of Biometric Parameters. J Pers Med 2022; 12:jpm12071125. [PMID: 35887622 PMCID: PMC9317726 DOI: 10.3390/jpm12071125] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 07/04/2022] [Accepted: 07/07/2022] [Indexed: 11/16/2022] Open
Abstract
The aim of this study was to identify growth-restricted fetuses using biometric parameters and to assess the validity and clinical value of individual ultrasound parameters and ratios, such as transcerebellar diameter/abdominal circumference (TCD/AC), head circumference/abdominal circumference (HC/AC), and femur length/abdominal circumference (FL/AC). In a retrospective single-center cross-sectional study, the biometric data of 9292 pregnancies between the 15th and 42nd weeks of gestation were acquired. Statistical analysis included descriptive data, quantile regression estimating the 10th and 90th percentiles, and multivariable analysis. We obtained clinically noticeable results in predicting small-for-gestational-age (SGA) and fetal growth restriction (FGR) fetuses at advanced weeks of gestation using the AC with a Youden index of 0.81 and 0.96, respectively. The other individual parameters and quotients were less suited to identifying cases of SGA and FGR. The multivariable analysis demonstrated the best results for identifying SGA and FGR fetuses with an area under the curve of 0.95 and 0.96, respectively. The individual ultrasound parameters were better suited to identifying SGA and FGR than the ratios. Amongst these, the AC was the most promising individual parameter, especially at advanced weeks of gestation. However, the highest accuracy was achieved with a multivariable model.
Collapse
Affiliation(s)
- Carolin Marchand
- Department of Gynecology and Obstetrics, St. Franziskus Hospital Muenster, 48145 Muenster, Germany;
- Correspondence:
| | - Jeanette Köppe
- Institute of Biostatistics and Clinical Research, University of Muenster, 48149 Muenster, Germany;
| | - Helen Ann Köster
- Practice of Gynecology and Obstetrics, Schloßstraße 107-8, 12163 Berlin, Germany;
| | - Kathrin Oelmeier
- Department of Gynecology and Obstetrics, University Hospital of Muenster, 48149 Muenster, Germany; (K.O.); (R.S.)
| | - Ralf Schmitz
- Department of Gynecology and Obstetrics, University Hospital of Muenster, 48149 Muenster, Germany; (K.O.); (R.S.)
| | - Johannes Steinhard
- Department of Fetal Cardiology, Heart and Diabetes Center North Rhine-Westphalia, 32545 Bad Oeynhausen, Germany;
| | - Arrigo Fruscalzo
- Department of Gynecology and Obstetrics, HFR Fribourg, Chemin des Pensionnats 2-6, 1708 Fribourg, Switzerland;
| | - Karol Kubiak
- Department of Gynecology and Obstetrics, St. Franziskus Hospital Muenster, 48145 Muenster, Germany;
| |
Collapse
|
7
|
Redeker I, Strangfeld A, Callhoff J, Marschall U, Zink A, Baraliakos X. Maternal and infant outcomes in pregnancies of women with axial spondyloarthritis compared with matched controls: results from nationwide health insurance data. RMD Open 2022; 8:rmdopen-2021-002146. [PMID: 35840311 PMCID: PMC9295643 DOI: 10.1136/rmdopen-2021-002146] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 05/04/2022] [Indexed: 12/03/2022] Open
Abstract
Objectives To investigate pregnancy outcomes in women with axial spondyloarthritis (axSpA) under different pharmacological treatments in comparison with matched controls. Methods Using health insurance data from 2006 to 2019, pregnancy outcomes of women with axSpA were compared with those of age-matched and calendar year-matched controls without axSpA. Women with axSpA were further stratified by treatment prior to delivery and pregnancy outcomes compared. Adjusted ORs (aORs) with 95% CIs were calculated using generalised estimating equation analyses. Results A total of 1021 pregnancy outcomes in patients with axSpA were identified (928 deliveries, 80 abortions, 13 ectopic pregnancies) and compared with 10 210 pregnancy outcomes in controls (9488 deliveries, 615 abortions, 147 ectopic pregnancies). Compared with controls, women with axSpA showed higher odds of elective caesarean section (aOR 1.52; 1.25 to 1.85). Among women with axSpA, the risk of preterm birth was higher under non-steroidal anti-inflammatory drugs (NSAIDs) treatment (aOR 2.22; 1.09 to 4.52) than without any anti-inflammatory treatment. The risks of preterm birth (aOR 4.01; 1.93 to 8.34) and small-for-gestational-age (aOR 3.22; 1.34 to 7.73) were increased under NSAIDs treatment in combination with conventional synthetic disease-modifying anti-rheumatic drugs (DMARDs), steroids or analgesics. Non-significant increased risks of small-for-gestational-age (aOR 1.68; 0.43 to 6.57) and preterm birth (aOR 1.56; 0.51 to 4.83) were found under biological DMARDs. Conclusions Women with axSpA have significantly increased odds of caesarean section compared with matched controls. Risks of preterm birth and small-for-gestational-age vary by type of anti-inflammatory treatment.
Collapse
Affiliation(s)
- Imke Redeker
- Epidemiology and Health Services Research, German Rheumatism Research Centre, Berlin, Berlin, Germany
| | - Anja Strangfeld
- Epidemiology and Health Services Research, German Rheumatism Research Centre, Berlin, Berlin, Germany
| | - Johanna Callhoff
- Epidemiology and Health Services Research, German Rheumatism Research Centre, Berlin, Berlin, Germany
| | - Ursula Marschall
- BARMER Institute for Health Systems Research, BARMER Statutory Health Insurance, Wuppertal, Germany
| | - Angela Zink
- Epidemiology and Health Services Research, German Rheumatism Research Centre, Berlin, Berlin, Germany
| | - Xenofon Baraliakos
- Internal Medicine and Rheumatology, Ruhr University Bochum, Bochum, Germany
| |
Collapse
|
8
|
Lorenz-Meyer LA, Frank L, Sroka D, Busjahn A, Henrich W, Verlohren S. Correlation between placental weight and angiogenic markers sFlt-1 and PlGF in women with preeclampsia and fetal growth restriction. Pregnancy Hypertens 2022; 28:149-155. [DOI: 10.1016/j.preghy.2022.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 03/25/2022] [Accepted: 04/04/2022] [Indexed: 11/26/2022]
|
9
|
Brodowski L, Rochow N, Yousuf EI, Kohls F, von Kaisenberg CS, Berlage S, Voigt M. The impact of parity and maternal obesity on the fetal outcomes of a non-selected Lower Saxony population. J Perinat Med 2022; 50:167-175. [PMID: 34695308 DOI: 10.1515/jpm-2020-0614] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Accepted: 10/05/2021] [Indexed: 11/15/2022]
Abstract
OBJECTIVES Maternal obesity during pregnancy is associated with adverse intrauterine events and fetal outcomes and may increase the risk of obesity and metabolic disease development in offspring. Higher parity, regardless of socioeconomic status, is associated with increased maternal body mass index (BMI). In this study, we examined the relationship between parity, maternal obesity, and fetal outcomes in a large sample of mother-neonate pairs from Lower Saxony, Germany. METHODS This retrospective cohort study examined pseudonymized data of a non-selected singleton cohort from Lower Saxony's statewide quality assurance initiative. 448,963 cases were included. Newborn outcomes were assessed in relation to maternal BMI and parity. RESULTS Maternal obesity was associated with an increased risk of placental insufficiency, chorioamnionitis, and fetal distress while giving birth. This effect was present across all parity groups. Fetal presentation did not differ between BMI groups, except for the increased risk of high longitudinal position and shoulder dystocia in obese women. Maternal obesity was also associated with an increased risk of premature birth, low arterial cord blood pH and low 5-min APGAR scores. CONCLUSIONS Maternal obesity increases the risk of adverse neonatal outcomes. There is a positive correlation between parity and increased maternal BMI. Weight-dependent fetal risk factors increase with parity, while parity-dependent outcomes occur less frequently in multipara. Prevention and intervention programs for women planning to become pregnant can be promising measures to reduce pregnancy and birth complications.
Collapse
Affiliation(s)
- Lars Brodowski
- Department of Obstetrics, Gynecology and Reproductive Medicine, Hannover Medical School, Hannover, Germany
| | - Niels Rochow
- Department of Pediatrics, Paracelsus Medical University, Nuremberg, Germany.,Department of Pediatrics, Univesity Hospital Rostock, Rostock, Germany.,Department of Pediatrics, McMaster University, Hamilton, ON, Canada
| | - Efrah I Yousuf
- Department of Pediatrics, McMaster University, Hamilton, ON, Canada.,Centre for Metabolism, Obesity and Diabetes Research, McMaster University, Hamilton, ON, Canada
| | - Fabian Kohls
- Department of Obstetrics, Gynecology and Reproductive Medicine, Hannover Medical School, Hannover, Germany
| | | | - Silvia Berlage
- Center for Quality and Management in Health Care, Ärztekammer Niedersachsen, Hannover, Germany
| | - Manfred Voigt
- Faculty of Medicine, Department of Obstetrics and Gynecology, University Medical Center Freiburg, University of Freiburg, Freiburg, Germany.,Biological Anthropology, Medical Faculty, University of Freiburg, Freiburg, Germany
| |
Collapse
|
10
|
Merz WM, Fischer-Betz R, Hellwig K, Lamprecht G, Gembruch U. Pregnancy and Autoimmune Disease: Diseases of the Nervous System, Connective Tissue, and the Bowel. DEUTSCHES ARZTEBLATT INTERNATIONAL 2022; 119:145-156. [PMID: 34874264 DOI: 10.3238/arztebl.m2021.0353] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 04/19/2021] [Accepted: 10/01/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND Pregnancies in women with chronic disease are on the rise. This pertains to autoimmune diseases in particular since these tend to affect women of childbearing age. The interaction between pregnancy and autoimmune disease may increase the risk of maternal, fetal, and obstetric complications; additional care may be required. METHODS This review is based on a selective literature search in PubMed (2015-2020). RESULTS In women with autoimmune diseases, the course of pregnancy is highly variable. Some autoimmune diseases tend to improve during pregnancy and do not to result in any serious obstetric complications. Others may worsen during pregnancy, with deterioration of the maternal condition as well as obstetric and perinatal complications. In systemic lupus erythematosus and myasthenia gravis, placental transfer of specific autoantibodies may cause fetal or neonatal disease. CONCLUSION The care of pregnant women with chronic diseases requires collaboration between specialists of the pertinent levels of care. A stable course of disease before conception, close interdisciplinary care, and pregnancy-compatible medication contribute to a reduction in maternal and perinatal complications.
Collapse
|
11
|
Feist H, Bajwa S, Pecks U. Hypertensive disease, preterm birth, fetal growth restriction and chronic inflammatory disorders of the placenta: experiences in a single institution with a standardized protocol of investigation. Arch Gynecol Obstet 2021; 306:337-347. [PMID: 34693459 DOI: 10.1007/s00404-021-06293-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Accepted: 10/13/2021] [Indexed: 11/30/2022]
Abstract
PURPOSE Chronic inflammatory disorders of the placenta, in particular villitis of unknown etiology (VUE), chronic deciduitis (CD), chronic chorioamnionitis (CC), chronic histiocytic intervillositis (CHI), and eosinophilic/T-cell chorionic vasculitis (ETCV) can exclusively be diagnosed histologically. Using a standardized procedure for submission and pathological-anatomical examination of placentas in a single perinatal care center, we analyzed the association of chronic placental lesions to perinatal complications. METHODS We reviewed all singleton placentas and miscarriages that were examined histologically over a period of ten years after having implemented a standardized protocol for placental submission in our hospital. Cases with chronic inflammatory lesions were identified, and clinical data were analyzed and compared with a focus on preterm birth, hypertensive disorders, and fetal growth restriction and/or fetal demise. RESULTS In 174 placentas, at least one of the chronic inflammatory entities was diagnosed. CD was the most frequent disorder (n = 95), and had strong associations with preterm birth (47.3% of all cases with CD) and intrauterine fetal demise. VUE (n = 74) was exclusively diagnosed in the third trimester. This disorder was associated with a birth weight below the 10th percentile (45% of the cases) and hypertensive disease in pregnancy. Miscarriage and intrauterine fetal demise were associated with CHI (in 66.7% of cases, n = 18). CONCLUSIONS Chronic inflammatory disorders are frequently observed and contribute to major obstetric and perinatal complications. Further studies are needed to get a better picture of the connection between adverse obstetric outcomes and chronic inflammation to aid in the better counseling of patients.
Collapse
Affiliation(s)
- Henning Feist
- Department of Pathology, Diakonissenkrankenhaus Flensburg, Knuthstraße 1, 24939, Flensburg, Germany.
| | - Simin Bajwa
- Department of Obstetrics and Gynecology, Diakonissenkrankenhaus Flensburg, Flensburg, Germany
| | - Ulrich Pecks
- Department of Obstetrics and Gynecology, University Hospital of Schleswig-Holstein, Kiel, Germany
| |
Collapse
|
12
|
Role of umbilicocerebral and cerebroplacental ratios in prediction of perinatal outcome in FGR pregnancies. Arch Gynecol Obstet 2021; 305:1383-1392. [PMID: 34599678 PMCID: PMC9166852 DOI: 10.1007/s00404-021-06268-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [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.
Collapse
|
13
|
Faber R, Heling KS, Steiner H, Gembruch U. Doppler ultrasound in pregnancy - quality requirements of DEGUM and clinical application (part 2). ULTRASCHALL IN DER MEDIZIN (STUTTGART, GERMANY : 1980) 2021; 42:541-550. [PMID: 33906258 DOI: 10.1055/a-1452-9898] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
This second part on Doppler sonography in prenatal medicine and obstetrics reviews its clinical applications. While this has not become the initially anticipated screening tool, it is used for the diagnosis and surveillance of a variety of fetal pathologies. For example, the sonography-based determination of uterine artery blood flow indices is an important parameter for the first trimester multimodal preeclampsia risk assessment, increasing accuracy and providing indication for the prophylactic treatment with aspirin. It also has significant implications for the diagnosis and surveillance of growth-restricted fetuses in the second and third trimesters through Doppler-sonographic analysis of umbilical artery, middle cerebral artery and ductus venosus. Here, especially the hemodynamics of the ductus venosus provides a critical criterium for birth management of severe, early-onset FGR before 34 + 0 weeks of gestation. Further, determination of maximum blood flow velocity of the middle cerebral artery is a central parameter in fetal diagnosis of anemia which has been significantly improved by this analysis. However, it is important to note that the mentioned improvements can only be achieved through highest methodological quality. Importantly, all these analyses are also applied to twins and higher order multiples. Here, for the differential diagnosis of specific complications such as TTTS, TAPS and TRAP, the application of Doppler sonography has become indispensable. To conclude, the successful application of Doppler sonography requires both exact methodology and precise pathophysiological interpretation of the data.
Collapse
Affiliation(s)
- Renaldo Faber
- Leipzig, Center of Prenatal Medicine, Leipzig, Germany
| | - Kai-Sven Heling
- Praxis, prenetal diagnosis and human genetics, Berlin, Germany
| | | | - Ulrich Gembruch
- Obstetrics and Prenatal Medicine, University Hospital, Bonn, Germany
| |
Collapse
|
14
|
Kehl S, Hösli I, Pecks U, Reif P, Schild RL, Schmidt M, Schmitz D, Schwarz C, Surbek D, Abou-Dakn M. Induction of Labour. Guideline of the DGGG, OEGGG and SGGG (S2k, AWMF Registry No. 015-088, December 2020). Geburtshilfe Frauenheilkd 2021; 81:870-895. [PMID: 34393254 DOI: 10.1055/a-1519-7713] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 05/27/2021] [Indexed: 01/17/2023] Open
Abstract
Aim The aim of this official guideline published and coordinated by the German Society of Gynaecology and Obstetrics (DGGG) in cooperation with the Austrian Society of Gynaecology and Obstetrics (OEGGG) and the Swiss Society of Gynaecology and Obstetrics (SGGG) is to provide a consensus-based overview of the indications, methods and general management of induction of labour by evaluating the relevant literature. Methods This S2k guideline was developed using a structured consensus process which included representative members from various professions; the guideline was commissioned by the guidelines commission of the DGGG, OEGGG and SGGG. Recommendations The guideline provides recommendations on the indications, management, methods, monitoring and special situations occurring in the context of inducing labour.
Collapse
Affiliation(s)
- Sven Kehl
- Frauenklinik, Universitätsklinikum Erlangen, Erlangen, Germany
| | - Irene Hösli
- Frauenklinik, Universitätsspital Basel, Basel, Switzerland
| | - Ulrich Pecks
- Klinik für Gynäkologie und Geburtshilfe, Universitätsklinikum Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Philipp Reif
- Frauenheilkunde und Geburtshilfe, Universitätsklinikum Graz, Graz, Austria
| | - Ralf L Schild
- Klinik für Geburtshilfe und Perinatalmedizin, Diakovere Krankenhaus gGmbH, Hannover, Germany
| | - Markus Schmidt
- Frauenheilkunde und Geburtshilfe, Sana Kliniken Duisburg, Duisburg, Germany
| | - Dagmar Schmitz
- Institut für Geschichte, Theorie und Ethik der Medizin, Uniklinik RWTH Aachen, Aachen, Germany
| | - Christiane Schwarz
- Fachbereich Hebammenwissenschaft, Institut für Gesundheitswissenschaften, Universität zu Lübeck, Lübeck, Germany
| | - Daniel Surbek
- Frauenklinik, Inselspital, Universitätsspital Bern, Bern, Switzerland
| | - Michael Abou-Dakn
- Klinik für Gynäkologie, St. Joseph Krankenhaus, Berlin Tempelhof, Berlin, Germany
| |
Collapse
|
15
|
Jennewein L, Theissen S, Pfeifenberger HR, Zander N, Fischer K, Eichbaum C, Louwen F. Differences in Biometric Fetal Weight Estimation Accuracy and Doppler Examination Results in Uncomplicated Term Singleton Pregnancies between Vertex and Breech Presentation. J Clin Med 2021; 10:jcm10153252. [PMID: 34362036 PMCID: PMC8347766 DOI: 10.3390/jcm10153252] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 07/19/2021] [Accepted: 07/21/2021] [Indexed: 11/16/2022] Open
Abstract
Doppler examination of the umbilical artery and the fetal middle cerebral artery is evaluated predominantly in pregnancies with fetuses in cephalic presentation and never has been elucidated in breech presentation. Evidence on the accuracy of fetal weight estimation in dependence of the fetal presentation is controversial. Nevertheless, clinical decisions including recommendations for a cesarean section or labor induction based on these examinations are applied to pregnancies with fetuses in breech presentation. The objective of this study was to investigate the influence of the fetal presentation on fetal weight estimation accuracy, umbilical artery and middle cerebral artery resistance indices (RI) in a prospective case control study. Ultrasound examinations in 305 uncomplicated term pregnancies (153 vertex presentations, 152 breech) were investigated. Non-parametric variables were compared using Pearson’s chi2 test and Wilcoxon chi2 test, depending on variable scaling. Fetal weight estimation accuracy was not significantly different between vertex presentation group (VP) (6.97%) and breech presentation group (BP) (7.96%, p = 0.099). Fetal head circumference measurements were significantly larger in BP (350 mm vs. 341 mm in VB, p > 0.0001) while abdominal circumferences were significantly smaller (VP: 338 mm, BP: 331 mm, p = 0.0039) and weight estimation was not significantly different. Umbilical artery RIs were not significantly different between VP (54.5) and BP (55.3, p = 0.354). Fetal middle cerebral artery RIs also showed no significant differences (VP: 71.2, BP: 70.7, p = 0.335). Our study shows that fetal Doppler (RI) and weight estimation ultrasound originally calibrated in cephalic pregnancies are applicable to pregnancies with fetuses in breech presentation.
Collapse
Affiliation(s)
- Lukas Jennewein
- Department of Gynecology and Obstetrics, School of Medicine, Goethe-University, 60590 Frankfurt, Germany; (S.T.); (H.R.P.); (K.F.); (C.E.); (F.L.)
- Correspondence:
| | - Simon Theissen
- Department of Gynecology and Obstetrics, School of Medicine, Goethe-University, 60590 Frankfurt, Germany; (S.T.); (H.R.P.); (K.F.); (C.E.); (F.L.)
| | - Hemma Roswitha Pfeifenberger
- Department of Gynecology and Obstetrics, School of Medicine, Goethe-University, 60590 Frankfurt, Germany; (S.T.); (H.R.P.); (K.F.); (C.E.); (F.L.)
| | - Nadja Zander
- Carl Remigus Medical School, 65510 Idstein, Germany;
| | - Kyra Fischer
- Department of Gynecology and Obstetrics, School of Medicine, Goethe-University, 60590 Frankfurt, Germany; (S.T.); (H.R.P.); (K.F.); (C.E.); (F.L.)
| | - Christine Eichbaum
- Department of Gynecology and Obstetrics, School of Medicine, Goethe-University, 60590 Frankfurt, Germany; (S.T.); (H.R.P.); (K.F.); (C.E.); (F.L.)
| | - Frank Louwen
- Department of Gynecology and Obstetrics, School of Medicine, Goethe-University, 60590 Frankfurt, Germany; (S.T.); (H.R.P.); (K.F.); (C.E.); (F.L.)
| |
Collapse
|
16
|
Barapatre N, Kampfer C, Henschen S, Schmitz C, Edler von Koch F, Frank HG. Growth restricted placentas show severely reduced volume of villous components with perivascular myofibroblasts. Placenta 2021; 109:19-27. [PMID: 33945894 DOI: 10.1016/j.placenta.2021.04.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Revised: 04/08/2021] [Accepted: 04/12/2021] [Indexed: 02/07/2023]
Abstract
INTRODUCTION The restricted placental growth in IUGR is associated with a simultaneous weight and volume restriction for the placental villous tree. It is unknown whether the whole villous tree or only specific parts of it are growth restricted in IUGR. In the case of uniform growth restriction of the villous tree, IUGR placentas could be interpreted as symmetrically smaller versions of normal placentas. Otherwise, IUGR placentas would be morphologically, developmentally and, therefore, functionally different from normal placentas. METHODS We investigated ten normal and eleven IUGR placentas with quantitative microscopic techniques. Using immunohistochemical detection of placental myofibroblasts (γ-sm-actin) and foetoplacental endothelium (CD34), we distinguished between more centrally located villi showing the presence of myofibroblasts (contractile villi; C-villi) and more peripherally located villi showing the absence of myofibroblasts (noncontractile villi; NC-villi). RESULTS Compared to normal placentas, IUGR placentas showed significantly reduced mean volume of C-villi, but not of NC-villi. The volume of vessels in both, C-villi and NC-villi, was significantly reduced in IUGR. Additional stereologic estimates confirmed the known alterations in the morphology of NC-villi in IUGR. DISCUSSION Our results suggest that IUGR placentas are not just smaller but morphologically (and therefore functionally) different from normal placentas. We propose that the reduced volume of C-villi and vessels in C-villi reflects a developmental disturbance in the formation of C-villi, which are mostly composed of stem villi. As such, key pathological villous alterations in IUGR placentas could begin before the formation of intermediate and terminal villi, possibly already in the late first trimester of pregnancy.
Collapse
Affiliation(s)
- Nirav Barapatre
- LMU Munich, Department of Anatomy II, Pettenkoferstr. 11, 80336 Munich, Germany
| | - Cornelia Kampfer
- LMU Munich, Department of Anatomy II, Pettenkoferstr. 11, 80336 Munich, Germany
| | - Sina Henschen
- LMU Munich, Department of Anatomy II, Pettenkoferstr. 11, 80336 Munich, Germany
| | - Christoph Schmitz
- LMU Munich, Department of Anatomy II, Pettenkoferstr. 11, 80336 Munich, Germany
| | - Franz Edler von Koch
- Hospital Dritter Orden, Obstetrics and Gynaecology, Menzinger Str. 44, 80638 Munich, Germany
| | - Hans-Georg Frank
- LMU Munich, Department of Anatomy II, Pettenkoferstr. 11, 80336 Munich, Germany.
| |
Collapse
|
17
|
Pretscher J, Weiss C, Dammer U, Stumpfe F, Faschingbauer F, Beckmann MW, Kehl S. Influence of Preeclampsia on Induction of Labor at Term: A Cohort Study. In Vivo 2021; 34:1195-1200. [PMID: 32354909 DOI: 10.21873/invivo.11892] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 01/22/2020] [Accepted: 01/27/2020] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM Even though vaginal delivery is a feasible option in patients with preeclampsia, the cesarean section rate in those patients is high. The aim of this study was to evaluate the influence of preeclampsia on induction of labor at term. PATIENTS AND METHODS This historical cohort study analyzed inductions of labor in women at term having preeclampsia versus women who were induced due to other reasons. The primary outcome measure was the cesarean section rate. RESULTS The cesarean section rate was higher in the preeclampsia group for both nulliparous and multiparous women after induction of labor but failed to reach statistical significane. The induction-to-delivery interval was longer in nulliparous women and the rate of vaginal birth within 48 h was lower in the nulliparous patiens with preeclampsia. However, the impact of preeclampsia on the cesarean section rate was not significant in the multivariable analysis following adjustment for BMI and parity. CONCLUSION Preeclampsia at term did not influence the cesarean section rate in nulliparous and parous women when labor was induced.
Collapse
Affiliation(s)
- Jutta Pretscher
- Department of Obstetrics and Gynecology, Erlangen University Hospital, Erlangen, Germany
| | - Christel Weiss
- Department of Medical Statistics and Biomathematics, University Medical Center Mannheim, Heidelberg University, Heidelberg, Germany
| | - Ulf Dammer
- Department of Obstetrics and Gynecology, Erlangen University Hospital, Erlangen, Germany
| | - Florian Stumpfe
- Department of Obstetrics and Gynecology, Erlangen University Hospital, Erlangen, Germany
| | - Florian Faschingbauer
- Department of Obstetrics and Gynecology, Erlangen University Hospital, Erlangen, Germany
| | - Matthias W Beckmann
- Department of Obstetrics and Gynecology, Erlangen University Hospital, Erlangen, Germany
| | - Sven Kehl
- Department of Obstetrics and Gynecology, Erlangen University Hospital, Erlangen, Germany
| |
Collapse
|
18
|
Is the Cerebro-Placental Ratio Sufficient to Predict Adverse Neonatal Outcome in Small for Gestational Age Fetuses > 34 Weeks of Gestation? REPRODUCTIVE MEDICINE 2021. [DOI: 10.3390/reprodmed2010002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Fetuses with an estimated weight (EFW) below the 10th percentile are at risk for adverse perinatal outcome and clinical management remains a challenge. We examined EFW and cerebro-placental ratio (CPR) with regard to their predictive capability in the management and outcome of such cases. Fetuses were first diagnosed as small after 34 weeks of gestation with an actual EFW below the 10th percentile at our tertiary academic center. We determined the optimum cutoff value for CPR and EFW in predicting adverse neonatal outcome. Mean gestational age at diagnosis was 36 weeks. One hundred and two cases were included in our study. We determined a CPR of 1.4 and an EFW of 2152 g to be the best cutoff value for predicting adverse fetal outcome, with an area under the curve (AUC) of 0.65 (95% CI 0.54–0.76); p = 0.009, and 0.76 (95% CI 0.66–0.86); p < 0.0001, respectively. However, when comparing EFW with CPR, EFW seems to be slightly better in predicting adverse fetal outcome in our group. While the use of CPR alone for the management of small fetuses is not sufficient, it is an important additional tool that may be of value in the clinical setting.
Collapse
|
19
|
Dröge LA, Perschel FH, Stütz N, Gafron A, Frank L, Busjahn A, Henrich W, Verlohren S. Prediction of Preeclampsia-Related Adverse Outcomes With the sFlt-1 (Soluble fms-Like Tyrosine Kinase 1)/PlGF (Placental Growth Factor)-Ratio in the Clinical Routine: A Real-World Study. Hypertension 2020; 77:461-471. [PMID: 33280406 DOI: 10.1161/hypertensionaha.120.15146] [Citation(s) in RCA: 71] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This retrospective real-world study investigated the clinical use of the sFlt-1 (soluble fms-like tyrosine kinase 1)/PlGF (placental growth factor) ratio alone or in combination with other clinical tests to predict an adverse maternal (maternal death, kidney failure, hemolysis elevated liver enzymes low platelets-syndrome, pulmonary edema, disseminated intravascular coagulation, cerebral hemorrhage, or eclampsia) or fetal (delivery before 34 weeks because of preeclampsia and/or intrauterine growth restriction, respiratory distress syndrome, necrotizing enterocolitis, intraventricular hemorrhage, placental abruption or intrauterine fetal death or neonatal death within 7 days post natum) pregnancy outcome in patients with signs and symptoms of preeclampsia. We evaluated the sFlt-1/PlGF-ratio cutoff values of 38 and 85 and evaluated its integration into a multimarker model. Of 1117 subjects, 322 (28.8%) developed an adverse fetal or maternal outcome. Patients with an adverse versus no adverse outcome had a median sFlt-1/PlGF-ratio of 177 (interquartile range, 54-362) versus 14 (4-64). Risk-stratification with the sFlt-1/PlGF cutoff values into high- (>85), intermediate- (38-85), and low-risk (<38) showed a significantly shorter time to delivery in high- and intermediate- versus low-risk patients (4 versus 8 versus 29 days). When integrating all available clinical information into a multimarker model, an area under the curve of 88.7% corresponding to a sensitivity, specificity, positive and negative predictive value of 80.0%, 87.3%, 75.0%, and 90.2% was reached. The sFlt-1/PlGF-ratio alone was inferior to the full model with an area under the curve of 85.7%. As expected, blood pressure and proteinuria were significantly less accurate with an area under the curve of 69.0%. Combining biomarker measurements with all available information in a multimarker modeling approach increased detection of adverse outcomes in women with suspected disease.
Collapse
Affiliation(s)
- Lisa Antonia Dröge
- From the Department of Obstetrics (L.A.D., N.S., L.F., W.H., S.V.), Charité - Universitätsmedizin, Berlin, Germany
| | - Frank Holger Perschel
- Department of Laboratory Medicine, Clinical Chemistry, and Pathobiochemistry (F.H.P.), Charité - Universitätsmedizin, Berlin, Germany.,Labor Berlin - Charité Vivantes GmbH, Berlin, Germany (F.H.P.)
| | - Natalia Stütz
- From the Department of Obstetrics (L.A.D., N.S., L.F., W.H., S.V.), Charité - Universitätsmedizin, Berlin, Germany
| | - Anna Gafron
- Department of Obstetrics, Evangelisches Krankenhaus Paul Gerhardt Stift, Lutherstadt Wittenberg (A.G.)
| | - Lisa Frank
- Labor Berlin - Charité Vivantes GmbH, Berlin, Germany (F.H.P.)
| | | | - Wolfgang Henrich
- From the Department of Obstetrics (L.A.D., N.S., L.F., W.H., S.V.), Charité - Universitätsmedizin, Berlin, Germany
| | - Stefan Verlohren
- From the Department of Obstetrics (L.A.D., N.S., L.F., W.H., S.V.), Charité - Universitätsmedizin, Berlin, Germany
| |
Collapse
|
20
|
Baier F, Weinhold L, Stumpfe FM, Kehl S, Pretscher J, Bayer CM, Topal N, Pontones C, Mayr A, Schild R, Schmid M, Beckmann MW, Faschingbauer F. Longitudinal Course of Short-Term Variation and Doppler Parameters in Early Onset Growth Restricted Fetuses. ULTRASCHALL IN DER MEDIZIN (STUTTGART, GERMANY : 1980) 2020; 41:e23-e32. [PMID: 31238380 DOI: 10.1055/a-0858-2290] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
PURPOSE To evaluate the longitudinal pattern of fetal heart rate short term variation (STV) and Doppler indices and their correlation to each other in severe growth restricted (IUGR) fetuses. MATERIALS AND METHODS In this retrospective study, pregnancies with a birth weight below the 10th percentile, born between 24 and 34 gestational weeks with serial Doppler measurements in combination with a computerized CTG (cCTG) with calculated STV were included. Longitudinal changes of both Doppler indices and STV values were evaluated with generalized additive models, adjusted for gestational age and the individual. For all measurements the frequency of abnormal values with regard to the time interval before delivery and Pearson correlations between Doppler indices and STV values were calculated. RESULTS 41 fetuses with a total of 1413 observations were included. Over the course of the whole study period, regression analyses showed no significant change of STV values (p = 0.38). Only on the day of delivery, a prominent decrease was observed (mean STV d28-22: 7.97 vs. mean STV on day 0: 6.8). Doppler indices of UA and MCA showed a continuous, significant deterioration starting about three weeks prior to delivery (p = 0.007; UA and p < 0.001, MCA). Correlation between any Doppler index and STV values was poor. CONCLUSION Fetal heart rate STV does not deteriorate continuously. Therefore, cCTG monitoring should be performed at least daily in these high-risk fetuses. Doppler indices of umbilical artery (UA) and middle cerebral artery (MCA), however, showed continuous deterioration starting about 3 weeks prior to delivery.
Collapse
Affiliation(s)
- Friederike Baier
- Obstetrics and Gynecology, University-Hospital of Erlangen, Germany
| | - Leonie Weinhold
- Department of Medical Biometry, Informatics and Epidemiology, Faculty of Medicine, University-Hospital of Bonn, Germany
| | | | - Sven Kehl
- Obstetrics and Gynecology, University-Hospital of Erlangen, Germany
| | - Jutta Pretscher
- Obstetrics and Gynecology, University-Hospital of Erlangen, Germany
| | | | - Nalan Topal
- Obstetrics and Gynecology, University-Hospital of Erlangen, Germany
| | | | - Andreas Mayr
- Department of Medical Informatics, Biometry and Epidemiology, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Ralf Schild
- Obstetrics and Gynecology, Diakovere Hospital, Hannover, Germany
| | - Matthias Schmid
- Department of Medical Biometry, Informatics and Epidemiology, Faculty of Medicine, University-Hospital of Bonn, Germany
| | | | | |
Collapse
|
21
|
Schlembach D. Fetal Growth Restriction - Diagnostic Work-up, Management and Delivery. Geburtshilfe Frauenheilkd 2020; 80:1016-1025. [PMID: 33012833 PMCID: PMC7518933 DOI: 10.1055/a-1232-1418] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 07/31/2020] [Indexed: 11/26/2022] Open
Abstract
Fetal or intrauterine growth restriction (FGR/IUGR) affects approximately 5 – 8% of all pregnancies and refers to a fetus not exploiting its genetically determined growth potential. Not only a major cause of perinatal morbidity and mortality, it also predisposes these fetuses to the development of chronic disorders in later life. Apart from the timely diagnosis and identification of the causes of FGR, the obstetric challenge primarily entails continued antenatal management with optimum timing of delivery. In order to minimise premature birth morbidity, intensive fetal monitoring aims to prolong the pregnancy and at the same time intervene, i.e. deliver, before the fetus is threatened or harmed. It is important to note that early-onset FGR (< 32 + 0 weeks of gestation [wks]) should be assessed differently than late-onset FGR (≥ 32 + 0 wks). In early-onset FGR progressive deterioration is reflected in abnormal venous Doppler parameters, while in late-onset FGR this
manifests primarily in abnormal cerebral Doppler ultrasound. According to our current understanding, the “optimum” approach for monitoring and timing of delivery in early-onset FGR combines computerized CTG with the ductus venosus Doppler, while in late-onset FGR assessment of the cerebral Doppler parameters becomes more important.
Collapse
Affiliation(s)
- Dietmar Schlembach
- Vivantes - Netzwerk für Gesundheit GmbH, Klinikum Neukölln, Klinik für Geburtsmedizin, Berlin, Germany
| |
Collapse
|
22
|
Precision Diagnostics by Affinity-Mass Spectrometry: A Novel Approach for Fetal Growth Restriction Screening During Pregnancy. J Clin Med 2020; 9:jcm9051374. [PMID: 32392787 PMCID: PMC7290972 DOI: 10.3390/jcm9051374] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Accepted: 05/05/2020] [Indexed: 12/14/2022] Open
Abstract
Fetal growth restriction (FGR) affects about 3% to 8% of pregnancies, leading to higher perinatal mortality and morbidity. Current strategies for detecting fetal growth impairment are based on ultrasound inspections. However, antenatal detection rates are insufficient and critical in countries with substandard care. To overcome difficulties with detection and to better discriminate between high risk FGR and low risk small for gestational age (SGA) fetuses, we investigated the suitability of risk assessment based on the analysis of a recently developed proteome profile derived from maternal serum in different study groups. Maternal serum, collected at around 31 weeks of gestation, was analyzed in 30 FGR, 15 SGA, and 30 control (CTRL) pregnant women who delivered between 31 and 40 weeks of gestation. From the 75 pregnant women of this study, 2 were excluded because of deficient raw data and 2 patients could not be grouped due to indeterminate results. Consistency between proteome profile and sonography results was obtained for 59 patients (26 true positive and 33 true negative). Of the proteome profiling 12 contrarious grouped individuals, 3 were false negative and 9 were false positive cases with respect to ultrasound data. Both true positive and false positive grouping transfer the respective patients to closer surveillance and thorough pregnancy management. Accuracy of the test is considered high with an area-under-curve value of 0.88 in receiver-operator-characteristics analysis. Proteome profiling by affinity-mass spectrometry during pregnancy provides a reliable method for risk assessment of impaired development in fetuses and consumes just minute volumes of maternal peripheral blood. In addition to clinical testing proteome profiling by affinity-mass spectrometry may improve risk assessment, referring pregnant women to specialists early, thereby improving perinatal outcomes.
Collapse
|
23
|
Early and late onset pre-eclampsia and small for gestational age risk in subsequent pregnancies. PLoS One 2020; 15:e0230483. [PMID: 32218582 PMCID: PMC7100959 DOI: 10.1371/journal.pone.0230483] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Accepted: 03/02/2020] [Indexed: 11/19/2022] Open
Abstract
Background Pre-eclampsia shares pathophysiology with intrauterine growth restriction. Objective To investigate whether delivery of a small for gestational age (SGA) infant in the 1st pregnancy increases the risk of early and late onset pre-eclampsia in the 2nd pregnancy. Conversely, we investigated whether pre-eclampsia in the 1st pregnancy impacts SGA risk in the 2nd pregnancy. Study design We studied a cohort from the Dutch Perinatal Registry of 265,031 women with 1st and 2nd singleton pregnancies who delivered between 2000 and 2007. We analyzed 2nd pregnancy risks of early and late onset pre-eclampsia—defined by delivery before or after 34 gestational weeks—as well as SGA below the 5th and between the 5th and 10th percentiles risks with multivariable logistic regressions. Interaction terms between 1st pregnancy hypertension, pre-eclampsia, SGA, and delivery before or after 34 gestational weeks were included in the regressions. Results First pregnancy early onset pre-eclampsia increased risk of SGA <5th percentile (OR 2.1, 95% CI 1.7–2.7) in the 2nd pregnancy. Late onset pre-eclampsia increased the SGA <5th percentile marginally (OR 1.1, 95% CI 1.0–1.3). In the absence of 1st pregnancy hypertensive disorder, women who delivered an SGA infant in their 1st pregnancy were at increased risk of 2nd pregnancy late onset pre-eclampsia (SGA <5th: OR 2.05, 95% CI 1.58–2.66; SGA 5–10th: OR 1.39, 95% CI 1.01–1.93). Early onset 2nd pregnancy pre-eclampsia risk was also increased, but this was only statistically significant for women who delivered an SGA infant below the 5th percentile in the 1st pregnancy (SGA <5th: OR 2.44, 95% CI 1.19–5.00; SGA 5–10th: OR 1.69, 95% CI 0.68–4.24;). Conclusion Women with 1st pregnancy early onset pre-eclampsia have increased risk of SGA <5th percentile in the 2nd pregnancy. SGA in the 1st pregnancy increases pre-eclampsia risk in the 2nd pregnancy even in the absence of hypertensive disorders in the 1st pregnancy, although absolute risks remain low. These findings strengthen the evidence base associating intrauterine growth restriction with early onset pre-eclampsia.
Collapse
|
24
|
Pecks U, Bornemann V, Klein A, Segger L, Maass N, Alkatout I, Eckmann-Scholz C, Elessawy M, Lütjohann D. Estimating fetal cholesterol synthesis rates by cord blood analysis in intrauterine growth restriction and normally grown fetuses. Lipids Health Dis 2019; 18:185. [PMID: 31653257 PMCID: PMC6815065 DOI: 10.1186/s12944-019-1117-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Accepted: 09/12/2019] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Cholesterol is an essential component in human development. In fetuses affected by intrauterine growth restriction (IUGR), fetal blood cholesterol levels are low. Whether this is the result of a reduced materno-fetal cholesterol transport, or due to low fetal de novo synthesis rates, remains a matter of debate. By analyzing cholesterol interbolites and plant sterols we aimed at deeper insights into transplacental cholesterol transport and fetal cholesterol handling in IUGR with potential targets for future therapy. We hypothesized that placental insufficiency results in a diminished cholesterol supply to the fetus. METHODS Venous umbilical cord sera were sampled post-partum from fetuses delivered between 24 weeks of gestation and at full term. IUGR fetuses were matched to 49 adequate-for-age delivered preterm and term neonates (CTRL) according to gestational age at delivery. Cholesterol was measured by gas chromatography-flame ionization detection using 5a-cholestane as internal standard. Cholesterol precursors and synthesis markers, such as lanosterol, lathosterol, and desmosterol, the absorption markers, 5α-cholestanol and plant sterols, such as campesterol and sitosterol, as well as enzymatically oxidized cholesterol metabolites (oxysterols), such as 24S- or 27-hydroxycholesterol, were analyzed by gas chromatography-mass spectrometry, using epicoprostanol as internal standard for the non-cholesterol sterols and deuterium labeled oxysterols for 24S- and 27-hydroxycholesterol. RESULTS Mean cholesterol levels were 25% lower in IUGR compared with CTRL (p < 0.0001). Lanosterol and lathosterol to cholesterol ratios were similar in IUGR and CTRL. In relation to cholesterol mean, desmosterol, 24S-hydroxycholesterol, and 27-hydroxycholesterol levels were higher by 30.0, 39.1 and 60.7%, respectively, in IUGR compared to CTRL (p < 0.0001). Equally, 5α-cholestanol, campesterol, and β-sitosterol to cholesterol ratios were higher in IUGR than in CTRL (17.2%, p < 0.004; 33.5%, p < 0.002; 29.3%, p < 0.021). CONCLUSIONS Cholesterol deficiency in IUGR is the result of diminished fetal de novo synthesis rates rather than diminished maternal supply. However, increased oxysterol- and phytosterol to cholesterol ratios suggest a lower sterol elimination rate. This is likely caused by a restricted hepatobiliary function. Understanding the fetal cholesterol metabolism is important, not only for neonatal nutrition, but also for the development of strategies to reduce the known risk of future cardiovascular diseases in the IUGR fetus.
Collapse
Affiliation(s)
- Ulrich Pecks
- Department of Obstetrics and Gynecology, University Hospital of Schleswig-Holstein Campus Kiel, Arnold-Heller-Straße 3, 24105, Kiel, Germany.
| | - Verena Bornemann
- Department of Obstetrics and Gynecology, University Hospital of Schleswig-Holstein Campus Kiel, Arnold-Heller-Straße 3, 24105, Kiel, Germany
| | - Anika Klein
- Department of Obstetrics and Gynecology, University Hospital of Schleswig-Holstein Campus Kiel, Arnold-Heller-Straße 3, 24105, Kiel, Germany
| | - Laura Segger
- Department of Obstetrics and Gynecology, University Hospital of Schleswig-Holstein Campus Kiel, Arnold-Heller-Straße 3, 24105, Kiel, Germany
| | - Nicolai Maass
- Department of Obstetrics and Gynecology, University Hospital of Schleswig-Holstein Campus Kiel, Arnold-Heller-Straße 3, 24105, Kiel, Germany
| | - Ibrahim Alkatout
- Department of Obstetrics and Gynecology, University Hospital of Schleswig-Holstein Campus Kiel, Arnold-Heller-Straße 3, 24105, Kiel, Germany
| | - Christel Eckmann-Scholz
- Department of Obstetrics and Gynecology, University Hospital of Schleswig-Holstein Campus Kiel, Arnold-Heller-Straße 3, 24105, Kiel, Germany
| | - Mohamed Elessawy
- Department of Obstetrics and Gynecology, University Hospital of Schleswig-Holstein Campus Kiel, Arnold-Heller-Straße 3, 24105, Kiel, Germany
| | - Dieter Lütjohann
- Institute for Clinical Chemistry and Clinical Pharmacology, University Clinics of Bonn, Bonn, Germany
| |
Collapse
|
25
|
Outcome of small for gestational age-fetuses in breech presentation at term according to mode of delivery: a nationwide, population-based record linkage study. Arch Gynecol Obstet 2019; 299:969-974. [PMID: 30734863 DOI: 10.1007/s00404-019-05091-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Accepted: 02/02/2019] [Indexed: 10/27/2022]
Abstract
PURPOSE To evaluate whether a trial of planned vaginal labor is associated with adverse perinatal outcome in singleton, small for gestational agefetuses in breech presentation at term. METHODS This is a Finnish nationwide, population-based record linkage study. The studied population included all small for gestational age breech labors from January 1, 2004 to December 31, 2014. "Small for gestational age" was defined as birth weight below the 10th percentile according to gestational age. An odds ratio with 95% confidence intervals was used to estimate the relative risk for perinatal mortality and morbidity in a trial of vaginal labor. The reference group included all small for gestational age infants born in breech presentation by planned cesarean section. RESULTS During the study period of eleven years, 1841 small for gestational age infants were delivered in breech position at term. A trial of vaginal breech labor is associated with a higher rate of neonates with an umbilical pH below seven [odds ratio 7.82 (1-61.21)], a lower 5-min Apgar score < 7 [adjusted odds ratio 6.39 (1.43-28.46)] and < 4 [adjusted odds ratio 6.39 (1.43-28.46)], a higher rate of postpartum neonatal intubations [adjusted odds ratio 6.52 (1.93-22)], an increased rate of neonatal antibiotic therapy [adjusted odds ratio 3.31 (1.85-5.93)], and with a higher rate of combined severe adverse perinatal outcome [adjusted odds ratio 4.24 (1.43-12.61)]. CONCLUSION A trial of vaginal breech labor in SGA fetuses is associated with adverse perinatal outcome and should be avoided.
Collapse
|