Journal of Perinatal Medicine最新文献

{"title":"Comparison between trans-vaginal and trans-abdominal ultrasound examination of the cervix in the second trimester of pregnancy: a prospective study.","authors":"Davide Calandra, Martina Mercaldi, Marika De Vito, Danilo Buca, Marco Liberati, Alessandra Lucidi, Giuseppe Rizzo, Francesco D'Antonio","doi":"10.1515/jpm-2023-0103","DOIUrl":"10.1515/jpm-2023-0103","url":null,"abstract":"<p><strong>Objectives: </strong>To compare transvaginal (TV) and trans-abdominal (TA) ultrasound assessment of cervical length (CL) at the time of the second-trimester scan for fetal anomalies.</p><p><strong>Methods: </strong>This was a prospective study including consecutive pregnant women attending the low-risk ultrasound clinic of two fetal medicine centres in Italy. The inclusion criteria were women between 19 + 0 and 22 + 0 weeks of gestation, attending the prenatal ultrasound clinic for the routine second trimester screening for fetal anomalies. The primary outcome was to compare the CL measurement obtained at TV compared to TA ultrasound; the secondary outcome was to report the inter and intra-observer variability of CL measured with the two different approaches. All women underwent TV and TA assessment of the cervix performed by two experienced certified operators, blinded to each other. Intra-class correlation coefficients (ICC) and Bland-Altman analyses were used to analyse the data.</p><p><strong>Results: </strong>Two hundred and fifty women were included in the analysis. All women had anteverted uterus. The mean gestational age at ultrasound was 20.7 ± 0.7 weeks; 1.2 % (3/250) scans were performed at 19 weeks, 49.2 % (123/250) at 20 weeks, 44.8 % (112/250) at 21 weeks and 4.8 % (12/250) at 22 weeks of gestations. Identification of the major landmarks of CL at TA ultrasound was achieved in all the included cases. There was good reliability between CL measured at TA (ICC 0.95, 95 % CI 0.93-0.97 for observer 1 and 0.92 %, 95 % CI 0.89-0.94 for observer 2) and TV ultrasound 0.97, 95 % CI 0.96-0.98 for observer 1 and 0.96, 95 % CI 0.95-0.97 for observer 2). There was also good reliability between the two observers for both the TA and TV assessment of the CL. Mean TA CL was 41.4 ± 5.5 for observer 1 and 40.5 ± 4.8 for observer 2 with no significant differences between the two measurements (mean difference 0.92 mm, 95 % CI -9.7 to 11.2). Likewise, there was no difference between the CL measured at TV ultrasound between the two observers (mean difference -0.83 mm, 95 % CI -5.97 to 4.30). Finally, there was no difference in the mean CL measured at TA compared to TV, either considering the overall population of women (mean difference: -0.43, 955 CI -8.65 to 7.79), or when stratifying the analysis according to the parity status and the operator.</p><p><strong>Conclusions: </strong>Among experienced operators, there was no difference between TV and TA ultrasound assessment of the CL at the time of the routine anomaly scan for fetal anomaly.</p>","PeriodicalId":16704,"journal":{"name":"Journal of Perinatal Medicine","volume":" ","pages":"76-80"},"PeriodicalIF":1.7,"publicationDate":"2023-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71521830","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Validation of an automated software (Smartpelvic™) in assessing hiatal area from three dimensional transperineal pelvic volumes of pregnant women: comparison with manual analysis.","authors":"Serena Resta, Marika De Vito, Chiara Patelli, Jia Li Angela Lu, Gianluca Gabrielli, Erika Chiodo, Ilenia Mappa, Giuseppe Rizzo","doi":"10.1515/jpm-2023-0323","DOIUrl":"10.1515/jpm-2023-0323","url":null,"abstract":"<p><strong>Objectives: </strong>The aim of this investigation was to evaluate the agreement between a manual and an automatic technique in assessing levator hiatus area (LHA) during pregnancy from three-dimensional (3D) pelvic floor volumes obtained by trans-perineal ultrasound (TPUS).</p><p><strong>Methods: </strong>3D volumes were acquired during rest, maximum pelvic floor contraction and Valsalva maneuver from 66 pregnant women. Manual selection of LHA and automatic software (Smart Pelvic™) were applied on TPUS volume starting from a C-plane view. To evaluate intra- and inter-observer variability measurements of LHA were performed twice by the same operator and once by a second sonographer. Reference hiatal contours obtained manually by the first operator were compared with the automated ones. Reproducibility was evaluated by intraclass correlation coefficients (ICC) and Bland-Altman plots.</p><p><strong>Results: </strong>LHA measurement, using automatic software, achieved excellent intra-observer and inter-observer reproducibility in pregnant women both at rest and after dynamic analysis (ICC>0.9). Further, an excellent agreement resulted between manual selection of the LHA and automatic imaging (ICC>0.9). The average time taken to obtain LHA manually was significantly longer when compared to the automatic analysis (p≤0.0001).</p><p><strong>Conclusions: </strong>Smart pelvic software resulted from a reliable method for automatically measuring the LHA, showing high reproducibility and accuracy.</p>","PeriodicalId":16704,"journal":{"name":"Journal of Perinatal Medicine","volume":" ","pages":"165-170"},"PeriodicalIF":1.7,"publicationDate":"2023-11-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71482667","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effects of sildenafil on Doppler parameters, maternal and neonatal outcomes in the active labor phase of low-risk pregnancies: a randomized clinical trial.","authors":"Vajiheh Marsosi, Ladan Haghighi, Parinaz Hamed Nasimi, Marjan Ghaemi, Saimaz Navaee","doi":"10.1515/jpm-2023-0210","DOIUrl":"10.1515/jpm-2023-0210","url":null,"abstract":"<p><strong>Objectives: </strong>The benefits of sildenafil by increasing blood flow in the improvement of Doppler parameters of umbilical (UA), uterine (UtA), and fetal middle cerebral arteries (MCA) remain uncertain. On the other hand, insufficient blood flow during uterine contractions in labor can lead to decrease blood supply and fetal distress. Therefore, we aimed to assess the changes in fetal Doppler indices and maternal and neonatal outcomes following the use of sildenafil in the active phase of labor in low-risk pregnancies with healthy fetuses.</p><p><strong>Methods: </strong>This randomized double-blinded controlled trial was conducted on 70 pregnant single low-risk, pregnant women. The patients were randomly assigned into two groups receiving sildenafil (n=35) or placebo (n=35) when the active phase of labor was initiated. Doppler parameters were assessed at baseline as well as 3 h after that. Indeed, the maternal and neonatal outcomes were compared between groups.</p><p><strong>Results: </strong>The Doppler parameters including the pulsatility index of MCA, UA, and left and right UtA remained unchanged after the administration of sildenafil. Neonatal outcomes including birth weight, PH of the umbilical artery, Apgar score, respiratory distress syndrome, and neonatal intensive care unit admission as well as maternal outcomes such as cesarean section rate and the occurrence of intrapartum/postpartum hemorrhage had no difference between groups.</p><p><strong>Conclusions: </strong>The use of sildenafil in the active phase of labor in low-risk pregnancies may not be beneficial in improving Doppler parameters in MCA, umbilical, and uterine arteries and thus may not improve pregnancy outcomes.</p>","PeriodicalId":16704,"journal":{"name":"Journal of Perinatal Medicine","volume":" ","pages":"210-214"},"PeriodicalIF":1.7,"publicationDate":"2023-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71482666","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Clenbuterol - A long term uterine relaxant.","authors":"V Zahn, G Krumbachner","doi":"10.1515/jpm-1981-090201","DOIUrl":"10.1515/jpm-1981-090201","url":null,"abstract":"","PeriodicalId":16704,"journal":{"name":"Journal of Perinatal Medicine","volume":"9 2","pages":"96-100"},"PeriodicalIF":2.4,"publicationDate":"2023-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71424422","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Frontmatter","authors":"","doi":"10.1515/jpm-2023-frontmatter9","DOIUrl":"https://doi.org/10.1515/jpm-2023-frontmatter9","url":null,"abstract":"","PeriodicalId":16704,"journal":{"name":"Journal of Perinatal Medicine","volume":"18 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135510565","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The impact of the COVID-19 pandemic on antenatal care provision and associated mental health, obstetric and neonatal outcomes.","authors":"Anousha Woods, Emma Ballard, Sailesh Kumar, Tracey Mackle, Leonie Callaway, Alka Kothari, Susan De Jersey, Elizabeth Bennett, Katie Foxcroft, Meg Willis, Akwasi Amoako, Christoph Lehner","doi":"10.1515/jpm-2023-0196","DOIUrl":"10.1515/jpm-2023-0196","url":null,"abstract":"<p><strong>Objectives: </strong>The COVID-19 pandemic imposed many challenges on pregnant women, including rapid changes to antenatal care aimed at reducing the societal spread of the virus. This study aimed to assess how the pandemic affected perinatal mental health and other pregnancy and neonatal outcomes in a tertiary unit in Queensland, Australia.</p><p><strong>Methods: </strong>This was a retrospective cohort study of pregnant women booked for care between March 2019 - June 2019 and March 2020 - June 2020. A total of 1984 women were included with no confirmed cases of COVID-19. The primary outcome of this study was adverse maternal mental health defined as an Edinburgh Postnatal Depression Scale score of ≥13 or an affirmative response to 'EPDS Question 10'. Secondary outcomes were preterm birth <37 weeks and <32 weeks, mode of birth, low birth weight, malpresentation in labour, hypertensive disease, anaemia, iron/vitamin B12 deficiency, stillbirth and a composite of neonatal morbidity and mortality.</p><p><strong>Results: </strong>There were no differences in the primary perinatal mental health outcomes. The rates of composite adverse neonatal outcomes (27 vs. 34 %, p<0.001) during the pandemic were higher; however, there was no difference in perinatal mortality (p=1.0), preterm birth (p=0.44) or mode of delivery (p=0.38).</p><p><strong>Conclusions: </strong>Although there were no adverse consequences on maternal mental health during the pandemic, there was a concerning increase in neonatal morbidity potentially due to the altered model of maternity care implemented in the early COVID-19 pandemic.</p>","PeriodicalId":16704,"journal":{"name":"Journal of Perinatal Medicine","volume":" ","pages":"222-229"},"PeriodicalIF":1.7,"publicationDate":"2023-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"54229620","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The evaluation of fetal interventricular septum with M-mode and spectral tissue Doppler imaging in gestational diabetes mellitus: a case-control study.","authors":"Deniz Oluklu, Dilek Menekse Beser, Derya Uyan Hendem, Muradiye Yildirim, Duygu Tugrul Ersak, Ezgi Turgut, Dilek Sahin","doi":"10.1515/jpm-2023-0306","DOIUrl":"10.1515/jpm-2023-0306","url":null,"abstract":"<p><strong>Objectives: </strong>To demonstrate possible functional changes in the frequently affected fetal interventricular septum (IVS) with spectral tissue Doppler imaging (TDI) and M-mode imaging to compare gestational diabetes mellitus (GDM) and control groups.</p><p><strong>Methods: </strong>A total of 63 pregnant women with GDM, 30 on diet (A1 GDM) and 33 on treated with insulin (A2 GDM), and 63 healthy pregnant women randomly selected and matched to the case group in the control group were included.</p><p><strong>Results: </strong>The GDM fetuses had significantly thickened IVS, increased early diastole (E'), atrial contraction (A'), systole (S'), higher myocardial performance index (MPI'), prolonged isovolumetric relaxation time (IVRT'), shortened ejection time (ET'), and decreased septal annular plane systolic excursion (SAPSE) than the controls. The A2 GDM group fetuses had significantly thickened IVS, increased S' and shortened ET' than the A1 GDM group. In the GDM group, we found a significantly positive low correlation between glycated hemoglobin levels and maternal serum fasting glucose and one-hour postprandial glucose with fetal IVS thickness. We demonstrated a significantly negative low correlation between maternal serum one-hour postprandial glucose, glycated hemoglobin levels, and gestational weight gain with fetal IVS ET'.</p><p><strong>Conclusions: </strong>Fetal IVS diastolic and systolic functions were altered in the GDM group compared to controls, and systolic functions were altered in A2 GDM compared to A1 GDM. This may alert clinicians to possible cardiovascular diseases in the postnatal life, and early preventive strategies and long-term lifestyle changes may provide protection in fetuses with GDM.</p>","PeriodicalId":16704,"journal":{"name":"Journal of Perinatal Medicine","volume":" ","pages":"239-245"},"PeriodicalIF":1.7,"publicationDate":"2023-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49678718","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pregnancy and neonatal outcomes of SARS-CoV-2 infection discovered at the time of delivery: a tertiary center experience in North Italy.","authors":"Alessandro Libretti, Libera Troìa, Anna Maria Cappello, Carolina Casarotti, Alessia Tony D'Amato, Gloria Dallarda, Matilda Ghio, Anthony Nicosia, Daria Ricci, Federica Savasta, Michela Sonzini, Diletta Villa, Alberto De Pedrini, Daniela Surico, Valentino Remorgida","doi":"10.1515/jpm-2023-0280","DOIUrl":"10.1515/jpm-2023-0280","url":null,"abstract":"<p><strong>Objectives: </strong>Although the knowledge on SARS-CoV-2 infection in pregnancy has greatly improved, there is still a lack of information on its role in the later stages of gestation. The aim of this study is to investigate whether SARS-CoV-2 discovered at delivery is associated with any obstetric or neonatal complications.</p><p><strong>Methods: </strong>A retrospective case-control study was conducted at Department of Obstetrics, University Hospital Maggiore della Carità, Novara, Italy, from March 2020 to March 2023. Pregnant women admitted were tested for SARS-CoV-2. 168 women resulted positive at the time of delivery; the women were asymptomatic or paucisymptomatic. 170 negative women were selected as controls, selecting, for each SARS-CoV-2 positive patient, the patient who gave birth right before, if negative. Demographic and anamnestic characteristics, pregnancy, labor, and neonatal outcomes were evaluated.</p><p><strong>Results: </strong>SARS-CoV-2 positive patients were more likely to have gestational diabetes (13.7 vs. 5.3 %) and required less frequently intrapartum analgesia (11.3 vs. 27 %) and labor augmentation (7.3 vs. 16.5 %). Post-partum hemorrhage rate was lower (13.7 vs. 22.9 %) and a shorter length of first and second stage of labor occurred. There were no statistically significant differences between the two groups regarding the mode of delivery and neonatal outcomes.</p><p><strong>Conclusions: </strong>SARS-CoV-2 positive patients have shorter labor length and a lower incidence of postpartum hemorrhage. Fewer obstetric interventions, as well as less use of intrapartum analgesia and oxytocin, could explain these findings. Moreover, gestational diabetes could increase susceptibility to infection. SARS-CoV-2 infection discovered at the time of delivery in asymptomatic or paucisymptomatic patients does not appear to increase the rate of cesarean delivery or other obstetric complications, and neonatal outcomes have not worsened.</p>","PeriodicalId":16704,"journal":{"name":"Journal of Perinatal Medicine","volume":" ","pages":"215-221"},"PeriodicalIF":1.7,"publicationDate":"2023-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41236234","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Frontmatter","authors":"","doi":"10.1515/jpm-2023-frontmatter8","DOIUrl":"https://doi.org/10.1515/jpm-2023-frontmatter8","url":null,"abstract":"","PeriodicalId":16704,"journal":{"name":"Journal of Perinatal Medicine","volume":"119 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134935447","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Retraction of: Pre-operative tranexemic acid vs. etamsylate in reducing blood loss during elective cesarean section: randomized controlled trial.","authors":"Haitham Torky, El-Sayed El-Desouky, Ibrahim Abo-Elmagd, Attia Mohamed, Ahmad Abdalhamid, Ashraf El-Shahat, Sileem Ahmed Sileem, Mahmoud M Tawfick, Ashraf Abo-Louz, Ahmed Hussein","doi":"10.1515/jpm-2023-0333","DOIUrl":"10.1515/jpm-2023-0333","url":null,"abstract":"","PeriodicalId":16704,"journal":{"name":"Journal of Perinatal Medicine","volume":"51 9","pages":"1241"},"PeriodicalIF":2.4,"publicationDate":"2023-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71482669","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}