Journal of Pregnancy最新文献

{"title":"High Maternal Neonatal Mortality and Morbidity in Pregnancy with Eisenmenger Syndrome.","authors":"Erry Gumilar Dachlan, Amirah, Nareswari Cininta, Rizky Pranadyan, Alisia Yuana Putri, Yudi Her Oktaviono, Muhammad Ilham Aldika Akbar","doi":"10.1155/2021/3248850","DOIUrl":"10.1155/2021/3248850","url":null,"abstract":"<p><strong>Objectives: </strong>This study is aimed at evaluating the maternal and perinatal characteristics and pregnancy outcomes of ES. <i>Material and Methods</i>. This is a retrospective cohort study of pregnancy with Eisenmenger syndrome (ES) in Dr. Soetomo Hospital from January 2018 to December 2019. Total sampling size was obtained. We collected all baseline maternal-perinatal characteristic data, cardiac status, and pregnancy outcomes as primary outcomes. The maternal death cases were also evaluated, and we compared characteristics based on defect size (< or >3 cm).</p><p><strong>Results: </strong>During study periods, we collected 18 cases with ES from a total of 152 pregnancies with heart disease. The underlying heart disease type includes atrial septal defect (ASD), ventricle septal defect (VSD), and patent ductus arteriosus (PDA). All cases suffered pulmonary hypertension (PH), 3 cases moderate, and 15 cases as severe. 94% of cases fall into heart failure (DC FC NYHA III-IV) during treatment. The majority of cases are delivered by cesarean section (88.9%). Pregnancy complications found include preterm birth (78%), low birthweight (94%), intrauterine growth restriction (55%), oligohydramnios (16%), severe preeclampsia (33%), and placenta previa (5.5%). Large defect group has an older maternal ages (30.18 ± 4.60 vs. 24.15 ± 2.75; <i>p</i> = 0.002), higher clinical sign (100 vs. 40%, <i>p</i> = 0.003), and higher preterm delivery rate (100% vs. 69%, <i>p</i> = 0.047) compared to small defect groups. The R to L or bidirectional shunt is significantly higher at the large defect group (13 vs. 5 cases, <i>p</i> = 0.006, 95% confidence interval: -1.156 to -0.228). There were seven maternal death cases caused by shock cardiogenic.</p><p><strong>Conclusions: </strong>Pregnancy with ES is still associated with very high maternal neonatal mortality and morbidity. The larger defect size is correlated with clinical performances and pregnancy outcomes. Effective preconception counseling is the best strategy to reduce the risk of maternal and neonatal death in ES women.</p>","PeriodicalId":47062,"journal":{"name":"Journal of Pregnancy","volume":"2021 ","pages":"3248850"},"PeriodicalIF":3.2,"publicationDate":"2021-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8490032/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39491946","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Oxidative Stress Induced Damage and Early Senescence in Preterm Placenta.","authors":"Yudianto Budi Saroyo,&nbsp;Noroyono Wibowo,&nbsp;Rima Irwinda,&nbsp;Ani Retno Prijanti,&nbsp;Evy Yunihastuti,&nbsp;Saptawati Bardosono,&nbsp;Sofie Rifayani Krisnadi,&nbsp;Putri Indah Permata,&nbsp;Stephanie Wijaya,&nbsp;Victor Prana Andika Santawi","doi":"10.1155/2021/9923761","DOIUrl":"https://doi.org/10.1155/2021/9923761","url":null,"abstract":"<p><strong>Introduction: </strong>Senescent cells have been demonstrated to release High Mobility Group Box 1 (HMGB1) which induces labor through an inflammatory pathway. This research is aimed at demonstrating whether telomere shortening, proinflammatory HMGB1, and oxidative damage marker 8-OHdG play a role in the placenta of preterm birth in comparison to term birth.</p><p><strong>Method: </strong>A cross-sectional study on 67 full thickness of the placenta obtained from mothers with term and preterm birth. Mothers with clinical signs of infection (fever > 38°C, leukocytosis > 18000/<i>μ</i>L, or abnormal vaginal discharge) and other pregnancy complications were excluded. Real-time polymerase chain reaction was performed to measure T/S ratio and ELISA quantification to measure the amount of HMGB1 and 8-OHdG.</p><p><strong>Result: </strong>A total of 34 placentas from preterm and 33 placentas from term birth were examined. Maternal characteristics were comparable between the two groups. There were no statistical difference of T/S ratio (<i>p</i> = 0.181), HMGB1 (<i>p</i> = 0.119), and 8-OHdG (<i>p</i> = 0.144) between the preterm and term groups. HMGB1 was moderately correlated with 8-OHdG (<i>r</i> = 0.314). Telomere T/S ratio of the placenta did not differ between preterm and term labor despite difference in gestational age, suggesting earlier shortening in the preterm group. It is possible that critical telomere length has been achieved in both term and preterm placenta that warrants labor through senescence process. The result of our study also showed that HMGB1 was not correlated to telomere length, due to the fact that HMGB1 is not upregulated until the critical length of telomere for senescence is exhibited.</p><p><strong>Conclusion: </strong>Similar telomere length might be exhibited due to early telomere shortening in preterm birth that mimics the term placenta. The relationship between placental telomere shortening and HMGB1 release remains to be uncovered. Further research is needed to discover the factors leading to early telomere shortening in the placenta of preterm birth.</p>","PeriodicalId":47062,"journal":{"name":"Journal of Pregnancy","volume":"2021 ","pages":"9923761"},"PeriodicalIF":3.2,"publicationDate":"2021-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8249137/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39181849","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Determinants of Preeclampsia among Women Attending Delivery Services in Public Hospitals of Central Tigray, Northern Ethiopia: A Case-Control Study.","authors":"Teklehaimanot Gereziher Haile,&nbsp;Nega Assefa,&nbsp;Tadesse Alemayehu,&nbsp;Teklewoini Mariye,&nbsp;Gebreamlak Gebremedhn Geberemeskel,&nbsp;Degena Bahrey,&nbsp;Guesh Mebrahtom,&nbsp;Biniyam Demisse,&nbsp;Hailemikael Gebrekidan,&nbsp;Tamirat Getachew","doi":"10.1155/2021/4654828","DOIUrl":"https://doi.org/10.1155/2021/4654828","url":null,"abstract":"<p><strong>Background: </strong>Preeclampsia occurs in up to 5% of all pregnancies, in 10% of first pregnancies, and 20-25% of women with a history of chronic hypertension.</p><p><strong>Objective: </strong>This study aims to assess the determinants of preeclampsia among women attending delivery services in public hospitals of central Tigray, Ethiopia.</p><p><strong>Methods: </strong>Hospital-based unmatched case-control study design was conducted. Women diagnosed with preeclampsia were cases, and women who had no preeclampsia were controls admitted to the same hospitals. A systematic sampling technique was used to select study participants for both cases and controls. The data were entered in EPI data 3.1 statistical software and, then, exported to SPSS Version 22 for cleaning and analysis.</p><p><strong>Results: </strong>Family history of hypertension (AOR: 2.60; 95% CI: 1.15, 5.92), family history of preeclampsia (AOR: 5.24; 95% CI: 1.85, 14.80), history of diabetes mellitus (AOR: 4.31; 95% CI: 1.66, 11.21), anemia (AOR: 3.23; 95% CI: 1.18, 8.86), history of preeclampsia on prior pregnancy (AOR: 5.55; 95% CI: 1.80, 17.10), primigravida (AOR: 5.41; 95% CI: 2.85, 10.29), drinking alcohol during pregnancy (AOR: 4.06; 95% CI: 2.20, 7.52), and vegetable intake during pregnancy (AOR: 0.39; 95% CI: 0.21, 0.74) were significantly associated with preeclampsia.</p><p><strong>Conclusion: </strong>This study concludes that a family history of hypertension and preeclampsia; a history of diabetes mellitus and anemia; and a history of preeclampsia on prior pregnancy, primigravida, and drinking alcohol were found to be risk factors for preeclampsia. However, vegetable intake was found to be a protective factor for the development of preeclampsia.</p>","PeriodicalId":47062,"journal":{"name":"Journal of Pregnancy","volume":"2021 ","pages":"4654828"},"PeriodicalIF":3.2,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8189820/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39023018","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cost-Effectiveness of Contraceptive Use in Indonesia after the Implementation of the National Health Insurance System.","authors":"Auliya A Suwantika,&nbsp;Neily Zakiyah,&nbsp;Irma M Puspitasari,&nbsp;Rizky Abdulah","doi":"10.1155/2021/3453291","DOIUrl":"https://doi.org/10.1155/2021/3453291","url":null,"abstract":"<p><p>Since 2014, Indonesia has initiated to implement a national health insurance system, which included both of short- (SARC) and long-acting reversible contraceptive (LARC) into the benefit package. The aim of this study was to analyze the cost-effectiveness of contraceptive use in Indonesia after the implementation of the national health insurance in 2014-2017. A decision tree model was developed to analyze the cost-effectiveness of contraceptive use in Indonesia in 2014-2017 by comparing two strategies of pregnancy prevention: contraceptive and non-contraceptive. For contraceptive strategy, we took into account SARC and LARC. In a comparison with non-contraceptive, we calculated that the incremental cost-effectiveness ratio (ICER) of SARC would be $5.18, $4.80 and $3.76 per pregnancy averted for injection, condom, and pill, respectively. For LARC, we calculated that the ICER would be $1.67 and $0.84 for implant and intrauterine device (IUD), respectively, compared with non-contraceptive. In general, the cost-effectiveness value of LARC ($1.25) was much better than SARC ($4.58). The cost of contraceptive was considered to be the most influential parameter affecting both the ICER of SARC and LARC. In conclusion, the use of LARC in Indonesia was considered to be more cost-effective than SARC since the implementation of national health insurance system. In particular, IUD yielded the greatest cost-effectiveness value, compared with other methods.</p>","PeriodicalId":47062,"journal":{"name":"Journal of Pregnancy","volume":"2021 ","pages":"3453291"},"PeriodicalIF":3.2,"publicationDate":"2021-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8128622/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39026948","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of COVID-19 on Mortality of Pregnant and Postpartum Women: A Systematic Review and Meta-Analysis.","authors":"Leila Karimi, Somayeh Makvandi, Amir Vahedian-Azimi, Thozhukat Sathyapalan, Amirhossein Sahebkar","doi":"10.1155/2021/8870129","DOIUrl":"10.1155/2021/8870129","url":null,"abstract":"<p><strong>Background: </strong>Based on what is known at this time, pregnant women are at an increased risk of severe illness from COVID-19 compared to nonpregnant women. Additionally, pregnant women with COVID-19 might have an increased risk of adverse pregnancy outcomes. To investigate the effects of coronavirus disease 2019 (COVID-19) on mortality of pregnant and postpartum women, we performed a systematic review of available published literature on pregnancies affected by COVID-19.</p><p><strong>Methods: </strong>Web of Science, SCOPUS, and MEDLINE- databases were searched for original studies concerning the effect of COVID-19 on mortality of pregnant and postpartum women published by July 10, 2020. Meta-analyses of proportions were used to combine data and report pooled proportions.</p><p><strong>Results: </strong>117 studies with a total of 11758 pregnant women were included. The age ranged between 15 and 48 years. Most subjects were infected with SARS-CoV-2 in the third trimester. Disease severity was not reported in 1125 subjects. Maternal mortality was 1.3%. In 100% of fatal cases with adequate data, fever alone or with cough was one of the presenting symptoms. Also, dyspnea (58.3%) and myalgia (50%) were the most common symptoms. Sore throat (8.3%) and gastrointestinal symptoms (anorexia, nausea) (8.3%) were rare. The rate of comorbidities was 20% among COVID-19 deaths. The majority of COVID-19-infected women who died had cesarean section (58.3%), 25% had a vaginal delivery, and 16.7% of patients were not full term.</p><p><strong>Conclusion: </strong>COVID-19 infection in pregnant women was associated with higher rates (and pooled proportions) of cesarean section and mortality. Because new data are continuously being generated and published, the findings of this study can be complete and updated with new researches. The results of this study can guide and improve prenatal counseling of COVID-19-infected pregnant women.</p>","PeriodicalId":47062,"journal":{"name":"Journal of Pregnancy","volume":"2021 ","pages":"8870129"},"PeriodicalIF":3.2,"publicationDate":"2021-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7938334/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25486897","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Predictors of Preterm Birth among Mothers Who Gave Birth in Silte Zone Public Hospitals, Southern Ethiopia.","authors":"Jida Ali Hassen,&nbsp;Mengistu Nunemo Handiso,&nbsp;Bitiya Wossen Admassu","doi":"10.1155/2021/1706713","DOIUrl":"https://doi.org/10.1155/2021/1706713","url":null,"abstract":"<p><strong>Background: </strong>A preterm birth is the leading cause of death in both neonatal and children under five years of age every year throughout the world, particularly in Sub-Saharan Africa. The causes of a preterm birth are complex and multifactorial; many risk factors that contribute it are not fully understood. The aim of this study was to identify predictors of a preterm birth among mothers who gave birth in Silte Zone Public Hospitals, Southern Ethiopia (2019/20).</p><p><strong>Methods and materials: </strong>A hospital-based unmatched case-control study design was carried out from July 15^th to October 30^th, 2019, by assigning mothers who gave preterm births as cases and those with term births as controls. A total of 365 respondents (91 cases and 274 controls) were selected by a consecutive simple random sampling until the required sample size was achieved. For each case, three consecutive controls were included. Data were collected using a structured interview questionnaire complement with record reviewing. The data were entered into Epi Info 7 and exported into SPSS 25 for analysis. Descriptive analysis was computed to obtain summary values for cases and controls separately. All candidate variables in bivariate analysis were entered into the multivariable logistic regression model by using the backward likelihood ratio selection methods. Finally, variables with <i>p</i> value ≤ 0.05 were considered as potential determinants of a preterm birth and reported in the form of adjusted odds ratio with 95% confidence interval.</p><p><strong>Results: </strong>Among a total of 365 mothers who gave live birth, 91 (24.9%) were cases compared to 274 (75.1%) which were controls. The final multivariable logistic regression analysis results showed that having history of a previous preterm birth (AOR = 3.51; 95%CI = 1.40 - 8.81), having shorter interpregnancy interval (AOR = 4.46; 95%CI = 1.95 - 10.21), experiencing obstetric complication (AOR = 3.82; 95%CI = 1.62 - 9.00), and having infant born with low birth weight (AOR = 5.58; 95%CI = 2.39 - 13.03) were found to be independent predictors of a preterm birth.</p><p><strong>Conclusions: </strong>According to this finding, mothers having previous history of a preterm birth, experiencing obstetric complication, having shorter interpregnancy interval, and having infant born with low birth weight were reported as the independent predictors of a preterm birth. Improving the quality of antepartum and intrapartum, counseling on birth space, creating awareness on family planning, and early screening of preterm determinants are mandatory.</p>","PeriodicalId":47062,"journal":{"name":"Journal of Pregnancy","volume":"2021 ","pages":"1706713"},"PeriodicalIF":3.2,"publicationDate":"2021-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7932790/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25467090","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Maternal Serum Cytokine Concentrations in Healthy Pregnancy and Preeclampsia.","authors":"Toni Spence, Philip J Allsopp, Alison J Yeates, Maria S Mulhern, J J Strain, Emeir M McSorley","doi":"10.1155/2021/6649608","DOIUrl":"10.1155/2021/6649608","url":null,"abstract":"<p><p>The maternal immune response is essential for successful pregnancy, promoting immune tolerance to the fetus while maintaining innate and adaptive immunity. Uncontrolled, increased proinflammatory responses are a contributing factor to the pathogenesis of preeclampsia. The Th1/Th2 cytokine shift theory, characterised by bias production of Th2 anti-inflammatory cytokine midgestation, was frequently used to reflect the maternal immune response in pregnancy. This theory is simplistic as it is based on limited information and does not consider the role of other T cell subsets, Th17 and Tregs. A range of maternal peripheral cytokines have been measured in pregnancy cohorts, albeit the changes in individual cytokine concentrations across gestation is not well summarised. Using available data, this review was aimed at summarising changes in individual maternal serum cytokine concentrations throughout healthy pregnancy and evaluating their association with preeclampsia. We report that TNF-<i>α</i> increases as pregnancy progresses, IL-8 decreases in the second trimester, and IL-4 concentrations remain consistent throughout gestation. Lower second trimester IL-10 concentrations may be an early predictor for developing preeclampsia. Proinflammatory cytokines (TNF-<i>α</i>, IFN-<i>γ</i>, IL-2, IL-8, and IL-6) are significantly elevated in preeclampsia. More research is required to determine the usefulness of using cytokines, particularly IL-10, as early biomarkers of pregnancy health.</p>","PeriodicalId":47062,"journal":{"name":"Journal of Pregnancy","volume":"2021 ","pages":"6649608"},"PeriodicalIF":3.2,"publicationDate":"2021-02-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7925069/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25453655","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Antenatal Depression and Associated Factors among Pregnant Women Attending Antenatal Care Service in Kochi Health Center, Jimma Town, Ethiopia.","authors":"Yonas Tesfaye, Liyew Agenagnew","doi":"10.1155/2021/5047432","DOIUrl":"10.1155/2021/5047432","url":null,"abstract":"<p><strong>Background: </strong>Antenatal depression has immense public health importance, as it can adversely affect both the mother and child health. The problem contributes to the disease burden in both developed and developing countries. Despite this, it is less investigated and not getting the necessary attention in the study setting.</p><p><strong>Objective: </strong>The aim of the study was to assess the prevalence of antenatal depression and associated factors among women attending antenatal care (ANC) service in Kochi Health Center, Jimma town, southwest Ethiopia, 2019.</p><p><strong>Method: </strong>Institutional based cross-sectional survey was conducted on 314 pregnant women attending Kochi Health Center from February 15 to April 15, 2019. A systematic random sampling technique was used to include the study participants. Antenatal depression was assessed using the Patient Health Questionnaire (PHQ-9) tool. Data was collected through face-to-face interviews using a pretested and structured questionnaire. Descriptive statistics was done to summarize the dependent and independent variables. Moreover, the chi-square test analysis was done to determine the association between the outcome and explanatory variables.</p><p><strong>Results: </strong>A total of 314 pregnant women participated in the study, making a response rate of 96.7%. The study has revealed a total of 52 (16.6%) of the respondent had antenatal depression. A chi-square test of independence analysis showed a significant association between antenatal depression and marital status, family history of depression, pregnancy planning, history of abortion, social support, and intimate partner violence (<i>P</i> < 0.00001).</p><p><strong>Conclusion: </strong>The study has shown that the prevalence of antenatal depression was high and associated with multiple psychosocial, clinical, and obstetric factors. Therefore, screening pregnant women for depression and the provision of necessary mental health services is recommended to mitigate the adverse health outcome of the problem.</p>","PeriodicalId":47062,"journal":{"name":"Journal of Pregnancy","volume":"2021 ","pages":"5047432"},"PeriodicalIF":3.2,"publicationDate":"2021-02-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7884161/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25408452","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Using Social Marketing to Reduce Intention of Cesarean Section in Iranian Women.","authors":"Mostafa Maleki,&nbsp;Ali Mousavizadeh,&nbsp;Saadat Parhizkar,&nbsp;Mohsen Shams","doi":"10.1155/2021/3920126","DOIUrl":"https://doi.org/10.1155/2021/3920126","url":null,"abstract":"<p><strong>Introduction: </strong>In Iran, the rate of cesarean section is three times more than the acceptable rate considered by the World Health Organization. This study aimed at reducing the selection of cesarean section by primigravida through an intervention based on social marketing in Boyer-Ahmad County, Iran, 2015.</p><p><strong>Methods: </strong>In this field trial, 39 of primigravida women were identified and selected as a target group. Formative research (a quantitative survey and a qualitative study) was done to achieve the social marketing mix. The tailored intervention was developed based on the findings of formative research. The intervention was implemented for one month for pregnant women who had cesarean section intention. Their intention for the cesarean section was studied again one month after the implementation of the intervention. The effectiveness of the intervention was evaluated by the proportion test.</p><p><strong>Results: </strong>The average age of the women was 25.82. All of the women 38.5 percent had a diploma degree and lower than and 61.5 percent had a university degree. Before the intervention, 39 women intended to do Cesarean. The intention of 30 pregnant women was changed significantly one month after the intervention.</p><p><strong>Conclusion: </strong>The study showed the effectiveness of an intervention based on consumer-oriented social marketing theory and could be used to reduce Cesarean intention. More studies about related factors of vaginal delivery selection especially from behavioral intention up to behavior are suggested.</p>","PeriodicalId":47062,"journal":{"name":"Journal of Pregnancy","volume":"2021 ","pages":"3920126"},"PeriodicalIF":3.2,"publicationDate":"2021-01-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7861951/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25360326","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Matrix Metalloproteinases MMP-2 and MMP-9 Occupy a New Role in Severe Preeclampsia.","authors":"Elena Timokhina,&nbsp;Alexander Strizhakov,&nbsp;Sapiyat Ibragimova,&nbsp;Evgeny Gitel,&nbsp;Irina Ignatko,&nbsp;Vera Belousova,&nbsp;Nikoleta Zafiridi","doi":"10.1155/2020/8369645","DOIUrl":"https://doi.org/10.1155/2020/8369645","url":null,"abstract":"<p><strong>Introduction: </strong>Preeclampsia (PE) is a life-threatening condition for the mother, the fetus, and the newborn. Matrix metalloproteinases (MMP) participate in the two primary stages of PE: remodeling of blood vessels at the stage of placental formation and the development of hypertension due to damage to the basement membrane of blood vessels. The object of the present study was to reveal the role of MMP-2 and MMP-9 in the development of severe preeclampsia.</p><p><strong>Materials and methods: </strong>We conducted a retrospective study that included 92 pregnant women at a gestational age of 26-38 weeks, of which the principal group consisted of 61 patients with severe PE. We divided the principal group into two subgroups: the first subgroup was designated the severe early-onset preeclampsia (EO-PE) group and consisted of 30 pregnant women. The second group was designated the severe late-onset preeclampsia (LO-PE) group, comprising 31 patients. We determined the plasma concentrations of MMPs 2 and 9 in the groups with an ELISA.</p><p><strong>Results: </strong>In the group of PE patients with both EO-PE and LO-PE, the level of MMP-2 was significantly higher compared to the women undergoing normal pregnancy; and we observed no significant differences when we compared the levels of MMP-2 in the subgroups with EO-PE and LO-PE. Analysis of the concentrations of MMP-9 in EO-PE and LO-PE subgroups revealed attenuated levels of MMP-9 in both groups relative to the control group. We also noted a diminished level of MMP-9 in the EO-PE group compared to the LO-PE group.</p><p><strong>Conclusions: </strong>The significantly increased levels of MMP-2 in women-both in the EO-PE and LO severe PE subgroups-explain the participation of this enzyme in endothelial dysfunction in the second stage of severe PE. A diminution in MMP-9 in the EO-PE group confirmed the participation of MMP-9 in the process of spiral artery transformation.</p>","PeriodicalId":47062,"journal":{"name":"Journal of Pregnancy","volume":"2020 ","pages":"8369645"},"PeriodicalIF":3.2,"publicationDate":"2020-12-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1155/2020/8369645","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38767735","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}