Pregnancy Hypertension-An International Journal of Womens Cardiovascular Health最新文献

{"title":"Nifedipine outperforms labetalol: A comparative analysis of hypertension management in black pregnancies","authors":"","doi":"10.1016/j.preghy.2024.101147","DOIUrl":"10.1016/j.preghy.2024.101147","url":null,"abstract":"<div><h3>Background</h3><p>Nifedipine has previously exhibited superior efficacy to labetalol in managing hypertension in the non-pregnant Black population, establishing itself as a first-line treatment option. However, the unique challenges of hypertension during pregnancy, especially prevalent in Black individuals, remain underexplored in terms of effective medication choices. This gap highlights the need for targeted research on antihypertensive efficacy specifically within this population.</p></div><div><h3>Objective</h3><p>This study aims to evaluate the effectiveness of nifedipine versus labetalol in managing blood pressure in Black pregnancies. The primary measure is the mean systolic and diastolic blood pressure trajectories throughout pregnancy, determining the superiority of nifedipine in this context.</p></div><div><h3>Study design</h3><p>A retrospective cohort study was conducted at a multi-center institution in the metropolitan Detroit area, encompassing data from 1,235 Black pregnancies affected by chronic hypertension between 2015 and 2022. Mean blood pressure trajectories during pregnancy were fit by linear mixed effects model with a random intercept and time effect.</p></div><div><h3>Results</h3><p>Patients on nifedipine had an estimated 2.08 mmHg lower mean systolic and 1.60 mmHg lower mean diastolic blood pressure compared to those on labetalol, with significant p-values of 0.040 and 0.028. Additionally, nifedipine users were less likely to need increased doses, with an odds ratio of 0.28 (95 % CI: 0.19–0.40, p &lt; 0.001) compared to labetalol users.</p></div><div><h3>Conclusion</h3><p>This study provides compelling evidence that nifedipine outperforms labetalol in managing blood pressure during Black pregnancies. These findings suggest that the initiation of nifedipine should be considered in the management of chronic hypertension among Black pregnant individuals, offering a potentially more effective treatment option.</p></div>","PeriodicalId":48697,"journal":{"name":"Pregnancy Hypertension-An International Journal of Womens Cardiovascular Health","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141996725","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":"Are vitamin D intake and serum levels in the mid-trimester of pregnancy associated with preeclampsia? Results from a Brazilian multicentre cohort","authors":"","doi":"10.1016/j.preghy.2024.101150","DOIUrl":"10.1016/j.preghy.2024.101150","url":null,"abstract":"<div><h3>Objective</h3><p>To explore the association between serum levels and food intake of Vitamin D (VD) among healthy women in mid-pregnancy and preeclampsia.</p><p><em>Study Design:</em> In a Brazilian multicentre cohort of healthy nulliparous pregnant women from five maternity centres we developed a nested case-control analysis comparing cases with and without preeclampsia. Women were enrolled and followed during prenatal care, including only singleton pregnancies, without any fetal malformations or previous chronic maternal disease. We matched 87 cases of preeclampsia to eligible controls randomly selected in a 1:1 ratio, by age and region.</p><p><em>Main outcome measures</em>: Blood samples from these were collected, and a 24-hour recall of food intake was obtained in mid-pregnancy, between 19 and 21 weeks. VD serum levels (25-hydroxyvitamin D) were measured by liquid chromatography-tandem mass spectrometry and were categorized as deficient, insufficient, and sufficient. The dietary intake of VD was estimated with the 24-hour diet recall applied at the same time and from supplementation. Maternal characteristics and VD levels were compared between cases and controls with OR and respective 95 %CI. Multivariate analysis using the Path method was used to assess relationships among VD, PE, BMI, skin colour/ethnicity, and diet.</p></div><div><h3>Results</h3><p>The maternal characteristics of both groups were similar, except for the higher occurrence of obesity among women with preeclampsia (OR 3.47, 95 %CI 1.48–8.65). Dietary intake of VD was similar in both groups, and most of the women in both groups consumed insufficient VD (82.2 vs 79.3 % in the groups with and without PE).</p></div><div><h3>Conclusions</h3><p>Levels and dietary intake of VD were not associated with PE in this Brazilian sample of healthy pregnant women; however, BMI and skin colour/ethnicity were associated with PE.</p></div>","PeriodicalId":48697,"journal":{"name":"Pregnancy Hypertension-An International Journal of Womens Cardiovascular Health","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141985380","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 role of the cerebro-placental-uterine ratio in predicting composite adverse perinatal outcomes in patients with pregnancy-induced hypertension","authors":"","doi":"10.1016/j.preghy.2024.101148","DOIUrl":"10.1016/j.preghy.2024.101148","url":null,"abstract":"<div><h3>Objectives</h3><p>To examine the role of the cerebro-placental-uterine ratio (CPUR) in predicting composite adverse perinatal outcomes (CAPO) in patients with pregnancy-induced hypertension (PIH).</p></div><div><h3>Study design</h3><p>This prospective, case-control study was conducted at a tertiary hospital with 110 cases of PIH, including 70 patients with preeclampsia and 40 with gestational hypertension, and 110 healthy controls. The middle cerebral artery pulsatility index (MCA-PI), umbilical artery pulsatility index (UA-PI), and uterine artery pulsatility index (UtA-PI) were measured, and the cerebro-placental ratio (CPR=MCA-PI/UA-PI) and CPUR (CPR/UtA-PI) were calculated.</p></div><div><h3>Main outcome measure</h3><p>The role of CPUR in predicting CAPO in preeclampsia and gestational hypertension.</p></div><div><h3>Results</h3><p>The CPR and CPUR values were lower in the PIH group compared to the control group (p &lt; 0.001). CAPO had a negative correlation with CPR and CPUR (p &lt; 0.001). Univariate regression analysis revealed that the likelihood of CAPO was increased four times by a low CPR value and six times by a low CPUR value. In the ROC analysis, the optimal cut-off value of CPR in predicting CAPO was 1.33 with 74 % sensitivity and 66 % specificity (area under the curve [AUC] = 0.778; p &lt; 0.001) in PIH. For CPUR, the optimal cut-off value was 1.32, at which 82 % sensitivity and 79 % specificity in predicting CAPO (AUC=0.826; p &lt; 0.001).</p></div><div><h3>Conclusion</h3><p>CPUR was determined to be successful with high sensitivity in predicting adverse perinatal outcomes in the presence of PIH. In addition, CPUR was more effective in predicting CAPO in patients with preeclampsia compared to gestational hypertension. CPUR can be used to predict adverse outcomes in patients with PIH.</p></div>","PeriodicalId":48697,"journal":{"name":"Pregnancy Hypertension-An International Journal of Womens Cardiovascular Health","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141985381","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":"Letter to the editor: Caution: Not all sFlt-1/PlGF ratios are the same","authors":"","doi":"10.1016/j.preghy.2024.101149","DOIUrl":"10.1016/j.preghy.2024.101149","url":null,"abstract":"","PeriodicalId":48697,"journal":{"name":"Pregnancy Hypertension-An International Journal of Womens Cardiovascular Health","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-08-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141985382","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":"Pre-eclampsia and future cardiovascular disease risk: Assessing British clinicians’ knowledge and practice","authors":"","doi":"10.1016/j.preghy.2024.101145","DOIUrl":"10.1016/j.preghy.2024.101145","url":null,"abstract":"<div><h3>Objective</h3><p>To explore UK-based clinicians’ knowledge of long-term cardiovascular disease (CVD) risks after pre-eclampsia and capture current risk management practice.</p></div><div><h3>Study design</h3><p>A voluntary online survey was designed to explore clinicians’ perception and management of CVD risks after pre-eclampsia. Distribution occurred May-July 2022 via social media and email. The survey assessed awareness of pre-eclampsia’s association with future CVD, knowledge of published guidelines on CVD risk management after pre-eclampsia, and current practice of risk-reduction counselling. Results were analysed descriptively.</p></div><div><h3>Main outcome measure</h3><p>Clinician knowledge of postpartum cardiovascular risk and management following pre-eclampsia.</p></div><div><h3>Results</h3><p>Of 240 respondents, 72 were midwives, 46 obstetricians, 8 cardiologists, and 114 general practitioners (GPs). Most clinicians knew that pre-eclampsia increases the risk of chronic hypertension (89 %) and stroke (75 %). Awareness was worse for heart failure (47 %) and peripheral vascular disease (55 %). Obstetricians provide CVD risk-reduction counselling to women with pre-eclampsia most frequently: 43 % always counsel and 27 % often counsel. Most other clinicians never counsel patients (midwives: 76 %, cardiologists: 75 %, GPs: 62 %). Most clinicians (84 %) were not aware of CVD risk management guidance after pre-eclampsia and 75 % of cardiologists and GPs never consider pre-eclampsia when assessing cardiovascular risk. Almost all clinicians (91 %) wished for greater education on the topic.</p></div><div><h3>Conclusions</h3><p>This study presents the first assessment of cardiovascular risk awareness after pre-eclampsia amongst UK-based clinicians. Although most knew pre-eclampsia increases CVD risk, patient counselling was limited. Targeted educational initiatives are needed to improve the knowledge-to-practice gap and reduce CVD prevalence after pre-eclampsia.</p></div>","PeriodicalId":48697,"journal":{"name":"Pregnancy Hypertension-An International Journal of Womens Cardiovascular Health","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-08-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2210778924001727/pdfft?md5=bc64d295cbbe3fb1d75c75e75f5003e6&pid=1-s2.0-S2210778924001727-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141917815","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"GSTP1-A313G genetic polymorphism and the risk of preeclampsia in pregnant women: A study in the northern population of Iran","authors":"","doi":"10.1016/j.preghy.2024.101144","DOIUrl":"10.1016/j.preghy.2024.101144","url":null,"abstract":"<div><p>Preeclampsia or high blood pressure in pregnancy is one of the special disorders during pregnancy. It seems that oxidative stress plays an important role in the occurrence of this disease. The purpose of this study is to investigate the relationship between the A313G polymorphism in exon five of the glutathione S-transferase gene (GSTP1) and the risk of preeclampsia in a case-control study. In this study, blood samples were collected from 70 healthy pregnant women and 70 women with preeclampsia. After genomic DNA extraction, the PCR-RFLP method was performed to check the genotype in GSTP1-A313G and the genotypic frequencies of AA, AG, and GG were determined in all samples. Also, using bioinformatics software, the effect of the above polymorphism on the protein structure was investigated. Statistical analysis for A313G polymorphism showed that AG (OR: 1.1684, 95 % CI: 0.5877–2.3228, <em>p</em> = 0.657) and GG (OR: 1.3793, 95 % CI: 0.3376–5.6359, <em>p</em> = 0.654) genotypes were not associated with risk of preeclampsia in the population of northern Iran. However, bioinformatic analyzes have shown that this polymorphism does have a destructive effect on the protein structure. However, more studies with larger sample sizes are needed to draw firm conclusions.</p></div>","PeriodicalId":48697,"journal":{"name":"Pregnancy Hypertension-An International Journal of Womens Cardiovascular Health","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141903313","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":"Functionality, anxiety, and depression: Use of the WOICE tool in hypertensive pregnant and postpartum women","authors":"","doi":"10.1016/j.preghy.2024.01.018","DOIUrl":"10.1016/j.preghy.2024.01.018","url":null,"abstract":"","PeriodicalId":48697,"journal":{"name":"Pregnancy Hypertension-An International Journal of Womens Cardiovascular Health","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141959722","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":"panPIERS: A tool for risk prediction of adverse maternal outcomes for patients with pre-eclampsia using incomplete data","authors":"","doi":"10.1016/j.preghy.2024.01.027","DOIUrl":"10.1016/j.preghy.2024.01.027","url":null,"abstract":"","PeriodicalId":48697,"journal":{"name":"Pregnancy Hypertension-An International Journal of Womens Cardiovascular Health","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141952228","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":"Prediction of future chronic hypertension from maternal characteristics in early pregnancy","authors":"","doi":"10.1016/j.preghy.2024.01.023","DOIUrl":"10.1016/j.preghy.2024.01.023","url":null,"abstract":"","PeriodicalId":48697,"journal":{"name":"Pregnancy Hypertension-An International Journal of Womens Cardiovascular Health","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141952072","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":"Secondary hyperaldosteronism due to renal agenesis: Rare cause of secondary hypertension in pregnancy","authors":"","doi":"10.1016/j.preghy.2024.01.066","DOIUrl":"10.1016/j.preghy.2024.01.066","url":null,"abstract":"","PeriodicalId":48697,"journal":{"name":"Pregnancy Hypertension-An International Journal of Womens Cardiovascular Health","volume":null,"pages":null},"PeriodicalIF":2.5,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141950268","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}