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Background: The majority of evidence on associations between pregnancy complications and future maternal disease focuses on hypertensive (Ht) complications. We hypothesize that impaired cardiometabolic health after pregnancies complicated by severe fetal growth restriction (FGR) is independent of the co-occurrence of hypertension. Materials and Methods: In a prospective cohort of women with a pregnancy complicated by early FGR (delivery <34 weeks gestation), with or without concomitant hypertension, cardiometabolic risk factors were assessed after delivery. A population-based reference cohort was used for comparison, and analyses were adjusted for age, current body mass index (BMI), smoking habits, and hormonal contraceptive use. Results: Median time from delivery to assessment was 4 months in both the Ht (N = 115) and normotensive (Nt) (N = 42) FGR groups. Compared with the reference group (N = 380), in both FGR groups lipid profile and glucose homeostasis at assessment were unfavorable. Women with Ht-FGR had the least favorable cardiometabolic profile, with higher prevalence ratios (PRs) for diastolic blood pressure >85 mmHg (PR 4.0, 95% confidence interval [CI] 2.1–6.7), fasting glucose levels >5.6 mmol/L (PR 2.9, 95% CI 1.4–5.6), and total cholesterol levels >6.21 mmol/L (PR 4.5, 95% CI 1.9–8.8), compared with the reference group. Women with Nt-FGR more often had a BMI >30 kg/m2 (PR 2.5, 95% CI 1.2–4.7) and high-density lipoprotein-cholesterol levels <1.29 mmol/L (PR 2.4, 95% CI 1.4–3.5), compared with the reference group. Conclusions: Women with a history of FGR showed unfavorable short-term cardiometabolic profiles in comparison with a reference group, independent of the co-occurrence of hypertension. Therefore, women with a history of FGR may benefit from cardiovascular risk factor assessment and subsequent risk reduction strategies. [ABSTRACT FROM AUTHOR]

Objective: To study compliance and effectiveness of the mHealth nutrition and lifestyle coaching program Smarter Pregnancy in couples undergoing in vitro fertilization (IVF) treatment with or without intracytoplasmic sperm injection (ICSI).Design: Multicenter, single-blinded, randomized controlled trial, conducted from July 2014 to March 2017.Setting: IVF clinics.Patient(s): A total of 626 women undergoing IVF treatment with or without ICSI and 222 male partners.Interventions(s): Couples were randomly assigned to the light (control group) or regular (intervention group) Smarter Pregnancy program. Both groups filled out a baseline screening questionnaire on nutrition and lifestyle behaviors, and the intervention group received coaching tailored to inadequate behaviors during the 24-week period.Main Outcome Measure(s): Difference in improvement of a composite dietary and lifestyle risk score for the intake of vegetables, fruits, folic acid supplements, smoking, and alcohol use after 24 weeks of the program.Result(s): Compared with control subjects, women and men in the intervention group showed a significantly larger improvement of inadequate nutrition behaviors after 24 weeks of coaching. At the same time, the women also showed a significantly larger improvement of inadequate lifestyle behaviors.Conclusion(s): The mHealth coaching program Smarter Pregnancy is effective and improves the most important nutritional and lifestyle behaviors among couples undergoing IVF/ICSI treatment. International multicenter randomized trials are recommended to study the effect of using Smarter Pregnancy on pregnancy, live birth, and neonatal outcome.Netherlands Trial Register Number: NTR4150. [ABSTRACT FROM AUTHOR]

Objective: Preeclampsia, a multi-system hypertensive disorder, is associated with perturbations in the maternal cardiovascular system during early pregnancy. The corpus luteal hormone relaxin, a potent vasodilator, may contribute to physiological circulatory changes especially in early gestation when circulating levels are highest. This study investigated whether first trimester circulating relaxin may be a suitable biomarker for the early prediction of preeclampsia.Methods: Relaxin was initially measured in first-trimester samples of women who developed late-onset preeclamptic (LO-PE; delivery ≥ 34 weeks; n = 33) and uncomplicated pregnancies (n = 25) in Pittsburgh, USA. Subsequently, to expand the group numbers, relaxin was measured in women who developed LO-PE (n = 95), early-onset preeclamptic (EO-PE; delivery < 34 weeks; n = 57), and uncomplicated pregnancies (n = 469) in Utrecht, the Netherlands.Results: In the Pittsburgh subjects, low relaxin levels (lowest centile: Conclusion: Relaxin shows little improvement in the performance of first trimester prediction models, which does not support its clinical implementation as a biomarker. Although this study was only correlational, the results point to a possible pathophysiologic role for low relaxin levels in pregnancies that later develop LO-PE. [ABSTRACT FROM AUTHOR]

Background: Although the evidence regarding the benefit of using ST waveform analysis of the fetal electrocardiogram is conflicting, ST waveform analysis is considered as adjunct to identify fetuses at risk for asphyxia in our center. Most randomized controlled trials and meta-analyses have not shown a significant decrease in umbilical metabolic acidosis, while some observational studies have shown a gradual decrease of this outcome over a longer period of time. Observational studies can give more insight into the effect of implementation of the ST technology in daily clinical practice.Objective: To evaluate the change in frequency of perinatal intervention and adverse neonatal outcome after the implementation of ST waveform analysis of the fetal electrocardiogram from 2000 to 2013.Study Design: This retrospective longitudinal study was conducted in a tertiary referral center. A total of 19,664 medium- and high-risk singleton pregnancies with fetuses in cephalic presentation, a gestational age of ≥36 weeks, and the intention to deliver vaginally were included. ST waveform analysis of the fetal electrocardiogram was implemented in the year 2000 and by 2010 all deliveries were monitored using this technology. Data were collected on the following perinatal outcomes: fetal blood sampling, mode of delivery, umbilical cord blood gases, Apgar scores, neonatal encephalopathy, and perinatal death. Longitudinal trend analysis was used to detect changes over time in all deliveries monitored by cardiotocography either alone or in adjunct to ST waveform analysis of the fetal electrocardiogram. Logistic regression was used to correct for possible confounders.Results: The umbilical artery metabolic acidosis rate declined from 2.5% (average rate of 2000 + 2001 + 2002) to 0.4% (average of 2011 + 2012 + 2013) (P < .001), which represents an 84% decrease. This decrease largely occurred between 2006 and 2008, during the Dutch randomized trial on fetal electrocardiogram ST waveform analysis. At this time, approximately 20% of deliveries were monitored using this method. Furthermore, there were significant reductions in fetal blood sampling rate (P < .001). Overall cesarean and vaginal instrumental deliveries decreased significantly (P < .001), but not for fetal distress. There were no changes in the Apgar scores. The incidence of neonatal encephalopathy was significantly lower in the second part of the study (odds ratio 0.39, 95% confidence interval 0.17-0.89).Conclusion: There was an 84% decrease in the incidence of umbilical artery metabolic acidosis in all deliveries between 2000 and 2013. The neonatal encephalopathy rate, fetal blood sampling rate, and the total number of cesarean and vaginal instrumental deliveries also decreased. [ABSTRACT FROM AUTHOR]