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Background: To date, studies on the effects of preeclampsia on perinatal outcomes in women with gestational diabetes mellitus (GDM) are comparatively few, and the results are inconsistent. Objective: This study aimed to explore the effects of preeclampsia on perinatal outcomes in women with GDM. Methods: This retrospective cohort study collected data of women with GDM whose babies were delivered in a Chinese hospital between July 2017 and June 2020. We divided eligible pregnant women with GDM into two groups based on whether they were diagnosed with preeclampsia: GDM with preeclampsia group and GDM without preeclampsia group. Logistic regression analysis was performed to evaluate the risks for perinatal outcomes which were used as the dependent variables. Results: We identified 7533 eligible women with GDM (245 in GDM with preeclampsia group and 7288 in GDM without preeclampsia group). After adjusting for covariates, preeclampsia was significantly associated with higher risks of fetal malformations (OR: 1.67, 95% CI: 1.08–2.57), fetal growth restriction (OR: 5.36, 95% CI: 2.91–9.88), cesarean section (OR: 2.48, 95% CI: 1.83–3.37), emergency cesarean section (OR: 2.32, 95% CI: 1.77–3.05), preterm birth (OR: 1.89, 95% CI: 1.27–2.81), low birth weight (LBW) (OR: 3.30, 95% CI: 2.16–5.05), small for gestational age (SGA) (OR: 3.05, 95% CI: 2.01–4.63) and neonatal hypoglycemia (OR: 1.77, 95% CI: 1.10–2.85). Conclusion: Women with GDM complicated with preeclampsia were at higher risks of fetal malformations, fetal growth restriction, cesarean section, emergency cesarean section, preterm birth, LBW, SGA and neonatal hypoglycemia. [ABSTRACT FROM AUTHOR]

Objectives This study aimed to assess the applicability of the National Academy of Medicine (NAM) interim guidelines for twin pregnancies to the specific population of gestational diabetes mellitus by exploring the relationship between gestational weight gain and adverse pregnancy outcomes in Chinese twin-pregnant women with gestational diabetes mellitus. Study Design This was a retrospective cohort study of women diagnosed with diabetes in pregnancy between July 2017 and December 2020 at the Maternal and Child Health Hospital in Chongqing, China. The primary variable of interest was maternal total gestational weight gain. The primary outcomes were perinatal outcomes, which included: preeclampsia, small for gestational age, large for gestational age, low birth weight, neonatal pneumonia, neonatal respiratory distress syndrome, and neonatal intensive unit admission, etc. The association between inappropriate gestational weight gain and adverse pregnancy outcomes was estimated using multiple logistic regression analysis. Results A total of 455 twin-pregnant women who had gestational diabetes mellitus were analyzed. Women with low gestational weight gain had reduced risk of preeclampsia (adjusted odds ratio [aOR], 0.32; 95% CI or confidence interval, 0.17–0.63; p = 0.001) and their infants had higher risks of small for gestational age (aOR, 1.93; 95% CI, 1.04–3.58; p = 0.037), low birth weight (aOR, 2.27; 95% CI, 1.32–3.90; p = 0.003), neonatal intensive unit admission (aOR, 3.29; 95% CI, 1.10–5.78; p = 0.038), pneumonia (aOR, 2.41; 95% CI, 1.08–5.33; p = 0.031), and neonatal respiratory distress syndrome (aOR, 2.29; 95% CI, 1.10–4.78; p = 0.027); the infants of women with excessive gestational weight gain had a higher risk of large for gestational age (aOR, 3.76; 95% CI, 1.42–9.96; p = 0.008). Conclusion Gestational weight gain controlled within the range recommended by the NAM could reduce the risk of perinatal adverse outcomes. The 2009 NAM gestational weight gain recommendations can be used for Chinese twin-pregnant women with gestational diabetes mellitus. Key Points Inappropriate gestational weight gain can lead to adverse perinatal outcomes in twin pregnancies. Gestational weight gain controlled within recommended range could reduce the risk of poor perinatal outcomes. The National Academy of Medicine recommendations are suitable for Chinese twin-pregnant women with GDM. [ABSTRACT FROM AUTHOR]

Aim: To examine the optimal gestational weight gain (GWG) for Chinese pregnant women with gestational diabetes mellitus (GDM) based on the Chinese‐specific body mass index (BMI) classification. Methods: A retrospective cohort study was conducted using the 2017–2020 data from pregnant women with GDM in a tertiary hospital. A quadratic function model and the total predicted probability of adverse pregnancy outcomes were developed to obtain the optimal GWG. Differences in the incidence of adverse pregnancy outcomes between our optimal GWG recommendations and the Institute of Medicine (IOM) 2009 GWG guidelines were also analyzed. Results: A total of 8103 pregnant women with GDM were analyzed. Based on the Chinese‐specific BMI classification, the optimal GWG range was 11.0–17.5 kg for underweight women, 3.7–9.7 kg for normal‐weight women, −0.6 to 4.8 kg for overweight women, and − 9.8 to 4.2 kg for obese women. Excessive GWG had a higher risk of large for gestational age (LGA) (OR: 2.99, 95% CI: 2.42–3.70), macrosomia (OR: 2.35, 95% CI: 1.77–3.12), pre‐eclampsia (OR: 1.91, 95% CI: 1.37–2.65), gestational hypertension (OR: 1.65, 95% CI: 1.24–2.19), cesarean section (OR: 1.29, 95% CI: 1.15–1.44), postpartum hemorrhage (OR: 1.29, 95% CI: 1.02–1.64); insufficient GWG had a higher risk of small for gestational age (OR: 1.82, 95% CI: 1.20–2.75). Compared to the IOM 2009 GWG guidelines, the prevalence of macrosomia, LGA, and postpartum hemorrhage were significantly lower in pregnant women following the implementation of our recommended GWG range (p < 0.05). Conclusions: Compared to the IOM 2009 GWG recommendations, our optimal GWG recommendations for Chinese pregnant women were more sensitive. [ABSTRACT FROM AUTHOR]

Background: Mulberry leaves are the dried leaves of Morus alba L., flavonoids from mulberry leaves (MLF) has showed regulatory effect on abnormal lipid metabolism, but the regulatory mechanism of MLF on cholesterol metabolism is still missing. This study was designed to investigate the effect of MLF and its active metabolite quercetin on regulating cholesterol disorders. Methods: The mechanism of MLF on alleviating liver injury and regulating cholesterol was examined in dyslipidemic SD rats. The regulatory mechanism of quercetin for cholesterol disorders have also been detected through lipid laden HepG2 cell model. Results: Our results showed that MLF significantly inhibited lipid accumulation and alleviate hepatic injury in NAFLD rat model. The hepatic expression level of SREBP2, HMGCR and miR-33a were significantly down-regulated, while CYP7A1 was induced by MLF treatment. In vitro, Quercetin significantly decreased lipid accumulation in HepG2 cells. Mechanistically, quercetin could inhibit the mRNA and protein expression level of SREBP2 and HMGCR with or without LDL treatment. In addition, quercetin could also reduce the LXRβ while induced SR-BI mRNA expression. Conclusion: Our findings indicate that MLF and quercetin could reduce the excessive cholesterol accumulation in vivo and in vitro. These cholesterol-regulating phenomenon might attribute to its effect on down-regulating the expression of lipid-related markers such as SREBP2 and HMGCR, which may exert a protective role in the NAFLD treatment. [ABSTRACT FROM AUTHOR]

Background: Women diagnosed with gestational diabetes mellitus often rely on internet-based health information for managing their condition. This study aims to investigate the present state of electronic health literacy among women with gestational diabetes mellitus, analyze the influencing factors, and explore their experiences regarding accessing, comprehending, evaluating, and applying online health information pertinent to gestational diabetes mellitus., Methods: A sequential explanatory mixed methods research design was adopted in this study. Initially, 235 women with gestational diabetes mellitus participated in a cross-sectional survey. The research tools included general information and the Chinese version of the electronic Health Literacy Scale (eHEALS). Descriptive analyses were conducted to describe the characteristics of the sample, and multiple linear regression analyses were used to explore the factors influencing electronic health literacy among women with gestational diabetes mellitus. Secondly, 11 women with gestational diabetes mellitus joined semi-structured in-depth interviews to obtain their perceptions about online health information. The data were analyzed using inductive content analysis to develop themes., Results: The median score of eHEALS in the Chinese version among 235 women diagnosed with gestational diabetes mellitus was 29 (interquartile range [IQR], 26 to 32). Factors influencing electronic health literacy among these women included accessing health information from medical professionals (β = 0.137, p = 0.029) and utilizing health information from applications (β = 0.159, p = 0.013). From the qualitative phase of the study, four thematic categories emerged: reasons and basis for accessing health information from the Internet; address barriers to accessing and applying online health information; desires for a higher level of online health information services; outcomes of accessing and applying online health information., Conclusion: The electronic health literacy of women diagnosed with gestational diabetes mellitus remains suboptimal and warrants improvement. The sources of access to health information affect electronic health literacy in women with gestational diabetes mellitus. Moreover, women facing gestational diabetes encounter numerous impediments when attempting to access health-related information online, underscoring the necessity for enhanced online health information services to meet their needs., (© 2024. The Author(s).)

This retrospective study aimed to investigate the correlation between neonatal hyperbilirubinemia (NHB) and hypoglycemia (NH) in Chinese women with diabetes in pregnancy (DIP), and the influencing factors. All the data were collected July 1, 2017 and June 30, 2020, and 10,558 Chinese women with DIP and live births were included. Two separate multivariate binary stepwise forward logistic regression analysis calculated OR with 95% CI. The prevalence rates of NHB and NH was respectively 3.65% and 5.82% among women with DIP. The comorbidity of both diseases was 0.59%. NH were 1.81 times (OR 1.81, 1.19-2.76) more likely to have hyperbilirubinemia. NHB is positively correlated with NH (OR 1.93, 1.27-2.92). Increased gestational age has a protective effect on both NH (OR 0.76, 0.68-0.85) and NHB (OR 0.80, 0.69-0.92). Abnormal placental morphology is related to NH (OR 1.55, 1.16-2.08) and NHB (OR 1.64, 1.10-2.45). Regarding neonatal outcomes, congenital heart disease (CHD) (OR 2.16, 1.25-3.73; and OR 10.14, 6.47-15.90) was a risk factor for NH and NHB. NHB and NH were significantly correlated in women with DIP. The offspring of DIP with multiple risk factors have a significantly increased risk of neonatal hyperbilirubinemia., (© 2022. The Author(s).)