Are gestational and type II diabetes mellitus associated with the Apgar scores of full-term neonates?

Large for Gestational Age and Adverse Outcomes: Stratified By Diabetes Status

OBJECTIVE

 To examine the association of adverse outcomes among parturients with large for gestational age (LGA; birth weight ≥ 90th) newborns, stratified by diabetes status. Additionally, we described the temporal trends of adverse outcomes among LGA neonates.

STUDY DESIGN

 This retrospective cohort study used the U.S. Vital Statistics dataset between 2014 and 2020. The inclusion criteria were singleton, nonanomalous LGA live births who labored and delivered at 24 to 41 weeks with known diabetes status. The coprimary outcomes were composite neonatal adverse outcomes of the following: Apgar score < 5 at 5 minutes, assisted ventilation > 6 hours, seizure, or neonatal or infant mortality, and maternal adverse outcomes of the following: maternal transfusion, ruptured uterus, unplanned hysterectomy, admission to intensive care unit, or unplanned procedure. Multivariable Poisson regression models were used to estimate adjusted relative risks (aRR) and 95% confidence intervals (CI). Average annual percent change (AAPC) was calculated to assess changes in rates of LGA and morbidity over time.

RESULTS

 Of 27 million births in 7 years, 1,843,467 (6.8%) met the inclusion criteria. While 1,656,888 (89.9%) did not have diabetes, 186,579 (10.1%) were with diabetes. Composite neonatal adverse outcomes (aRR = 1.48, 95% CI = 1.43, 1.52) and composite maternal adverse outcomes (aRR = 1.37, 95% CI = 1.36, 1.38) were significantly higher among individuals with diabetes, compared with those without diabetes. From 2014 to 2020, the LGA rate was stable among people without diabetes. However, there was a downward trend of LGA in people with diabetes (AAPC = - 2.4, 95% CI = - 3.5, -1.4).

CONCLUSION

 In pregnancies with LGA newborns, composite neonatal and maternal morbidities were higher in those with diabetes, compared with those without diabetes.

KEY POINTS

· Large for gestational age stratified by diabetes status.. · Composite neonatal and maternal adverse outcomes are worse among individuals with diabetes as compared to those without.. · During 2014 to 2020, the trend of LGA in individuals without diabetes increased..

Impact of Aspirin Supplementation for Pre-Eclampsia Prevention on Neonatal Outcomes

Introduction

Pre-eclampsia negatively affects pregnancy. In 2018, the American College of Obstetricians and Gynecologists (ACOG) updated their low dose aspirin (LDA) supplementation recommendation to include pregnant women at moderate risk for pre-eclampsia. In addition to the potential benefit of LDA supplementation for delaying or preventing pre-eclampsia, LDA supplementation can affect neonatal outcomes. The association of LDA supplementation was studied with six neonatal outcomes in a sample of mostly minority pregnant women from Hispanic and Black race/ethnicities that included those of low, moderate, and high-risk designation for pre-eclampsia.

Methods

This was a retrospective study of 634 patients. The main predictor variable was maternal LDA supplementation for six neonatal outcomes: NICU admission, neonatal readmission, one- and five-minute Apgar scores, neonatal birth weight (BW), and hospital length of stay (LOS). Demographics, comorbidities, and maternal high-or moderate-risk designation were adjusted for per ACOG guidelines.

Results

High-risk designation was associated with neonatal increased rate of NICU admission (OR: 3.80, 95% CI: 2.02, 7.13, p < 0.001), LOS (B = 0.15, SE = 0.04, p < 0.001), and decreased BW (B = -442.10, SE = 75.07, p < 0.001). No significant associations were found with LDA supplementation or moderate-risk designation for NICU admission, readmission, low one- and five-minute Apgar scores, BW, and LOS.

Conclusions

Clinicians recommending maternal LDA supplementation should be aware that LDA supplementation did not appear to provide any benefits for the above neonatal outcomes.

Revisiting type II diabetes mellitus in pregnancy and pregnancy outcomes such as in thyroidology: do you mind?

OBJECTIVE

There is an increase in the prevalence of pre-gestational diabetes in the past decades, mainly due to the increase in the prevalence of obesity in the general population and consequently type 2 diabetes among women of reproductive age.

METHODS

This study purposed to describe the delivery characteristics, pregnancy complications, and outcomes among women in Serbia with the pre-gestational type 2 diabetes in the past decade, as well as their pregnancy complications, deliveries, and neonatal outcomes. The study included data from all the pregnant women with pre-gestational type 2 diabetes in Belgrade, Serbia during the period between 2010 and 2020. The final sample consisted of 138 patients.

RESULTS

More than half, i.e., 70 (50.7%) had a vaginal delivery, while 48 (34.8%) had elective and 20 (14.5%) had emergency caesarean sections. Throughout the period, there was 1 patient with preeclampsia (0.7%), 5 with pregnancy-induced hypertension (3.6%), 7 had newborns with small for gestational age (5.1%), 28 with macrosomia (20.3%), 12 (8.7%) had preterm births, and one-fifth, i.e., 28 (20.3%) of the newborns had Apgar score under 8.

CONCLUSION

The present study revealed that women with type 2 diabetes in pregnancy have a significant burden of pregnancy complications, related to pregnancy, delivery, and newborns.