Neonatal Outcomes in Pregnant Women With Repaired and Unrepaired Congenital Heart Disease in Zhejiang, China

Objective: To compare the neonatal outcomes in pregnant women with repaired vs unrepaired congenital heart disease (CHD). Methods: Data on pregnant women with CHD was retrieved from our hospital records for the duration April, 2014 to December, 2021. Pregnant women with CHD were divided into two groups: simple CHD and moderate-tocomplex CHD. Results: In simple CHD group, neonatal outcomes were similar in pregnant women with repaired and unrepaired CHD. By contrast, in moderate-to-complex CHD group, the offspring of women with unrepaired CHD had lower gestational age [mean (SD) 34.3 (2.7) vs 36.8 (2.1) week; P=0.016] and lower birth weight [mean (SD) 2126.8 (711.9) vs 2720 (645.7); P=0.037] than those with repaired CHD. Infants of women with unrepaired moderate-to-complex CHD had a higher risk of premature delivery (87.5% vs 45.5%, P=0.013), low birth weight (81.3% vs 36.4%, P=0.04) and neonatal intensive care unit (NICU) admission (68.8% vs 27.3%, P=0.034). Conclusions: Surgical repair before pregnancy in women with moderate-to-complex CHD significantly minimized the risks of neonatal complications.

Effects of Sleeve Gastrectomy Surgery with Modified Jejunoileal Bypass on Body Weight, Food Intake and Metabolic Hormone Levels of Rats / 华中科技大学学报（医学）（英德文版）

This study examined the effects of a combined surgery of sleeve gastrectomy (SG) and modified jejunoileal bypass (JIB) on the body weight,food intake,and the plasma levels of active glucagon-like peptide-1 (GLP-1) and total ghrelin of rats.Rats were divided into 3 groups in terms of different surgical protocol:SG-JIB (n=12),SG (n=12),JIB (n=12) and sham surgery groups (n=10).In SG-JIB group,rats was subjected to sleeve gastrectomy and end to side anastomosis of part of the jejunum (25 cm from the ligament of Treitz) to the ileum 25 cm proximal to the cecum.The body weight and food intake were evaluated during 10 consecutive weeks postoperatively.The levels of active GLP-1 and total ghrelin in the plasma of the rats were measured by ELISA assay.The results showed that the SG-JIB treated rats relative to SG- or JIB-treated ones produced a sustained reduction in food intake and weight gain.The level of active GLP-1 was elevated and total ghrelin level decreased in SG-JIB-treated rats as compared with SG- or JIB-treated ones.It was concluded that SG-JIB could efficiently reduce the body weight and food intake,alter obesity-related hormone levels of the rats,indicating that SG-JIB may be potentially used for the treatment of obesity.