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Perinatal outcomes in a longitudinal birth cohort of First Nations mothers with pre-gestational type 2 diabetes and their offspring: The Next Generation Study.
Canadian Journal of Diabetes ( IF 2.3 ) Pub Date : 2021-02-01 , DOI: 10.1016/j.jcjd.2020.05.001
Christy Pylypjuk 1 , Elizabeth Sellers 2 , Brandy Wicklow 2
Affiliation  

OBJECTIVES There is emerging evidence that First Nations women with diabetes in pregnancy and their offspring have poorer health outcomes than non-First Nations women. The aim of this study was to describe the perinatal outcomes of pregnancies complicated by type 2 diabetes. METHODS The Next Generation longitudinal study is a First Nations birth cohort of children born to mothers diagnosed in childhood with type 2 diabetes. Pregnant women were prospectively enrolled in the birth cohort, and a review of medical records (including stored fetal ultrasound images) was performed to determine perinatal outcomes for 112 child-mother pairs between 2005 and 2015. Maternal demographics, antenatal variables, fetal ultrasound findings, obstetric and delivery information and neonatal birth outcomes were collected and analyzed. RESULTS Mothers in our cohort were young and most were overweight at the start of pregnancy. Most had suboptimal glycemic control in the first trimester (median glycated hemoglobin, 9.3%). The cesarean section rate was high at 41%. Over one-half of newborns had macrosomia at birth, and almost 1 in 5 were born with a structural anomaly, mainly renal. Fetal ultrasound significantly underestimated the proportion of infants born with macrosomia (p<0.05) and missed 3 of 7 cardiac defects in this cohort. CONCLUSIONS High rates of anomalies, macrosomia and cesarean deliveries provide insight into pregnancy management and disease processes for First Nations women with pregestational type 2 diabetes and their offspring, and highlights opportunities for improvement in prenatal care of these women.

中文翻译:

妊娠前 2 型糖尿病原住民母亲及其后代纵向出生队列的围产期结局:下一代研究。

目标 有新的证据表明妊娠期患有糖尿病的原住民妇女及其后代的健康状况比非原住民妇女更差。本研究的目的是描述妊娠合并 2 型糖尿病的围产期结局。方法 下一代纵向研究是由在儿童时期被诊断出患有 2 型糖尿病的母亲所生儿童的第一民族出生队列。孕妇被前瞻性地纳入出生队列,并对医疗记录(包括存储的胎儿超声图像)进行审查,以确定 2005 年至 2015 年间 112 对儿童-母亲的围产期结局。孕产妇人口统计学、产前变量、胎儿超声检查结果、收集和分析了产科和分娩信息以及新生儿出生结果。结果 我们队列中的母亲都很年轻,大多数在怀孕开始时都超重。大多数人在孕早期血糖控制不佳(糖化血红蛋白中位数,9.3%)。剖宫产率高达 41%。超过一半的新生儿在出生时有巨大儿,几乎五分之一的新生儿出生时有结构异常,主要是肾脏。胎儿超声显着低估了巨大儿出生婴儿的比例 (p<0.05),并在该队列中漏掉了 7 个心脏缺陷中的 3 个。结论 异常、巨大儿和剖宫产的高发生率为患有孕前 2 型糖尿病的原住民妇女及其后代提供了妊娠管理和疾病过程的洞察,并突出了改善这些妇女产前护理的机会。大多数人在孕早期血糖控制不佳(糖化血红蛋白中位数,9.3%)。剖宫产率高达 41%。超过一半的新生儿在出生时有巨大儿,几乎五分之一的新生儿出生时有结构异常,主要是肾脏。胎儿超声显着低估了巨大儿出生婴儿的比例 (p<0.05),并在该队列中漏掉了 7 个心脏缺陷中的 3 个。结论 异常、巨大儿和剖宫产的高发生率为患有孕前 2 型糖尿病的原住民妇女及其后代提供了妊娠管理和疾病过程的洞察,并突出了改善这些妇女产前护理的机会。大多数人在孕早期血糖控制不佳(糖化血红蛋白中位数,9.3%)。剖宫产率高达 41%。超过一半的新生儿在出生时有巨大儿,几乎五分之一的新生儿出生时有结构异常,主要是肾脏。胎儿超声显着低估了巨大儿出生婴儿的比例 (p<0.05),并在该队列中漏掉了 7 个心脏缺陷中的 3 个。结论 异常、巨大儿和剖宫产的高发生率为患有孕前 2 型糖尿病的原住民妇女及其后代提供了妊娠管理和疾病过程的洞察,并突出了改善这些妇女产前护理的机会。超过一半的新生儿在出生时有巨大儿,几乎五分之一的新生儿出生时有结构异常,主要是肾脏。胎儿超声显着低估了巨大儿出生婴儿的比例 (p<0.05),并在该队列中漏掉了 7 个心脏缺陷中的 3 个。结论 异常、巨大儿和剖宫产的高发生率为患有孕前 2 型糖尿病的原住民妇女及其后代提供了妊娠管理和疾病过程的洞察,并突出了改善这些妇女产前护理的机会。超过一半的新生儿在出生时有巨大儿,几乎五分之一的新生儿出生时有结构异常,主要是肾脏。胎儿超声显着低估了巨大儿出生婴儿的比例 (p<0.05),并在该队列中漏掉了 7 个心脏缺陷中的 3 个。结论 异常、巨大儿和剖宫产的高发生率为患有孕前 2 型糖尿病的原住民妇女及其后代提供了妊娠管理和疾病过程的洞察,并突出了改善这些妇女产前护理的机会。
更新日期:2021-02-01
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