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降低第三季度胰岛素需求和预先存在糖尿病的个体的不良妊娠结果:回顾性队列研究
Marina Vainder1, Navneet Natt1, Parastoo Sayyar1
1Department of Obstetrics and Gynaecology, Mount Sinai Hospital, University of Toronto, Toronto, ON M5G 1X5, Canada.
Journal of clinical medicine
|November 13, 2025
概括
在这项研究中,孕妇糖尿病患者在第三个三个月内胰岛素需求的显著下降与不良妊娠结果无关. 需要进一步的研究来证实这些发现,用于怀孕期间的糖尿病管理.
科学领域:
- 产科和妇科 产科和妇科
- 内分泌学 在内分泌学.
- 周围生理学 周围生理学
背景情况:
- 在怀孕期间管理先前存在的糖尿病需要仔细监测胰岛素需求.
- 第三季度胰岛素需求可能会波动,需要了解相关风险.
研究的目的:
- 调查第三季度胰岛素需求下降和先前存在的1型和2型糖尿病患者的不良妊娠结果之间的关联.
- 为了确定妊娠28周后总胰岛素需求下降≥15%是否会预测胎儿或母亲的不良结果.
主要方法:
- 在第三级推中心对350名孕妇糖尿病患者进行了回顾性队列研究.
- 怀孕后的结果与怀孕后的结果进行比较,在第三个三个月内,胰岛素剂量减少≥15%.
- 控制的回归分析对糖化血红蛋白,BMI和微血管并发症进行了控制.
主要成果:
- 15.4%的参与者 (54人) 经历了第三季度胰岛素需求下降≥15%.
- 组之间没有观察到组合不良妊娠结果率的统计学上显著差异 (OR 0.97;95% CI 0.41-2.10).
结论:
- 在这项单一中心研究中,在患有糖尿病的患者中,第三季度胰岛素需求下降≥15%,与妊娠不良结果的增加无关.
- 限制包括样本大小和分析约束,强调需要更大规模的前性研究来为临床实践和元分析提供信息.
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