Early postpartum abnormal glucose metabolism subtype differs according to mid-trimester lipid profile in women with gestational diabetes mellitus

• Published in: Lipids in health and disease 2021-08, Vol.20 (1), p.91-9, Article 91
• Main Authors: Lai, Fenghua, Li, Zeting, Yue, Shufan, Pei, Ling, Xiao, Huangmeng, Li, Zhuyu, Li, Yanbing, Xiao, Haipeng, Cao, Xiaopei
• Format: Article
• Language: English
• Subjects: Adult; Blood lipids; Cholesterol; Cholesterol, LDL - blood; Complications and side effects; Development and progression; Diabetes in pregnancy; Diabetes mellitus; Diabetes, Gestational - blood; Diabetes, Gestational - metabolism; Dyslipidemia; Dyslipidemias - blood; Dyslipidemias - complications; Family medical history; Female; Gestation; Gestational diabetes; Gestational diabetes mellitus; Glucose; Glucose - metabolism; Glucose tolerance; Glucose Tolerance Test; Health aspects; Humans; Hyperglycemia; Insulin; Insulin - blood; Insulin Resistance; Insulin secretion; Lipid profile; Lipids; Lipids - blood; Low density lipoprotein; Metabolism; Mid-trimester; Plasma; Postpartum; Pregnancy; Pregnancy Trimester, Second - blood; Pregnancy Trimester, Second - metabolism; Prognosis; Puerperal disorders; Retrospective Studies; Risk factors; Triglycerides - blood; Womens health
• ISSN: 1476-511X; 1476-511X
• DOI: 10.1186/s12944-021-01519-4

It is unknown whether early postpartum abnormal glucose metabolism (AGM) in women with previous gestational diabetes mellitus (GDM) is related to their mid-trimester lipid profile. The aim of this study was to characterize the mid-trimester lipid profile of women who experienced GDM and developed into different pathophysiologic subtypes of early postpartum AGM. A retrospective cohort study of 498 women with history of GDM was conducted. A 75-g oral glucose tolerance test (OGTT) and plasma lipid measurements were performed at 24-28 weeks of gestation and 6-12 weeks of postpartum. Insulin secretion and sensitivity were estimated using early postpartum OGTT-based indices. Women in the mid-trimester dyslipidemia group had higher postpartum 30-min and 2-h plasma glucose, higher postpartum 2-h plasma insulin, higher postpartum triglyceride (TG), higher postpartum low density lipoprotein cholesterol (LDL-c) concentrations, lower postpartum 30-min insulinogenic index (IGI ), lower postpartum insulin sensitivity index (ISI), and lower postpartum disposition index than those in the normal lipid group (all P