gestational diabetes mellitus
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Meet the diagnostic criteria for GDM: At 24–28 weeks of gestation, an oral glucose tolerance test (OGTT) with 75 g anhydrous glucose is performed. A diagnosis of gestational diabetes mellitus (GDM) can be made if any one of the following criteria is met: (1) fasting blood glucose >= 5.1 mmol/L;(2) 1-hour blood glucose >= 10.0 mmol/L, or (3) 2-hour blood glucose >= 8.5 mmol/L; 2. Age between 20 and 40 years; 3. Singleton pregnancy conceived naturally.
Exclusion criteria
Exclusion criteria: 1.Meet the diagnostic criteria for pre-existing diabetes in pregnancy: According to the guidelines published by the American Diabetes Association (ADA) in 2011, if a woman has a fasting plasma glucose (FPG) >= 7.0 mmol/L or glycated hemoglobin (HbA1c) >= 6.5% or random blood glucose >= 11.1 mmol/L with symptoms during the initial prenatal examination, she is diagnosed with pre-existing diabetes in pregnancy; 2. Presence of other pregnancy complications before participating in the study; 3. History of diabetes, hyperlipidemia, hypertension, or other related diseases before pregnancy; 4. Incomplete data or refusal to participate in the study, or inability to cooperate with blood sampling.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Fasting blood glucose;2-hour postprandial blood glucose;fasting insulin ;Glycosylated hemoglobin;Blood lipids;CRP; | — |
Secondary
| Measure | Time frame |
|---|---|
| Body weight; | — |
Countries
China
Contacts
The Fourth Hospital of Shijiazhuang