Gestational diabetes mellitus
Conditions
Interventions
Intervention Group:Dietary intervention group based on BCW
Sponsors
Wuhan University
Eligibility
Sex/Gender
Female
Age
18 Years to 40 Years
Inclusion criteria
Inclusion criteria: 1. Pregnant women diagnosed with GDM by a clinical 75g oral glucose tolerance test (OGTT) within 24-28 weeks of gestation are eligible to participate. The glucose concentration thresholds of pregnant women accord with IADPSG criteria in 2010: fasting blood glucose (FBG) >=5.1 mmol/L and/or 1-h plasma glucose after taking sugar >=10.0 mmol/L and/or 2-h plasma glucose after taking sugar >=8.5 mmol/L; 2. Aged between 18 and 40 years; 3. Naturally pregnancy; 4. Singleton pregnancy verified by ultrasound; 5. Have adequate cognitive and behavioral abilities; 6. No previous endocrine-related diseases, such as hyperthyroidism, hypothyroidism, and Cushing's syndrome; 7. Voluntarily participate in this study and sign the informed consent form.
Exclusion criteria
Exclusion criteria: 1. Those who have pre-pregnancy diabetes mellitus(type1 or type2 diabetes), or who have been treated with insulin or other diabetic drugs; 2. Ultrasound results showed that the fetus had serious congenital abnormalities; 3. Pre-existing pregnancy comorbidities, such as mental illness, heart failure, renal failure, and severe liver disease; 4. Existing pregnancy complications, such as severe anemia, threated abortion and fetal intrauterine growth restriction; 5. Using drugs that may affect OGTT results, such as steroids or immunosuppressants; 6. Those have the history of smoking, alcohol or drug abuse; 7. Those who have special dietary requirements, such as vegans or those who have special food allergies.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Adverse pregnancy outcomes;Fasting blood glucose value and 2h postprandial blood glucose value;Glycosylated hemoglobin value (HbA1c); | — |
Secondary
| Measure | Time frame |
|---|---|
| Self-management behaviour;Self-efficacy; | — |
Countries
China
Contacts
Public ContactChen Xiaoli
Wuhan University School of Nursing
Outcome results
None listed