The Impact of Liraglutide on Glucose Tolerance and the Risk of Type 2 Diabetes in Women With Previous Pregnancy-induced Diabetes
Gestational Diabetes Mellitus
About this trial
This is an interventional prevention trial for Gestational Diabetes Mellitus focused on measuring gestational diabetes mellitus, incretin, glucose homeostasis, GLP-1, type 2 diabetes mellitus, liraglutide, Victoza
Eligibility Criteria
Inclusion Criteria for women with previous GDM:
- Informed oral and written consent
- Previous diagnosis of GDM according to current Danish guidelines (mainly PG concentrationa t 120 min after 75 g OGTT ≥ 9.0 mM) during pregnancy within the last 5 years
- Age >18 years
- 25 kg/m2 < BMI < 45 kg/m2
- NGT, IFG and or IGT
- Safe contraception and negative pregnancy test
Exclusion Criteria for women with previous GDM:
- Patients with diabetes
- HbA1c ≥6.5%
- Patients with previous pancreatitis or previous neoplasia
- Pregnant or breast feeding women
- Anaemia (haemoglobin <7 mM)
- Women planning to become pregnant within the next 5 years
- Women using other contraception than intrauterine device (IUD) or oral contraceptives. Women who do not use safe contraception will be offered application of an IUD.
- Women treated with statins, corticosteroids or other hormone therapy (except estrogens and gestagens)
- Ongoing abuse of alcohol or narcotics
- Impaired hepatic function (liver transaminases >3 times upper normal limit)
- Impaired renal function (se-creatinine >120 μM and/or albuminuria)
- Uncontrolled hypertension (systolic blood pressure >180 mmHg, diastolic blood pressure >100 mmHg)
- Any condition that the investigator feels would interfere with trial participation
- Receiving any investigational drug within the last 3 months
Inclusion criteria for women without previous GDM:
- Informed oral and written consent
- Age >18 years
- 25 kg/m2 < BMI < 45 kg/m2
- NGT
- Safe contraception and negative pregnancy test
- Pregnancy within the last ten years without GDM
Exclusion Criteria for women without previous GDM :
- Pregnant or breast feeding women
- Anaemia (haemoglobin <7 mM)
Inclusion Criteria for women without previous GDM and without NAFLD:
- Informed oral and written consent
- Age >18 years
- 25 kg/m2 < BMI < 45 kg/m2
- NGT
- At least one pregnancy witin the last ten years without GDM
Exclusion Criteria for women without previous GDM and without NAFLD:
- Pregnant or breast feeding women
- Anaemia (haemoglobin <7 mM)
- Steatosis as assessed by ultrasound scanning
- Recieving any investigational drug within the last 3 months
- Any condition that the investigator feels would interfere with the trial participation
Inclusion Criteria for women with biopsi-verified NAFLD:
- Informed oral and written consent
- Women with known NAFLD or NASH
- Age >18 years
- 25 kg/m2 < BMI < 45 kg/m2
- NGT
- At least one prior pregnancy
Exclusion Criteria for women with biopsi-verified NAFLD:
- women with established cirrhosis
- Pregnant or breast feedning women
- Anaemia (haemoglobin <7 mM)
- Women treated with statins, corticosteroids or other hormone therapy ( except oestrogens and gestagens)
- Ongoing abuse of alcohol or narcotics
- Impaired renal function (se-creatinine > 120 μM and/or albuminuria)
- Uncontrolled hypertension (systolic blood pressure > 180 mmHg, diastolic blood presure > 100 mmHg)
- Any condition that the investigator feels would interfere with trial participation
Sites / Locations
- Clinical Metabolic Physiology, Steno Diabetes Center Copenhagen
Arms of the Study
Arm 1
Arm 2
Arm 3
Experimental
Placebo Comparator
No Intervention
Liraglutide
Placebo
Control
1.8 mg liraglutide, subcutaneous, once-daily for five years
Placebo, subcutaneous, once-daily for one year
Control without previous GDM.