Study of Postprandial Incretin Response in Women With Gestational Diabetes
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The researchers investigated nineteen pregnant women in third trimester and again postpartum. At the experimental days we performed a mealtest and drew blood for analyses of glucagon-like peptide-1 (GLP-1), glucose-dependent insulinotropic polypeptide (GIP), insulin, C-peptide and glucagon.
The researchers aimed to investigate whether women with gestational diabetes mellitus exhibit decreased postprandial GLP-1 responses, and if so, whether this deficiency ceases following delivery when normal glucose tolerance is reestablished.
Condition | Intervention |
---|---|
Gestational Diabetes Mellitus |
Other: Meal test |
Study Type: | Observational |
Study Design: | Observational Model: Cohort Time Perspective: Prospective |
Official Title: | Reduced Postprandial GLP-1 Response in Gestational Diabetes Mellitus: a Fully Reversible Phenomenon |
Blood Plasma
Enrollment: | 19 |
Study Start Date: | March 2007 |
Study Completion Date: | July 2008 |
Primary Completion Date: | July 2008 (Final data collection date for primary outcome measure) |
Groups/Cohorts | Assigned Interventions |
---|---|
Gestational Diabetes Mellitus
Women with Gestational Diabetes Mellitus
|
Other: Meal test
Liquid meal test
|
Normal Glucose Tolerance
Women with Normal Glucose Tolerance
|
Other: Meal test
Liquid meal test
|
Detailed Description:
The researchers investigated nineteen pregnant women in third trimester and again postpartum. At the experimental days we performed a mealtest and drew blood for analyses of glucagon-like peptide-1 (GLP-1), glucose-dependent insulinotropic polypeptide (GIP), insulin, C-peptide and glucagon.
The researchers aimed to investigate whether women with gestational diabetes mellitus exhibit decreased postprandial GLP-1 responses, and if so, whether this deficiency ceases following delivery when normal glucose tolerance is reestablished.
Genders Eligible for Study: | Female |
Accepts Healthy Volunteers: | No |
Sampling Method: | Probability Sample |
Healthy pregnant woman were examined with a 75 g oral glucose tolerance test. Subjects with plasma glucose (PG) values at 120 min >9.0 mmol/l were diagnosed with gestational diabetes and subjects with PG <9.0 mmol/l were enrolled as healthy controls.
Inclusion Criteria:
- Normal haemoblobin
- Willingness to participate
Exclusion Criteria:
- First degree relative with diabetes
- Diabetes before pregnancy
- Positive islet cell- and GAD-65 autoantibodies
Denmark | |
Department of Internal Medicine, Glostrup Hospital | |
Glostrup, Denmark, 2600 |
Principal Investigator: | Filip K Knop, MD PhD | Diabetes Research Division, Gentofte Hopsital |
No publications provided
Responsible Party: | Filip K. Knop, MD PhD, Department of Internal Medicine F, University Hospital, Gentofte, Copenhagen |
ClinicalTrials.gov Identifier: | NCT01274052 History of Changes |
Other Study ID Numbers: | KA-060015 |
Study First Received: | January 10, 2011 |
Last Updated: | January 10, 2011 |
Health Authority: | Denmark: Ethics Committee |
Keywords provided by University Hospital, Gentofte, Copenhagen:
Gestational diabetes mellitus Meal test Incretin hormones Glucagon-like peptide-1 (GLP-1) |
Glucose-dependent insulinotropic polypeptide Insulin C-peptide Glucagon |
Additional relevant MeSH terms:
Diabetes Mellitus Diabetes, Gestational Glucose Metabolism Disorders Metabolic Diseases Endocrine System Diseases Pregnancy Complications Gastric Inhibitory Polypeptide |
Incretins Hormones Hormones, Hormone Substitutes, and Hormone Antagonists Physiological Effects of Drugs Pharmacologic Actions Gastrointestinal Agents Therapeutic Uses |
ClinicalTrials.gov processed this record on October 18, 2012