D Deiss1, S Diederich, O Kordonouri.
Abstract
HISTORY AND CLINICAL
FINDINGS: A 22 year old obese woman with type 1 diabetes for 17 years and poor metabolic control despite continuous insulin infusion (case 1). Case 2 was a 16 year-old girl of normal weight in whom diabetes mellitus type 1 was diagnosed accidentally. Her 54 year old father was and had been treated for diabetes mellitus type 1 for 10 years. He was poorly controlled and associated with polyneuropathy and history of myocardial infarction (case 3). INVESTIGATIONS: In Case 1 the C-peptide test was negative, glutamic acid decarboxylase- and IA2-antibodies were not demonstrated. Cases 2 and 3 showed normal C-peptide, tests for GAD-, IA2- and ICA antibodies were negative. A nucleotid substitution in intron 1 of the HNF-4α gene was demonstrated. TREATMENT AND COURSE: All three patients were treated with liraglutide. There was a reduction in HbA(1c), glucose fluctuations, hypoglycaemia, daily insulin dose and body weight, as well as an improvement of well-being and quality of life.
CONCLUSION: These case reports indicate that GLP-1 analogs may reduce postprandial and fasting glucose levels in non-type 2 diabetic patients, independently or residual beta cell function. Further studies are needed to evaluate the benefits of treatment with liraglutide in patients with type 1 or type 3 diabetes. © Georg Thieme Verlag KG Stuttgart · New York.
HISTORY AND CLINICAL
FINDINGS: A 22 year old obese woman with type 1 diabetes for 17 years and poor metabolic control despite continuous insulin infusion (case 1). Case 2 was a 16 year-old girl of normal weight in whom diabetes mellitus type 1 was diagnosed accidentally. Her 54 year old father was and had been treated for diabetes mellitus type 1 for 10 years. He was poorly controlled and associated with polyneuropathy and history of myocardial infarction (case 3). INVESTIGATIONS: In Case 1 the C-peptide test was negative, glutamic acid decarboxylase- and IA2-antibodies were not demonstrated. Cases 2 and 3 showed normal C-peptide, tests for GAD-, IA2- and ICA antibodies were negative. A nucleotid substitution in intron 1 of the HNF-4α gene was demonstrated. TREATMENT AND COURSE: All three patients were treated with liraglutide. There was a reduction in HbA(1c), glucose fluctuations, hypoglycaemia, daily insulin dose and body weight, as well as an improvement of well-being and quality of life.
CONCLUSION: These case reports indicate that GLP-1 analogs may reduce postprandial and fasting glucose levels in non-type 2 diabetic patients, independently or residual beta cell function. Further studies are needed to evaluate the benefits of treatment with liraglutide in patients with type 1 or type 3 diabetes. © Georg Thieme Verlag KG Stuttgart · New York.
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Year: 2011
PMID： 21590630 DOI： 10.1055/s-0031-1280520
Source DB: PubMed Journal: Dtsch Med Wochenschr ISSN： 0012-0472 Impact factor: 0.628