
Carina Törn
Coordinator

Normal weight promotes remission and low number of islet antibodies prolong the duration of remission in Type 1 diabetes
Author
Summary, in English
Aim To identify clinical, immunological and biochemical factors that predict remission, and its duration in a large cohort of young adults with Type 1 diabetes mellitus (DM). Methods In Sweden 362 patients (15-34 years) classified as Type 1 DM were,, included in a prospective, nation-wide population-based study. All patients were followed at local hospitals for examination of HbA(1c) and insulin dosage over a median period after diagnosis of 5 years. Duration of remission defined, as an insulin maintenance dose less than or equal to 0.3 U/kg/24 h and HbA(1c) within the normal range, was analysed in relation to characteristics at diagnosis. Results Remissions were seen in 43% of the patients with a median duration of 8 months (range 1-73). Sixteen per cent had a remission with a duration > 12 months. Among patients with antibodies (ab(+)), bivariate analysis suggested that adult age, absence of low BMI, high plasma C-peptide concentrations, lack of ketonuria or ketoacidosis at diagnosis and low insulin dose at discharge from hospital were associated with a high possibility of achieving remission. Multiple regression showed that normal weight (BMI of 20-24.9 kg/m(2)) was the only factor that remained significant for the possibility of entering remission. In survival analysis among ab(+) remitters, a low number of islet antibodies, one or two instead of three or four, were associated with a long duration of remissions. Conclusion In islet antibody-positive Type 1 DM, normal body weight was the strongest factor for entering remission, whilst a low number of islet antibodies was of importance for the duration.
Department/s
- Department of Clinical Sciences, Malmö
- Medicine, Lund
Publishing year
2004
Language
English
Pages
447-455
Publication/Series
Diabetic Medicine
Volume
21
Issue
5
Links
Document type
Journal article
Publisher
Wiley-Blackwell
Topic
- Endocrinology and Diabetes
Keywords
- Type 1 DM
- remission
- BMI
- islet antibodies
- young adults
Status
Published
ISBN/ISSN/Other
- ISSN: 1464-5491