| Popis: |
OBJECTIVE The aim: To establish diagnostic markers of LADA at the stage of manifestation based on the analysis of clinical and anamnestic data, the results of immunological examination of patients with different types of DM. PATIENTS AND METHODS Materials and methods: Study included 121 patients with LADA (1st (main) group), 60 patients with type 1 DM (2nd group), 81 patients with type 2 DM (3d group). The examination included analysis of complaints, medical history, determination of anthropometric data, studies of the level of antibodies to glutamic acid decarboxylase (GAD ab), cytoplasmic antigen (ICA ab), tyrosine phosphatase (IA-2 ab). RESULTS Results: Criteria of LADA diagnosis included slow nature of DM course, the average age of the disease onset (45,02±9,96) years, combination of diabetic complaints with gradual weight loss, frequent detection of DM (64,46%) on request, fairly high level of glycemia at diagnosis ((14,12±4,57) mmol/l)), the possibility of ketonuria episodes in a certain amount (23,14%) of cases in the absence of acute ketoacidotic states. The presence of excess body weight and even obesity is not a criterion for excluding LADA. CONCLUSION Conclusions: To verify the diagnosis of LADA it is necessary to study of at least two types of antibodies. The most conclusive is the determination of GAD ab and IA-2 ab. |
