Regresar

Diabetes mellitus and cognition. Cross sectional study

Abstract:

Diabetes Mellitus Type 2 is associated with greater impairment of cognitive ability, and abnormalities in brain imaging studies compared with people without diabetes. Objective: To determine if there is a difference in the score of cognitive function tests Addenbrooke (ACE) and Cognitive Ability Screening Instrument (CASI) among patients with type 2 diabetes and non-diabetics. Methods: Cross sectional study of patients with a history of more than 5 years of diabetes mellitus type 2, between 45 and 64 years of Outpatient of Endocrinology Department, Hospital Teodoro Maldonado Carbo Guayaquil between September 1 and December 31, 2008, who had the cognitive assessment test: ACE and CASI. Results: There were a total of 68 patients, of which 60.3% had diabetes mellitus, with an average age of 60 years, of this group: 53.6% were men and 46.3% were women. Hypertension was present in 39%. 14.6% were treated with oral antidiabetic agents and 73.2% with insulin. Glycated haemoglobin (Hb1Ac) was abnormal in 33.8%. With regard to the tests of cognitive assessment: the average score of ACE in diabetic patients was 88. 8 and in non-diabetic patients 90.1 and in the CASI the average was 91.5 in diabetics and 92.5 in non-diabetics. Conclusions: The score of cognitive function tests Addenbrooke and CASI was lower in diabetics compared to non-diabetics, although there was no significant difference.