[Differential characteristics of type 2 diabetes in the elderly. Role of dipeptidyl peptidase 4 inhibitors]

Prescription patterns of antihyperglycemic drugs in elderly patients in Spain: A national cross-sectional study

BACKGROUND AND OBJECTIVE

Elderly patients with type 2 diabetes represent a growing and heterogeneous group of subjects where treatment targets and antihyperglycemic drugs prescriptions should be tailored according to coexisting illnesses, functional and social domains.

METHODS

We carried-out a national cross-sectional study (from February 2014 to December 2014) to assess prescription patterns and treatment inadequacy in patients with type 2 diabetes older than 65 years with at least 6 months of treatment with antihyperglycemic drugs.

RESULTS

We included a total of 4,917 patients cared by 2,100 family physicians and 450 specialists. Diabetes prescriptions were monotherapy (21.2%), dual therapy (58.1%) and triple therapy (20.6%). The most common prescription patterns were metformin in monotherapy (66.5%), metformin plus DPP4 inhibitors in dual therapy (77.3%) and, in triple therapy, oral drugs (45.5%) and oral drugs plus insulin (45.8%). A total of 1,272 (25.9%) patients were at risk of serious hypoglycemia, 643 of them due to treatment with secretagogues (25%) or treatment with human insulin types (25.6%).

CONCLUSIONS

Elderly patients with type 2 diabetes often receive antihyperglycemic therapy with higher risk of hypoglycemia. Substitution of secretagogues and human insulin therapy for safer medication could significantly reduce the adverse effects of diabetes treatment in this population.

Dietary program and physical activity impact on biochemical markers in patients with type 2 diabetes: A systematic review

OBJECTIVES

Evaluate the effectiveness of the implementation of independently or combined dietary and physical activity programs on the blood glucose values and lipid profile in patients with type 2 diabetes, including participants aged 60 years and over.

DESIGN

Systematic review.

DATA SOURCE

PubMed/Medline database, with language restrictions. Papers published between 2010 and 2016 were included.

STUDY SELECTION

A total of 30 randomised controlled trials were included that focused on physical activity and dietary interventions in patients with type 2 diabetes mellitus and include participants aged 60 years and over.

RESULTS

The selected articles have shown that the implementation of physical activity programs (aerobic, resistance, flexibility and combined exercises), and programs based on a higher intake of vegetables, grains, legumes, fruits, unsaturated fatty acids, as well as consumption of foods with low glycaemic index, calorie restriction, intake of probiotics, vitamin D supplementation and educational sessions about diabetes improves blood glucose levels, as well as the lipid profile, in patients with type 2 diabetes.

CONCLUSIONS

Physical activity and dietary programs are fundamental in the treatment and metabolic control of type 2 diabetes mellitus.