- Identification of pathophysiological traits in order to chose the correct medication targeting hyperglycaemia. Identification of pathophysiological traits, through genetic testing, GAD antibodies and C-peptid level, will individualize the treatment of hyperglycaemia according to the following groups: MODY (maturity onset diabetes of the young), LADA (latent autoimmune diabetes of adults), steroid-induced diabetes, insulinopenic diabetes, secondary diabetes and patients with insulin resistance. Specific treatment algorithms will be applied in each group.