[Type distribution of hyperlipoproteinemias in 645 diabetics].

On 645 diabetics of the treatment-groups diet (n = 180), sulfonylurea therapy (n = 250), biguanide therapy (n = 50), and insulin therapy (n = 165) the concentrations of cholesterol and triglyceride were determined and the lipoprotein electrophoresis was carried out. 29% of the diabetics showed hyperliproteinaemias, males and females in the same frequency. In about 54% the type IV was observed most frequently, then followed the types IIb with 25% and the type IIa with about 13%. The dependence of triglycerides on the metabolic situation and the body weight was proved in diabetics. The cholesterol values were independent on form of therapy, body weight and metabolic situation. In the group with sulfonylurea in about 49%, in the group with insulin in about 37% and in the group with diet and buformin only in about 32% a hyperlipoproteinaemia was proved. The opinion is represented that the high percentage of hyperlipoproteinaemia in diabetics and the connected with this additionally increased risk for vascular complications should lead to the introduction of diagnostics and therapy of hyperlipoproteinaemia into the programme of the diabetes dispensaries of the GDR. For the treatment of diabetes the principle should be taken into consideration that a diabetes is optimally regulated only then, when apart from the blood sugar values also the blood fats are within the normal.