[Changes in glucose tolerance, serum insulin and blood lipids during contraceptive medication (oestrogen-gestagen) in metabolically-healthy women (author's transl)].

A low-dosage combination type of contraceptive (oestrogen-gestagen) was given to 19 metabolically- healthy women of normal weight over a period of 6 months. Glucose tolerance, serum insulin and serum lipids were measured 1 month before, during and 2 months after medication. There was a slight decrease in the basal insulin values and an opposite trend in the basal blood glucose values, not exceeding 10 mg% in comparison to pretreatment values. The oral glucose tolerance test with a load of 100 g oligosaccharides did not show any statiscally significant changes during the 9 month observation period. The serum insulin curve, however, showed a delayed increase with a tendency to return to original values after medication had stopped. A slight degree of insulin resistance without change in glucose tolerance can, therefore, be assumed. There was a tendency for triglyceride values to increase over the observation period. A trend towards decreased cholesterol, on the other hand, was statistically insignificant. The observed changes were all within the normal range in all cases.