Abstract
The glucose metabolism of diabetes mellitus during maintenance haemodialysis treatment was studied in four patients with endstage renal failure. There was a large day-to-day variation in the predialysis blood glucose levels, which it was difficult to control by adjusting the insulin dose. In spite of very high blood glucose levels, blood lactate and beta-hydroxybutyrate were not elevated. Triglycerides were markedly and constantly elevated, in no apparent association with the predialysis blood glucose level. The patients were shown to release moderate amounts of glucose, beta-hydroxybutyrate and lactate into the dialysate during the dialysis period. A technique of continuous blood glucose monitoring during the haemodialysis period was applied. With this technique blood sugar levels were accurately determined during the whole dialysis period. A rapid drop in the blood glucose level was found in apparent association with an aggravation of symptoms. A very marked tendency to hypo-glycaemia was also revealed. It is concluded that the technique is a valuable aid in the proper management of diabetes in these cases.