Fewer than one-third of newly admitted geriatric patients had a normal nutritional status according to SGA and MNA. BMI, arm anthropometry, body fat mass, and handgrip strength were reduced, and 1-, 2-, and 3-year mortality was higher in patients classified as malnourished. The present data justify the use of SGA and MNA for the assessment of nutritional status in geriatric patients.

Normotension can be achieved independently of the duration and dose (Kt/V urea) of HD, if the control of post-dialysis ECV is adequate. However, this is more difficult to achieve with short than with more prolonged HD during which the ultrafiltration rate is lower, BV changes are smaller and intradialysis symptoms less frequent. The results in the subgroup of patients with high ECVn at Tassin suggest that normotension may also be achieved in patients with fluid overload provided that the dialysis time is long enough to ensure more efficient removal of one or more vasoactive factors that cause or contribute to hypertension.