The influence of blood volume-controlled ultrafiltration on hemodynamic stability and quality of life.

Dialysis hypotension occurs frequently and is associated with increased morbidity, mortality, and may influence quality of life. We investigated the influence of blood volume (BV)-controlled ultrafiltration on hemodynamic stability and quality of life in a prospective multiple crossover study. Nineteen patients were consecutively treated with standard hemodialysis (HD), BV-controlled ultrafiltration, and again with standard ultrafiltration during 3-week phases, during which different hemodynamic parameters, ultrafiltrate quantities, dry weight, and quality of life were measured.