Efficacy of vitamin E-bonded polysulfone dialyzer and polysulfone dialyzer on a series of non-anticoagulant hemodialysis.

Non-anticoagulant hemodialysis is conducted occasionally at limited numbers of hospitals on an empirical basis. This study examines the efficacy of polysulfone and vitamin E-bonded polysulfone dialyzer for non-anticoagulant hemodialysis. These dialyzers were assigned one after the other for a vintage hemodialysis patient complicated with uncontrollable bleeding. The patient's vital and console data throughout non-anticoagulant hemodialysis were monitored serially. Both dialyzers were reasonably applicable to hemodialysis without major clotting. The scheduled treatment period was completed. Vitamin E-bonded polysulfone dialyzer was superior to non-anticoagulant hemodialysis based on venous pressure observed during treatment.