Importance of blood pressure and volume control in peritoneal dialysis patients.
OBJECTIVE
To review the factors that impact control of blood pressure and euvolemia in peritoneal dialysis patients.


METHODS
Review of the most recent publications on this subject; inclusion of some personal data on the relation between plasma volume and evolution of blood pressure in short-term and long-term peritoneal dialysis patients.


METHODS
Peritoneal dialysis program in a university hospital.


RESULTS
The literature on circadian blood pressure and the role of the decreased compliance of the great vessels in uremia is reviewed. Analysis of the long-term evolution of plasma volume in peritoneal dialysis patients in correlation with the evolution of blood pressure indicates a positive correlation in 36 of 46 simultaneous determinations. The treatment of volume overload and hypertension in peritoneal dialysis includes the prescription of loop diuretics, preservation of residual renal function, reduction of dietary salt intake, and prevention and treatment of peritoneal ultrafiltration failure.


CONCLUSIONS
A reduction in the great cardiovascular mortality in peritoneal dialysis patients as nowadays observed can only be expected when more attention is paid to better control of hypervolemia and hypertension in these patients.
Lameire
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N
Department of Medicine, University Hospital Ghent, Belgium. ingrid.verslycken@rug.ac.be
Van Biesen
W
W
D001794:Blood Pressure; D001808:Blood Vessels / Q000503:physiopathology; D001810:Blood Volume; D004232:Diuretics / Q000627:therapeutic use; D006801:Humans; D006973:Hypertension / Q000188:drug therapy* / Q000209:etiology / Q000503:physiopathology; D010530:Peritoneal Dialysis / Q000009:adverse effects; D013997:Time Factors
D004232:Diuretics