Effect of controlled extracorporeal blood cooling on ultrafiltration-induced blood volume changes during hemodialysis.

Journal of the American Society of Nephrology : JASN
Daniel SchneditzF Skrabal

Abstract

Considerable amounts of heat may be lost or gained through the extracorporeal circuit during hemodialysis and influence the hemodynamic stability of the dialysis patient. The effects of two levels of extracorporeal heat flux (Jtherm in W) on blood pressures and ultrafiltration-induced blood volume changes were studied in eight patients on conventional hemodialysis. Treatments were controlled automatically for mild to medium Jtherm of either -13.4 +/- 3.3 W (group A) or -30.2 +/- 3.7 W (group B) (1 W = 1 J/s = 3.6 kJ/h = 0.239 cal/s = 0.86 kcal/h) and repeated once. Values are given as mean +/- SD. With low blood flows (Qb = 251 +/- 21 ml/min), dialysate temperatures were automatically set at 37.3 +/- 0.3 degrees C (group A) and 35.3 +/- 0.2 degrees C (group B) for the two levels of Jtherm, respectively. Arterial blood temperatures increased by 0.4 +/- 0.4 degree C with mild extracorporeal cooling (group A), whereas arterial blood temperatures slightly decreased by -0.1 +/- 0.4 degree C in the group with medium negative heat flux (group B) (P < 0.01). Blood pressures tended to drop in the warm dialysate group and to remain unchanged in the cool dialysate group (P = NS). Relative blood volume changes calculated from on-line ultra...Continue Reading

Citations

Sep 17, 1999·Nephrology, Dialysis, Transplantation : Official Publication of the European Dialysis and Transplant Association - European Renal Association·J M KeijmanK M Leunissen
Feb 24, 2001·Nephrology, Dialysis, Transplantation : Official Publication of the European Dialysis and Transplant Association - European Renal Association·D Schneditz, N W Levin
Jul 25, 2000·Journal of the American Society of Nephrology : JASN·Frank M VAN DER SandeKarel M L Leunissen
Oct 27, 2001·Seminars in Dialysis·D Schneditz
Jul 31, 2002·American Journal of Kidney Diseases : the Official Journal of the National Kidney Foundation·Quirino MaggioreUNKNOWN Study Group of Thermal Balance and Vascular Stability
Jul 31, 2002·American Journal of Kidney Diseases : the Official Journal of the National Kidney Foundation·Daniel Schneditz, Nathan W Levin
Sep 27, 2002·American Journal of Kidney Diseases : the Official Journal of the National Kidney Foundation·Daniel SchneditzNathan W Levin
Apr 1, 2003·Hemodialysis International·Frantisek LopotBohdan Nejedlý
Dec 11, 2007·The International Journal of Artificial Organs·D SchneditzN W Levin
Nov 25, 2003·Seminars in Dialysis·Daniel SchneditzNathan Levin
Dec 13, 2003·Nephrology, Dialysis, Transplantation : Official Publication of the European Dialysis and Transplant Association - European Renal Association·Abdelbasit Ayoub, Mary Finlayson
Feb 2, 2006·Nephrology, Dialysis, Transplantation : Official Publication of the European Dialysis and Transplant Association - European Renal Association·Robert W NetteRobert Zietse
Apr 29, 2005·Journal of the American Society of Nephrology : JASN·Frank M van der SandeNathan W Levin
Apr 8, 2006·Nephrology, Dialysis, Transplantation : Official Publication of the European Dialysis and Transplant Association - European Renal Association·Nicholas M Selby, Christopher W McIntyre
Aug 2, 2007·ASAIO Journal : a Peer-reviewed Journal of the American Society for Artificial Internal Organs·Daniel SchneditzFrank M van der Sande
Jun 3, 1999·American Journal of Kidney Diseases : the Official Journal of the National Kidney Foundation·F M van der SandeK M Leunissen
May 4, 2000·American Journal of Kidney Diseases : the Official Journal of the National Kidney Foundation·F M van Der SandeK M Leunissen
Jun 30, 2000·American Journal of Kidney Diseases : the Official Journal of the National Kidney Foundation·J DonauerJ Böhler
Aug 3, 2000·American Journal of Kidney Diseases : the Official Journal of the National Kidney Foundation·L M RosalesN W Levin
Oct 10, 2008·Clinical Journal of the American Society of Nephrology : CJASN·Frank M van der SandeNathan W Levin
Oct 7, 2010·Nephrology, Dialysis, Transplantation : Official Publication of the European Dialysis and Transplant Association - European Renal Association·Julia KolbPeter Kotanko

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