Central Circulation, Peripheral Circulation and Recirculation

Ronco, Claudio; Bellomo, Rinaldo

doi:10.1159/000170352

Cited by 6 publications

(1 citation statement)

References 6 publications

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“…Informed consent was obtained from the patients enrolled in the study. All sessions were recorded in terms of behaviour of ultrafiltration over time, and transmembrane pressure measurements along the length of the treatment (26)(27)(28)(29)(30)(31)(32)(33)(34)(35)(36). In all sessions patient well being and possible adverse reactions were recorded in a special flowchart.…”

Section: Conduction Of the Sessionsmentioning

confidence: 99%

In Vitro and in Vivo Evaluation of a New Polysulfone Membrane for Hemodialysis. Reference Methodology and Clinical Results: (Part. 2: In Vivo Study)

et al. 1999

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Different high flux membranes have been recently developed. The present study is aimed at describing the technical features and the clinical performances of a new high flux polysulfone membrane (T-sulfone, Toray, Japan). The study has been carried out on two different dialyzers (surface area = 1.3 and 1.8 m2). The filters have been tested in vivo during hemodialysis and hemodiafiltration. The in vivo study was carried out on 12 ESRD patients on regular hemodialysis treatment. The protocol was reviewed and approved by the local ethical committee. The in vivo clearances (K) at 300 ml/min of blood flow are reported in the following Table: [Table in text]. Beta-2-m reduction ratio exceeded 50% in all sessions. Beta-2-m mass balance executed by collection of spent dialysate and elution from the used filters evidenced that removal is obtained mostly by filtration while absorption is negligible. Excellent tolerance and hemocompatibility was observed in all the studied sessions.

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Section: Conduction Of the Sessionsmentioning

confidence: 99%

In Vitro and in Vivo Evaluation of a New Polysulfone Membrane for Hemodialysis. Reference Methodology and Clinical Results: (Part. 2: In Vivo Study)

et al. 1999

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On-Line Hemodialysis Monitoring: New Tools for Improving Safety, Tolerance and Efficacy

Canaud

Granger

Chenine-Khoualef

et al. 2013

Studies in Computational Intelligence

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Impact of biofeedback-induced cardiovascular stability on hemodialysis tolerance and efficiency

Ronco

Brendolan

Milan

et al. 2000

Kidney International

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In group B, fewer hypotensive episodes were recorded (24 out of 72 in group B vs. 59 out of 72 in group A). Saline infusion was required in 57 cases in group A and 15 cases in group B. Urea Kt/V was 1.34 +/- 0.08 in group A and was 1.26 +/- 0.06 in group B; eKt/V was much higher in group B (1.12 +/- 0.05) than in group A (1.03 +/- 008). A significantly higher rebound was observed in group A (14.2 +/- 2.7%) compared with group B (6.4 +/- 2.3%). Discussion. A greater solute sequestration seems to occur during hemodialysis with hypotension. This results in lower eKt/V, enhanced postdialytic rebound, and lower solute removal. Higher efficiency can be observed when dialysis is carried out smoothly and cardiovascular stability is maintained. We conclude that new systems for blood volume monitoring and automatic biofeedback may not only reduce the number of hypotensive episodes during dialysis, but may also contribute to significantly increase the efficacy of the treatment.

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Central Circulation, Peripheral Circulation and Recirculation

Cited by 6 publications

References 6 publications

In Vitro and in Vivo Evaluation of a New Polysulfone Membrane for Hemodialysis. Reference Methodology and Clinical Results: (Part. 2: In Vivo Study)

In Vitro and in Vivo Evaluation of a New Polysulfone Membrane for Hemodialysis. Reference Methodology and Clinical Results: (Part. 2: In Vivo Study)

On-Line Hemodialysis Monitoring: New Tools for Improving Safety, Tolerance and Efficacy

Impact of biofeedback-induced cardiovascular stability on hemodialysis tolerance and efficiency

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