Peritoneal membrane evaluation in routine clinical practice

Anabela S. Rodrigues; Sandra Silva; Fernanda Bravo; Jose C. Oliveira; Isabel Fonseca; Antonio Cabrita; Raymond T. Krediet

doi:https://doi.org/10.1159/000113009

Peritoneal membrane evaluation in routine clinical practice

Anabela S. Rodrigues, Sandra Silva, Fernanda Bravo, Jose C. Oliveira, Isabel Fonseca, Antonio Cabrita, Raymond T. Krediet

Research output: Contribution to journal › Article › Academic › peer-review

12 Citations (Scopus)

Abstract

BACKGROUND/AIMS: Establishment of reference values for small solute transport, sodium sieving and effluent CA125 with 3.86% (4 h) peritoneal equilibration test (PET), and comparison with fast-fast PET with regard to small solute transport categories. METHODS: Cross-sectional study; 69 prevalent patients. Sodium sieving corrected for sodium diffusion with a formula applicable to the PET. CA125 appearance rate (AR) was measured. Expected and observed 60 min D/P(creatinine) were compared by Bland and Altman. RESULTS: Means (95% CI): D/P(creatinine) 0.73 (0.70-0.76), MTAC(creatinine) 9.6 (8.4-10.9) ml/min, D/D0 glucose 0.30 (0.28-0.31), corrected dip 0.17 (0.15-0.18), CA125 150 (125-176) U/min. Both corrected and uncorrected sodium sieving were informative. Peritoneal transport was faster at 60 min dwell. UFF patients presented very low corrected dip and CA125 AR. CONCLUSION: 3.86% (4 h) PET provided results similar to those from SPA. Correction for diffusion of sodium sieving is dispensable for simple clinical evaluations. D/P(creatinine) at 60 min overestimated small solute transport rate. Effluent CA125 was consistently lower in UFF patients

Original language	English
Pages (from-to)	497-504
Journal	Blood Purification
Volume	25
Issue number	5-6
DOIs	https://doi.org/10.1159/000113009
Publication status	Published - 2007

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Cite this

@article{249e172bd762464f9b668be5deaf2081,

title = "Peritoneal membrane evaluation in routine clinical practice",

abstract = "BACKGROUND/AIMS: Establishment of reference values for small solute transport, sodium sieving and effluent CA125 with 3.86% (4 h) peritoneal equilibration test (PET), and comparison with fast-fast PET with regard to small solute transport categories. METHODS: Cross-sectional study; 69 prevalent patients. Sodium sieving corrected for sodium diffusion with a formula applicable to the PET. CA125 appearance rate (AR) was measured. Expected and observed 60 min D/P(creatinine) were compared by Bland and Altman. RESULTS: Means (95% CI): D/P(creatinine) 0.73 (0.70-0.76), MTAC(creatinine) 9.6 (8.4-10.9) ml/min, D/D0 glucose 0.30 (0.28-0.31), corrected dip 0.17 (0.15-0.18), CA125 150 (125-176) U/min. Both corrected and uncorrected sodium sieving were informative. Peritoneal transport was faster at 60 min dwell. UFF patients presented very low corrected dip and CA125 AR. CONCLUSION: 3.86% (4 h) PET provided results similar to those from SPA. Correction for diffusion of sodium sieving is dispensable for simple clinical evaluations. D/P(creatinine) at 60 min overestimated small solute transport rate. Effluent CA125 was consistently lower in UFF patients",

author = "Rodrigues, {Anabela S.} and Sandra Silva and Fernanda Bravo and Oliveira, {Jose C.} and Isabel Fonseca and Antonio Cabrita and Krediet, {Raymond T.}",

year = "2007",

doi = "https://doi.org/10.1159/000113009",

language = "English",

volume = "25",

pages = "497--504",

journal = "Blood Purification",

issn = "0253-5068",

publisher = "S. Karger AG",

number = "5-6",

}

TY - JOUR

T1 - Peritoneal membrane evaluation in routine clinical practice

AU - Rodrigues, Anabela S.

AU - Silva, Sandra

AU - Bravo, Fernanda

AU - Oliveira, Jose C.

AU - Fonseca, Isabel

AU - Cabrita, Antonio

AU - Krediet, Raymond T.

PY - 2007

Y1 - 2007

N2 - BACKGROUND/AIMS: Establishment of reference values for small solute transport, sodium sieving and effluent CA125 with 3.86% (4 h) peritoneal equilibration test (PET), and comparison with fast-fast PET with regard to small solute transport categories. METHODS: Cross-sectional study; 69 prevalent patients. Sodium sieving corrected for sodium diffusion with a formula applicable to the PET. CA125 appearance rate (AR) was measured. Expected and observed 60 min D/P(creatinine) were compared by Bland and Altman. RESULTS: Means (95% CI): D/P(creatinine) 0.73 (0.70-0.76), MTAC(creatinine) 9.6 (8.4-10.9) ml/min, D/D0 glucose 0.30 (0.28-0.31), corrected dip 0.17 (0.15-0.18), CA125 150 (125-176) U/min. Both corrected and uncorrected sodium sieving were informative. Peritoneal transport was faster at 60 min dwell. UFF patients presented very low corrected dip and CA125 AR. CONCLUSION: 3.86% (4 h) PET provided results similar to those from SPA. Correction for diffusion of sodium sieving is dispensable for simple clinical evaluations. D/P(creatinine) at 60 min overestimated small solute transport rate. Effluent CA125 was consistently lower in UFF patients

AB - BACKGROUND/AIMS: Establishment of reference values for small solute transport, sodium sieving and effluent CA125 with 3.86% (4 h) peritoneal equilibration test (PET), and comparison with fast-fast PET with regard to small solute transport categories. METHODS: Cross-sectional study; 69 prevalent patients. Sodium sieving corrected for sodium diffusion with a formula applicable to the PET. CA125 appearance rate (AR) was measured. Expected and observed 60 min D/P(creatinine) were compared by Bland and Altman. RESULTS: Means (95% CI): D/P(creatinine) 0.73 (0.70-0.76), MTAC(creatinine) 9.6 (8.4-10.9) ml/min, D/D0 glucose 0.30 (0.28-0.31), corrected dip 0.17 (0.15-0.18), CA125 150 (125-176) U/min. Both corrected and uncorrected sodium sieving were informative. Peritoneal transport was faster at 60 min dwell. UFF patients presented very low corrected dip and CA125 AR. CONCLUSION: 3.86% (4 h) PET provided results similar to those from SPA. Correction for diffusion of sodium sieving is dispensable for simple clinical evaluations. D/P(creatinine) at 60 min overestimated small solute transport rate. Effluent CA125 was consistently lower in UFF patients

U2 - https://doi.org/10.1159/000113009

DO - https://doi.org/10.1159/000113009

M3 - Article

C2 - 18187940

SN - 0253-5068

VL - 25

SP - 497

EP - 504

JO - Blood Purification

JF - Blood Purification

IS - 5-6

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