| Two-needle calculation of recirculation compared with the standard three-needle method. | |
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MedLine Citation:
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PMID: 2350908 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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A two-needle method for calculating recirculation was compared with the standard three-needle method, substituting the standard phlebotomy of a remote vessel during dialysis with blood obtained from the dialyzer inlet needle 15 minutes after the termination of dialysis. Twenty patients were studied prospectively. There was no significant difference between corrected blood flow calculated with the standard and two-needle methods. The BUN obtained from the inlet line needle 15 minutes after conclusion of the treatment did not differ significantly from the BUN concentration in the specimen from a contralateral arm drawn five minutes before termination of dialysis. Recirculation calculated by the two-needle method correlated well with the results obtained with the standard three-needle method. The two-needle method provides a convenient alternative to the standard three-needle method of determining recirculation. |
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Authors:
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J A Pederson; R Dunlay; C Williams; F Llach |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Clinical nephrology Volume: 33 ISSN: 0301-0430 ISO Abbreviation: Clin. Nephrol. Publication Date: 1990 Apr |
Date Detail:
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Created Date: 1990-07-19 Completed Date: 1990-07-19 Revised Date: 2004-11-17 |
Medline Journal Info:
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Nlm Unique ID: 0364441 Medline TA: Clin Nephrol Country: GERMANY, WEST |
Other Details:
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Languages: eng Pagination: 203-6 Citation Subset: IM |
Affiliation:
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Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Aged Arteriovenous Fistula / diagnosis* Blood Circulation* Blood Urea Nitrogen Humans Male Middle Aged Prospective Studies Renal Dialysis / methods* |
| Comments/Corrections | |
Comment In:
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Clin Nephrol. 1991 May;35(5):235
[PMID:
1855332
]
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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