Linked Life Data

2752600

Source:http://linkedlifedata.com/resource/pubmed/id/2752600

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
6
pubmed:dateCreated
1989-8-29
pubmed:abstractText
To test the hypothesis that eating may adversely affect the hemodynamic response to ultrafiltration-dialysis, we studied the effect of a standard snack (about 400 Kcal) in 13 patients on RDT. Each patient was studied in random order during two standard hemodialysis sessions (snack-HD and control-HD) performed at identical UF rate. Arterial pressure fell significantly (p less than 0.01) during both the Control-HD (from 135 +/- 8/76 +/- 3 to 121 +/- 10/68 +/- 5 mmHg) and the Snack-HD (from 137 +/- 7/77 +/- 3 to 105 +/- 8/59 +/- 4 mmHg). The rate of fall, however, was significantly higher (p less than 0.01) after the snack than during the corresponding period in the control HD. Consequently, there were more hypotensive episodes requiring saline infusion during Snack-HD (23 in 10 patients) than during Control-HD (12 in 6 patients) (p less than 0.025). In spite of the greater number of interventions, the average fall in arterial pressure after a snack (-22 +/- 3/-13 +/- 2 mmHg) was more marked than during the corresponding period in the control-HD (-13 +/- 3/-9 +/- 2 mmHg). The hypotensive effect of snack was more pronounced in the presence of advanced autonomic neuropathy. Food ingestion impairs the arterial pressure response to UF in patients on RDT. Fasting during hemodialysis may in part prevent hypotension.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Jun
pubmed:issn
0301-0430
pubmed:author
pubmed:issnType
Print
pubmed:volume
31
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
323-6
pubmed:dateRevised
2004-11-17
pubmed:meshHeading
pubmed:year
1989
pubmed:articleTitle
Postprandial alterations in arterial pressure control during hemodialysis in uremic patients.
pubmed:affiliation
CNR Center of Clinical Physiology, Riuniti Hospital, Reggio Calabria, Italy.
pubmed:publicationType
Journal Article, Clinical Trial, Randomized Controlled Trial