Extracellular–to–body cell mass ratio and subjective global assessment in head-and-neck cancers
Identifieur interne : 006295 ( Ncbi/Curation ); précédent : 006294; suivant : 006296Extracellular–to–body cell mass ratio and subjective global assessment in head-and-neck cancers
Auteurs : T. Małecka Assalska [Pologne] ; A. Smole [Pologne] ; K. Morshed [Pologne]Source :
- Current Oncology [ 1198-0052 ] ; 2014.
Abstract
The ratio of extracellular mass to body cell mass (
Patients were classified as either well-nourished or malnourished by
Compared with malnourished patients, those who were well-nourished had a statistically significantly lower
The
Url:
DOI: 10.3747/co.21.1671
PubMed: 24523622
PubMed Central: 3921049
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PMC:3921049Le document en format XML
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<author><name sortKey="Malecka Assalska, T" sort="Malecka Assalska, T" uniqKey="Malecka Assalska T" first="T." last="Małecka Assalska">T. Małecka Assalska</name>
<affiliation wicri:level="1"><nlm:aff id="af1-conc-21-e62">Physiology Department, Medical University of Lublin, Lublin, Poland.</nlm:aff>
<country xml:lang="fr" wicri:curation="lc">Pologne</country>
<wicri:regionArea>Physiology Department, Medical University of Lublin, Lublin</wicri:regionArea>
<wicri:noRegion>Lublin</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Smole, A" sort="Smole, A" uniqKey="Smole A" first="A." last="Smole">A. Smole</name>
<affiliation wicri:level="1"><nlm:aff id="af2-conc-21-e62">Mathematics and Biostatistics Department, Medical University of Lublin, Lublin, Poland.</nlm:aff>
<country xml:lang="fr" wicri:curation="lc">Pologne</country>
<wicri:regionArea>Mathematics and Biostatistics Department, Medical University of Lublin, Lublin</wicri:regionArea>
<wicri:noRegion>Lublin</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Morshed, K" sort="Morshed, K" uniqKey="Morshed K" first="K." last="Morshed">K. Morshed</name>
<affiliation wicri:level="1"><nlm:aff id="af3-conc-21-e62">Otolaryngology Department, Head and Neck Surgery, Medical University of Lublin, Lublin, Poland.</nlm:aff>
<country xml:lang="fr" wicri:curation="lc">Pologne</country>
<wicri:regionArea>Otolaryngology Department, Head and Neck Surgery, Medical University of Lublin, Lublin</wicri:regionArea>
<wicri:noRegion>Lublin</wicri:noRegion>
</affiliation>
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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Extracellular–to–body cell mass ratio and subjective global assessment in head-and-neck cancers</title>
<author><name sortKey="Malecka Assalska, T" sort="Malecka Assalska, T" uniqKey="Malecka Assalska T" first="T." last="Małecka Assalska">T. Małecka Assalska</name>
<affiliation wicri:level="1"><nlm:aff id="af1-conc-21-e62">Physiology Department, Medical University of Lublin, Lublin, Poland.</nlm:aff>
<country xml:lang="fr" wicri:curation="lc">Pologne</country>
<wicri:regionArea>Physiology Department, Medical University of Lublin, Lublin</wicri:regionArea>
<wicri:noRegion>Lublin</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Smole, A" sort="Smole, A" uniqKey="Smole A" first="A." last="Smole">A. Smole</name>
<affiliation wicri:level="1"><nlm:aff id="af2-conc-21-e62">Mathematics and Biostatistics Department, Medical University of Lublin, Lublin, Poland.</nlm:aff>
<country xml:lang="fr" wicri:curation="lc">Pologne</country>
<wicri:regionArea>Mathematics and Biostatistics Department, Medical University of Lublin, Lublin</wicri:regionArea>
<wicri:noRegion>Lublin</wicri:noRegion>
</affiliation>
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<author><name sortKey="Morshed, K" sort="Morshed, K" uniqKey="Morshed K" first="K." last="Morshed">K. Morshed</name>
<affiliation wicri:level="1"><nlm:aff id="af3-conc-21-e62">Otolaryngology Department, Head and Neck Surgery, Medical University of Lublin, Lublin, Poland.</nlm:aff>
<country xml:lang="fr" wicri:curation="lc">Pologne</country>
<wicri:regionArea>Otolaryngology Department, Head and Neck Surgery, Medical University of Lublin, Lublin</wicri:regionArea>
<wicri:noRegion>Lublin</wicri:noRegion>
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<series><title level="j">Current Oncology</title>
<idno type="ISSN">1198-0052</idno>
<idno type="eISSN">1718-7729</idno>
<imprint><date when="2014">2014</date>
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<front><div type="abstract" xml:lang="en"><sec><title>Background</title>
<p>The ratio of extracellular mass to body cell mass (<sc>ecm/bcm</sc>
), determined by bioelectrical impedance analysis, has been found to be a potentially useful indicator of nutrition status. Subjective global assessment (<sc>sga</sc>
) is a subjective method of evaluating nutrition status in head-and-neck cancer. The present study was conducted to investigate the association between <sc>ecm/bcm</sc>
and <sc>sga</sc>
in head-and-neck cancer.</p>
</sec>
<sec><title>Methods</title>
<p>Patients were classified as either well-nourished or malnourished by <sc>sga</sc>
. Bioelectrical impedance analysis was conducted on a population of 75 patients with histologically confirmed head-and-neck cancer, and the <sc>ecm/bcm</sc>
was calculated. Receiver operating characteristic curves were estimated using the nonparametric method to determine an optimal cut-off value of the <sc>ecm/bcm</sc>
.</p>
</sec>
<sec><title>Results</title>
<p>Compared with malnourished patients, those who were well-nourished had a statistically significantly lower <sc>ecm/bcm</sc>
(1.11 vs. 1.28, <italic>p</italic>
= 0.005). An <sc>ecm/bcm</sc>
cut-off of 1.194 was 76% sensitive and 63% specific in detecting malnutrition.</p>
</sec>
<sec><title>Conclusions</title>
<p>The <sc>ecm/bcm</sc>
can be an indicator that detects malnutrition in patients with head-and-neck cancer. Further observations are needed to validate the significance of the <sc>ecm/bcm</sc>
and to monitor nutrition interventions.</p>
</sec>
</div>
</front>
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