Lead poisoning: case studies
Identifieur interne : 001A30 ( Pmc/Corpus ); précédent : 001A29; suivant : 001A31Lead poisoning: case studies
Auteurs : J N Gordon ; A. Taylor ; P N BennettSource :
- British Journal of Clinical Pharmacology [ 0306-5251 ] ; 2002.
Abstract
Early clinical features of lead toxicity are non-specific and an occupational history is particularly valuable.
Lead in the body comprises 2% in the blood (
Blood lead concentration is the most widely used marker for inorganic lead exposure. Zinc protoporphyrin (ZPP) concentration in blood usefully reflects lead exposure over the prior 3 months.
Symptomatic patients with blood lead concentration >2.4 µmol l−1 (50 µg dl−1) or in any event >3.8 µmol l−1 (80 µg dl−1) should receive sodium calciumedetate i.v., followed by succimer by mouth for 19 days.
Asymptomatic patients with blood lead concentration >2.4 µmol l−1 (50 µg dl−1) may be treated with succimer alone.
Sodium calciumedetate should be given with dimercaprol to treat lead encephalopathy.
Url:
DOI: 10.1046/j.1365-2125.2002.01580.x
PubMed: 11994050
PubMed Central: 1874356
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PMC:1874356Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Lead poisoning: case studies</title>
<author><name sortKey="Gordon, J N" sort="Gordon, J N" uniqKey="Gordon J" first="J N" last="Gordon">J N Gordon</name>
</author>
<author><name sortKey="Taylor, A" sort="Taylor, A" uniqKey="Taylor A" first="A" last="Taylor">A. Taylor</name>
</author>
<author><name sortKey="Bennett, P N" sort="Bennett, P N" uniqKey="Bennett P" first="P N" last="Bennett">P N Bennett</name>
</author>
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<publicationStmt><idno type="wicri:source">PMC</idno>
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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a" type="main">Lead poisoning: case studies</title>
<author><name sortKey="Gordon, J N" sort="Gordon, J N" uniqKey="Gordon J" first="J N" last="Gordon">J N Gordon</name>
</author>
<author><name sortKey="Taylor, A" sort="Taylor, A" uniqKey="Taylor A" first="A" last="Taylor">A. Taylor</name>
</author>
<author><name sortKey="Bennett, P N" sort="Bennett, P N" uniqKey="Bennett P" first="P N" last="Bennett">P N Bennett</name>
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<series><title level="j">British Journal of Clinical Pharmacology</title>
<idno type="ISSN">0306-5251</idno>
<idno type="eISSN">1365-2125</idno>
<imprint><date when="2002">2002</date>
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<front><div type="abstract" xml:lang="en"><p>Early clinical features of lead toxicity are non-specific and an occupational history is particularly valuable.</p>
<p>Lead in the body comprises 2% in the blood (<italic>t</italic>
<sub>1/2</sub>
35 days) and 95% in bone and dentine (<italic>t</italic>
<sub>1/2</sub>
20–30 years). Blood lead may remain elevated for years after cessation from long exposure, due to redistribution from bone.</p>
<p>Blood lead concentration is the most widely used marker for inorganic lead exposure. Zinc protoporphyrin (ZPP) concentration in blood usefully reflects lead exposure over the prior 3 months.</p>
<p>Symptomatic patients with blood lead concentration >2.4 µmol l<sup>−1</sup>
(50 µg dl<sup>−1</sup>
) or in any event >3.8 µmol l<sup>−1</sup>
(80 µg dl<sup>−1</sup>
) should receive sodium calciumedetate i.v., followed by succimer by mouth for 19 days.</p>
<p>Asymptomatic patients with blood lead concentration >2.4 µmol l<sup>−1</sup>
(50 µg dl<sup>−1</sup>
) may be treated with succimer alone.</p>
<p>Sodium calciumedetate should be given with dimercaprol to treat lead encephalopathy.</p>
</div>
</front>
</TEI>
<pmc article-type="case-report"><pmc-comment>The publisher of this article does not allow downloading of the full text in XML form.</pmc-comment>
<front><journal-meta><journal-id journal-id-type="nlm-ta">Br J Clin Pharmacol</journal-id>
<journal-id journal-id-type="publisher-id">bcp</journal-id>
<journal-title>British Journal of Clinical Pharmacology</journal-title>
<issn pub-type="ppub">0306-5251</issn>
<issn pub-type="epub">1365-2125</issn>
<publisher><publisher-name>Blackwell Science Inc</publisher-name>
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<article-meta><article-id pub-id-type="pmid">11994050</article-id>
<article-id pub-id-type="pmc">1874356</article-id>
<article-id pub-id-type="doi">10.1046/j.1365-2125.2002.01580.x</article-id>
<article-categories><subj-group subj-group-type="heading"><subject>Case Report</subject>
</subj-group>
</article-categories>
<title-group><article-title>Lead poisoning: case studies</article-title>
</title-group>
<contrib-group><contrib contrib-type="author"><name><surname>Gordon</surname>
<given-names>J N</given-names>
</name>
</contrib>
<contrib contrib-type="author"><name><surname>Taylor</surname>
<given-names>A</given-names>
</name>
</contrib>
<contrib contrib-type="author"><name><surname>Bennett</surname>
<given-names>P N</given-names>
</name>
</contrib>
<aff><institution>Directorates of Medicine and Laboratory Services, Royal United Hospital</institution>
<addr-line>Combe Park, Bath BA1 3NG</addr-line>
<institution>Department of Medical Sciences, 3E 2.10, University of Bath Claverton Down</institution>
<addr-line>Bath BA2 7AY</addr-line>
</aff>
</contrib-group>
<author-notes><corresp id="cor1"><italic>Correspondence</italic>
: Dr P. N. Bennett, Department of Medical Sciences, 3E 2.10, University of Bath Claverton Down, Bath BA2 7AY, UK.</corresp>
</author-notes>
<pub-date pub-type="ppub"><month>5</month>
<year>2002</year>
</pub-date>
<volume>53</volume>
<issue>5</issue>
<fpage>451</fpage>
<lpage>458</lpage>
<history><date date-type="received"><day>07</day>
<month>11</month>
<year>2001</year>
</date>
<date date-type="accepted"><day>07</day>
<month>11</month>
<year>2001</year>
</date>
</history>
<copyright-statement>© 2002 Blackwell Science Ltd</copyright-statement>
<copyright-year>2002</copyright-year>
<abstract><p>Early clinical features of lead toxicity are non-specific and an occupational history is particularly valuable.</p>
<p>Lead in the body comprises 2% in the blood (<italic>t</italic>
<sub>1/2</sub>
35 days) and 95% in bone and dentine (<italic>t</italic>
<sub>1/2</sub>
20–30 years). Blood lead may remain elevated for years after cessation from long exposure, due to redistribution from bone.</p>
<p>Blood lead concentration is the most widely used marker for inorganic lead exposure. Zinc protoporphyrin (ZPP) concentration in blood usefully reflects lead exposure over the prior 3 months.</p>
<p>Symptomatic patients with blood lead concentration >2.4 µmol l<sup>−1</sup>
(50 µg dl<sup>−1</sup>
) or in any event >3.8 µmol l<sup>−1</sup>
(80 µg dl<sup>−1</sup>
) should receive sodium calciumedetate i.v., followed by succimer by mouth for 19 days.</p>
<p>Asymptomatic patients with blood lead concentration >2.4 µmol l<sup>−1</sup>
(50 µg dl<sup>−1</sup>
) may be treated with succimer alone.</p>
<p>Sodium calciumedetate should be given with dimercaprol to treat lead encephalopathy.</p>
</abstract>
<kwd-group><kwd>chelating agents</kwd>
<kwd>lead paint</kwd>
<kwd>lead</kwd>
<kwd>occupational exposure</kwd>
<kwd>review</kwd>
<kwd>sodium calcium edetate</kwd>
<kwd>succimer</kwd>
<kwd>toxicity</kwd>
</kwd-group>
</article-meta>
</front>
</pmc>
</record>
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