Hemoglobin assay in anemic patients with a photothermal spectral-domain optical coherence reflectometric sensor.
Identifieur interne : 000010 ( PubMed/Curation ); précédent : 000009; suivant : 000011Hemoglobin assay in anemic patients with a photothermal spectral-domain optical coherence reflectometric sensor.
Auteurs : Hun Kim [Corée du Sud] ; Sungwook Song [Corée du Sud] ; Jinyeong Yim [Corée du Sud] ; Hyun Ok Kim [Corée du Sud] ; Chulmin Joo [Corée du Sud]Source :
- Clinica chimica acta; international journal of clinical chemistry [ 1873-3492 ] ; 2015.
English descriptors
- KwdEn :
- MESH :
- chemical , analysis : Hemoglobins.
- blood : Anemia.
- Humans, Thermography, Tomography, Optical Coherence.
Abstract
We recently introduced an optical sensor, termed photothermal spectral-domain optical coherence reflectometer (PT SD-OCR), capable of direct measurement of hemoglobin concentration ([Hb]) without chemicals and pre-processing of blood. PT SD-OCR measures [Hb] by quantifying refractive index changes of blood samples due to photothermal effect under the irradiation of 532-nm light. We evaluated diagnostic accuracy and precision of PT SD-OCR in anemic patients.
DOI: 10.1016/j.cca.2014.10.001
PubMed: 25312865
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Electronic address: cjoo@yonsei.ac.kr.</nlm:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>School of Mechanical Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 120-749</wicri:regionArea></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2015">2015</date><idno type="RBID">pubmed:25312865</idno><idno type="pmid">25312865</idno><idno type="doi">10.1016/j.cca.2014.10.001</idno><idno type="wicri:Area/PubMed/Corpus">000010</idno><idno type="wicri:Area/PubMed/Curation">000010</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Hemoglobin assay in anemic patients with a photothermal spectral-domain optical coherence reflectometric sensor.</title><author><name sortKey="Kim, Hun" sort="Kim, Hun" uniqKey="Kim H" first="Hun" last="Kim">Hun Kim</name><affiliation wicri:level="1"><nlm:affiliation>School of Mechanical Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 120-749, Republic of Korea.</nlm:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>School of Mechanical Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 120-749</wicri:regionArea></affiliation></author><author><name sortKey="Song, Sungwook" sort="Song, Sungwook" uniqKey="Song S" first="Sungwook" last="Song">Sungwook Song</name><affiliation wicri:level="1"><nlm:affiliation>Department of Laboratory Medicine, Konyang University College of Medicine, Daejeon 302-718, Republic of Korea.</nlm:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Laboratory Medicine, Konyang University College of Medicine, Daejeon 302-718</wicri:regionArea></affiliation></author><author><name sortKey="Yim, Jinyeong" sort="Yim, Jinyeong" uniqKey="Yim J" first="Jinyeong" last="Yim">Jinyeong Yim</name><affiliation wicri:level="1"><nlm:affiliation>School of Mechanical Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 120-749, Republic of Korea.</nlm:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>School of Mechanical Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 120-749</wicri:regionArea></affiliation></author><author><name sortKey="Kim, Hyun Ok" sort="Kim, Hyun Ok" uniqKey="Kim H" first="Hyun Ok" last="Kim">Hyun Ok Kim</name><affiliation wicri:level="1"><nlm:affiliation>Department of Laboratory Medicine, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul 120-749, Republic of Korea.</nlm:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>Department of Laboratory Medicine, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul 120-749</wicri:regionArea></affiliation></author><author><name sortKey="Joo, Chulmin" sort="Joo, Chulmin" uniqKey="Joo C" first="Chulmin" last="Joo">Chulmin Joo</name><affiliation wicri:level="1"><nlm:affiliation>School of Mechanical Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 120-749, Republic of Korea. Electronic address: cjoo@yonsei.ac.kr.</nlm:affiliation><country xml:lang="fr">Corée du Sud</country><wicri:regionArea>School of Mechanical Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 120-749</wicri:regionArea></affiliation></author></analytic><series><title level="j">Clinica chimica acta; international journal of clinical chemistry</title><idno type="eISSN">1873-3492</idno><imprint><date when="2015" type="published">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Anemia (blood)</term><term>Hemoglobins (analysis)</term><term>Humans</term><term>Thermography</term><term>Tomography, Optical Coherence</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Hemoglobins</term></keywords><keywords scheme="MESH" qualifier="blood" xml:lang="en"><term>Anemia</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Humans</term><term>Thermography</term><term>Tomography, Optical Coherence</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">We recently introduced an optical sensor, termed photothermal spectral-domain optical coherence reflectometer (PT SD-OCR), capable of direct measurement of hemoglobin concentration ([Hb]) without chemicals and pre-processing of blood. PT SD-OCR measures [Hb] by quantifying refractive index changes of blood samples due to photothermal effect under the irradiation of 532-nm light. We evaluated diagnostic accuracy and precision of PT SD-OCR in anemic patients.</div></front></TEI><pubmed><MedlineCitation Owner="NLM" Status="MEDLINE"><PMID Version="1">25312865</PMID><DateCreated><Year>2014</Year><Month>12</Month><Day>03</Day></DateCreated><DateCompleted><Year>2015</Year><Month>08</Month><Day>26</Day></DateCompleted><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1873-3492</ISSN><JournalIssue CitedMedium="Internet"><Volume>439</Volume><PubDate><Year>2015</Year><Month>Jan</Month><Day>15</Day></PubDate></JournalIssue><Title>Clinica chimica acta; international journal of clinical chemistry</Title><ISOAbbreviation>Clin. Chim. Acta</ISOAbbreviation></Journal><ArticleTitle>Hemoglobin assay in anemic patients with a photothermal spectral-domain optical coherence reflectometric sensor.</ArticleTitle><Pagination><MedlinePgn>71-6</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.cca.2014.10.001</ELocationID><ELocationID EIdType="pii" ValidYN="Y">S0009-8981(14)00432-X</ELocationID><Abstract><AbstractText Label="BACKGROUND" NlmCategory="BACKGROUND">We recently introduced an optical sensor, termed photothermal spectral-domain optical coherence reflectometer (PT SD-OCR), capable of direct measurement of hemoglobin concentration ([Hb]) without chemicals and pre-processing of blood. PT SD-OCR measures [Hb] by quantifying refractive index changes of blood samples due to photothermal effect under the irradiation of 532-nm light. We evaluated diagnostic accuracy and precision of PT SD-OCR in anemic patients.</AbstractText><AbstractText Label="METHODS" NlmCategory="METHODS">We used PT SD-OCR to measure [Hb] in 50 anemic patients, and examined its accuracy against a hematology analyzer (ADVIA 2120i, Siemens AG). Its precision was assessed by examining the SD and CV based on 20 repeated measurements on 3 blood samples. Its performance was also compared with a hemoglobinometer (HemoCue 201+, HemoCue).</AbstractText><AbstractText Label="RESULTS" NlmCategory="RESULTS">The PT SD-OCR demonstrated good correspondence with the hematology analyzer with a Pearson's correlation coefficient of 0.992 and a bias of -0.055 g/dl. Standard deviation and CV were measured to be <0.25 g/dl and <2.05%.</AbstractText><AbstractText Label="CONCLUSIONS" NlmCategory="CONCLUSIONS">Simple and chemical-free operation of PT SD-OCR enabled rapid and accurate measurement of [Hb] in anemic patients. The sensor is expected to facilitate clinical procedures related to blood-related disorders in patient care.</AbstractText><CopyrightInformation>Copyright © 2014 Elsevier B.V. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Kim</LastName><ForeName>Hun</ForeName><Initials>H</Initials><AffiliationInfo><Affiliation>School of Mechanical Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 120-749, Republic of Korea.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Song</LastName><ForeName>Sungwook</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>Department of Laboratory Medicine, Konyang University College of Medicine, Daejeon 302-718, Republic of Korea.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Yim</LastName><ForeName>Jinyeong</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>School of Mechanical Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 120-749, Republic of Korea.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Kim</LastName><ForeName>Hyun Ok</ForeName><Initials>HO</Initials><AffiliationInfo><Affiliation>Department of Laboratory Medicine, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemun-gu, Seoul 120-749, Republic of Korea.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Joo</LastName><ForeName>Chulmin</ForeName><Initials>C</Initials><AffiliationInfo><Affiliation>School of Mechanical Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 120-749, Republic of Korea. Electronic address: cjoo@yonsei.ac.kr.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2014</Year><Month>10</Month><Day>12</Day></ArticleDate></Article><MedlineJournalInfo><Country>Netherlands</Country><MedlineTA>Clin Chim Acta</MedlineTA><NlmUniqueID>1302422</NlmUniqueID><ISSNLinking>0009-8981</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D006454">Hemoglobins</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName MajorTopicYN="N" UI="D000740">Anemia</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000097">blood</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006454">Hemoglobins</DescriptorName><QualifierName MajorTopicYN="Y" UI="Q000032">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="N" UI="D006801">Humans</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D013817">Thermography</DescriptorName></MeshHeading><MeshHeading><DescriptorName MajorTopicYN="Y" UI="D041623">Tomography, Optical Coherence</DescriptorName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Anemia</Keyword><Keyword MajorTopicYN="N">Hemoglobin concentration</Keyword><Keyword MajorTopicYN="N">Optical interferometer</Keyword><Keyword MajorTopicYN="N">Optical sensor</Keyword><Keyword MajorTopicYN="N">Photothermal effect</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2014</Year><Month>6</Month><Day>2</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2014</Year><Month>9</Month><Day>27</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2014</Year><Month>10</Month><Day>1</Day></PubMedPubDate><PubMedPubDate PubStatus="aheadofprint"><Year>2014</Year><Month>10</Month><Day>12</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2014</Year><Month>10</Month><Day>15</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2014</Year><Month>10</Month><Day>15</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2015</Year><Month>8</Month><Day>27</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">25312865</ArticleId><ArticleId IdType="pii">S0009-8981(14)00432-X</ArticleId><ArticleId IdType="doi">10.1016/j.cca.2014.10.001</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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