Comparing the ocular surface temperature and dry eye condition of keratoconus with normal eyes using infrared thermal imaging
Purpose This study was conducted to compare the ocular surface temperature in keratoconus eyes with that in normal eyes. Methods A total of 27 participants were enrolled, with 10 and 17 participants in the keratoconus and control groups, respectively. Participants in the control group underwent an o...
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| Veröffentlicht in: | International ophthalmology 2023-12, Vol.43 (12), p.4781-4789 |
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| creator | Gu, Zhensheng Cao, Guofan Wu, Chunbo Huang, Yuanshen Xu, Banglian Zhuang, Songlin Li, Baicheng |
| description | Purpose
This study was conducted to compare the ocular surface temperature in keratoconus eyes with that in normal eyes.
Methods
A total of 27 participants were enrolled, with 10 and 17 participants in the keratoconus and control groups, respectively. Participants in the control group underwent an ophthalmic slit lamp examination and ocular thermography, while an additional corneal tomography was performed for those in the keratoconus group.
Results
For patients with keratoconus, the mean upper eyelid temperature (UET) was 32.36 ± 1.02 °C, inner canthus temperature (ICT) was 34.25 ± 0.83 °C, outer canthus temperature (OCT) was 33.62 ± 0.96 °C, initial central corneal temperature (initial CCT) was 33.04 ± 1.03 °C, sixth-second CCT (6 s-CCT) was 32.67 ± 1.19 °C, and the mean change in CCT measured within 6 s (change in CCT within 6 s) was 0.36 ± 0.26 °C. For controls, the values for UET, ICT, OCT, initial CCT, 6 s-CCT, and change in CCT within 6 s were 32.35 ± 1.13 °C, 34.14 ± 0.91 °C, 33.51 ± 1.02 °C, 33.22 ± 1.01 °C, 32.99 ± 1.01 °C, and 0.22 ± 0.17 °C, respectively. Except for the change in CCT within 6 s (
p
= 0.022), no significant differences were observed in UET (p = 0.973), ICT (
p
= 0.659), OCT (
p
= 0.697), initial CCT (p = 0.556) or 6 s-CCT (
p
= 0.310) between the two groups.
Conclusion
The keratoconus eyes showed faster changes in CCT and evaporation of tear film after opening the eyes. Therefore, the keratoconus eyes had a higher incidence of dry eye conditions. |
| doi_str_mv | 10.1007/s10792-023-02878-w |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2863769371</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2863769371</sourcerecordid><originalsourceid>FETCH-LOGICAL-c375t-6d740d30d44e0a6c68f617fca9b500845bbf1e15de10f3af4c0ecc02c813bb653</originalsourceid><addsrcrecordid>eNp9kT1v3SAUhlHVqkmT_IEOFVKXLm4OYIM9Vlf9iBSpSzojDIfEqW1cMLq6Q_57cW76oQ4dEIjz8B7gIeQ1g_cMQF0mBqrjFXBRRqvaav-MnLJGiYpLAc__Wp-QVyndA0CnOvmSnAglu6bu5Cl52IVpMXGYb-l6hzTYPJpIU47eWKQrTgtGs-aI1MyOunigeEBqw-yGdQgzDZ5-34hQtnKi-2G9o3OIkxk3MNGctuhh9tFEdFuPx9owmdtSOCcvvBkTXjzNZ-Tbp483uy_V9dfPV7sP15UVqlkr6VQNToCrawQjrWy9ZMpb0_UNQFs3fe8ZssYhAy-Mry2gtcBty0Tfy0ackXfH3CWGHxnTqqchWRxHM2PISfNWbl8iFCvo23_Q-5DjXG6neQecSa5EWyh-pGwMKUX0eonlTfGgGehNjj7K0UWOfpSj9-XQm6fo3E_ofh_5ZaMA4gikZTOC8U_v_8T-BAN8nTw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2902162738</pqid></control><display><type>article</type><title>Comparing the ocular surface temperature and dry eye condition of keratoconus with normal eyes using infrared thermal imaging</title><source>SpringerLink Journals</source><creator>Gu, Zhensheng ; Cao, Guofan ; Wu, Chunbo ; Huang, Yuanshen ; Xu, Banglian ; Zhuang, Songlin ; Li, Baicheng</creator><creatorcontrib>Gu, Zhensheng ; Cao, Guofan ; Wu, Chunbo ; Huang, Yuanshen ; Xu, Banglian ; Zhuang, Songlin ; Li, Baicheng</creatorcontrib><description>Purpose
This study was conducted to compare the ocular surface temperature in keratoconus eyes with that in normal eyes.
Methods
A total of 27 participants were enrolled, with 10 and 17 participants in the keratoconus and control groups, respectively. Participants in the control group underwent an ophthalmic slit lamp examination and ocular thermography, while an additional corneal tomography was performed for those in the keratoconus group.
Results
For patients with keratoconus, the mean upper eyelid temperature (UET) was 32.36 ± 1.02 °C, inner canthus temperature (ICT) was 34.25 ± 0.83 °C, outer canthus temperature (OCT) was 33.62 ± 0.96 °C, initial central corneal temperature (initial CCT) was 33.04 ± 1.03 °C, sixth-second CCT (6 s-CCT) was 32.67 ± 1.19 °C, and the mean change in CCT measured within 6 s (change in CCT within 6 s) was 0.36 ± 0.26 °C. For controls, the values for UET, ICT, OCT, initial CCT, 6 s-CCT, and change in CCT within 6 s were 32.35 ± 1.13 °C, 34.14 ± 0.91 °C, 33.51 ± 1.02 °C, 33.22 ± 1.01 °C, 32.99 ± 1.01 °C, and 0.22 ± 0.17 °C, respectively. Except for the change in CCT within 6 s (
p
= 0.022), no significant differences were observed in UET (p = 0.973), ICT (
p
= 0.659), OCT (
p
= 0.697), initial CCT (p = 0.556) or 6 s-CCT (
p
= 0.310) between the two groups.
Conclusion
The keratoconus eyes showed faster changes in CCT and evaporation of tear film after opening the eyes. Therefore, the keratoconus eyes had a higher incidence of dry eye conditions.</description><identifier>ISSN: 1573-2630</identifier><identifier>ISSN: 0165-5701</identifier><identifier>EISSN: 1573-2630</identifier><identifier>DOI: 10.1007/s10792-023-02878-w</identifier><identifier>PMID: 37695496</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Cameras ; Cornea ; Evaporation ; Eye ; Eyelid ; Glaucoma ; Heat detection ; Hospitals ; Infrared imaging ; Keratoconus ; Medicine ; Medicine & Public Health ; Ophthalmology ; Original Paper ; Surface temperature ; Temperature ; Thermal imaging ; Thermography ; Tomography</subject><ispartof>International ophthalmology, 2023-12, Vol.43 (12), p.4781-4789</ispartof><rights>The Author(s), under exclusive licence to Springer Nature B.V. 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.</rights><rights>2023. The Author(s), under exclusive licence to Springer Nature B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c375t-6d740d30d44e0a6c68f617fca9b500845bbf1e15de10f3af4c0ecc02c813bb653</citedby><cites>FETCH-LOGICAL-c375t-6d740d30d44e0a6c68f617fca9b500845bbf1e15de10f3af4c0ecc02c813bb653</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10792-023-02878-w$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10792-023-02878-w$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/37695496$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Gu, Zhensheng</creatorcontrib><creatorcontrib>Cao, Guofan</creatorcontrib><creatorcontrib>Wu, Chunbo</creatorcontrib><creatorcontrib>Huang, Yuanshen</creatorcontrib><creatorcontrib>Xu, Banglian</creatorcontrib><creatorcontrib>Zhuang, Songlin</creatorcontrib><creatorcontrib>Li, Baicheng</creatorcontrib><title>Comparing the ocular surface temperature and dry eye condition of keratoconus with normal eyes using infrared thermal imaging</title><title>International ophthalmology</title><addtitle>Int Ophthalmol</addtitle><addtitle>Int Ophthalmol</addtitle><description>Purpose
This study was conducted to compare the ocular surface temperature in keratoconus eyes with that in normal eyes.
Methods
A total of 27 participants were enrolled, with 10 and 17 participants in the keratoconus and control groups, respectively. Participants in the control group underwent an ophthalmic slit lamp examination and ocular thermography, while an additional corneal tomography was performed for those in the keratoconus group.
Results
For patients with keratoconus, the mean upper eyelid temperature (UET) was 32.36 ± 1.02 °C, inner canthus temperature (ICT) was 34.25 ± 0.83 °C, outer canthus temperature (OCT) was 33.62 ± 0.96 °C, initial central corneal temperature (initial CCT) was 33.04 ± 1.03 °C, sixth-second CCT (6 s-CCT) was 32.67 ± 1.19 °C, and the mean change in CCT measured within 6 s (change in CCT within 6 s) was 0.36 ± 0.26 °C. For controls, the values for UET, ICT, OCT, initial CCT, 6 s-CCT, and change in CCT within 6 s were 32.35 ± 1.13 °C, 34.14 ± 0.91 °C, 33.51 ± 1.02 °C, 33.22 ± 1.01 °C, 32.99 ± 1.01 °C, and 0.22 ± 0.17 °C, respectively. Except for the change in CCT within 6 s (
p
= 0.022), no significant differences were observed in UET (p = 0.973), ICT (
p
= 0.659), OCT (
p
= 0.697), initial CCT (p = 0.556) or 6 s-CCT (
p
= 0.310) between the two groups.
Conclusion
The keratoconus eyes showed faster changes in CCT and evaporation of tear film after opening the eyes. Therefore, the keratoconus eyes had a higher incidence of dry eye conditions.</description><subject>Cameras</subject><subject>Cornea</subject><subject>Evaporation</subject><subject>Eye</subject><subject>Eyelid</subject><subject>Glaucoma</subject><subject>Heat detection</subject><subject>Hospitals</subject><subject>Infrared imaging</subject><subject>Keratoconus</subject><subject>Medicine</subject><subject>Medicine & Public Health</subject><subject>Ophthalmology</subject><subject>Original Paper</subject><subject>Surface temperature</subject><subject>Temperature</subject><subject>Thermal imaging</subject><subject>Thermography</subject><subject>Tomography</subject><issn>1573-2630</issn><issn>0165-5701</issn><issn>1573-2630</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp9kT1v3SAUhlHVqkmT_IEOFVKXLm4OYIM9Vlf9iBSpSzojDIfEqW1cMLq6Q_57cW76oQ4dEIjz8B7gIeQ1g_cMQF0mBqrjFXBRRqvaav-MnLJGiYpLAc__Wp-QVyndA0CnOvmSnAglu6bu5Cl52IVpMXGYb-l6hzTYPJpIU47eWKQrTgtGs-aI1MyOunigeEBqw-yGdQgzDZ5-34hQtnKi-2G9o3OIkxk3MNGctuhh9tFEdFuPx9owmdtSOCcvvBkTXjzNZ-Tbp483uy_V9dfPV7sP15UVqlkr6VQNToCrawQjrWy9ZMpb0_UNQFs3fe8ZssYhAy-Mry2gtcBty0Tfy0ackXfH3CWGHxnTqqchWRxHM2PISfNWbl8iFCvo23_Q-5DjXG6neQecSa5EWyh-pGwMKUX0eonlTfGgGehNjj7K0UWOfpSj9-XQm6fo3E_ofh_5ZaMA4gikZTOC8U_v_8T-BAN8nTw</recordid><startdate>20231201</startdate><enddate>20231201</enddate><creator>Gu, Zhensheng</creator><creator>Cao, Guofan</creator><creator>Wu, Chunbo</creator><creator>Huang, Yuanshen</creator><creator>Xu, Banglian</creator><creator>Zhuang, Songlin</creator><creator>Li, Baicheng</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QL</scope><scope>7T7</scope><scope>7TK</scope><scope>7U9</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8AO</scope><scope>8FD</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>H94</scope><scope>K9.</scope><scope>M0S</scope><scope>M1P</scope><scope>M7N</scope><scope>P64</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>7X8</scope></search><sort><creationdate>20231201</creationdate><title>Comparing the ocular surface temperature and dry eye condition of keratoconus with normal eyes using infrared thermal imaging</title><author>Gu, Zhensheng ; Cao, Guofan ; Wu, Chunbo ; Huang, Yuanshen ; Xu, Banglian ; Zhuang, Songlin ; Li, Baicheng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c375t-6d740d30d44e0a6c68f617fca9b500845bbf1e15de10f3af4c0ecc02c813bb653</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Cameras</topic><topic>Cornea</topic><topic>Evaporation</topic><topic>Eye</topic><topic>Eyelid</topic><topic>Glaucoma</topic><topic>Heat detection</topic><topic>Hospitals</topic><topic>Infrared imaging</topic><topic>Keratoconus</topic><topic>Medicine</topic><topic>Medicine & Public Health</topic><topic>Ophthalmology</topic><topic>Original Paper</topic><topic>Surface temperature</topic><topic>Temperature</topic><topic>Thermal imaging</topic><topic>Thermography</topic><topic>Tomography</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gu, Zhensheng</creatorcontrib><creatorcontrib>Cao, Guofan</creatorcontrib><creatorcontrib>Wu, Chunbo</creatorcontrib><creatorcontrib>Huang, Yuanshen</creatorcontrib><creatorcontrib>Xu, Banglian</creatorcontrib><creatorcontrib>Zhuang, Songlin</creatorcontrib><creatorcontrib>Li, Baicheng</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Neurosciences Abstracts</collection><collection>Virology and AIDS Abstracts</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Technology Research Database</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>MEDLINE - Academic</collection><jtitle>International ophthalmology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gu, Zhensheng</au><au>Cao, Guofan</au><au>Wu, Chunbo</au><au>Huang, Yuanshen</au><au>Xu, Banglian</au><au>Zhuang, Songlin</au><au>Li, Baicheng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Comparing the ocular surface temperature and dry eye condition of keratoconus with normal eyes using infrared thermal imaging</atitle><jtitle>International ophthalmology</jtitle><stitle>Int Ophthalmol</stitle><addtitle>Int Ophthalmol</addtitle><date>2023-12-01</date><risdate>2023</risdate><volume>43</volume><issue>12</issue><spage>4781</spage><epage>4789</epage><pages>4781-4789</pages><issn>1573-2630</issn><issn>0165-5701</issn><eissn>1573-2630</eissn><abstract>Purpose
This study was conducted to compare the ocular surface temperature in keratoconus eyes with that in normal eyes.
Methods
A total of 27 participants were enrolled, with 10 and 17 participants in the keratoconus and control groups, respectively. Participants in the control group underwent an ophthalmic slit lamp examination and ocular thermography, while an additional corneal tomography was performed for those in the keratoconus group.
Results
For patients with keratoconus, the mean upper eyelid temperature (UET) was 32.36 ± 1.02 °C, inner canthus temperature (ICT) was 34.25 ± 0.83 °C, outer canthus temperature (OCT) was 33.62 ± 0.96 °C, initial central corneal temperature (initial CCT) was 33.04 ± 1.03 °C, sixth-second CCT (6 s-CCT) was 32.67 ± 1.19 °C, and the mean change in CCT measured within 6 s (change in CCT within 6 s) was 0.36 ± 0.26 °C. For controls, the values for UET, ICT, OCT, initial CCT, 6 s-CCT, and change in CCT within 6 s were 32.35 ± 1.13 °C, 34.14 ± 0.91 °C, 33.51 ± 1.02 °C, 33.22 ± 1.01 °C, 32.99 ± 1.01 °C, and 0.22 ± 0.17 °C, respectively. Except for the change in CCT within 6 s (
p
= 0.022), no significant differences were observed in UET (p = 0.973), ICT (
p
= 0.659), OCT (
p
= 0.697), initial CCT (p = 0.556) or 6 s-CCT (
p
= 0.310) between the two groups.
Conclusion
The keratoconus eyes showed faster changes in CCT and evaporation of tear film after opening the eyes. Therefore, the keratoconus eyes had a higher incidence of dry eye conditions.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><pmid>37695496</pmid><doi>10.1007/s10792-023-02878-w</doi><tpages>9</tpages></addata></record> |
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| subjects | Cameras Cornea Evaporation Eye Eyelid Glaucoma Heat detection Hospitals Infrared imaging Keratoconus Medicine Medicine & Public Health Ophthalmology Original Paper Surface temperature Temperature Thermal imaging Thermography Tomography |
| title | Comparing the ocular surface temperature and dry eye condition of keratoconus with normal eyes using infrared thermal imaging |
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