Anterior Chamber Angle and Trabecular Meshwork Measurements Made by Fourier-domain Optical Coherence Tomography in Healthy White Children
PURPOSE:To obtain anterior chamber angle and trabecular meshwork (TM) measurements by Fourier-domain optical coherence tomography (FD-OCT) in a population of healthy white children. MATERIALS AND METHODS:This was a cross-sectional study examining 409 right eyes of 409 children. Trabecular-iris angle...
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| Veröffentlicht in: | Journal of glaucoma 2017-09, Vol.26 (9), p.810-815 |
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| creator | Fernández-Vigo, José I De-Pablo-Gómez-de-Liaño, Lucía Fernández-Vigo, Cristina Arcos-Villegas, Gabriel Fernández-Pérez, Cristina García-Feijóo, Julián Fernández-Vigo, José Á |
| description | PURPOSE:To obtain anterior chamber angle and trabecular meshwork (TM) measurements by Fourier-domain optical coherence tomography (FD-OCT) in a population of healthy white children.
MATERIALS AND METHODS:This was a cross-sectional study examining 409 right eyes of 409 children. Trabecular-iris angle (TIA) and TM length and area were measured by FD-OCT (RTVue 100) in the nasal and temporal quadrants to analyze correlations between angle or TM measurements and age, sex, and refractive error.
RESULTS:Mean participant age was 10.5±3.4 years (range, 3 to 18 y); 51% were boys. Mean spherical error was 0.56±2.4 D (range, −9 to +7.5 D). TIA could be measured in 99%, whereas TM measurements could only be made in 83%. Mean TIA was 43.1±10.0 degrees (range, 16 to 76 degrees). No differences were observed in angle width according to sex (P=0.299; t test). TIA was correlated with age (R=0.204; P |
| doi_str_mv | 10.1097/IJG.0000000000000724 |
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MATERIALS AND METHODS:This was a cross-sectional study examining 409 right eyes of 409 children. Trabecular-iris angle (TIA) and TM length and area were measured by FD-OCT (RTVue 100) in the nasal and temporal quadrants to analyze correlations between angle or TM measurements and age, sex, and refractive error.
RESULTS:Mean participant age was 10.5±3.4 years (range, 3 to 18 y); 51% were boys. Mean spherical error was 0.56±2.4 D (range, −9 to +7.5 D). TIA could be measured in 99%, whereas TM measurements could only be made in 83%. Mean TIA was 43.1±10.0 degrees (range, 16 to 76 degrees). No differences were observed in angle width according to sex (P=0.299; t test). TIA was correlated with age (R=0.204; P<0.001) and with spherical error (R=−0.457; P<0.001). Mean TM length was 530±106 μm (range, 299 to 891 μm) and mean TM area was 0.065±0.021 mm (range, 0.030 to 0.180 mm). No correlation was observed between TM metrics and age, sex or refractive error (R<0.08; P≥0.172).
CONCLUSIONS:FD-OCT proved useful for the noninvasive measurement of TIA and TM metrics in children. Spherical error was the main determinant of TIA.</description><identifier>ISSN: 1057-0829</identifier><identifier>EISSN: 1536-481X</identifier><identifier>DOI: 10.1097/IJG.0000000000000724</identifier><identifier>PMID: 28719417</identifier><language>eng</language><publisher>United States: Copyright Wolters Kluwer Health, Inc. All rights reserved</publisher><subject>Adolescent ; Anterior Chamber - anatomy & histology ; Child ; Child, Preschool ; Cross-Sectional Studies ; European Continental Ancestry Group ; Female ; Fourier Analysis ; Healthy Volunteers ; Humans ; Male ; Tomography, Optical Coherence - methods ; Trabecular Meshwork - anatomy & histology</subject><ispartof>Journal of glaucoma, 2017-09, Vol.26 (9), p.810-815</ispartof><rights>Copyright © 2017 Wolters Kluwer Health, Inc. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3564-a3d9ba53c62e1baa17afb4085ca91e656f3e51c68ec834ccf1d3f764c227462c3</citedby><cites>FETCH-LOGICAL-c3564-a3d9ba53c62e1baa17afb4085ca91e656f3e51c68ec834ccf1d3f764c227462c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781,27905,27906</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/28719417$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Fernández-Vigo, José I</creatorcontrib><creatorcontrib>De-Pablo-Gómez-de-Liaño, Lucía</creatorcontrib><creatorcontrib>Fernández-Vigo, Cristina</creatorcontrib><creatorcontrib>Arcos-Villegas, Gabriel</creatorcontrib><creatorcontrib>Fernández-Pérez, Cristina</creatorcontrib><creatorcontrib>García-Feijóo, Julián</creatorcontrib><creatorcontrib>Fernández-Vigo, José Á</creatorcontrib><title>Anterior Chamber Angle and Trabecular Meshwork Measurements Made by Fourier-domain Optical Coherence Tomography in Healthy White Children</title><title>Journal of glaucoma</title><addtitle>J Glaucoma</addtitle><description>PURPOSE:To obtain anterior chamber angle and trabecular meshwork (TM) measurements by Fourier-domain optical coherence tomography (FD-OCT) in a population of healthy white children.
MATERIALS AND METHODS:This was a cross-sectional study examining 409 right eyes of 409 children. Trabecular-iris angle (TIA) and TM length and area were measured by FD-OCT (RTVue 100) in the nasal and temporal quadrants to analyze correlations between angle or TM measurements and age, sex, and refractive error.
RESULTS:Mean participant age was 10.5±3.4 years (range, 3 to 18 y); 51% were boys. Mean spherical error was 0.56±2.4 D (range, −9 to +7.5 D). TIA could be measured in 99%, whereas TM measurements could only be made in 83%. Mean TIA was 43.1±10.0 degrees (range, 16 to 76 degrees). No differences were observed in angle width according to sex (P=0.299; t test). TIA was correlated with age (R=0.204; P<0.001) and with spherical error (R=−0.457; P<0.001). Mean TM length was 530±106 μm (range, 299 to 891 μm) and mean TM area was 0.065±0.021 mm (range, 0.030 to 0.180 mm). No correlation was observed between TM metrics and age, sex or refractive error (R<0.08; P≥0.172).
CONCLUSIONS:FD-OCT proved useful for the noninvasive measurement of TIA and TM metrics in children. Spherical error was the main determinant of TIA.</description><subject>Adolescent</subject><subject>Anterior Chamber - anatomy & histology</subject><subject>Child</subject><subject>Child, Preschool</subject><subject>Cross-Sectional Studies</subject><subject>European Continental Ancestry Group</subject><subject>Female</subject><subject>Fourier Analysis</subject><subject>Healthy Volunteers</subject><subject>Humans</subject><subject>Male</subject><subject>Tomography, Optical Coherence - methods</subject><subject>Trabecular Meshwork - anatomy & histology</subject><issn>1057-0829</issn><issn>1536-481X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kctu1EAQRVsIRELgDxDqJRuHfvnRy9GIPFCibCaCnVVul2OTtnuotjWaT8hf02QCirKgNnWlOlUl3cvYRylOpbDll8tv56fieZXKvGLHMtdFZir543XSIi8zUSl7xN7F-FMIJZSSb9mRqkppjSyP2cNqmpGGQHzdw9gg8dV055HD1PINQYNu8UD8GmO_C3SfBMSFcMRpjvwaWuTNnp-FhQakrA0jDBO_2c6DA8_XoUfCySHfhDHcEWz7PU_zCwQ_J_m9H2ZMfwffJuw9e9OBj_jhqZ-w27Ovm_VFdnVzfrleXWVO54XJQLe2gVy7QqFsAGQJXWNElTuwEou86DTm0hUVukob5zrZ6q4sjFOqNIVy-oR9PtzdUvi1YJzrcYgOvYcJwxJraZXQ1lhtE2oOqKMQI2FXb2kYgfa1FPWfEOoUQv0yhLT26enD0ozY_lv663oCqgOwCz65H-_9skOq-0df_n_7N3YJlTg</recordid><startdate>201709</startdate><enddate>201709</enddate><creator>Fernández-Vigo, José I</creator><creator>De-Pablo-Gómez-de-Liaño, Lucía</creator><creator>Fernández-Vigo, Cristina</creator><creator>Arcos-Villegas, Gabriel</creator><creator>Fernández-Pérez, Cristina</creator><creator>García-Feijóo, Julián</creator><creator>Fernández-Vigo, José Á</creator><general>Copyright Wolters Kluwer Health, Inc. All rights reserved</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>201709</creationdate><title>Anterior Chamber Angle and Trabecular Meshwork Measurements Made by Fourier-domain Optical Coherence Tomography in Healthy White Children</title><author>Fernández-Vigo, José I ; De-Pablo-Gómez-de-Liaño, Lucía ; Fernández-Vigo, Cristina ; Arcos-Villegas, Gabriel ; Fernández-Pérez, Cristina ; García-Feijóo, Julián ; Fernández-Vigo, José Á</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3564-a3d9ba53c62e1baa17afb4085ca91e656f3e51c68ec834ccf1d3f764c227462c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Adolescent</topic><topic>Anterior Chamber - anatomy & histology</topic><topic>Child</topic><topic>Child, Preschool</topic><topic>Cross-Sectional Studies</topic><topic>European Continental Ancestry Group</topic><topic>Female</topic><topic>Fourier Analysis</topic><topic>Healthy Volunteers</topic><topic>Humans</topic><topic>Male</topic><topic>Tomography, Optical Coherence - methods</topic><topic>Trabecular Meshwork - anatomy & histology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fernández-Vigo, José I</creatorcontrib><creatorcontrib>De-Pablo-Gómez-de-Liaño, Lucía</creatorcontrib><creatorcontrib>Fernández-Vigo, Cristina</creatorcontrib><creatorcontrib>Arcos-Villegas, Gabriel</creatorcontrib><creatorcontrib>Fernández-Pérez, Cristina</creatorcontrib><creatorcontrib>García-Feijóo, Julián</creatorcontrib><creatorcontrib>Fernández-Vigo, José Á</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of glaucoma</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fernández-Vigo, José I</au><au>De-Pablo-Gómez-de-Liaño, Lucía</au><au>Fernández-Vigo, Cristina</au><au>Arcos-Villegas, Gabriel</au><au>Fernández-Pérez, Cristina</au><au>García-Feijóo, Julián</au><au>Fernández-Vigo, José Á</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Anterior Chamber Angle and Trabecular Meshwork Measurements Made by Fourier-domain Optical Coherence Tomography in Healthy White Children</atitle><jtitle>Journal of glaucoma</jtitle><addtitle>J Glaucoma</addtitle><date>2017-09</date><risdate>2017</risdate><volume>26</volume><issue>9</issue><spage>810</spage><epage>815</epage><pages>810-815</pages><issn>1057-0829</issn><eissn>1536-481X</eissn><abstract>PURPOSE:To obtain anterior chamber angle and trabecular meshwork (TM) measurements by Fourier-domain optical coherence tomography (FD-OCT) in a population of healthy white children.
MATERIALS AND METHODS:This was a cross-sectional study examining 409 right eyes of 409 children. Trabecular-iris angle (TIA) and TM length and area were measured by FD-OCT (RTVue 100) in the nasal and temporal quadrants to analyze correlations between angle or TM measurements and age, sex, and refractive error.
RESULTS:Mean participant age was 10.5±3.4 years (range, 3 to 18 y); 51% were boys. Mean spherical error was 0.56±2.4 D (range, −9 to +7.5 D). TIA could be measured in 99%, whereas TM measurements could only be made in 83%. Mean TIA was 43.1±10.0 degrees (range, 16 to 76 degrees). No differences were observed in angle width according to sex (P=0.299; t test). TIA was correlated with age (R=0.204; P<0.001) and with spherical error (R=−0.457; P<0.001). Mean TM length was 530±106 μm (range, 299 to 891 μm) and mean TM area was 0.065±0.021 mm (range, 0.030 to 0.180 mm). No correlation was observed between TM metrics and age, sex or refractive error (R<0.08; P≥0.172).
CONCLUSIONS:FD-OCT proved useful for the noninvasive measurement of TIA and TM metrics in children. Spherical error was the main determinant of TIA.</abstract><cop>United States</cop><pub>Copyright Wolters Kluwer Health, Inc. All rights reserved</pub><pmid>28719417</pmid><doi>10.1097/IJG.0000000000000724</doi><tpages>6</tpages></addata></record> |
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| subjects | Adolescent Anterior Chamber - anatomy & histology Child Child, Preschool Cross-Sectional Studies European Continental Ancestry Group Female Fourier Analysis Healthy Volunteers Humans Male Tomography, Optical Coherence - methods Trabecular Meshwork - anatomy & histology |
| title | Anterior Chamber Angle and Trabecular Meshwork Measurements Made by Fourier-domain Optical Coherence Tomography in Healthy White Children |
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