The Influence of Vestibular Schwannoma Tumor Volume and Growth on Hearing Loss

Objective To ascertain the relationship among vestibular schwannoma (VS) tumor volume, growth, and hearing loss. Study Design Retrospective cohort study. Setting Single tertiary center. Subjects and Methods Adults with observed VS and serviceable hearing at diagnosis were included. The primary outco...

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Veröffentlicht in:Otolaryngology-head and neck surgery 2020-04, Vol.162 (4), p.530-537
Hauptverfasser: Patel, Neil S., Huang, Alice E., Dowling, Eric M., Lees, Katherine A., Tombers, Nicole M., Lohse, Christine M., Marinelli, John P., Van Gompel, Jamie J., Neff, Brian A., Driscoll, Colin L. W., Link, Michael J., Carlson, Matthew L.
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container_end_page 537
container_issue 4
container_start_page 530
container_title Otolaryngology-head and neck surgery
container_volume 162
creator Patel, Neil S.
Huang, Alice E.
Dowling, Eric M.
Lees, Katherine A.
Tombers, Nicole M.
Lohse, Christine M.
Marinelli, John P.
Van Gompel, Jamie J.
Neff, Brian A.
Driscoll, Colin L. W.
Link, Michael J.
Carlson, Matthew L.
description Objective To ascertain the relationship among vestibular schwannoma (VS) tumor volume, growth, and hearing loss. Study Design Retrospective cohort study. Setting Single tertiary center. Subjects and Methods Adults with observed VS and serviceable hearing at diagnosis were included. The primary outcome was the development of nonserviceable hearing as estimated using the Kaplan-Meier method. Associations of tumor volume with baseline hearing were assessed using Spearman rank correlation coefficients. Associations of volume and growth with the development of nonserviceable hearing over time were assessed using Cox proportional hazards models and summarized with hazard ratios (HRs). Results Of 230 patients with VS and serviceable hearing at diagnosis, 213 had serial volumetric tumor data for analysis. Larger tumor volume at diagnosis was associated with increased pure-tone average (PTA) (P < .001) and decreased word recognition score (WRS) (P = .014). Estimated rates of maintaining serviceable hearing at 6 and 10 years following diagnosis were 67% and 49%, respectively. Larger initial tumor volume was associated with development of nonserviceable hearing in a univariable setting (HR for 1-cm3 increase: 1.36, P = .040) but not after adjusting for PTA and WRS. Tumor growth was not significantly associated with time to nonserviceable hearing (HR, 1.57; P = .14), although estimated rates of maintaining serviceable hearing during observation were poorer in the group that experienced growth. Conclusion Larger initial VS tumor volume was associated with poorer hearing at baseline. Larger initial tumor volume was also associated with the development of nonserviceable hearing during observation in a univariable setting; however, this association was not statistically significant after adjusting for baseline hearing status.
doi_str_mv 10.1177/0194599819900396
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W. ; Link, Michael J. ; Carlson, Matthew L.</creator><creatorcontrib>Patel, Neil S. ; Huang, Alice E. ; Dowling, Eric M. ; Lees, Katherine A. ; Tombers, Nicole M. ; Lohse, Christine M. ; Marinelli, John P. ; Van Gompel, Jamie J. ; Neff, Brian A. ; Driscoll, Colin L. W. ; Link, Michael J. ; Carlson, Matthew L.</creatorcontrib><description>Objective To ascertain the relationship among vestibular schwannoma (VS) tumor volume, growth, and hearing loss. Study Design Retrospective cohort study. Setting Single tertiary center. Subjects and Methods Adults with observed VS and serviceable hearing at diagnosis were included. The primary outcome was the development of nonserviceable hearing as estimated using the Kaplan-Meier method. Associations of tumor volume with baseline hearing were assessed using Spearman rank correlation coefficients. Associations of volume and growth with the development of nonserviceable hearing over time were assessed using Cox proportional hazards models and summarized with hazard ratios (HRs). Results Of 230 patients with VS and serviceable hearing at diagnosis, 213 had serial volumetric tumor data for analysis. Larger tumor volume at diagnosis was associated with increased pure-tone average (PTA) (P &lt; .001) and decreased word recognition score (WRS) (P = .014). Estimated rates of maintaining serviceable hearing at 6 and 10 years following diagnosis were 67% and 49%, respectively. Larger initial tumor volume was associated with development of nonserviceable hearing in a univariable setting (HR for 1-cm3 increase: 1.36, P = .040) but not after adjusting for PTA and WRS. Tumor growth was not significantly associated with time to nonserviceable hearing (HR, 1.57; P = .14), although estimated rates of maintaining serviceable hearing during observation were poorer in the group that experienced growth. Conclusion Larger initial VS tumor volume was associated with poorer hearing at baseline. Larger initial tumor volume was also associated with the development of nonserviceable hearing during observation in a univariable setting; however, this association was not statistically significant after adjusting for baseline hearing status.</description><identifier>ISSN: 0194-5998</identifier><identifier>EISSN: 1097-6817</identifier><identifier>DOI: 10.1177/0194599819900396</identifier><identifier>PMID: 31986971</identifier><language>eng</language><publisher>Los Angeles, CA: SAGE Publications</publisher><subject>acoustic neuroma ; cranial base ; hearing loss ; neurotology ; skull base ; vestibular schwannoma</subject><ispartof>Otolaryngology-head and neck surgery, 2020-04, Vol.162 (4), p.530-537</ispartof><rights>American Academy of Otolaryngology–Head and Neck Surgery Foundation 2020</rights><rights>2020 American Association of Otolaryngology‐Head and Neck Surgery Foundation (AAO‐HNSF)</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4520-65d4dedbf095579a05271d6606e438944b270e430fcc7e8660535bac7a7acc803</citedby><cites>FETCH-LOGICAL-c4520-65d4dedbf095579a05271d6606e438944b270e430fcc7e8660535bac7a7acc803</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://journals.sagepub.com/doi/pdf/10.1177/0194599819900396$$EPDF$$P50$$Gsage$$H</linktopdf><linktohtml>$$Uhttps://journals.sagepub.com/doi/10.1177/0194599819900396$$EHTML$$P50$$Gsage$$H</linktohtml><link.rule.ids>314,780,784,1417,21819,27924,27925,43621,43622,45574,45575</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31986971$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Patel, Neil S.</creatorcontrib><creatorcontrib>Huang, Alice E.</creatorcontrib><creatorcontrib>Dowling, Eric M.</creatorcontrib><creatorcontrib>Lees, Katherine A.</creatorcontrib><creatorcontrib>Tombers, Nicole M.</creatorcontrib><creatorcontrib>Lohse, Christine M.</creatorcontrib><creatorcontrib>Marinelli, John P.</creatorcontrib><creatorcontrib>Van Gompel, Jamie J.</creatorcontrib><creatorcontrib>Neff, Brian A.</creatorcontrib><creatorcontrib>Driscoll, Colin L. W.</creatorcontrib><creatorcontrib>Link, Michael J.</creatorcontrib><creatorcontrib>Carlson, Matthew L.</creatorcontrib><title>The Influence of Vestibular Schwannoma Tumor Volume and Growth on Hearing Loss</title><title>Otolaryngology-head and neck surgery</title><addtitle>Otolaryngol Head Neck Surg</addtitle><description>Objective To ascertain the relationship among vestibular schwannoma (VS) tumor volume, growth, and hearing loss. Study Design Retrospective cohort study. Setting Single tertiary center. Subjects and Methods Adults with observed VS and serviceable hearing at diagnosis were included. The primary outcome was the development of nonserviceable hearing as estimated using the Kaplan-Meier method. Associations of tumor volume with baseline hearing were assessed using Spearman rank correlation coefficients. Associations of volume and growth with the development of nonserviceable hearing over time were assessed using Cox proportional hazards models and summarized with hazard ratios (HRs). Results Of 230 patients with VS and serviceable hearing at diagnosis, 213 had serial volumetric tumor data for analysis. Larger tumor volume at diagnosis was associated with increased pure-tone average (PTA) (P &lt; .001) and decreased word recognition score (WRS) (P = .014). Estimated rates of maintaining serviceable hearing at 6 and 10 years following diagnosis were 67% and 49%, respectively. Larger initial tumor volume was associated with development of nonserviceable hearing in a univariable setting (HR for 1-cm3 increase: 1.36, P = .040) but not after adjusting for PTA and WRS. Tumor growth was not significantly associated with time to nonserviceable hearing (HR, 1.57; P = .14), although estimated rates of maintaining serviceable hearing during observation were poorer in the group that experienced growth. Conclusion Larger initial VS tumor volume was associated with poorer hearing at baseline. Larger initial tumor volume was also associated with the development of nonserviceable hearing during observation in a univariable setting; however, this association was not statistically significant after adjusting for baseline hearing status.</description><subject>acoustic neuroma</subject><subject>cranial base</subject><subject>hearing loss</subject><subject>neurotology</subject><subject>skull base</subject><subject>vestibular schwannoma</subject><issn>0194-5998</issn><issn>1097-6817</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNqFkL1PwzAUxC0EoqWwMyGPLIHnxh_xCBX9kKp2oHSNHMdpUyV2sRtV_e9J1cKAhJjek-53p9MhdE_giRAhnoFIyqRMiJQAseQXqEtAiognRFyi7lGOjnoH3YSwAQDOhbhGnZjIhEtBumi2WBs8sUXVGKsNdgVemrArs6ZSHr_r9V5Z62qFF03tPF66qqkNVjbHI-_2uzV2Fo-N8qVd4akL4RZdFaoK5u58e-hj-LYYjKPpfDQZvEwjTVkfIs5ymps8K0AyJqQC1hck5xy4oXEiKc36AtoXCq2FSVqBxSxTWiihtE4g7qHHU-7Wu8-mbZzWZdCmqpQ1rglpP6aCERZT3qJwQrVvC3pTpFtf1sofUgLpccX094qt5eGc3mS1yX8M37O1QHIC9mVlDv8GpvPx7HUIiaDH5tHJGtTKpBvXeNsO9XeXL4wKiGQ</recordid><startdate>202004</startdate><enddate>202004</enddate><creator>Patel, Neil S.</creator><creator>Huang, Alice E.</creator><creator>Dowling, Eric M.</creator><creator>Lees, Katherine A.</creator><creator>Tombers, Nicole M.</creator><creator>Lohse, Christine M.</creator><creator>Marinelli, John P.</creator><creator>Van Gompel, Jamie J.</creator><creator>Neff, Brian A.</creator><creator>Driscoll, Colin L. W.</creator><creator>Link, Michael J.</creator><creator>Carlson, Matthew L.</creator><general>SAGE Publications</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>202004</creationdate><title>The Influence of Vestibular Schwannoma Tumor Volume and Growth on Hearing Loss</title><author>Patel, Neil S. ; Huang, Alice E. ; Dowling, Eric M. ; Lees, Katherine A. ; Tombers, Nicole M. ; Lohse, Christine M. ; Marinelli, John P. ; Van Gompel, Jamie J. ; Neff, Brian A. ; Driscoll, Colin L. W. ; Link, Michael J. ; Carlson, Matthew L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4520-65d4dedbf095579a05271d6606e438944b270e430fcc7e8660535bac7a7acc803</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>acoustic neuroma</topic><topic>cranial base</topic><topic>hearing loss</topic><topic>neurotology</topic><topic>skull base</topic><topic>vestibular schwannoma</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Patel, Neil S.</creatorcontrib><creatorcontrib>Huang, Alice E.</creatorcontrib><creatorcontrib>Dowling, Eric M.</creatorcontrib><creatorcontrib>Lees, Katherine A.</creatorcontrib><creatorcontrib>Tombers, Nicole M.</creatorcontrib><creatorcontrib>Lohse, Christine M.</creatorcontrib><creatorcontrib>Marinelli, John P.</creatorcontrib><creatorcontrib>Van Gompel, Jamie J.</creatorcontrib><creatorcontrib>Neff, Brian A.</creatorcontrib><creatorcontrib>Driscoll, Colin L. W.</creatorcontrib><creatorcontrib>Link, Michael J.</creatorcontrib><creatorcontrib>Carlson, Matthew L.</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Otolaryngology-head and neck surgery</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Patel, Neil S.</au><au>Huang, Alice E.</au><au>Dowling, Eric M.</au><au>Lees, Katherine A.</au><au>Tombers, Nicole M.</au><au>Lohse, Christine M.</au><au>Marinelli, John P.</au><au>Van Gompel, Jamie J.</au><au>Neff, Brian A.</au><au>Driscoll, Colin L. W.</au><au>Link, Michael J.</au><au>Carlson, Matthew L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The Influence of Vestibular Schwannoma Tumor Volume and Growth on Hearing Loss</atitle><jtitle>Otolaryngology-head and neck surgery</jtitle><addtitle>Otolaryngol Head Neck Surg</addtitle><date>2020-04</date><risdate>2020</risdate><volume>162</volume><issue>4</issue><spage>530</spage><epage>537</epage><pages>530-537</pages><issn>0194-5998</issn><eissn>1097-6817</eissn><abstract>Objective To ascertain the relationship among vestibular schwannoma (VS) tumor volume, growth, and hearing loss. Study Design Retrospective cohort study. Setting Single tertiary center. Subjects and Methods Adults with observed VS and serviceable hearing at diagnosis were included. The primary outcome was the development of nonserviceable hearing as estimated using the Kaplan-Meier method. Associations of tumor volume with baseline hearing were assessed using Spearman rank correlation coefficients. Associations of volume and growth with the development of nonserviceable hearing over time were assessed using Cox proportional hazards models and summarized with hazard ratios (HRs). Results Of 230 patients with VS and serviceable hearing at diagnosis, 213 had serial volumetric tumor data for analysis. Larger tumor volume at diagnosis was associated with increased pure-tone average (PTA) (P &lt; .001) and decreased word recognition score (WRS) (P = .014). Estimated rates of maintaining serviceable hearing at 6 and 10 years following diagnosis were 67% and 49%, respectively. Larger initial tumor volume was associated with development of nonserviceable hearing in a univariable setting (HR for 1-cm3 increase: 1.36, P = .040) but not after adjusting for PTA and WRS. Tumor growth was not significantly associated with time to nonserviceable hearing (HR, 1.57; P = .14), although estimated rates of maintaining serviceable hearing during observation were poorer in the group that experienced growth. Conclusion Larger initial VS tumor volume was associated with poorer hearing at baseline. Larger initial tumor volume was also associated with the development of nonserviceable hearing during observation in a univariable setting; however, this association was not statistically significant after adjusting for baseline hearing status.</abstract><cop>Los Angeles, CA</cop><pub>SAGE Publications</pub><pmid>31986971</pmid><doi>10.1177/0194599819900396</doi><tpages>8</tpages></addata></record>
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subjects acoustic neuroma
cranial base
hearing loss
neurotology
skull base
vestibular schwannoma
title The Influence of Vestibular Schwannoma Tumor Volume and Growth on Hearing Loss
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