The Hull Anterior Vitrectomy Simulation System (HAVSS): a validated novel simulation for training in the management of intra-operative vitreous loss
Objectives To design and validate a feasible simulation to address an identified training gap in the management of intraoperative vitreous loss. Methods Our simulation consists of a two-part non-toxic mixture that polymerises upon contact within a silicone training eye, to resemble the appearance of...
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| Veröffentlicht in: | Eye (London) 2020-11, Vol.34 (11), p.2048-2053 |
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| creator | Hom-Choudhury, Anindita Innes, James R. |
| description | Objectives
To design and validate a feasible simulation to address an identified training gap in the management of intraoperative vitreous loss.
Methods
Our simulation consists of a two-part non-toxic mixture that polymerises upon contact within a silicone training eye, to resemble the appearance of vitreous after staining with triamcinolone. This gel can be cut and aspirated with an anterior vitrectomy probe. Experienced consultant ophthalmic surgeons were invited to assess the simulation and anonymously complete validity questionnaires.
Results
Seven senior surgeons participated. Four (57%) strongly agreed and three (43%) agreed that the tissue behaved like vitreous. Six (86%) strongly agreed and one (14%) agreed that instrument handling was realistic. Three (43%) strongly agreed and four (57%) agreed that simulated triamcinolone staining was realistic. Four (57%) strongly agreed and three (43%) agreed that the simulation was visually convincing. Six (86%) strongly agreed and one (14%) agreed that this simulation is useful for training. No participants disagreed with any validity statements.
Conclusions
This novel simulation of anterior vitrectomy has good face and content validity, with unanimous agreement among experienced surgeons of its utility for training in the management of intraoperative vitreous loss. |
| doi_str_mv | 10.1038/s41433-020-0772-9 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_pubme</sourceid><recordid>TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_7784889</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2474988836</sourcerecordid><originalsourceid>FETCH-LOGICAL-c470t-ecc13f17a400d1e67d9503d0ebcd47d610841456cceed909b7a7b03a6777d90b3</originalsourceid><addsrcrecordid>eNp1UcFu1DAUtBCILoUP4IIscYFD4Dn2xg4HpFUFLFIlDlsqbpaTvGxdJfZiO5H2P_hgHG1p4cDJkmfezLw3hLxk8I4BV--jYILzAkooQMqyqB-RFROyKtZiLR6TFdRrKMqy_HFGnsV4C5BBCU_JGWd1XSler8ivqxuk22kY6MYlDNYHem1TwDb58Uh3dpwGk6x3dHeMCUf6Zru53u3efqCGzmawnUnYUednHGh8IPdZJgVjnXV7ah1N2WQ0zuxxRJeo7_Nnxgt_wJAnZqTzYuqnSAcf43PypDdDxBd37zn5_vnT1cW2uPz25evF5rJohYRUYNsy3jNpBEDHsJJd3pd3gE3bCdlVDFQ-0LpqW8SuhrqRRjbATSVlpkLDz8nHk-5hakbsWlxCDfoQ7GjCUXtj9b-Iszd672ctpRJK1Vng9Z1A8D8njEnf-im4nFmXQopaKcWrzGInVhvycgH7ewcGeilSn4rUuUi9FKkX5Vd_R7uf-NNcJpQnQsyQ22N4sP6_6m9UqKzH</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2474988836</pqid></control><display><type>article</type><title>The Hull Anterior Vitrectomy Simulation System (HAVSS): a validated novel simulation for training in the management of intra-operative vitreous loss</title><source>PubMed Central</source><source>SpringerLink Journals - AutoHoldings</source><creator>Hom-Choudhury, Anindita ; Innes, James R.</creator><creatorcontrib>Hom-Choudhury, Anindita ; Innes, James R.</creatorcontrib><description>Objectives
To design and validate a feasible simulation to address an identified training gap in the management of intraoperative vitreous loss.
Methods
Our simulation consists of a two-part non-toxic mixture that polymerises upon contact within a silicone training eye, to resemble the appearance of vitreous after staining with triamcinolone. This gel can be cut and aspirated with an anterior vitrectomy probe. Experienced consultant ophthalmic surgeons were invited to assess the simulation and anonymously complete validity questionnaires.
Results
Seven senior surgeons participated. Four (57%) strongly agreed and three (43%) agreed that the tissue behaved like vitreous. Six (86%) strongly agreed and one (14%) agreed that instrument handling was realistic. Three (43%) strongly agreed and four (57%) agreed that simulated triamcinolone staining was realistic. Four (57%) strongly agreed and three (43%) agreed that the simulation was visually convincing. Six (86%) strongly agreed and one (14%) agreed that this simulation is useful for training. No participants disagreed with any validity statements.
Conclusions
This novel simulation of anterior vitrectomy has good face and content validity, with unanimous agreement among experienced surgeons of its utility for training in the management of intraoperative vitreous loss.</description><identifier>ISSN: 0950-222X</identifier><identifier>EISSN: 1476-5454</identifier><identifier>DOI: 10.1038/s41433-020-0772-9</identifier><identifier>PMID: 31996839</identifier><language>eng</language><publisher>London: Nature Publishing Group UK</publisher><subject>692/699/3161/3168 ; 706/648/160 ; Laboratory Medicine ; Medicine ; Medicine & Public Health ; Ophthalmology ; Pharmaceutical Sciences/Technology ; Silicones ; Simulation ; Surgery ; Surgical Oncology ; Validity</subject><ispartof>Eye (London), 2020-11, Vol.34 (11), p.2048-2053</ispartof><rights>The Author(s), under exclusive licence to The Royal College of Ophthalmologists 2020</rights><rights>The Author(s), under exclusive licence to The Royal College of Ophthalmologists 2020.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c470t-ecc13f17a400d1e67d9503d0ebcd47d610841456cceed909b7a7b03a6777d90b3</citedby><cites>FETCH-LOGICAL-c470t-ecc13f17a400d1e67d9503d0ebcd47d610841456cceed909b7a7b03a6777d90b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC7784889/pdf/$$EPDF$$P50$$Gpubmedcentral$$H</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC7784889/$$EHTML$$P50$$Gpubmedcentral$$H</linktohtml><link.rule.ids>230,314,724,777,781,882,27905,27906,41469,42538,51300,53772,53774</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31996839$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Hom-Choudhury, Anindita</creatorcontrib><creatorcontrib>Innes, James R.</creatorcontrib><title>The Hull Anterior Vitrectomy Simulation System (HAVSS): a validated novel simulation for training in the management of intra-operative vitreous loss</title><title>Eye (London)</title><addtitle>Eye</addtitle><addtitle>Eye (Lond)</addtitle><description>Objectives
To design and validate a feasible simulation to address an identified training gap in the management of intraoperative vitreous loss.
Methods
Our simulation consists of a two-part non-toxic mixture that polymerises upon contact within a silicone training eye, to resemble the appearance of vitreous after staining with triamcinolone. This gel can be cut and aspirated with an anterior vitrectomy probe. Experienced consultant ophthalmic surgeons were invited to assess the simulation and anonymously complete validity questionnaires.
Results
Seven senior surgeons participated. Four (57%) strongly agreed and three (43%) agreed that the tissue behaved like vitreous. Six (86%) strongly agreed and one (14%) agreed that instrument handling was realistic. Three (43%) strongly agreed and four (57%) agreed that simulated triamcinolone staining was realistic. Four (57%) strongly agreed and three (43%) agreed that the simulation was visually convincing. Six (86%) strongly agreed and one (14%) agreed that this simulation is useful for training. No participants disagreed with any validity statements.
Conclusions
This novel simulation of anterior vitrectomy has good face and content validity, with unanimous agreement among experienced surgeons of its utility for training in the management of intraoperative vitreous loss.</description><subject>692/699/3161/3168</subject><subject>706/648/160</subject><subject>Laboratory Medicine</subject><subject>Medicine</subject><subject>Medicine & Public Health</subject><subject>Ophthalmology</subject><subject>Pharmaceutical Sciences/Technology</subject><subject>Silicones</subject><subject>Simulation</subject><subject>Surgery</subject><subject>Surgical Oncology</subject><subject>Validity</subject><issn>0950-222X</issn><issn>1476-5454</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp1UcFu1DAUtBCILoUP4IIscYFD4Dn2xg4HpFUFLFIlDlsqbpaTvGxdJfZiO5H2P_hgHG1p4cDJkmfezLw3hLxk8I4BV--jYILzAkooQMqyqB-RFROyKtZiLR6TFdRrKMqy_HFGnsV4C5BBCU_JGWd1XSler8ivqxuk22kY6MYlDNYHem1TwDb58Uh3dpwGk6x3dHeMCUf6Zru53u3efqCGzmawnUnYUednHGh8IPdZJgVjnXV7ah1N2WQ0zuxxRJeo7_Nnxgt_wJAnZqTzYuqnSAcf43PypDdDxBd37zn5_vnT1cW2uPz25evF5rJohYRUYNsy3jNpBEDHsJJd3pd3gE3bCdlVDFQ-0LpqW8SuhrqRRjbATSVlpkLDz8nHk-5hakbsWlxCDfoQ7GjCUXtj9b-Iszd672ctpRJK1Vng9Z1A8D8njEnf-im4nFmXQopaKcWrzGInVhvycgH7ewcGeilSn4rUuUi9FKkX5Vd_R7uf-NNcJpQnQsyQ22N4sP6_6m9UqKzH</recordid><startdate>20201101</startdate><enddate>20201101</enddate><creator>Hom-Choudhury, Anindita</creator><creator>Innes, James R.</creator><general>Nature Publishing Group UK</general><general>Nature Publishing Group</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7TK</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8AO</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M7P</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>5PM</scope></search><sort><creationdate>20201101</creationdate><title>The Hull Anterior Vitrectomy Simulation System (HAVSS): a validated novel simulation for training in the management of intra-operative vitreous loss</title><author>Hom-Choudhury, Anindita ; Innes, James R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c470t-ecc13f17a400d1e67d9503d0ebcd47d610841456cceed909b7a7b03a6777d90b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>692/699/3161/3168</topic><topic>706/648/160</topic><topic>Laboratory Medicine</topic><topic>Medicine</topic><topic>Medicine & Public Health</topic><topic>Ophthalmology</topic><topic>Pharmaceutical Sciences/Technology</topic><topic>Silicones</topic><topic>Simulation</topic><topic>Surgery</topic><topic>Surgical Oncology</topic><topic>Validity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hom-Choudhury, Anindita</creatorcontrib><creatorcontrib>Innes, James R.</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Neurosciences 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>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</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 Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Biological Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Eye (London)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Hom-Choudhury, Anindita</au><au>Innes, James R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The Hull Anterior Vitrectomy Simulation System (HAVSS): a validated novel simulation for training in the management of intra-operative vitreous loss</atitle><jtitle>Eye (London)</jtitle><stitle>Eye</stitle><addtitle>Eye (Lond)</addtitle><date>2020-11-01</date><risdate>2020</risdate><volume>34</volume><issue>11</issue><spage>2048</spage><epage>2053</epage><pages>2048-2053</pages><issn>0950-222X</issn><eissn>1476-5454</eissn><abstract>Objectives
To design and validate a feasible simulation to address an identified training gap in the management of intraoperative vitreous loss.
Methods
Our simulation consists of a two-part non-toxic mixture that polymerises upon contact within a silicone training eye, to resemble the appearance of vitreous after staining with triamcinolone. This gel can be cut and aspirated with an anterior vitrectomy probe. Experienced consultant ophthalmic surgeons were invited to assess the simulation and anonymously complete validity questionnaires.
Results
Seven senior surgeons participated. Four (57%) strongly agreed and three (43%) agreed that the tissue behaved like vitreous. Six (86%) strongly agreed and one (14%) agreed that instrument handling was realistic. Three (43%) strongly agreed and four (57%) agreed that simulated triamcinolone staining was realistic. Four (57%) strongly agreed and three (43%) agreed that the simulation was visually convincing. Six (86%) strongly agreed and one (14%) agreed that this simulation is useful for training. No participants disagreed with any validity statements.
Conclusions
This novel simulation of anterior vitrectomy has good face and content validity, with unanimous agreement among experienced surgeons of its utility for training in the management of intraoperative vitreous loss.</abstract><cop>London</cop><pub>Nature Publishing Group UK</pub><pmid>31996839</pmid><doi>10.1038/s41433-020-0772-9</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Eye (London), 2020-11, Vol.34 (11), p.2048-2053 |
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| source | PubMed Central; SpringerLink Journals - AutoHoldings |
| subjects | 692/699/3161/3168 706/648/160 Laboratory Medicine Medicine Medicine & Public Health Ophthalmology Pharmaceutical Sciences/Technology Silicones Simulation Surgery Surgical Oncology Validity |
| title | The Hull Anterior Vitrectomy Simulation System (HAVSS): a validated novel simulation for training in the management of intra-operative vitreous loss |
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