{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,14]],"date-time":"2025-05-14T02:08:04Z","timestamp":1747188484741,"version":"3.40.5"},"reference-count":26,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2024,2,6]],"date-time":"2024-02-06T00:00:00Z","timestamp":1707177600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Veterinary Ophthalmology"],"published-print":{"date-parts":[[2024,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>The objective of the study was to evaluate visual outcomes between medical treatment alone (MED) and Ahmed glaucoma valve implantation (AGVI) in Shiba dogs with primary angle closure glaucoma (PACG).<\/jats:p><\/jats:sec><jats:sec><jats:title>Procedures<\/jats:title><jats:p>Records of 65 Shiba dogs (104 eyes) with PACG were retrospectively reviewed. Vision was assessed qualitatively using both the menace response and maze testing. The significance of age, sex, intraocular pressure (IOP), and duration of clinical signs (\u226472\u2009h or &gt;72\u2009h) at first presentation (V1) was assessed. Eyes with vision at V1 were divided into groups according to subsequent treatment method (MED versus AGVI), and vision as a survival outcome was compared between group by the Kaplan\u2013Meier method.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>At V1, 65 eyes (62.5%) of 54 dogs had vision. There was no statistically significant difference in age or sex on the presence of vision at V1. Median IOP was higher in blind (52\u2009mmHg) compared to sighted eyes (28\u2009mmHg) (<jats:italic>p<\/jats:italic>\u2009&lt;\u2009.001). Eyes presenting in \u226472\u2009h of the onset of clinical signs were more likely to have vision (86.7%) compared to those presenting after 72\u2009h (44.1%) (<jats:italic>p<\/jats:italic>\u2009&lt;\u2009.001). By the Kaplan\u2013Meier analysis, the cumulative visual retention rate was significantly higher with AGVI than with MED (69.2% vs. 7.7%; <jats:italic>p<\/jats:italic>\u2009&lt;\u2009.01) at 12\u2009months. The median time to visual loss was 39.9\u2009months with AGVI vs. 1.7\u2009months with MED.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>AGVI resulted in better visual outcomes than MED and should be considered in Shiba dogs with PACG that are visual at the time of presentation and suitable for surgery.<\/jats:p><\/jats:sec>","DOI":"10.1111\/vop.13189","type":"journal-article","created":{"date-parts":[[2024,2,7]],"date-time":"2024-02-07T06:32:38Z","timestamp":1707287558000},"page":"452-460","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Comparison of visual outcomes between medical treatment alone and Ahmed glaucoma valve implantation in Shiba dogs with primary angle closure glaucoma"],"prefix":"10.1111","volume":"27","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9687-7602","authenticated-orcid":false,"given":"Akira","family":"Kubo","sequence":"first","affiliation":[{"name":"Veterinary Eye Care Service  Sapporo Hokkaido Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yosuke","family":"Ito","sequence":"additional","affiliation":[{"name":"Veterinary Eye Care Service  Sapporo Hokkaido Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2024,2,6]]},"reference":[{"key":"e_1_2_11_2_1","first-page":"279","volume-title":"Slatter's fundamentals of veterinary ophthalmology","author":"Miller PE","year":"2018"},{"key":"e_1_2_11_3_1","first-page":"1173","volume-title":"Veterinary Ophthalmology","author":"Plummer CE","year":"2022"},{"key":"e_1_2_11_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1463-5224.2004.04006.x"},{"key":"e_1_2_11_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1463-5224.2004.04034.x"},{"key":"e_1_2_11_6_1","doi-asserted-by":"publisher","DOI":"10.1136\/bjo.2005.081224"},{"key":"e_1_2_11_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ophtha.2014.05.013"},{"key":"e_1_2_11_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1463-5224.2006.00438.x"},{"key":"e_1_2_11_9_1","doi-asserted-by":"publisher","DOI":"10.1292\/jvms.68.853"},{"key":"e_1_2_11_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1463-5224.2007.00530.x"},{"key":"e_1_2_11_11_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0074372"},{"key":"e_1_2_11_12_1","first-page":"93","article-title":"Vision outcome with antiglaucoma therapy and prognostic factors in canine glaucoma: a 6\u2010years retrospective study in Japan","volume":"67","author":"Kubo A","year":"2019","journal-title":"Jpn J Vet Res"},{"issue":"726","key":"e_1_2_11_13_1","first-page":"740","article-title":"The future of canine glaucoma therapy","volume":"22","author":"Kom\u00e1romy AM","year":"2019","journal-title":"Vet Ophthalmol"},{"key":"e_1_2_11_14_1","doi-asserted-by":"publisher","DOI":"10.2460\/javma.238.5.610"},{"key":"e_1_2_11_15_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1463-5224.2005.00356.x"},{"key":"e_1_2_11_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/vop.12536"},{"key":"e_1_2_11_17_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1463-5224.2005.00353.x"},{"key":"e_1_2_11_18_1","doi-asserted-by":"publisher","DOI":"10.1111\/vop.12941"},{"key":"e_1_2_11_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/B978-0-7020-8163-7.00011-1"},{"key":"e_1_2_11_20_1","doi-asserted-by":"publisher","DOI":"10.2460\/ajvr.2000.61.1087"},{"key":"e_1_2_11_21_1","first-page":"117","article-title":"Orthograde rapid axoplasmic transport and ultrastructural changes of the optic nerve. Part I normotensive and acute ocular hypertensive Beagles","volume":"5","author":"Williams LW","year":"1983","journal-title":"Glaucoma"},{"key":"e_1_2_11_22_1","doi-asserted-by":"publisher","DOI":"10.12935\/jvma.63.281"},{"key":"e_1_2_11_23_1","doi-asserted-by":"publisher","DOI":"10.1111\/vop.12852"},{"key":"e_1_2_11_24_1","first-page":"243","article-title":"Implantation of filtering devices in dogs with glaucoma: preliminary results in 13 eyes","volume":"6","author":"Bentley E","year":"1996","journal-title":"Vet Comp Ophthalmol"},{"key":"e_1_2_11_25_1","first-page":"59","article-title":"Issues in ophthalmic therapy: the development of anterior chamber shunts for the clinical management of the canine glaucomas","volume":"2","author":"Gelatt KN","year":"1992","journal-title":"Prog Vet Comp Ophthalmol"},{"key":"e_1_2_11_26_1","first-page":"77","article-title":"Clinical experience with a glaucoma drainage device in dogs","volume":"4","author":"Tinsley DM","year":"1994","journal-title":"Vet Comp Ophthalmol"},{"key":"e_1_2_11_27_1","doi-asserted-by":"publisher","DOI":"10.1016\/0014-4835(84)90079-4"}],"container-title":["Veterinary Ophthalmology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/vop.13189","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,11,20]],"date-time":"2024-11-20T09:55:29Z","timestamp":1732096529000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/vop.13189"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,2,6]]},"references-count":26,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2024,9]]}},"alternative-id":["10.1111\/vop.13189"],"URL":"https:\/\/doi.org\/10.1111\/vop.13189","archive":["Portico"],"relation":{},"ISSN":["1463-5216","1463-5224"],"issn-type":[{"type":"print","value":"1463-5216"},{"type":"electronic","value":"1463-5224"}],"subject":[],"published":{"date-parts":[[2024,2,6]]},"assertion":[{"value":"2023-03-15","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-01-12","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-02-06","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}