{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,27]],"date-time":"2026-03-27T16:52:54Z","timestamp":1774630374013,"version":"3.50.1"},"reference-count":6,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2020,3,26]],"date-time":"2020-03-26T00:00:00Z","timestamp":1585180800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/100000053","name":"National Eye Institute","doi-asserted-by":"publisher","award":["R01\u2010EY025752"],"award-info":[{"award-number":["R01\u2010EY025752"]}],"id":[{"id":"10.13039\/100000053","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Veterinary Ophthalmology"],"published-print":{"date-parts":[[2020,5]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>To determine incidence and risk factors of post\u2010sterilization hyphema in shelter cats.<\/jats:p><\/jats:sec><jats:sec><jats:title>Animals studied<\/jats:title><jats:p>Retrospective medical record review of 1204 cats and prospective screening of 195 cats.<\/jats:p><\/jats:sec><jats:sec><jats:title>Procedures<\/jats:title><jats:p>The study consisted of three parts: (a) Survey responses were collected from 20 veterinarians, who perform high\u2010quality high\u2010volume spay\u2010neuter (HQHVSN) in both shelter and public clinic settings; (b) medical records of 1204 cats were analyzed retrospectively over a 14\u2010month time period; and (c) ophthalmic examinations, including tonometry, were performed prospectively on 195 cats before and after sterilization surgery over 8\u00a0weeks.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Nine of 20 surveyed veterinarians reported having witnessed hyphema in cats following sterilization surgery. Retrospective review of 1204 medical record and prospective screening of 195 cats showed that three juvenile (&lt;1\u00a0year of age) male cats (&lt;2\u00a0kg) developed hyphema within 1\u00a0hour following surgery (0.2% incidence). In all three affected cats, anesthesia was induced with tiletamine\/zolazepam (3 of 523 cats induced with this drug combination; 0.6% incidence), and hyphema resolved within 20\u00a0hours. Mean intraocular pressures as measured by Icare\u00ae TonoVet were (mean\u00a0\u00b1\u00a0standard deviation) 11.5\u00a0\u00b1\u00a03.8\u00a0mm\u00a0Hg and 21.7\u00a0\u00b1\u00a04.6\u00a0mm\u00a0Hg for juvenile (&lt;1\u00a0year of age) and adult (&gt;1\u00a0year of age) cats, respectively.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Survey responses and three observed cases confirm the existence of feline post\u2010sterilization hyphema with an estimated incidence of 0.2%. The underlying mechanism for this occurrence remains unknown.<\/jats:p><\/jats:sec>","DOI":"10.1111\/vop.12760","type":"journal-article","created":{"date-parts":[[2020,3,26]],"date-time":"2020-03-26T07:43:58Z","timestamp":1585208638000},"page":"588-591","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Feline post\u2010sterilization hyphema"],"prefix":"10.1111","volume":"23","author":[{"given":"Alex P.","family":"Schenk","sequence":"first","affiliation":[{"name":"Department of Small Animal Clinical Sciences College of Veterinary Medicine Michigan State University East Lansing MI USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ann M.","family":"McGrath","sequence":"additional","affiliation":[{"name":"Capital Area Humane Society Lansing MI USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cheryl A.","family":"Beatty","sequence":"additional","affiliation":[{"name":"Capital Area Humane Society Lansing MI USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jennifer L.","family":"Ottney","sequence":"additional","affiliation":[{"name":"Capital Area Humane Society Lansing MI USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ellen K.","family":"Gratch","sequence":"additional","affiliation":[{"name":"Capital Area Humane Society Lansing MI USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sheilah A.","family":"Robertson","sequence":"additional","affiliation":[{"name":"Department of Small Animal Clinical Sciences College of Veterinary Medicine Michigan State University East Lansing MI USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8845-0588","authenticated-orcid":false,"given":"Andr\u00e1s M.","family":"Kom\u00e1romy","sequence":"additional","affiliation":[{"name":"Department of Small Animal Clinical Sciences College of Veterinary Medicine Michigan State University East Lansing MI USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2020,3,26]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.2460\/javma.249.2.165"},{"issue":"11","key":"e_1_2_7_3_1","first-page":"1064","article-title":"Hyphema. Part I. Pathophysiologic considerations","volume":"21","author":"Kom\u00e1romy AM","year":"1999","journal-title":"Compend Contin Educ Pract Vet"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1463-5224.2009.00752.x"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1463-5224.2012.01038.x"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cvsm.2015.06.010"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.exer.2017.10.016"}],"container-title":["Veterinary Ophthalmology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fvop.12760","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/vop.12760","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/vop.12760","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/vop.12760","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,6]],"date-time":"2023-09-06T18:59:22Z","timestamp":1694026762000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/vop.12760"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,3,26]]},"references-count":6,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2020,5]]}},"alternative-id":["10.1111\/vop.12760"],"URL":"https:\/\/doi.org\/10.1111\/vop.12760","archive":["Portico"],"relation":{},"ISSN":["1463-5216","1463-5224"],"issn-type":[{"value":"1463-5216","type":"print"},{"value":"1463-5224","type":"electronic"}],"subject":[],"published":{"date-parts":[[2020,3,26]]},"assertion":[{"value":"2019-12-23","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-03-03","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2020-03-26","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}