{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,28]],"date-time":"2026-08-28T15:25:27Z","timestamp":1787930727770,"version":"build-2784847793"},"reference-count":36,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2023,12,7]],"date-time":"2023-12-07T00:00:00Z","timestamp":1701907200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Veterinary Ophthalmology"],"published-print":{"date-parts":[[2025,3]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>The aim of this study was to retrospectively evaluate vision outcomes of dogs with primary angle closure glaucoma (PACG) that underwent Ahmed valve gonioimplantation (AVG) followed by lensectomy and endolaser cyclophotocoagulation (ECP) with or without bleb resection after AVG failure.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Procedure<\/jats:title>\n                    <jats:p>Medical records from 2008 to April 2022 were reviewed. All patients selected had an AVG performed first. Following valve failure, lensectomy\u2013ECP was performed in addition to bleb resection as indicated. Additional ECP and AVG replacement surgeries were performed as deemed medically necessary. Main outcomes evaluated included vision preservation, average IOP reduction, and the number of glaucoma medications (both oral and topical) at 6, 12, 24, and 36\u2009months.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      Fourteen eyes from 13 patients were included in the study. Females were predominant (\n                      <jats:italic>n<\/jats:italic>\n                      \u2009=\u20099) compared with males (\n                      <jats:italic>n<\/jats:italic>\n                      \u2009=\u20094). Mean age at initial glaucoma diagnosis was 6.82\u2009years. Following AVG and lensectomy\u2013ECP, vision was preserved in 93%, 84%, 60%, and 48% of eyes at 1, 2, 3, and 4\u2009years respectively. Following lensectomy\u2013ECP, there was a significant reduction in mean IOP of 9.64\u2009mmHg (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u2009.015) and 9.71\u2009mmHg (\n                      <jats:italic>p<\/jats:italic>\n                      \u2009=\u2009.016) at 2 and 6\u2009months, respectively. There was a reduction in mean IOP of 2.45, 7.25, and 12.25\u2009mmHg at 12, 24, and 36\u2009months, respectively, which was not statistically significant. There was a significant decrease in the number of glaucoma medications at all evaluated time points except 24\u2009months.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Combined AVG and lensectomy\u2013ECP is successful in maintaining vision long term as well as decreasing IOP, and the number of glaucoma medications administered.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/vop.13172","type":"journal-article","created":{"date-parts":[[2023,12,7]],"date-time":"2023-12-07T23:45:56Z","timestamp":1701992756000},"page":"207-217","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Vision outcomes in dogs with primary glaucoma surgically treated with lensectomy and endolaser cyclophotocoagulation after an Ahmed valve gonioimplantation failure"],"prefix":"10.1111","volume":"28","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6765-5800","authenticated-orcid":false,"given":"Bactelius","family":"Turicea","sequence":"first","affiliation":[{"name":"Lloyd Veterinary Medical Center Iowa State University  Ames Iowa USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christian L.","family":"Munevar","sequence":"additional","affiliation":[{"name":"Animal Eye Center Inc.  Rocklin California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sydney G.","family":"Edwards","sequence":"additional","affiliation":[{"name":"Animal Eye Center Inc.  Rocklin California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lana L.","family":"Linton","sequence":"additional","affiliation":[{"name":"Animal Eye Center Inc.  Rocklin California USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2023,12,7]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cvsm.2015.06.006"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/vop.12678"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1463-5224.2004.04006.x"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1463-5224.2004.04034.x"},{"issue":"8","key":"e_1_2_9_6_1","first-page":"1396","article-title":"A review of combined phacoemulsification and endoscopic cyclophotocoagulation: efficacy and safety","volume":"11","author":"Sun W","year":"2018","journal-title":"Int J Ophthalmol"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/vop.12852"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cvsm.2015.06.008"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1463-5224.2005.00356.x"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cvsm.2015.06.007"},{"key":"e_1_2_9_11_1","doi-asserted-by":"crossref","first-page":"1469","DOI":"10.2460\/javma.1999.215.10.1469","article-title":"Combined cycloablation and gonioimplantation for treatment of glaucoma in dogs: 18 cases (1992\u20131998)","volume":"215","author":"Bentley E","year":"1999","journal-title":"J Am Vet Med Assoc"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.2460\/javma.238.5.610"},{"key":"e_1_2_9_13_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_9_14_1","first-page":"1","article-title":"Long\u2010term vision outcomes and breed differences of Ahmed glaucoma valve implantation in 132 eyes of 122 dogs","volume":"00","author":"Saito A","year":"2021","journal-title":"Vet Ophthalmol"},{"key":"e_1_2_9_15_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_9_16_1","first-page":"77","article-title":"Clinical experience with a glaucoma drainage device in dogs","volume":"4","author":"Tinsley D","year":"1994","journal-title":"Vet Comp Ophthalmol"},{"issue":"6","key":"e_1_2_9_17_1","article-title":"Diode endoscopic cyclophotocoagulation in dogs with primary and secondary glaucoma: 309 cases (2004\u20132013) (Abstract No. 87)","volume":"16","author":"Lutz EA","year":"2013","journal-title":"Vet Ophthalmol"},{"issue":"6","key":"e_1_2_9_18_1","article-title":"Diode endoscopic cyclophotocoagulation in canine and feline glaucoma. 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