{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,13]],"date-time":"2026-03-13T19:12:10Z","timestamp":1773429130898,"version":"3.50.1"},"reference-count":24,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2019,10,3]],"date-time":"2019-10-03T00:00:00Z","timestamp":1570060800000},"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":["Clinical Exper Ophthalmology"],"published-print":{"date-parts":[[2020,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Importance<\/jats:title><jats:p>Use of the trabecular micro\u2010bypass stent with cataract surgery is well established to be safe and effective in primary open\u2010angle glaucoma. This is the first study to exclusively evaluate use of the device in pigmentary glaucoma.<\/jats:p><\/jats:sec><jats:sec><jats:title>Background<\/jats:title><jats:p>This study aimed to investigate the safety and efficacy of a trabecular micro\u2010bypass stent in combination with cataract surgery in pigmentary glaucoma.<\/jats:p><\/jats:sec><jats:sec><jats:title>Design<\/jats:title><jats:p>Retrospective, consecutive case series.<\/jats:p><\/jats:sec><jats:sec><jats:title>Participants<\/jats:title><jats:p>Twenty\u2010four eyes of 12 patients with pigmentary glaucoma implanted with one trabecular micro\u2010bypass stent with concomitant cataract surgery.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Baseline data was collected and compared to the following postoperative time points: 1 day, 1 week, 1 month out to 36\u2009months (M36) after the procedure.<\/jats:p><\/jats:sec><jats:sec><jats:title>Main Outcome Measures<\/jats:title><jats:p>These included intraocular pressure (IOP), number of glaucoma medications and need for additional surgery.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>At M36 there was a 25% reduction in IOP to 14.68\u2009\u00b1\u20093.0 (<jats:italic>P<\/jats:italic>\u2009&lt;\u2009.01) from 19.50\u2009\u00b1\u20096.7\u2009mmHg at baseline. The mean number of glaucoma medications was 0.75\u2009\u00b1\u20091.0 prior to the surgery and 0.59\u2009\u00b1\u20090.6 (<jats:italic>P<\/jats:italic>\u2009&gt;\u2009.05) at 36 M. At the 36\u2009M time\u2010point, 95% of eyes had IOP \u2264\u200918\u2009mmHg and 68% of eyes were\u2009\u2264\u200915\u2009mmHg. No eyes underwent a secondary glaucoma procedure.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions and Relevance<\/jats:title><jats:p>The insertion of a single trabecular micro\u2010bypass stent in combination with cataract surgery effectively provides a sustained reduction in IOP up to 3\u2009years after surgery in patients with pigmentary glaucoma. The safety profile is favourable with low rate of IOP spikes and no patients requiring additional surgery.<\/jats:p><\/jats:sec>","DOI":"10.1111\/ceo.13638","type":"journal-article","created":{"date-parts":[[2019,9,10]],"date-time":"2019-09-10T15:33:51Z","timestamp":1568129631000},"page":"37-43","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":24,"title":["Trabecular micro\u2010bypass stent implantation with cataract extraction in pigmentary glaucoma"],"prefix":"10.1111","volume":"48","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7754-0465","authenticated-orcid":false,"given":"Tanner J.","family":"Ferguson","sequence":"first","affiliation":[{"name":"Cole Eye Institute Cleveland Clinic  Cleveland Ohio"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mitch","family":"Ibach","sequence":"additional","affiliation":[{"name":"Vance Thompson Vision  Sioux Falls South Dakota"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Justin","family":"Schweitzer","sequence":"additional","affiliation":[{"name":"Vance Thompson Vision  Sioux Falls South Dakota"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kayla L.","family":"Karpuk","sequence":"additional","affiliation":[{"name":"Vance Thompson Vision  Sioux Falls South Dakota"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"John D.","family":"Stephens","sequence":"additional","affiliation":[{"name":"Vance Thompson Vision  Sioux Falls South Dakota"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"John P.","family":"Berdahl","sequence":"additional","affiliation":[{"name":"Vance Thompson Vision  Sioux Falls South Dakota"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2019,10,3]]},"reference":[{"issue":"4","key":"e_1_2_6_2_1","first-page":"5926906","article-title":"Molecular genetics of pigment dispersion syndrome and pigmentary glaucoma: new insights into mechanisms","volume":"2018","author":"Lahola\u2010Chomiak AA","year":"2018","journal-title":"J Ophthalmol"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1097\/IJG.0b013e318287abb7"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1097\/01.ijg.0000169383.05605.4b"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcjo.2014.09.002"},{"key":"e_1_2_6_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2016.12.020"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1177\/112067210901900311"},{"key":"e_1_2_6_8_1","first-page":"2057","article-title":"A prospective 3\u2010year follow\u2010up trial of implantation of two trabecular microbypass stents in open\u2010angle glaucoma","volume":"9","author":"Donnenfeld ED","year":"2015","journal-title":"Clin Ophthalmol"},{"key":"e_1_2_6_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2012.07.017"},{"key":"e_1_2_6_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2017.02.029"},{"key":"e_1_2_6_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajo.2009.03.024"},{"key":"e_1_2_6_12_1","first-page":"321","article-title":"One\u2010year analysis of the iStent trabecular microbypass in secondary glaucoma","volume":"5","author":"Buchacra O","year":"2011","journal-title":"Clin Ophthalmol"},{"key":"e_1_2_6_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2018.11.005"},{"key":"e_1_2_6_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ophtha.2010.07.007"},{"issue":"1","key":"e_1_2_6_15_1","first-page":"72","article-title":"Diverse effectiveness of the trabectome for different types of glaucoma","volume":"232","author":"Werth JP","year":"2015","journal-title":"Klin Monatsbl Augenheilkd"},{"key":"e_1_2_6_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/ceo.12737"},{"key":"e_1_2_6_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ophtha.2013.11.001"},{"key":"e_1_2_6_18_1","doi-asserted-by":"publisher","DOI":"10.2147\/OPTH.S189260"},{"key":"e_1_2_6_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2015.01.015"},{"key":"e_1_2_6_20_1","doi-asserted-by":"publisher","DOI":"10.2147\/OPTH.S114306"},{"key":"e_1_2_6_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2007.12.045"},{"key":"e_1_2_6_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ajo.2013.08.023"},{"key":"e_1_2_6_23_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcrs.2012.03.025"},{"key":"e_1_2_6_24_1","doi-asserted-by":"publisher","DOI":"10.1136\/bjophthalmol-2011-300218"},{"key":"e_1_2_6_25_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00417-015-3014-2"}],"container-title":["Clinical &amp; 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