{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,16]],"date-time":"2026-10-16T17:46:07Z","timestamp":1792172767964,"version":"4.4.0"},"reference-count":0,"publisher":"GN1 Sistemas e Publicacoes Ltd.","issue":"5","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["ABO"],"published-print":{"date-parts":[[2026]]},"abstract":"<jats:p>Purpose: To evaluate the short-term safety and efficacy of bovine pericardium as a patch graft in\nglaucoma drainage implant surgery. Methods: We included 10 eyes from 10 patients with glaucoma.\nAll patients underwent glaucoma drainage implant surgery using a bovine pericardial patch graft.\nThe pericardial membrane was trimmed to 5 \u00d7 7 mm and used to cover the tube\u2019s scleral track.\nIntraocular pressure, best-corrected visual acuity, and the number of antiglaucoma medications\nwere assessed preoperatively and postoperatively on Days 1, 7, 14, 28, 45, 60, 75, and 90. Conjunctival\nhyperemia and intraocular inflammation were clinically graded postoperatively. Symptoms,\nincluding foreign body sensation, itching, and tearing, as well as postoperative complications, were\nrecorded. Surgical failure was defined as tube exposure resulting from erosion of the overlying patch\ngraft and conjunctiva. Results: The mean patient age was 63.4\u00b115.6 years (range, 45\u201387 years). The\nmost common postoperative symptom was foreign body sensation. During follow-up, three eyes\ndeveloped asymptomatic thinning of the pericardial graft overlying the tube; in one of these eyes,\nthe thinning progressed to tube exposure (10.0%; 95% CI, 0.3\u201344.5). No cases of endophthalmitis\nwere observed. Conclusions: In this short-term follow-up study, bovine pericardium may be a viable\nalternative for coverage of glaucoma drainage implants. Larger studies with longer follow-up periods\nare warranted to confirm these findings.<\/jats:p>","DOI":"10.5935\/0004-2749.2025-0332","type":"journal-article","created":{"date-parts":[[2026,5,26]],"date-time":"2026-05-26T11:22:52Z","timestamp":1779794572000},"page":"1-8","source":"Crossref","is-referenced-by-count":0,"title":["Bovine pericardium as a patch graft in glaucoma drainage implant surgery: a case series"],"prefix":"10.5935","volume":"89","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-1066-8018","authenticated-orcid":false,"given":"Camila Matsuura","family":"Endo","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6542-1277","authenticated-orcid":false,"given":"Luciene Barbosa","family":"de Sousa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0274-0315","authenticated-orcid":false,"given":"Rodrigo Ant\u00f4nio Brant","family":"Fernandes","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0003-1249-2786","authenticated-orcid":false,"given":"Mirella Millena Carmo","family":"de Andrade","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0636-8100","authenticated-orcid":false,"given":"Christiane","family":"Rolim-de-Moura","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"3948","published-online":{"date-parts":[[2026]]},"container-title":["Arquivos Brasileiros de Oftalmologia"],"original-title":[],"link":[{"URL":"https:\/\/www.scielo.br\/j\/abo\/a\/zjHS5MwTBxGkNjndQxWBxGK\/?lang=en&ilang=pt_BR","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,10,16]],"date-time":"2026-10-16T16:54:06Z","timestamp":1792169646000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.scielo.br\/j\/abo\/a\/zjHS5MwTBxGkNjndQxWBxGK\/?lang=en&ilang=pt_BR"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026]]},"references-count":0,"journal-issue":{"issue":"5","published-online":{"date-parts":[[2026]]},"published-print":{"date-parts":[[2026]]}},"URL":"https:\/\/doi.org\/10.5935\/0004-2749.2025-0332","relation":{},"ISSN":["0004-2749"],"issn-type":[{"value":"0004-2749","type":"print"}],"subject":[],"published":{"date-parts":[[2026]]}}}