1
|
Magacho L, Franco CGVDS, I EA, Pereira ACA, Teno B, Lucena-Neto F, Faria BM, Vieira JM, Vianello MP, Kanadani FN. Gonioscopy-Assisted Transluminal Trabeculotomy Outcomes Under Different Levels of Glaucoma Severity: A Multicenter, Comparative Study. Am J Ophthalmol 2024; 264:75-84. [PMID: 38432563 DOI: 10.1016/j.ajo.2024.02.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 02/22/2024] [Accepted: 02/22/2024] [Indexed: 03/05/2024]
Abstract
PURPOSE To evaluate the outcomes of gonioscopy-assisted transluminal trabeculotomy (GATT) under different levels of glaucoma severity. DESIGN Retrospective, multicenter, before-and-after study. METHODS One eye from all primary open-angle glaucoma patients who underwent GATT combined with cataract surgery (Phaco-GATT) or GATT stand-alone with 12 months of follow-up were included and divided according to glaucoma severity (mild = GI, moderate = GII, and advanced = GIII) and the outcomes compared. RESULTS A total of 270 eyes were included: 90 in GI, 75 in GII, and 105 in GIII. The IOP was reduced from 18.6 ± 6.0 mm Hg in GI, 19.7 ± 6.4 mm Hg in GII, and 21.0 ± 7.9 mm Hg in GIII, preoperatively, to 11.9 ± 2.6 mm Hg in GI, 11.8 ± 2.1 mm Hg in GII, and 11.9 ± 3.0 mm Hg in GIII at 12 months postoperatively (P < .001 for all). The number of hypotensive ocular medications were reduced from 2.7 ± 1.0 in GI, 3.1 ± 0.8 in GII, and 3.2 ± 1.2 in GIII to 0.6 ± 0.9 in GI, 1.0 ± 1.1 in GII, and 1.2 ± 1.1 in GIII at the last postoperative visit (P < .001 for all). Relative success was achieved, at 1 year, in 93.8% of the eyes in GI, 89.0% in GII, and 88.1% in GIII (P = .3). Complete success was achieved in 61.8% of the eyes in GI, 43.8% in GII, and 37.6% in GIII (P = .007). No serious adverse event was observed in any group. CONCLUSIONS GATT is a safe and effective procedure in glaucoma, regardless of its preoperative severity.
Collapse
Affiliation(s)
- Leopoldo Magacho
- From the Department of Ophthalmology, Federal University of Goiás (CEROF-UFG) (L.M., C.G.V.d.S.F., E.A.I.), Goiânia, Goiás, Brazil; VER Hospital (L.M.), Goiânia, Goiás, Brazil.
| | | | - Eduardo Akio I
- From the Department of Ophthalmology, Federal University of Goiás (CEROF-UFG) (L.M., C.G.V.d.S.F., E.A.I.), Goiânia, Goiás, Brazil
| | - Ana Cláudia Alves Pereira
- Department of Ophthalmology, Federal University of Mato Grosso do Sul (A.C.A.P.), Campo Grande, Mato Grosso do Sul, Brazil; Eye Hospital of Mato Grosso do Sul (A.C.A.P.), Campo Grande, Mato Grosso do Sul, Brazil
| | - Bruno Teno
- D'Olhos Day Hospital, São José do Rio Preto (B.T., F.L.-N.), São Paulo, Brazil
| | | | - Bruno M Faria
- Marco Rey Ophthalmology Institute (B.M.F.), Natal, Rio Grande do Norte, Brazil; Department of Ophthalmology, Federal University of Rio Grande do Norte (B.M.F.), Natal, Rio Grande do Norte, Brazil
| | - Júlia Maggi Vieira
- Glaucoma Institute (J.M.V., F.N.K.), Belo Horizonte, Minas Gerais, Brazil
| | - Marcos Pereira Vianello
- Department of Ophthalmology, Federal University of São Paulo, São Paulo (M.P.V., F.N.K.), São Paulo, Brazil
| | - Fábio N Kanadani
- Glaucoma Institute (J.M.V., F.N.K.), Belo Horizonte, Minas Gerais, Brazil; Department of Ophthalmology, Federal University of São Paulo, São Paulo (M.P.V., F.N.K.), São Paulo, Brazil; Department of Ophthalmology, Mayo Clinic (F.N.K.), Jacksonville, Florida, USA
| |
Collapse
|
2
|
Harano A, Shimada A, Ichioka S, Sugihara K, Tanito M. Fellow-Eye Comparison between Phaco-Tanito Microhook Trabeculotomy and Phaco-iStent Inject W. J Clin Med 2023; 12:7005. [PMID: 38002619 PMCID: PMC10672605 DOI: 10.3390/jcm12227005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 11/06/2023] [Accepted: 11/08/2023] [Indexed: 11/26/2023] Open
Abstract
This study aims to compare the surgical efficacy and safety of the Tanito microhook trabeculotomy (TMH-CE) and iStent inject W (Inject-CE) when performed in combination with cataract surgery on the eyes of glaucoma patients. A total of 78 glaucomatous eyes from 39 participants were retrospectively analyzed. Intraocular pressure (IOP), the number of antiglaucoma medications, best-corrected visual acuity (BCVA), anterior chamber flare (ACF), and corneal endothelial cell density (CECD) were all evaluated preoperatively and at multiple postoperative time points. The preoperative IOP was significantly higher in the TMH-CE (19.6 ± 6.7 mmHg) than in the Inject-CE (15.7 ± 3.8 mmHg) (p < 0.0001). At the 12-month follow-up, reductions in IOP and the number of medications were more pronounced in the TMH-CE (6.6 mmHg, 27.6% and -1.1, respectively) group than Inject-CE (2.7 mmHg, 12.4% and -0.7, respectively) (p < 0.0001 and p = 0.0034), while the IOP and medication-number levels were identical between TMH-CE (13.0 ± 3.3 mmHg and 1.3 ± 0.9, respectively) and Inject-CE (12.9 ± 2.6 mmHg and 1.9 ± 0.9, respectively) (p = 0.88 and p > 0.99, respectively). The TMH-CE group exhibited a higher ACF, a higher frequency of layered hyphema, and a greater anterior chamber floating red blood cells score in the early postoperative periods. Despite these differences, the changes in BCVA, ACF, and CECD were equivalent between the two groups in later follow-up periods. TMH-CE provides a more significant IOP reduction and medication-number reduction compared to Inject-CE, while Inject-CE shows quicker BCVA recovery. This study provides valuable insights for ophthalmologists choosing the most suitable surgical approach for glaucoma and cataract patients.
Collapse
Affiliation(s)
| | | | | | | | - Masaki Tanito
- Department of Ophthalmology, Shimane University Faculty of Medicine, Izumo 693-8501, Japan; (A.H.); (A.S.); (S.I.); (K.S.)
| |
Collapse
|
3
|
Chan PPM, Larson MD, Dickerson JE, Mercieca K, Koh VTC, Lim R, Leung EHY, Samuelson TW, Larsen CL, Harvey A, Töteberg-Harms M, Meier-Gibbons F, Shu-Wen Chan N, Sy JB, Mansouri K, Zhang X, Lam DSC. Minimally Invasive Glaucoma Surgery: Latest Developments and Future Challenges. Asia Pac J Ophthalmol (Phila) 2023; 12:537-564. [PMID: 38079242 DOI: 10.1097/apo.0000000000000646] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 10/12/2023] [Indexed: 12/21/2023] Open
Abstract
The development of minimally invasive glaucoma surgeries (MIGSs) was intended to provide safe and modestly efficacious modalities for early intervention of mild-to-moderate glaucoma, with minimal trauma and rapid recovery. They were mainly ab interno procedures that reduce intraocular pressure by facilitating the aqueous outflow by bypassing the trabecular meshwork resistance, reinforcing the uveoscleral flow via the supraciliary space, and reducing aqueous production by the ciliary body. While the cumulating evidence helps shape the role of the available MIGS, the exponential new development and advancement in this field has expanded the territory of MIGS. Apart from developing subconjunctival MIGS filtration devices (Xen gel stent and PRESERFLO MicroShunt), there is a tendency to revisit the "traditional" MIGS for alternative use and to modify the procedures with consideration of the fundamental aqueous outflow physiology. Combined MIGS has also been suggested, based on the theory that their different mechanisms may provide additive or synergistic effects. The advancement of laser procedures is also promising and could supplement unmet needs along the glaucoma treatment algorithm. This review examines the broad array of MIGS, updates the recent findings, discusses their potential alternative applications, and explores future challenges.
Collapse
Affiliation(s)
- Poemen P M Chan
- Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, Hong Kong, China
- Department of Ophthalmology and Visual Sciences, Lam Kin Chung. Jet King-Shing Ho Glaucoma Treatment and Research Centre, The Chinese University of Hong Kong, Hong Kong, China
| | | | - Jaime E Dickerson
- Sight Sciences, Menlo Park, CA, USA
- University of North Texas Health Science Center, North Texas Eye Research Institute, Fort Worth, TX, USA
| | | | - Victor Teck Chang Koh
- Department of Ophthalmology, National University Health System, Singapore
- Centre for Innovation and Precision Eye Health, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Ridia Lim
- Department of Ophthalmology, Sydney Eye Hospital, Sydney, Australia
- Save Sight Institute, Sydney Medical School, The University of Sydney, Sydney, Australia
| | - Enne Hiu Ying Leung
- The C-MER Dennis Lam & Partners Eye Center, C-MER International Eye Care Group, Hong Kong, China
| | - Thomas W Samuelson
- Minnesota Eye Consultants, Bloomington, MN, US
- Department of Ophthalmology, University of Minnesota, MN, US
| | - Christine L Larsen
- Minnesota Eye Consultants, Bloomington, MN, US
- Department of Ophthalmology, University of Minnesota, MN, US
| | | | - Marc Töteberg-Harms
- Department of Ophthalmology, Augusta University, Medical College of Georgia, Augusta, GA, USA
| | | | | | - Jessica Belle Sy
- Department of Ophthalmology, Sydney Eye Hospital, Sydney, Australia
- Baguio General Hospital and Medical Center, Baguil City, Benguet, Philippines
| | - Kaweh Mansouri
- Glaucoma Center, Swiss Visio, Clinique de Montchoisi, Lausanne, Switzerland
| | - Xiulan Zhang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, China
| | - Dennis S C Lam
- The C-MER Dennis Lam & Partners Eye Center, C-MER International Eye Care Group, Hong Kong, China
- The International Eye Research Institute of The Chinese University of Hong Kong (Shenzhen), Shenzhen, China
| |
Collapse
|
4
|
Zhang X, Lin F, Li F, Lee JWY, Tham CC. Minimally Invasive Glaucoma Surgery: A New Era in Glaucoma Treatment. Asia Pac J Ophthalmol (Phila) 2023; 12:509-511. [PMID: 38079261 DOI: 10.1097/apo.0000000000000648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 10/12/2023] [Indexed: 12/21/2023] Open
Affiliation(s)
- Xiulan Zhang
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, China
| | - Fengbin Lin
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, China
| | - Fei Li
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangdong Provincial Key Laboratory of Ophthalmology and Visual Science, Guangdong Provincial Clinical Research Center for Ocular Diseases, Guangzhou, China
| | - Jacky W Y Lee
- The C-MER International Eye Research Center of The Chinese University of Hong Kong (Shenzhen), Shenzhen, China
- The C-MER Dennis Lam and Partners Eye Center, C-MER International Eye Care Group, Hong Kong, China
| | - Clement C Tham
- Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, Hong Kong, China
- Lam Kin Chung, Jet King-Shing Ho Glaucoma Treatment and Research Centre, The Chinese University of Hong Kong, Hong Kong, China
| |
Collapse
|