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Mueller A, Malley CE, Berzack S, Israilevich R, Ruiz-Pelaez J, Brink M. Canaloplasty and Trabeculotomy Combined With Phacoemulsification for Primary Angle-Closure Glaucoma: A Single-Surgeon Case Series. Cureus 2024; 16:e60549. [PMID: 38887363 PMCID: PMC11181254 DOI: 10.7759/cureus.60549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/18/2024] [Indexed: 06/20/2024] Open
Abstract
PURPOSE To evaluate the outcomes of combined canaloplasty and trabeculotomy with phacoemulsification for primary angle-closure glaucoma (PACG). METHODS In this retrospective, consecutive, single-surgeon case series, we analyzed the pre- and postoperative measurements of PACG patients who had the procedure. Adverse events were recorded. The main outcomes were mean intraocular pressure (IOP) in each quartile of the follow-up year and the number of IOP-lowering medications the patients were on by the end of each quartile compared to their baseline values. RESULTS A total of 46 eyes from 39 PACG patients were included. The preoperative IOP and glaucoma medications taken were 19.33±6.03 mm Hg and 1.80±1.39, respectively (N=46). Postoperative IOP means (mm Hg) in the subsequent four quartiles were 14.00±3.33 (N=44), 13.44±2.83 (N=32), 14.38±2.39 (N=16), and 14.92±2.90 (N=13) (p<0.0001). The mean number of meds was 0.32±0.80, 0.22±0.42, 0.59±0.80, and 0.08±0.28 in each respective quartile (p<0.0001), while the median was 0 across all quartiles. CONCLUSIONS Combining the OMNI surgical system with phacoemulsification led to substantial reductions in mean IOP and the number of IOP-lowering medications when compared to baseline measurements.
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Affiliation(s)
- Anna Mueller
- Department of Ophthalmology, Florida International University, Herbert Wertheim College of Medicine, Miami, USA
| | - Claire E Malley
- Department of Ophthalmology, Florida International University, Herbert Wertheim College of Medicine, Miami, USA
| | - Shannan Berzack
- Department of Ophthalmology, Florida International University, Herbert Wertheim College of Medicine, Miami, USA
| | | | - Juan Ruiz-Pelaez
- Department of Translational Medicine, Florida International University, Herbert Wertheim College of Medicine, Miami, USA
| | - Matthew Brink
- Department of Ophthalmology, Florida International University, Herbert Wertheim College of Medicine, Miami, USA
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2
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Song Y, Lin F, Lv A, Zhang Y, Lu L, Xie L, Tang G, Yuan H, Yang Y, Xu J, Lu P, Xiao M, Zhu X, Yan X, Song W, Li X, Zhang H, Li F, Wang Z, Jin L, Gao X, Liang X, Zhou M, Zhao X, Zhang Y, Chen W, Wang N, Tham CC, Barton K, Park KH, Aung T, Weinreb RN, Tang L, Fan S, Lam DSC, Zhang X. Phacogoniotomy versus phacotrabeculectomy for advanced primary angle-closure glaucoma with cataract: A randomized non-inferiority trial. Asia Pac J Ophthalmol (Phila) 2024; 13:100033. [PMID: 38383075 DOI: 10.1016/j.apjo.2023.100033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 12/16/2023] [Accepted: 12/19/2023] [Indexed: 02/23/2024] Open
Abstract
PURPOSE To investigate the effectiveness and safety of phacogoniotomy versus phacotrabeculectomy (PVP) among patients with advanced primary angle-closure glaucoma (PACG) and cataracts. DESIGN Multicenter, randomized controlled, non-inferiority trial. METHODS A total of 124 patients (124 eyes) with advanced PACG and cataracts were enrolled, with 65 in the phacogoniotomy group and 59 in the phacotrabeculectomy group. Patients were followed up for 12 months with standardized evaluations. The primary outcome was the reduction in intraocular pressure (IOP) from baseline to 12 months postoperatively, of which a non-inferiority margin of 4 mmHg was evaluated. Secondary outcomes included the cumulative surgical success rate, postoperative complications, and changes in the number of glaucoma medications. RESULTS After 12 months, phacogoniotomy demonstrated non-inferiority to phacotrabeculectomy in terms of IOP reduction, with mean IOP reductions of - 26.1 mmHg and - 25.7 mmHg (P = 0.383), respectively, from baseline values of around 40 mmHg. Both groups experienced a significant reduction in the mean number of medications used postoperatively (P < 0.001). The cumulative success rate was comparable between the groups (P = 0.890). However, phacogoniotomy had a lower rate of postoperative complications and interventions (12.3% and 4.6%) compared to phacotrabeculectomy (23.7% and 20.3% respectively). The phacogoniotomy group reported shorter surgery time (22.1 ± 6.5 vs. 38.8 ± 11.1 min; P = 0.030) and higher quality of life (EQ-5D-5 L) improvement at 12 months (7.0 ± 11.5 vs. 3.0 ± 12.9, P = 0.010) than the phacotrabeculectomy group. CONCLUSIONS Phacogoniotomy was non-inferior to phacotrabeculectomy in terms of IOP reduction for advanced PACG and cataracts. Additionally, phacogoniotomy provided a shorter surgical time, lower postoperative complication rate, fewer postoperative interventions, and better postoperative quality of life.
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Affiliation(s)
- Yunhe Song
- 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 510060, 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 510060, China
| | - Aiguo Lv
- Handan City Eye Hospital (The Third Hospital of Handan), Handan 056001, China
| | - Yao Zhang
- Department of Ophthalmology, West China Hospital of Sichuan University, Chengdu, Sichuan Province 610041, China
| | - Lan Lu
- Department of Ophthalmology, Fujian Medical University Union Hospital, Fuzhou, Fujian Province 350001, China
| | - Lin Xie
- Department of Ophthalmology, the Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, China
| | - Guangxian Tang
- Department of Ophthalmology, Shijiazhuang People's Hospital, Hebei Province, 050000, China
| | - Huiping Yuan
- Department of Ophthalmology, the 2nd Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150086, China
| | - Yangfan Yang
- 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 510060, China
| | - Jiangang Xu
- 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 510060, China
| | - Ping Lu
- Handan City Eye Hospital (The Third Hospital of Handan), Handan 056001, China
| | - Meichun Xiao
- Department of Ophthalmology, Fujian Medical University Union Hospital, Fuzhou, Fujian Province 350001, China
| | - Xiaomin Zhu
- Department of Ophthalmology, the Third Affiliated Hospital of Chongqing Medical University, Chongqing 401120, China
| | - Xiaowei Yan
- Department of Ophthalmology, Shijiazhuang People's Hospital, Hebei Province, 050000, China
| | - Wulian Song
- Department of Ophthalmology, the 2nd Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang 150086, China
| | - Xiaoyan Li
- Handan City Eye Hospital (The Third Hospital of Handan), Handan 056001, China
| | - Hengli Zhang
- Department of Ophthalmology, Shijiazhuang People's Hospital, Hebei Province, 050000, 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 510060, China
| | - Zhenyu Wang
- 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 510060, China
| | - Ling Jin
- 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 510060, China
| | - Xinbo Gao
- 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 510060, China
| | - Xiaohong Liang
- 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 510060, China
| | - Minwen Zhou
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University, Shanghai 200080, China
| | - Xiaohuan Zhao
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University, Shanghai 200080, China
| | - Yu 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 510060, China
| | - Weirong Chen
- 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 510060, China
| | - Ningli Wang
- Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing, China
| | - Clement C Tham
- Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, Hong Kong Special Administrative Region of China
| | - Keith Barton
- NIHR Biomedical Research Centre, Moorfields Eye Hospital NHS Foundation Trust, UCL Institute of Ophthalmology, London, UK
| | - Ki Ho Park
- Department of Ophthalmology, Seoul National University College of Medicine, Seoul, Republic of Korea
| | - Tin Aung
- Singapore National Eye Centre, Singapore Eye Research Institute, Singapore, Singapore
| | - Robert N Weinreb
- Hamilton Glaucoma Center, Viterbi Family Department of Ophthalmology, Shiley Eye Institute, University of California, San Diego, CA, USA
| | - Li Tang
- Department of Ophthalmology, West China Hospital of Sichuan University, Chengdu, Sichuan Province 610041, China.
| | - Sujie Fan
- Handan City Eye Hospital (The Third Hospital of Handan), Handan 056001, China.
| | - Dennis S C Lam
- The International Eye Research Institute, the Chinese University of Hong Kong (Shenzhen), Shenzhen, China.
| | - 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 510060, China.
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Sener H, Gulmez Sevim D, Evereklioglu C, Uludag MT, Gunay Sener AB, Polat OA, Arda H, Horozoglu F. Efficacy and Safety of Different Types of Intraocular Pressure-Lowering Surgeries in Patients with Primary Angle Closure (PAC) or PAC Glaucoma: Systematic Review and Network Meta-Analysis of Randomized Clinical Trials. Semin Ophthalmol 2024; 39:17-26. [PMID: 37296113 DOI: 10.1080/08820538.2023.2223292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 05/05/2023] [Accepted: 05/09/2023] [Indexed: 06/12/2023]
Abstract
OBJECTIVE To compare the intraocular pressure (IOP)-lowering effect of different types of surgery available in the literature using a network meta-analysis (NMA) based on a systematic review. METHODS PubMed and the Cochrane database were searched. Randomized clinical trials involving surgical interventions for high IOP for PAC (primary angle closure) or PACG (primary angle closure glaucoma) were included. Descriptive statistics and outcomes were extracted. Bayesian NMA was performed to compare the IOP-lowering effect and the change in the number of antiglaucoma drugs required between baseline and endpoint, as well as success rates. RESULTS This NMA included 21 articles with 1237 eyes with PAC or PACG. Interventions were characterised as phacoemulsification (phaco), trabeculectomy, goniosynechialysis (GSL) with viscoelastic or blunt device, goniosurgery (GS) (trabeculotomy or goniotomy), micro-bypass stent (Istent®), endocyclophotocoagulation (ECPL) or various combinations of these procedures. Phaco+GSL [-1.73 (95%CrI: -3.53 to -0.13)] and phaco+GSL+GS [-3.92 (95%CrI: -6.91 to -1.31)] provided better IOP lowering effects than phaco alone. Phaco+trabeculectomy [-3.11 (95%CrI: -5.82 to -0.44)] was inferior to phaco+GSL+GS. Phaco+trabeculectomy [-0.45 (95%CrI: -0.81 to -0.13)] provided a better outcome in terms of reducing the need for antiglaucoma drug compared to phaco alone. There were no differences between the other surgeries in terms of reduction of antiglaucoma drug number and IOP lowering effect. Success rates were similar for all surgical procedures. CONCLUSIONS Phaco+GSL+GS showed the most promising results for lowering IOP. Phaco+trabeculectomy resulted in a significant reduction in the number of antiglaucoma drugs compared to phaco alone.
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Affiliation(s)
- Hidayet Sener
- Department of Ophthalmology, Division of Surgical and Medical Glaucoma, Erciyes University Medical Faculty, Kayseri, Türkiye
| | - Duygu Gulmez Sevim
- Department of Ophthalmology, Division of Surgical and Medical Glaucoma, Erciyes University Medical Faculty, Kayseri, Türkiye
| | - Cem Evereklioglu
- Department of Ophthalmology, Division of Surgical and Medical Glaucoma, Erciyes University Medical Faculty, Kayseri, Türkiye
| | - Muhammed Taha Uludag
- Department of Ophthalmology, Division of Surgical and Medical Glaucoma, Erciyes University Medical Faculty, Kayseri, Türkiye
| | - Ayse Busra Gunay Sener
- Department of Medical Informatics and Biostatistics, Erciyes University Medical Faculty, Kayseri, Türkiye
| | - Osman Ahmet Polat
- Department of Ophthalmology, Division of Surgical and Medical Glaucoma, Erciyes University Medical Faculty, Kayseri, Türkiye
| | - Hatice Arda
- Department of Ophthalmology, Division of Surgical and Medical Glaucoma, Erciyes University Medical Faculty, Kayseri, Türkiye
| | - Fatih Horozoglu
- Department of Ophthalmology, Division of Surgical and Medical Glaucoma, Erciyes University Medical Faculty, Kayseri, Türkiye
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Lin H, Li J, Zheng X, Wan R, Zhou M, Ding Y, Ji Y, Xie Y, Tham CC, Zhang S, Liang Y. Incidence and characteristics of aqueous misdirection after glaucoma surgery in Chinese patients with primary angle-closure glaucoma. EYE AND VISION (LONDON, ENGLAND) 2023; 10:28. [PMID: 37391810 DOI: 10.1186/s40662-023-00346-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 05/21/2023] [Indexed: 07/02/2023]
Abstract
BACKGROUND To report the incidence and clinical characteristics of aqueous misdirection (AM) after glaucoma surgery in Chinese patients with primary angle-closure glaucoma. METHODS Medical records of all patients diagnosed with primary angle-closure glaucoma who underwent glaucoma surgery in the Eye Hospital of Wenzhou Medical University between January 2012 and December 2021 were retrospectively reviewed. Cases of AM were identified through a keyword-based search. The incidence of AM was calculated. Demographic and clinical characteristics of the AM patients were also described. RESULTS A total of 5044 eyes with primary angle-closure glaucoma were included (mean age 65.81 ± 9.96 years, 68.11% women). Thirty-eight eyes developed AM, presenting an overall incidence of 0.75%. The mean time interval between surgery and first record of AM diagnosis was 2.57 ± 5.24 months (range, 0 day to 24 months). The incidence of AM was significantly higher in patients aged ≤ 40 years (21.28%) and those aged 40-50 years (3.32%), compared to those > 50 years (0.42%) (P < 0.001). AM developed much more frequently among patients with chronic angle-closure glaucoma (1.30%), compared to those with acute angle-closure glaucoma (0.32%, P < 0.001). Eleven eyes (0.37%) developed AM following non-filtering surgery compared to 24 eyes (2.27%) after filtering surgery (P < 0.001). CONCLUSION The incidence of AM after glaucoma surgery was 0.75% in Chinese patients with primary angle closure glaucoma. Younger age, chronic angle-closure glaucoma, and undergoing filtering surgery, were identified as associated risk factors for developing AM. Phacoemulsification may have less risk of developing AM compared to filtering surgery.
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Affiliation(s)
| | - Jiaqian Li
- Wenzhou Medical University, Wenzhou, 325027, China
| | - Xuanli Zheng
- Wenzhou Medical University, Wenzhou, 325027, China
| | - Rui Wan
- Wenzhou Medical University, Wenzhou, 325027, China
| | | | - Yutong Ding
- Wenzhou Medical University, Wenzhou, 325027, China
| | - Yiting Ji
- Wenzhou Medical University, Wenzhou, 325027, China
| | - Yanqian Xie
- National Clinical Research Center for Ocular Diseases, Eye Hospital, Wenzhou Medical University, No. 270, Xue Yuan Xi Road, Wenzhou, 325027, Zhejiang, China
- Glaucoma Research Institute, Wenzhou Medical University, Wenzhou, 325027, China
| | - Clement C Tham
- Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, Hong Kong, SAR, China
| | - Shaodan Zhang
- National Clinical Research Center for Ocular Diseases, Eye Hospital, Wenzhou Medical University, No. 270, Xue Yuan Xi Road, Wenzhou, 325027, Zhejiang, China.
- Glaucoma Research Institute, Wenzhou Medical University, Wenzhou, 325027, China.
| | - Yuanbo Liang
- National Clinical Research Center for Ocular Diseases, Eye Hospital, Wenzhou Medical University, No. 270, Xue Yuan Xi Road, Wenzhou, 325027, Zhejiang, China.
- Glaucoma Research Institute, Wenzhou Medical University, Wenzhou, 325027, China.
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Mohammadi M, Daraby M, Eslami Y, Fakhraie G, Vahedian Z, Safizadeh M, Sadeghi R, Beikmarzehei A, Tabatabaei SM. One-year outcomes of combined phacoemulsification and viscogoniosynechialysis with and without endoscopic cyclophotocoagulation in primary angle-closure glaucoma. Int Ophthalmol 2023:10.1007/s10792-023-02723-0. [PMID: 37071345 DOI: 10.1007/s10792-023-02723-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 04/09/2023] [Indexed: 04/19/2023]
Abstract
PURPOSE To compare the outcomes of combined phacoemulsification and viscogoniosynechialysis (VGSL) with and without endoscopic cyclophtocoagulation (ECP) in primary angle-closure glaucoma (PACG). METHODS In this prospective interventional case series 52 eyes of 50 patients were enrolled. Twenty-seven eyes underwent combined phacoemulsification and VGSL (PV group) and 25 eyes underwent the same procedure plus circumferential ECP (PVE group). All eyes were followed 1 day, 1 week, 3 months, 6 months, and 1 year after the procedure. Intraocular pressure and antiglaucoma medications were compared between and within groups using generalized estimating equations. Kaplan-Meier survival analysis was carried out to compare intensity to failure between groups. RESULTS The mean ± SD age was 63.23 ± 6.87 years and 50% of the cases were male in the entire group. Intraocular pressure (IOP) and antiglaucoma medications were significantly reduced at all time points in comparison with the baseline in both groups (p < 0.05). There was no significant difference between groups in either IOP or medications at specific time points (p > 0.05). One eye in each group developed a fibrinous reaction in the postoperative period. There was no statistically significant difference between groups regarding the intensity to failure (P = 0.169). CONCLUSION There were no significant differences in IOP and medication reduction between groups. Also, the complications were comparable between groups.
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Affiliation(s)
- Massood Mohammadi
- Glaucoma Service, Farabi Eye Hospital, Tehran University of Medical Sciences, Qazvin Square, Tehran, Iran
| | - Mostafa Daraby
- Glaucoma Service, Farabi Eye Hospital, Tehran University of Medical Sciences, Qazvin Square, Tehran, Iran
| | - Yadollah Eslami
- Glaucoma Service, Farabi Eye Hospital, Tehran University of Medical Sciences, Qazvin Square, Tehran, Iran
| | - Ghasem Fakhraie
- Glaucoma Service, Farabi Eye Hospital, Tehran University of Medical Sciences, Qazvin Square, Tehran, Iran
| | - Zakieh Vahedian
- Glaucoma Service, Farabi Eye Hospital, Tehran University of Medical Sciences, Qazvin Square, Tehran, Iran
| | - Mona Safizadeh
- Glaucoma Service, Farabi Eye Hospital, Tehran University of Medical Sciences, Qazvin Square, Tehran, Iran
| | - Reza Sadeghi
- Glaucoma Service, Farabi Eye Hospital, Tehran University of Medical Sciences, Qazvin Square, Tehran, Iran
| | | | - Seyed Mehdi Tabatabaei
- Glaucoma Service, Farabi Eye Hospital, Tehran University of Medical Sciences, Qazvin Square, Tehran, Iran.
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Anterior Segment Parameter Changes after Cataract Surgery in Open-Angle and Angle-Closure Eyes: A Prospective Study. J Clin Med 2022; 12:jcm12010327. [PMID: 36615126 PMCID: PMC9820897 DOI: 10.3390/jcm12010327] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2022] [Revised: 12/26/2022] [Accepted: 12/28/2022] [Indexed: 01/03/2023] Open
Abstract
Background: To investigate the anterior segment parameters before and after cataract surgery in open-angle eyes and different subtypes of primary angle-closure glaucoma (PACG) eyes and to further explore the potential relationship between the anterior rotation of the ciliary process and crystalline lens. Methods: An observational, prospective study was performed on 66 patients who had cataract surgery including 22 chronic PACG patients, 22 acute PACG patients, and 22 open-angle cataract patients. Anterior segment parameters including the trabecular-ciliary process distance, ciliary process area, trabecular-ciliary angle (TCA), maximum ciliary body thickness (CBTmax), and so on, were measured using ultrasound biomicroscopy preoperatively and 3 months postoperatively. Results: After the surgery, there were significant increases in TCA (p < 0.001) and CBTmax (p < 0.05) in all three groups, while there was no significant change in the trabecular-ciliary process distance (p > 0.05) in all three groups. No significant difference in the changes of ciliary process area, TCA, and CBTmax (p > 0.05) pre- and postoperatively among the three groups were identified. Conclusions: Extractions of crystalline lenses played similar roles in terms of decreasing the anterior rotation of ciliary processes in open-angle eyes and angle-closure eyes. A natural anatomical abnormality may be a more important factor in the anterior rotation of ciliary processes in PACG patients.
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Yao L, Yang X, Jia S, Wang W, Yang X, Bai H. Combined Surgery Versus Phacoemulsification Alone for Patients with Primary Angle‑Closure Glaucoma: A meta-analysis. Semin Ophthalmol 2022:1-8. [DOI: 10.1080/08820538.2022.2148114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Lin Yao
- Qingdao Aier Eye Hospital, Qingdao, China
| | - Xian Yang
- Department of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Shaoyou Jia
- Department of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Wenying Wang
- Department of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Xuejiao Yang
- Department of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Haiqing Bai
- Department of Ophthalmology, The Affiliated Hospital of Qingdao University, Qingdao, China
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Kontic M, Todorovic D, Zecevic R, Vulovic TS. High-Frequency Deep Sclerotomy as Adjunctive Therapy in Open-Angle Glaucoma Patients. Ophthalmic Res 2022; 66:339-344. [PMID: 36380636 DOI: 10.1159/000527677] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Accepted: 10/09/2022] [Indexed: 12/23/2023]
Abstract
INTRODUCTION Glaucoma is a chronic, progressive disease of the optic nerve that can cause vision loss and blindness. High-frequency deep sclerotomy (HFDS) is a novel ab interno procedure used to lower intraocular pressure (IOP). This study aims at examining hypotensive effects of HFDS in patients with medically uncontrolled primary open-angle glaucoma (POAG). METHODS 23 patients (23 eyes) participated in this study. They were all affected by POAG and used maximum prescribed medical therapy. It is important to note that the target IOP was not detected in any study participant. The target IOP is the highest IOP value at which no new damages of the optic nerve occur. The procedure was performed with a custom-made, high-frequency dissection probe by applying bipolar current of 500 kHz. Six pockets (1 mm deep, 0.3 mm high, and 6 mm wide) were made ab interno in nasal sclera (through trabecular meshwork and Schlemm's canal). Tobramycin/dexamethasone and pilocarpine eye drops were administered postoperatively for a month. RESULTS The mean value of the base IOP had been 25.6 mm Hg before the procedure. Significant complications were not recorded either during the surgery or in a postoperative follow-up period. The average IOP for our patients reduced by 8.6 mm Hg (33.6%) after a year. The mean value of the instilled anti-glaucoma eye drops had been 2.78 (SD = 0.45) before the HFDS and 0.61 (SD = 1.04) at the end of the research. The target IOP was not achieved in five cases (21.7% of our sample). DISCUSSION/CONCLUSION This study presents the data on our first surgical experience with HFDS that was conducted on 23 patients who had medically uncontrolled POAG. The results indicate that HFDS is safe and efficient in reducing IOP.
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Affiliation(s)
- Marko Kontic
- Special Ophthalmology Hospital "Belgrade Ophthalmological Center", Belgrade, Serbia
| | - Dusan Todorovic
- Clinic of Ophthalmology, Clinical Center Kragujevac, Kragujevac, Serbia
- Department of Ophthalmology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
| | - Rada Zecevic
- Special Ophthalmology Hospital "Belgrade Ophthalmological Center", Belgrade, Serbia
| | - Tatjana Sarenac Vulovic
- Clinic of Ophthalmology, Clinical Center Kragujevac, Kragujevac, Serbia
- Department of Ophthalmology, Faculty of Medical Sciences, University of Kragujevac, Kragujevac, Serbia
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9
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Song Y, Zhang Y, Li F, Zhang Y, Lin F, Lv A, Li X, Lu P, Xiao M, Zhang H, Yan X, Zhu X, Song W, Zhao X, Gao X, Hu K, Liang X, Zhang X, Wang Z, Shi J, Zhu Y, Zhang Y, Fan S, Tang G, Lu L, Xie L, Yuan H, Zhou M, Chen W, Tang L, Lam DSC, Weinreb RN, Zhang X. One-Year Results of a Multicenter Study: Intraocular Pressure-Lowering Effect of Combined Phacoemulsification, Goniosynechialysis, and Goniotomy for Cases of Advanced Primary Angle-Closure Glaucoma With Cataract. Asia Pac J Ophthalmol (Phila) 2022; 11:529-535. [PMID: 36417677 DOI: 10.1097/apo.0000000000000579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 09/28/2022] [Indexed: 11/24/2022] Open
Abstract
PURPOSE To evaluate the intraocular pressure (IOP)-lowering effect of the combination of phacoemulsification with intraocular lens implantation (PEI), goniosynechialysis (GSL), and goniotomy (GT) in eyes of advanced primary angle-closure glaucoma (PACG) with cataract. DESIGN Multicenter observational study. METHODS We enrolled 83 eyes of 83 patients with advanced PACG who received combined PEI+GSL+GT at 8 ophthalmic institutes. Each patient was assessed before treatment and at 1, 7 days, 1, 3, 6, and 12 months postsurgery. The criteria for complete success were IOP within 6 to 18 mm Hg and at least 20% of reduction in IOP from baseline without ocular hypotensive medications or reoperation. The definition of qualified success was similar to that of complete success, except for the need for ocular hypotensive medications. The potential prognostic factors for surgical success were investigated using a multivariate logistic model. RESULTS All participants completed 1 year of follow-up. Complete and qualified success were achieved in 74 (89.1%) and 79 (95.2%) of 83 eyes, respectively. The mean preoperative and postsurgical IOPs were 27.4±7.3 and 14.2±2.6 mm Hg, respectively. Participants used an average of 2.0 and 0.3 types of ocular hypotensive medications before and after surgery, respectively. The chief complications included hyphema (n=9), IOP spike (n=9), and corneal edema (n=8). None of the eyes required reoperation or developed vision-threatening complications. Multivariate analysis showed that older age was associated with a higher probability of complete success (odds ratio=1.13; 95% CI: 1.02-1.25; P=0.020). CONCLUSIONS The 1-year results of combination of PEI+GSL+GT in treating advanced PACG cases with cataract appear to be safe and effective. Further large-scale multination and multicenter studies are warranted.
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Affiliation(s)
- Yunhe Song
- 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, Guangdong Province, China
| | - Yi Zhang
- Department of Ophthalmology, West China Hospital of Sichuan University, Chengdu, Sichuan Province, 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, Guangdong Province, China
| | - Yingzhe 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, Guangdong Province, 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, Guangdong Province, China
| | - Aiguo Lv
- Handan City Eye Hospital (The Third Hospital of Handan), Handan, Hebei Province, China
| | - Xiaoyan Li
- Handan City Eye Hospital (The Third Hospital of Handan), Handan, Hebei Province, China
| | - Ping Lu
- Handan City Eye Hospital (The Third Hospital of Handan), Handan, Hebei Province, China
| | - Meichun Xiao
- Department of Ophthalmology, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China
| | - Hengli Zhang
- Department of Ophthalmology, Shijiazhuang People's Hospital, Shijiazhuang, Hebei Province, China
| | - Xiaowei Yan
- Department of Ophthalmology, Shijiazhuang People's Hospital, Shijiazhuang, Hebei Province, China
| | - Xiaomin Zhu
- Department of Ophthalmology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, Sichuan Province, China
| | - Wulian Song
- Department of Ophthalmology, The 2nd Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang Province, China
| | - Xiaohuan Zhao
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Xinbo Gao
- 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, Guangdong Province, China
| | - Kun Hu
- 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, Guangdong Province, China
| | - Xiaohong Liang
- 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, Guangdong Province, China
| | - Xi Zhang
- Affiliated Hospital of Guizhou Medical University, Guiyang, Guizhou Province, China
| | - Zhenyu Wang
- 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, Guangdong Province, China
| | - Jiguang Shi
- Enshi Huiyi Eye Hospital, Enshi, Hubei Province, China
| | - Yunyun Zhu
- The eighth affiliated hospital, Sun Yat-sen University, Shenzhen, China
| | - Yu 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, Guangdong Province, China
| | - Sujie Fan
- Handan City Eye Hospital (The Third Hospital of Handan), Handan, Hebei Province, China
| | - Guangxian Tang
- Department of Ophthalmology, Shijiazhuang People's Hospital, Shijiazhuang, Hebei Province, China
| | - Lan Lu
- Department of Ophthalmology, Fujian Medical University Union Hospital, Fuzhou, Fujian Province, China
| | - Lin Xie
- Department of Ophthalmology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, Sichuan Province, China
| | - Huiping Yuan
- Department of Ophthalmology, The 2nd Affiliated Hospital, Harbin Medical University, Harbin, Heilongjiang Province, China
| | - Minwen Zhou
- Department of Ophthalmology, Shanghai General Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Weirong Chen
- 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, Guangdong Province, China
| | - Li Tang
- Department of Ophthalmology, West China Hospital of Sichuan University, Chengdu, Sichuan Province, China
| | - Dennis S C Lam
- The C-MER International Eye Research Center of The Chinese University of Hong Kong (Shenzhen), Shenzhen, China
- The C-MER (Shenzhen) Dennis Lam Eye Hospital, Shenzhen, China
| | - Robert N Weinreb
- Hamilton Glaucoma Center, Viterbi Family Department of Ophthalmology, and Shiley Eye Institute, University of California San Diego, La Jolla, CA, US
| | - 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, Guangdong Province, China
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Song Y, Zhang H, Zhang Y, Tang G, Wan KH, Lee JWY, Congdon N, Zhang M, He M, Tham CC, Leung CKS, Weinreb RN, Lam DSC, Zhang X. Minimally Invasive Glaucoma Surgery in Primary Angle-Closure Glaucoma. Asia Pac J Ophthalmol (Phila) 2022; 11:460-469. [PMID: 36179337 DOI: 10.1097/apo.0000000000000561] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 07/24/2022] [Indexed: 02/05/2023] Open
Abstract
Primary angle-closure glaucoma (PACG) is responsible for half of the glaucoma-related blindness worldwide. Cataract surgery with or without trabeculectomy has been considered to be the first-line treatment in eyes with medically uncontrolled PACG. While minimally invasive glaucoma surgery has become an important surgical approach for primary open-angle glaucoma, its indications and benefits in PACG are less clear. This review summarizes the efficacy and safety profile of minimally invasive glaucoma surgery in PACG to unfold new insights into the surgical management of PACG.
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Affiliation(s)
- Yunhe Song
- 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
| | - Hengli Zhang
- Department of Ophthalmology, Shijiazhuang People's Hospital, Hebei, China
| | - Yingzhe 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
| | - Guangxian Tang
- Department of Ophthalmology, Shijiazhuang People's Hospital, Hebei, China
| | - Kelvin H Wan
- C-MER Dennis Lam & Partners Eye Center, C-MER International Eye Care Group, Hong Kong, China
- Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong, China
| | - Jacky W Y Lee
- C-MER Dennis Lam & Partners Eye Center, C-MER International Eye Care Group, Hong Kong, China
- C-MER International Eye Research Center of The Chinese University of Hong Kong (Shenzhen), Shenzhen, China
- C-MER (Shenzhen) Dennis Lam Eye Hospital, Shenzhen, China
| | - Nathan Congdon
- Orbis International, New York, NY
- Centre for Public Health, Queen's University Belfast, Belfast, UK
- Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Mingzhi Zhang
- Joint Shantou International Eye Center of Shantou University and The Chinese University of Hong Kong, Shantou University Medical College, Shantou, Guangdong, China
| | - Mingguang He
- Centre for Eye Research Australia Ltd, University of Melbourne, Australia
| | - Clement C Tham
- Lam Kin Chung. Jet King-Shing Ho Glaucoma Treatment And Research Centre, The Chinese University of Hong Kong, Hong Kong, China
| | | | - Robert N Weinreb
- Hamilton Glaucoma Center, Shiley Eye Institute, The Viterbi Family Department of Ophthalmology, University of California San Diego, La Jolla
| | - Dennis S C Lam
- C-MER Dennis Lam & Partners Eye Center, C-MER International Eye Care Group, Hong Kong, China
- C-MER International Eye Research Center of The Chinese University of Hong Kong (Shenzhen), Shenzhen, China
- C-MER (Shenzhen) Dennis Lam Eye Hospital, Shenzhen, China
| | - 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
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