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Zhou B, Yan J, Bekerman VP, Khouri AS. Adjunctive use of netarsudil 0.02% in the treatment of refractory glaucoma: a one year analysis. Int Ophthalmol 2024; 44:335. [PMID: 39046674 PMCID: PMC11269381 DOI: 10.1007/s10792-024-03245-z] [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: 08/30/2023] [Accepted: 07/14/2024] [Indexed: 07/25/2024]
Abstract
PURPOSE This study evaluates the long-term adjunctive use of netarsudil ophthalmic solution 0.02% in lowering IOP in patients with refractory glaucoma. METHODS This retrospective chart review study was conducted at a tertiary care center. Patients who were prescribed add-on netarsudil therapy and on ≥ 3 topical glaucoma medications from 01/01/2018 to 08/31/2020 were reviewed. 47 patients (69 eyes) met the inclusion criteria. Baseline IOPs prior to the addition of netarsudil were compared to IOPs measured at 3-, 6-, and 12-month intervals. Any patients with inadequate follow-up or who had glaucoma surgery after netarsudil initiation were excluded. RESULTS Median baseline IOP (± SD) was 21 ± 5.8 mmHg (median of 2 visits prior to initiation of netarsudil). At 3-month follow-up, 64 eyes had a median IOP of 16 ± 6.7 mmHg (p < 0.01). At 6-month follow-up, 56 eyes had a median IOP of 18 ± 4.6 mmHg (p < 0.01). At 12-month follow-up, 44 eyes had a median IOP of 15 ± 6.8 mmHg (p < 0.01). At the conclusion of the study, 64% of eyes reached 1 year follow-up due to several reasons. CONCLUSIONS Patients with refractory glaucoma showed statistically and clinically significant IOP reductions on netarsudil. IOP reduction was stable long-term with the largest decrease in IOP seen at 12 months. Although some patients will still go on to require further laser or incisional surgery, for most patients netarsudil is an effective treatment for adjunctive use in refractory glaucoma.
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Affiliation(s)
- Benjamin Zhou
- Rutgers New Jersey Medical School, Institute of Ophthalmology and Visual Science, 90 Bergen St, Newark, NJ, 07103, USA
| | - John Yan
- Rutgers New Jersey Medical School, Institute of Ophthalmology and Visual Science, 90 Bergen St, Newark, NJ, 07103, USA
| | - Vladislav P Bekerman
- Rutgers New Jersey Medical School, Institute of Ophthalmology and Visual Science, 90 Bergen St, Newark, NJ, 07103, USA
| | - Albert S Khouri
- Rutgers New Jersey Medical School, Institute of Ophthalmology and Visual Science, 90 Bergen St, Newark, NJ, 07103, USA.
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Youn KI, Lee JW, Song Y, Lee SY, Song KH. Development of Cell Culture Platforms for Study of Trabecular Meshwork Cells and Glaucoma Development. Tissue Eng Regen Med 2024; 21:695-710. [PMID: 38642251 PMCID: PMC11187050 DOI: 10.1007/s13770-024-00640-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 03/07/2024] [Accepted: 03/14/2024] [Indexed: 04/22/2024] Open
Abstract
BACKGROUND Various cell culture platforms that could display native environmental cue-mimicking stimuli were developed, and effects of environmental cues on cell behaviors were studied with the cell culture platforms. Likewise, various cell culture platforms mimicking native trabecular meshwork (TM) composed of juxtacanalicular, corneoscleral and uveal meshwork located in internal scleral sulcus were used to study effects of environmental cues and/or drug treatments on TM cells and glaucoma development. Glaucoma is a disease that could cause blindness, and cause of glaucoma is not clearly identified yet. It appears that aqueous humor (AH) outflow resistance increased by damages on pathway of AH outflow can elevate intraocular pressure (IOP). These overall possibly contribute to development of glaucoma. METHODS For the study of glaucoma, static and dynamic cell culture platforms were developed. Particularly, the dynamic platforms exploiting AH outflow-mimicking perfusion or increased IOP-mimicking increased pressure were used to study how perfusion or increased pressure could affect TM cells. Overall, potential mechanisms of glaucoma development, TM structures and compositions, TM cell culture platform types and researches on TM cells and glaucoma development with the platforms were described in this review. RESULTS AND CONCLUSION This will be useful to improve researches on TM cells and develop enhanced therapies targeting glaucoma.
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Affiliation(s)
- Kook In Youn
- Department of Nano-Bioengineering, Incheon National University, 119, Academy-ro, Yeonsu-gu, Incheon, 22012, Republic of Korea
| | - Ji Woo Lee
- Department of Nano-Bioengineering, Incheon National University, 119, Academy-ro, Yeonsu-gu, Incheon, 22012, Republic of Korea
| | - Youngjun Song
- Department of Nano-Bioengineering, Incheon National University, 119, Academy-ro, Yeonsu-gu, Incheon, 22012, Republic of Korea
| | - Sang Yeop Lee
- Department of Ophthalmology, Severance Hospital, Institute of Vision Research, Yonsei University College of Medicine, Seoul, Republic of Korea.
- Department of Ophthalmology, Yongin Severance Hospital, Yonsei University College of Medicine, 363 Dongbaekjukjeon-daero, Giheung-gu, Yongin-si, Gyeonggi-do, 16995, Republic of Korea.
| | - Kwang Hoon Song
- Department of Nano-Bioengineering, Incheon National University, 119, Academy-ro, Yeonsu-gu, Incheon, 22012, Republic of Korea.
- Research Center of Brain-Machine Interface, Incheon National University, 119, Academy-ro, Yeonsu-gu, Incheon, 22012, Republic of Korea.
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Zanutigh V, Perrone LD, Gómez-Caride G, Perrone F, Valvecchia G, Logioco C. Success rate in micropulse diode laser treatment with regard to lens status, refractive errors, and glaucoma subtypes. Int Ophthalmol 2023:10.1007/s10792-023-02640-2. [PMID: 36715958 DOI: 10.1007/s10792-023-02640-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Accepted: 01/19/2023] [Indexed: 01/31/2023]
Abstract
PURPOSE To evaluate the efficacy of micropulse transscleral cyclophotocoagulation (MP-TSCPC) considering different characteristics: glaucoma subtypes and lens status. METHODS A retrospective case-series study was designed to evaluate intraocular pressure (IOP), and the number of IOP-lowering medications, used by glaucoma patients treated with MP-TSCPC between 2016 and 2019. Cases had a follow-up period of 12 months. Achieving an IOP reduction higher than 20%, or the decrease of at least one IOP-lowering medication, was considered a successful outcome. The same population was analyzed by classifying them in two groups as: glaucoma subtypes and lens status. The baseline spherical equivalent (SE) was also calculated for considering association with the achieved IOP. RESULTS A total of 86 eyes were included. In most cases, IOP and IOP-lowering medications were decreased with a statistically significant difference (p < 0.0001), and all of them had a successful outcome. The percentage of IOP drop oscillated between 25.9% (open-angle glaucoma sub-group) and 37.5% (pseudoexfoliative glaucoma sub-group), 12 months after surgery. The difference between the groups was not statistically significant (p 0.20 and 0.32 for glaucoma subtypes and lens status, respectively). The Pearson's coefficient obtained was low for the SE and IOP association, at the 12 -month postoperative mark (- 0.009; p < 0.001). CONCLUSIONS The MP-TSCPC treatment was successful in decreasing IOP and IOP-lowering medications, in different glaucoma subtypes. Differences between groups (glaucoma subtypes, phakic and pseudophakic eyes) were not statistically significant. No association was found between the SE and the IOP achieved value after MS-TSCPC treatment.
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Affiliation(s)
- Virginia Zanutigh
- Centro de Ojos Quilmes, Humberto Primo, 298, Quilmes, Buenos Aires, Argentina.
| | | | - Gastón Gómez-Caride
- Centro de Ojos Quilmes, Humberto Primo, 298, Quilmes, Buenos Aires, Argentina
| | - Franco Perrone
- Centro de Ojos Quilmes, Humberto Primo, 298, Quilmes, Buenos Aires, Argentina
| | - Gerardo Valvecchia
- Centro de Ojos Quilmes, Humberto Primo, 298, Quilmes, Buenos Aires, Argentina
| | - Celina Logioco
- Centro de Ojos Quilmes, Humberto Primo, 298, Quilmes, Buenos Aires, Argentina
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Zhou B, Bekerman VP, Khouri AS. Use of Latanoprostene Bunod as Adjunctive Glaucoma Therapy in Refractory Glaucoma. J Curr Glaucoma Pract 2022; 16:166-169. [PMID: 36793262 PMCID: PMC9905875 DOI: 10.5005/jp-journals-10078-1386] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 07/27/2022] [Indexed: 01/25/2023] Open
Abstract
Aim To investigate the long-term efficacy of adjunctive use of latanoprostene bunod (LBN), a new nitric oxide donating prostaglandin medication, in refractory cases of glaucoma at a tertiary care center. Materials and methods A review for patients who received add-on LBN was conducted from 1st January 2018 to 31st August 2020. A total of 33 patients (53 eyes) met the inclusion criteria of being on ≥3 topical medications, having an intraocular pressure measurement prior to starting LBN, and having adequate follow-up. Baseline demographics, prior treatments, adverse effects, and intraocular pressures measured at baseline, 3, 6, and 12 months were recorded. Results Mean baseline intraocular pressure (IOP) [mm Hg ± standard deviation (SD)] was 19.9 ± 6.0. At 3 months, 49 eyes had a mean IOP of 17.3 ± 5.5 (p < 0.01) with an absolute reduction of 2.6 ± 6.6 and a percent reduction of 9 ± 28%. At 6 months, 35 eyes had a mean IOP of 17.2 ± 4.7 (p < 0.01) with an absolute reduction of 3.6 ± 7.4 and a percent reduction of 11 ± 30%. At 12 months, 28 eyes had a mean IOP of 16 ± 4.5 (p < 0.01) with an absolute reduction of 5.8 ± 7.4 and a percent reduction of 19 ± 38%. Over the course of the study, 18 eyes were lost to follow-up. Three eyes had a laser trabeculoplasty, and four eyes required incisional surgery. No eyes discontinued the medication due to adverse effects. Conclusion Adjunctive use of LBN in refractory glaucoma showed clinically and statistically significant IOP reductions at 3, 6, and 12-month time points. IOP reduction in patients was stable throughout the course of the study, with the largest decreases seen at the 12-month interval. Clinical significance LBN was well tolerated by patients and may be useful as an additive agent in providing long-term intraocular pressure reduction for patients with severe glaucoma on maximal therapy. How to cite this article Zhou B, Bekerman VP, Khouri AS. Use of Latanoprostene Bunod as Adjunctive Glaucoma Therapy in Refractory Glaucoma. J Curr Glaucoma Pract 2022;16(3):166-169.
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Affiliation(s)
- Benjamin Zhou
- Institute of Ophthalmology & Visual Science, Rutgers New Jersey Medical School, Newark, New Jersey, United States
| | - Vladislav P Bekerman
- Institute of Ophthalmology & Visual Science, Rutgers New Jersey Medical School, Newark, New Jersey, United States
| | - Albert S Khouri
- Institute of Ophthalmology & Visual Science, Rutgers New Jersey Medical School, Newark, New Jersey, United States
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Lee D, Nakai A, Miwa Y, Tomita Y, Kunimi H, Chen J, Ikeda SI, Tsubota K, Negishi K, Kurihara T. Retinal degeneration induced in a mouse model of ischemia-reperfusion injury and its management by pemafibrate treatment. FASEB J 2022; 36:e22497. [PMID: 35969144 DOI: 10.1096/fj.202200455rrr] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 07/19/2022] [Accepted: 08/01/2022] [Indexed: 01/02/2023]
Abstract
Retinal ischemia-reperfusion (I/R) injury is a common cause of visual impairment. To date, no effective treatment is available for retinal I/R injury. In addition, the precise pathological mechanisms still need to be established. Recently, pemafibrate, a peroxisome proliferator-activated receptor α (PPARα) modulator, was shown to be a promising drug for retinal ischemia. However, the role of pemafibrate in preventing retinal I/R injury has not been documented. Here, we investigated how retinal degeneration occurs in a mouse model of retinal I/R injury by elevation of intraocular pressure and examined whether pemafibrate could be beneficial against retinal degeneration. Adult mice were orally administered pemafibrate (0.5 mg/kg/day) for 4 days, followed by retinal I/R injury. The mice were continuously administered pemafibrate once every day until the end of the experiments. Retinal functional changes were measured using electroretinography. Retina, liver, and serum samples were used for western blotting, quantitative PCR, immunohistochemistry, or enzyme linked immunosorbent assay. Retinal degeneration induced by retinal inflammation was prevented by pemafibrate administration. Pemafibrate administration increased the hepatic PPARα target gene expression and serum levels of fibroblast growth factor 21, a neuroprotective molecule in the eye. The expression of hypoxia-response and pro-and anti-apoptotic/inflammatory genes increased in the retina following retinal I/R injury; however, these changes were modulated by pemafibrate administration. In conclusion, pemafibrate is a promising preventive drug for ischemic retinopathies.
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Affiliation(s)
- Deokho Lee
- Laboratory of Photobiology, Keio University School of Medicine, Tokyo, Japan.,Department of Ophthalmology, Keio University School of Medicine, Tokyo, Japan
| | - Ayaka Nakai
- Laboratory of Photobiology, Keio University School of Medicine, Tokyo, Japan.,Department of Ophthalmology, Keio University School of Medicine, Tokyo, Japan.,Department of Ophthalmology, Nihon University School of Medicine, Tokyo, Japan
| | - Yukihiro Miwa
- Laboratory of Photobiology, Keio University School of Medicine, Tokyo, Japan.,Department of Ophthalmology, Keio University School of Medicine, Tokyo, Japan.,Aichi Animal Eye Clinic, Aichi, Japan
| | - Yohei Tomita
- Laboratory of Photobiology, Keio University School of Medicine, Tokyo, Japan.,Department of Ophthalmology, Keio University School of Medicine, Tokyo, Japan.,Department of Ophthalmology, Harvard Medical School, Boston Children's Hospital, Boston, Massachusetts, USA
| | - Hiromitsu Kunimi
- Laboratory of Photobiology, Keio University School of Medicine, Tokyo, Japan.,Department of Ophthalmology, Keio University School of Medicine, Tokyo, Japan
| | - Junhan Chen
- Laboratory of Photobiology, Keio University School of Medicine, Tokyo, Japan.,Department of Ophthalmology, Keio University School of Medicine, Tokyo, Japan
| | - Shin-Ichi Ikeda
- Laboratory of Photobiology, Keio University School of Medicine, Tokyo, Japan.,Department of Ophthalmology, Keio University School of Medicine, Tokyo, Japan
| | | | - Kazuno Negishi
- Laboratory of Photobiology, Keio University School of Medicine, Tokyo, Japan
| | - Toshihide Kurihara
- Laboratory of Photobiology, Keio University School of Medicine, Tokyo, Japan.,Department of Ophthalmology, Keio University School of Medicine, Tokyo, Japan
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Leary KA, Steibel JP, Harman CD, Anderson AL, Komáromy AM. Safety and efficacy of topically administered netarsudil-latanoprost fixed dose combination (FDC; Rocklatan™) in normal and glaucomatous dogs with ADAMTS10-open-angle glaucoma (ADAMTS10-OAG). Vet Ophthalmol 2021; 24:610-619. [PMID: 34085750 PMCID: PMC8633047 DOI: 10.1111/vop.12908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 05/06/2021] [Accepted: 05/15/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVE The aim of the study was to evaluate safety and efficacy of topically administered 0.02% netarsudil-0.005% latanoprost fixed-dose combination (FDC) (Rocklatan™; Aerie Pharmaceutical) in normal and glaucomatous dogs with ADAMTS10-open-angle glaucoma (ADAMTS10-OAG). ANIMALS STUDIED Five normal and five glaucomatous beagle dogs with ADAMTS10-OAG were the study animals. PROCEDURES In each dog, left (OS) or right eye (OD) was randomly selected for netarsudil-latanoprost FDC treatment. Contralateral eyes served as latanoprost-treated controls. The study was divided into four consecutive study periods: following a 4-day baseline period, two sequential 8-day study periods followed with once daily (q24h) and twice daily (q12h) treatments and ending with a washout period. Efficacy was measured by diurnal intraocular pressure (IOP) and pupil diameter. Safety was assessed by routine ophthalmic examination, gonioscopy, and pachymetry. Differences in least square means of quantitative outcome measures were compared between FDC and latanoprost treatments by using the linear Gaussian model. RESULTS Baseline IOPs were 13.6 ± 0.7 mmHg (mean ± SEM) in normal and 28.3 ± 1.4 mmHg in OAG-affected dogs. There was a significant decrease in mean diurnal IOP following FDC administration in both normal (q24h: -2.1 mmHg; q12h: -4.1 mmHg) and glaucomatous dogs (q24h: -14.2 mmHg; q12h: -17.7 mmHg; p < .0001). There was no significant difference in the treatment effect when comparing FDC to latanoprost. Both FDC and latanoprost administration resulted in similarly significant pupil constriction (p < .0001). The FDC administration was well-tolerated but resulted in conjunctival hyperemia. CONCLUSIONS Once or twice daily administration of netarsudil-latanoprost FDC (Rocklatan™) and latanoprost was equally effective in lowering IOP in normal and OAG-affected dogs. There was no netarsudil-related added treatment effect.
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Affiliation(s)
- Kelly A. Leary
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, Michigan State University, East Lansing, MI, USA
| | - Juan P. Steibel
- Department of Animal Science & Department of Fisheries and Wildlife, Michigan State University, East Lansing, MI, USA
| | - Christine D. Harman
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, Michigan State University, East Lansing, MI, USA
| | - Amanda L. Anderson
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, Michigan State University, East Lansing, MI, USA
| | - András M. Komáromy
- Department of Small Animal Clinical Sciences, College of Veterinary Medicine, Michigan State University, East Lansing, MI, USA
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