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Nitta K, Sugihara K, Narita A, Naito T, Miki T, Katai M, Mizoue S, Yoshikawa K, Tanito M, Sugiyama K. Efficacy and safety of first-line or second-line selective laser trabeculoplasty for normal-tension glaucoma: a multicentre cohort study. BMJ Open Ophthalmol 2024; 9:e001563. [PMID: 38626932 PMCID: PMC11029453 DOI: 10.1136/bmjophth-2023-001563] [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: 12/26/2023] [Accepted: 04/05/2024] [Indexed: 04/19/2024] Open
Abstract
BACKGROUND/AIMS This study aimed to investigate and compare the efficacy and safety of first-line and second-line selective laser trabeculoplasty (SLT) in Japanese patients with normal-tension glaucoma (NTG). METHODS 100 patients with NTG were enrolled in this study. Patients were treated with SLT as a first-line or second-line treatment for NTG. Main outcome measures were intraocular pressure (IOP) reduction rate, outflow pressure improvement rate (ΔOP), success rate at 1 year and complications. Success was defined as ΔOP≥20% (criterion A) or an IOP reduction ≥20% (criterion B) without additional IOP-lowering eye-drops, repeat SLT or additional glaucoma surgeries. The incidence of transient IOP spike (>5 mm Hg from the pretreatment IOP), conjunctival hyperaemia, inflammation in the anterior chamber and visual impairment due to SLT were assessed. RESULTS A total of 99 patients (99 eyes) were initially enrolled in this study, including 74 eyes assigned to the first-line SLT group and 25 eyes to the second-line SLT group. The mean IOP of 16.3±2.1 mm Hg before SLT decreased by 17.1%±9.5% to 13.4±1.9 mm Hg at 12 months after SLT in the first-line group (p<0.001), and the mean IOP of 15.4±1.5 mm Hg before SLT decreased by 12.7%±9.7% to 13.2±2.0 mm Hg at 12 months after SLT (p=0.005) in the second-line group. Both groups showed significant reductions in IOP. Higher pre-SLT IOP and thinner central corneal thickness were associated with greater IOP reduction. The success rate at 1 year was higher in the first-line compared with the second-line group, with lower pretreatment IOP and the use of IOP-lowering medication before SLT being associated with treatment failure. Most post-treatment complications were minor and transient. CONCLUSIONS SLT may be an effective and safe treatment option for NTG, as either a first-line or second-line treatment. TRIAL REGISTRATION NUMBER The study was registered in the UMIN-CTR (UMIN Test ID: UMIN R000044059).
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Affiliation(s)
- Koji Nitta
- Ophthalmology, Fukui-ken Saiseikai Hospital, Fukui, Japan
| | - Kae Sugihara
- Ophthalmology, Kurashiki Medical Center, Okayama, Japan
| | - Akiko Narita
- Ophthalmology, Okayama Saiseikai General Hospital, Okayama, Japan
| | | | - Takako Miki
- Ophthalmology, Grace Eye Clinic, Okayama, Japan
| | - Maki Katai
- Ophthalmology, NTT Medical Center Sapporo, Sapporo, Japan
| | - Shiro Mizoue
- Ophthalmology, Minami-matsuyama Hospital, Matsuyama-shi, Japan
| | | | - Masaki Tanito
- Ophthalmology, Shimane University Faculty of Medicine, Izumo, Japan
| | - Kazuhisa Sugiyama
- Ophthalmology and Visual Science, Kanazawa University Graduate School of Medical Science, Kanazawa, Japan
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Doliszny K, Quinn MP, El-Defrawy SR, Gill SS, Whitehead M, Johnson D, Campbell RJ. Evolution of first-line glaucoma therapy, 2007-2018: a population-based analysis. CANADIAN JOURNAL OF OPHTHALMOLOGY 2024; 59:89-95. [PMID: 36493801 DOI: 10.1016/j.jcjo.2022.11.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 10/21/2022] [Accepted: 11/09/2022] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To evaluate the long-term evolution of first-line glaucoma therapy (FLGT) initiated by ophthalmologists and optometrists. DESIGN Retrospective population-based study using validated provincial health care databases. PARTICIPANTS 194,759 Ontario residents, 66 years of age or older, who received FLGT between 2007 and 2018. METHODS A total of 194,759 individuals from 12 annual cohorts were enrolled, and rates of first-line medical treatment (prostaglandin analogue [PGA], beta-blocker, alpha-2-agonist, and carbonic anhydrase inhibitor) and laser trabeculoplasty (LT) were calculated. Provider (ophthalmologist or optometrist) rates also were assessed. RESULTS Across the entire study period, of the 194,759 enrolled individuals who received FLGT, 60.2% initially received medical treatment and 39.8% underwent LT. Approximately 94.6% were treated by ophthalmologists. PGA therapy was the most common therapy prior to 2010, whereupon LT became the most common FLGT. By 2015, LT exceeded the total of all medications as FLGT. The annual rate of initial medication prescriptions by optometrists rose to 101.4 per 100,000 population between 2011 and 2018. In 2018, PGA and non-PGA prescription rates by ophthalmologists were 2.6 and 5.0 times higher, respectively, than prescription rates by optometrists. CONCLUSION LT therapy has become the most common FLGT for Ontario residents 66 years of age or older. PGAs remain the most frequently prescribed glaucoma medication. While ophthalmologists continue to provide the majority of FLGT, optometrists now provide a small but growing fraction of FLGT following the introduction of glaucoma medication prescribing privileges.
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Affiliation(s)
- Katharine Doliszny
- Department of Ophthalmology, Queen's University, Kingston, ON; Department of Ophthalmology, Kingston Health Sciences Centre, Kingston, ON
| | - Matthew P Quinn
- Department of Ophthalmology, Queen's University, Kingston, ON; Department of Ophthalmology, Kingston Health Sciences Centre, Kingston, ON
| | - Sherif R El-Defrawy
- Department of Ophthalmology, University of Toronto, Toronto, ON; Department of Ophthalmology, Kensington Eye Institute, Toronto, ON
| | - Sudeep S Gill
- ICES Queen's, Queen's University, Kingston, ON; Division of Geriatric Medicine, Queen's University, Kingston, ON; Division of Geriatric Medicine, Providence Care Hospital, Kingston, ON
| | - Marlo Whitehead
- ICES Queen's, Queen's University, Kingston, ON; Queen's University, Kingston, ON
| | - Davin Johnson
- Department of Ophthalmology, Queen's University, Kingston, ON; Department of Ophthalmology, Kingston Health Sciences Centre, Kingston, ON
| | - Robert J Campbell
- Department of Ophthalmology, Queen's University, Kingston, ON; Department of Ophthalmology, Kingston Health Sciences Centre, Kingston, ON.
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Takusagawa HL, Hoguet A, Sit AJ, Rosdahl JA, Chopra V, Ou Y, Richter G, Kim SJ, WuDunn D. Selective Laser Trabeculoplasty for the Treatment of Glaucoma: A Report by the American Academy of Ophthalmology. Ophthalmology 2024; 131:37-47. [PMID: 37702635 DOI: 10.1016/j.ophtha.2023.07.029] [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: 05/16/2023] [Revised: 07/31/2023] [Accepted: 07/31/2023] [Indexed: 09/14/2023] Open
Abstract
PURPOSE To review the current published literature for high-quality studies on the use of selective laser trabeculoplasty (SLT) for the treatment of glaucoma. This is an update of the Ophthalmic Technology Assessment titled, "Laser Trabeculoplasty for Open-Angle Glaucoma," published in November 2011. METHODS Literature searches in the PubMed database in March 2020, September 2021, August 2022, and March 2023 yielded 110 articles. The abstracts of these articles were examined to include those written since November 2011 and to exclude reviews and non-English articles. The panel reviewed 47 articles in full text, and 30 were found to fit the inclusion criteria. The panel methodologist assigned a level I rating to 19 studies and a level II rating to 11 studies. RESULTS Data in the level I studies support the long-term effectiveness of SLT as primary treatment or as a supplemental therapy to glaucoma medications for patients with open-angle glaucoma. Several level I studies also found that SLT and argon laser trabeculoplasty (ALT) are equivalent in terms of safety and long-term efficacy. Level I evidence indicates that perioperative corticosteroid and nonsteroidal anti-inflammatory drug eye drops do not hinder the intraocular pressure (IOP)-lowering effect of SLT treatment. The impact of these eye drops on lowering IOP differed in various studies. No level I or II studies exist that determine the ideal power settings for SLT. CONCLUSIONS Based on level I evidence, SLT is an effective long-term option for the treatment of open-angle glaucoma and is equivalent to ALT. It can be used as either a primary intervention, a replacement for medication, or an additional therapy with glaucoma medications. FINANCIAL DISCLOSURE(S) Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.
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Affiliation(s)
- Hana L Takusagawa
- VA Eugene Healthcare Center, Eugene, Oregon and Casey Eye Institute, Oregon Health & Sciences University, Portland, Oregon.
| | - Ambika Hoguet
- Ophthalmic Consultants of Boston, Boston, Massachusetts
| | - Arthur J Sit
- Mayo Clinic, Department of Ophthalmology, Rochester, Minnesota
| | - Jullia A Rosdahl
- Department of Ophthalmology, Duke University School of Medicine, Durham, North Carolina
| | | | - Yvonne Ou
- Department of Ophthalmology, University of California San Francisco, San Francisco, California
| | - Grace Richter
- Department of Ophthalmology, Southern California Permanente Medical Group, Kaiser Permanente Los Angeles Medical Center, Los Angeles, California; USC Roski Eye Institute, Keck Medicine of University of Southern California, Los Angeles, California
| | - Stephen J Kim
- Department of Ophthalmology, Vanderbilt University School of Medicine, Nashville, Tennessee
| | - Darrell WuDunn
- University of Florida College of Medicine-Jacksonville, Department of Ophthalmology, Jacksonville, Florida
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Bedrood S, Berdahl J, Sheybani A, Singh IP. Alternatives to Topical Glaucoma Medication for Glaucoma Management. Clin Ophthalmol 2023; 17:3899-3913. [PMID: 38111854 PMCID: PMC10726774 DOI: 10.2147/opth.s439457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2023] [Accepted: 11/22/2023] [Indexed: 12/20/2023] Open
Abstract
Topical glaucoma medications have favorable safety and efficacy, but their use is limited by factors such as side effects, nonadherence, costs, ocular surface disease, intraocular pressure fluctuations, diminished quality of life, and the inherent difficulty of penetrating the corneal surface. Although traditionally these limitations have been accepted as an inevitable part of glaucoma treatment, a rapidly-evolving arena of minimally invasive surgical and laser interventions has initiated the beginnings of a reevaluation of the glaucoma treatment paradigm. This reevaluation encompasses an overall shift away from the reactive, topical-medication-first default and a shift toward earlier intervention with laser or surgical therapies such as selective laser trabeculoplasty, sustained-release drug delivery, and micro-invasive glaucoma surgery. Aside from favorable safety, these interventions may have clinically important attributes such as consistent IOP control, cost-effectiveness, independence from patient adherence, prevention of disease progression, and improved quality of life.
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Affiliation(s)
| | | | - Arsham Sheybani
- John A. Moran Eye Center, University of Utah, Salt Lake City, UT, USA
- Department of Ophthalmology and Visual Sciences, Washington University in St. Louis School of Medicine, St. Louis, MO, USA
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Nijm LM, Schweitzer J, Gould Blackmore J. Glaucoma and Dry Eye Disease: Opportunity to Assess and Treat. Clin Ophthalmol 2023; 17:3063-3076. [PMID: 37869041 PMCID: PMC10590113 DOI: 10.2147/opth.s420932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 09/07/2023] [Indexed: 10/24/2023] Open
Abstract
Dry eye disease (DED) has been found to occur at a higher prevalence in individuals with glaucoma than in individuals without glaucoma. The relationship between glaucoma and DED may be, in part, a result of glaucoma therapy. Greater number of antiglaucoma medications used and greater number of antiglaucoma eyedrops instilled per day have been associated with ocular surface disease in patients with glaucoma. Use of antiglaucoma medication has also been associated with higher levels of ocular surface inflammatory markers and ocular surface alterations. There is evidence to suggest that antiglaucoma medications with preservatives and, to some extent, antiglaucoma medication formulations without preservatives may contribute to ocular surface signs and symptoms. Trabeculectomy for glaucoma has also been associated with ocular surface signs related to DED; however, there may be benefits of trabeculectomy and other procedures for glaucoma due to reduced use of antiglaucoma medications. Patients with glaucoma with ocular surface disease have been found to have greater ocular surface symptoms, poorer vision-related quality of life, and poorer antiglaucoma medication adherence compared with patients with glaucoma without ocular surface disease. Because of the potential negative impact of DED on patients with glaucoma, patients with glaucoma may benefit from evaluation for DED. Management of DED in patients with glaucoma may include modifications to antiglaucoma medications and use of treatments for DED.
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Affiliation(s)
- Lisa M Nijm
- Warrenville EyeCare and LASIK, Warrenville, IL, USA
- Department of Ophthalmology and Visual Sciences, University of Illinois Eye and Ear Infirmary, Chicago, IL, USA
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Scelfo C, ElSheikh RH, Shamim MM, Abbasian J, Ghaffarieh A, Elhusseiny AM. Ocular Surface Disease in Glaucoma Patients. Curr Eye Res 2023; 48:219-230. [PMID: 35179417 DOI: 10.1080/02713683.2022.2041041] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
PURPOSE To review the most recent studies in the literature regarding the ocular surface in glaucoma patients and treatment options aimed to reduce ocular surface disease in this population. METHODS We performed a literature search in the electronic databases of PubMed CENT RAL, Google Scholar, EMBASE the Register of Controlled Trials, and Ovid MEDLINE using the following terms: "ocular surface", "dry eye", "glaucoma", "selective laser trabeculoplasty", "glaucoma surgery", "preservatives", "preservative free", "ocular surface disease index", "tear break up time", "MMP-9" and "conjunctival hyperemia". RESULTS Over the last several years, several studies have demonstrated the changes to the ocular surface in the setting of glaucoma, the best tests for markers of dry eye, and how management can be altered to help address ocular surface disease routinely or in preparation for glaucoma surgery. CONCLUSION Ocular surface disease in the glaucoma patient population is widely recognized. It should be addressed to maximize patient compliance and quality of life.
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Affiliation(s)
- Christina Scelfo
- Department of Ophthalmology, Boston Children's Hospital, Hawthorne, NY, USA
| | - Reem H ElSheikh
- Department of Ophthalmology, Kasr Al-Ainy Hospitals, Cairo University, Cairo, Egypt
| | - Muhammad M Shamim
- Department of Ophthalmology, Harvey and Bernice Jones Eye Institute, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Javaneh Abbasian
- Department of Ophthalmology, Illinois Eye and Ear Infirmary, University of Illinois at Chicago, Chicago, IL, USA
| | - Alireza Ghaffarieh
- Department of Ophthalmology, Harvey and Bernice Jones Eye Institute, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Abdelrahman M Elhusseiny
- Department of Ophthalmology, Harvey and Bernice Jones Eye Institute, University of Arkansas for Medical Sciences, Little Rock, AR, USA
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Zhu J, Guo J. Selective laser trabeculoplasty as adjunctive treatment for open-angle glaucoma vs following incisional glaucoma surgery in Chinese eyes. World J Clin Cases 2023; 11:780-787. [PMID: 36818631 PMCID: PMC9928704 DOI: 10.12998/wjcc.v11.i4.780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Revised: 11/30/2022] [Accepted: 01/09/2023] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND Selective laser trabeculoplasty (SLT) is a relatively safe and effective therapy in lowering intraocular pressures (IOP) for glaucoma.
AIM To study the long-term effects of SLT on IOP and number of glaucoma medications used in Chinese eyes.
METHODS This is a retrospective study in which 75 eyes of 70 patients with open-angle glaucoma (OAG, n =36) and eyes with prior glaucoma surgery (PGS, n =39) were included. Changes in mean IOP and number of glaucoma medications used evaluated at 1 d, 1 wk, 1 mo, 3 mo, 6 mo, 12 mo, and 36 mo after laser treatment.
RESULTS All patients (33 male, 37 female) were Chinese. The mean age was 44.34 ± 16.14 years. Mean pre-SLT IOP was 22.75 ± 2.08 mmHg in OAG and 22.52 ± 2.62 mmHg in PGS. Mean IOP was significantly reduced 1 d, 1 wk, 1 mo and 3 mo after laser treatment (P < 0.05, respectively). Whereas, there were no significant differences between baseline and SLT treated groups at the 6th month both in OAG (P = 0.347, P > 0.05) and in PGS (P = 0.309, P > 0.05). Six months after SLT treatment, some patients received retreatment of SLT or were given more topical IOP-lowering medication to control the IOP. By the end of our study, the average IOP decreased to 20.73 ± 1.82 mmHg in OAG and 20.49 ± 1.53 mmHg in PGS groups. The number of glaucoma medications used was significantly reduced until the end of 3 years compared to baseline.
CONCLUSION SLT could reduce IOP as adjunctive treatment both in OAG and PGS groups. SLT significantly reduced the number of glaucoma medications used 3-years following treatment in glaucoma patients.
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Affiliation(s)
- Jing Zhu
- Department of Ophthalmology, The Third People's Hospital of Chengdu, Affiliated Hospital of Southwest Jiao Tong University, Affiliated Chengdu Second Clinical College of Chongqing Medical University, Chengdu 610031, Sichuan Province, China
| | - Juan Guo
- Department of Ophthalmology, The Third People's Hospital of Chengdu, Affiliated Hospital of Southwest Jiao Tong University, Affiliated Chengdu Second Clinical College of Chongqing Medical University, Chengdu 610031, Sichuan Province, China
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Cvenkel B, Kolko M. Devices and Treatments to Address Low Adherence in Glaucoma Patients: A Narrative Review. J Clin Med 2022; 12:jcm12010151. [PMID: 36614952 PMCID: PMC9821329 DOI: 10.3390/jcm12010151] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 12/05/2022] [Accepted: 12/21/2022] [Indexed: 12/28/2022] Open
Abstract
Poor adherence to topical glaucoma medications has been linked to worse visual field outcomes in glaucoma patients. Therefore, identifying and overcoming the adherence barriers are expected to slow down the progression of disease. The most common barriers to adherence, in addition to the lack of knowledge, include forgetfulness, side effects of medications, difficulties with drop instillation and low self-efficacy. Symptoms and signs of ocular surface disease, which importantly reduce patients' quality of life, are decreased by using preservative-free topical medications. Sustained drug delivery systems using different vehicles seem promising for relieving the burden of drop administration. Currently, only the bimatoprost sustained-release intracameral implant is available for clinical use and single administration. In the era of digitalization, smart drug delivery-connected devices may aid adherence and, by sharing data with care providers, improve monitoring and adjusting treatment. Selective laser trabeculoplasty as first-line treatment delays the need for drops, whereas minimally invasive glaucoma procedures with and without devices combined with cataract surgery increase the likelihood of patients with early-to-moderate glaucoma to remain drop free or reduce the number of drops needed to control intraocular pressure. The aim of this narrative review is to present and discuss devices and treatments that may improve adherence by reducing the need for drops and side effects of medications and aiding in glaucoma monitoring. For the future, there is a need for studies focusing on clinically important outcomes, quality of life and the cost of intervention with longer post-interventional follow up.
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Affiliation(s)
- Barbara Cvenkel
- Department of Ophthalmology, University Medical Centre Ljubljana, 1000 Ljubljana, Slovenia
- Medical Faculty, University of Ljubljana, 1000 Ljubljana, Slovenia
- Correspondence:
| | - Miriam Kolko
- Department of Drug Design and Pharmacology, University of Copenhagen, 2100 Copenhagen, Denmark
- Department of Ophthalmology, Copenhagen University Hospital, Rigshospitalet, 2600 Glostrup, Denmark
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Li G, Akpek EK, Ahmad S. Glaucoma and Ocular Surface Disease: More than Meets the Eye. Clin Ophthalmol 2022; 16:3641-3649. [PMID: 36389640 PMCID: PMC9642795 DOI: 10.2147/opth.s388886] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 10/26/2022] [Indexed: 04/23/2024] Open
Abstract
Understanding the association between ocular surface disease and glaucoma is important for improving adherence to treatment and introducing practical solutions. While topical antihypertensive medications for glaucoma are well tolerated according to short-term studies, there is little evidence on their long-term effects. Since they are often required for many years, the effects of these drops on the ocular surface become important in regard to quality of life and adherence. In this nonsystematic review performed in April 2022, we summarize what is known about the relationship between glaucoma and ocular surface disease. Specifically, we examine how each class of topical glaucoma drops affects the ocular surface. We then review the treatment of ocular surface disease for patients on topical glaucoma therapy. Finally, we discuss treatments that may reduce or eliminate the burden of topical medications.
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Affiliation(s)
- Gavin Li
- Department of Ophthalmology at the Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Esen Karamursel Akpek
- Ocular Surface Disease Clinic, Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Sumayya Ahmad
- Department of Ophthalmology at the Icahn School of Medicine at Mount Sinai, New York, NY, USA
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Duong AT, Van Tassel SH. Depression and Glaucoma: A Review and Considerations for Researchers and Providers. Int Ophthalmol Clin 2022; 62:39-44. [PMID: 36170220 DOI: 10.1097/iio.0000000000000441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Rolim-de-Moura CR, Paranhos A, Loutfi M, Burton D, Wormald R, Evans JR. Laser trabeculoplasty for open-angle glaucoma and ocular hypertension. Cochrane Database Syst Rev 2022; 8:CD003919. [PMID: 35943114 PMCID: PMC9361429 DOI: 10.1002/14651858.cd003919.pub3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Open-angle glaucoma (OAG) is an important cause of blindness worldwide. Laser trabeculoplasty, a treatment modality, still does not have a clear position in the treatment sequence. OBJECTIVES To assess the effects of laser trabeculoplasty for treating OAG and ocular hypertension (OHT) when compared to medication, glaucoma surgery or no intervention. We also wished to compare the effectiveness of different laser trabeculoplasty technologies for treating OAG and OHT. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (which contains the Cochrane Eyes and Vision Trials Register) (2021, Issue 10); Ovid MEDLINE; Ovid Embase; the ISRCTN registry; LILACS, ClinicalTrials.gov and the WHO ICTRP. The date of the search was 28 October 2021. We also contacted researchers in the field. SELECTION CRITERIA We included randomised controlled trials (RCTs) comparing laser trabeculoplasty with no intervention, with medical treatment, or with surgery in people with OAG or OHT. We also included trials comparing different types of laser trabeculoplasty technologies. DATA COLLECTION AND ANALYSIS We used standard methods expected by Cochrane. Two authors screened search results and extracted data independently. We considered the following outcomes at 24 months: failure to control intraocular pressure (IOP), failure to stabilise visual field progression, failure to stabilise optic neuropathy progression, adverse effects, quality of life, and costs. We graded the 'certainty' of the evidence using GRADE. MAIN RESULTS We included 40 studies (5613 eyes of 4028 people) in this review. The majority of the studies were conducted in Europe and in the USA. Most of the studies were at risk of performance and/or detection bias as they were unmasked. None of the studies were judged as having low risk of bias for all domains. We did not identify any studies of laser trabeculoplasty alone versus no intervention. Laser trabeculoplasty versus medication Fourteen studies compared laser trabeculoplasty with medication in either people with primary OAG (7 studies) or primary or secondary OAG (7 studies); five of the 14 studies also included participants with OHT. Six studies used argon laser trabeculoplasty and eight studies used selective laser trabeculoplasty. There was considerable clinical and methodological diversity in these studies leading to statistical heterogeneity in results for the primary outcome "failure to control IOP" at 24 months. Risk ratios (RRs) ranged from 0.43 in favour of laser trabeculoplasty to 1.87 in favour of medication (5 studies, I2 = 89%). Studies of argon laser compared with medication were more likely to show a beneficial effect compared with studies of selective laser (test for interaction P = 0.0001) but the argon laser studies were older and the medication comparator group in those studies may have been less effective. We considered this to be low-certainty evidence because the trials were at risk of bias (they were not masked) and there was unexplained heterogeneity. There was evidence from two studies (624 eyes) that argon laser treatment was associated with less failure to stabilise visual field progression compared with medication (7% versus 11%, RR 0.70, 95% CI 0.42 to 1.16) at 24 months and one further large recent study of selective laser also reported a reduced risk of failure at 48 months (17% versus 26%) RR 0.65, 95% CI 0.52 to 0.81, 1178 eyes). We judged this outcome as moderate-certainty evidence, downgrading for risk of bias. There was only very low-certainty evidence on optic neuropathy progression. Adverse effects were more commonly seen in the laser trabeculoplasty group including peripheral anterior synechiae (PAS) associated with argon laser (32% versus 26%, RR 11.74, 95% CI 5.94 to 23.22; 624 eyes; 2 RCTs; low-certainty evidence); 5% of participants treated with laser in three studies of selective laser group had early IOP spikes (moderate-certainty evidence). One UK-based study provided moderate-certainty evidence that laser trabeculoplasty was more cost-effective. Laser trabeculoplasty versus trabeculectomy Three studies compared laser trabeculoplasty with trabeculectomy. All three studies enrolled participants with OAG (primary or secondary) and used argon laser. People receiving laser trabeculoplasty may have a higher risk of uncontrolled IOP at 24 months compared with people receiving trabeculectomy (16% versus 8%, RR 2.12, 95% CI 1.44 to 3.11; 901 eyes; 2 RCTs). We judged this to be low-certainty evidence because of risk of bias (trials were not masked) and there was inconsistency between the two trials (I2 = 68%). There was limited evidence on visual field progression suggesting a higher risk of failure with laser trabeculoplasty. There was no information on optic neuropathy progression, quality of life or costs. PAS formation and IOP spikes were not reported but in one study trabeculectomy was associated with an increased risk of cataract (RR 1.78, 95% CI 1.46 to 2.16) (very low-certainty evidence). AUTHORS' CONCLUSIONS Laser trabeculoplasty may work better than topical medication in slowing down the progression of open-angle glaucoma (rate of visual field loss) and may be similar to modern eye drops in controlling eye pressure at a lower cost. It is not associated with serious unwanted effects, particularly for the newer types of trabeculoplasty, such as selective laser trabeculoplasty.
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Affiliation(s)
| | - Augusto Paranhos
- Department of Ophthalmology and Visual Science, Escola Paulista de Medicina, Universidade Federal de São Paulo, São Paulo, Brazil
| | - Mohamed Loutfi
- School of Medicine, University of Liverpool, Liverpool, UK
| | - David Burton
- Bradford Teaching Hospitals NHS Trust, Bradford, UK
| | - Richard Wormald
- Cochrane Eyes and Vision, Queen's University Belfast, Belfast, UK
| | - Jennifer R Evans
- Cochrane Eyes and Vision, ICEH, London School of Hygiene & Tropical Medicine, London, UK
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Sarenac T, Bečić Turkanović A, Ferme P, Gračner T. A Review of Selective Laser Trabeculoplasty: “The Hype Is Real”. J Clin Med 2022; 11:jcm11133879. [PMID: 35807163 PMCID: PMC9267824 DOI: 10.3390/jcm11133879] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 06/28/2022] [Accepted: 06/29/2022] [Indexed: 12/10/2022] Open
Abstract
Presently, there is no efficacious treatment for glaucomatous optic neuropathy; the current treatment is focused on lowering intraocular pressure (IOP). Studies have demonstrated the safety and efficacy of selective laser trabeculoplasty (SLT) in reducing the IOP in eyes with open-angle (OAG) glaucoma or ocular hypertension (OH). Moreover, the European Glaucoma Society has instated SLT as the first-line or adjunctive treatment in OAG or OH, reiterating its clinical significance. In this review, we outline the old and the new roles of SLT, with an emphasis on clinical practice, and look further into its renewed appeal and future developments.
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Affiliation(s)
- Tomislav Sarenac
- Department of Ophthalmology, University Medical Center Maribor, Ljubljanska 5, 2000 Maribor, Slovenia; (T.S.); (A.B.T.); (P.F.)
- Faculty of Medicine, University of Maribor, Taborska Ulica 8, 2000 Maribor, Slovenia
| | - Anela Bečić Turkanović
- Department of Ophthalmology, University Medical Center Maribor, Ljubljanska 5, 2000 Maribor, Slovenia; (T.S.); (A.B.T.); (P.F.)
| | - Peter Ferme
- Department of Ophthalmology, University Medical Center Maribor, Ljubljanska 5, 2000 Maribor, Slovenia; (T.S.); (A.B.T.); (P.F.)
| | - Tomaž Gračner
- Department of Ophthalmology, University Medical Center Maribor, Ljubljanska 5, 2000 Maribor, Slovenia; (T.S.); (A.B.T.); (P.F.)
- Faculty of Medicine, University of Maribor, Taborska Ulica 8, 2000 Maribor, Slovenia
- Correspondence:
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Man REK, Fenwick EK, Khadka J, Wu Z, Skalicky S, Pesudovs K, Lamoureux EL. Psychometric Evaluation of Glaucoma Quality of Life Item Banks (GlauCAT) and Initial Assessment Using Computerized Adaptive Testing. Transl Vis Sci Technol 2022; 11:9. [PMID: 35679035 PMCID: PMC9187937 DOI: 10.1167/tvst.11.6.9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 05/18/2022] [Indexed: 11/24/2022] Open
Abstract
Purpose To evaluate the psychometric properties of glaucoma-specific quality of life (QoL) item banks (GlauCAT) and assess their performance using computerized adaptive testing (CAT) simulations. Methods In this cross-sectional study, 293 participants with glaucoma (mean age ± SD, 70.7 ± 13.2 years; 45% female) answered 342 items in 12 QoL item banks (IBs): Activity Limitation (AL); Driving (DV); Convenience (CV); Economic (EC); Emotional (EM); General Symptoms (GS); Health Concerns (HC); Lighting (LT); Mobility (MB); Ocular Surface Symptoms (OS); Social (SC); and Visual Symptoms (VS). These IBs were assessed using Rasch analysis, and CAT simulations with 1000 simulated respondents were utilized to determine the average number of items to be administered to achieve moderate and high precision levels. Results The AL, DV, EM, HC, LT, MB, EC, OS, SC, and VS IBs required relatively minor amendments to achieve satisfactory psychometric fit. To resolve multidimensionality, we split CV into Treatment Convenience (TCV) and General Convenience (GCV). Due to poor measurement precision, the GS IB was not pursued further. This resulted in 12 total IBs. In CAT simulations, an average of 3.7 and 7.3 items per IB were required to attain measurement at moderate and high precision, respectively. Conclusions Following rigorous psychometric assessment, we developed 12 valid glaucoma-specific QoL domains that can obtain highly precise person measure estimates using a small number of items. Translational Relevance GlauCAT will enable researchers and clinicians to quickly and comprehensively assess the impact of glaucoma and its associated interventions across a range of QoL domains.
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Affiliation(s)
- Ryan Eyn Kidd Man
- Singapore Eye Research Institute and Singapore National Eye Centre, Singapore
- Duke–NUS Medical School, National University of Singapore, Singapore
| | - Eva K. Fenwick
- Singapore Eye Research Institute and Singapore National Eye Centre, Singapore
- Duke–NUS Medical School, National University of Singapore, Singapore
| | - Jyoti Khadka
- Health and Social Care Economics Group, College of Nursing and Health Sciences, Flinders University, Adelaide, South Australia, Australia
- Registry of Senior Australians, South Australian Health and Medical Research Institute, Adelaide, South Australia, Australia
- Business School, University of South Australia, Adelaide, South Australia, Australia
| | - ZhiChao Wu
- Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, East Melbourne, Victoria, Australia
- Ophthalmology, Department of Surgery, The University of Melbourne, Melbourne, Victoria, Australia
| | - Simon Skalicky
- Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, East Melbourne, Victoria, Australia
- Ophthalmology, Department of Surgery, The University of Melbourne, Melbourne, Victoria, Australia
- Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
| | - Konrad Pesudovs
- School of Optometry and Vision Science, University of New South Wales, Sydney, New South Wales, Australia
| | - Ecosse L. Lamoureux
- Singapore Eye Research Institute and Singapore National Eye Centre, Singapore
- Duke–NUS Medical School, National University of Singapore, Singapore
- Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, East Melbourne, Victoria, Australia
- Ophthalmology, Department of Surgery, The University of Melbourne, Melbourne, Victoria, Australia
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Abe RY, Maestrini HA, Guedes GB, Nascimento MM, Iguma CI, de Miranda Santos HD, Nasr MG, Lucena-Junior RP, Prata TS. Real-world data from selective laser trabeculoplasty in Brazil. Sci Rep 2022; 12:1923. [PMID: 35121762 PMCID: PMC8817042 DOI: 10.1038/s41598-022-05699-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Accepted: 01/17/2022] [Indexed: 11/09/2022] Open
Abstract
Evaluate real-world data of outcomes from selective laser trabeculoplasty (SLT) performed in different regions of Brazil and investigate potential predictors of success associated with treatment. Multicenter retrospective case series with patients who underwent a primary SLT procedure. A total of 835 eyes from 835 patients were included. The mean follow-up was 916.8 ± 563.0 days. The mean age was 64.5 ± 14.9 years and 56.6% were women. We observed an intraocular pressure reduction comparing baseline to post-SLT measurements (18.4 ± 3.8 mmHg versus 14.8 ± 3.5 mmHg; P < 0.001) and mean number of glaucoma medications (1.8 ± 1.3 versus 1.4 ± 1.4; P < 0.001). We observed visual acuity loss over time (0.1 ± 0.3 versus 0.2 ± 0.3 logMAR, baseline and post-SLT, respectively, P = 0.009) and decrease in visual field mean deviation values (- 5.4 ± 5.9 versus - 5.7 ± 6.0 dB; P = 0.054) The Kaplan-Meier survival analysis showed an estimated probability of treatment success of 88% at 12 months, declining to 70% at 24 months and 54% at 36 months post-SLT. In the multivariable model, we found that a denser angle pigmentation (HR 0.69; 95% CI 0.57-0.85, P = 0.001) and corticosteroid treatment following SLT (HR 0.59; 95% CI 0.39-0.91, P = 0.018) were significantly associated with a lower risk for failure. Primary SLT achieved relatively high success rates without sight-threating complications in this real-world study with a large sample of Brazilian patients. These findings corroborate previous studies regarding SLT outcomes and may help clinicians to identify the best candidates for laser treatment.
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Affiliation(s)
- Ricardo Y Abe
- Hospital Oftalmológico de Brasília, SGAS 607 Avenida L2 Sul, Distrito Federal, Brasília, ZIP Code 70200670, Brazil. .,Department of Ophthalmology - University of Campinas, Campinas, Brazil.
| | | | | | | | - Camila I Iguma
- Hospital Oftalmológico de Brasília, SGAS 607 Avenida L2 Sul, Distrito Federal, Brasília, ZIP Code 70200670, Brazil
| | | | | | | | - Tiago S Prata
- Hospital Medicina Dos Olhos, Osasco, São Paulo, Brazil.,Departamento de Oftalmologia, UNIFESP/EPM, São Paulo, Brazil
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Zhou R, Sun Y, Chen H, Sha S, He M, Wang W. Laser Trabeculoplasty for Open-Angle Glaucoma: A Systematic Review and Network Meta-Analysis. Am J Ophthalmol 2021; 229:301-313. [PMID: 32888900 DOI: 10.1016/j.ajo.2020.07.046] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 07/16/2020] [Accepted: 07/30/2020] [Indexed: 11/26/2022]
Abstract
PURPOSE We sought to comprehensively evaluate the effectiveness of different types of laser trabeculoplasty (LT) in the treatment of open-angle glaucoma. DESIGN Systematic review and network meta-analysis. METHODS Eligible randomized controlled trials were identified by searching PubMed, EMBASE, Cochrane Library, SCOPUS, China National Knowledge Infrastructure, and the Chinese Biomedical Literature Service System for studies published between January 1, 2000 and April 20, 2020. Eight interventions were evaluated, including argon LT (ALT), medications, 180-degree selective LT (SLT), 270-degree SLT, 360-degree SLT, new LT, transscleral 360-degree SLT with SLT performed without gonioscopy, and low-energy 360-degree SLT. The primary outcome was reduction of medicated and unmedicated intraocular pressure (IOP) at 6 months. Secondary outcomes included reduction of IOP at 12 months, incidences of complications, and change in number of medications. Head-to-head meta-analysis and network meta-analysis were performed using Stata and R software. RESULTS In total, 22 studies were included, involving 2859 eyes of 2704 patients. In terms of IOP reduction at 6 and 12 months, there were no statistically significant differences in both medicated and unmedicated IOP between any pairs of interventions considered herein, as determined based on both head-to-head and network meta-analyses (all P > .05). In terms of reduction of medications, the individuals treated with 180-degree SLT required fewer medications than those treated with ALT at 12 months (0.28 [95% confidence interval, 0.06-0.50]; P = .014). No severe adverse outcomes were reported for any of the interventions. CONCLUSIONS All the available types of LT are equally effective for decreasing IOP compared with medication-based therapy. The 180-degree SLT was slightly more effective than ALT in terms of reducing the number of medications needed. Additional well-performed randomized controlled trials with larger sample sizes are needed.
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16
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Landers J. Selective laser trabeculoplasty: A review. Clin Exp Ophthalmol 2021; 49:1102-1110. [PMID: 34331388 DOI: 10.1111/ceo.13979] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 07/09/2021] [Accepted: 07/15/2021] [Indexed: 11/24/2022]
Abstract
Glaucoma is the second most prevalent cause of blindness worldwide, and the only effective management is the lowering of intraocular pressure (IOP). Selective laser trabeculoplasty (SLT) has become an essential part of glaucoma management since its commercial release in 2001. It has been an improvement from the previous argon laser trabeculoplasty (ALT), by using 1% of the laser energy, reducing the amount of anterior segment inflammation and minimising the degree of mechanical injury to the trabecular meshwork. There is now a large volume of work that demonstrates SLT is equally effective as ALT and topical medication in lowering IOP. It is simple to perform, with a well described side-effect profile, and is long-lasting and repeatable. This review will summarise the current literature on SLT for each of these topics.
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Affiliation(s)
- John Landers
- Department of Ophthalmology, Flinders Medical Centre, Adelaide, South Australia, Australia
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Zgryźniak A, Przeździecka-Dołyk J, Szaliński M, Turno-Kręcicka A. Selective Laser Trabeculoplasty in the Treatment of Ocular Hypertension and Open-Angle Glaucoma: Clinical Review. J Clin Med 2021; 10:jcm10153307. [PMID: 34362091 PMCID: PMC8347751 DOI: 10.3390/jcm10153307] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 07/22/2021] [Accepted: 07/23/2021] [Indexed: 11/16/2022] Open
Abstract
Selective laser trabeculoplasty (SLT) is a glaucoma treatment that reduces intraocular pressure (IOP). Its mechanism is based on the biological effects of the selective application of laser energy to pigmented trabecular meshwork (TM) cells, resulting in increased outflow facility. Herein, we review current publications on SLT and summarize its efficacy and safety for different indications in open-angle glaucoma (OAG) and ocular hypertension (OHT) treatment. SLT effectively reduces IOP when used as a primary treatment. In patients whose IOP is medically controlled, SLT helps to reduce medication use, and when maximally tolerated topical therapy is ineffective, SLT facilitates the realization of the target IOP. SLT is a repeatable procedure for which the vast majority of complications are mild and self-limiting. With effective IOP reduction, low complication rates and the potential to repeat the procedure, SLT offers the possibility of delaying the introduction of medical therapy and other more invasive treatment modalities while simultaneously avoiding the accompanying complications. With this knowledge, we suggest that SLT be considered as an essential primary treatment option in OAG and OHT, switching to other treatment modalities only when laser procedures are insufficient for achieving the required target IOP.
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Affiliation(s)
- Aleksandra Zgryźniak
- Clinic of Ophthalmology, University Teaching Hospital, ul. Borowska 213, 50-556 Wroclaw, Poland; (A.Z.); (M.S.); (A.T.-K.)
| | - Joanna Przeździecka-Dołyk
- Department of Optics and Photonics, Wroclaw University of Science and Technology, wyb. Stanislawa Wyspianskiego 27, 50-370 Wroclaw, Poland
- Department of Ophthalmology, Wroclaw Medical University, ul. Borowska 213, 50-556 Wroclaw, Poland
- Correspondence: or
| | - Marek Szaliński
- Clinic of Ophthalmology, University Teaching Hospital, ul. Borowska 213, 50-556 Wroclaw, Poland; (A.Z.); (M.S.); (A.T.-K.)
- Department of Ophthalmology, Wroclaw Medical University, ul. Borowska 213, 50-556 Wroclaw, Poland
| | - Anna Turno-Kręcicka
- Clinic of Ophthalmology, University Teaching Hospital, ul. Borowska 213, 50-556 Wroclaw, Poland; (A.Z.); (M.S.); (A.T.-K.)
- Department of Ophthalmology, Wroclaw Medical University, ul. Borowska 213, 50-556 Wroclaw, Poland
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Rasmuson E, Bengtsson B, Lindén C, Heijl A, Aspberg J, Andersson‐Geimer S, Jóhannesson G. Laser trabeculoplasty in newly diagnosed multi-treated glaucoma patients. Acta Ophthalmol 2021; 99:269-274. [PMID: 33124189 DOI: 10.1111/aos.14576] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Accepted: 07/02/2020] [Indexed: 11/29/2022]
Abstract
PURPOSE To evaluate the intraocular pressure (IOP)-lowering effect of laser trabeculoplasty (LTP) in eyes which IOP had been substantially reduced by intensive topical treatment for one week. METHODS Patients with newly diagnosed open-angle glaucoma were randomized to treatment with three IOP-lowering substances. One week later, 360° argon or selective LTP was performed. IOP was measured before LTP and at one-, three-, six- and 12-month post-LTP. The patients were part of the Glaucoma Intensive Treatment Study (GITS). RESULTS Mean IOP (± SD) in 152 eyes of 122 patients was 14.0 (± 3.5) mmHg just before LTP. For every mmHg higher IOP prior to LTP, the IOP was reduced by an additional 0.6 mmHg at 12 months. The IOP was significantly reduced at all follow-up visits from -2.6 (± 3.1) mmHg at one month to -2.1 (± 3.8) mmHg at 12 months in eyes with pre-LTP IOP ≥ 15 mmHg, while no significant IOP reduction was seen in eyes with pre-LTP IOP < 15 mmHg. Older age, argon LTP and male sex were associated with larger IOP reduction after 12 months, whereas presence of exfoliation syndrome was associated with a smaller IOP reduction. No severe complications were reported. CONCLUSION Success of LTP was highly dependent on the IOP level prior to LTP treatment. A sustained significant IOP reduction was seen in eyes with pre-LTP IOP ≥ 15 mmHg whereas no such effect was seen in eyes with pre-LTP IOP < 15 mmHg. Thus, LTP can be considered in eyes with multi-treatment when target pressure of < 15 mmHg is not achieved.
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Affiliation(s)
- Erika Rasmuson
- Department of Clinical Sciences Ophthalmology Umeå University Umeå Sweden
| | - Boel Bengtsson
- Department of Clinical Sciences in Malmö Ophthalmology Lund University Malmö Sweden
| | - Christina Lindén
- Department of Clinical Sciences Ophthalmology Umeå University Umeå Sweden
| | - Anders Heijl
- Department of Clinical Sciences in Malmö Ophthalmology Lund University Malmö Sweden
| | - Johan Aspberg
- Department of Clinical Sciences in Malmö Ophthalmology Lund University Malmö Sweden
| | | | - Gauti Jóhannesson
- Department of Clinical Sciences Ophthalmology Umeå University Umeå Sweden
- Wallenberg Centre for Molecular Medicine Umeå University Umeå Sweden
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Phu J, Agar A, Wang H, Masselos K, Kalloniatis M. Management of open‐angle glaucoma by primary eye‐care practitioners: toward a personalised medicine approach. Clin Exp Optom 2021; 104:367-384. [DOI: 10.1111/cxo.13114] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Affiliation(s)
- Jack Phu
- Centre for Eye Health, The University of New South Wales, Sydney, Australia
| | - Ashish Agar
- School of Optometry and Vision Science, The University of New South Wales, Sydney, Australia
| | - Henrietta Wang
- Centre for Eye Health, The University of New South Wales, Sydney, Australia
| | - Katherine Masselos
- School of Optometry and Vision Science, The University of New South Wales, Sydney, Australia
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Glatzel CM, Patzkó Á, Matlach J, Grehn F. [Results of filtering trabeculotomy (FTO) compared to conventional trabeculectomy (TE)-a matched case control study]. Ophthalmologe 2021; 118:461-469. [PMID: 33779826 PMCID: PMC8105228 DOI: 10.1007/s00347-021-01365-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 02/23/2021] [Accepted: 02/26/2021] [Indexed: 11/29/2022]
Abstract
Ziel Ziel dieser Studie war es, die 2‑Jahres-Ergebnisse der filtrierenden Trabekulotomie (FTO) im Vergleich zur konventionellen Trabekulektomie (TE) bei primärem Offenwinkelglaukom, Pseudoexfoliationsglaukom und Pigmentglaukom zu untersuchen. Patienten und Methoden Es wurden 30 konsekutive Patienten nach FTO und 87 Patienten nach TE nach intraokularem Druck (IOD) und Alter im Verhältnis 1:3 gematcht. Primärer Endpunkt war das Erreichen des Zieldrucks nach 2 Jahren. Als vollständiger Erfolg wurde ein IOD ohne Medikamente von ≤ 18 mm Hg bei gleichzeitiger IOD-Reduktion um ≥ 30 % definiert, als qualifizierter Erfolg, wenn hierfür zusätzlich Medikamente erforderlich waren. Sekundäre Endpunkte waren mittlere Drucksenkung, resultierende Sehschärfe, Komplikationen und nachfolgende Operationen. Die Operationstechnik der filtrierenden Trabekulotomie ist als Video zu diesem Beitrag abrufbar. Ergebnisse Zwei-Jahres-Daten konnten von 27 Patienten aus der FTO-Gruppe und 68 Patienten aus der TE-Gruppe erhoben werden. Die Patienten beider Gruppen wurden vor Beginn der Studie bezüglich Alter und IOD gematcht, waren aber auch bezüglich Sehschärfe, Geschlecht und Medikation nicht unterschiedlich. Der Median des präoperativen IOD unter Therapie betrug in beiden Gruppen 23,0 mm Hg. Nach den oben genannten Kriterien wurde ein qualifizierter 2‑Jahres-Erfolg bei 70,4 % der FTO-Gruppe und bei 77,6 % der TE-Gruppe erzielt (p = 0,60), ein vollständiger 2‑Jahres-Erfolg bei 33,3 % der FTO-Gruppe und bei 56,7 % der TE-Gruppe (p = 0,07). Beide Operationsmethoden senkten den Augeninnendruck nach 24 Monaten signifikant (p < 0,001), und zwar auf 12,8 mm Hg in der FTO-Gruppe und 11,0 mm Hg in der TE-Gruppe. Die Sehschärfe war postoperativ bei beiden Gruppen etwas verringert, unterschied sich jedoch nicht signifikant zwischen beiden Gruppen. Komplikations- und Reoperationsrate waren gering und unterschieden sich nicht zwischen den Gruppen. Schlussfolgerung FTO und TE sind nach 2 Jahren weitgehend gleichwertig bezüglich Zieldruck, IOD-Senkung, Sehschärfe und Komplikationen. Video online Die Online-Version dieses Beitrags (10.1007/s00347-021-01365-w) enthält ein Video zur Operationstechnik der filtrierenden Trabekulotomie. Beitrag und Video stehen Ihnen auf www.springermedizin.de zur Verfügung. Bitte geben Sie dort den Beitragstitel in die Suche ein, das Zusatzmaterial finden Sie beim Beitrag unter „Ergänzende Inhalte“. ![]()
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Affiliation(s)
- Caroline Maria Glatzel
- Universitätsklinik für Dermatologie und Venerologie, Josef Schneider Str. 11, 97080, Würzburg, Deutschland
| | - Ágnes Patzkó
- Universitäts-Augenklinik Würzburg, Josef Schneider Str. 11, 97080, Würzburg, Deutschland
| | - Juliane Matlach
- Augenklinik, Universitätsmedizin Mainz, Langenbeckstr. 1, 55131, Mainz, Deutschland
| | - Franz Grehn
- Universitäts-Augenklinik Würzburg, Josef Schneider Str. 11, 97080, Würzburg, Deutschland.
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Abstract
PURPOSE OF REVIEW For decades, laser trabeculoplasty has been a well-proven therapeutic option in glaucoma management, and more recently, it has only gained in popularity. One reason for such popularity is that selective laser trabeculoplasty (SLT) is a therapy independent of patient adherence, which is typically low among glaucoma patients. Consequently, the number of studies on SLT has multiplied throughout the past years. This review provides an overview of studies on SLT from the last 12 months. RECENT FINDINGS The studies on treatment outcome show a wide range of success rates of SLT reaching between 18 and 88%; however, study designs differ and many studies are not directly comparable. The prospective laser trabeculoplasty for open-angle glaucoma and ocular hypertension (LiGHT) trial has demonstrated good efficacy of SLT - 75% of the eyes achieved their target pressure without drops and 58% after a single SLT. SUMMARY SLT has proven to be effective in lowering IOP with satisfactory success rates even after single SLT. SLT is repeatable independent of patient's adherence.
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Marino PF, Rossi GCM, Campagna G, Capobianco D, Costagliola C. Effects of Citicoline, Homotaurine, and Vitamin E on Contrast Sensitivity and Visual-Related Quality of Life in Patients with Primary Open-Angle Glaucoma: A Preliminary Study. Molecules 2020; 25:E5614. [PMID: 33260376 PMCID: PMC7730471 DOI: 10.3390/molecules25235614] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 11/24/2020] [Accepted: 11/26/2020] [Indexed: 01/15/2023] Open
Abstract
The aim of the present study was to evaluate the effects of supplementation with a fixed combination of citicoline 500 mg, homotaurine 50 mg, and vitamin E 12 mg (CIT/HOMO/VITE) on contrast sensitivity and visual-related quality of life in patients with primary open-angle glaucoma (POAG) in mild stage. This was a multicenter, observational, cross-over, short-term, pilot study on POAG patients with stable controlled intraocular pressure (IOP). Patients were randomly assigned to Group 1 (current topical therapy for 4 months and then current topical therapy plus CIT/HOMO/VITE for 4 months) or Group 2 (CIT/HOMO/VITE in addition to current topical therapy for 4 months and then topical therapy alone for 4 months). Best-corrected visual acuity, IOP, visual field, and the Spaeth/Richman contrast sensitivity (SPARCS) test score were recorded at baseline and after 4 and 8 months. The Glaucoma Quality of Life-15 (GQL-15) questionnaire was administered at each check time. Forty-four patients were assigned to Group 1 and 65 to Group 2. Over the follow-up period, there were no significant changes in IOP or visual field findings, whereas SPARCS and GQL-15 findings significantly varied from baseline, both being improved in subjects treated with CIT/HOMO/VITE fixed combination. These results demonstrate that a daily intake of a fixed combination of citicoline, homotaurine, and vitamin E in addition to the topical medical treatment significantly increased the total score of the contrast sensitivity test and the quality of life in patients with POAG.
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Affiliation(s)
- Pier Franco Marino
- Department of Medicine and Health Science “V. Tiberio”, the University of Molise, 86100 Campobasso, Italy;
| | | | - Giuseppe Campagna
- Department of Medical-Surgical Sciences and Translational Medicine, University of Rome “La Sapienza”, 00185 Rome, Italy;
| | - Decio Capobianco
- Ophthalmology Unit, Perimetry and Glaucoma Clinic, ASL NA1 e CE, 80035 Naples, Italy;
| | - Ciro Costagliola
- Department of Medicine and Health Science “V. Tiberio”, the University of Molise, 86100 Campobasso, Italy;
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