51
|
Zhou ZD, Zhu YT, Zhong YM, Fang L, Lin SF, Zhuo YH, Liu X. [Analysis of disease composition and primary surgical procedures in pediatric secondary glaucoma inpatients: a single-center study]. [ZHONGHUA YAN KE ZA ZHI] CHINESE JOURNAL OF OPHTHALMOLOGY 2023; 59:709-715. [PMID: 37670653 DOI: 10.3760/cma.j.cn112142-20230310-00095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 09/07/2023]
Abstract
Objective: To analyze the disease composition and primary surgical procedures in pediatric inpatients with secondary glaucoma. Methods: A retrospective case series study was conducted. Clinical data of children aged≤16 years with secondary glaucoma who were admitted to the Zhongshan Ophthalmic Center, Sun Yat-sen University, between January 1, 2017, and December 31, 2021, were included. The patients were classified according to the Childhood Glaucoma Research Network (CGRN) classification system, and their diagnoses, underlying factors, gender, age of onset, affected eye(s), age and type of initial surgery, and ophthalmic examination data were analyzed. Statistical analysis was performed using Kruskal-Wallis rank sum test and χ2 test. Results: A total of 540 patients (744 eyes) were included in this study, comprising 319 males (59.1%) and 221 females (40.9%). Unilateral disease was observed in 336 cases (62.2%), while bilateral involvement was present in 204 cases (37.8%). The age of onset was 4.0 (0.0, 9.0) years, and the median age of the first anti-glaucoma surgery was 5.0 (0.7, 10.0) years. Among them, there were 195 cases (36.1%) of secondary glaucoma associated with non-acquired ocular anomalies (SCG-O), with a median age of onset of 0.0 (0.0, 4.0) years, and 97 of these cases (49.7%) were male. secondary glaucoma associated with non-acquired systemic disease or syndrome (SCG-S) were observed in 68 cases (12.6%), with a median age of glaucoma onset of 0.1 (0.0, 4.0) years, and 47 of these cases (69.1%) were male. Secondary glaucoma associated with acquired conditions (SCG-A) accounted for 192 cases (35.6%), with a median age of onset of 9.0 (5.0, 13.0) years, and 125 of these cases (65.1%) were male. There were 85 cases (15.7%) of secondary glaucoma following cataract surgery (SCG-C), with a median age of onset of 3.0 (0.8, 7.0) years, and 50 of these cases (58.8%) were male. Male patients were predominant in SCG-S and SCG-A, with 47 cases (69.1%) and 125 cases (65.1%), respectively (χ2=9.94, 17.52; P=0.002,<0.001). Except for SCG-O, all other types of pediatric secondary glaucoma predominantly affected only one eye: SCG-S in 52 cases (76.5%), SCG-A in 128 cases (66.7%), and SCG-C in 54 cases (63.5%) (χ2=19.06, 21.33, 6.22; all P<0.05). The highest proportion of SCG-O was attributed to congenital ectropion uveae (46 cases, 23.6%). Sturge-Weber syndrome was the most common SCG-S (45 cases, 66.3%), while SCG-A mostly resulted from trauma (59 cases, 30.8%) and corticosteroid use (56 cases, 29.2%). Trabeculectomy (211 eyes, 30.8%) and glaucoma drainage device implantation (197 eyes, 28.7%) were the most frequently performed primary surgical procedures. Conclusions: SCG-O and SCG-A were found to be common types of pediatric secondary glaucoma. The age of onset and the choice of primary anti-glaucoma surgical procedures varied among different types of pediatric secondary glaucoma. However, overall, trabeculectomy and glaucoma drainage device implantation were the primary surgical procedures predominantly employed.
Collapse
|
52
|
Li R, Zhang K, Lu Z, Mou D, Wang J, Li H, Fan S, Wang N, Liu H. Cost-utility analysis of commonly used anti-glaucoma interventions for mild-to-moderate primary open-angle glaucoma patients in rural and urban China. BMJ Open 2023; 13:e073219. [PMID: 37673456 PMCID: PMC10496665 DOI: 10.1136/bmjopen-2023-073219] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Accepted: 08/20/2023] [Indexed: 09/08/2023] Open
Abstract
OBJECTIVE An increasing number of studies have explored the clinical effects of antiglaucoma surgical procedures; however, economic evidence was scarce. We aimed to compare the cost-effectiveness between maximal medical treatment (MMT) and commonly used surgical procedures (trabeculectomy, Ahmed glaucoma valve implantation, gonioscopy-assisted transluminal trabeculotomy and ab interno canaloplasty). DESIGN AND SETTING A Markov model study. PARTICIPANTS A hypothetical cohort of 100 000 patients with mild-to-moderate primary open-angle glaucoma (POAG). OUTCOMES Data were obtained from public sources. The main outcomes were incremental cost-utility ratios (ICURs) using quality-adjusted life-years (QALYs). Sensitivity analyses were conducted to verify the robustness and sensitivity of base-case results. MAIN RESULTS Both cumulative costs and QALYs gained from surgical procedures (US$6045-US$13 598, 3.33-6.05 QALYs) were higher than those from MMT (US$3117-US$6458, 3.14-5.66 QALYs). Compared with MMT, all surgical procedures satisfied the cost-effectiveness threshold (lower than US$30 501 and US$41 568 per QALY gained in rural and urban settings, respectively). During the 5-year period, trabeculectomy produced the lowest ICUR (US$21 462 and US$15 242 per QALY gained in rural and urban settings, respectively). During the 10-year-follow-up, trabeculectomy still produced the lowest ICUR (US$13 379 per QALY gained) in urban setting; however, gonioscopy-assisted transluminal trabeculotomy (US$19 619 per QALY gained) and ab interno canaloplasty (US$18 003 per QALY gained) produced lower ICURs than trabeculectomy (US$19 675 per QALY gained) in rural areas. Base-case results were most sensitive to the utilities and costs of initial treatment and maintenance. CONCLUSIONS The long-term cost-effectiveness of commonly used surgical procedures could be better than the short-term cost-effectiveness for mild-to-moderate POAG patients in China. Health economic studies, supported by more rigorous structured real-world data, are needed to assess their everyday cost-effectiveness.
Collapse
|
53
|
Zhou X, Chen J, Luo W, Du Y. Short-Term Outcomes of Trabeculectomy With or Without Anti-VEGF in Patients With Neovascular Glaucoma: A Systematic Review and Meta-Analysis. Transl Vis Sci Technol 2023; 12:12. [PMID: 37728893 PMCID: PMC10516766 DOI: 10.1167/tvst.12.9.12] [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: 02/02/2023] [Accepted: 08/11/2023] [Indexed: 09/22/2023] Open
Abstract
Objectives The aim of this study was to compare the safety and efficacy of trabeculectomy alone or combined with intravitreal injections of anti-vascular endothelial growth factor (anti-VEGF) agents for the treatment of neovascular glaucoma. Methods We conducted a systematic review and meta-analysis to compare the effects of trabeculectomy alone or combined with intravitreal injections of anti-VEGF agents for the treatment of neovascular glaucoma. We searched four databases (PubMed, Cochrane Library, Embase, and Web of Science) up to January 2023 and extracted data on three surgical outcomes: postoperative intraocular pressure, success rate and complications. We used a random-effects model to calculate pooled relative risk (RR) or standardized mean difference (SMD) estimates and 95% confidence intervals (CIs). We assessed publication bias using Begg and Egger tests. Results We included seven studies with 353 eyes. Compared to trabeculectomy alone, trabeculectomy with anti-VEGF had a lower risk of postoperative complications (RR, 0.60; 95% CI, 0.41-0.89) and higher success rate (RR, 1.19; 95% CI, 1.02-1.40). The intraocular pressure reduction was significantly greater in the trabeculectomy with anti-VEGF augmentation group than the trabeculectomy group from 1 week (SMD, -1.36; 95% CI, -2.76 to 0.04) to 6 months (SMD, -0.79; 95% CI, -1.50 to -0.07) after surgery. Conclusions According to current evidence, adding intravitreal injection of anti-VEGF agents to trabeculectomy may improve the short time outcomes of patients with neovascular glaucoma.
Collapse
|
54
|
Zhang Y, Chen W, Lin TPH, Zhang X, Lam DSC, Chen W. Outcomes of Goniotomy With or Without Secondary Intraocular Lens Implantation in Pediatric Glaucoma Following Cataract Surgery: A Prospective Pilot Study. Asia Pac J Ophthalmol (Phila) 2023; 12:444-450. [PMID: 37851561 DOI: 10.1097/apo.0000000000000637] [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: 06/07/2023] [Accepted: 08/01/2023] [Indexed: 10/20/2023] Open
Abstract
PURPOSE To report the outcomes of a 120-degree goniotomy (GT) with or without secondary intraocular lens (IOL) implantation in glaucoma following cataract surgery (GFCS). DESIGN Prospective, observational study. METHODS Pediatric patients with GFCS who underwent standalone 120-degree GT or 120-degree GT combined with secondary IOL implantation (GT+IOL) from March 2022 to August 2022 at the Zhongshan Ophthalmic Center were recruited. Primary outcomes were intraocular pressure (IOP) and the number of ocular hypotensive medications. A secondary outcome was the surgical success rate. Success was defined as a postoperative IOP within the range of 5-21 mm Hg. Complete and qualified successes were defined, as the above, without and with ocular hypotensive medications, respectively. RESULTS Thirty-two eyes of 22 patients were included. The mean age at the time of GT was 68.5 ± 29.3 months. The mean follow-up duration was 12.2 ± 2.3 months (9-15 mo). Mean IOP decreased from 30.9 ± 4.8 mm Hg on 2 (interquartile range = 1) medications at baseline to 15.8 ± 3.6 mm Hg on 0 (interquartile range = 1.5) medication at the latest visit in all eyes. The overall complete and qualified success rates were 68.8% and 90.6%, respectively. There were no significant differences in IOP, number of medications, and complete and qualified success rates between the standalone GT and GT+IOL groups at the latest follow-up at 9 months postoperatively. CONCLUSIONS To reduce the need for additional surgery, 120-degree GT was a safe and effective surgical treatment for GFCS in children, which could be combined with secondary IOL implantation in aphakic eyes with GFCS.
Collapse
|
55
|
Wong MK, Bowers ME, Ventimiglia J, Niknam RM, Moster MR, Pro MJ, Dale E, Kolomeyer NN, Lee D, Zheng CX. Short-Term Outcomes of Bimatoprost Sustained-Release Intracameral Implant in Glaucoma. J Glaucoma 2023; 32:738-743. [PMID: 37523637 DOI: 10.1097/ijg.0000000000002271] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Accepted: 07/08/2023] [Indexed: 08/02/2023]
Abstract
PRCIS This retrospective study found a statistically significant reduction in mean intraocular pressure (IOP) and the number of medications after intracameral Bimatoprost sustained release (SR) injection in patients with glaucoma. A history of selective laser trabeculoplasty (SLT) did not impact treatment outcomes. PURPOSE To determine outcomes of Bimatoprost SR on IOP and the number of topical IOP-lowering medications in patients with glaucoma. A secondary objective was to determine the outcomes of Bimatoprost SR in patients with a prior history of SLT. METHODS Retrospective case series. One hundred eighteen eyes from 84 patients that received Bimatoprost SR by 6 glaucoma specialists at Wills Eye Hospital from March 2020 to September 2021 were examined. The intervention was a single injection of intracameral Bimatoprost SR. The main outcome measures included IOP and the number of medications. RESULTS The most recent mean follow-up time for all eyes was 27.8 ± 18.6 weeks. The mean posttreatment IOP at the most recent follow-up of 16.6 ± 5.3 mm Hg was significantly lower than the mean under-therapy pretreatment IOP of 18.5 ± 5.7 mm Hg for all eyes ( P < 0.01). The mean posttreatment number of medications at the most recent follow-up of 1.3 ± 1.3 decreased compared with the number of pretreatment medications of 2.1 ± 1.4 for all eyes ( P < 0.01). Analysis of multilevel models controlling for demographic variables demonstrated a statistically significant reduction in IOP and number of medications posttreatment ( P < 0.01). A prior history of SLT (n = 54) had no impact on treatment for both IOP and the number of medications ( P > 0.1 for both). CONCLUSIONS Intracameral Bimatoprost SR reduced IOP and decreased the number of medications. Prior history of SLT did not impact Bimatoprost SR treatment outcomes.
Collapse
|
56
|
Nutt RJ, Dowlut MS, McLoone SF, McLoone E. Epidemiology and long-term outcomes of primary congenital glaucoma: a population-based study. Eye (Lond) 2023; 37:2673-2678. [PMID: 36747111 PMCID: PMC10482853 DOI: 10.1038/s41433-023-02382-6] [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: 12/24/2021] [Revised: 10/06/2022] [Accepted: 01/09/2023] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND/OBJECTIVES to establish the incidence, prevalence and long-term outcomes of primary congenital glaucoma (PCG) in Northern Ireland's general and Irish Traveller (IT) populations over a 59-year period. SUBJECTS/METHODS chart review of all PCG cases in Northern Ireland between 1962 and 2020. Incidence and prevalence were calculated with the aid of national population statistics. Long-term outcomes were analysed for eyes with at least 5 years follow up. Visual outcomes were stratified into groups: good-VA ≥ 6/12; moderate-VA 6/12 to 6/60, poor-VA < 6/60. Kaplan-Meier analysis was constructed to determine the probability of eyes retaining a good visual outcome over time. Outcomes of different surgeries were compared with regard to final vision, re-operations and complications. RESULTS 57 PCG cases were identified between 1962 and 2020. Overall incidence was 3.4 per 100,000 live births. PCG prevalence in general and IT populations in 2019 was 4.3 per 100,000 and 238 per 100,000, respectively. Sixty eyes had sufficient data for long-term outcome analysis with a mean of 20.5 years follow up, 58% of which had good final visual outcome. Fifty-seven percent of eyes required multiple surgeries. Visual outcomes between trabeculectomies and tubes were comparable; however, there were more serious complications and reoperations associated with tubes. CONCLUSIONS Incidence of PCG in NI is similar to Great-Britain and Ireland; however, PCG appears to be particularly prevalent within IT community. Although a good visual outcome can be achieved in the majority of patients, a subset of cases remain challenging to manage despite surgical advances.
Collapse
|
57
|
Atik A, Martin K, Fahy E, Green C, Mennemeyer ST. Re: Van Lancker et al.: Clinical outcomes and cost analysis of PreserFlo versus trabeculectomy for glaucoma management in the United Kingdom (Ophthalmol Glaucoma. 2023;6:342-357). Ophthalmol Glaucoma 2023; 6:e3-e4. [PMID: 37277022 DOI: 10.1016/j.ogla.2023.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 05/31/2023] [Indexed: 06/07/2023]
|
58
|
Wong MOM, Yu AHY, Chan CKM. Two Year Outcomes of Trabeculectomy in Cytomegalovirus Anterior Uveitis with Uncontrolled Intraocular Pressure. Ocul Immunol Inflamm 2023; 31:1490-1496. [PMID: 35914307 DOI: 10.1080/09273948.2022.2103828] [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: 12/14/2021] [Revised: 06/10/2022] [Accepted: 07/14/2022] [Indexed: 10/16/2022]
Abstract
PURPOSE To describe the two-year outcome of trabeculectomy in cytomegalovirus(CMV) anterior uveitis(AU). METHODS Records of 29 eyes of 29 consecutive CMV AU patients undergoing MMC-augmented trabeculectomy for uncontrolled IOP despite maximal tolerated topical medications were retrospectively reviewed. Treatment success was defined as IOP≤21 mmHg with same or reduced number of IOP-lowering medications compared to baseline, without systemic acetazolamide or further interventions for uncontrolled IOP. RESULTS Treatment success was 79.3% (23/29) at 24 months. Both median IOP and number of IOP-lowering medications dropped significantly from baseline (p < .01 and p < .001, all time-points, Wilcoxon sign-rank test, respectively), with 63.2% and 19.0% reduction in AU relapse/year and steroid use(p = .001 and 0.03, respectively), without sight-threatening sequelae. At 24 months, AU frequency was not significantly different between successful cases with and without ≥12-month use of topical ganciclovir (p = .51, Mann-Whitney U test). CONCLUSION MMC-augmented trabeculectomy was efficacious for IOP control in nearly 80% of CMV AU cases over two years.
Collapse
|
59
|
Kaplan TM, Hammer JD, Kohli D, Pacheco JM, Hodge DO, Khanna CL, Sit AJ, Roddy GW. Efficacy of Selective Laser Trabeculoplasty in Patients on Systemic Immunosuppressive Therapy. J Glaucoma 2023; 32:762-768. [PMID: 37406302 PMCID: PMC10528063 DOI: 10.1097/ijg.0000000000002259] [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: 12/12/2022] [Accepted: 06/12/2023] [Indexed: 07/07/2023]
Abstract
PRCIS When comparing patients on systemic immunosuppressive therapy to those without, there was no difference in intraocular pressure (IOP) early after SLT; however, at 1 year following SLT, IOP was higher in the immunosuppression group compared with controls. PURPOSE To determine whether patients taking systemic immunosuppressive medications have a different IOP-lowering response to selective laser trabeculoplasty (SLT) compared with a control group of patients. METHODS All patients who underwent SLT at Mayo Clinic 2017-2021 were identified. Patients on systemic immunosuppressive medications at the time of SLT were compared with control patients not receiving systemic immunosuppressive medications. The primary endpoints of this study were the percentage IOP reduction at 1 to 2, 3 to 6, and 12 months. Additional analyses included the percentage of patients who did not require additional therapy at each time point. RESULTS There were 108 eyes of 72 patients that underwent SLT in the immunosuppressed group and 1997 eyes of 1417 patients in the control group. There was no significant difference in age-adjusted change in IOP between groups at the first postoperative visit 1 to 2 months following SLT (-18.8±20.7% vs. -16.0±16.5%, P =0.256) or 3-6 months following SLT (-15.2±21.6% vs. -18.3±23.2%, P =0.062). However, at 12 months following SLT, the IOP reduction in the immunosuppressive therapy group was significantly less compared with the control group (-15.1±21.2% vs. -20.3±22.9%, P =0.045). There was no difference between groups in the number of additional treatments during the study intervals. CONCLUSION Patients in the systemic immunosuppressive therapy group showed equivalent early IOP-lowering after SLT compared with a control group, but the treatment response was diminished at 1 year. Further studies investigating IOP regulation after SLT in immunosuppressed patients are needed.
Collapse
|
60
|
Ying S, Coulon SJ, Lidder AK, Labowsky M, Cheng CP, Vinod K, Sidoti PA, Panarelli JF. Choroidal Effusions after Glaucoma Drainage Implant Surgery: Risk Factors and Surgical Management. Ophthalmol Glaucoma 2023; 6:530-540. [PMID: 36925067 DOI: 10.1016/j.ogla.2023.03.002] [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: 12/12/2022] [Revised: 03/03/2023] [Accepted: 03/08/2023] [Indexed: 03/17/2023]
Abstract
OBJECTIVE To report the incidence of patients who developed choroidal effusions after glaucoma drainage implant (GDI) surgery and determine risk factors for and outcomes of surgical intervention. DESIGN Retrospective case series. SUBJECTS Medical records of 605 patients who underwent GDI surgery from January 1, 2017 to June 7, 2021 at New York University Langone Health and New York Eye and Ear Infirmary of Mount Sinai were reviewed. METHODS Preoperative, intraoperative, and postoperative clinical data were obtained. Multivariate logistic regression evaluated the factors associated with the need for surgical intervention. Patient records were analyzed for effusion resolution, intraocular pressure (IOP), visual acuity (VA), and complications across treatment modalities. MAIN OUTCOME MEASURES Incidence of choroidal effusion development and need for surgical intervention. RESULTS Choroidal effusions developed in 110 (18%) patients (110 eyes). Surgical intervention to drain the effusion or ligate the implant tube was performed in 19 (17%) patients. The average time to surgical intervention was 47.6 days. Among patients who developed postoperative effusions, risk factors for requiring surgical intervention included history of selective laser trabeculoplasty (SLT) (P = 0.004; odds ratio [OR], 14.4), prior GDI surgery (P = 0.04; OR 8.7), 350-mm2 Baerveldt glaucoma implant placement (P = 0.05; OR, 4.8), and anterior chamber shallowing (AC; P < 0.001; OR, 25.1) in the presence of effusions. The subgroup that required multiple surgeries for effusion resolution had a significantly lower mean IOP at the most recent follow-up compared with those who received medical management only (P < 0.001). A higher percentage of patients who required surgical intervention lost VA at the most recent follow-up compared with patients whose effusions resolved with conservative management (i.e., medical management, AC viscoelastic injection). CONCLUSIONS Choroidal effusions after GDI surgery resolved with conservative management in most patients. A history of SLT or GDI placement, implantation of a BGI-350, and the presence of a shallow chamber were risk factors for surgical intervention. Although interventions, such as surgical drainage are at times necessary, a better understanding of their impacts can help guide postoperative decisions. The risks and benefits of these procedures must be carefully considered in these high-risk eyes. FINANCIAL DISCLOSURE(S) Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.
Collapse
|
61
|
Okuda M, Mori S, Ueda K, Sakamoto M, Kusuhara S, Yamada-Nakanishi Y, Nakamura M. Favorable effect of ripasudil use on surgical outcomes of microhook ab interno trabeculotomy. Graefes Arch Clin Exp Ophthalmol 2023; 261:2603-2610. [PMID: 37000272 PMCID: PMC10432324 DOI: 10.1007/s00417-023-06040-1] [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: 09/13/2022] [Revised: 03/16/2023] [Accepted: 03/17/2023] [Indexed: 04/01/2023] Open
Abstract
PURPOSE We have previously demonstrated that prolonged use of glaucoma medications was associated with a poor surgical outcome of ab interno trabeculotomy (µTLO). Given that almost all types of glaucoma eye drop either enhance the drainage through the uveoscleral pathway or reduce aqueous humor production, we hypothesized that prolonged use of these medications might cause disuse atrophy of the conventional pathway. In contrast, ripasudil increases the conventional outflow and eventually shows a favorable outcome of µTLO. This study aimed to evaluate the effect of ripasudil use on µTLO outcomes. METHOD The medical charts of 218 patients who underwent µTLO were analyzed retrospectively. We compared the 1-year outcome between ripasudil users versus nonusers by using propensity score matching. We set the covariates as age, sex, glaucoma types, preoperative intraocular pressure (IOP), the mean deviation values of visual field tests, the presence or absence of concomitant cataract surgery, trabecular meshwork incision range, the presence or absence of any glaucoma medication except ripasudil and duration of glaucoma medical therapy. Success was defined as a postoperative IOP between 5 and 21 mmHg, a ≥ 20% IOP reduction from baseline, and no additional glaucoma surgery at postoperative 1 year. RESULT Fifty-seven patients each were allocated to the ripasudil users or nonusers. The 1-year success rates were 74% in ripasudil users and 51% in nonusers (p = 0.01). Kaplan‒Meier survival curves also showed that the ripasudil users had a higher survival distribution (p = 0.01). CONCLUSION The patients who took ripasudil showed a favorable 1-year outcome of µTLO.
Collapse
|
62
|
Ugalahi MO, Adeyemo AO, Olusanya BA, Baiyeroju AM. Outcome of Combined Trabeculotomy- Trabeculectomy in Eyes of Nigerian Children with Primary Congenital Glaucoma. West Afr J Med 2023; 40:826-830. [PMID: 37639373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/31/2023]
Abstract
PURPOSE To report the outcome of combined trabeculotomy-trabeculectomy among children with primary congenital glaucoma at a child eye health tertiary facility in southwest Nigeria. METHODS A retrospective review of children who underwent combined trabeculotomy-trabeculectomy (CTT) surgery on account of primary congenital glaucoma between 2016 and 2020 at the University College Hospital, Ibadan, Nigeria. All surgeries were performed by paediatric ophthalmologists. The main outcome measures were postoperative intraocular pressure, corneal clarity, and complications. RESULTS A total of 21 eyes of 13 patients were included. Ten (76.9%) of the patients were males and 8 (61.5%) had bilateral disease. The mean age at presentation was 4.8 (± 3.6) months, while the mean age at surgery was 8.1 (± 5.9) months. The average waiting time between noticing symptoms and presenting to the clinic was 3.2 (±4.9) months. The mean horizontal corneal diameter was 13.2 (± 1.4) mm, while the mean pre-operative intraocular pressure (IOP) was 25.7 (± 8.6) mmHg. The surgical success (IOP<21 mmHg) rates at 3, 6, and 12 months were 86.7%, 64.3%, and 92.9% respectively. The Kaplan-Meier estimates of the probability that IOP remained below 21 mmHg up till 3, 6, and 12 months were 74%, 53%, and 53% respectively. Postoperatively, 85.7% of the eyes had complete resolution of corneal oedema. One eye had an intraoperative complication of vitreous loss. The post-operative clinic follow-up rate reduced to 52.4% by 1 year. CONCLUSION Combined trabeculotomy-trabeculectomy is a relatively safe procedure that is associated with favorable success in Nigerian children with primary congenital glaucoma.
Collapse
|
63
|
Wang Q, Zeng W, Zeng W, Liu Y, Ke M. Clinical Differences between Posner-Schlossman Syndrome Patients with Intermittent Intraocular Pressure Elevation and Glaucomatous Damage. Ophthalmic Res 2023; 66:1198-1205. [PMID: 37634490 PMCID: PMC10614483 DOI: 10.1159/000533495] [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: 12/06/2022] [Accepted: 08/04/2023] [Indexed: 08/29/2023]
Abstract
INTRODUCTION Although there is abundant evidence that Posner-Schlossman syndrome (PSS) can lead to secondary glaucoma, data on the clinical differences between PSS patients with secondary glaucoma and those with intermittent intraocular pressure (IOP) elevation are sparse. METHODS This retrospective observational study included 52 patients (52 eyes) diagnosed with PSS and admitted to Zhongnan Hospital of Wuhan University between January 2019 and February 2022. Demographic characteristics and clinical features were gathered from admission records. Patients were divided into two groups: 27 cases with intermittent IOP elevation (group A) and 25 cases with secondary glaucoma (group B and C). Of the secondary glaucoma cases, 18 were further divided into the topical IOP-lowering medications group (group B) and 7 into the glaucoma surgery group (group C). Clinical characteristics of different groups were compared. RESULTS Compared to the intermittent IOP elevation group, PSS patients with secondary glaucoma had a longer course of disease, a higher incidence of iris depigmentation, lower best corrected visual acuity, lower endothelial cell density, and higher interferon-γ (IFN-γ) concentration and cytomegalovirus (CMV) deoxyribonucleic acid (DNA) copy number in the aqueous humor (all p < 0.05). Group C presented a higher CMV DNA copy number in the aqueous humor than groups A and B (p < 0.05). Compound trabeculectomy proved effective in group C, with a functional filter bleb and well-controlled IOP without disease progression after 1 year of follow-up. CONCLUSION Distinctive characteristics existed between PSS patients with secondary glaucoma and those with intermittent IOP elevation. Compound trabeculectomy appears to be an effective treatment option when IOP cannot be controlled through topical medications.
Collapse
|
64
|
Şimşek D, Wagner I, Draper C, Şimşek T, Dorairaj S. Cyclodialysis Cleft and Hypotony Following Combined Phacoemulsification and Excisional Goniotomy with the Kahook Dual Blade. Turk J Ophthalmol 2023; 53:257-260. [PMID: 37602674 PMCID: PMC10442746 DOI: 10.4274/tjo.galenos.2023.60963] [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: 09/27/2022] [Accepted: 04/03/2023] [Indexed: 08/22/2023] Open
Abstract
A 69-year-old woman with bilateral primary open-angle glaucoma who underwent cataract extraction with intraocular lens implantation and excisional goniotomy with the Kahook Dual Blade (KDB; New World Medical, Rancho Cucamonga, CA, USA) in both eyes one year prior was referred for evaluation of significant visual acuity loss and pain in the left eye. On initial examination, intraocular pressure in the left eye was 3 mmHg and slit lamp examination revealed normal anterior chamber depth. Gonioscopy revealed a cyclodialysis cleft that was confirmed by anterior segment optical coherence tomography. Prominent chorioretinal folds suggestive of long-standing hypotony maculopathy were observed during fundoscopic examination. The cyclodialysis cleft, thought to be created inadvertently during the KDB goniotomy, resolved after three sessions of argon laser photocoagulation and the patient's symptoms and visual acuity partially improved.
Collapse
|
65
|
Chandran P, Sneha C, Subramanian S, Raman GV. Comparison between ocular biometry parameters in patients with unilateral congenital glaucoma. Indian J Ophthalmol 2023; 71:2962-2966. [PMID: 37530265 PMCID: PMC10538835 DOI: 10.4103/ijo.ijo_122_23] [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: 01/13/2023] [Accepted: 05/30/2023] [Indexed: 08/03/2023] Open
Abstract
Purpose To compare the axial length (AL) and corneal diameter between glaucomatous eye (GE) and fellow normal eye (NE) in patients with unilateral congenital glaucoma and to obtain a normative database for ocular growth among Indian children below 3 years of age. Methods Retrospective longitudinal study. Patients who had a follow-up of 3 years from diagnosis with ocular biometry parameters being recorded at least thrice (once a year) and fellow eye being normal were included. Data collected were age, gender, intraocular pressure (IOP), AL, corneal diameter, optic disc findings, diagnosis, and surgery details. Results Eleven patients were analyzed. All GE underwent combined trabeculotomy with trabeculectomy. Mean (SD) baseline IOP, AL, and corneal diameter were 17.1 (6.7) mmHg, 18.9 (1.1) mm and 12 (0.91) mm in GE, and 11.1 (3.8) mmHg, 17.8 (0.44) mm, and 10.5 (0.58) mm in NE, respectively. Increase in AL was 3.1 mm in the first year followed by 0.6 mm in second year and 0.4 mm in third year in GE compared to 2.6, 0.6, and 0.5 mm in NE, respectively. Corneal diameter increased by 1.1 mm in GE in the first year and remained stable thereafter compared to 0.7 mm in first year followed by 0.3 mm in second year and stable thereafter in NE. The percentage of success was 73% at 3 years. Conclusion Axial length and corneal diameter were higher in GE than NE at all-time points. With prompt intervention, the growth curve of the GE was made parallel to that of NE.
Collapse
|
66
|
Strzalkowska A, Strzalkowski P, Hoffmann EM, Pfeiffer N, Schuster AK. Outcomes of Open Bleb Revision After PreserFlo MicroShunt Failure in Patients With Glaucoma. J Glaucoma 2023; 32:681-685. [PMID: 37327469 PMCID: PMC10414154 DOI: 10.1097/ijg.0000000000002246] [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: 02/18/2023] [Accepted: 05/13/2023] [Indexed: 06/18/2023]
Abstract
PRCIS After the open bleb revision following PreserFlo, the mean postoperative intraocular pressure (IOP) was lowered from 26.4 ± 9.9 mm Hg to 12.9 ± 5.6 mm Hg at 1 month and 15.9 ± 4.1 mm Hg at 12 months. PURPOSE The purpose of this study was to evaluate the effectiveness and safety of an open bleb revision with mitomycin- C (MMC) for bleb fibrosis after PreserFlo MicroShunt implantation. PATIENTS AND METHODS We performed a retrospective analysis of 27 consecutive patients with bleb fibrosis after PreserFlo MicroShunt Implantation that underwent an open revision with MMC 0.2 mg/mL applied for 3 minutes at the Department of Ophthalmology of the Mainz, University Medical Center, Mainz, Germany. Demographic data, such as age, sex, glaucoma type, number of glaucoma medications, IOP before and after PreserFlo implantation and revision, complications, and reoperations within 12 months, were analyzed. RESULTS Twenty-seven patients (27 eyes) received an open revision after previous PreserFlo Microshunt implantation and consecutive bleb fibrosis. The mean preoperative IOP was 26.4 ± 9.9 mm Hg before revision, 7.0 ± 2.7 mm Hg ( P < 0.001) in the first week after the revision, and 15.9 ± 4.1 mm Hg at 12 months ( P = 0.02). Four patients needed IOP-lowering medication after 12 months. One patient had a positive Seidel test and needed a conjunctival suture. Four patients required a second procedure due to recurring bleb fibrosis. CONCLUSIONS At 12 months, open revision with MMC for bleb fibrosis after failed PreserFlo implantation effectively and safely reduced IOP with a similar medication burden.
Collapse
|
67
|
Occhiutto ML, Passos THM, Freitas FR, Maranhão RC, Costa VP. Intraoperative paclitaxel associated with lipid nanoparticles in trabeculectomy. Clin Exp Ophthalmol 2023; 51:644-646. [PMID: 37272229 DOI: 10.1111/ceo.14265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 04/12/2023] [Accepted: 05/18/2023] [Indexed: 06/06/2023]
|
68
|
Dar N, Naftali Ben Haim L, Yehezkeli V, Sharon T, Belkin A. Gonioscopy-assisted transluminal trabeculotomy in patients with advanced glaucoma. Indian J Ophthalmol 2023; 71:3024-3030. [PMID: 37530276 PMCID: PMC10538851 DOI: 10.4103/ijo.ijo_2769_22] [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: 10/21/2022] [Revised: 04/07/2023] [Accepted: 06/05/2023] [Indexed: 08/03/2023] Open
Abstract
Purpose To evaluate the efficacy and safety of gonioscopy-assisted transluminal trabeculotomy (GATT) in patients with advanced glaucoma. Methods Records of 46 patients with advanced glaucoma were reviewed retrospectively in this single-center chart review. The main outcome measure was surgical success; intra-ocular pressure (IOP) and IOP lowering medication use were secondary outcome measures. Success was defined as an IOP of 18 mmHg or lower (criterion A) or 14 mmHg or lower (criterion B) and one of the following: IOP reduction >30% from baseline on the same or fewer medications or IOP ≤ of baseline on fewer medications as compared to baseline. Results Forty-seven eyes were included in the analysis. The average mean deviation was -17.5 ± 7.2 dB (range -8.0 to -33.0). The average follow-up was 6.8 months (range 3.2-22.3). Success at 6 months was 91% for criterion A and 75% for criterion B (n = 33). Mean IOP was reduced from 19.3 ± 6 mmHg (12-40) on 3.7 ± 1.4 medications to 13.2 ± 5.8 mmHg on 1.6 ± 1.4 medications at the 6th post-operative month (P < 0.001 for both IOP and medications). At the last follow-up visit, 37 patients (78%) had an IOP of 14 mmHg or lower, and ten of these patients were unmedicated. Transient hyphema and IOP spikes were the most prevalent adverse events following surgery. Three eyes required further surgery for IOP control. None of the patients lost vision because of surgery. Conclusions GATT is a viable surgical option in cases of advanced glaucoma. Careful patient selection and attentive post-operative management are imperative.
Collapse
|
69
|
Bayoumi N, Elsayed EN, Khalil AK. Pediatric glaucoma in aniridia in a population of Egyptian children. J AAPOS 2023; 27:194.e1-194.e6. [PMID: 37499898 DOI: 10.1016/j.jaapos.2023.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 06/06/2023] [Accepted: 06/14/2023] [Indexed: 07/29/2023]
Abstract
PURPOSE To report on the incidence, characteristics, and treatment of glaucoma in association with aniridia in a population of Egyptian children. METHODS A retrospective chart review was conducted of children (<18 years of age) presenting with aniridia between 2007 and 2022. Diagnosis of glaucoma was based on cup:disk ratio (>0.3) and IOP (>16 mm Hg). Success of glaucoma surgery was defined as IOP ≤16 mm Hg and stable or regressing cup:disk ratio. RESULTS A total of 93 eyes of 47 children were included. The mean patient age at presentation was 41.2 ± 44.7 months. The mean intraocular pressure (IOP), corneal diameter, cup:disk ratio, and axial length on presentation were 16.4 ± 10.3 mm Hg, 11.4 ± 1.3 mm, 0.4 ± 0.3, and 22.43 ± 2.6 mm Hg. Of eyes with IOP and cup:disk ratio data at presentation, 23 (30%) were diagnosed with glaucoma. Fourteen eyes underwent surgery after presentation; follow-up data were available for half the remaining eyes. At the final follow-up, glaucoma was present in 20 eyes (49%). Glaucoma surgery was performed in 17 eyes, with a complete or qualified success rate of 82.4% at final follow-up, with 15 eyes having at least 12 months' follow-up. CONCLUSIONS In this study cohort, children with aniridia presented at around 3 years of age, with glaucoma at presentation in almost one-third of the cases.
Collapse
|
70
|
Baek MS, Sung KR, Shin JW, Lee JY, Kim KE. Change of Choroidal Microvasculature Dropout After Trabeculectomy as Assessed by Optical Coherence Tomography Angiography. J Glaucoma 2023; 32:665-672. [PMID: 37079525 DOI: 10.1097/ijg.0000000000002230] [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: 07/20/2022] [Accepted: 04/04/2023] [Indexed: 04/21/2023]
Abstract
PRCIS Reduction in the angular circumference of choroidal microvascular dropout (CMvD AC) was found in POAG patients after trabeculectomy. Greater percentage of IOP reduction was significantly associated with decreased CMvD AC. PURPOSE The purpose of this study was to investigate the change of choroidal microvasculature dropout (CMvD) after trabeculectomy and its associated factors in primary open angle glaucoma (POAG) eyes using optical coherence tomography angiography. METHODS Fifty eyes of 50 POAG participants who had preoperative CMvD and underwent trabeculectomy were prospectively enrolled. Angular circumference (AC) of CMvD was determined from choroidal layer images by optical coherence tomography angiography preoperatively and at postoperative 1 year. The cutoff for significant AC of CMvD decrease was determined by the Bland-Altman method, and accordingly, patients were divided into 2, decreased and stable/increased CMvD AC groups. Changes in intraocular pressure (IOP) and CMvD AC were compared between the groups preoperatively and at postoperative 1 year. Factors associated with CMvD AC decrease were assessed by linear regression analysis. RESULTS The cutoff for significant CMvD AC decrease was 3.58 degrees; accordingly, 26 eyes (52.0%) were categorized as decreased CMvD AC group. No significant intergroup differences in baseline characteristics were found. However, the decreased CMvD AC group presented significantly lower IOP (10.7±3.7 vs. 12.9±2.6 mm Hg, P =0.022), lower CMvD AC (32.03±33.95% vs. 53.44±39.33%, P =0.044), and higher parapapillary choroidal vessel density ( P =0.014) compared with the increased/stable CMvD AC group at postoperative 1 year. The greater percentage of IOP reduction was significantly associated with decreased CMvD AC ( P =0.046). CONCLUSIONS CMvD AC reduction associated with IOP lowering was found after trabeculectomy. The long-term clinical relevance of postoperative CMvD reduction should be further investigated.
Collapse
|
71
|
Pazos M, Martínez-Palmer A, Poposki V. AVASCULAR OVERHANGING BLEB REDUCTION WITH MODIFIED SUTURELESS TECHNIQUE. Acta Clin Croat 2023; 62:378-381. [PMID: 38549591 PMCID: PMC10969647 DOI: 10.20471/acc.2023.62.02.18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Accepted: 02/09/2021] [Indexed: 04/02/2024] Open
Abstract
A late postoperative trabeculectomy complication could be the overhanging bleb, especially when antimetabolites are used. It can be associated with hypotony, foreign body sensation, dellen, and visual compromise. We report a case of an avascular overhanging bleb successfully reduced with a modified sutureless technique. Nine years before, our patient had trabeculectomy using mitomycin C. After the surgery, the intraocular pressure was correct, without progression in the visual field, but on slit-lamp examination, a large avascular overhanging bleb was noted. Partial excision was performed with dissection from the cornea, overhanging conjunctival trimming, leakage checking and Bandage Contact lens placement. Topical antibiotic and steroid treatment was administered for three weeks. The excised conjunctival histopathology showed avascular metaplastic epithelium. Six months after the surgery, the patient's visual acuity improved, with intraocular pressure of 12 mm Hg and a Seidel negative asymptomatic bleb. In conclusion, this less invasive technique preserves better bleb function without ripping the surrounding ischemic tissue. The procedure is safe and easy to perform, with less surgical time and fast recovery.
Collapse
|
72
|
Stallworth JY, O'Brien KS, Han Y, Oatts JT. Efficacy of Ahmed and Baerveldt glaucoma drainage device implantation in the pediatric population: A systematic review and meta-analysis. Surv Ophthalmol 2023; 68:578-590. [PMID: 36740196 PMCID: PMC10293048 DOI: 10.1016/j.survophthal.2023.01.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Revised: 01/26/2023] [Accepted: 01/30/2023] [Indexed: 02/05/2023]
Abstract
Glaucoma drainage devices (GDD) are increasingly utilized in the management of childhood glaucoma. This systematic review and meta-analysis assesses the efficacy of first-time Ahmed or Baerveldt implantation in children. PubMed, Embase, and Cochrane Library were searched for relevant English-language, peer-reviewed literature. Postoperative outcomes were pooled using random effects regression models with restricted maximum likelihood estimation. Thirty-two studies (1,221 eyes, 885 children) were included. Mean ± standard deviation preoperative IOP was 31.8 ± 3.4 mm Hg. Pooled mean IOP at 12 and 24 months postoperatively were 16.5 mm Hg (95% CI, 15.5-17.6) and 17.6 mm Hg (95% CI, 16.4-18.7), respectively. Pooled proportions of success were 0.87 (95% CI, 0.83-0.91) at 12 months, 0.77 (95% CI, 0.71-0.83) at 24 months, 0.54 (95% CI, 0.44-0.65) at 48 months, 0.60 (95% CI, 0.48-0.71) at 60 months, and 0.37 (95% CI, 0.32-0.42) at 120 months. There were no differences in proportion of success at 12 and 24 months among eyes that received Ahmed and Baerveldt tube shunts, nor between eyes with primary glaucoma, glaucoma following cataract surgery, or other secondary glaucoma. Our findings show that Ahmed and Baerveldt shunts substantially reduced IOP for at least 24 months in childhood glaucoma, with similar findings among device types and glaucoma etiologies.
Collapse
|
73
|
Mader G, Ghinelli F, Torelli F, Patel C, Masseria C, Dickerson J, Nguyen D, Cantor L. The budget impact of introducing the OMNI® surgical system to a United States health plan for managing mild-to-moderate primary open-angle glaucoma. Expert Rev Pharmacoecon Outcomes Res 2023; 23:805-812. [PMID: 37224422 DOI: 10.1080/14737167.2023.2217357] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Revised: 04/25/2023] [Accepted: 05/12/2023] [Indexed: 05/26/2023]
Abstract
OBJECTIVES Minimally invasive glaucoma surgery devices fill an unmet need in the treatment paradigm between topical intraocular pressure medicines and more invasive filtration procedures. This study evaluated the adoption of The OMNI® Surgical System with or without cataract surgery in primary open-angle glaucoma patients. METHODS A budget impact analysis estimated costs before and after adoption of OMNI® to a hypothetical US health plan with 1 million Medicare-covered lives over two years. Model input data were derived from published sources and development of the model included primary research with key opinion leaders and payers. The model compared total annual direct costs for OMNI® versus other treatment options (medications, other minimally invasive surgical procedures, selective laser trabeculoplasty) to calculate budget impact. A one-way sensitivity analysis was conducted to assess parameter uncertainty. RESULTS Increased adoption of OMNI® resulted in budget neutrality over the two years with a decrease in total costs of $35,362. Per member per month incremental costs were $0.00 when used without cataract surgery and yielded cost savings of -$0.01 when used with cataract surgery. Sensitivity analysis confirmed model robustness and identified surgical center fee variability as a key driver of costs. CONCLUSION OMNI® is budgetary efficient from a US payer perspective.
Collapse
|
74
|
Koenig SF, Montesano G, Fang CEH, Crabb DP, Jayaram H, Clarke J. Effect of trabeculectomy on the rate of progression of visual field damage. Eye (Lond) 2023; 37:2145-2150. [PMID: 36477728 PMCID: PMC10333233 DOI: 10.1038/s41433-022-02312-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Revised: 09/22/2022] [Accepted: 11/09/2022] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVES This study quantifies the effect of trabeculectomy on the rate of progression (RoP) of visual field (VF) damage utilising pre- and post-operative visual function as the outcome instead of surrogate outcomes of success. METHODS Clinical and VF data from 199 sequential patients who underwent trabeculectomy between 2015 and 2016 were extracted from the network of sites of Moorfields Eye Hospital NHS Foundation Trust. Of these, we analysed 80 eyes of 74 patients who met our inclusion criteria of at least three reliable VFs before and after surgery (false positive rate <15%). The change in mean RoP (dB/year) was tested using point-wise sensitivity values through a mixed effect model with random effects on both intercepts and slopes. A broken-stick regression of sensitivity over time, with a breakpoint at the day of surgery, modelled the individual change in RoP. RESULTS We analysed 10 [9,12] VFs per subject (Median [Interquartile Range]). At surgery, the age was 67 [57, 72] years, mean deviation was -10.84 [-14.7, -5.6] dB and the IOP was 18 [15, 20] mmHg. One year after surgery, the IOP was 10 [8,13] mmHg (p = 0.002). Mean RoP before surgery was -0.94 [-1.20, -0.69] dB/year (Mean [95% credible intervals]) and it was slowed down by 0.62 [0.26, 0.97] dB/year (p < 0.001) after surgery. CONCLUSIONS Trabeculectomy leads to a significant reduction in the RoP of VF loss postoperatively.
Collapse
|
75
|
Liu WW, Petkovsek D, Shalaby WS, Arbabi A, Moster MR. Four-year Surgical Outcomes of Gonioscopy-assisted Transluminal Trabeculotomy in Patients with Open-Angle Glaucoma. Ophthalmol Glaucoma 2023; 6:387-394. [PMID: 36702382 PMCID: PMC10664355 DOI: 10.1016/j.ogla.2023.01.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 01/04/2023] [Accepted: 01/17/2023] [Indexed: 01/24/2023]
Abstract
PURPOSE To provide 4-year data on the efficacy and safety of gonioscopy-assisted transluminal trabeculotomy (GATT) in patients with open-angle glaucoma. DESIGN Retrospective case series. PARTICIPANTS Eyes of patients > 18 years of age who underwent GATT by a single surgeon at Wills Eye Hospital with at least 36 months follow-up. METHODS Postoperative changes in outcome measures including intraocular pressure (IOP), medication use and visual acuity were recorded. Failure was defined as IOP > 21 mmHg or less than 20% reduction below baseline at any postoperative visit after 3 months or need for further glaucoma surgery. MAIN OUTCOME MEASURES Main outcome measures were failure rate, IOP, number of glaucoma medications, and visual acuity at 4 years. RESULTS Fifty-nine patients (74 eyes), age 57.1 ± 18.5 years (37.8% female) underwent the GATT procedure. Average follow-up was 47.0 ± 6.7 months (range 35.6-76.5 months). Mean IOP was 27.0 ± 10.0 mmHg preoperatively and 14.8 ± 6.5 mmHg at 4 years (45% IOP decrease; P < 0.01). Mean number of medications decreased from 3.2 ± 1.0 preoperatively to 2.3 ± 1.0 at 4 years (P < 0.01). The cumulative failure rate at 4 years was 53.9%, and the cumulative reoperation rate was 42.0%. No significant differences between patients with primary open-angle glaucoma and other types of glaucoma were found. CONCLUSIONS Gonioscopy-assisted transluminal trabeculotomy can be a safe and effective conjunctival-sparing surgery for treating various forms of open-angle glaucoma at 4 years. FINANCIAL DISCLOSURE(S) Proprietary or commercial disclosure may be found after the references.
Collapse
|
76
|
Ramesh PV, Ramesh SV, Kodnani A, Velumani V, Sainath D, Pannerselvam P. Augmented trabeculectomy - The surgical journey and road trip forward. Indian J Ophthalmol 2023; 71:2600-2601. [PMID: 37322691 PMCID: PMC10417982 DOI: 10.4103/ijo.ijo_687_23] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/17/2023] Open
|
77
|
Aktas Z, Ozmen MC, Ozdemir Zeydanli E, Oral M, Eskalen O. Efficacy and Safety of Gonioscopy-Assisted Transluminal Trabeculotomy for Primary Congenital Glaucoma. J Glaucoma 2023; 32:497-500. [PMID: 36847666 DOI: 10.1097/ijg.0000000000002192] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Accepted: 02/12/2023] [Indexed: 03/01/2023]
Abstract
PRCIS Gonioscopy-assisted transluminal trabeculotomy (GATT) provided effective intraocular pressure (IOP) control in primary congenital glaucoma (PCG). Also, approximately two third of patients did not need antiglaucoma medication at an average follow-up of 1 year after surgery. PURPOSE The purpose of this study was to assess the safety and efficacy of GATT surgery in eyes with PCG. MATERIALS AND METHODS This study is a retrospective review of patients who underwent GATT surgery for PCG. Outcome measures were changes in IOP and number of medications at all time points (1, 3, 6, 9, 12, 18, 24, and 36 mo after surgery), and success rates. Success was defined as IOP<21 mm Hg with at least a 30% reduction from the baseline, complete if without medications, or qualified if with or without medications. Cumulative success probabilities were analyzed using the Kaplan-Meier survival analyses. RESULTS Twenty-two eyes of 14 patients diagnosed with PCG were enrolled in this study. The mean IOP reduction was 13.1 mm Hg (57.7%) with a mean decrease of 2 glaucoma medications at the final follow-up. All mean IOP readings during postoperative follow-up were significantly lower than baseline ( P <0.05 for all). Cumulative probability of qualified success was 95.5% and the cumulative probability of complete success was 66.7%. CONCLUSION GATT was safe and successfully lowered IOP in patients with PCG with the advantage of avoiding conjunctival and scleral incisions.
Collapse
|
78
|
Desai R, Jampol LM. RETINAL TOXICITY FOLLOWING PRESUMED INADVERTENT INTRAOCULAR INJECTION OF MITOMYCIN C DURING TRABECULECTOMY. Retin Cases Brief Rep 2023; 17:329-333. [PMID: 34293779 PMCID: PMC10121365 DOI: 10.1097/icb.0000000000001182] [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] [Indexed: 11/26/2022]
Abstract
PURPOSE To describe a case of postoperative retinal toxicity following the use of mitomycin C during a routine trabeculectomy. METHODS Case report of a single patient who underwent complete ophthalmic examination and multimodal imaging, including color fundus photos, optical coherence tomography, fundus autofluorescence, and fluorescein angiography. The study was declared exempt by the Institutional Review Board of Northwestern University. This research followed the tenets of the Declaration of Helsinki. RESULTS The patient developed profound vision loss and retinal damage during the postoperative course. Posterior segment findings include loss of vascular perfusion, diffuse loss of the outer, then inner, retinal layers, and subsequent total retinal detachment. CONCLUSION Although mitomycin C is commonly used in glaucoma filtering surgeries, reports of postoperative posterior segment toxicity are rare. The etiology of postoperative toxicity in this case is probable inadvertent intraocular injection of mitomycin C.
Collapse
|
79
|
Azhany Y, Rahman WFWA, Jaafar H, Low JH, Yusuf WNW, Liza-Sharmini AT, Che Hamzah J. Clinical and Histopathological Effects of Intracameral Ranibizumab in Experimental Trabeculectomy. Int J Mol Sci 2023; 24:7372. [PMID: 37108535 PMCID: PMC10138567 DOI: 10.3390/ijms24087372] [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: 01/29/2023] [Revised: 04/04/2023] [Accepted: 04/05/2023] [Indexed: 04/29/2023] Open
Abstract
Post-surgical scarring is a known cause of trabeculectomy failure. The aim of this study was to investigate the effectiveness of ranibizumab as an adjuvant anti-scarring agent in experimental trabeculectomy. Forty New Zealand white rabbits were randomised into four eye treatment groups: groups A (control), B (ranibizumab 0.5 mg/mL), C (mitomycin C [MMC] 0.4 mg/mL), and D (ranibizumab 0.5 mg/mL and MMC 0.4 mg/mL). Modified trabeculectomy was performed. Clinical parameters were assessed on post-operative days 1, 2, 3, 7, 14, and 21. Twenty rabbits were euthanised on day 7, and the other twenty were euthanised on day 21. Eye tissue samples were obtained from the rabbits and stained with haematoxylin and eosin (H&E). All treatment groups showed a significant difference in IOP reduction compared with group A (p < 0.05). Groups C and D showed a significant difference in bleb status on days 7 (p = 0.001) and 21 (p = 0.002) relative to group A. H&E staining showed significantly low fibrotic activity (p < 0.001) in group C on both days and inflammatory cell grade in group B on day 7 (p < 0.001). The grade for new vessel formation was significantly low in groups B and D on day 7 (p < 0.001) and in group D on day 21 (p = 0.007). Ranibizumab plays a role in reducing scarring, and a single application of the ranibizumab-MMC combination showed a moderate wound-modulating effect in the early post-operative phase.
Collapse
|
80
|
Prokosch V, Dietlein T, Pfeiffer N. [Comparison of new and old procedures in glaucoma surgery : Trabeculectomy, Preserflo and XEN]. DIE OPHTHALMOLOGIE 2023; 120:350-357. [PMID: 37052708 DOI: 10.1007/s00347-023-01837-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/27/2023] [Indexed: 04/14/2023]
Abstract
Glaucoma is one of the most frequent causes of irreversible blindness worldwide. The main risk factor of the disease is an individually too high intraocular pressure and pressure reduction is still the only established treatment. If conservative pressure reduction and adherence are insufficient, and if the patient is unable to tolerate conservative treatment, surgical procedures become necessary. There are nowadays more than a dozen different surgical procedures for lowering the pressure. This article presents and discusses the procedures that have a subconjunctival pre-equatorial drainage in common. These include trabeculectomy, the XEN-gel implant and the Preserflo microshunt.
Collapse
|
81
|
Patterson I, Avdagic E, Qiu M. Safety and Efficacy of Resident-Performed Gonioscopy-Assisted Transluminal Trabeculotomy. J Glaucoma 2023; 32:313-319. [PMID: 36634018 DOI: 10.1097/ijg.0000000000002171] [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: 02/28/2022] [Accepted: 12/14/2022] [Indexed: 01/13/2023]
Abstract
PRCIS GATT can be performed efficaciously and safely by PGY-3 and PGY-4 residents, with clinical outcomes and complication rates that mirror those of attending-performed GATT cohorts from the literature. PURPOSE Report outcomes of gonioscopy-assisted transluminal trabeculotomy (GATT) performed by PGY-3 and PGY-4 residents. METHODS A retrospective chart review was performed for patients undergoing resident-performed GATT. Eyes with previous traditional glaucoma surgery (trabeculectomy or aqueous shunt) or neovascular glaucoma were excluded from this analysis. The primary aim was to assess whether resident-performed GATTs demonstrated success rates comparable with the GATT literature. Surgical success was defined as intraocular pressure (IOP)<21 mmHg, and an IOP reduction of 20% from baseline, and no subsequent IOP-lowering surgery. The secondary and tertiary aims were to describe complication rates and operating times for resident-performed GATTs, respectively. RESULTS A total of 50 eyes from 40 patients with various types of glaucoma were included. Eyes either underwent resident-performed GATT-alone (N=9) or GATT+cataract extraction with intraocular lens implantation (CEIOL) (N=41). The surgical success rate at 6 months was 71% for GATT-alone and 42% for GATT+CEIOL. Three eyes required subsequent IOP-lowering surgery. The hyphema rate was 16% at postoperative week 1 and 6% at postoperative month 1. The IOP spike (>30 mmHg) rate was 18%. Mean surgical time for both GATT-alone and GATT+CEIOL was longer for PGY-4s than for PGY-3s, attributable to less attending assistance during PGY-4 cases and more resident-performed cataracts in PGY-4 GATT+CEIOL cases (85%) compared with PGY-3 cases (35%). CONCLUSIONS GATT can be performed efficaciously and safely by PGY-3 and PGY-4 residents, with clinical outcomes and complication rates that mirror those of attending-performed GATT cohorts from the literature.
Collapse
|
82
|
Hong JW, Sung KR, Shin JW. Optical Coherence Tomography Angiography of the Retinal Circulation Following Trabeculectomy for Glaucoma. J Glaucoma 2023; 32:293-300. [PMID: 36730185 DOI: 10.1097/ijg.0000000000002148] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2022] [Accepted: 11/14/2022] [Indexed: 02/03/2023]
Abstract
PRCIS Despite successful trabeculectomy, eyes with similar levels of peripapillary and macular vessel densities but with worse preoperative visual field mean deviations may experience functional and vascular decline after surgery. PURPOSE To evaluate the retinal microcirculation change after trabeculectomy according to glaucoma severity using optical coherence tomography angiography (OCTA). METHODS We enrolled 59 eyes of primary open angle glaucoma patients who underwent trabeculectomy. The eyes were categorized into 3 groups by preoperative visual field (VF) mean deviation (MD), group 1: MD>-12.0 dB, group 2: MD -12.0 to -20.0 dB, and group 3: MD <-20.0 dB. OCTA was performed preoperatively and 1 year after trabeculectomy. The differences in the radial peripapillary capillary vessel density (pVD) and macular VD between preoperative and postoperative assessment were analyzed and compared in each group. Factors associated with the VD change after trabeculecomy were determined using linear regression analysis. RESULTS Mean postoperative IOP and IOP reduction did not differ among the 3 groups after trabeculectomy. Preoperative pVD (37.2 vs. 36.6%, P =1.00) and macular VD (39.0 vs. 38.4%, P =1.00) did not differ between groups 1 and 2. Group 1 and 3 showed no changes in VD parameters after trabeculectomy (all, P >0.05). However, group 2 showed statistically significant decreases in pVD (36.6 vs. 32.9%, P <0.001) and macular VD (38.4 vs. 36.0%, P =0.010) after trabeculectomy. The reduction of pVD was associated with a decrease of IOP (Coefficient (β); 0.14, P =0.032) and VF MD (β; 0.15, P =0.0116) in group 2, respectively. CONCLUSION Following successful trabeculectomy surgery for uncontrolled glaucoma with similar IOP reduction, glaucoma eyes with advanced visual field loss showed reduced pVD and macular VD measured by OCT-A. These findings may be relevant to disease progression.
Collapse
|
83
|
Lee YJ, Ha A, Kang D, Shim SR, Jeoung JW, Park KH, Kim YK. Comparative efficacies of 13 surgical interventions for primary congenital glaucoma in children: a network meta-analysis of randomized clinical trials. Int J Surg 2023; 109:953-962. [PMID: 36999777 PMCID: PMC10389407 DOI: 10.1097/js9.0000000000000283] [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] [Received: 11/07/2022] [Accepted: 02/07/2023] [Indexed: 04/01/2023]
Abstract
BACKGROUND Timely and proper intraocular pressure (IOP) management is vital to the prevention of visual impairment in children with primary congenital glaucoma (PCG). Although various surgical interventions have been proposed, no well-founded evidence exists on their comparative efficacies. We aimed to compare the efficacies of surgical interventions for PCG. METHODS We searched relevant sources up to 4 April 2022. Randomized controlled trials (RCTs) entailing surgical interventions for PCG in children were identified. A network meta-analysis (NMA) was performed, comparing 13 surgical interventions: Conventional partial trabeculotomy ([CPT] control), 240-degree trabeculotomy, Illuminated microcatheter-assisted circumferential trabeculotomy (IMCT), Viscocanalostomy, Visco-circumferential-suture-trabeculotomy, Goniotomy, Laser goniotomy, Kahook dual blade ab-interno trabeculectomy, Trabeculectomy with mitomycin C, Trabeculectomy with modified scleral bed, Deep sclerectomy, Combined trabeculectomy-trabeculotomy with mitomycin C, and Baerveldt implant. The main outcomes were mean IOP reduction and surgical success rate at postoperative 6 months. The mean differences (MDs) or odds ratios (ORs) were analyzed by a random-effects model, and the efficacies were ranked by P -score. We appraised the RCTs using the Cochrane risk-of-bias (ROB) tool (PROSPERO: CRD42022313954). RESULTS Sixteen RCTs were eligible for NMA, including 710 eyes of 485 participants and 13 surgical interventions, which formed a network of 14 nodes comprising both single interventions and intervention combinations. IMCT was superior to CPT in both IOP reduction [MD (95% CI): -3.10 (-5.50 to -0.69)] and surgical success rate [OR (95% CI): 4.38 (1.61-11.96)]. The MD and OR comparing the other surgical interventions and intervention combinations with CPT were not statistically significant. The P -scores ranked IMCT as the most efficacious surgical intervention in terms of success rate ( P -score =0.777). Overall, the trials had a low-to-moderate ROB. CONCLUSION This NMA indicated that IMCT is more effective than CPT and might be the most efficacious of the 13 surgical interventions for management of PCG.
Collapse
|
84
|
Suzuki K, Shinmei Y, Hirooka K, Kanaya R, Shinkai A, Kijima R, Chin S, Ito YM, Ishida S. Reduction of Intraocular Pressure and Aqueous Outflow Resistance After Modified 360-degree Suture Trabeculotomy. J Glaucoma 2023; 32:204-209. [PMID: 36223302 DOI: 10.1097/ijg.0000000000002135] [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: 09/28/2021] [Accepted: 09/27/2022] [Indexed: 11/26/2022]
Abstract
PRCIS Decreasing aqueous outflow resistance at trabecular meshwork is the main mechanism of modified 360-degree suture trabeculotomy (ST), and the preoperative C-value, which shows aqueous outflow resistance, is likely to be useful for predicting intraocular pressure (IOP) reduction. PURPOSE To clarify the mechanism of IOP reduction and the preoperative prognostic predictor of modified 360-degree ST. MATERIALS AND METHODS Forty-three eyes of 32 patients with glaucoma who underwent ST at Hokkaido University Hospital between April 2017 and February 2020 were enrolled. The records of postoperative IOP and coefficient of aqueous outflow (C-value) after ST were reviewed from clinical charts retrospectively. Preoperative IOP and C-values were also reviewed and considered as the baseline. RESULTS Although the differences were not significant, IOP decreased to 15.4±3.3 mm Hg at 3 months ( P =0.10) and 16.1±3.8 mm Hg at 6 months ( P =0.21). In addition, there were significant decreases in anti-glaucoma medication scores at both 3 and 6 months after surgery ( P <0.01). The C-value increased significantly to 0.24±0.11 µL/min/mm Hg at 3 months ( P <0.01) and increased significantly to 0.27±0.14 µL/min/mm Hg at 6 months ( P <0.01). The rates of change in IOP were negatively correlated with that in the C-value at 3 months ( r =-0.49 P <0.01) and 6 months ( r =-0.46 P <0.01). The success rate (IOP<21 mm Hg, IOP reduction>20%) was greater in the low baseline C-value group (≤0.17) than high baseline C-value group (>0.17) ( P <0.05), and the baseline IOP and C-values were statistically significant in association with the success ( P <0.05) at 6 months. CONCLUSIONS Increased conventional outflow by the elimination of the aqueous outflow resistance at the trabecular meshwork is the main mechanism of IOP reduction after ST. Preoperative examination of tonographic outflow facility may be useful for predicting the IOP reduction and outcome of ST.
Collapse
|
85
|
Murdoch I, Puertas R, Hamedani M, Khaw PT. Long-Term Safety and Outcomes of β-radiation for Trabeculectomy. J Glaucoma 2023; 32:171-177. [PMID: 36375094 DOI: 10.1097/ijg.0000000000002144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Accepted: 09/25/2022] [Indexed: 11/16/2022]
Abstract
PRCIS β-radiation is a neglected antiscarring therapy with past concerns for safety. This report found it safe and efficacious when used as an adjuvant to trabeculectomy surgery in 101 people (135 eyes) over 20 years. PURPOSE β-radiation has been used as an adjunct to prevent scarring in trabeculectomy surgery for many decades. Safety concerns were raised with the use of high doses on the bare sclera. Moorfields Eye Hospital has a large cohort of patients who have received β-radiation therapy. We report a review of the long-term safety and efficacy. METHODS Cases undertaken between August 1992 and August 1996 were reviewed. Those with records available for postoperative review of more than 5 years were included. Failure (reintervention/>21 mm Hg on 2 successive occasions) and any complication previously reported in association with β-radiation were the primary outcomes. RESULTS In total, 292 operations using β-radiation were recorded and 101 people (135 eyes) with trabeculectomy surgery and postoperative follow-up for over 4.5 years were included. The median follow-up period was 22.5 years. At the final follow-up, 48 (48%) single eyes per person had failed and 20/51 (51%) eyes with primary open angle glaucoma had cataract surgery. Other complications were rare and associated with copathology. CONCLUSION In glaucoma patients at risk of scarring and failure after trabeculectomy, as an antiscarring adjuvant, a 750 cGY dose of β-radiation was found to be safe and efficacious in the long term.
Collapse
|
86
|
Kaliardas A, Chatziralli I, Katsanos A, Kitsos G. Phacoemulsification versus Phacoemulsification/ Trabeculectomy for the Treatment of Primary Open-Angle Glaucoma Coexistent with Cataract: A Comparative Study. Medicina (B Aires) 2023; 59:medicina59030470. [PMID: 36984471 PMCID: PMC10057514 DOI: 10.3390/medicina59030470] [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: 11/13/2022] [Revised: 02/17/2023] [Accepted: 02/20/2023] [Indexed: 03/02/2023] Open
Abstract
Background: The purpose of this study was to evaluate the clinical outcomes in patients with primary open-angle glaucoma (POAG) and coexistent cataract treated with phacoemulsification cataract surgery, either alone or in combination with trabeculectomy. Methods: Participants in this retrospective study were 52 patients diagnosed with previously controlled POAG and coexistent cataract, who underwent either uneventful phacoemulsification cataract surgery (Group I, n = 27) or combined uneventful phacoemulsification cataract surgery and trabeculectomy (Group II, n = 25), with at least a 24-month postoperative follow-up. We recorded the changes in intraocular pressure (IOP) and in the need of anti-glaucoma medications before and after surgical procedures. Results: There was a statistically significant decrease in IOP at postoperative day 7 in both groups (p < 0.001), which remained until the end of the 24-month follow-up. At month 24, the two groups did not differ significantly in terms of IOP (14.3 ± 1.4 vs. 13.1 ± 1.2 for Group I and Group II, respectively; p = 0.447). In addition, there was a statistically significant decrease in the number of anti-glaucoma medications needed at postoperative day 7 in both groups (p < 0.001 for both groups compared to baseline). At month 24, patients in both groups needed about one additional anti-glaucoma medication to control their IOP. Of note, during the first month after surgery, 20% of patients in Group II needed 0.1 mL 5-FU injections to the bleb, although antimetabolites were not used in the primary surgery. Conclusions: Both surgical interventions, namely phacoemulsification cataract surgery alone and phacoemulsification/trabeculectomy, were found to be effective in the management of POAG with coexistent cataract, presenting a significant decrease in IOP and in the need of anti-glaucoma medications postoperatively at a long-term follow-up period of 24 months.
Collapse
|
87
|
Dada T, Bukke AN, Huang AS, Sharma N, Verma S. Recruitment of Temporal Aqueous Outflow Channels After Bent Needle Ab-Interno Goniectomy Demonstrated by Aqueous Angiography. J Glaucoma 2023; 32:e15-e18. [PMID: 36223300 PMCID: PMC9877127 DOI: 10.1097/ijg.0000000000002131] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Accepted: 09/20/2022] [Indexed: 11/07/2022]
Abstract
PURPOSE To demonstrate the utility of operating on the temporal trabecular meshwork with in vivo - aqueous angiography demonstrating new aqueous outflow channels. METHOD In a patient with primary open angle glaucoma, nuclear sclerosis, and medically uncontrolled intraocular pressure, Indocyanine green aqueous angiography (0.5%) was performed to visualize baseline functional aqueous outflow channels. This was followed by 30 degrees bent needle ab-interno goniectomy in the temporal quadrant, where no aqueous outflow channels were initially visualized. Aqueous angiography was repeated using 2% fluorescein to visualize aqueous outflow channels after bent needle ab-interno goniectomy. RESULTS Prebent needle ab-interno goniectomy, aqueous angiography revealed functional outflow channels in the nasal quadrant although none were visible in the temporal quadrant. Postbent needle ab-interno goniectomy in temporal quadrant aqueous angiography demonstrated 2 new aqueous outflow channels. CONCLUSION In a patient with open angle glaucoma, following temporal quadrant ab-interno goniectomy, the recruitment of aqueous outflow channels was demonstrated using aqueous angiography.
Collapse
|
88
|
Montesano G, Ometto G, King A, Garway-Heath DF, Crabb DP. Two-Year Visual Field Outcomes of the Treatment of Advanced Glaucoma Study (TAGS). Am J Ophthalmol 2023; 246:42-50. [PMID: 36228777 DOI: 10.1016/j.ajo.2022.09.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2022] [Revised: 09/19/2022] [Accepted: 09/20/2022] [Indexed: 01/24/2023]
Abstract
PURPOSE to compare visual field (VF) progression between the 2 arms of the Treatment of Advanced Glaucoma Study (TAGS). DESIGN Post hoc analysis of VF data from a 2-arm, multicenter, randomized controlled clinical trial. METHODS A total of 453 patients with newly diagnosed advanced open-angle glaucoma in at least 1 eye from 27 centers in the United Kingdom were randomized to either trabeculectomy (n = 227) or medication in their index eye (n = 226) and followed-up for 2 years with 2 24-2 VF tests at baseline, 4, 12, and 24 months. Data were analyzed for participants with a reliable VF (false positive rate < 15%) at baseline and at least 2 other time points. Average difference in rate of progression (RoP) was analyzed using a hierarchical Bayesian model. Time for each eye to progress from baseline beyond specific cut-offs (0.5, 1, 1.5, and 2 dB) was compared using survival analysis. RESULTS This study analyzed 211 eyes in the trabeculectomy first arm and 203 eyes in the medication first arm. The average RoP (estimate [95% credible intervals]) was -0.59 [-0.88, -0.31] dB/year in the medication first arm and -0.40 [-0.67, -0.13] dB/year in the trabeculectomy first arm. The difference was not significant (Bayesian P-value = .353). More eyes progressed in the medication first arm, but this difference was not significant. CONCLUSIONS There was no significant difference in the average RoP at 2 years.
Collapse
|
89
|
Annoh R, Buchan J, Gichuhi S, Philippin H, Arunga S, Mukome A, Admassu F, Lewis K, Makupa W, Otiti-Sengeri J, Kim M, MacLeod D, Burton MJ, Dean WH. The Impact of Simulation-Based Trabeculectomy Training on Resident Core Surgical Skill Competency. J Glaucoma 2023; 32:57-64. [PMID: 36001526 PMCID: PMC7614002 DOI: 10.1097/ijg.0000000000002114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 07/27/2022] [Indexed: 02/08/2023]
Abstract
PRCIS Simulation-based surgical education shows a positive, immediate, and sustained impact on core surgical skill competency in trabeculectomy among resident ophthalmologists in training. PURPOSE To measure the impact of trabeculectomy, surgical simulation training on core surgical skill competency in resident ophthalmologists. MATERIALS AND METHODS This is a post hoc analysis of the GLAucoma Simulated Surgery trial, which is a multicenter, multinational randomized controlled trial. Resident ophthalmologists from 6 training centers in sub-Saharan Africa (in Kenya, Uganda, Tanzania, Zimbabwe, and South Africa) were recruited according to the inclusion criteria of having performed zero surgical trabeculectomies and assisted in <5. Participants were randomly assigned to intervention and control arms using allocation concealment. The intervention was a 1-week intensive trabeculectomy surgical simulation course. Outcome measures were mean surgical competency scores in 8 key trabeculectomy surgical skills (scleral incision, scleral flap, releasable suturing, conjunctival suturing, sclerostomy, tissue handling, fluidity, and speed), using a validated scoring tool. RESULTS Forty-nine residents were included in the intention-to-treat analysis. Baseline characteristics were balanced between arms. Median baseline surgical competency scores were 2.88/16 [interquartile range (IQR): 1.75-4.17] and 3.25/16 (IQR: 1.83-4.75) in the intervention and control arms, respectively. At primary intervention, median scores increased to 11.67/16 (IQR: 9.58-12.63) and this effect was maintained at 3 months and 1 year ( P =0.0001). Maximum competency scores at primary intervention were achieved in the core trabeculectomy skills of releasable suturing (n=17, 74%), scleral flap formation (n=16, 70%), and scleral incision (n=15, 65%) compared with scores at baseline. CONCLUSIONS This study demonstrates the positive impact of intensive simulation-based surgical education on core trabeculectomy skill development. The rapid and sustained effect of resident skill acquisition pose strong arguments for its formal integration into ophthalmic surgical education.
Collapse
|
90
|
Škrlová E, Svozílková P, Heissigerová J, Fichtl M. PATHOGENESIS AND CURRENT METHODS OF TREATMENT OF SECONDARY UVEITIC GLAUCOMA. A REVIEW. CESKA A SLOVENSKA OFTALMOLOGIE : CASOPIS CESKE OFTALMOLOGICKE SPOLECNOSTI A SLOVENSKE OFTALMOLOGICKE SPOLECNOSTI 2023; 79:111-115. [PMID: 36858946 DOI: 10.31348/2023/7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/23/2023]
Abstract
Secondary uveitic glaucoma is a serious sight-threatening complication of intraocular inflammation (uveitis). It develops in approximately 10-20% of patients with uveitis (although this figure may be higher depending on the type of inflammation). It is more commonly associated with chronic forms of uveitis, especially anterior uveitis. Elevation of intraocular pressure (IOP) and the development of secondary glaucoma arise as a direct or indirect consequence of uveitis, and may develop further in association with therapy for intraocular inflammation. Several types of uveitic glaucoma are distinguished according to the mechanism of development: open-angle secondary glaucoma (including steroid-induced secondary glaucoma), angle-closure secondary glaucoma, and a combination of both. It is necessary to determine the pathogenesis of uveitis and target the treatment of the inflammatory process according to it. Subsequently, it is necessary to determine the type of secondary glaucoma, which influences the choice of therapy. Compensation for IOP should be achieved as quickly as possible, before irreversible damage to the optic nerve and visual field occurs. In the first instance, we choose conservative pharmacological therapy. However, this therapy fails more often in secondary uveitic glaucoma than in primary open-angle glaucoma. For this reason, surgical or laser therapy is necessary for refractory glaucoma. Trabeculectomy remains the gold standard in surgical therapy for secondary uveitic glaucoma, but other surgical techniques can also be used (Ahmed drainage implants, goniotomy in the paediatric population, surgical iridectomy, and synechiae for angle closure etc.). The choice of method is individualised according to the clinical findings of the patient and previous ocular procedures. However, the main factor influencing the success and efficacy of filtration surgery is adequate therapy and control of the intraocular inflammatory process.
Collapse
|
91
|
Vukmirovic A, Ong J, Mukhtar A, Yu D, Morgan WH. Outcomes of 45 μm gelatin stent surgery over 24-month follow-up. Clin Exp Ophthalmol 2023; 51:19-30. [PMID: 36287080 PMCID: PMC10946756 DOI: 10.1111/ceo.14181] [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: 03/11/2022] [Revised: 10/06/2022] [Accepted: 10/21/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND The main objectives of this study were to determine whether known risk factors for trabeculectomy failure similarly influence gelatin stent outcomes and to identify surgical factors which may optimise success. METHODS A retrospective, observational study was conducted at a single centre in Perth, Western Australia over 24 months. Two-hundred and sixty-two eyes of 207 patients underwent XEN-45 stent surgery with various forms of glaucoma. Surgical and postoperative data on subjects undergoing XEN-45 stent surgery was collated. Intraocular pressure (IOP) reduction success was determined using three criteria: 1; IOP <18 mm Hg, 2: IOP <15 mm Hg and 3: >25% IOP reduction from baseline. Kaplan-Meier, mixed effects Cox Proportional hazard model and Chi-Square test were used to measure survival of functioning stents. RESULTS The success rates at a maximum of 2 years after surgery by criteria 1, 2 and 3 were 61.3%, 26.2% and 28.9% in primary open angle glaucoma (n = 243), 18.8%, 16.9%, 21.4% in angle closure glaucoma (n = 11), 0%, 0%, 66.7% in congenital glaucoma (n = 5) and 0% in uveitic glaucoma (n = 3). No significant reduction in success was found in those eyes that had prior ocular surgery (all p > 0.07). CONCLUSIONS Prior cataract or trabeculectomy surgery does not appear to adversely affect gelatin stent outcomes over 2 years follow up. Gelatin stent surgery appears to have less IOP reduction effect compared to trabeculectomy at 2 years.
Collapse
|
92
|
Abd H, Raja N, Norhalwani H, Azhany Y. TUBE VERSUS TRABECULECTOMY IN JUVENILE-ONSET OPEN ANGLE GLAUCOMA - TREATMENT OUTCOMES IN TERTIARY HOSPITALS IN MALAYSIA. CESKA A SLOVENSKA OFTALMOLOGIE : CASOPIS CESKE OFTALMOLOGICKE SPOLECNOSTI A SLOVENSKE OFTALMOLOGICKE SPOLECNOSTI 2022; 78:298-303. [PMID: 36543596 DOI: 10.31348/2022/29] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
AIM OF THE STUDY To compare the intraocular pressure (IOP) lowering effect and postoperative complications between primary augmented trabeculectomy and glaucoma drainage device (GDD) implantation as primary surgical intervention in patients with juvenile-onset open angle glaucoma (JOAG). PATIENTS AND METHODS A retrospective review study involving 20 eyes that underwent primary augmented trabeculectomy with mitomycin (MMC) and 10 eyes GDD implantation in 3 tertiary centres in Malaysia between 1 January 2013 and 31 December 2019. They were followed up for at least 12 months postsurgical intervention. Intraocular pressure (IOP), number of topical IOP lowering medication and complications were evaluated at 1, 3, 6 and 12 months post-intervention. Based on the IOP, the success was divided into complete and partial success, and failure. IOP and postsurgical complications were compared using the Repetitive Measure Analysis of Variance (RM ANOVA) and the Pearson chi-square test. RESULTS Both methods were effective in lowering the IOP. Eyes with primary augmented trabeculectomy have significant lower IOP compared to GDD implantation (p = 0.037). There was a higher incidence of postoperative hypotony (30%) in the trabeculectomy group. There was also a significant reduction of mean number of topical pressure-lowering drugs required postoperatively (p = 0.015). Complete success was achieved in 100% of eyes with trabeculectomy and 67% in GDD implantation (p = 0.047). CONCLUSIONS Primary augmented trabeculectomy and GDD implantation are good surgical options for the treatment of JOAG. Both methods provide IOP lowering at 1 year. However, trabeculectomy provides better pressure lowering, compared to GDD implantation in patients with JOAG.
Collapse
|
93
|
Chen H, Wu YX, Dong W, Gong XZ, Wei W. [A case of sclerocornea combined with open-angle glaucoma]. [ZHONGHUA YAN KE ZA ZHI] CHINESE JOURNAL OF OPHTHALMOLOGY 2022; 58:914-916. [PMID: 36348528 DOI: 10.3760/cma.j.cn112142-20220425-00198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
A patient complained of progressive visual acuity decline in the left eye for 3 years was admitted. The appearance of the patient was bilateral microcornea. After ocular ultrasonography, ultrasound biomicroscopy, etc, the patient was diagnosed as sclerocornea of the left eye with open-angle glaucoma. Trabeculectomy of the left eye was performed after drug treatment failed, and there were no surgical complications. The intraocular pressure of the left eye was normal and the anterior chamber was well formed 6 months after surgery.
Collapse
|
94
|
Dada T, Satpute K, Bukke AN, Verma S. Endoscope-assisted goniotomy in primary congenital glaucoma with corneal opacification. BMJ Case Rep 2022; 15:e252958. [PMID: 36357114 PMCID: PMC9660561 DOI: 10.1136/bcr-2022-252958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
|
95
|
Chan PP, Tham CC, Lam DSC. Re-establishment of the Physiological Pathway of Aqueous Humor Drainage in Primary Angle-Closure Glaucoma: Phacoemulsification, Goniosynechialysis, and Goniotomy. Asia Pac J Ophthalmol (Phila) 2022; 11:497-499. [PMID: 36417672 DOI: 10.1097/apo.0000000000000581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 10/03/2022] [Indexed: 11/24/2022] Open
|
96
|
Dada T, Bukke AN, Verma S, Joshi S. Readhesion of trabecular meshwork strip post ab-interno needle goniectomy in primary open angle glaucoma. BMJ Case Rep 2022; 15:e253021. [PMID: 36207055 PMCID: PMC9557313 DOI: 10.1136/bcr-2022-253021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023] Open
|
97
|
Acosta NR, Bali S, Rahman J, Gdih G, Gould L. Effect of tobacco smoking on outcomes of trabeculectomy. Arq Bras Oftalmol 2022; 87:0061. [PMID: 36169426 DOI: 10.5935/0004-2749.2021-0061] [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: 03/12/2021] [Accepted: 03/14/2022] [Indexed: 12/18/2023] Open
Abstract
PURPOSE To evaluate the effect of tobacco smoking on trabeculectomy outcomes. METHODS Charts of patients with glaucoma who underwent trabeculectomy performed by a single surgeon between 2007 and 2016 were retrospectively reviewed. Charts were screened for a documented history of smoking status before surgery. Demographic and clinical preoperative variables were recorded. Based on smoking history, subjects were divided into two groups: smokers and nonsmokers. Any bleb-related interventions (e.g., 5-flourouracil injections ± laser suture lysis) or bleb revision performed during the postoperative period were noted. Success was defined as an intraocular pressure >5 mmHg and <21 mm Hg without (complete success) or with (qualified success) the use of ocular hypotensive medications. Failure was identified as a violation of the criteria mentioned above. RESULTS A total of 98 eyes from 83 subjects were included. The mean age of the subjects was 70.7 ± 11.09 years, and 53% (44/83) were female. The most common diagnosis was primary open-angle glaucoma in 47 cases (47.9%). The smokers Group included 30 eyes from 30 subjects. When compared with nonsmokers, smokers had a significantly worse preoperative best-corrected visual acuity (p=0.038), greater central corneal thickness (p=0.047), and higher preoperative intraocular pressure (p=0.011). The success rate of trabeculectomy surgery at 1 year was 56.7% in the smokers Group compared with 79.4% in the Group nonsmokers (p=0.020). Smoking presented an odds ratio for failure of 2.95 (95% confidence interval, 1.6-7.84). CONCLUSION Smokers demonstrated a significantly lower success rate 1 year after trabeculectomy compared with nonsmokers and a higher requirement for bleb-related interventions.
Collapse
|
98
|
Realini T, Shillingford-Ricketts H, Burt D, Balasubramani GK. Clinical outcomes following selective laser trabeculoplasty in Afro-Caribbean patients with glaucoma at high risk for progression. Br J Ophthalmol 2022; 106:1235-1239. [PMID: 33836987 PMCID: PMC8501147 DOI: 10.1136/bjophthalmol-2020-317117] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 02/23/2021] [Accepted: 03/14/2021] [Indexed: 11/04/2022]
Abstract
AIM To characterise clinical outcomes following selective laser trabeculoplasty (SLT) in eyes of Afro-Caribbean patients with open-angle glaucoma (OAG) at high risk for progression. METHODS In a prospective interventional case series, patients meeting high-risk criteria (advanced disease, unilateral glaucoma blindness, inadequate intraocular pressure (IOP) on >2 medications, recent progression on medications, inability to administer, afford or tolerate medications) underwent bilateral 360° SLT and managed based on their subsequent clinical course. Patient-specific indications for SLT-IOP reduction (IOP group) or reduced reliance on medical therapy (MED group)-were recorded before treatment. IOP and medication use were recorded every 3-4 months through up to 24 months of follow-up. Outcomes were analysed separately in the IOP and MED groups. RESULTS Among 33 right eyes (left eye outcomes were similar) in the IOP group, mean (SD) IOP was significantly reduced from 21.7 (7.5) mm Hg to 16.2-17.1 mm Hg over follow-up (p<0.0177); medication use remained unchanged (p>0.05) at all time points. Among 36 right eyes in the MED group, mean medication use was 1.9 (0.9) at baseline and ranged from 1.2 to 1.4 medications per eye through follow-up (p<0.0033), and mean IOP was significantly reduced at months 1-6 (to 13.1 (2.3) mm Hg, p=0.0013), months 13-18 (to 14.3 (2.8), p=0.0136) and unchanged at other time points. No vision-threatening adverse events occurred. CONCLUSIONS Afro-Caribbean patients with OAG at risk for progression can achieve clinically and statistically significant reductions in IOP or medications through up to 24 months following a single 360° SLT treatment. TRIAL REGISTRATION NUMBER NCT02375009.
Collapse
|
99
|
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.
Collapse
|
100
|
Zhang Y, Bian AL, Liang AY, Mo F, Cheng GW. A Case of Refractory Childhood Glaucoma Secondary to Weill-Marchesani Syndrome: Management with Combined CO 2 Laser-Assisted Sclerectomy Surgery and Trabeculectomy. CHINESE MEDICAL SCIENCES JOURNAL = CHUNG-KUO I HSUEH K'O HSUEH TSA CHIH 2022; 37:159-163. [PMID: 35796340 DOI: 10.24920/003956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
A 2-year-old girl was diagnosed as Weill-Marchesani syndrome with typical systemic features of short stature, short and stubby hands and feet, language disorders and mental retardation. He developed bilateral angle closure glaucoma, ectopia lentis and suffered visual loss from the ocular features of Weill-Marchesani syndrome. The child was successfully treated by combined CO2 laser-assisted sclerectomy surgery and trabeculectomy.
Collapse
|