Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 3 de 3
Filtrar
Más filtros











Base de datos
Intervalo de año de publicación
1.
Eye (Lond) ; 2024 Jul 12.
Artículo en Inglés | MEDLINE | ID: mdl-38992142

RESUMEN

PURPOSE: To assess treatment response of Polypoidal choroidal vasculopathy (PCV) in a Caucasian population of British ethnicity with intravitreal anti-vascular endothelial growth factor (anti-VEGF) injections alone and with a combination of anti-VEGF injections and photodynamic therapy (PDT). SETTING/VENUE: Department of Ophthalmology, University Hospital Southampton NHS Foundation Trust, United Kingdom. METHODS: Retrospective review of 95 Caucasian patients in a single centre with diagnosis of PCV between 2013 and 2018 were included. Best corrected visual acuity (BCVA), central retinal thickness (CRT), indocyanine green angiography (ICGA) characteristics, numbers and type of treatment were analysed at baseline and at 1 year. RESULTS: One hundred and one eyes included from 95 patients received either anti-VEGF injections (n = 79, 78.2%) alone or combination therapy with anti-VEGF and PDT (n = 6, 6%). A third untreated group was also observed (n = 16, 15.8%). Five eyes were excluded from the study due to structural retinal damage. Mean number of injections was 7.3 in the monotherapy group and 6.5 in the combination group. Both treatment groups showed improvement in BCVA at 1 year and this was statistically significant in the monotherapy group with a mean gain of 8.3 letters (p < 0.001). Mean CRT decreased in all treatment groups at twelve months and this change was significant (p < 0.01). In the observation group, vision and CRT remained stable. CONCLUSIONS: This study demonstrates significant improvements in BCVA at one year in our Caucasian cohort of British ethnicity with PCV in the treatment group.

2.
Cureus ; 15(8): e43366, 2023 Aug.
Artículo en Inglés | MEDLINE | ID: mdl-37701011

RESUMEN

Background Deep sclerectomy (DS) is a non-penetrating surgical procedure for glaucoma, reducing the resistance to aqueous outflow and lowering intraocular pressure while maintaining a physiological barrier between the anterior chamber and the sub-scleral space. This offers a lower complication profile than penetrating procedures, though with less intraocular pressure (IOP) reduction. Methods We retrospectively reviewed the electronic record for all DS undertaken at our hospital (a tertiary care center) over 14 years, collecting data on demographics, diagnosis, IOP, visual acuity, complications, medications, and further procedures required. Results Eighty eyes of 69 patients underwent DS, with a mean follow-up period of 53.5 months. The mean pre-operative IOP was 23.55 mmHg (range 11-52, standard deviation 8.46); the mean final IOP was 13.61 mmHg (range 5-35, SD 4.73), with a mean reduction of 42.21%. The mean change in glaucoma medications was -1.64. 78.40% experienced a reduction in glaucoma treatment. Post-operatively, 43.80% had no complications; this improved to 85.0% when numerical hypotony and raised IOP without visual sequelae were excluded. Further procedures required included Nd:YAG goniopuncture (10%), bleb needling (13.75%) or revision (7.5%), iridectomy (3.75%), goniosynechiolysis (1.25%), and autologous blood injection (1.25%). Two eyes were converted to trabeculectomy peri-operatively, with seven overall (8.75%) requiring trabeculectomy over the course of follow-up. 3.75% underwent glaucoma drainage device implantation, and 3.75% underwent cyclodiode laser. Conclusion We have found DS to be a safe, effective procedure for selected patients where trabeculectomy has a high likelihood of failure or where a higher IOP can be tolerated.

3.
Eye (Lond) ; 37(12): 2548-2553, 2023 08.
Artículo en Inglés | MEDLINE | ID: mdl-36572748

RESUMEN

OBJECTIVES: We describe the real-world outcomes of photodynamic therapy (PDT) for chronic central serous chorioretinopathy (CSCR) in a single centre over nine years. METHODS: We carried out a retrospective analysis of patients with chronic CSCR who received half dose PDT in a single centre between 2011 and 2019. Visual acuity (VA) and retinal thickness (RT) was recorded between baseline visit and first recorded review visit. RESULTS: We included 125 eyes of 113 patients in this study. Mean age at treatment was 55.0 ± 12.1 years, with a higher male predominance (83 men, 30 women). Mean baseline VA was 0.40 ± 0.31 logMAR with a mean visual outcome gain post-PDT of 0.05 logMAR (p = 0.005). Mean baseline RT was 390 ± 82 microns with a mean reduction of RT post-PDT of 66 microns (p < 0.001). 17.6% of eyes were treated for recurrent CSCR. CONCLUSION: We found overall a mean improvement in VA and structural outcomes after PDT. In the absence of randomised clinical trials this study supports the use of half dose PDT for treatment of chronic CSCR.


Asunto(s)
Coriorretinopatía Serosa Central , Fotoquimioterapia , Porfirinas , Humanos , Masculino , Femenino , Adulto , Persona de Mediana Edad , Anciano , Fármacos Fotosensibilizantes/uso terapéutico , Verteporfina/uso terapéutico , Coriorretinopatía Serosa Central/tratamiento farmacológico , Estudios Retrospectivos , Porfirinas/uso terapéutico , Tomografía de Coherencia Óptica , Enfermedad Crónica , Angiografía con Fluoresceína
SELECCIÓN DE REFERENCIAS
DETALLE DE LA BÚSQUEDA