Trial reportGraefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie2022
Two-year outcomes of episcleral brachytherapy adjunct to anti-VEGF therapy for treatment-resistant nAMD.
Trial report in Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed, 4 citations in OpenAlex.
- The Complement System as a Therapeutic Target in Retinal Disease.Medicina (Kaunas, Lithuania) · 2024Review
- Yttrium-90 Episcleral Plaque Brachytherapy for Choroidal Melanoma.Journal of vitreoretinal diseasesArticle
- High-Dose-Rate Yttrium-90 (Ophthalmology scienceArticle
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeThis study was designed to demonstrate the safety and feasibility of episcleral brachytherapy (ESB) for the treatment of anti-vascular endothelial growth factor (anti-VEGF) resistant neovascular age-related macular degeneration (nAMD) in a 6-subject cohort adjunct to anti-VEGF therapy.
methodsSix eyes of six subjects with anti-VEGF resistant nAMD (persistent fluid or hemorrhage despite frequent anti-VEGF treatment) were treated with ESB between May 2018 and July 2018 as part of a larger early feasibility trial. Baseline and follow-up exams with multi-modal imaging were conducted.
resultsIn this analysis, six eyes were included. The mean age was 74.7 years; 33% were female; 67% had polypoidal choroidal vasculopathy. The mean number of lifetime anti-VEGF injections received prior to the study enrollment was 33.9 injections and 10 injections in the year prior to the study enrollment. In the first and second years following ESB, the mean number of injections was 8.5 and 8, respectively. No evidence of radiation-induced toxicity through 2 years following ESB was observed. The mean baseline VA was 55.3 letters. At 1 year, the mean VA increased by 3.2 letters and 1.7 letters at year 2. At 2 years, the mean change in vascular complex on ICGA was - 18%, - 43% on OCTA, and - 5% on FA. The subjects also experienced a mean decrease in CRT on OCT of 21% after 2 years.
conclusionsThe results from this six-subject cohort with 2-year data support additional investigations of ESB for nAMD, specifically those with persistent disease activity and treatment resistant nAMD.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.