Evidence map›Paper›PMID 35935916›Full record

ArticleCase reports in ophthalmological medicine2022

Neovascular Glaucoma from Ocular Ischemic Syndrome Treated with Serial Monthly Intravitreal Bevacizumab and Panretinal Photocoagulation: A Case Report.

Hassaan Asif, Zhuangjun Si, Steven Quan, Pathik Amin, David Dao, Lincoln Shaw, Dimitra Skondra, Mary Qiu

Open access · goldAbstract readCase Reports
In one paragraph

Article in Case reports in ophthalmological medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.6field-weighted citation impact, top 18% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed, 8 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 1 institution in 1 country.

Hassaan AsifDepartment of Ophthalmology and Visual Science, University of Chicago, Chicago, Illinois, USA.ORCID https://orcid.org/0000-0002-9910-0014
Zhuangjun SiDepartment of Ophthalmology and Visual Science, University of Chicago, Chicago, Illinois, USA.ORCID https://orcid.org/0000-0002-6324-9183
Steven QuanDepartment of Ophthalmology and Visual Science, University of Chicago, Chicago, Illinois, USA.
Pathik AminDepartment of Ophthalmology and Visual Science, University of Chicago, Chicago, Illinois, USA.
David DaoDepartment of Ophthalmology and Visual Science, University of Chicago, Chicago, Illinois, USA.
Lincoln ShawDepartment of Ophthalmology and Visual Science, University of Chicago, Chicago, Illinois, USA.
Dimitra SkondraDepartment of Ophthalmology and Visual Science, University of Chicago, Chicago, Illinois, USA.
Mary QiuDepartment of Ophthalmology and Visual Science, University of Chicago, Chicago, Illinois, USA.ORCID https://orcid.org/0000-0002-0062-7386
University of Illinois Chicago · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: To describe a case of open-angle neovascular glaucoma (NVG) secondary to ocular ischemic syndrome (OIS) treated with a planned series of 6 monthly anti-VEGF injections with interspersed panretinal photocoagulation (PRP) sessions. We term this treatment protocol the Salvaging Conventional Outflow Pathway in Neovascular Glaucoma (SCOPING) Protocol, and this is our (MQ and DS) standard of care for all NVG patients presenting with partially or completely open angles. Case: A 66-year-old man's right eye had a visual acuity of 20/50, intraocular pressure (IOP) of 42 mmHg on 0 IOP-lowering medications, and neovascularization of the iris and angle with no peripheral anterior synechiae. Fundoscopy revealed midperipheral dot-blot hemorrhages without diabetic retinopathy or vein occlusion. Fluorescein angiography revealed peripheral retinal nonperfusion in both eyes. The patient was diagnosed with open-angle NVG secondary to OIS and treated with 6 serial monthly anti-VEGF injections interspersed with 4 PRP sessions, after which his anterior segment neovascularization regressed and IOP normalized on 0 medications. Ten weeks after the last injection, the anterior segment neovascularization and elevated IOP recurred, so he underwent 4 more monthly anti-VEGF injections and 4 PRP sessions, after which his anterior segment neovascularization regressed and his IOP normalized on 0 medications. However, 6 weeks after the last injection, the anterior segment neovascularization and elevated IOP again recurred, so he was resumed on a third course of lifetime monthly anti-VEGF injections, which may be continued in perpetuity. Conclusion: The patient's NVG was quiescent while under the protection of serial anti-VEGF injections with interspersed PRP; however, the disease recurred each time injections were stopped. Therefore, in patients with open-angle NVG secondary to OIS, serial monthly anti-VEGF injections may be necessary combined with PRP to suppress underlying neovascular drive and regress anterior segment neovascularization, maintain physiologic IOP, and prevent synechial angle closure.

Identifiers

PMID35935916
PMCPMC9352498
OpenAlexW4288386356

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Registered trials

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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.