Evidence map›Paper›PMID 34724299›Full record

ArticleVeterinary ophthalmology2022

Aqueous angiography in pre-glaucomatous and glaucomatous ADAMTS10-mutant canine eyes: A pilot study.

Jessica B Burn, Alex S Huang, Arthur Weber, András M Komáromy, Christopher G Pirie

Open access · greenAbstract read
In one paragraph

Article in Veterinary ophthalmology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.7field-weighted citation impact, top 30% 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

7 citing papers in PubMed, 7 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

5 authors at 2 institutions in 1 country.

Jessica B BurnMichigan State University, East Lansing, Michigan, USA.
Alex S HuangDoheny Eye Institute, UCLA, Arcadia, USA.
Arthur WeberMichigan State University, East Lansing, Michigan, USA.
András M KomáromyMichigan State University, East Lansing, Michigan, USA.
Christopher G PirieMichigan State University, East Lansing, Michigan, USA.ORCID https://orcid.org/0000-0002-4664-3664
Michigan State University · USDoheny Eye Institute · US

Funding

Dynamic Variable Aqueous Humor Outflow and Glaucoma Therapies in the Human EyeR01EY030501 · NEI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI Alex Huang, Hao F Zhang · 2020 to 2026
$3.5M
Therapy development for open-angle glaucomasR01EY025752 · NEI · MICHIGAN STATE UNIVERSITY · PI KOMAROMY, ANDRAS · 2017 to 2021
$3.2M
Michigan State University College of Veterinary Medicine Endowed Research FundsMichigan State University startup fundsNEI NIH HHS R01 EY025752NEI NIH HHS R01 EY030501NIH HHS R01-EY025752NIH HHS R01EY030501Research to Prevent Blindness Unrestricted Grant to UCLA
6 · The paper itself

Abstract

objectiveTo evaluate intravenous scleral and intracameral aqueous angiography in normotensive (n = 4) and hypertensive glaucomatous (n = 6) ADAMTS10-mutant canine eyes. ANIMALS STUDIED: Ten ADAMTS10-mutant dogs were used in this study. PROCEDURES: Dogs were sedated and one eye from each dog underwent scleral angiography following intravenous injection of 0.25% indocyanine green (ICG). After a 24-h recovery period, the same eye underwent aqueous angiography via intracameral administration of ICG. Imaging of identical scleral sectors from the same eye was performed using a Heidelberg Spectralis

resultsScleral angiography permitted visualization of vascular components associated with conventional aqueous humor outflow pathways with an average time from injection to fluorescence of 35.8 ± 10.6 s (mean ± SD). Two normotensive eyes (2/10;20%) demonstrated turbulent dye movement, while 4 hypertensive eyes (4/10;40%) exhibited laminar flow. Aqueous angiography demonstrated dye fluorescence within the post-trabecular conventional aqueous humor outflow pathways in all 10 eyes at 34.3 ± 11.0 s post-injection. Sectoral and dynamic outflow patterns were observed primarily within the superotemporal sector in nine eyes (9/10; 90%). Seven eyes (7/10; 70%) demonstrated pulsatile dye movement and five eyes (5/10; 50%) exhibited laminar flow. The degree of laminar movement of dye was greatest in hypertensive eyes. Vessel lumen diameters measured 133.85 ± 28.36 µm and 161.18 ± 6.02 µm in hypertensive and normotensive eyes, respectively.

conclusionsAqueous angiography allowed for visualization of fluorescent dye in the superotemporal sclera. Laminar flow and smaller lumen vessels were observed mainly in hypertensive eyes.

Indexed as

Dog DiseasesGlaucomaAnimalsAqueous HumorDogsFluorescein AngiographyIndocyanine GreenIntraocular PressurePilot ProjectsTomography, Optical CoherenceIndocyanine GreenADAMTS10aqueous angiographycanineconventional outflowindocyanine greenopen-angle glaucoma

Identifiers

PMID34724299
PMCPMC9056585
OpenAlexW3211323478

What OpenQuestion holds

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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.