Evidence map›Paper›PMID 38448774›Full record

ArticleVeterinary ophthalmology2025

Micropulse transscleral cyclophotocoagulation in canine glaucoma: A retrospective study evaluating sweep velocity.

Valeria Benitez-Vera, Dineli Bras, Fabiano Montiani-Ferreira

Open access · hybridAbstract read
In one paragraph

Article in Veterinary ophthalmology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.5field-weighted citation impact, top 39% 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

3 citing papers in PubMed, 1 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

3 authors at 3 institutions in 3 countries.

Valeria Benitez-VeraDepartment of Ophthalmology, University of Georgia Veterinary Teaching Hospital, Athens, Georgia, USA.ORCID https://orcid.org/0009-0001-0184-1720
Dineli BrasDepartment of Ophthalmology, Centro de Especialistas Veterinarios de Puerto Rico, San Juan, Puerto Rico, USA.
Fabiano Montiani-FerreiraVeterinary Medicine Department, Comparative Ophthalmology Laboratory (LABOCO), Federal University of Paraná (UFPR), Curitiba, PR, Brazil.ORCID https://orcid.org/0000-0002-3933-8864
Puerto Rico Department of Health · PRUniversidade Federal do Paraná · BRUniversity of Georgia · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo report preliminary results of MP-TSCP in canine patients with glaucoma while evaluating sweep velocity, treatment efficacy, and safety utilizing standardized surgical parameters. ANIMAL STUDIED: Client-owned dogs that underwent MP-TSCP at a veterinary referral hospital. PROCEDURE: Medical records of 19 eyes (14 dogs) treated with MP-TSCP were reviewed. Eleven eyes were treated with a 10 s/sweep (s) velocity and 8 eyes with a 20 s/s. Laser duty cycle was set at 31.3%, mean laser energy was 2766 mW, and mean duration was 120 s per hemisphere. Minimum post-operative follow-up was 6 months. Outcomes of intraocular pressure (IOP), vision status, degree of antiglaucoma medications, and complications were evaluated.

resultsThere was a significantly lower median (IQR) IOP (<25 mmHg) at each timepoint postoperatively compared to IOP pre-operatively (p < 0.05). The overall success rate for IOP control at 6 months was 84%, 100% for the 10 s/s and 62.5% for the 20 s/s. Vision was preserved in 10/11 (90%) eyes from the 10 s/s group and 4/8 (50%) eyes from the 20 s/s group at 6 months. Average number of glaucoma medications in the 10 s/s group decreased from 4.4 to 1.5 and from 3.3 to 2.5 in the 20 s/s group. Post-operative complications were mild and resolved within 1 week.

conclusionsMP-TSCP is a non-invasive treatment alternative for canine glaucoma. Employing higher energy levels rendered long-term IOP control while retaining a high safety profile with minimal postoperative complications. There was no statistical difference between a 10 s/s and 20 s/s surgical velocity, both leading to successful surgical outcomes up to 6 months post-operatively.

Indexed as

Dog DiseasesGlaucomaLaser CoagulationAnimalsDogsFemaleIntraocular PressureMaleRetrospective StudiesTreatment Outcome10–20 sweep velocitydiode laserdogintraocular pressureMicropulse cyclophotoablationvision preservation

Identifiers

PMID38448774
PMCPMC11911986
OpenAlexW4392559778

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.