Evidence map›Paper›PMID 40394261›Full record

ArticleEye (London, England)2025

The safety and effectiveness of optometrist-delivered selective laser trabeculoplasty.

Alexander Geoffrey Swystun, Elizabeth Langton, Susanne Kelly, Divya Venugopal, David Burton, Jan van der Hoek, Joanna Liput, Pouya Alaghband

Abstract read
In one paragraph

Article in Eye (London, England), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Alexander Geoffrey SwystunYork and Scarborough Teaching Hospitals NHS Foundation Trust, York, UK.ORCID http://orcid.org/0000-0003-1394-3027
Elizabeth LangtonYork and Scarborough Teaching Hospitals NHS Foundation Trust, York, UK.
Susanne KellyYork and Scarborough Teaching Hospitals NHS Foundation Trust, York, UK.
Divya VenugopalYork and Scarborough Teaching Hospitals NHS Foundation Trust, York, UK.
David BurtonYork and Scarborough Teaching Hospitals NHS Foundation Trust, York, UK.
Jan van der HoekYork and Scarborough Teaching Hospitals NHS Foundation Trust, York, UK.
Joanna LiputHarrogate and District NHS Foundation Trust, Harrogate District Hospital, Harrogate, UK.
Pouya AlaghbandYork and Scarborough Teaching Hospitals NHS Foundation Trust, York, UK. pouya.alaghband@nhs.net.ORCID http://orcid.org/0000-0002-9726-9529

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSelective laser trabeculoplasty (SLT) has been demonstrated to have an IOP-lowering effect similar to topical medication when used as a first-line treatment. Accordingly, demand for SLT has increased, requiring other allied health care professionals to be leveraged in the delivery of this service. Current evidence on the safety of optometrists performing SLT is sparse. The aim of this study was to assess the success rate of SLT delivered by optometrists in eyes with newly diagnosed ocular hypertension and/or glaucoma and individuals who had received SLT as a treatment escalation. The secondary aim of the study was to assess complications of SLT delivered by optometrists.

methodsThis was a retrospective study. Success rate was defined as ≥20% reduction in intraocular pressure (IOP), or the cessation of ≥1 class of anti-glaucoma medication in cases of treatment escalation. For the first-line treatment, success was quantified according to the disease diagnosis with specified levels of IOP reduction.

results880 eyes of 574 patients were included in the analysis. The success rate was 70.9% (244/344) in eyes with first-line SLT, whilst 65.3% (343/525) in the treatment escalation group. Overall, adverse events were identified in 2.2% of cases, including uveitis (0.92%), post-procedure transient IOP spike (0.45%), allergic reaction (0.23%), dry eye (0.23%), headache (0.11%), hyphaema (0.11%), and vitreo-macular traction 0.11%).

conclusionOptometrists delivered a safe and effective selective laser trabeculoplasty treatment with low rates of adverse events. Inter-optometrist differences in success rates were identified that require further elucidation.

Indexed as

GlaucomaLaser TherapyOcular HypertensionOptometristsTrabeculectomyAdultAgedAged, 80 and overFemaleHumansIntraocular PressureMaleMiddle AgedRetrospective StudiesTreatment Outcome

Identifiers

PMID40394261
PMCPMC12274569

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.