Evidence map›Paper›PMID 42020541›Full record

ArticleEye (London, England)2026

Regional variation and trends in prostaglandin analogue prescribing for glaucoma in England 2019-2024.

David Grant Robinson, Angela Whitaker

Abstract read
In one paragraph

Article in Eye (London, England), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

2 authors.

David Grant RobinsonCardiff University School of Optometry and Vision Sciences, Cardiff, UK. RobinsonDG2@Cardiff.ac.uk.ORCID http://orcid.org/0009-0007-1320-559X
Angela WhitakerAneurin Bevan University Health Board, Caerleon, UK.ORCID http://orcid.org/0009-0000-1332-4731

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPrescribing for glaucoma drops constitutes a large proportion of the NHS medicines budget for ophthalmology. NICE guidelines direct clinicians towards the prescription of a generic prostaglandin analogue (PGA) as a first-line topical hypotensive for lowering intraocular pressure. Between 2009 and 2018 the cost-effectivity of PGA prescribing at a national level in England was questionable. This study aimed to examine the variation and trends of PGA prescription at a regional level from 2019 to 2024.

methodsUsing an online open-access source, monthly data relating to General Practitioner prescription of latanoprost, bimatoprost, travoprost and tafluprost were collected. Data gathered related to PGA prescription activity from each of the individual Clinical Commissioning Groups (CCGs) in England. Descriptive statistics and choropleth maps were produced to display outcomes.

resultsTotal PGA prescribing cost over 5 years was £166 M for 21.9 M prescriptions. A broad trend towards generic prescribing was identified. Branded and preservative free prescribing, in preference to a generic equivalent, resulted in an additional cost of approximately £54 M. Latanoprost was most readily prescribed in the South West and South East regions. Bimatoprost and travoprost were prescribed more in the North East and the East of England respectively.

conclusionsRegional variation in PGA prescribing exists in England. Further investigation is required to determine the primary cause for the reported differences. Reducing variations so that prescribing clinicians are directed towards the most cost-effective PGA choice has the potential for considerable cost savings to NHS budgets.

Indexed as

Antihypertensive AgentsDrug PrescriptionsGlaucomaPractice Patterns, Physicians'Prostaglandins, SyntheticBimatoprostDrugs, GenericEnglandHumansIntraocular PressureLatanoprostOphthalmic SolutionsTravoprostAntihypertensive AgentsBimatoprostDrugs, GenericLatanoprostOphthalmic SolutionsProstaglandins, SyntheticTravoprost

Identifiers

PMID42020541
PMCPMC13341770

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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.