Evidence map›Paper›PMID 31737427›Full record

ArticleTranslational vision science & technology2019

Presymptomatic Retinal Sensitivity Changes in Intermediate Age-Related Macular Degeneration Associated With New Retinal Fluid.

Antony J Wightman, Carla J Abbott, Myra B McGuinness, Emily Caruso, Robyn H Guymer, Chi D Luu

Abstract read
In one paragraph

Article in Translational vision science & technology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

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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

6 citing papers in PubMed.

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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

6 authors.

Antony J WightmanCentre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, Melbourne, Australia.
Carla J AbbottCentre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, Melbourne, Australia.
Myra B McGuinnessCentre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, Melbourne, Australia.
Emily CarusoCentre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, Melbourne, Australia.
Robyn H GuymerCentre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, Melbourne, Australia.
Chi D LuuCentre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, Melbourne, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo determine whether change in retinal sensitivity in areas with subretinal or intraretinal fluid secondary to age-related macular degeneration (AMD) precedes visual symptoms. If confirmed, retinal sensitivity testing could be used for home monitoring in AMD.

methodsIndividuals with intermediate AMD enrolled in a longitudinal study were seen every 6 months and underwent best-corrected visual acuity testing (BCVA), spectral domain-optical coherence tomography (SD-OCT), and microperimetry. Asymptomatic individuals who developed incidental, reading center-determined retinal fluid detected on SD-OCT were identified. The point-wise sensitivity (PWS) at the time of fluid detection was compared with 6 and 12 months prior.

resultsFourteen of 161 individuals developed fluid without symptoms. PWS over fluid areas at detection was reduced compared with 6 (difference -2.04 dB,

conclusionsRetinal areas with fluid on SD-OCT had a corresponding reduction in retinal sensitivity at the time of fluid detection compared with 6 and 12 months prior, in asymptomatic intermediate AMD without change in BCVA. TRANSLATIONAL RELEVANCE: Development of self-monitoring tools to detect changes in retinal sensitivity may be helpful for early detection of retinal fluid suggestive of progression to neovascular AMD before acuity is affected.

Indexed as

age-related macular degenerationmicroperimetryretinal fluidretinal sensitivitySD-OCT

Identifiers

PMID31737427
PMCPMC6855368

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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.