Evidence map›Paper›PMID 30635644›Full record

ArticleEye (London, England)2019

Smartphone-based application improves the detection of retinoblastoma.

Amit Khedekar, Bharanidharan Devarajan, Kim Ramasamy, Veerappan Muthukkaruppan, Usha Kim

Open access · bronzeAbstract read
In one paragraph

Article in Eye (London, England), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
3.7field-weighted citation impact, top 8% 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

8 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
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  8. Smart phone apps every ophthalmologist should know about.International journal of ophthalmology · 2020
    Review
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 2 countries.

Amit KhedekarDepartment of Orbit, Oculoplasty and Oncology, Aravind Eye Hospital, Madurai, India.
Bharanidharan DevarajanDepartment of Bioinformatics, Aravind Medical Research Foundation, Madurai, India. bharanid@gmail.com.ORCID http://orcid.org/0000-0002-2193-4609
Kim RamasamyDepartment of Retina, Aravind Eye Hospital, Madurai, India.
Veerappan MuthukkaruppanAdvisor-Research, Aravind Medical Research Foundation, Madurai, India.
Usha KimDepartment of Orbit, Oculoplasty and Oncology, Aravind Eye Hospital, Madurai, India.
Aravind Eye Hospital · INMedical Research Foundation · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo improve and validate the smartphone-based leukocoria detection application so that non-ophthalmologists could make use of the smartphone for early detection of Retinoblastoma (RB) in young children without anesthesia and pharmacological dilatation of the pupil.

methodsTwo apps, MDEyeCare and CRADLE, developed for red reflex based leukocoria detection were used in iPhone 6s. MDEyeCare methodology was modified with respect to ambient lighting, the distance between camera and eye and different gazes for better performance. We analyzed totally 34 eyes of 23 RB patients and four normal children. Each of the RB patients was confirmed with clinical examination and radiological investigations.

resultsModification in the methodology of MDEyeCare app could detect the leukocoria in early stages of RB (50% of Group B, 83% of Group C). In late stages (Group D and E), 100% of tumors were detected. The CRADLE app failed to provide adequate leukocoria detection except four late stage RB eyes. Among the 14 normal eyes (6 from unilateral RB and eight from normal children), pseudo-leukocoria was observed in three eyes only at lateral gaze even with MDEyeCare app.

conclusionImproved methodology in smartphone-based app enhanced the detection of RB and this may translate into better outcome after treatment with respect to vision salvage.

Indexed as

SmartphoneSoftwareChild, PreschoolDiagnostic Techniques, OphthalmologicalFemaleFollow-Up StudiesHumansMagnetic Resonance ImagingMaleReproducibility of ResultsRetinal NeoplasmsRetinoblastomaRetrospective Studies

Identifiers

PMID30635644
PMCPMC6707147
OpenAlexW2909513874

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.