Evidence map›Paper›PMID 34205702›Full record

ArticleDiagnostics (Basel, Switzerland)2021

High-Resolution Optical Coherence Tomography Angiography Characteristics of Limbal Stem Cell Deficiency.

Shobhit Varma, Swapna S Shanbhag, Pragnya Rao Donthineni, Dilip Kumar Mishra, Vivek Singh, Sayan Basu

Open access · goldAbstract read
In one paragraph

Article in Diagnostics (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.9field-weighted citation impact, top 14% 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

11 citing papers in PubMed, 19 citations in OpenAlex.

  1. Observational
  2. Article
  3. Article
  4. Review
  5. Review
  6. Article
  7. Article
  8. Role of AS-OCT in Managing Corneal Disorders.Diagnostics (Basel, Switzerland) · 2022
    Review
  9. Review
  10. Review
  11. 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

6 authors at 1 institution in 1 country.

Shobhit VarmaThe Cornea Institute, L V Prasad Eye Institute, Hyderabad 500034, Telangana, India.
Swapna S ShanbhagThe Cornea Institute, L V Prasad Eye Institute, Hyderabad 500034, Telangana, India.
Pragnya Rao DonthineniThe Cornea Institute, L V Prasad Eye Institute, Hyderabad 500034, Telangana, India.
Dilip Kumar MishraOcular Pathology Services, L V Prasad Eye Institute, Hyderabad 500034, Telangana, India.
Vivek SinghCentre for Ocular Regeneration (CORE), L V Prasad Eye Institute, Hyderabad 500034, Telangana, India.ORCID 0000-0003-3958-5635
Sayan BasuThe Cornea Institute, L V Prasad Eye Institute, Hyderabad 500034, Telangana, India.ORCID 0000-0001-5030-5003
L V Prasad Eye Institute · IN

Funding

Hyderabad Eye Research Foundation LEC 07-18-100
6 · The paper itself

Abstract

This study aimed to identify the anterior segment high-resolution optical coherence tomography (HR-OCT) and HR-OCT angiography (HR-OCTA) features suggestive of limbal stem cell deficiency (LSCD) as confirmed by both impression cytology (IC) and in vivo confocal microscopy (IVCM). This was a single-centre prospective cross-sectional study including 24 eyes of 22 patients with clinical suspicion of LSCD based on peripheral superficial corneal vascularisation and scarring. On IC and IVCM, performed and interpreted by blinded observers, 12 eyes each were diagnosed with and without LSCD. Additionally, 10 eyes of 5 healthy volunteers with no ocular pathology were also imaged. The 136 HR-OCT/A images of these 34 eyes were analysed with respect to 12 imaging parameters; the parameters most suggestive of LSCD were identified and the sensitivity and specificity were calculated. In the LSCD group, the most common aetiology was ocular chemical burns (83%), whereas in the non-LSCD group, the most common aetiology was viral keratitis (67%). Multiple logistic regression analysis revealed that mean epithelial reflectivity, mean stromal reflectivity, and mean superficial vascular density were the parameters that were diagnostic of LSCD on HR-OCT/A (

Indexed as

chemical burnshigh resolution optical coherence tomographyhigh resolution optical coherence tomography angiographylimbal stem cell deficiencyocular imaging

Identifiers

PMID34205702
PMCPMC8233779
OpenAlexW3176851084

What OpenQuestion holds

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LicenceCC BY
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.