Evidence map›Paper›PMID 30880905›Full record

ArticleClinical ophthalmology (Auckland, N.Z.)2019

Transepithelial accelerated versus conventional corneal collagen crosslinking in patients with keratoconus: a comparative study.

Carolina Madeira, Ana Vasques, João Beato, Gonçalo Godinho, Luís Torrão, Manuel Falcão, Fernando Falcão-Reis, João Pinheiro-Costa

Abstract read
In one paragraph

Article in Clinical ophthalmology (Auckland, N.Z.), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 2 pooled it
–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

15 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Epithelium-on versus epithelium-off corneal collagen crosslinking for keratoconus: a systematic review and meta-analysis.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2024
    Pooled it
  2. Pooled it
  3. Transepithelial corneal cross-linking: a review.International ophthalmology · 2026
    Review
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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

8 authors.

Carolina MadeiraDepartment of Ophthalmology, Centro Hospitalar de São João, Porto, Portugal, tania.carolina.madeira@gmail.com.
Ana VasquesFaculty of Medicine, University of Porto, Porto, Portugal.
João BeatoDepartment of Ophthalmology, Centro Hospitalar de São João, Porto, Portugal, tania.carolina.madeira@gmail.com.
Gonçalo GodinhoDepartment of Ophthalmology, Centro Hospitalar de São João, Porto, Portugal, tania.carolina.madeira@gmail.com.
Luís TorrãoDepartment of Ophthalmology, Centro Hospitalar de São João, Porto, Portugal, tania.carolina.madeira@gmail.com.
Manuel FalcãoDepartment of Ophthalmology, Centro Hospitalar de São João, Porto, Portugal, tania.carolina.madeira@gmail.com.
Fernando Falcão-ReisDepartment of Ophthalmology, Centro Hospitalar de São João, Porto, Portugal, tania.carolina.madeira@gmail.com.
João Pinheiro-CostaDepartment of Ophthalmology, Centro Hospitalar de São João, Porto, Portugal, tania.carolina.madeira@gmail.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo systematically compare the efficacy of transepithelial accelerated corneal collagen crosslinking (TE-ACXL) with conventional corneal collagen crosslinking (C-CXL) in patients with progressive keratoconus.

methodsEyes of patients with progressive keratoconus who were treated with C-CXL (3 mW/cm

resultsThe study enrolled 26 eyes of which 16 had TE-ACXL and 10 had C-CXL. Both groups were comparable at baseline and 12 months in terms of BCVA (

conclusionBoth TE-ACXL and C-CXL were similarly effective. Further follow-up is required to determine whether these techniques are comparable in the long-term.

Indexed as

corneacrosslinkingkeratoconuskeratometryriboflavintransepithelialultraviolet radiation

Identifiers

PMID30880905
PMCPMC6402612

What OpenQuestion holds

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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.