Evidence map›Paper›PMID 32725404›Full record

ArticleGraefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie2021

Transepithelial corneal cross-linking assisted by two continuous cycles of iontophoresis for progressive keratoconus in adults: retrospective 5-year analysis.

Huping Wu, Shunrong Luo, Xie Fang, Xumin Shang, Zhiwen Xie, Xianwen Xiao, Zhirong Lin, Zuguo Liu

Open access · hybridAbstract read
In one paragraph

Article in Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie, 2021. 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
1.0field-weighted citation impact, top 21% 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, 19 citations in OpenAlex.

  1. Article
  2. Transepithelial corneal cross-linking: a review.International ophthalmology · 2026
    Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Advances in the diagnosis and treatment of keratoconus.Therapeutic advances in ophthalmology
    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

8 authors at 1 institution in 1 country.

Huping WuEye Institute and Affiliated Xiamen Eye Center of Xiamen University, Xiamen, China.
Shunrong LuoEye Institute and Affiliated Xiamen Eye Center of Xiamen University, Xiamen, China.
Xie FangEye Institute and Affiliated Xiamen Eye Center of Xiamen University, Xiamen, China.
Xumin ShangEye Institute and Affiliated Xiamen Eye Center of Xiamen University, Xiamen, China.
Zhiwen XieEye Institute and Affiliated Xiamen Eye Center of Xiamen University, Xiamen, China.
Xianwen XiaoEye Institute and Affiliated Xiamen Eye Center of Xiamen University, Xiamen, China.
Zhirong LinEye Institute and Affiliated Xiamen Eye Center of Xiamen University, Xiamen, China. charlie.lyn668@foxmail.com.ORCID https://orcid.org/0000-0002-8201-4902
Zuguo LiuEye Institute and Affiliated Xiamen Eye Center of Xiamen University, Xiamen, China. zuguoliu@xmu.edu.cn.
Xiamen University · CN

Funding

Huaxia Translational Medicine Fund for Young Scholars 2018-A-006National Natural Science Foundation of China 81570815National Natural Science Foundation of China 81570816Research Project of Health and Family Planning for Youth in Fujian Province 2017-2-117Xiamen Medical and Health Project 3502Z20189024Xiamen Science and Technology Program for Public Wellbeing 3502Z20174003
6 · The paper itself

Abstract

purposeThe aim of this study is to compare the long-term effects of transepithelial corneal crosslinking with two continuous cycles of iontophoresis (EI-CXL) and conventional corneal crosslinking (C-CXL) in adults with progressive keratoconus.

methodsA retrospective analysis was conducted in adults who underwent C-CXL or EI-CXL between 2013 and 2015. Visual acuity, corneal tomography, anterior segment optical coherence tomography, in vivo corneal confocal microscopy (IVCM), and endothelial cell count (ECC) were performed preoperatively and 5 years postoperatively.

resultsSixty-eight patients with a mean age of (24.3 ± 3.8) years were included, 34 for each group. After CXL, UCVA or BCVA remained stable, while the spherical diopter, cylinder diopter, spherical equivalent, and K

conclusionEI-CXL showed approximate efficacy with C-CXL in stabilizing progressive keratoconus in adults. EI-CXL has the potential to be a preferable transepithelial protocol.

Indexed as

KeratoconusPhotochemotherapyAdultChild, PreschoolCollagenCorneal StromaCorneal TopographyCross-Linking ReagentsHumansIontophoresisPhotosensitizing AgentsProspective StudiesRetrospective StudiesUltraviolet RaysCollagenCross-Linking ReagentsPhotosensitizing AgentsIn vivo confocal scanning microscopyIontophoresisProgressive keratoconusTomographyTransepithelial corneal crosslinking

Identifiers

PMID32725404
PMCPMC7790794
OpenAlexW3046125311

What OpenQuestion holds

Textmetadata
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.