Evidence map›Paper›PMID 27768117›Full record

ArticleEye (London, England)2017

Long-term results of allogenic penetrating limbo-keratoplasty: 20 years of experience.

S J Lang, D Böhringer, G Geerling, T Reinhard

Open access · bronzeAbstract read
In one paragraph

Article in Eye (London, England), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
4.3field-weighted citation impact, top 6% 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

18 citing papers in PubMed, 36 citations in OpenAlex.

  1. Article
  2. Changing indications for keratoplasty: monocentric analysis of the past two decades.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Observational
  12. [Necrotizing scleritis after acanthamoeba keratitis].Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft · 2021
    Article
  13. Review
  14. [Surgical management of firework-induced eyelid injuries].Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft · 2019
    Review
  15. An update on chemical eye burns.Eye (London, England) · 2019
    Review
  16. Review
  17. Limbal and corneal epithelial homeostasis.Current opinion in ophthalmology · 2017
    Review
  18. [Ocular involvement in atopic dermatitis : Clinical aspects and therapy].Der Ophthalmologe : Zeitschrift der Deutschen Ophthalmologischen Gesellschaft · 2017
    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

4 authors at 2 institutions in 1 country.

S J LangEye Center, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg im Breisgau, Germany.
D BöhringerEye Center, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg im Breisgau, Germany.
G GeerlingDepartment of Ophthalmology, Heinrich-Heine-University, Düsseldorf, Germany.
T ReinhardEye Center, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg im Breisgau, Germany.
University of Freiburg · DEHeinrich Heine University Düsseldorf · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

AimThe objective of the study was to evaluate the long-term results of allogenic penetrating limbo-keratoplasy. This method allows simultaneous transplantation of a corneal graft and limbal stem cells of the donor by means of eccentric trephination of the donor button.MethodThe data of 192 consecutive cases of allogenic penetrating limbo-keratoplasty from 1995 to 2015 were reviewed. These had been performed exclusively in eyes with complete failure of the limbal stem cells, in combination with deep corneal scarring. Indications were predominantly eye burns, inflammatory conditions, and congenital aniridia. Graft survival and rejection rates were assessed using Kaplan-Meier analysis.ResultsFollow-up averaged 2.1±2.2 years. Median graft survival was 3.4 years in eye burns, 3.9 years in inflammatory disease, and 3.2 years in congenital aniridia. Median survival was 3.9 years in the heterogenous group of other indications.ConclusionAllogenic limbo-keratoplasty is a suitable option used to treat patients with bilateral complete failure of the limbal stem cells and deep opacification of the central cornea. The main reasons for graft failure are the loss of graft-limbal stem cell functioning and endothelial graft rejection.

Indexed as

AdultCorneal DiseasesEye BurnsFemaleFollow-Up StudiesGraft SurvivalHumansImmunosuppressive AgentsKaplan-Meier EstimateKeratoplasty, PenetratingLimbus CorneaeMaleMiddle AgedStem Cell TransplantationSteroidsVisual AcuityImmunosuppressive AgentsSteroids

Identifiers

PMID27768117
PMCPMC5350353
OpenAlexW2535313649

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.