Evidence map›Paper›PMID 36187442›Full record

ArticleAmerican journal of ophthalmology case reports2022

Acute corneal melt and perforation - A possible complication after riboflavin/UV-A crosslinking (CXL) in keratoconus.

Anne Tillmann, Daniel DanielKampik, Maria Borrelli, Maximilian Seidl, Johannes Menzel-Severing, Theo Günter Seiler, Gerd Geerling

Abstract readCase Reports
In one paragraph

Article in American journal of ophthalmology case reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–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

6 citing papers in PubMed.

  1. Review
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  6. 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

7 authors.

Anne TillmannDepartment of Ophthalmology, University of Düsseldorf, Düsseldorf, Germany.
Daniel DanielKampikDepartment of Ophthalmology, University of Würzburg, Würzburg, Germany.
Maria BorrelliDepartment of Ophthalmology, University of Düsseldorf, Düsseldorf, Germany.
Maximilian SeidlInstitute of Pathology, University of Düsseldorf, Düsseldorf, Germany.
Johannes Menzel-SeveringDepartment of Ophthalmology, University of Düsseldorf, Düsseldorf, Germany.
Theo Günter SeilerDepartment of Ophthalmology, University of Düsseldorf, Düsseldorf, Germany.
Gerd GeerlingDepartment of Ophthalmology, University of Düsseldorf, Düsseldorf, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: To report two cases of acute corneal melting and perforation requiring emergency penetrating keratoplasty after corneal crosslinking (CXL) in advanced keratoconus. Observations: Case 1 was a 34 and case 2 was a 16-year old male, both with progressive keratoconus, who underwent CXL (Dresden protocol). After riboflavin imbibition, patients had a minimal pachymetry of 337 μm and 347 μm, and therefore required stromal swelling by hypoosmolar riboflavin resulting in pachymetries of 470 μm and 422 μm, prior to the 30 minute UV-irradiation with 3mW/cm Conclusions and importance: Acute corneal melting and perforation may occur after CXL. Dysfunctional collagen metabolism, atopia, thin preoperative pachymetry and the use of hypoosmolar substances may have initiated this complication in our cases.

Indexed as

ComplicationCorneal perforationCrosslinkingCXLKeratoconusPenetrating keratoplasty

Identifiers

PMID36187442
PMCPMC9519437

What OpenQuestion holds

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Registered trials

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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.