Evidence map›Paper›PMID 30349843›Full record

ArticleEye and vision (London, England)2018

Manual mid-stromal dissection as a low risk procedure to stabilize mild to moderate progressive keratoconus.

Rénuka S Birbal, Korine van Dijk, Jack S Parker, Henny Otten, Maha Belmoukadim, Lisanne Ham, Lamis Baydoun, Isabel Dapena, Gerrit R J Melles

Open access · diamondAbstract read
In one paragraph

Article in Eye and vision (London, England), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
0.5field-weighted citation impact, top 30% 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

0 citing papers in PubMed, 5 citations in OpenAlex.

No citing paper in PubMed yet.

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

9 authors at 1 institution in 2 countries.

Rénuka S Birbal1Netherlands Institute for Innovative Ocular Surgery (NIIOS) Rotterdam, Laan op Zuid 88, 3071AA Rotterdam, The Netherlands.
Korine van Dijk1Netherlands Institute for Innovative Ocular Surgery (NIIOS) Rotterdam, Laan op Zuid 88, 3071AA Rotterdam, The Netherlands.
Jack S Parker1Netherlands Institute for Innovative Ocular Surgery (NIIOS) Rotterdam, Laan op Zuid 88, 3071AA Rotterdam, The Netherlands.
Henny OttenVisser Contact Lens Practice Nijmegen/Rotterdam, Rotterdam, The Netherlands.
Maha Belmoukadim1Netherlands Institute for Innovative Ocular Surgery (NIIOS) Rotterdam, Laan op Zuid 88, 3071AA Rotterdam, The Netherlands.
Lisanne Ham1Netherlands Institute for Innovative Ocular Surgery (NIIOS) Rotterdam, Laan op Zuid 88, 3071AA Rotterdam, The Netherlands.
Lamis Baydoun1Netherlands Institute for Innovative Ocular Surgery (NIIOS) Rotterdam, Laan op Zuid 88, 3071AA Rotterdam, The Netherlands.
Isabel Dapena1Netherlands Institute for Innovative Ocular Surgery (NIIOS) Rotterdam, Laan op Zuid 88, 3071AA Rotterdam, The Netherlands.
Gerrit R J Melles1Netherlands Institute for Innovative Ocular Surgery (NIIOS) Rotterdam, Laan op Zuid 88, 3071AA Rotterdam, The Netherlands.ORCID 0000-0001-5067-3834
Netherlands Institute for Innovative Ocular Surgery · NL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo evaluate the efficacy of manual mid-stromal dissection in stabilizing progressive keratoconus.

methodsSurgeries were performed in 16 eyes of 14 patients with progressive keratoconus. All eyes were examined before and at 1 day, 1 week, 1, 3, 6 and 12 months after surgery, and every 6 months thereafter. Pentacam (simK, Kmax and pachymetry), best corrected visual acuity (BCVA) and subjective refraction were recorded up to the latest follow-up visit (mean follow-up time 6.6 ± 2.4 years).

resultsAll surgeries were uneventful, and no postoperative complications occurred. Keratometry values (

conclusionsManual mid-stromal dissection was effective in 50% of keratoconic corneas with Kmax values < 60 D and may be considered in cases ineligible for other interventions such as UV-crosslinking, stromal ring implantation or Bowman layer transplantation. An advantage of the procedure may be that the tissue is unaltered and that no synthetic or biological implant is required.

Indexed as

KeratoconusManual cornea dissectionProgressive ectasiaSurgical technique

Identifiers

PMID30349843
PMCPMC6192112
OpenAlexW2897092081

What OpenQuestion holds

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LicenceCC BY
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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.