Evidence map›Paper›PMID 27418330›Full record

ArticleScientific reports2016

Wound healing profiles of hyperopic-small incision lenticule extraction (SMILE).

Yu-Chi Liu, Heng Pei Ang, Ericia Pei Wen Teo, Nyein Chan Lwin, Gary Hin Fai Yam, Jodhbir S Mehta

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
4.6field-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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 46 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Hyperopic keratorefractive lenticule extraction.Journal of cataract and refractive surgery · 2026
    Review
  4. Article
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  12. An Experimental Study of Femto-Laser in Assisting Xenograft Acellular Cornea Matrix Lens Transplantation.Medical science monitor : international medical journal of experimental and clinical research · 2018
    Article
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  15. 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

6 authors at 2 institutions in 1 country.

Yu-Chi LiuTissue Engineering and Stem Cell Group, Singapore Eye Research Institute, Singapore.
Heng Pei AngTissue Engineering and Stem Cell Group, Singapore Eye Research Institute, Singapore.
Ericia Pei Wen TeoTissue Engineering and Stem Cell Group, Singapore Eye Research Institute, Singapore.
Nyein Chan LwinTissue Engineering and Stem Cell Group, Singapore Eye Research Institute, Singapore.
Gary Hin Fai YamTissue Engineering and Stem Cell Group, Singapore Eye Research Institute, Singapore.
Jodhbir S MehtaTissue Engineering and Stem Cell Group, Singapore Eye Research Institute, Singapore.
Singapore Eye Research Institute · SGDuke-NUS Medical School · SG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Refractive surgical treatment of hyperopia still remains a challenge for refractive surgeons. A new nomogram of small incision lenticule extraction (SMILE) procedure has recently been developed for the treatment of hyperopia. In the present study, we aimed to evaluate the wound healing and inflammatory responses of this new nomogram (hyperopic-SMILE), and compared them to those of hyperopic-laser-assisted in situ keratomileusis (LASIK), using a rabbit model. A total of 26 rabbits were used, and slit lamp biomicroscopy, autorefractor/keratometer, intraocular pressure measurement, anterior segment optical coherence tomography, corneal topography, and in vivo confocal microscopy examinations were performed during the study period of 4 weeks. The corneas were then harvested and subject to immunofluorescence of markers for inflammation (CD11b), wound healing (fibronectin) and keratocyte response (HSP47). The lenticule ultrastructual changes were also analyzed by transmission electron microscopy. Out results showed that hyperopic-SMILE effectively steepened the cornea. Compared to hyperopic-LASIK, hyperopic-SMILE had less postoperative wound healing response and stromal interface reaction, especially in higher refractive correction. However, compared to myopic-SMILE, hyperopic-SMILE resulted in more central deranged collagen fibrils. These results provide more perspective into this new treatment option for hyperopia, and evidence for future laser nomogram modification.

Indexed as

Wound HealingAnimalsCD11b AntigenCorneaCorneal TopographyFibronectinsHSP47 Heat-Shock ProteinsHyperopiaKeratomileusis, Laser In SituMicroscopy, ConfocalMicroscopy, Electron, TransmissionOphthalmologic Surgical ProceduresRabbitsTomography, Optical CoherenceCD11b AntigenFibronectinsHSP47 Heat-Shock Proteins

Identifiers

PMID27418330
PMCPMC4945911
OpenAlexW2471225240

What OpenQuestion holds

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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.