Evidence map›Paper›PMID 22969286›Full record

ArticleClinical ophthalmology (Auckland, N.Z.)2012

Resolution of persistent corneal erosion after administration of topical rebamipide.

Tomoyuki Kashima, Hideo Akiyama, Fumihide Miura, Shoji Kishi

Open access · goldAbstract read
In one paragraph

Article in Clinical ophthalmology (Auckland, N.Z.), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
3.1field-weighted citation impact, top 9% 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

10 citing papers in PubMed, 26 citations in OpenAlex.

  1. Article
  2. Transmembrane Mucin 1 Blocks Fluorescein Ingress to Corneal Epithelium.Investigative ophthalmology & visual science · 2022
    Article
  3. Article
  4. Long-term rebamipide and diquafosol in two cases of immune-mediated dry eye.Optometry and vision science : official publication of the American Academy of Optometry · 2015
    Article
  5. Article
  6. Review
  7. Topical rebamipide improves the ocular surface in mild lagophthalmos.Clinical ophthalmology (Auckland, N.Z.) · 2013
    Article
  8. Topical rebamipide improves lid wiper epitheliopathy.Clinical ophthalmology (Auckland, N.Z.) · 2013
    Article
  9. Article
  10. 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.

Tomoyuki KashimaDepartment of Ophthalmology, Gunma University School of Medicine, Maebashi, Japan.
Hideo Akiyama
Fumihide Miura
Shoji Kishi
Gunma University · JPSaku Central Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Rebamipide is an antiulcer agent used to treat gastric ulcer and gastritis. Biological effects of rebamipide include cytoprotection, wound healing, and anti-inflammatory properties that are known to be universal for a variety of tissues in addition to gastrointestinal mucosa. The therapeutic effects of rebamipide eye drops are due to its ability to increase corneal and conjunctival mucin-like substances and improve corneal and conjunctival injury in vivo. In this paper, we report a case of Sjögren's syndrome with complete disappearance of corneal erosion after administration of rebamipide eye drops. This was observed even though corneal erosion had not improved for 6 months after punctal occlusion surgery. The patient was a 33-year-old female, diagnosed with Sjögren's syndrome by a salivary gland biopsy. The corneal and conjunctival surfaces were filled with dense erosions, which did not improve with topical drugs. Punctal plugs were applied several times; however, the plugs were repeatedly shed. All four puncta of both eyelids were surgically occluded, and both corneal and conjunctival erosion was clearly improved. However, the erosion in the inferior cornea of both eyes had not improved for 6 months after surgery. We used the newly approved topical rebamipide for treatment of this patient. The corneal erosion gradually improved and completely disappeared 4 weeks after administration of the drug. Dry eye sensation disappeared at the same time. Both membrane-associated mucin and secreted mucin in the ocular surface are thought to be essential for maintenance of the tear film. Induction of mucin from ocular surface epithelium could be an effective treatment in cases of dry eye caused by mucin deficiency. Through its various mechanisms, rebamipide improves ocular surface conditions. To our knowledge, this is the first clinical case report using rebamipide ophthalmic solution. This drug may provide a novel approach to treat drying diseases of the eye.

Indexed as

corneal erosiondry eyemucinMucostarebamipideSjögren’s syndrome

Identifiers

PMID22969286
PMCPMC3437954
OpenAlexW2011274863

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.