Evidence map›Paper›PMID 29380790›Full record

ArticleIndian journal of ophthalmology2018

Unusual ulcerative keratitis caused by

Niveditha Narayanan, D Vaidehi, L Dhanurekha, K Lily Therese, Rama Rajagopal, Radhika Natarajan, Meena Lakshmipathy

Open access · diamondAbstract readCase Reports
In one paragraph

Article in Indian journal of ophthalmology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.9field-weighted citation impact, top 27% 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

3 citing papers in PubMed, 7 citations in OpenAlex.

  1. Multiple cutaneous infections caused by Prototheca wickerhamii.Journal of clinical laboratory analysis · 2020
    Article
  2. Long Term Follow-Up ofInternational medical case reports journal · 2020
    Article
  3. 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 at 1 institution in 1 country.

Niveditha NarayananDepartment of Cornea and Refractive Surgery, Sankara Nethralaya, Chennai, Tamil Nadu, India.
D VaidehiDepartment of Cornea and Refractive Surgery, Sankara Nethralaya, Chennai, Tamil Nadu, India.
L DhanurekhaDepartment of Cornea and Refractive Surgery, Sankara Nethralaya, Chennai, Tamil Nadu, India.
K Lily ThereseDepartment of Cornea and Refractive Surgery, Sankara Nethralaya, Chennai, Tamil Nadu, India.
Rama RajagopalDepartment of Cornea and Refractive Surgery, Sankara Nethralaya, Chennai, Tamil Nadu, India.
Radhika NatarajanDepartment of Cornea and Refractive Surgery, Sankara Nethralaya, Chennai, Tamil Nadu, India.
Meena LakshmipathyDepartment of Cornea and Refractive Surgery, Sankara Nethralaya, Chennai, Tamil Nadu, India.
Sankara Nethralaya · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The purpose of the study was to report a case of ulcerative keratitis caused by an unusual algae Prototheca wickerhamii in a diabetic patient. This study design was a case report. A 46-year-old male, who was a known diabetic for 3 years, had an injury to the left cornea with the sparks of fire from wielding at work that developed into an ulcerative keratitis over a period of next 3 months as the patient was not on any medication. Corneal scraping culture report and Vitek 2 system investigation result confirmed it to be a P. wickerhamii infection. The patient was started on intensive topical 1% voriconazole and 5% natamycin for 1 month and with no improvement subsequently underwent penetrating keratoplasty. No recurrence of infection postoperatively was noted. This opportunistic algae rarely known to cause human eye infections is so far reported in either patients with severe systemic immunosuppression causing posterior segment eye involvement or as postcorneal surgery infections. We report an ulcerative keratitis by P. wickerhamii in a diabetic patient post corneal trauma with no prior ocular surgery.

Indexed as

Diabetes MellitusAntifungal AgentsCorneaCorneal UlcerDNA, BacterialEye Infections, BacterialHumansKeratoplasty, PenetratingMaleMiddle AgedOphthalmic SolutionsProtothecaVoriconazoleAntifungal AgentsDNA, BacterialOphthalmic SolutionsVoriconazole

Identifiers

PMID29380790
PMCPMC5819127
OpenAlexW2801374048

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.