Evidence map›Paper›PMID 29322275›Full record

ArticleJournal of ophthalmic inflammation and infection2018

Outcome of polymerase chain reaction (PCR) analysis in 100 suspected cases of infectious uveitis.

Ranju Kharel Sitaula, M K Janani, H N Madhavan, Jyotirmay Biswas

Open access · goldAbstract read
In one paragraph

Article in Journal of ophthalmic inflammation and infection, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.6field-weighted citation impact, top 12% 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

14 citing papers in PubMed, 34 citations in OpenAlex.

  1. Article
  2. Current perspective on infectious uveitis.Indian journal of ophthalmology · 2026
    Review
  3. Article
  4. Article
  5. Polymerase chain reaction test for diagnosis of infectious uveitis.International journal of retina and vitreous · 2023
    Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
  12. Performance of 2 Polymerization Protocols Targeting Cloned Toxoplasma Parasites.Open access Macedonian journal of medical sciences · 2018
    Article
  13. Article
  14. 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 2 countries.

Ranju Kharel SitaulaDepartment of Ophthalmology, Maharajgunj Medical Campus, B. P. Koirala Lions Centre for Ophthalmic Studies, Institute of Medicine, Tribhuvan University, Maharajgunj, Kathmandu, Nepal. helloranju50@gmail.com.
M K JananiSankara Nethralaya Referral Laboratory, Chennai, India.
H N MadhavanVidyasagar Institute of Medical Biotechnology and Science, Sankara Nethralaya Referral Clinical Laboratory, Medical Research Foundation, L & T Microbiology Research Centre, 18 College Road, Chennai, 600006, India.
Jyotirmay BiswasUveitis and Ocular Pathology Department, Medical and Vision Research Foundations, Sankara Nethralaya, College road, Chennai, Tamil Nadu, India.
Sankara Nethralaya · INTribhuvan University Teaching Hospital · NP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPolymerase chain reaction (PCR) analysis is an important tool in the diagnosis of infectious uveitis. A retrospective, interventional study of PCR analysis of ocular fluid in suspected infectious uveitis cases between January 2014 to July 2016 was done. Nested, real-time and broad range PCR was performed for detection of the genome of Mycobacterium tuberculosis, herpes virus family, Chikungunya virus, Toxoplasma gondii, fungus, eubacterium and propionibacterium acne.

resultsTotal of 100 cases included, mean age was 39.2 ± 15.4 years. Uveitis was unilateral in 82% and granulomatous in 40%. Mean visual acuity at the initial visit and final visit was 0.73 logMar and 0.63 logMar respectively. PCR analysis confirmed the clinical diagnosis in 70.1% patients. The sensitivity, specificity, positive predictive value and negative predictive value of PCR analysis was 90.2%, 93.9%, 93.9% and 90.2% respectively. The quantitative value of real-time M. tb. Positive PCR ranged from 32c/ml to 2722 c/ml.

conclusionsPCR assay is an accurate technique with high sensitivity and specificity to diagnose the DNA genome in infectious uveitis.

Indexed as

InfectionOcular fluidPolymerase chain reactionTuberculosisUveitis

Identifiers

PMID29322275
PMCPMC5762614
OpenAlexW2783660807

What OpenQuestion holds

Textmetadata
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.