Evidence map›Paper›PMID 37846383›Full record

ArticleAdvances in ophthalmology practice and research

Ophthalmic manifestations in seropositive dengue fever patients during epidemics caused by predominantly different dengue serotypes.

Ajeet M Wagle, Smita R Hegde, Srinivasan Sanjay, Kah-Guan Au Eong

Abstract read
In one paragraph

Article in Advances in ophthalmology practice and research. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
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

5 citing papers in PubMed.

  1. Review
  2. Review
  3. Review
  4. Causes of Vision Loss Associated with Dengue Fever in Bihar, India - A Case Series.The American journal of tropical medicine and hygiene · 2024
    Article
  5. Article
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.

Ajeet M WagleInternational Eye Cataract Retina Centre, Mount Elizabeth Medical Centre, Singapore.
Smita R HegdeAlexandra Hospital, Singapore.
Srinivasan SanjayAlexandra Hospital, Singapore.
Kah-Guan Au EongInternational Eye Cataract Retina Centre, Mount Elizabeth Medical Centre, Singapore.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: Dengue fever (DF) epidemics in Singapore in 2005-2006 and 2007 were caused predominantly by dengue virus serotypes 1 (DENV-1) and 2 (DENV-2) respectively. We investigated the prevalence of ophthalmic manifestations during these consecutive epidemics. Methods: Seropositive DF patients admitted to the hospital during two separate dengue epidemics were enrolled from June 2005 to December 2007. Demographic, ophthalmic, and laboratory data were collected. The primary outcome measures were differences in ophthalmic and laboratory features across the two epidemics. Factors associated with increased risk of developing various DF-related ophthalmic manifestations were the secondary outcome measures. Results: Of the 115 patients enrolled, 109 (94.7%; 33 in 2005-2006 and 76 in 2007) completed the eye screening protocol. Majority of patients were Chinese (65, 59.6%) and males (81, 74.3%). The mean age was 40.8 years (range, 18-87). Colour vision impairment (12 vs 14 [36.4% vs 18.7%]; Conclusions: A higher prevalence of colour vision impairment, cotton wool spots, bleeding diathesis, and abnormal liver function was found in DF epidemics predominantly caused by DENV-1 compared to DENV-2.

Indexed as

Dengue feverEpidemicOphthalmic manifestationsSerotypeSingapore

Identifiers

PMID37846383
PMCPMC10577814

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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.