Evidence map›Paper›PMID 28948453›Full record

ArticleInternational ophthalmology2018

The efficacy of latent tuberculosis treatment for immunocompetent uveitis patients with a positive T-SPOT.TB test: 6-year experience in a tuberculosis endemic region.

Chung Yee Chung, Kenneth K W Li

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In one paragraph

Article in International ophthalmology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 25% 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, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.

  1. Pooled it
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  3. 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

2 authors at 1 institution in 2 countries.

Chung Yee ChungDepartment of Ophthalmology, United Christian Hospital, Kowloon, Hong Kong SAR. chungchungyee@gmail.com.ORCID http://orcid.org/0000-0002-4927-0410
Kenneth K W LiDepartment of Ophthalmology, United Christian Hospital, Kowloon, Hong Kong SAR.
United Christian Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo assess the efficacy of latent tuberculosis (TB) treatment for immunocompetent uveitis patients with a positive T-SPOT.TB test.

methodsThis is a consecutive case series of all T-SPOT.TB positive latent TB patients with presumed tuberculous uveitis managed with anti-tuberculous therapy (ATT) from 1 January 2000 to 31 December 2015. Patients with active TB or other known causes of uveitis, immunocompromised states and those followed up < 12 months were excluded. Descriptive statistics and hypothesis testing were performed, with a significance level of p < 0.05 taken.

resultsAmong the 75 T-SPOT.TB tests performed for uveitis, 14 cases were enrolled. Mycobacterium tuberculosis was isolated in none of the sputum and intraocular samples. Most cases had posterior uveitis (10/14 cases, 71.4%) and/or intermediate uveitis (9/14 cases, 64.3%). Vasculitis was predominantly occlusive. The mean presenting best-corrected visual acuity (BCVA) was 0.18, improving to 0.44 at 6 months (p = 0.03) and 0.40 at 12 months. (p = 0.03). At 1 year, remission of uveitis was achieved in 92.9%, in which none of them recurred at the last follow-up. High-dose systemic steroid was required in 50% of patients. Only 1 patient was steroid dependent at 18 months. The BCVA improvement in patients treated with or without steroid was comparable.

conclusionIn a TB-endemic region with wide Bacille Calmette-Guerin vaccination coverage, ATT for immunocompetent uveitis patients with latent TB identified from T-SPOT.TB test can improve vision, induce long-term steroid-free remission, and prevent recurrence and systemic reactivation of TB in those who require steroid.

Indexed as

AdultAgedAged, 80 and overAntitubercular AgentsAqueous HumorChildFemaleGlucocorticoidsHumansInterferon-gamma Release TestsLatent TuberculosisMaleMiddle AgedMycobacterium tuberculosisSputumTreatment OutcomeAntitubercular AgentsGlucocorticoidsDiagnostic testsTherapeuticsTuberculosisUveitis

Identifiers

PMID28948453
OpenAlexW2758888571

What OpenQuestion holds

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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.