ArticlePreventive medicine reports2023
Latent tuberculosis infection in the outpatient general medicine clinic: Efficacy of a nurse-run electronic directly observed treatment program.
Article in Preventive medicine reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled it.
What it found
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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.
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.
Who cites it
1 citing paper in PubMed, 1 synthesis or guideline pooled it, 2 citations in OpenAlex.
- Challenges in implementing preventive treatment for latent tuberculosis infection: a narrative review from provider and demand-side perspectives.Frontiers in public health · 2025Pooled it
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Tuberculosis (TB) is a leading cause of infectious death worldwide, with nearly 2 billion currently infected globally. While the largest burden of active TB resides in low to middle-income countries, the US contributes to the global epidemic and can play a significant role in interrupting the spread of TB by recognizing and treating latent TB infection (LTBI). The vast majority of active TB in the US originates from the reactivation of LTBI. This cross-sectional study examines the prevalence of LTBI in a general medicine practice and explores the efficacy of a primary care nurse-run electronic directly observed therapy (eDOT) treatment program. 1221 patients were screened for the presence of historical risk factors for LTBI. Of those screened, 192 were offered QuantiFERON-TB Gold Plus (QFT-Plus) testing and a CXR if indicated, resulting in 35 being offered treatment for LTBI. After an initial provider visit to decide on the treatment regimen, patients received weekly nurse calls to verify adherence, assess for side effects and answer additional patient questions. Provider follow-up appointments occurred at the midpoint and completion of treatment. 33 (94%) of patients with LTBI completed treatment. Patients found the nurse calls very helpful to reassure them about their treatment and to address treatment concerns. Primary care providers are particularly well-positioned to identify and treat LTBI. Screening is simple and treatment is generally well tolerated. Utilization of a nurse-run eDOT) program can be quite helpful in facilitating adherence and treatment completion.
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Registered trials
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