Evidence map›Paper›PMID 34707378›Full record

ArticleInfection and drug resistance2021

Metagenomic Next-Generation Sequencing for Pulmonary Fungal Infection Diagnosis: Lung Biopsy versus Bronchoalveolar Lavage Fluid.

Lei Yang, Junxiu Song, Yubao Wang, Jing Feng

Open access · goldAbstract read
In one paragraph

Article in Infection and drug resistance, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
2.7field-weighted citation impact, top 8% 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

35 citing papers in PubMed, 50 citations in OpenAlex.

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  18. Rapid diagnosis ofFrontiers in medicine · 2024
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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 1 country.

Lei YangDepartment of Respiratory and Critical Care Medicine, Tianjin Medical University General Hospital, Tianjin, People's Republic of China.ORCID 0000-0002-1140-8867
Junxiu SongDepartment of Respiratory and Critical Care Medicine, Tianjin Medical University General Hospital, Tianjin, People's Republic of China.
Yubao WangInstitute of Infectious Diseases, The Second Hospital of Tianjin Medical University, Tianjin, People's Republic of China.
Jing FengDepartment of Respiratory and Critical Care Medicine, Tianjin Medical University General Hospital, Tianjin, People's Republic of China.
Tianjin Medical University General Hospital · CNSecond Hospital of Tianjin Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeMetagenomic next-generation sequencing (mNGS) is widely used for pulmonary infection; nonetheless, the experience from its clinical use in diagnosing pulmonary fungal infections is sparse. This study aimed to compare mNGS results from lung biopsy and bronchoalveolar lavage fluid (BALF) and determine their clinical diagnostic efficacy. PATIENTS AND

methodsA total of 106 patients with suspected pulmonary fungal infection from May 2018 to January 2020 were included in this retrospective study. All patients' lung biopsy and BALF specimens were collected through bronchoscopy. Overall, 45 (42.5%) patients had pulmonary fungal infection. The performance of lung biopsy and BALF used for mNGS in diagnosing pulmonary fungal infections and identifying pathogens was compared. Additionally, mNGS was compared with conventional tests (pathology, galactomannan test, and cultures) with respect to the diagnosis of pulmonary fungal infections.

resultsLung biopsy-mNGS and BALF-mNGS exhibited no difference in terms of sensitivity (80.0% vs 84.4%,

conclusionWe recommend biopsy-based or BALF-based mNGS for diagnosing pulmonary fungal infections because of their diagnostic advantages over conventional tests. The combination of biopsy and BALF for mNGS can be considered when higher diagnostic efficacy is required.

Indexed as

diagnosismNGSsensitivityspecificity

Identifiers

PMID34707378
PMCPMC8542593
OpenAlexW3205060460

What OpenQuestion holds

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Registered trials

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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.