Evidence map›Paper›PMID 41782846›Full record

ArticleInfection and drug resistance2026

Clinical Utility of a Droplet Digital PCR-Based Assay for Quantitative Detection of

Ziyang Jiang, Yi Zhou, Hengjian Huang, Yu Yuan, Qiuping Tang, Chao He

Abstract read
In one paragraph

Article in Infection and drug resistance, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

6 authors.

Ziyang Jiang *Department of Laboratory Medicine/Clinical Laboratory Medicine Research Center/Sichuan Clinical Research Center for Laboratory Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China.
Yi Zhou *Department of Laboratory Medicine/Clinical Laboratory Medicine Research Center/Sichuan Clinical Research Center for Laboratory Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China.
Hengjian HuangWest China Precision Medicine Industrial Technology Institute, West China Hospital of Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China.
Yu YuanDepartment of Laboratory Medicine/Clinical Laboratory Medicine Research Center/Sichuan Clinical Research Center for Laboratory Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China.
Qiuping TangDepartment of Laboratory Medicine/Clinical Laboratory Medicine Research Center/Sichuan Clinical Research Center for Laboratory Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China.
Chao HeDepartment of Laboratory Medicine/Clinical Laboratory Medicine Research Center/Sichuan Clinical Research Center for Laboratory Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan, 610041, People's Republic of China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: Patients and Methods: An observational cohort of 193 patients with suspected fungal pneumonia was enrolled. The cell-free DNA (cfDNA) in bronchoalveolar lavage fluid (BALF) and serum samples was prepared and quantitated via a ddPCR assay targeting the mitochondrial large subunit rRNA gene of Results: The cases with complete data were classified into a PCP group (N=30) and a non-PCP group (N=139). This ddPCR assay demonstrated a sensitivity of 91.3% and a specificity of 96.8% for BALF, in contrast to a sensitivity of 57.1% and a specificity of 100% for serum. The area under the curve of 0.896 for diagnosis was obtained via ddPCR assay, compared with 0.627 via G-test ( Conclusion: The ddPCR assay exhibited robust diagnostic performance for PCP in BALF samples and cfDNA copies may serve as an indicator for improving the management of patients.

Indexed as

cell-free DNAdiagnosisdroplet digital PCRPneumocystis jiroveciipneumoniaquantitative detection

Identifiers

PMID41782846
PMCPMC12955370

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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.