Evidence map›Paper›PMID 15102325›Full record

SynthesisBMC infectious diseases2004

Nucleic acid amplification tests in the diagnosis of tuberculous pleuritis: a systematic review and meta-analysis.

Madhukar Pai, Laura L Flores, Alan Hubbard, Lee W Riley, John M Colford

Open access · goldAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in BMC infectious diseases, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers, 7 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
64citing papers in PubMed, 7 pooled it
10.5field-weighted citation impact, top 1% 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

64 citing papers in PubMed, 7 syntheses or guidelines pooled it, 242 citations in OpenAlex.

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  5. XpertThe Cochrane database of systematic reviews · 2018
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  20. XpertAfrican journal of laboratory medicine · 2019
    Article

4 more citing papers are in PubMed but not listed here.

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

5 authors at 2 institutions in 1 country.

Madhukar PaiDivision of Epidemiology, School of Public Health University of California, Berkeley 140, Warren Hall, Berkeley, CA 94720, USA. madhupai@berkeley.edu
Laura L Flores
Alan Hubbard
Lee W Riley
John M Colford
University of California, Berkeley · USBerkeley Public Health Division · US

Funding

University of California, Berkeley (UCB)/University of *D43TW000003 · FIC · UNIVERSITY OF CALIFORNIA BERKELEY · PI REINGOLD, ARTHUR L · 1988 to 2013
$16.7M
TUBERCULOSIS TRAINING AND RESEARCHD43TW000905 · FIC · UNIVERSITY OF CALIFORNIA BERKELEY · PI RILEY, LEE W · 1997 to 2002
$1.3M
FIC NIH HHS 1-D43-TW00003-15FIC NIH HHS D43 TW000003FIC NIH HHS D43 TW000905FIC NIH HHS TW00905-S1
6 · The paper itself

Abstract

backgroundConventional tests for tuberculous pleuritis have several limitations. A variety of new, rapid tests such as nucleic acid amplification tests--including polymerase chain reaction--have been evaluated in recent times. We conducted a systematic review to determine the accuracy of nucleic acid amplification (NAA) tests in the diagnosis of tuberculous pleuritis.

methodsA systematic review and meta-analysis of 38 English and Spanish articles (with 40 studies), identified via searches of six electronic databases, hand searching of selected journals, and contact with authors, experts, and test manufacturers. Sensitivity, specificity, and other measures of accuracy were pooled using random effects models. Summary receiver operating characteristic curves were used to summarize overall test performance. Heterogeneity in study results was formally explored using subgroup analyses.

resultsOf the 40 studies included, 26 used in-house ("home-brew") tests, and 14 used commercial tests. Commercial tests had a low overall sensitivity (0.62; 95% confidence interval [CI] 0.43, 0.77), and high specificity (0.98; 95% CI 0.96, 0.98). The positive and negative likelihood ratios for commercial tests were 25.4 (95% CI 16.2, 40.0) and 0.40 (95% CI 0.24, 0.67), respectively. All commercial tests had consistently high specificity estimates; the sensitivity estimates, however, were heterogeneous across studies. With the in-house tests, both sensitivity and specificity estimates were significantly heterogeneous. Clinically meaningful summary estimates could not be determined for in-house tests.

conclusionsOur results suggest that commercial NAA tests may have a potential role in confirming (ruling in) tuberculous pleuritis. However, these tests have low and variable sensitivity and, therefore, may not be useful in excluding (ruling out) the disease. NAA test results, therefore, cannot replace conventional tests; they need to be interpreted in parallel with clinical findings and results of conventional tests. The accuracy of in-house nucleic acid amplification tests is poorly defined because of heterogeneity in study results. The clinical applicability of in-house NAA tests remains unclear.

Indexed as

Nucleic Acid Amplification TechniquesBacteriological TechniquesHumansPublication BiasReagent Kits, DiagnosticSensitivity and SpecificityTuberculosis, PleuralReagent Kits, Diagnostic

Identifiers

PMID15102325
PMCPMC387423
OpenAlexW2103085505

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.