Evidence map›Paper›PMID 25871673›Full record

ArticleJAMA2015

FDG-PET/CT imaging for mediastinal staging in patients with potentially resectable non-small cell lung cancer.

Mia Schmidt-Hansen, David Raymond Baldwin, Javier Zamora

Open access · greenAbstract readComment
PubMed Publisher
In one paragraph

Article in JAMA, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 2 pooled it
2.9field-weighted citation impact, top 9% 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

21 citing papers in PubMed, 2 syntheses or guidelines pooled it, 38 citations in OpenAlex.

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  7. PreoperativeTranslational lung cancer research · 2026
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 2 institutions in 1 country.

Mia Schmidt-HansenNational Collaborating Centre for Cancer, Wales, United Kingdom.
David Raymond BaldwinDepartment of Respiratory Medicine, Nottingham University Hospitals National Health Service Trust, Nottingham City Hospital, United Kingdom.
Javier ZamoraQueen Mary University, London, United Kingdom4Clinical Biostatistics Unit, Institute Ramon y Cajal of Health Research and Biomedical Research Networking Centre, Cochrane Collaborating Centre, Madrid, Spain.
Nottingham City Hospital · GBQueen Mary University of London · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

clinical questionWhat is the sensitivity and specificity of 18F-fludeoxyglucose-positron emission tomography/computed tomography (FDG-PET/CT) imaging for detecting mediastinal lymph node involvement in patients with potentially resectable non-small cell lung cancer (NSCLC)? BOTTOM LINE: Sensitivity and specificity of FDG-PET/CT imaging ranged from 0.77 to 0.81 for sensitivity and 0.79 to 0.90 for specificity, and were related to the brand of scanner, NSCLC subtype, FDG dose, and country of study origin. These sensitivities and specificities are not sufficiently accurate to warrant reliance on FDG-PET/CT scanning alone to make decisions about surgery as a single option for patients with potentially resectable NSCLC. Instead FDG-PET/CT imaging should be used to determine whether the next step should be biopsy (endobronchial ultrasound-guided biopsy or mediastinoscopy) or surgical resection.

Indexed as

Carcinoma, Non-Small-Cell LungHumansLung NeoplasmsLymph NodesMultimodal ImagingPositron-Emission Tomography

Identifiers

PMID25871673
OpenAlexW2046231563

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.