Evidence map›Paper›PMID 33783662›Full record

ArticleThe European journal of health economics : HEPAC : health economics in prevention and care2021

Has the development of cancer biomarkers to guide treatment improved health outcomes?

Ana Beatriz D Avó Luís, Mikyung Kelly Seo

Abstract read
In one paragraph

Article in The European journal of health economics : HEPAC : health economics in prevention and care, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 2 pooled it
–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

15 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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  13. Demonstrating the value of cancer biomarkers at the population level.The European journal of health economics : HEPAC : health economics in prevention and care · 2022
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors.

Ana Beatriz D Avó LuísDepartment of Economics, University of Bergen, Fosswinckelsgate 14, 5007, Bergen, Norway. ana.luis@uib.no.ORCID http://orcid.org/0000-0003-0294-4315
Mikyung Kelly SeoCentre for Cancer Biomarkers (CCBIO), Faculty of Medicine, University of Bergen, Bergen, Norway.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

During the last decade, testing the patient's biomarker status prior to the administration of corresponding co-dependent therapies has been emerging in clinical practice. These biomarker-guided therapies have promoted the promise of more personalized medicine, with the prescription of the right treatment to the right patient, while avoiding expensive ineffective drugs and adverse drug reactions. Cancer treatments have especially taken advantage of this technology. We assess how the introduction of biomarker tests guiding cancer therapy have affected the premature mortality and survival of cancer patients in Norway. Our findings suggest that, in general, cancer patients have benefited from both biomarker testing and more cancer drugs. Furthermore, we find that the total effect of biomarker testing on 3-year survival decreases as the number of drugs available increases, suggesting that the matching of patients with the appropriate treatment is better when fewer drugs are available.

Indexed as

Biomarkers, TumorNeoplasmsFemaleHumansMaleNorwayOutcome Assessment, Health CarePrecision MedicineBiomarkers, TumorBiomarkerCancerMortalityPersonalized medicine

Identifiers

PMID33783662
PMCPMC8214594

What OpenQuestion holds

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LicenceCC BY
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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.