Evidence map›Paper›PMID 30341983›Full record

ArticleCancer2019

Cisplatin versus cetuximab with definitive concurrent radiotherapy for head and neck squamous cell carcinoma: An analysis of Veterans Health Affairs data.

Joshua M Bauml, Ravi Vinnakota, Yeun-Hee Anna Park, Susan E Bates, Tito Fojo, Charu Aggarwal, Jessica Di Stefano, Christina Knepley, Sewanti Limaye, Ronac Mamtani and 5 more

Open access · bronzeAbstract read
In one paragraph

Article in Cancer, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
3.5field-weighted citation impact, top 7% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 31 citations in OpenAlex.

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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

15 authors at 4 institutions in 1 country.

Joshua M BaumlMichael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania.
Ravi VinnakotaJames J. Peters Veterans Affairs Medical Center, Bronx, New York.
Yeun-Hee Anna ParkJames J. Peters Veterans Affairs Medical Center, Bronx, New York.
Susan E BatesJames J. Peters Veterans Affairs Medical Center, Bronx, New York.
Tito FojoJames J. Peters Veterans Affairs Medical Center, Bronx, New York.
Charu AggarwalPerelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.
Jessica Di StefanoMichael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania.
Christina KnepleyPerelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.
Sewanti LimayeJames J. Peters Veterans Affairs Medical Center, Bronx, New York.
Ronac MamtaniPerelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.
Juan WisniveskyMount Sinai School of Medicine, New York, New York.
Nevena DamjanovMichael J. Crescenz Veterans Affairs Medical Center, Philadelphia, Pennsylvania.
Corey J LangerPerelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.
Roger B CohenPerelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.
Keith SigelJames J. Peters Veterans Affairs Medical Center, Bronx, New York.ORCID 0000-0002-4051-4861
James J. Peters VA Medical Center · USUniversity of Pennsylvania · USPhiladelphia VA Medical Center · USIcahn School of Medicine at Mount Sinai · US

Funding

The Cost-Effectiveness of Lung Cancer Screening in HIV InfectionK07CA180782 · NCI · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI SIGEL, KEITH MAGNUS · 2014 to 2018
$646k
NCI NIH HHS K07 CA180782
6 · The paper itself

Abstract

backgroundThe addition of cisplatin or cetuximab to radiation therapy (RT) improves outcomes in comparison with RT alone in the nonoperative management of head and neck squamous cell carcinoma (HNSCC), but limited data exist for comparing these approaches. Using Veterans Health Affairs data, this study compared the outcomes of patients treated with RT plus cisplatin or cetuximab.

methodsPatients with stage III to IVb HNSCC who had been treated nonsurgically with RT and cisplatin or cetuximab from 2000 to 2016 within the Veterans Health Affairs system were identified. Patients were analyzed by the drug used in the first treatment cycle (intent to treat). Overall survival (OS) was compared by treatment group with Cox regression models, and propensity score (PS) methods were used to account for a treatment allocation bias. The risk of toxicities was determined, with logistic regression models fit into propensity-matched cohorts.

resultsA total of 4520 patients were included in the analysis with a median follow-up of 3 years: 83% received cisplatin. Cisplatin patients were younger (P < .001) and had fewer comorbidities (P < .001). In an unmatched analysis, cetuximab was associated with inferior OS (P < .001). After PS matching, cetuximab treatment remained statistically significantly associated with inferior OS (1.7 vs 4.1 years; hazard ratio, 1.61; 95% confidence interval, 1.44-1.79; P < .001). These differences remained significant across all primary HNSCC subsites and in comparison with low- and high-dose cisplatin.

conclusionsCetuximab with RT yields inferior OS in comparison with cisplatin for the nonoperative management of stage III to IVb HNSCC. According to this study, cisplatin may be the most appropriate partner for RT in this setting.

Indexed as

ChemoradiotherapyAgedCetuximabCisplatinDatabases, FactualFemaleHead and Neck NeoplasmsHumansMaleMiddle AgedNeoplasm StagingSquamous Cell Carcinoma of Head and NeckSurvival AnalysisTreatment OutcomeVeteransVeterans HealthCetuximabCisplatincetuximabchemoradiotherapycisplatinhead and neck cancerpropensity score

Identifiers

PMID30341983
PMCPMC6886128
OpenAlexW2897182604

What OpenQuestion holds

Textmetadata
LicenceTDM
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.