Evidence map›Paper›PMID 24928832›Full record

Trial reportAnnals of oncology : official journal of the European Society for Medical Oncology2014

A randomized, phase II study of afatinib versus cetuximab in metastatic or recurrent squamous cell carcinoma of the head and neck.

T Y Seiwert, J Fayette, D Cupissol, J M Del Campo, P M Clement, R Hitt, M Degardin, W Zhang, A Blackman, E Ehrnrooth and 1 more

Open access · bronzeAbstract readClinical Trial, Phase IIMulticenter StudyRandomized Controlled Trial
In one paragraph

Trial report in Annals of oncology : official journal of the European Society for Medical Oncology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 91 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
91citing papers in PubMed, 3 pooled it
17.6field-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

91 citing papers in PubMed, 3 syntheses or guidelines pooled it, 181 citations in OpenAlex.

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  10. Pembrolizumab for Platinum- and Cetuximab-Refractory Head and Neck Cancer: Results From a Single-Arm, Phase II Study.Journal of clinical oncology : official journal of the American Society of Clinical Oncology · 2017
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31 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

11 authors at 11 institutions in 7 countries.

T Y SeiwertDepartment of Medicine, University of Chicago Medical Centre, Chicago, USA. Electronic address: tseiwert@medicine.bsd.uchicago.edu.
J FayetteDepartment of Medicine, Université de Lyon, Lyon.
D CupissolInstitut du Cancer de Montpellier Val d'Aurelle, Montpellier, France.
J M Del CampoDepartment of Medical Oncology, Hospital Universitario Vall d'Hebron, Barcelona, Spain.
P M ClementDivision of Oncology, KU Leuven, Leuven, Belgium.
R HittCentro Integral Oncológico Clara Campal (CIOCC), Madrid, Spain.
M DegardinCentre Oscar Lambret, Lille, France.
W ZhangBoehringer Ingelheim Shanghai Pharmaceuticals Co., Ltd, Shanghai, China.
A BlackmanBoehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, USA.
E EhrnroothBoehringer Ingelheim Danmark A/S, Copenhagen, Denmark.
E E W CohenDepartment of Medicine, University of California San Diego Moores Cancer Center, La Jolla, USA.
Boehringer Ingelheim (China) · CNBoehringer Ingelheim (Germany) · DEBoehringer Ingelheim (United States) · USCentre Oscar Lambret · FRCentro Oncológico de Galicia · ESInstitut de Recherche en Cancérologie de Montpellier · FRKU Leuven · BEUniversité Claude Bernard Lyon 1 · FRUniversity of California, San Diego · USUniversity of Chicago Medical Center · USVall d'Hebron Hospital Universitari · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAfatinib is an oral, irreversible ErbB family blocker that has shown activity in epidermal growth factor receptor (EGFR)-mutated lung cancer. We hypothesized that the agent would have greater antitumor activity compared with cetuximab in recurrent or metastatic (R/M) head and neck squamous cell carcinoma (HNSCC) patients, whose disease has progressed after platinum-containing therapy. PATIENTS AND

methodsAn open-label, randomized, phase II trial was conducted in 43 centers; 124 patients were randomized (1 : 1) to either afatinib (50 mg/day) or cetuximab (250 mg/m(2)/week) until disease progression or intolerable adverse events (AEs) (stage I), with optional crossover (stage II). The primary end point was tumor shrinkage before crossover assessed by investigator (IR) and independent central review (ICR).

resultsA total of 121 patients were treated (61 afatinib, 60 cetuximab) and 68 crossed over to stage II (32 and 36 respectively). In stage I, mean tumor shrinkage by IR/ICR was 10.4%/16.6% with afatinib and 5.4%/10.1% with cetuximab (P = 0.46/0.30). Objective response rate was 16.1%/8.1% with afatinib and 6.5%/9.7% with cetuximab (IR/ICR). Comparable disease control rates were observed with afatinib (50%) and cetuximab (56.5%) by IR; similar results were seen by ICR. Most common grade ≥3 drug-related AEs (DRAEs) were rash/acne (18% versus 8.3%), diarrhea (14.8% versus 0%), and stomatitis/mucositis (11.5% versus 0%) with afatinib and cetuximab, respectively. Patients with DRAEs leading to treatment discontinuation were 23% with afatinib and 5% with cetuximab. In stage II, disease control rate (IR/ICR) was 38.9%/33.3% with afatinib and 18.8%/18.8% with cetuximab.

conclusionAfatinib showed antitumor activity comparable to cetuximab in R/M HNSCC in this exploratory phase II trial, although more patients on afatinib discontinued treatment due to AEs. Sequential EGFR/ErbB treatment with afatinib and cetuximab provided sustained clinical benefit in patients after crossover, suggesting a lack of cross-resistance.

Indexed as

AdultAfatinibAgedAged, 80 and overAntibodies, Monoclonal, HumanizedAntineoplastic AgentsCarcinoma, Squamous CellCetuximabErb-b2 Receptor Tyrosine KinasesErbB ReceptorsFemaleHead and Neck NeoplasmsHumansMaleMiddle AgedQuinazolinesAfatinibAntibodies, Monoclonal, HumanizedAntineoplastic AgentsCetuximabEGFR protein, humanERBB2 protein, humanErb-b2 Receptor Tyrosine KinasesErbB ReceptorsQuinazolinesafatinibcetuximabEGFR inhibitor therapymetastatic HNSCCrecurrent HNSCC

Identifiers

PMID24928832
PMCPMC4143093
OpenAlexW2133876772

What OpenQuestion holds

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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.