Evidence map›Paper›PMID 28575464›Full record

Trial reportNeuro-oncology2017

Phase II trial of dacomitinib, a pan-human EGFR tyrosine kinase inhibitor, in recurrent glioblastoma patients with EGFR amplification.

Juan Manuel Sepúlveda-Sánchez, María Ángeles Vaz, Carmen Balañá, Miguel Gil-Gil, Gaspar Reynés, Óscar Gallego, María Martínez-García, Elena Vicente, María Quindós, Raquel Luque and 6 more

Open access · greenAbstract readClinical Trial, Phase IIMulticenter Study
In one paragraph

Trial report in Neuro-oncology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 93 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
93citing papers in PubMed, 5 pooled it
6.6field-weighted citation impact, top 3% 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

93 citing papers in PubMed, 5 syntheses or guidelines pooled it, 125 citations in OpenAlex.

  1. Pooled it
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  6. Phase II Trial of Afatinib in Patients WithJCO precision oncology · 2024
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  10. Nerve growth factor receptor (NGFR): A key player in glioblastoma progression.Biochimica et biophysica acta. Reviews on cancer · 2026
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33 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

16 authors at 10 institutions in 1 country.

Juan Manuel Sepúlveda-SánchezNeuro-oncology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Universitario Ramón y Cajal, Madrid, Spain; Medical Oncology, Institut Català d'Oncologia, Badalona, Spain; Medical Oncology, Institut Català d'Oncologia, IDIBELL, L'Hospitalet, Barcelona, Spain; Medical Oncology, Hospital Universitari I Politècnic La Fe, Valencia, Spain; Medical Oncology, Hospital Santa Creu i Sant Pau, Universitat Autonòma de Barcelona, Spain; Medical Oncology, Hospital del Mar, Barcelona, Spain; Medical Oncology, Hospital Universitario Insular de Gran Canaria, Las Palmas de Gran Canaria, Spain; Medical Oncology, Hospital A Coruña, A Coruña, Spain; Medical Oncology, Complejo Hospitalario de Granada, Granada, Spain; Neuro-radiology, Hospital Universitario 12 de Octubre, Madrid, Spain; Molecular Pathology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Clínico de San Carlos, Madrid, Spain; Medical Oncology, Hospital Universitario Regional y Virgen de la Victoria, Málaga, Spain; Neuro-oncology Unit, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain; Neuro-pathology, Hospital Universitario 12 de Octubre, Madrid, Spain.
María Ángeles VazNeuro-oncology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Universitario Ramón y Cajal, Madrid, Spain; Medical Oncology, Institut Català d'Oncologia, Badalona, Spain; Medical Oncology, Institut Català d'Oncologia, IDIBELL, L'Hospitalet, Barcelona, Spain; Medical Oncology, Hospital Universitari I Politècnic La Fe, Valencia, Spain; Medical Oncology, Hospital Santa Creu i Sant Pau, Universitat Autonòma de Barcelona, Spain; Medical Oncology, Hospital del Mar, Barcelona, Spain; Medical Oncology, Hospital Universitario Insular de Gran Canaria, Las Palmas de Gran Canaria, Spain; Medical Oncology, Hospital A Coruña, A Coruña, Spain; Medical Oncology, Complejo Hospitalario de Granada, Granada, Spain; Neuro-radiology, Hospital Universitario 12 de Octubre, Madrid, Spain; Molecular Pathology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Clínico de San Carlos, Madrid, Spain; Medical Oncology, Hospital Universitario Regional y Virgen de la Victoria, Málaga, Spain; Neuro-oncology Unit, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain; Neuro-pathology, Hospital Universitario 12 de Octubre, Madrid, Spain.
Carmen BalañáNeuro-oncology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Universitario Ramón y Cajal, Madrid, Spain; Medical Oncology, Institut Català d'Oncologia, Badalona, Spain; Medical Oncology, Institut Català d'Oncologia, IDIBELL, L'Hospitalet, Barcelona, Spain; Medical Oncology, Hospital Universitari I Politècnic La Fe, Valencia, Spain; Medical Oncology, Hospital Santa Creu i Sant Pau, Universitat Autonòma de Barcelona, Spain; Medical Oncology, Hospital del Mar, Barcelona, Spain; Medical Oncology, Hospital Universitario Insular de Gran Canaria, Las Palmas de Gran Canaria, Spain; Medical Oncology, Hospital A Coruña, A Coruña, Spain; Medical Oncology, Complejo Hospitalario de Granada, Granada, Spain; Neuro-radiology, Hospital Universitario 12 de Octubre, Madrid, Spain; Molecular Pathology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Clínico de San Carlos, Madrid, Spain; Medical Oncology, Hospital Universitario Regional y Virgen de la Victoria, Málaga, Spain; Neuro-oncology Unit, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain; Neuro-pathology, Hospital Universitario 12 de Octubre, Madrid, Spain.
Miguel Gil-GilNeuro-oncology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Universitario Ramón y Cajal, Madrid, Spain; Medical Oncology, Institut Català d'Oncologia, Badalona, Spain; Medical Oncology, Institut Català d'Oncologia, IDIBELL, L'Hospitalet, Barcelona, Spain; Medical Oncology, Hospital Universitari I Politècnic La Fe, Valencia, Spain; Medical Oncology, Hospital Santa Creu i Sant Pau, Universitat Autonòma de Barcelona, Spain; Medical Oncology, Hospital del Mar, Barcelona, Spain; Medical Oncology, Hospital Universitario Insular de Gran Canaria, Las Palmas de Gran Canaria, Spain; Medical Oncology, Hospital A Coruña, A Coruña, Spain; Medical Oncology, Complejo Hospitalario de Granada, Granada, Spain; Neuro-radiology, Hospital Universitario 12 de Octubre, Madrid, Spain; Molecular Pathology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Clínico de San Carlos, Madrid, Spain; Medical Oncology, Hospital Universitario Regional y Virgen de la Victoria, Málaga, Spain; Neuro-oncology Unit, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain; Neuro-pathology, Hospital Universitario 12 de Octubre, Madrid, Spain.
Gaspar ReynésNeuro-oncology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Universitario Ramón y Cajal, Madrid, Spain; Medical Oncology, Institut Català d'Oncologia, Badalona, Spain; Medical Oncology, Institut Català d'Oncologia, IDIBELL, L'Hospitalet, Barcelona, Spain; Medical Oncology, Hospital Universitari I Politècnic La Fe, Valencia, Spain; Medical Oncology, Hospital Santa Creu i Sant Pau, Universitat Autonòma de Barcelona, Spain; Medical Oncology, Hospital del Mar, Barcelona, Spain; Medical Oncology, Hospital Universitario Insular de Gran Canaria, Las Palmas de Gran Canaria, Spain; Medical Oncology, Hospital A Coruña, A Coruña, Spain; Medical Oncology, Complejo Hospitalario de Granada, Granada, Spain; Neuro-radiology, Hospital Universitario 12 de Octubre, Madrid, Spain; Molecular Pathology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Clínico de San Carlos, Madrid, Spain; Medical Oncology, Hospital Universitario Regional y Virgen de la Victoria, Málaga, Spain; Neuro-oncology Unit, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain; Neuro-pathology, Hospital Universitario 12 de Octubre, Madrid, Spain.
Óscar GallegoNeuro-oncology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Universitario Ramón y Cajal, Madrid, Spain; Medical Oncology, Institut Català d'Oncologia, Badalona, Spain; Medical Oncology, Institut Català d'Oncologia, IDIBELL, L'Hospitalet, Barcelona, Spain; Medical Oncology, Hospital Universitari I Politècnic La Fe, Valencia, Spain; Medical Oncology, Hospital Santa Creu i Sant Pau, Universitat Autonòma de Barcelona, Spain; Medical Oncology, Hospital del Mar, Barcelona, Spain; Medical Oncology, Hospital Universitario Insular de Gran Canaria, Las Palmas de Gran Canaria, Spain; Medical Oncology, Hospital A Coruña, A Coruña, Spain; Medical Oncology, Complejo Hospitalario de Granada, Granada, Spain; Neuro-radiology, Hospital Universitario 12 de Octubre, Madrid, Spain; Molecular Pathology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Clínico de San Carlos, Madrid, Spain; Medical Oncology, Hospital Universitario Regional y Virgen de la Victoria, Málaga, Spain; Neuro-oncology Unit, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain; Neuro-pathology, Hospital Universitario 12 de Octubre, Madrid, Spain.
María Martínez-GarcíaNeuro-oncology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Universitario Ramón y Cajal, Madrid, Spain; Medical Oncology, Institut Català d'Oncologia, Badalona, Spain; Medical Oncology, Institut Català d'Oncologia, IDIBELL, L'Hospitalet, Barcelona, Spain; Medical Oncology, Hospital Universitari I Politècnic La Fe, Valencia, Spain; Medical Oncology, Hospital Santa Creu i Sant Pau, Universitat Autonòma de Barcelona, Spain; Medical Oncology, Hospital del Mar, Barcelona, Spain; Medical Oncology, Hospital Universitario Insular de Gran Canaria, Las Palmas de Gran Canaria, Spain; Medical Oncology, Hospital A Coruña, A Coruña, Spain; Medical Oncology, Complejo Hospitalario de Granada, Granada, Spain; Neuro-radiology, Hospital Universitario 12 de Octubre, Madrid, Spain; Molecular Pathology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Clínico de San Carlos, Madrid, Spain; Medical Oncology, Hospital Universitario Regional y Virgen de la Victoria, Málaga, Spain; Neuro-oncology Unit, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain; Neuro-pathology, Hospital Universitario 12 de Octubre, Madrid, Spain.
Elena VicenteNeuro-oncology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Universitario Ramón y Cajal, Madrid, Spain; Medical Oncology, Institut Català d'Oncologia, Badalona, Spain; Medical Oncology, Institut Català d'Oncologia, IDIBELL, L'Hospitalet, Barcelona, Spain; Medical Oncology, Hospital Universitari I Politècnic La Fe, Valencia, Spain; Medical Oncology, Hospital Santa Creu i Sant Pau, Universitat Autonòma de Barcelona, Spain; Medical Oncology, Hospital del Mar, Barcelona, Spain; Medical Oncology, Hospital Universitario Insular de Gran Canaria, Las Palmas de Gran Canaria, Spain; Medical Oncology, Hospital A Coruña, A Coruña, Spain; Medical Oncology, Complejo Hospitalario de Granada, Granada, Spain; Neuro-radiology, Hospital Universitario 12 de Octubre, Madrid, Spain; Molecular Pathology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Clínico de San Carlos, Madrid, Spain; Medical Oncology, Hospital Universitario Regional y Virgen de la Victoria, Málaga, Spain; Neuro-oncology Unit, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain; Neuro-pathology, Hospital Universitario 12 de Octubre, Madrid, Spain.
María QuindósNeuro-oncology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Universitario Ramón y Cajal, Madrid, Spain; Medical Oncology, Institut Català d'Oncologia, Badalona, Spain; Medical Oncology, Institut Català d'Oncologia, IDIBELL, L'Hospitalet, Barcelona, Spain; Medical Oncology, Hospital Universitari I Politècnic La Fe, Valencia, Spain; Medical Oncology, Hospital Santa Creu i Sant Pau, Universitat Autonòma de Barcelona, Spain; Medical Oncology, Hospital del Mar, Barcelona, Spain; Medical Oncology, Hospital Universitario Insular de Gran Canaria, Las Palmas de Gran Canaria, Spain; Medical Oncology, Hospital A Coruña, A Coruña, Spain; Medical Oncology, Complejo Hospitalario de Granada, Granada, Spain; Neuro-radiology, Hospital Universitario 12 de Octubre, Madrid, Spain; Molecular Pathology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Clínico de San Carlos, Madrid, Spain; Medical Oncology, Hospital Universitario Regional y Virgen de la Victoria, Málaga, Spain; Neuro-oncology Unit, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain; Neuro-pathology, Hospital Universitario 12 de Octubre, Madrid, Spain.
Raquel LuqueNeuro-oncology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Universitario Ramón y Cajal, Madrid, Spain; Medical Oncology, Institut Català d'Oncologia, Badalona, Spain; Medical Oncology, Institut Català d'Oncologia, IDIBELL, L'Hospitalet, Barcelona, Spain; Medical Oncology, Hospital Universitari I Politècnic La Fe, Valencia, Spain; Medical Oncology, Hospital Santa Creu i Sant Pau, Universitat Autonòma de Barcelona, Spain; Medical Oncology, Hospital del Mar, Barcelona, Spain; Medical Oncology, Hospital Universitario Insular de Gran Canaria, Las Palmas de Gran Canaria, Spain; Medical Oncology, Hospital A Coruña, A Coruña, Spain; Medical Oncology, Complejo Hospitalario de Granada, Granada, Spain; Neuro-radiology, Hospital Universitario 12 de Octubre, Madrid, Spain; Molecular Pathology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Clínico de San Carlos, Madrid, Spain; Medical Oncology, Hospital Universitario Regional y Virgen de la Victoria, Málaga, Spain; Neuro-oncology Unit, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain; Neuro-pathology, Hospital Universitario 12 de Octubre, Madrid, Spain.
Ana RamosNeuro-oncology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Universitario Ramón y Cajal, Madrid, Spain; Medical Oncology, Institut Català d'Oncologia, Badalona, Spain; Medical Oncology, Institut Català d'Oncologia, IDIBELL, L'Hospitalet, Barcelona, Spain; Medical Oncology, Hospital Universitari I Politècnic La Fe, Valencia, Spain; Medical Oncology, Hospital Santa Creu i Sant Pau, Universitat Autonòma de Barcelona, Spain; Medical Oncology, Hospital del Mar, Barcelona, Spain; Medical Oncology, Hospital Universitario Insular de Gran Canaria, Las Palmas de Gran Canaria, Spain; Medical Oncology, Hospital A Coruña, A Coruña, Spain; Medical Oncology, Complejo Hospitalario de Granada, Granada, Spain; Neuro-radiology, Hospital Universitario 12 de Octubre, Madrid, Spain; Molecular Pathology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Clínico de San Carlos, Madrid, Spain; Medical Oncology, Hospital Universitario Regional y Virgen de la Victoria, Málaga, Spain; Neuro-oncology Unit, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain; Neuro-pathology, Hospital Universitario 12 de Octubre, Madrid, Spain.
Yolanda RuanoNeuro-oncology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Universitario Ramón y Cajal, Madrid, Spain; Medical Oncology, Institut Català d'Oncologia, Badalona, Spain; Medical Oncology, Institut Català d'Oncologia, IDIBELL, L'Hospitalet, Barcelona, Spain; Medical Oncology, Hospital Universitari I Politècnic La Fe, Valencia, Spain; Medical Oncology, Hospital Santa Creu i Sant Pau, Universitat Autonòma de Barcelona, Spain; Medical Oncology, Hospital del Mar, Barcelona, Spain; Medical Oncology, Hospital Universitario Insular de Gran Canaria, Las Palmas de Gran Canaria, Spain; Medical Oncology, Hospital A Coruña, A Coruña, Spain; Medical Oncology, Complejo Hospitalario de Granada, Granada, Spain; Neuro-radiology, Hospital Universitario 12 de Octubre, Madrid, Spain; Molecular Pathology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Clínico de San Carlos, Madrid, Spain; Medical Oncology, Hospital Universitario Regional y Virgen de la Victoria, Málaga, Spain; Neuro-oncology Unit, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain; Neuro-pathology, Hospital Universitario 12 de Octubre, Madrid, Spain.
Pedro Pérez-SeguraNeuro-oncology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Universitario Ramón y Cajal, Madrid, Spain; Medical Oncology, Institut Català d'Oncologia, Badalona, Spain; Medical Oncology, Institut Català d'Oncologia, IDIBELL, L'Hospitalet, Barcelona, Spain; Medical Oncology, Hospital Universitari I Politècnic La Fe, Valencia, Spain; Medical Oncology, Hospital Santa Creu i Sant Pau, Universitat Autonòma de Barcelona, Spain; Medical Oncology, Hospital del Mar, Barcelona, Spain; Medical Oncology, Hospital Universitario Insular de Gran Canaria, Las Palmas de Gran Canaria, Spain; Medical Oncology, Hospital A Coruña, A Coruña, Spain; Medical Oncology, Complejo Hospitalario de Granada, Granada, Spain; Neuro-radiology, Hospital Universitario 12 de Octubre, Madrid, Spain; Molecular Pathology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Clínico de San Carlos, Madrid, Spain; Medical Oncology, Hospital Universitario Regional y Virgen de la Victoria, Málaga, Spain; Neuro-oncology Unit, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain; Neuro-pathology, Hospital Universitario 12 de Octubre, Madrid, Spain.
Manuel BenavidesNeuro-oncology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Universitario Ramón y Cajal, Madrid, Spain; Medical Oncology, Institut Català d'Oncologia, Badalona, Spain; Medical Oncology, Institut Català d'Oncologia, IDIBELL, L'Hospitalet, Barcelona, Spain; Medical Oncology, Hospital Universitari I Politècnic La Fe, Valencia, Spain; Medical Oncology, Hospital Santa Creu i Sant Pau, Universitat Autonòma de Barcelona, Spain; Medical Oncology, Hospital del Mar, Barcelona, Spain; Medical Oncology, Hospital Universitario Insular de Gran Canaria, Las Palmas de Gran Canaria, Spain; Medical Oncology, Hospital A Coruña, A Coruña, Spain; Medical Oncology, Complejo Hospitalario de Granada, Granada, Spain; Neuro-radiology, Hospital Universitario 12 de Octubre, Madrid, Spain; Molecular Pathology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Clínico de San Carlos, Madrid, Spain; Medical Oncology, Hospital Universitario Regional y Virgen de la Victoria, Málaga, Spain; Neuro-oncology Unit, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain; Neuro-pathology, Hospital Universitario 12 de Octubre, Madrid, Spain.
Pilar Sánchez-GómezNeuro-oncology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Universitario Ramón y Cajal, Madrid, Spain; Medical Oncology, Institut Català d'Oncologia, Badalona, Spain; Medical Oncology, Institut Català d'Oncologia, IDIBELL, L'Hospitalet, Barcelona, Spain; Medical Oncology, Hospital Universitari I Politècnic La Fe, Valencia, Spain; Medical Oncology, Hospital Santa Creu i Sant Pau, Universitat Autonòma de Barcelona, Spain; Medical Oncology, Hospital del Mar, Barcelona, Spain; Medical Oncology, Hospital Universitario Insular de Gran Canaria, Las Palmas de Gran Canaria, Spain; Medical Oncology, Hospital A Coruña, A Coruña, Spain; Medical Oncology, Complejo Hospitalario de Granada, Granada, Spain; Neuro-radiology, Hospital Universitario 12 de Octubre, Madrid, Spain; Molecular Pathology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Clínico de San Carlos, Madrid, Spain; Medical Oncology, Hospital Universitario Regional y Virgen de la Victoria, Málaga, Spain; Neuro-oncology Unit, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain; Neuro-pathology, Hospital Universitario 12 de Octubre, Madrid, Spain.
Aurelio Hernández-LaínNeuro-oncology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Universitario Ramón y Cajal, Madrid, Spain; Medical Oncology, Institut Català d'Oncologia, Badalona, Spain; Medical Oncology, Institut Català d'Oncologia, IDIBELL, L'Hospitalet, Barcelona, Spain; Medical Oncology, Hospital Universitari I Politècnic La Fe, Valencia, Spain; Medical Oncology, Hospital Santa Creu i Sant Pau, Universitat Autonòma de Barcelona, Spain; Medical Oncology, Hospital del Mar, Barcelona, Spain; Medical Oncology, Hospital Universitario Insular de Gran Canaria, Las Palmas de Gran Canaria, Spain; Medical Oncology, Hospital A Coruña, A Coruña, Spain; Medical Oncology, Complejo Hospitalario de Granada, Granada, Spain; Neuro-radiology, Hospital Universitario 12 de Octubre, Madrid, Spain; Molecular Pathology Unit, Hospital Universitario 12 de Octubre, Madrid, Spain; Medical Oncology, Hospital Clínico de San Carlos, Madrid, Spain; Medical Oncology, Hospital Universitario Regional y Virgen de la Victoria, Málaga, Spain; Neuro-oncology Unit, Instituto de Salud Carlos III, Majadahonda, Madrid, Spain; Neuro-pathology, Hospital Universitario 12 de Octubre, Madrid, Spain.
Hospital Clínico Universitario Virgen de la Victoria · ESInstitut d'Investigació Biomédica de Bellvitge · ESComplejo Hospitalario Universitario de Granada · ESHospital Universitario Insular de Gran Canaria · ESHospital Universitari i Politècnic La Fe · ESHospital Universitario 12 De Octubre · ESHospital Universitario Ramón y Cajal · ESInstitut Català d'Oncologia · ESInstituto de Salud Carlos III · ESUniversitat Autònoma de Barcelona · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWe conducted a multicenter, 2-stage, open-label, phase II trial to assess the efficacy and safety of dacomitinib in adult patients with recurrent glioblastoma (GB) and epidermal growth factor receptor gene (EGFR) amplification with or without variant III (EGFRvIII) deletion.

methodsPatients with first recurrence were enrolled in 2 cohorts. Cohort A included patients with EGFR gene amplification without EGFRvIII mutation. Cohort B included patients with EGFR gene amplification and EGFRvIII mutation. Dacomitinib was administered (45 mg/day) until disease progression/unacceptable adverse events (AEs). Primary endpoint was progression-free survival (PFS; RANO criteria) at 6 months (PFS6).

resultsThirty patients in Cohort A and 19 in Cohort B were enrolled. Median age was 59 years (range 39-81), 65.3% were male, and Eastern Cooperative Oncology Group Performance Status 0/1/2 were 10.2%/65.3%/24.5%, respectively. PFS6 was 10.6% (Cohort A: 13.3%; Cohort B: 5.9%) with a median PFS of 2.7 months (Cohort A: 2.7 mo; Cohort B: 2.6 mo). Four patients were progression free at 6 months and 3 patients were so at 12 months. Median overall survival was 7.4 months (Cohort A: 7.8 mo; Cohort B: 6.7 mo). The best overall response included 1 complete response and 2 partial responses (4.1%). Stable disease was observed in 12 patients (24.5%: eight in Cohort A and four in Cohort B). Diarrhea and rash were the most common AEs; 20 (40.8%) patients experienced grade 3-4 drug-related AEs.

conclusionsDacomitinib has a limited single-agent activity in recurrent GB with EGFR amplification. The detailed molecular characterization of the 4 patients with response in this trial can be useful to select patients who could benefit from dacomitinib.

Indexed as

Gene AmplificationAdultAgedAged, 80 and overBrain NeoplasmsErbB ReceptorsFemaleFollow-Up StudiesGene Expression Regulation, NeoplasticGlioblastomaHumansMaleMiddle AgedMutationPrognosisQuinazolinonesdacomitinibEGFR protein, humanepidermal growth factor receptor VIIIErbB ReceptorsQuinazolinonesdacomitinibEGFRglioblastomahigh-grade glioma

Identifiers

PMID28575464
PMCPMC5737732
OpenAlexW2621385743

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