Evidence map›Paper›PMID 32066410›Full record

ArticleBMC cancer2020

BRAF mutant colorectal cancer: ErbB2 expression levels as predictive factor for the response to combined BRAF/ErbB inhibitors.

Evelina Miele, Luana Abballe, Gian Paolo Spinelli, Zein Mersini Besharat, Giuseppina Catanzaro, Martina Chiacchiarini, Alessandra Vacca, Agnese Po, Carlo Capalbo, Elisabetta Ferretti

Registry-linked trialAbstract read
In one paragraph

Article in BMC cancer, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07418671 (Ultrasound Guided Lumbar Erector Spinae Block Using Bupivacaine - Magnesium Sulphate Versus Bupivacaine - Dexamethasone in Total Hip Replacement Surgery), which is not on this map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–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.

NCT07418671 phase2completednot on this mapstarted 2025, after this paper: background citation

Ultrasound Guided Lumbar Erector Spinae Block Using Bupivacaine - Magnesium Sulphate Versus Bupivacaine - Dexamethasone in Total Hip Replacement Surgery

TypeinterventionalSponsorAin Shams UniversityRan2025 to 2025Enrolled66ConditionsPost-operative Pain, Total Hip Arthroplasty (THA), Erector Spinae Plane BlockArmsBupivacaine-Magnesium Sulphate, Bupivacaine-Dexamethasone, Bupivacaine-Saline
3 · Its place in the literature

Who cites it

10 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Review
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

10 authors.

Evelina MieleDepartment of Molecular Medicine, Sapienza University of Rome, Viale Regina Elena 291, 00161, Rome, Italy. evelina.miele@opbg.net.ORCID http://orcid.org/0000-0002-4747-1032
Luana AbballeDepartment of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy.
Gian Paolo SpinelliDepartment of Medical-Surgical Sciences and Biotechnologies, Sapienza University of Rome, Corso della Repubbica, 04100, Latina, Italy.
Zein Mersini BesharatDepartment of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy.
Giuseppina CatanzaroDepartment of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy.
Martina ChiacchiariniDepartment of Molecular Medicine, Sapienza University of Rome, Viale Regina Elena 291, 00161, Rome, Italy.
Alessandra VaccaDepartment of Molecular Medicine, Sapienza University of Rome, Viale Regina Elena 291, 00161, Rome, Italy.
Agnese PoDepartment of Molecular Medicine, Sapienza University of Rome, Viale Regina Elena 291, 00161, Rome, Italy.
Carlo CapalboDepartment of Molecular Medicine, Sapienza University of Rome, Viale Regina Elena 291, 00161, Rome, Italy.
Elisabetta FerrettiDepartment of Experimental Medicine, Sapienza University of Rome, Viale Regina Elena 324, 00161, Rome, Italy.

Funding

Associazione Italiana per la Ricerca sul Cancro (IT) AIRC5x1000Istituto Italiano di Tecnologia IITIstituto Pasteur-Fondazione Cenci Bolognetti NAMinistero dell'Istruzione, dell'Università e della Ricerca FIRBMinistero dell'Istruzione, dell'Università e della Ricerca PONMinistero dell'Istruzione, dell'Università e della Ricerca PRINSapienza Università di Roma Ateneo
6 · The paper itself

Abstract

backgroundColorectal cancer (CRC) is a heterogeneous disease with a complex biology and a wide number of altered genes such as BRAF, KRAS and PIK3CA. Advances with new-targeted therapies have been achieved and available treating options have prolonged patient's survival. However, BRAF-mutated CRC patients remain unresponsive to available therapies with RAF inhibitors (RAFi) alone or combined with ErbB inhibitors (ErbBi). These unmet needs require further exploitation of oncogenic signaling in order to set up individualized treatments.

methodsTo this end, we tested the efficacy of single agent or combined treatments using the BRAFi, vemurafenib and two different ErbBi: panitumumab and afatinib in CRC cells characterized by different molecular phenotypes.

resultsCombination strategies with BRAFi and ErbBi achieved a better response in BRAF

conclusionsOur findings support the importance of ErbB2 evaluation in BRAF-mutated CRC patients and its role as a positive predictor factor of response to BRAFi/ErbBi combination.

Indexed as

MutationAfatinibAntineoplastic Combined Chemotherapy ProtocolsCell Line, TumorCell ProliferationCell SurvivalColorectal NeoplasmsErb-b2 Receptor Tyrosine KinasesHumansMolecular Targeted TherapyPanitumumabProto-Oncogene Proteins B-rafSignal TransductionVemurafenibAfatinibBRAF protein, humanERBB2 protein, humanErb-b2 Receptor Tyrosine KinasesPanitumumabProto-Oncogene Proteins B-rafVemurafenibAfatinibBRAFV600E mutationColon cancerErbB2Molecular therapyVemurafenib

Identifiers

PMID32066410
PMCPMC7027203

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Registered trials

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.