Evidence map›Paper›PMID 29531837›Full record

ArticleESMO open2018

Exploratory pooled analysis evaluating the effect of sequence of biological therapies on overall survival in patients with

Marc Peeters, Frédéric Forget, Meinolf Karthaus, Manuel Valladares-Ayerbes, Alberto Zaniboni, Gaston Demonty, Xuesong Guan, Fernando Rivera

3 registry-linked trialsOpen access · goldAbstract read
In one paragraph

Article in ESMO open, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 3 registered trials, which are not on this map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 16% 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.

NCT00339183 phase3completednot on this map

A Randomized, Multicenter Phase 3 Study to Compare the Efficacy of Panitumumab in Combination With Chemotherapy to the Efficacy of Chemotherapy Alone in Patients With Previously Treated Metastatic Colorectal Cancer

TypeinterventionalSponsorAmgenRan2006 to 2010Enrolled1,186ConditionsMetastatic Colorectal CancerArmsPanitumumab, FOLFIRI
NCT00364013 phase3completednot on this map

A Randomized, Multicenter, Phase 3 Study to Compare the Efficacy of Panitumumab in Combination With Oxaliplatin/ 5-fluorouracil/ Leucovorin to the Efficacy of Oxaliplatin/ 5-fluorouracil/ Leucovorin Alone in Patients With Previously Untreated Metastatic Colorectal Cancer

TypeinterventionalSponsorAmgenRan2006 to 2013Enrolled1,183ConditionsMetastatic Colorectal CancerArmsPanitumumab, FOLFOX regimen
NCT00819780 phase2completednot on this map

A Randomized, Multicenter, Phase 2 Study to Compare the Efficacy of Panitumumab in Combination With mFOLFOX6 to the Efficacy of Bevacizumab in Combination With mFOLFOX6 in Patients With Previously Untreated, KRAS Wild-Type, Unresectable, Metastatic Colorectal Cancer

TypeinterventionalSponsorAmgenRan2009 to 2016Enrolled285ConditionsColon Cancer, Colorectal Cancer, Rectal Cancer, Metastatic Colorectal CancerArmsPanitumumab, Bevacizumab, mFOLFOX6
3 · Its place in the literature

Who cites it

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

  1. Controversies in the treatment of RAS wild-type metastatic colorectal cancer.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2021
    Guideline
  2. Trial
  3. New developments in targeted therapy for metastatic colorectal cancer.Therapeutic advances in medical oncology · 2023
    Review
  4. Article
  5. Article
  6. Article
  7. Review
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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

8 authors at 7 institutions in 6 countries.

Marc PeetersDepartment of Oncology, Antwerp University Hospital, Edegem, Belgium.
Frédéric ForgetDepartment of Oncology, Centre Hospitalier de l'Ardenne, Libramont, Belgium.
Meinolf KarthausDepartment of Haematology and Oncology, Städtisches Klinikum München, Klinikum Neuperlach, Munich, Germany.
Manuel Valladares-AyerbesDepartment of Medical Oncology, Virgen del Rocío Hospital, Seville, Spain.
Alberto ZaniboniDepartment of Medical Oncology, Fondazione Poliambulanza, Brescia, Italy.
Gaston DemontyRegional Medical Development, Amgen (Europe), Zug, Switzerland.
Xuesong GuanDepartment of Biostatistics, Amgen Inc., Thousand Oaks, California, USA.
Fernando RiveraDepartment of Medical Oncology, Hospital Universitario Marqués de Valdecilla, Santander, Spain.
Amgen (Switzerland) · CHAmgen (United States) · USAntwerp University Hospital · BEFondazione Poliambulanza Istituto Ospedaliero · ITHospital Universitario Virgen del Rocío · ESMarqués de Valdecilla University Hospital · ESMünchen Klinik Neuperlach · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe aim of this study was to evaluate the optimal sequence of targeted therapies (epidermal growth factor receptor inhibitors (EGFRi) and vascular endothelial growth factor inhibitors (VEGFi)), combined with chemotherapy, in patients with

methodsPatients from PEAK (NCT00819780), PRIME (NCT00364013) and Study 181 (NCT00339183), with

resultsOverall, 104

conclusionAlthough numbers are small, these exploratory analyses suggest a trend towards improved OS for first-line panitumumab plus chemotherapy followed by second-line VEGFi, compared with first-line bevacizumab followed by second-line EGFRi in patients with

Indexed as

epidermal growth factor receptormetastatic colorectal cancertargeted agentstreatment sequencevascular endothelial growth factor

Identifiers

PMID29531837
PMCPMC5844379
OpenAlexW2789143508

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

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.