- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT01754272
A Non-Interventional Follow-Up to the VELOUR Study - Translational Research
A Non-Interventional Follow-Up to the VELOUR Study (Multicentre International Study of Aflibercept Versus Placebo in Combination With FOLFIRI for Metastatic Colorectal Cancer) - Translational Research
This is a follow-on study to the VELOUR trial (NCT00561470). The aim of this study is to acquire the archived colorectal cancer and metastasized tissue tumour blocks of patients who have participated in the VELOUR study.
These samples will be analysed to find proteins or markers which represent how an individual may be responding to treatment. The identification of these markers may help provide personalised and more effective treatment programs for patients with similar conditions in the future.
Panoramica dello studio
Stato
Condizioni
Descrizione dettagliata
The VELOUR trial (NCT00561470) has demonstrated the efficacy of aflibercept as a second line treatment in combination with fluorouracil, leucovorin, irinotecan (FOLFIRI)for metastatic colorectal cancer (mCRC) patients refractory to a first line oxaliplatin based chemotherapy regimen (Van Cutsem E., JCO 30 (2012):pp3499-3506). The FDA has approved Aflibercept (Zaltrap) for the treatment of metastatic colorectal cancer in combination with FOLFIRI on August 3rd 2012 and by European Medical Agency (EMEA) on November 15th 2012.
While the VELOUR study confirmed the benefits of using aflibercept in combination with FOLFIRI, the availability of biomarkers accurately predicting patients responding to this combination would further improve clinical utility of this drug. The molecular profiling of the Formaldehyde fixed paraffin embedded (FFPE) clinical tumor samples and serial plasma samples obtained from patients involved in VELOUR study and subsequent analysis of the molecular and clinical data would provide an invaluable opportunity to discover and potentially validate such biomarkers.
As blocks were not collected as part of the VELOUR trial, this protocol deals primarily with the steps that will be taken to gain ethics and consent in each of the participating countries and how the blocks will then be sourced and acquired, finally deposited in a biobank situated in KULeuven.
A VELOUR Translational Research Consortium (VTRC) has been formed by the Catholic University of Leuven (KULeuven)and Almac Diagnostics for the realisation of this study. The number of blocks available based on the surgical list held for the trial is estimated at 1030 (84% of complete trial cohort) and from a profiling viewpoint it has been calculated that the minimum number of blocks acceptable for processing and biomarker identification / validation is 500.
Due to the specific interest in angiogenesis, the VTRC consortium will aim to source blocks with both tumor and surrounding stromal tissue which will then be macro-dissected with the aim to generate data for both the tumor and surrounding angiogenic stroma. The project will generate gene expression, immunohistochemistry (IHC) and mutational data for these samples. In addition single nucleotide polymorphisms (SNP) data will be generated from non-tumor tissue, focusing on polymorphisms that demonstrate an association with disease or response outcome to therapy. Pre-processing and in silico evaluation of all data generated will support the outcome objectives of this study.
Tipo di studio
Iscrizione (Effettivo)
Contatti e Sedi
Luoghi di studio
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Western Australia
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Nedlands, Western Australia, Australia, 6009
- Sir Charles Gairdner Hospital
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Wien, Austria, 1090
- Medizinische Universität Wien
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Leuven, Belgio, 3000
- UZ Leuven UZ Gasthuisberg 3000 Leuven
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Sao Paulo, Brasile, 01308050
- Hospital Sírio E Libanês
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Seoul, Corea, Repubblica di, 138-736
- Asan Medical Center
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Seoul, Corea, Repubblica di, 135-710
- Samsung Medical Center Hematology and Oncology
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Odense C, Danimarca, 5000
- Odense Universitetshospital
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Tartu, Estonia, 51014
- SA Põhja Eesti
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Moscow, Federazione Russa, 115478
- NN Blokhin Russian Cancer Research Center
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Halle, Germania, 06120
- Universitaetsklinikum Halle (Saale)
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Heraklion, Crete, Grecia, 71110
- University Hospital Of Heraklion Voutes
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Milano, Italia, 20133
- IRCCS
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Oslo, Norvegia, 0407
- Oslo universitetssykehus HF
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Sittard-Geleen, Olanda, 6162
- Orbis Medisch Centrum
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Greater London, Regno Unito, HA6 2RN
- Mount Vernon Hospital
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Cluj Napoca, Romania, 400015
- Spitalul Universitar CF
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Barcelona, Spagna, 08035
- Hospital Vall d'Hebron
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Pennsylvania
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Philadelphia, Pennsylvania, Stati Uniti, 19107
- Thomas Jefferson University Hospital
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Parktown, Sud Africa, 2193
- Donald Gordon Medical Centre Wits University
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Uppsala, Svezia, 751 85
- Akademiska Sjukhuset Onkologiska Kliniken
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Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Metodo di campionamento
Popolazione di studio
Descrizione
Inclusion Criteria:
- Patients who have participated in the VELOUR trial
Exclusion Criteria:
- Patients who have not participated in the VELOUR trial
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
Coorti e interventi
Gruppo / Coorte |
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FOLFIRI + Aflibercept
Non-interventional study.
No drugs administered.
In this arm 612 patients from the VELOUR trial
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FOLFIRI + Placebo
Non-interventional study.
614 patients from the FOLFIRI + placebo arm in the VELOUR trial.
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
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Primary colorectal cancer tumor blocks
Lasso di tempo: Two years
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Identify and acquire as many archived primary tumor blocks as possible of patients with mCRC treated in The VELOUR trial.
Process the acquired samples as part of a translation research program.
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Two years
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Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
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Metastatic tumor blocks
Lasso di tempo: Two years
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Identify and acquire as many archived metastatic tumor tissue blocks as possible of patients with mCRC treated in The VELOUR trial.
Process the acquired samples as part of a translation research program.Process the acquired samples as part of a translation research program
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Two years
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Altre misure di risultato
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
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Residual blood samples
Lasso di tempo: Two years
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Acess as many residual blood samples (plasma, serum) collected in the frame of the VELOUR study as possible.
Process the samples to determine markers relevant to angiogenesis factors, response to aflibercept and other markers which will be defined by the steering committee.
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Two years
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Collaboratori e investigatori
Sponsor
Investigatori
- Investigatore principale: Sabine Tejpar, MD, PhD, KU Leuven
Studiare le date dei record
Studia le date principali
Inizio studio
Completamento primario (Anticipato)
Completamento dello studio (Anticipato)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Stima)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Stima)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- ADX11080
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .
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