- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT00579683
Registry for Patients With Acquired Resistance to Small Molecule Kinase Inhibitors in Non-Small-Cell Lung Cancer
A Prospective Registry for Patients With Acquired Resistance to Small Molecule Kinase Inhibitors in Non-Small-Cell Lung Cancer
Panoramica dello studio
Stato
Intervento / Trattamento
Descrizione dettagliata
The goal of this protocol is to determine mechanisms of resistance to epidermal growth factor (EGFR) tyrosine kinase inhibitors (EGFR-TKI) in non-small cell lung cancer (NSCLC). A number of trials have shown small molecule kinase inhibitors to be active agents in the treatment of NSCLC [1]. Clinically these drugs have been noted to produce dramatic but infrequent responses. Mutations in the epidermal growth factor receptor have been shown to correlate with sensitivity to gefitinib and erlotinib[2,3]. However, we know that most patients who have initial responses to EGFR-TKI eventually progress. The mechanism of acquired clinical resistance to these inhibitors in patients incompletely understood.
This is a protocol to study clinical characteristics and biopsy tissue of patients with non-small cell lung cancer who have had previous clinical response to small molecule kinase inhibitors and subsequently experience progression of disease. The tissues and other specimens will be used to carry out laboratory studies to explore the molecular basis of sensitivity and resistance to small molecule kinase inhibitors.
Tipo di studio
Iscrizione (Effettivo)
Contatti e Sedi
Luoghi di studio
-
-
New Jersey
-
Basking Ridge, New Jersey, Stati Uniti
- Memoral Sloan Kettering Cancer Center
-
-
New York
-
Commack, New York, Stati Uniti, 11725
- Memorial Sloan-Kettering Cancer Center @ Suffolk
-
New York, New York, Stati Uniti, 10065
- Memorial Sloan Kettering Cancer Center
-
Rockville Centre, New York, Stati Uniti
- Memorial Sloan-Kettering at Mercy Medical Center
-
Sleepy Hollow, New York, Stati Uniti, 10591
- Memoral Sloan Kettering Cancer Center at Phelps
-
-
Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
- Bambino
- Adulto
- Adulto più anziano
Accetta volontari sani
Sessi ammissibili allo studio
Metodo di campionamento
Popolazione di studio
Descrizione
Inclusion Criteria:
Patients diagnosed with unresectable or metastatic non-small cell lung cancer (NSCLC) and who fulfill the following eligibility criteria will be considered eligible for this study.
- Patient must have previously received treatment with small molecule kinase inhibitors targeting at least, in part, EGFR patients may have received other treatments since treatment with small molecule kinase inhibitors including radiation or chemotherapy)
- Development of disease progression while actively receiving tyrosine kinase inhibitor
- Signed informed consent
Exclusion Criteria:
- None
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
Coorti e interventi
Gruppo / Coorte |
Intervento / Trattamento |
|---|---|
|
1
This is a protocol to study tissue specimens to identify changes in tumor DNA in NSCLC patients who have previously responded to therapy and who have subsequently experienced disease progression.
|
RNA isolation will be carried out using approximately 25 mg of gross tissue from these tumor specimens.
|
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Lasso di tempo |
|---|---|
|
To compare EGFR gene sequence in patients upon relapse with EGFR gene sequence prior to treatment with small molecule kinase inhibitors.
Lasso di tempo: 2 years
|
2 years
|
Misure di risultato secondarie
Misura del risultato |
Lasso di tempo |
|---|---|
|
To identify novel mutations in the tyrosine kinase domain of EGFR in patients with acquired resistance to small molecule kinase inhibitors.
Lasso di tempo: 2 years
|
2 years
|
|
To more precisely characterize the frequency and clinical implications of T790M in patients with acquired resistance to small molecule kinase inhibitors.
Lasso di tempo: 2 years
|
2 years
|
|
To identify novel mechanisms of acquired resistance to EGFR small molecule kinase inhibitors.
Lasso di tempo: 2 years
|
2 years
|
Collaboratori e investigatori
Pubblicazioni e link utili
Collegamenti utili
Studiare le date dei record
Studia le date principali
Inizio studio
Completamento primario (Effettivo)
Completamento dello studio (Effettivo)
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
- 04-103
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 .