- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT00997334
Erlotinib Therapy and Subsequent Development of Mechanisms of Secondary Resistance in Patients With NSCLC
First-Line Erlotinib Therapy and the Subsequent Development of Mechanisms of Secondary Resistance in Patients With Non-Small Cell Lung Cancer and Known Sensitizing EGFR Mutations
Studieoversikt
Detaljert beskrivelse
PRIMARY OBJECTIVE
-To prospectively assess the frequency of different genetic mechanisms of secondary resistance in patients' tumors during treatment with erlotinib (e.g., T790M mutations, MET amplification).
- Correlate these genetic changes with patient demographic data and clinical outcomes (time to progression, survival, sites of recurrence/progression).
- Search for novel mechanisms of acquired resistance to erlotinib.
- Identify whether these genetic changes are present at low levels in initial pretreatment tumor specimens.
SECONDARY OBJECTIVE(S)
To measure the steady-state plasma concentrations of erlotinib during the course of patients' treatment.
- Determine if the development and/or resolution of skin toxicity is related to plasma erlotinib concentrations.
- Determine if the development of disease progression while on erlotinib is correlated with declines in plasma erlotinib concentrations.
- Assess the plasma levels in patients whose smoking status has been biochemically verified to determine if smoking is associated with lower erlotinib plasma concentration.
- To analyze from both free plasma DNA and DNA from circulating tumor cells of erlotinib-treated patients for the original sensitizing EGFR mutations and genetic changes associated with secondary resistance.
To measure clinical outcomes in patients with known sensitizing mutations in their tumor EGFR when treated with first-line erlotinib.
- Response rate
- Time to progression
- Median overall survival
Studietype
Registrering (Faktiske)
Fase
- Fase 2
Kontakter og plasseringer
Studiesteder
-
-
Massachusetts
-
Boston, Massachusetts, Forente stater, 02115
- Dana-Farber Cancer Institute
-
Boston, Massachusetts, Forente stater, 02115
- Beth Israel Deaconess Medical Center
-
-
Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
Beskrivelse
Inclusion Criteria:
- Histologically or cytologically confirmed non-small cell lung cancer, stage IV or IIIB with a malignant pleural or pericardial effusion. Patients with stage I or II non-small cell lung cancer who have undergone surgical resection but who subsequently relapse with metastatic disease or a malignant pleural effusion are also eligible.
- Documentation of a sensitizing mutation of the epidermal growth factor receptor. In addition, there must be a sufficient tissue for analysis of KRAS (the oncogene from the Kirsten rat sarcoma virus) mutations and MET amplification.
- At least one measurable or evaluable site of disease as defined by revised RECIST (version 1.1) criteria.
- 18 years of age or older
- No more than one prior systemic therapy regimen for advanced non-small cell lung cancer. Chemotherapy delivered as part of concurrent chemoradiation will also count as a prior systemic therapy regimen. Adjuvant therapy for resected NSCLC will not count towards this total as long as it was completed at least 6 months prior to enrollment and did not include therapy with an EGFR-targeted agent. Adjuvant therapy completed less than 6 months prior to the time of screening will count as a prior regimen.
- 3 or more weeks since prior major surgery
- 2 or more weeks since prior radiation
- ECOG performance status 0-1
- Life expectancy > 8 weeks
- Adequate hematologic, renal, and hepatic function
- Willingness to undergo repeat tumor biopsy at the time of disease progression.
Exclusion Criteria:
- Untreated and/or uncontrolled central nervous system metastases. Patients with prior brain metastases must have had definitive treatment (radiation or surgery) and must be clinically stable off steroids for at least 1 week prior to enrollment.
- More than one prior systemic chemotherapy for advanced non-small cell lung cancer. , Chemotherapy delivered as part of concurrent chemoradiation will also count as a prior systemic therapy regimen. Adjuvant therapy for resected NSCLC willnot count towards this total as long as it was completed at least 6 months prior to enrollment and did not include therapy with an EGFR-targeted agent. Adjuvant therapy completed less than 6 months prior to the time of screening will count as a prior regimen.
- Prior exposure to erlotinib or other treatments targeting the HER family axis.
- Active malignancies within the past 3 years, except for adequately treated carcinoma of the cervix or basal or squamous cell carcinomas of the skin.
- Any process that compromises the ability to swallow and/or absorb oral medication.
- Incomplete healing from previous surgery
- A history of any of the following autoimmune skin disorders: Sjogren's syndrome, scleroderma, dermatomyositis, and systemic lupus erythematosus.
- Significant medical history or unstable medical conditions.
- Concurrent use of warfarin. Patients must be off warfarin for at least one week prior to initiation of erlotinib. Other non-warfarin anticoagulants are permitted.
- Patients who require ongoing concomitant use of one of the strong inhibitors/inducers of CYP3A4.
- Pregnant or breastfeeding. Women of child-bearing potential must agree to use adequate contraception prior to study entry and for the duration of study participation.
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: N/A
- Intervensjonsmodell: Enkeltgruppeoppdrag
- Masking: Ingen (Open Label)
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
---|---|
Eksperimentell: Erlotinib
Erlotinib was given at a dose of 150mg orally once per day for 28 days (+/- 3 days); Patients are treated until disease progression or until unaccepted drug toxicity.
|
Andre navn:
|
Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
---|---|---|
Resistance Mechanism
Tidsramme: Participants were evaluated for incidence of genetic mechanisms of secondary resistance at time of disease progression at which point participants stopped treatment. Progression follow up was up to 3 years in this study cohort.
|
Participants were classified into 4 potential resistant mechanism groups (4 genetic/ 1 histologic) based on evaluation of rebiopsy tissue: EGFR mutations (T790M mutation, exon 20 insertion), KRAS mutations, MET amplification or small-cell lung cancer (SCLC) transform using established methods.
|
Participants were evaluated for incidence of genetic mechanisms of secondary resistance at time of disease progression at which point participants stopped treatment. Progression follow up was up to 3 years in this study cohort.
|
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
---|---|---|
Progression-Free Survival
Tidsramme: Disease was evaluated radiologically every 8 weeks on treatment (cycle duration=4 weeks). Participants were treated until evidence of disease progression or unacceptable toxicity. Progression follow-up was up to 3 years in this study cohort.
|
Progression-free survival based on the Kaplan-Meier method is defined as the duration of time from study entry to documented disease progression (PD) or death.
Per RECIST 1.1 criteria: progressive disease (PD) is at least a 20% increase in the sum of longest diameter (LD) of target lesions taking as reference the smallest sum LD recorded since the treatment started or the appearance of one or more new lesions.
PD for the evaluation of non-target lesions is the appearance of one or more new lesions and/or unequivocal progression of non-target lesions.
|
Disease was evaluated radiologically every 8 weeks on treatment (cycle duration=4 weeks). Participants were treated until evidence of disease progression or unacceptable toxicity. Progression follow-up was up to 3 years in this study cohort.
|
Samarbeidspartnere og etterforskere
Sponsor
Samarbeidspartnere
Publikasjoner og nyttige lenker
Studierekorddatoer
Studer hoveddatoer
Studiestart (Faktiske)
Primær fullføring (Faktiske)
Studiet fullført (Faktiske)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Anslag)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Nøkkelord
Ytterligere relevante MeSH-vilkår
- Sykdommer i luftveiene
- Neoplasmer
- Lungesykdommer
- Neoplasmer etter nettsted
- Neoplasmer i luftveiene
- Thoracale neoplasmer
- Karsinom, bronkogent
- Bronkiale neoplasmer
- Lungeneoplasmer
- Karsinom, ikke-småcellet lunge
- Molekylære mekanismer for farmakologisk virkning
- Enzymhemmere
- Antineoplastiske midler
- Proteinkinasehemmere
- Erlotinib hydroklorid
Andre studie-ID-numre
- 09-210
- NE_OSI4590s (Annen identifikator: Genentech/Roche)
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
Denne informasjonen ble hentet direkte fra nettstedet clinicaltrials.gov uten noen endringer. Hvis du har noen forespørsler om å endre, fjerne eller oppdatere studiedetaljene dine, vennligst kontakt register@clinicaltrials.gov. Så snart en endring er implementert på clinicaltrials.gov, vil denne også bli oppdatert automatisk på nettstedet vårt. .
Kliniske studier på Ikke-småcellet lungekreft
-
AHS Cancer Control AlbertaCross Cancer InstituteFullførtOmfattende Stage Small Cel Lung CancerCanada
-
Memorial Sloan Kettering Cancer CenterAktiv, ikke rekrutterendeB-celle lymfom | B-celle non-hodgkin lymfom | B Cell ALLForente stater
-
University of WashingtonNational Cancer Institute (NCI); National Comprehensive Cancer NetworkAvsluttetTilbakevendende mantelcellelymfom | Refraktært mantelcellelymfom | Ann Arbor Stage I Mantelcellelymfom | Ann Arbor Stage II mantelcellelymfom | Ann Arbor Stage III Mantle Cell Lymfom | Ann Arbor Stage IV Mantle Cell LymfomForente stater
-
Chia Tai Tianqing Pharmaceutical Group Co., Ltd.UkjentTilbakefallende / Refractory Mantle Cell Lymfom (MCL)Kina
-
M.D. Anderson Cancer CenterNational Cancer Institute (NCI)Aktiv, ikke rekrutterendeMantelcellelymfom | Blastoid Variant Mantle Cell Lymfom | Pleomorf variant av mantelcellelymfomForente stater
-
BeiGeneRekrutteringMantelcellelymfom | Residiverende mantelcellelymfom | Refractory Mantle Cell Lymfom (MCL)Forente stater, Kina, Israel, Belgia, Polen, Spania, Tyrkia, Brasil, Italia, Canada, Storbritannia, Frankrike, Tyskland, Argentina, Puerto Rico
-
City of Hope Medical CenterNational Cancer Institute (NCI)RekrutteringMantelcellelymfom | Blastoid Variant Mantle Cell Lymfom | Pleomorf variant av mantelcellelymfomForente stater
-
M.D. Anderson Cancer CenterNational Cancer Institute (NCI)Aktiv, ikke rekrutterendeAnn Arbor stadium I grad 1 follikulært lymfom | Ann Arbor stadium I grad 2 follikulært lymfom | Ann Arbor stadium II grad 1 follikulært lymfom | Ann Arbor stadium II grad 2 follikulært lymfom | Ann Arbor Stage IV B-celle non-Hodgkin lymfom | Ann Arbor Stage I B-celle non-Hodgkin lymfom | Ann Arbor... og andre forholdForente stater
-
Xiangyang No.1 People's HospitalQingdao Haier Biotechnology Co.,Ltd.Har ikke rekruttert ennåB-celle lymfom refraktært | B-celle lymfom Tilbakevendende | NK CellKina
-
M.D. Anderson Cancer CenterNational Cancer Institute (NCI)FullførtAnn Arbor stadium III grad 1 follikulært lymfom | Ann Arbor stadium III grad 2 follikulært lymfom | Ann Arbor Stage III Indolent voksen non-Hodgkin lymfom | Ann Arbor Stage IV Grad 1 Follikulært lymfom | Ann Arbor Stage IV Grad 2 Follikulært lymfom | Ann Arbor Stage IV Indolent voksen non-Hodgkin... og andre forholdForente stater
Kliniske studier på Erlotinib
-
National Cancer Institute (NCI)University of Chicago; City of Hope Medical Center; University of Southern... og andre samarbeidspartnereFullført
-
PfizerFullførtKarsinom, ikke-småcellet lungeForente stater
-
M.D. Anderson Cancer CenterFullførtAvansert kreftForente stater
-
Merck Sharp & Dohme LLCFullført
-
National Cancer Institute (NCI)FullførtCervical plateepitelkarsinom | Tilbakevendende livmorhalskreftForente stater
-
Grupo de Investigación Clínica en Oncología RadioterapiaFullførtPlateepitelkarsinom i hode og nakkeSpania
-
University of ChicagoNational Cancer Institute (NCI)FullførtOndartet peritoneal mesotheliomaForente stater
-
Sidney Kimmel Cancer Center at Thomas Jefferson...Genentech, Inc.FullførtKarsinom, ikke-småcellet lungeForente stater
-
National Cancer Institute (NCI)FullførtTilbakevendende prostatakreft | Uspesifisert voksen solid svulst, protokollspesifikk | Tilbakevendende blærekreft | Stadium IV blærekreft | Tilbakevendende kreft i bukspyttkjertelen | Stadium III Bukspyttkjertelkreft | Stadium IV Bukspyttkjertelkreft | Mannlig brystkreft | Stage IV brystkreft | Stadium IV... og andre forholdForente stater
-
PharmaMarFullførtAvanserte ondartede solide svulsterSpania, Forente stater