Exploratory Study in Achievement of Improved Survival by Molecular Targeted Chemotherapy and Liver Resection for Not Optimally Resectable Colorectal Liver Metastases (ATOM ES)
An Exploratory Study to Evaluate Biomarkers as Predictive and /or Prognostic Factors of Benefit From Randomized Phase ll Study of mFOLFOX6+Bevacizumab or mFOLFOX6+Cetuximab in Liver Only Metastasis From KRAS Wild Type Colorectal Cancer
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
-
-
Tokyo
-
Shinjuku-ku, Tokyo, Japan, 162-0814
- EPS Corporation
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Patients who registered the ATOM trial and signed informed consent prior to initiation of any trial-specific procedure and treatment.
Exclusion Criteria:
- None
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: mFOLFOX + Bmab
mFOLFOX plus bevacizumab
|
5 mg/kg intravenously administered over 90 minutes (can be reduced to 30 minutes at the minimum) on day 1 of a 2-week cycle.
Liver resection if resectable after 8 cycles or continue until progression of disease.
Andre navne:
85 mg/m2 intravenously administered over 120 minutes on day 1 of a 2-week cycle.
Liver resection if resectable after 8 cycles or continue until progression of disease.
Andre navne:
200 mg/m2 intravenously administered over 120 minutes on day 1 of a 2-week cycle.
Liver resection if resectable after 8 cycles or continue until progression of disease.
Andre navne:
400 mg/m2 intravenous bolus on day 1 of a 2-week cycle.
Liver resection if resectable after 8 cycles or continue until progression of disease.
Andre navne:
2400 mg/m2 continuous infusion over 46 hours on day 1 and 2 of a 2-week cycle.
Liver resection if resectable after 8 cycles or continue until progression of disease.
Andre navne:
|
|
Aktiv komparator: mFOLFOX + Cmab
mFOLFOX plus cetuximab
|
85 mg/m2 intravenously administered over 120 minutes on day 1 of a 2-week cycle.
Liver resection if resectable after 8 cycles or continue until progression of disease.
Andre navne:
200 mg/m2 intravenously administered over 120 minutes on day 1 of a 2-week cycle.
Liver resection if resectable after 8 cycles or continue until progression of disease.
Andre navne:
400 mg/m2 intravenous bolus on day 1 of a 2-week cycle.
Liver resection if resectable after 8 cycles or continue until progression of disease.
Andre navne:
2400 mg/m2 continuous infusion over 46 hours on day 1 and 2 of a 2-week cycle.
Liver resection if resectable after 8 cycles or continue until progression of disease.
Andre navne:
250 mg/m2 intravenously administered over 60 minutes (400 mg/m2 over 120 minutes as the initial dose) on day 1 and day 8 of a 2-week cycle.
Liver resection if resectable after 8 cycles or continue until progression of disease.
Andre navne:
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
To evaluate the values of angiogenesis-related growth factors in plasma with Progression-free survival (PFS)
Tidsramme: Baseline, Cycle 8, Progression Disease
|
To evaluate the values of angiogenesis-related growth factors in plasma with PFS centrally assessed
|
Baseline, Cycle 8, Progression Disease
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
To evaluate the correlation of values of angiogenesis-related growth factors in plasma with efficacy and adverse events
Tidsramme: Baseline, Cycle 8, Progression Disease
|
Response rate, Tumor shrinkage rate, Liver resection rate, R0 liver resection rate( pathologically confirmed ), Progression-free survival(CT/MRI image assessed by the attending physician), Time to treatment-failure, Overall survival, Incidence of adverse events (drag-related, surgery-related) , Exploratory endpoints
|
Baseline, Cycle 8, Progression Disease
|
|
Progression-free survival among the RAS wild type subpopulation
Tidsramme: assessed every 8 weeks, up to 4 years
|
assessed every 8 weeks, up to 4 years
|
|
|
Exploratory analysis of the relevance of tumor size and expression level of angiogenesis-related growth factors in plasma
Tidsramme: Baseline, Cycle 8, Progression Disease
|
Baseline, Cycle 8, Progression Disease
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Ichinosuke Hyodo, MD, PhD, Graduate School of Comprehensive Human Sciences, Tsukuba University, Department of Gastroenterology
- Ledende efterforsker: Yoshihiro Kakeji, MD, PhD, FACS, Kobe University Graduate School of Medicine, Division of Gastrointestinal Surgery, Department of Surgery
Datoer for undersøgelser
Studer store datoer
Studiestart
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
- Sygdomme i fordøjelsessystemet
- Patologiske processer
- Neoplasmer
- Neoplasmer efter sted
- Gastrointestinale neoplasmer
- Neoplasmer i fordøjelsessystemet
- Gastrointestinale sygdomme
- Tyktarmssygdomme
- Tarmsygdomme
- Intestinale neoplasmer
- Endetarmssygdomme
- Neoplastiske processer
- Kolorektale neoplasmer
- Neoplasma Metastase
- Neoplasmer, Anden Primær
- Lægemidlers fysiologiske virkninger
- Molekylære mekanismer for farmakologisk virkning
- Antimetabolitter, Antineoplastisk
- Antimetabolitter
- Antineoplastiske midler
- Immunsuppressive midler
- Immunologiske faktorer
- Antineoplastiske midler, immunologiske
- Angiogenese-hæmmere
- Angiogenesemodulerende midler
- Vækststoffer
- Væksthæmmere
- Fluorouracil
- Oxaliplatin
- Bevacizumab
- Cetuximab
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- ATOM Exploratory study
- UMIN000010429 (Anden identifikator: UMIN)
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