A Study of AUY922 for GIST(Gastrointestinal Stromal Tumor) Patients
23. februar 2015 oppdatert av: National Health Research Institutes, Taiwan
A Phase II Study of AUY922, a Novel HSP Inhibitor, in Patients With Advanced GIST Failed to or Intolerance of Imatinib and Sunitinib Therapy
A Phase II Study of AUY922, Novel HSP Inhibitor, in Patients with Advanced GIST Failed to or Intolerance of Imatinib and Sunitinib Therapy
Primary endpoint:
•The primary endpoint of this study is to assess disease control rate (complete response + partial response + stable disease≧4 months) of AUY922 in patients with advanced GIST failed to imatinib and sunitinib
Secondary endpoints:
- To determinate the objective response rate (ORR, complete response + partial response)
- To determinate the time to tumor progression (TTP)
- To evaluate the safety and toxicity profiles of AUY922
- To evaluate the pharmacokinetics profile of AUY922 in Taiwan GIST population
- To access the pharmacodynamic effect of AUY922 on HSP client proteins in blood and tumor if feasible , i.e. HSP70, in Taiwan GIST population
- To access the tissue biomarkers pre-treatment and 4wks post treatment if feasible, i.e. HSP70, c-KIT, PDGFRA mutation, ...etc in Taiwan GIST population
Exploratory endpoints:
•PET imaging; sSUVmax
Studieoversikt
Detaljert beskrivelse
This is an open-label; pharmacokinetic and pharmacodynamic phase II study of AUY922 in patients with advanced GIST failed to or intolerance of imatinib and sunitinib therapy.
AUY922 is a novel HSP90 inhibitor and will be administered at dose of 70 mg/m2 i.v.
infusion on D1 every week.
The Simon one sample two-stage minimax design was used with 15 suitable patients to be accrued to the first stage.
If at least two patients meet our primary endpoint (complete response＋partial response＋stable disease≧4 months), an additional 10 patients would be recruited to the second stage.
AUY922 would be considered active in this patient population, if there were more than 5 cases of non-progressive disease in the total cohort of 25 patients.
Studietype
Intervensjonell
Registrering (Forventet)
25
Fase
- Fase 2
Kontakter og plasseringer
Denne delen inneholder kontaktinformasjon for de som utfører studien, og informasjon om hvor denne studien blir utført.
Studiesteder
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-
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Tainan, Taiwan
- Rekruttering
- National Health Research of Institutes, Taiwan Cooperative Oncology Group
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Underetterforsker:
- Ann-Lii Cheng, PhD
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Hovedetterforsker:
- Kun-Huei Yeh, PhD
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Hovedetterforsker:
- Chueh-Chuan Yen, PhD
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Hovedetterforsker:
- Ken-Hong Lim, MD
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Hovedetterforsker:
- Jen-Shi Chen
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Hovedetterforsker:
- Cheng-Chung Wu, MS
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Hovedetterforsker:
- Chang-Fang Chiu, PhD
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Hovedetterforsker:
- Kuan-Der Lee, PhD
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Hovedetterforsker:
- Kun-Ming Rau, MPH
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Underetterforsker:
- Yu-Lin Lin, MD
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Underetterforsker:
- Ta-Chung Chao, MD
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Underetterforsker:
- Wen-Liang Fang, MD
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Underetterforsker:
- Ruey-Kuen Hsieh, MD
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Underetterforsker:
- Chun-Nan Yeh, MD
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Underetterforsker:
- Youngsen Yang, MD
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Underetterforsker:
- Tseng-Hsi Lin, PhD
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Underetterforsker:
- Mei-Due Yang, PhD
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Underetterforsker:
- Li-Yuan Bai, MD
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Underetterforsker:
- Wu-Chou Su, MD
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Underetterforsker:
- Yan-Shen Shan, PhD
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Underetterforsker:
- Yen-Yang Chen, MD
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Deltakelseskriterier
Forskere ser etter personer som passer til en bestemt beskrivelse, kalt kvalifikasjonskriterier. Noen eksempler på disse kriteriene er en persons generelle helsetilstand eller tidligere behandlinger.
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
20 år til 75 år (Voksen, Eldre voksen)
Tar imot friske frivillige
Nei
Kjønn som er kvalifisert for studier
Alle
Beskrivelse
Inclusion Criteria:
- Patients with histologically proven CD117-positive and/or c-kit or PDGFR mutation gastrointestinal stromal tumor (GIST), which is metastatic or unresectable, locally advanced, and have failed to or intolerance of prior imatinib and sunitinib treatment
- At least one measurable lesion according to the RECIST criteria (version 1.1)
- Aged between 20-75 years
- With Eastern Cooperative Oncology Group (ECOG) performance score 0-2.
- Life expectancy ≥ 4 months
- At least 4 weeks apart from prior systemic (including chemotherapy, approved targeted therapy or investigational agent) and surgical treatment, and recovery from all prior treatment-related toxicity to grade < 1 according to Common Terminology Criteria for Adverse Events (CTCAE) v4.0.
With adequate organ and marrow function as defined below:
- WBC ≥ 3.00 × 103/ mm3 and absolute neutrophil count ≥ 1.50 × 103/ mm3
- Platelet count ≥ 100.0 × 103/mm3
- Hemoglobin level ≥ 9 gm/dL
- Serum creatinine (Cr) ≦1.5 x UNL or eGFR ≥ 60 ml/min (by Cockroft-Gault method)
- Serum bilirubin ≤ 1.5 x UNL , ALT ≤ 2.5x UNL. If obstructive jaundice with proper drainage, serum bilirubin ≤ 3 x UNL is acceptable.
- Women of childbearing potential and men must agree to use accepted methods of contraception during the course of the study and at least 3 months after last dose of treatment
- Willing to have tumor biopsy at screening (all patients) and able to comply with study requirement at 4 weeks post treatment
- With ability to understand and the willingness to sign Informed Consent Form.
Exclusion Criteria:
- Have received imatinib or sunitinib, chemotherapy, any investigational agents or participate in any investigational drug study within 28 days before enrolment
- Have major surgery within 28 days before enrolment (diagnostic biopsy or line placement is not considered major surgery)
- With active multiple cancers or history of other malignancy within the last three years, except treated curable non-melanoma skin cancer, in-situ cervical cancer, Dukes' A colorectal cancer.
- With known CNS metastasis
- Symptoms of heart failure or greater to Class III (by NYHA criteria) or history of uncontrolled dysrrhythmias
- Sinus bradycardia (resting heart rate <50 beats/min) secondary to intrinsic conduction system disease; Patients with sinus bradycardia secondary to pharmacologic treatment may enrol if they are allowed to withdraw the treatment and can result in normalization of the resting heart rate to within normal limits
- Myocardial infarction or active ischemic heart within 6 months
- Screening QTc >450 msec in males; QTc >470 msec in females, or previous history of QTc prolongation while taking other medications
- Presence of active infection or systemic use of antimicrobials within 72 hours prior to enrolment
- Treatment with therapeutic doses of coumadin-type anticoagulants. [Maximum daily dose of 2mg, for line patency permitted]
- Patients who are unable to comply protocol requirement, i.e. tumor tissue sampling or blood sampling for pharmacodynamic and pharmacokinetics study
- Patients who have know hypersensitivity or prior therapy of any HSP90 inhibitor compound or its derivatives
Studieplan
Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Ikke-randomisert
- Intervensjonsmodell: Enkeltgruppeoppdrag
- Masking: Ingen (Open Label)
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
|---|---|
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Eksperimentell: AUY922
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70 mg/m2 60-min i.v.
infusion weekly
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Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
|
disaese control rate
Tidsramme: 4 months
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The primary endpoint of this study is to assess disease control rate (complete response + partial response + stable disease≧4 months) of AUY922 in patients with advanced GIST failed to imatinib and sunitinib
|
4 months
|
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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response rate
Tidsramme: 3 years
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3 years
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Samarbeidspartnere og etterforskere
Det er her du vil finne personer og organisasjoner som er involvert i denne studien.
Samarbeidspartnere
Etterforskere
- Hovedetterforsker: Li-Tzong Chen, M.D.,Ph.D, National Health Research of Institutes, Taiwan Cooperative Oncology Group
Studierekorddatoer
Disse datoene sporer fremdriften for innsending av studieposter og sammendragsresultater til ClinicalTrials.gov. Studieposter og rapporterte resultater gjennomgås av National Library of Medicine (NLM) for å sikre at de oppfyller spesifikke kvalitetskontrollstandarder før de legges ut på det offentlige nettstedet.
Studer hoveddatoer
Studiestart
1. oktober 2011
Primær fullføring (Forventet)
1. mai 2015
Studiet fullført (Forventet)
1. oktober 2019
Datoer for studieregistrering
Først innsendt
6. juli 2011
Først innsendt som oppfylte QC-kriteriene
7. juli 2011
Først lagt ut (Anslag)
8. juli 2011
Oppdateringer av studieposter
Sist oppdatering lagt ut (Anslag)
25. februar 2015
Siste oppdatering sendt inn som oppfylte QC-kriteriene
23. februar 2015
Sist bekreftet
1. september 2013
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- T2211
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