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Note: This record shows only 22 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register. |
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Register:
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EUCTR |
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Last refreshed on:
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4 April 2022 |
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Main ID: |
EUCTR2007-005939-28-FR |
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Date of registration:
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21/10/2008 |
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Prospective Registration:
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Yes |
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Primary sponsor: |
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Public title:
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Open-label, multicenter, dose-escalation Phase I/II study to evaluate safety, pharmacokinetics and activity of RO5083945, a Glycoengineered Antibody against EGFR, in patients with metastatic and/or locally advanced malignant EGFR+ Solid Tumors
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Scientific title:
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Open-label, multicenter, dose-escalation Phase I/II study to evaluate safety, pharmacokinetics and activity of RO5083945, a Glycoengineered Antibody against EGFR, in patients with metastatic and/or locally advanced malignant EGFR+ Solid Tumors |
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Date of first enrolment:
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14/11/2008 |
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Target sample size:
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80 |
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Recruitment status: |
Not Recruiting |
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URL:
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https://www.clinicaltrialsregister.eu/ctr-search/search?query=eudract_number:2007-005939-28 |
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Study type:
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Interventional clinical trial of medicinal product |
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Study design:
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Controlled: no
Randomised:
Open:
Single blind:
Double blind:
Parallel group:
Cross over:
Other:
If controlled, specify comparator, Other Medicinial Product:
Placebo:
Other:
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Phase:
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Human pharmacology (Phase I): yes
Therapeutic exploratory (Phase II): yes
Therapeutic confirmatory - (Phase III): no
Therapeutic use (Phase IV): no
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Countries of recruitment
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France
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Spain
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Contacts
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Key inclusion & exclusion criteria
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Inclusion criteria:
Patients in both Part I and II of the study must meet the following criteria to be eligible
for study entry:
1. Signed informed consent
2. Age = 18 years
3. ECOG Performance Status (PS) 0-1
4. Able and willing to comply with protocol requirements
5. Centrally confirmed EGFR expression in tumor tissue: =1% of tumor cells show
membrane staining of any intensity
6. Evidence of radiologically measurable or clinically evaluable disease
7. Last dose of systemic anti-neoplastic therapy or radiotherapy = 28 days prior
to first RO5083945 infusion. Palliative radiotherapy for bone pain relief is
allowed at any time before the first RO5083945 infusion.
8. All acute toxic effects of any prior radiotherapy, chemotherapy or surgical
procedure must have resolved to Grade = 1, except alopecia and Grade 2
peripheral neuropathy
9. Neutrophil count of = 1.5 x 109 cells/L, platelet count of? = 75 x 109/L, Hb = 8
g/dL
10. Total bilirubin within normal limits (excluding Gilbert Syndrome)
11. AST and/or ALT = 2.5× ULN
12. Serum creatinine = 1.5 ULN
13. Female patients of childbearing potential must commit to using a reliable and
appropriate methods of contraception until at least two months after the end of
study treatment. A serum pregnancy test should be performed within 7 days prior
to the first dose of study treatment. Male patients with a partner of childbearing
potential must agree to use a barrier contraception (condom) in addition to having
their partner use another contraceptive method during the trial and for two months
after the last dose. Reliable and appropriate methods of contraception include
hormonal implants, oral contraceptives, intra-uterine devices or a barrier method
used in conjunction with spermicidal jelly.
Patients in Part I of the study must also meet the following criteria to be eligible for study
entry:
14. Histologically or cytologically confirmed advanced stage, primary or metastatic
EGFR+ solid tumors
15. No standard therapy exists
Patients in Part II of the study must also meet the following criteria to be eligible for
study entry:
16. Histologically or cytologically confirmed advanced stage, primary or metastatic
EGFR+ and mutant KRAS colorectal cancer
17. Not more than 2 previous cytotoxic regimens for metastatic disease
18. Evidence of radiologically measurable and documented progressive disease
Are the trial subjects under 18? no
Number of subjects for this age range:
F.1.2 Adults (18-64 years) yes
F.1.2.1 Number of subjects for this age range
F.1.3 Elderly (>=65 years) yes
F.1.3.1 Number of subjects for this age range
Exclusion criteria:
The presence of any of the following criteria in both Part I and II will exclude a patient
from the study:
1. Concurrent therapy with any other investigational drug
2. History of NCI CTCAE Grade 3-4 toxicity resulting from previous anti-EGFR
treatment (Grade 4 for skin toxicity)
3. Grade 3-4 peripheral neuropathy toxicity
4. Pregnant or lactating women
5. Known or suspected CNS metastases including leptomeningeal metastases
6. Poorly controlled hypertension (systolic >180 mm Hg or diastolic > 100 mm Hg)
7. Severe uncontrolled illness including poorly controlled diabetes mellitus, active or
uncontrolled infection
8. Known infection with HBV, HCV and HIV
9. Any other diseases, metabolic dysfunction, physical examination finding, or
clinical laboratory finding giving reasonable suspicion of a disease or condition
that would contraindicate the use of an investigational drug
10. Dementia or altered mental status that would prohibit informed consent
11. Major surgery or significant traumatic injury < 28 days prior to the 1st
RO5083945 infusion (excluding biopsies)
Patients in Part II who also meet the following exclusion criteria will be excluded from
the study:
12. wild type KRAS colorectal cancer
Age minimum:
Age maximum:
Gender:
Female: yes
Male: yes
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Health Condition(s) or Problem(s) studied
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Part I: Metastatic and/or locally advanced malignant solid tumors expressing Epidermal Growth Factor Receptor (EGFR)
Part II: Metastatic or locally advanced colorectal cancer expressing EGFR and mutant Kirsten rat sarcoma 2 viral oncogene homolog (KRAS)
MedDRA version: 9.1
Level: LLT
Classification code 10052362
Term: Metastatic colorectal cancer
MedDRA version: 9.1
Level: LLT
Classification code 10049516
Term: Malignant tumor
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Intervention(s)
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Product Name: huMAb
Product Code: RO5083945/F02
Pharmaceutical Form: Concentrate for solution for infusion
INN or Proposed INN: n/a
CAS Number: 959963-46-3
Current Sponsor code: RO5083945
Other descriptive name: huMAb (GA201)
Concentration unit: mg/ml milligram(s)/millilitre
Concentration type: equal
Concentration number: 200mg/20ml-
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Primary Outcome(s)
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Primary end point(s): The primary variable for Part I of the study will be the description of the PK and
maximum tolerated dose (MTD), if achieved.
The primary variable for Part II of the study will be the description of the Tumor Growth Control Rate (TGCR): CR, PR and SD > 2 months as well as safety profile.
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Main Objective: Part I of the study:
- to describe the pharmacokinetics (PK) and maximum tolerated dose (MTD), if achieved, of RO5083945 in patients with metastatic and/or locally advanced malignant EGFR+ solid tumors
Part II of the study:
- to investigate the Tumor Growth Control Rate (TGCR): CR, PR and stable disease (SD) > 2 months and safety profile of RO5083945 in patients with metastatic and/or locally advanced colorectal cancer expressing EGFR and mutant KRAS
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Secondary Objective: Part I:
- describe the tolerability and adverse event profile of RO5083945
- determine the appropriate dose and regimen of RO5083945 to be used in Phase II
- describe the pharmacodynamics of phosphorylated (p)EGFR, pAKT, pMAPK status of RO5083945 in skin biopsies and tumor biopsies
- describe the PD of immune effector cell (CD16+ cells) status of RO5083945 in blood samples, skin biopsies and tumor biopsies
- describe the Fc?RIIIa-158 polymorphism
- describe the preliminary anti-tumor activity of RO5083945
Part II:
- describe the anti-tumor activity of RO5083945 using:
- ORR: including CR and PR
- Duration of Response
- PFS
- describe the tolerability and adverse event profile of RO5083945
- describe the PD of pEGFR, pAKT, pMAPK status of RO5083945 in skin biopsies and tumor biopsies
- describe the PD of immune effector cell (CD16+ cells) status of RO5083945 in blood samples, skin biopsies and tumor biopsies
- describe the Fc?RIIIa-158 polymorphism
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Secondary ID(s)
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2007-005939-28-ES
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BO21495
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Source(s) of Monetary Support
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Ethics review
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Status: Approved
Approval date: 14/11/2008
Contact:
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