Phase I Study to Determine the Maximum Tolerable Dose of BAY94-9343 in Patients With Advanced Solid Tumors.
This trial is active, not recruiting.
|Treatments||bay94-9343, bay94-9343 (expansion), bay94-9343 (1.8 mg/kg), bay94-9343 (2.2 mg/kg)|
|Start date||September 2011|
|End date||September 2017|
|Trial size||147 participants|
|Trial identifier||NCT01439152, 15051, NCT01479335|
BAY94-9343 is an antibody-drug conjugate (ADC) directed against the cancer antigen mesothelin on tumor cells. This study will attempt to answer the following questions:
- What are the side effects of BAY94-9343 when given at different dose levels and schedules?
- What dose level and schedule of BAY94-9343 should be tested in future clinical research studies?
- How much BAY94-9343 is in the blood at specific times after administration?
- Does the treatment with BAY94-9343 show any effect on the tumor growth?
- Are there specific biomarkers that might be able to explain why some patients respond to treatment and others do not?
|United States||No locations recruiting|
|Other countries||No locations recruiting|
|New Haven, CT||Yale University||no longer recruiting|
|Chicago, IL||University of Chicago Comprehensive Cancer Center||no longer recruiting|
|Bethesda, MD||National Institutes of Health Clinical Center||no longer recruiting|
|Detroit, MI||Wayne State University / Karmanos Cancer Institute||no longer recruiting|
|Minneapolis, MN||University of Minnesota / Masonic Cancer Center||withdrawn|
|Oklahoma City, OK 73104||not available||no longer recruiting|
|Nashville, TN 37203||not available||no longer recruiting|
|Dallas, TX 75251||not available||no longer recruiting|
|Houston, TX||M D Anderson Cancer Center||no longer recruiting|
|Intervention model||parallel assignment|
Number of participants with treatment emergent adverse events
time frame: 1 year
Determination of the Pharmakokinetic profile of BAY94-9343 and its metabolites
time frame: C1D1/C3D1: pre-dose, 30min, 60min, 1.5, 2, 3, 5, 8, 24, 48 and 168h after start of infusion; C2D1: pre-dose, 30min, 60min, 2, 5, 24 and 168h after start of infusion; C4, 6, 8 etc.: pre-dose and immediately after the end of infusion on D1
Biomarker evaluation: mesothelin plasma and Cytokeratin 18 (CK18) levels
time frame: C1D1: pre-dose, 24, 48, and 168h after start of infusion; C2D1: pre-dose, 4 and 168h after start of infusion; C3D1: pre-dose, 24, 48, and 168h after start of infusion; C4 and every even cycle: pre-dose
Tumor response: assessment of best response, TTP (time to progression), and PFS (progression free survival) according to RECIST (Response Evaluation Criteria in Solid Tumours) 1.1
time frame: 1 year/Screening; Within 5 days before the end of every even cycle until Cycle 8 (Cycle 2, Cycle 4, etc.); Within 5 days before the end of every 4th cycle after Cycle 8 (Cycle 12, 16, etc.); end of treatment
Immunogenicity assessment: assessment of anti BAY 94-9343 antibodies
time frame: 1 year / Cycle 1, 2 and 3 Day 1: pre-dose; Day 1 of every even cycle starting from Cycle 4 (Cycle 4, 6, 8 etc.): pre-dose
Biomarker evaluation - Levels of mesothelin expression in tumor tissue
time frame: Anytime prior to general screening
All participants at least 18 years old.
Inclusion Criteria: - All subjects must be ≥ 18 years at the first screening examination / visit - Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 to 1 - Life expectancy of at least 12 weeks - Histologically or cytologically documented invasive epithelial ovarian, primary peritoneal, or fallopian tube cancer (tumors with pseudomyxomatous or mucinous histology are excluded) or advanced predominantly epithelioid peritoneal mesothelioma. -- Ovarian cancer must have relapsed >0 months and ≤ 12 months of the prior platinum-based chemotherapy regimen (platinum resistant and partially platinum sensitive). - All patients must provide the tumor tissue sample [Formalin Fixed Paraffin Embedded (FFPE) slides] from archival tissue or fresh biopsy collected any time before the general screening under the separate informed consent. - Mesothelin expression in the tumor tissue from archival or fresh biopsy samples defined as the membrane intensity score of 2+ or 3+ (on the 0-3 scale) expressed on at least 30% of tumor cells. -- Mesothelin expression must be determined by the validated Investigational Use Only (IUO) assay for ovarian cancer or the prototype immunohistochemistry (IHC) assay for mesothelioma at Ventana at any time before the general screening in patients who had signed a separate informed consent for tumor tissue analysis for mesothelin expression. - No more than 3 prior lines of systemic cytotoxic therapy for patients with advanced peritoneal or pleural mesothelioma - No more than 5 prior lines of systemic cytotoxic therapy for patients with ovarian cancer - Possible intraperitoneal administration of cytotoxics during surgery will not count as systemic cytotoxic therapy in either case. - Measurable disease with at least one lesion that can be accurately measured in at least one dimension according to Response Evaluation Criteria In Solid Tumors (RECIST) 1.1. exclusion Criteria: - - More than 3 prior lines of systemic cytotoxic therapy for patients with advanced peritoneal or pleural mesothelioma - More than 5 prior lines of systemic cytotoxic therapy for patients with ovarian cancer - Other systemic anticancer therapies (molecular-targeted, immunotherapy etc.) may be acceptable after the consultation between the Investigator and the Bayer Medical Expert. - Intraperitoneal administration of cytotoxic anticancer agents during tumor surgery will not count as systemic cytotoxic therapy in this context. - Prior local radiotherapy is allowed if it is completed at least 4 weeks prior to the first dose of study drug and the subject has evaluable lesions not previously irradiated. - Anticancer chemotherapy, experimental cancer therapy, or immunotherapy within 2 weeks of start of first dose. Anticancer therapy is defined as any agent or combination of agents with clinically proven anti tumor activity administered by any route with the purpose of affecting the malignancy, either directly or indirectly, including palliative and therapeutic endpoints. - Radiotherapy to the target lesions within 4 weeks prior to the first BAY94-9343 infusion, if the subject has evaluable tumor lesions not previously irradiated. - Use of strong inhibitors of P-glycoprotein (transporter) (P-gp) (e.g., ritonavir, cyclosporine, verapamil, and dronedarone) is prohibited from Day -14 and for the duration of the study. - Impaired cardiac function or clinically significant cardiac disease [i.e., congestive heart failure (CHF) New York Heart Association (NYHA) Class III or IV]. - Left ventriculat ejection fraction (LVEF) <50 % [as measured at screening by Multiple Gated Acquisition scan (MUGA) or echocardiogram]. - Uncontrolled hypertension defined as systolic blood pressure > 150 mm Hg and/or diastolic blood pressure > 90 mmHg, despite optimal medical management. - Mild blurry vision, either age-related or due to ocular or systemic disorder (e.g. diabetes, dry eyes, cataracts, uncorrected refraction abnormality) may be allowed at the discretion of the ophthalmologist if deemed as no constituting a predisposition to drug-induced corneal deposits and blurry vision.
|Official title||An Open Label Phase I Dose Escalation Study to Evaluate the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, and Maximum Tolerated Dose of the Anti-mesothelin Antibody Drug Conjugate BAY94-9343 in Subjects With Advanced Solid Tumors|
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