Status:
TERMINATED
RNActive®-Derived Therapeutic Vaccine
Lead Sponsor:
University of Florida
Collaborating Sponsors:
CureVac
Conditions:
Hormone Refractory Prostate Cancer
Eligibility:
MALE
18-75 years
Phase:
PHASE1
PHASE2
Brief Summary
This is a Phase I/IIa open, uncontrolled, prospective study, to be conducted in an out-patient setting. The present study is one of two clinical trials of the RNActive®-derived vaccine CV9103 being co...
Detailed Description
Medical Need: At present, no curative therapy is available for subjects with advanced or metastatic prostate cancer. Approximately 1 of every 3 men present with advanced or metastatic disease; theref...
Eligibility Criteria
Inclusion
- Subjects with documented history of hormone refractory prostate cancer as evidenced by three consecutive increases in serum PSA despite continued androgen ablative therapy. Serum testosterone levels must be less than 50 ng/dl
- Signed informed consent in accordance with Good Clinical Practice (GCP) and local regulatory requirements prior to trial participation
- Age greater than or equal to 18 yrs (Phase I and IIa) and less than or equal to 75 yrs (Phase IIa only)
- ECOG (Eastern Cooperative Oncology Group) Grade of 0 or 1
- Adequate Hematologic Function with:
- WBC ≥ 3000 mm3
- hemoglobin ≥ 10mg/dl
- platelets ≥ 100,000/mm3
- Adequate Renal and Hepatic Function with:
- serum creatinine ≤ 1.5 x Upper Limit of Normal
- bilirubin \< 2.0 mg/dl
- Adequate Coagulation Parameters with:
- Prothrombin INR \< 1.5
- Partial Thromboplastin Time \< 1.5 x Institutional Upper Limit of Normal
- Subjects will be advised to use barrier contraception while enrolled in the study and for one month after the last immunization.
- Life Expectancy \> 6 month
Exclusion
- Subjects who have received radiation therapy within 8 weeks of pretreatment evaluation. (There must be at least 12 weeks if prior therapy included 89-Strontium between any prior therapy and study entry.)
- Subjects who have received chemotherapy, radiation therapy or biologic regimens within 8 weeks of pretreatment evaluation.
- Subjects treated with any investigational agent within the past 30 days are excluded.
- Subjects who have received active immunotherapy, such as Antigen Loaded Dendritic Cells, are excluded (Phase I only). In Phase IIa, Subjects who have received an active immunotherapy based on any of the antigens used in this study either as DNA, RNA or a protein/peptide-based vaccines are excluded. Subjects who have received any other active immunotherapy, such as Antigen Loaded Dendritic Cells, within 6 months prior to study entry are also excluded.
- Subjects who have not recovered from radiation, chemotherapy, or immunotherapy toxicities.
- Subjects with either previously irradiated or new CNS (central nervous system) metastases. (Pre-enrollment head CT is not required.)
- Subjects with a history of autoimmune disease such as, but not restricted to, inflammatory bowel disease, systemic lupus erythematosus, ankylosing spondylitis, scleroderma, or multiple sclerosis.
- Subjects with serious intercurrent chronic or acute illness such as pulmonary \[asthma or chronic obstructive pulmonary disease (COPD)\] or cardiac (NYHA class III or IV) or hepatic disease or other illness considered by the P.I. to constitute an unwarranted high risk for investigational drug treatment.
- Medical or psychological impediment to probable compliance with the protocol.
- Concurrent second malignancy other than non-melanoma skin cancer, or controlled superficial bladder cancer. In the event of prior malignancies treated surgically, the subject must be considered NED (no evidence of disease) for a minimum of 3 years prior to enrollment.
- Subjects on steroid therapy (or other immunosuppressive agents such as azathioprine or cyclosporine A) are excluded on the basis of potential immune suppression. Subjects must have had 8 weeks of discontinuation of any steroid therapy prior to enrollment.
- Presence of an active acute or chronic infection, including symptomatic urinary tract infection, HIV (as determined by ELISA and confirmed by Western Blot) or viral hepatitis (as determined by HBsAg and Hepatitis C serology).
- Subjects with penicillin allergies
Key Trial Info
Start Date :
May 1 2009
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
December 1 2010
Estimated Enrollment :
6 Patients enrolled
Trial Details
Trial ID
NCT00906243
Start Date
May 1 2009
End Date
December 1 2010
Last Update
April 4 2012
Active Locations (1)
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1
University of Florida, College of Medicine
Gainesville, Florida, United States, 32610