A Phase 1 interventional study of monoclonal antibody RAV12 in Cancer, sponsored by MacroGenics. Completed at 5 sites in United States. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2022-02-22.
Sponsored by MacroGenics · Phase 1, Interventional, and Treatment
RATIONALE: Monoclonal antibodies, such as RAV12, can block tumor growth in different ways. Some block the ability of tumor cells to grow and spread. Others find tumor cells and help kill them or carry tumor-killing substances to them.
PURPOSE: This phase I trial is studying the side effects and best dose of RAV12 in treating patients with metastatic or recurrent adenocarcinoma.
OBJECTIVES:
OUTLINE: This is an open-label, dose-escalation study.
Patients receive RAV12 IV over 2 hours 2-3 times per week in weeks 1-4 (course 1). Patients are evaluated for response on day 43. Patients achieving a partial or complete response may be eligible to receive additional courses of RAV12 as above. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity.
Cohorts of 3-6 patients receive escalating doses of RAV12 until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 of 6 patients experience dose-limiting toxicity. Up to 15 additional patients are treated at the MTD in 1 or more patients groups (e.g., colorectal, pancreatic, gastroesophageal, and other adenocarcinoma).
After completion of study treatment, patients are followed within 4 weeks and then every 6-12 months thereafter.
PROJECTED ACCRUAL: A total of 75 patients will be accrued for this study.
2,004 studies on the registry are indexed under Adenocarcinoma; 375 are open to participants now.
This study's enrollment of 53 is above the median of 45 across 1,553 interventional studies indexed under Adenocarcinoma.
Browse Adenocarcinoma studies →MacroGenics is the lead sponsor of 42 studies on the registry; 4 are open to participants now.
Of its 17 completed or terminated interventional studies of FDA-regulated products, 11 (65%) have results posted.
Counted across the registry records on this site, refreshed daily.
DISEASE CHARACTERISTICS:
Histologically confirmed adenocarcinoma
Must have failed at least 1, but no more than 3, prior therapies for metastatic or recurrent disease
Meets 1 of the following criteria:
Hormone receptor status:
PATIENT CHARACTERISTICS:
Age
Sex
Menopausal status
Performance status
Life expectancy
Hematopoietic
Hepatic
Renal
Cardiovascular
No thrombosis within the past 3 months, including any of the following:
Pulmonary
Immunologic
Other
No other primary malignancy within the past 3 years except for the following:
PRIOR CONCURRENT THERAPY:
Biologic therapy
Chemotherapy
Endocrine therapy
No concurrent steroids except for the following:
Radiotherapy
Surgery
Other
No concurrent vitamins except those approved by the medical monitor
Biological: monoclonal antibody RAV12
Escalating doses of RAV12 (weekly 0.3, 1.0, 1.5, 3.0, 4.0, 5.0, 6.0 mg/kg or 0.5 mg/kg BIW or TIW; 0.75 mg/kg BIW) for 4 weeks
Toxicity by CTCAE
Time frame: Days 1-50
Maximum tolerated dose
Time frame: Days 1-50
Pharmacokinetics of RAV12 by serum levels
Time frame: Days 1, 2, 4, 5, 8, 15, 22, 29, 36, 43, and 50
Immunogenicity by Human Anti-chimeric antibodies
Time frame: Days 1, 8, 15, 22, and 50
Time to tumor progression by clinical assessment
Time frame: 6 months
Progression free survival by clinical assessment
Time frame: 3 and 6 months
This study is completed, as verified in Feb 2022. You cannot join it, but the record below documents what was studied.
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