Finding studies
Finding studies
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Lead
Jonsson Comprehensive Cancer Center
With
OBJECTIVES: Primary * Determine the maximum tolerated dose of adjuvant autologous dendritic cells loaded with irradiated autologous tumor cells in patients with stage IB-IIIA non-small cell lung cancer undergoing resection. * Determine the safety and tolerability of this vaccine in these patients. Secondary * Determine the feasibility of this vaccine in these patients. * Determine vaccine-specific and antitumor immunity in patients treated with this vaccine. OUTLINE: This is a dose-escalation study. Patients undergo leukaphersis to isolate peripheral blood mononuclear cells (PBMC). PBMC are expanded ex vivo to generate monocyte-derived dendritic cells (DC). Autologous tumor cells are harvested and purified at the time of surgical resection. DC are then loaded with irradiated autologous tumor cells. Within 4-8 weeks after surgical resection, patients receive autologous DC loaded with irradiated autologous tumor cells intradermally on approximately days 1, 30, and 60 in the absence of unacceptable toxicity. Cohorts of 6-9 patients receive escalating doses of vaccine until the maximum tolerated dose (MTD) is determined. If 2 of 9 patients in the first cohort experience dose-limiting toxicity, that dose level is considered the MTD. Patients are followed at approximately 1 and 4 months, and then every 6 months for 4 years. PROJECTED ACCRUAL: A total of 12-15 patients will be accrued for this study within 18 months.
Age
18–any
Sex
ALL
Healthy volunteers
Not accepted
