Endpoints with gene therapy

Ad.TNF gene therapy is presently in clinical trials in patients receiving radiotherapy. An open-label, phase I, dose-escalation study of tumor necrosis factor-alpha (TNFerade) gene transfer with radiation therapy for locally advanced, recurrent, or metastatic solid tumors is currently accruing patients and has several endpoints (82), including toxicity and tolerable dose. Pharmacokinetics will be evaluated and biological correlates will determine the histologic response to therapy. 

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