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Phase II Study of Surgery and Ad5CMV-p53 Gene Followed By Cisplatin and Radiotherapy in Patients With Newly Diagnosed Resectable Stage III or IV Squamous Cell Carcinoma of the Oral Cavity, Oropharynx, Hypopharynx, or Larynx
Alternate Title Gene Therapy and Surgery Followed by Chemotherapy and Radiation Therapy in Treating Patients With Newly Diagnosed Cancer of the Mouth or Throat
Objectives
Entry Criteria Disease Characteristics:
Prior/Concurrent Therapy: Biologic therapy:
Chemotherapy:
Endocrine therapy:
Radiotherapy:
Surgery:
Patient Characteristics: Age:
Performance status:
Life expectancy:
Hematopoietic:
Hepatic:
Renal:
Other:
Expected Enrollment 60A total of 60 patients will be accrued for this study within 1 year. Outcomes Primary Outcome(s)Feasibility of treatment as measured by accrual rate and percentage of patients successfully receiving the required doses of study treatment to the primary site Progression-free survival from time of registration until disease progression Outline This is a multicenter study. Patients undergo surgical resection and receive an intraoperative Ad5CMV-p53 gene injection into the resection bed and into the deep soft tissue bed of the cervical level with nodal metastasis. Patients also receive a third intraoperative Ad5CMV-p53 gene injection into the neck dissection bed, where it is allowed to sit in place for 10 minutes. Within 48-72 hours after surgery, patients receive a postoperative Ad5CMV-p53 gene injection into each of two drainage catheters next to the mucosal suture line and neck dissection bed, where it is allowed to sit in place for 2 hours. Within 56 days after surgery, patients receive cisplatin IV over 30-90 minutes on days 1, 22, and 43 and radiotherapy on days 1-5, 8-12, 15-19, 22-26, 29-33, and 36-40. Patients may receive 3 additional days of radiotherapy to high-risk areas on days 43-45. Patients are followed every 2-6 months for 2 years and then annually for 3 years. Trial Lead Organizations Southwest Oncology Group
Note: The purpose of most clinical trials listed in this database is to test new cancer treatments, or new methods of diagnosing, screening, or preventing cancer. Because all potentially harmful side effects are not known before a trial is conducted, dose and schedule modifications may be required for participants if they develop side effects from the treatment or test. The therapy or test described in this clinical trial is intended for use by clinical oncologists in carefully structured settings, and may not prove to be more effective than standard treatment. A responsible investigator associated with this clinical trial should be consulted before using this protocol. Back to Top |
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