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RATIONALE: Radiation therapy uses high-energy x-rays to damage tumor cells. Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining radiation therapy with chemotherapy before and after surgery may kill more tumor cells.
PURPOSE: Randomized phase II trial to compare the effectiveness of combining radiation therapy with two different chemotherapy regimens before and after surgery in treating patients who have esophageal cancer.
- Compare the pathologic complete response rate in patients with adenocarcinoma of the esophagus or gastroesophageal junction treated with radiotherapy with pre- and post-operative cisplatin plus paclitaxel versus cisplatin plus irinotecan.
- Compare the survival outcome in patients treated with these regimens.
- Compare the toxicity of these regimens in these patients.
- Compare the tolerability of these adjuvant chemotherapy regimens after neoadjuvant chemoradiotherapy in these patients.
- Compare time to progression or recurrence in patients treated with these regimens.
OUTLINE: This is a randomized, multicenter study. Patients are stratified according to ECOG performance status (0 vs 1) and stage of disease (T2-3, N0, M0 vs T1-3, N0-1, M0 or M1A). Patients are randomized to 1 of 2 treatment arms.
- Arm I: Patients receive neoadjuvant radiotherapy once daily, 5 days a week, for 5 weeks beginning on day 1 concurrently with neoadjuvant chemotherapy comprising cisplatin IV over 2-3 hours followed by irinotecan IV over 30-60 minutes once daily on days 1, 8, 22, and 29. Four to six weeks after completion of neoadjuvant chemoradiotherapy, patients undergo surgical resection. A minimum of 4 weeks after resection, patients receive adjuvant chemotherapy comprising cisplatin and irinotecan as above on days 1 and 8. Treatment with adjuvant chemotherapy repeats every 3 weeks for 3 courses.
- Arm II: Patients receive neoadjuvant radiotherapy as in arm I concurrently with neoadjuvant chemotherapy comprising paclitaxel IV over 1 hour followed by cisplatin IV over 2-3 hours once daily on days 1, 8, 15, 22, and 29. Patients then undergo surgical resection as in arm I. A minimum of 4 weeks after resection, patients receive adjuvant chemotherapy comprising paclitaxel IV over 3 hours followed by cisplatin as above on day 1. Treatment with adjuvant chemotherapy repeats every 3 weeks for 3 courses.
In both arms, treatment continues in the absence of disease progression or unacceptable toxicity.
Patients are followed at 1 month, every 3 months for 2 years, every 6 months for 3 years, and then annually for 5 years.
PROJECTED ACCRUAL: A total of 46-94 patients (23-47 per treatment arm) will be accrued for this study within 1.5-3 years.
Allocation: Randomized, Control: Active Control, Primary Purpose: Treatment
cisplatin, irinotecan hydrochloride, paclitaxel, adjuvant therapy, conventional surgery, neoadjuvant therapy, radiation therapy
CCOP - Colorado Cancer Research Program, Incorporated
Active, not recruiting
National Cancer Institute (NCI)
Published on BioPortfolio: 2014-08-27T03:56:13-0400
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug and combining chemotherapy with surgery...
RATIONALE: Drugs used in chemotherapy, such as cisplatin and irinotecan, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from divi...
RATIONALE: Drugs used in chemotherapy, such as irinotecan and cisplatin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from divi...
RATIONALE: Gefitinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as cisplatin and irinotecan, work in differ...
RATIONALE: Drugs used in chemotherapy such as irinotecan and cisplatin use different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy ...
Children with metastatic hepatoblastoma have a poor prognosis, even with dose intensification of cisplatin and doxorubicin. Vincristine and irinotecan have demonstrated activity in high risk disease. ...
Gastric adenocarcinoma most often presents at an advanced stage and overall five-year survival of ∼30%. Pharmacological ascorbate (high-dose IV ascorbate) has been proposed as a promising nontoxic a...
Epithelial ovarian cancer (EOC) remains the most lethal gynecologic malignancy. Primary cytoreductive surgery with adjuvant taxane-platinum chemotherapy is the standard treatment to fight ovarian canc...
In this manuscript we aimed at the simultaneous separation and quantification of Gemcitabine and Irinotecan hydrochloride (injected both as single components and in combination) from Sprague Dawley ra...
Surgery remains an integral part of the treatment of medulloblastoma. We present our experience with repeat surgery for this tumor before initiation of adjuvant therapy.
Drug therapy given to augment or stimulate some other form of treatment such as surgery or radiation therapy. Adjuvant chemotherapy is commonly used in the therapy of cancer and can be administered before or after the primary treatment.
Radiotherapy given to augment some other form of treatment such as surgery or chemotherapy. Adjuvant radiotherapy is commonly used in the therapy of cancer and can be administered before or after the primary treatment.
Combined chemotherapy and radiotherapy given to augment some other form of treatment such as surgery. It is commonly used in the therapy of cancer.
Therapeutic practices which are not currently considered an integral part of conventional allopathic medical practice. They may lack biomedical explanations but as they become better researched some (PHYSICAL THERAPY MODALITIES; DIET; ACUPUNCTURE) become widely accepted whereas others (humors, radium therapy) quietly fade away, yet are important historical footnotes. Therapies are termed as Complementary when used in addition to conventional treatments and as Alternative when used instead of conventional treatment.
An inorganic and water-soluble platinum complex. After undergoing hydrolysis, it reacts with DNA to produce both intra and interstrand crosslinks. These crosslinks appear to impair replication and transcription of DNA. The cytotoxicity of cisplatin correlates with cellular arrest in the G2 phase of the cell cycle.
In a clinical trial or interventional study, participants receive specific interventions according to the research plan or protocol created by the investigators. These interventions may be medical products, such as drugs or devices; procedures; or change...
Head and neck cancers
Cancer can occur in any of the tissues or organs in the head and neck. There are over 30 different places that cancer can develop in the head and neck area. Mouth cancers (oral cancers) - Mouth cancer can develop on the lip, the tongue, the floor...