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Proton Therapy for Esophageal Cancer
Sponsor: Loma Linda University
Summary
The goal of this phase II study is to investigate the feasibility, toxicity and efficacy of a regimen incorporating a proven systemic regimen, carboplatin /paclitaxel, with conformal proton modality, followed by definitive surgery. In most combined-modality trials to date, chemotherapy regimens have included cisplatin, usually in conjunction with 5-fluorouracil. In designing the regimen, the investigators attempt to improve on the standard cisplatin/5-fluorouracil regimen in several ways. First, full-dose paclitaxel is added to the regimen. This agent has activity against advanced esophageal cancer and is also a potent radiosensitizer. Second, the substitution of carboplatin for cisplatin has resulted in reduced toxicity of various combination regimens similar to that used by CROSS trial and allows for easier administration in the outpatient setting.4 Third, for localized esophageal cancer, dose distribution patterns achievable with proton beam could potentially offer important clinical advantages relative to those achievable with x-rays (photons).19 Based on this, the investigators believe that this study should be conducted with the radiation modality that offers the best dosimetry achievable at our institution.
Official title: A Phase II Trial of Proton Chemotherapy (PCT) for Resectable Esophageal or Esophagogastric Junction Cancer
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
38
Start Date
2013-02-20
Completion Date
2032-08
Last Updated
2025-06-04
Healthy Volunteers
No
Conditions
Interventions
Proton radiation
Locations (1)
Loma Linda University Medical Center
Loma Linda, California, United States