Clinical Research Directory

Stereotactic PAncreatic RadioTherapy Adjuvant Therapy

Sponsor: Istituto Clinico Humanitas

Summary

While surgery is considered the only potentially curative therapy for pancreatic cancer, 5-year overall survival (OS) is typically \<25%. Following surgical resection of pancreatic cancer, adjuvant conventionally fractionated RT (CRT, delivering 45-54 Gy in 1.8-2.0 Gy per fraction) with 5-FU chemotherapy is recommended in high-risk patients (positive lymph nodes and/or R1-R2 resection margin status). However, the benefit of CRT in this setting is controversial due to lack of prospective positive data. Moreover, duration of treatment course (delaying initiation of more effective chemotherapy schedules), insufficient dose delivery due potential radiation-related severe toxicity to proximity organs represents a serious limitation to treatment efficacy. Stereotactic Body Radiotherapy (SBRT) is a novel radiotherapy technique consisting of highly focused irradiation with a steep dose gradient, thus allowing the delivery of ablative radiation doses and significant sparing of proximity critical structures. Higher doses per fraction allows for more intensive treatments and shorter duration of the radiation course.

Official title: Stereotactic PAncreatic RadioTherapy Adjuvant Therapy (SPARTA): Phase II Trial.

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