Phase III FOLFIRINOX (mFFX) +/- SBRT in Locally Advanced Pancreatic Cancer

• Status: Active, not recruiting
• Trial end date: 2022-09-01
• Target enrollment: 0
• Participant gender: All

Summary

The goal of this study is to determine the safety and efficacy of a chemotherapy regimen known as Modified FOLFIRINOX (mFFX) alone or with the addition of Stereotactic Body Radiotherapy (SBRT). We hope to learn if this new treatment combination helps to control the disease and improve survival for patients with locally advanced pancreatic cancer.

• Phase: Phase 3
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Stanford University
• Treatments: Irinotecan; Leucovorin; Oxaliplatin

Criteria

Inclusion Criteria:

• Histologically confirmed adenocarcinoma of the pancreas.

• Induction mFolfirinox up to 4 cycles. Informed consent must be signed by the end of the second cycle.

• Stable or better disease on re-staging scans.

• Determined unresectable by a pancreatic cancer surgeon or a multi-disciplinary or gastrointestinal oncology Tumor Board.

• Typically, pancreatic tumors must be less than 8.0 cm in greatest axial dimension at the time of treatment planning but final determination of eligibility will be based upon satisfying the radiation normal tissue constraints as per protocol.

• ECOG 0, 1, or 2

• Patients must have acceptable organ and marrow function as defined below and within 30 days of eligibility confirmation:

• leukocytes (WBC) >=3,000/mL

• absolute neutrophil count (ANC)>=1,500mL

• platelets >=50,000/mL

• total bilirubin < or = 1.5 X institutional upper limit of normal

• AST(SGOT)/ALT(SGPT) < or =2.5 X institutional upper limit of normal

• creatinine within normal institutional limits

• Ability to understand and the willingness to sign an informed consent form.

• Life expectancy > 6 months.

Exclusion Criteria:

• Metastatic disease

• Patients who have had prior radiotherapy to the upper abdomen/liver.

• Patients who have received chemotherapy for pancreatic cancer, other than up to 4 cycles of mFolfirinox.

• Children are excluded because pancreatic tumors rarely occur in this age group. Furthermore, treatment requires a great deal of patient cooperation including the ability to lie still for several hours in an isolated room.

• Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection (or infections requiring systemic antibiotic treatment), symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements.

• Any concurrent malignancy other than non-melanoma skin cancer, non-invasive bladder cancer, or carcinoma in situ of the cervix. Patients with a previous malignancy without evidence of disease for > 5 years will be allowed to enter the trial.

• Pregnant and breastfeeding women are excluded; as well as women of child-bearing potential who are unwilling or unable to use an acceptable method of birth control (hormonal or barrier method of birth control; abstinence) to avoid pregnancy for the duration of the study. Male subjects must also agree to use effective contraception for the same period as above. Should a woman become pregnant or suspect she is pregnant while participating in this study, she should inform her treating physician immediately.

• Women who are not post-menopausal (as defined in Appendix III) and have a positive urine or serum pregnancy test or refuse to take a pregnancy test