Carbon Ion Radiation Therapy for Locally Advanced Pancreatic Cancer



Status:Recruiting
Conditions:Cancer, Cancer, Cancer, Cancer, Pancreatic Cancer
Therapuetic Areas:Oncology
Healthy:No
Age Range:18 - 99
Updated:1/20/2018
Start Date:April 2016
End Date:December 2019
Contact:Guo-Liang Jiang, MD
Email:guoliang.jiang@sphic.org.cn
Phone:+86-021-38296666-53609

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A Prospective Phase I Clinical Trial of Carbon Ion Radiation Therapy for Locally Advanced, Unresectable Pancreatic Cancer

This is a phase I trial to determine the maximum tolerated dose of carbon ion radiotherapy
for the treatment of locally advanced, unresectable, pancreatic cancer.


Inclusion Criteria:

1. Signed the informed consent form;

2. Age ≥ 18;

3. Capable of following the protocol

4. Cytologically or histologically proven diagnosis of adenocarcinoma of the pancreas;

5. Unresectable adenocarcinoma of the pancreas by radiographic criteria according to the
criteria of the NCCN Guidelines and based on post-chemotherapy imaging or due to
medical contraindications to radical resection;

6. No evidence of distant metastases based on imaging evaluation;

7. Maximum tumor and positive lymph node diameter ≤ 6 cm;

8. ECOG Performance Status 0-1;

9. Life expectancy ≥ 12 weeks;

10. Adequate blood function: absolute neutrophil count (ANC) ≥1.5 x 109/L, platelet count
≥100 x 109/L, and hemoglobin ≥9 g/dL (use of transfusion to achieve said levels or
greater is acceptable);

11. Adequate liver function: total bilirubin <1.5 x ULN, and AST and ALT <2.5 x ULN;

12. Adequate kidney function: serum creatinine ≤1.25 x ULN or calculated creatinine
clearance rate ≥50mL/min and urine protein <2+.If the patient's baseline urine protein
is at ≥2+, urine samples must be taken for 24 hours to verify that urine protein is
≤1g;

13. Laboratory studies within 14 days prior to registration demonstrating that the
internationalization standard ratio (INR) ≤1.5 and prothrombin time (PPT) ≤1.5 x ULN.

14. Prior receipt of 2-4 cycles of Gemcitabine-based systemic chemotherapy.

Exclusion Criteria:

1. Lack of pathologic confirmation of pancreatic malignancy prior to treatment
initiation;

2. ECOG Performance Status >=2;

3. Poor liver, kidney and bone marrow function that do not meet the requirements for
treatment;

4. Persistent grade ≥ 2 toxicity due to previous cancer treatment;

5. Patient has previously received abdominal radiation therapy or abdominal radioactive
seed implantation;

6. Those wearing a cardiac pacemaker or another type of metal prosthetic implant whose
normal functions may suffer interference from high energy radiation or that could
affect the radiation target area;

7. Where it is not possible to achieve the predetermined safety dose limit with the dose
equivalent limit of the organ at risk such as the liver or digestive tract, etc.;

8. If the doctor determines that the heavy proton or carbon ion dosage radiotherapy will
not bring any benefit to the patient;

9. Patients suffering from another illness or other factors that could affect the proton
or carbon ion therapy;

10. Pregnant (verified by serum or urine β-HCG test) or breastfeeding females;

11. Drug-abuse or alcohol dependency;

12. HIV positive, including those that have received antiretroviral therapy; replicative
stage of chronic Hepatitis B virus; active stage of Hepatitis C; and active stage of
syphilis;

13. HBV positive patients suffering from replicative stage of hepatitis virus, requiring
antiretroviral therapy but cannot due to a concomitant disease;

14. Patients with a history of mental illness that may prevent their completion of
treatment;

15. Patients with serious complications that could affect the course of treatment,
including:

- Unstable angina, congestive heart failure, or myocardial infarction requiring
hospital admittance over the last 6 months;

- Acute or systemic bacterial infection;

- Chronic exacerbated obstructive pulmonary disease or other respiratory system
disease requiring inpatient treatment;

- Impaired liver function or impaired kidney function;

- Patients suffering from immunosuppression;

16. Patients with contraindications to receiving radiotherapy, such as a serious
connective tissue disease (eg: scleroderma)

17. Patients that are unable to understand the objective of the treatment/cannot sign the
informed consent form;

18. Patients that lack civil capacity to act or whose civil capacity to act is limited.
We found this trial at
2
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Shanghai, Shanghai
Phone: +86-021-38296666-53609
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1300 Morris Park Ave
Bronx, New York 10461
(718) 430-2000
Phone: 718-430-3697
Albert Einstein College of Medicine The Albert Einstein College of Medicine of Yeshiva University is...
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