Clinical trial NCT00658801: Study of Respiratory Gated Proton Beam Radiotherapy for Inoperable Pancreas Carcinoma
Official title: A Phase II Study of Respiratory Gated Proton Beam Radiotherapy for Inoperable Pancreas Carcinoma
Study type: INTERVENTIONAL
Overall status: TERMINATED
Phase: PHASE1
Conditions: Pancreatic Cancer
Lead sponsor: National Cancer Center, Korea
Sponsor class: OTHER_GOV
First posted: 2008-04-15
Enrollment: 4
Sex: ALL
Minimum age (years): 18
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: NA
Intervention model: SINGLE_GROUP
Primary purpose: TREATMENT

Brief summary: The only curative option for pancreatic cancer patients is surgery, but the patients within 20% of them are possible for a radical surgery. Accordingly, concurrent chemo-radiation therapy is generally used for palliation of unresectable pancreatic cancer patients. So far, the use of 5-fluorouracil (5-FU) was the traditional method of chemotherapy. However, these days, oral anti-cancer medicine, capecitabine(Xeloda®), was developed and considered as an alternative medicine of 5-fluorouracil (5-FU). Furthermore, according to the recent results of clinical trials, the clinical use of capecitabine(Xeloda®) with radiation therapy was proved to be very effective and safe. Proton therapy is a new radiation therapy which remaining energy is released when they reach the tumor, delivering the most effective dose of radiation and which can minimize the exposure to normal tissues. The purpose of this trial is to improve the therapeutic effects by using proton therapy and chemotherapy concurrently.


Eligibility criteria: Inclusion Criteria:

* Pathologically confirmed adenocarcinoma of the pancreas or a serum CA19-9 level higher than normal limits and an pancreas cancer-compatible radiological features in one or more in CT/MRI/PET scans
* Unresectable disease base on institutional standard criteria of unresectability or recurrent disease following radical surgery. There is no evidence of metastatic disease in the major viscera and no peritoneal seeding
* Patients with biliary or gastroduodenal obstruction must have drainage prior to starting chemoradiation
* All malignant disease must be encompassable within a single irradiation field (15x15cm maximum)
* All patients must have radiographically assessable disease
* No previous irradiation to the planned field
* Age of ≥ 18 years
* Performance status of 0 to 2 on the Eastern Cooperative Oncology Group (ECOG) score
* Required Entry Labortory Parameters:

  * WBC count ≥ 2,000/mm3
  * hemoglobin level ≥ 7.5 g/dL
  * platelet count ≥ 100,000/mm3
  * total bilirubin ≤ 2.0 mg/dL (Patients with elevated bilirubin due to obstruction should be stented and their bilirubin should be decreased ≤ 2.0 mg/dL prior to study entry)
  * creatinine ≤ 3.0 mg/dL
* Oral intake (including J-tube feeding) of ≥ 1,500 calories/day should be maintained.

Exclusion Criteria:

* There is evidence of metastasis in the major viscera or peritoneal seeding.
* Age of \< 18 years
* Previous history of RT adjacent to planned field
* Poor performance status of 3 to 4 on the Eastern Cooperative Oncology Group (ECOG) score
* Pregnant or breast feeding status
* Previous history uncontrolled other malignancies within 2 years

Primary outcomes:
measure: all cause mortality
timeFrame: two years
Secondary outcomes:
Other outcomes:
Locations:
city: Goyang
country: Korea, Republic of
facility: National Cancer Center Korea
state: Gyeonggi
Study officials:
References: