Gemcitabine or Combination Chemotherapy Followed by Chemoradiation for Stage IB, II, or III Pancreatic Cancer

Study Overview
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Brief Summary
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RATIONALE: Drugs used in chemotherapy, such as gemcitabine hydrochloride, cisplatin, epirubicin hydrochloride, fluorouracil, and capecitabine, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Radiation therapy uses high-energy x-rays to kill tumor cells. It is not yet known whether gemcitabine hydrochloride is more effective when given alone or together with combination chemotherapy and radiation therapy in treating patients with pancreatic cancer. PURPOSE: This randomized phase II/III trial is studying gemcitabine hydrochloride to see how well it works when given alone or together with combination chemotherapy and radiation therapy in treating patients with stage IB, stage II, or stage III pancreatic cancer.

Detailed Description
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OBJECTIVES: Primary Assess the 1-year progression-free survival of patients with stage IB, II, or III adenocarcinoma of the pancreas treated with adjuvant therapy comprising gemcitabine with vs without cisplatin, epirubicin hydrochloride, and fluorouracil followed by chemoradiotherapy with fluorouracil or capecitabine. (Phase II) Compare the 2-year overall survival of patients treated with these regimens. (Phase III) Secondary Assess the feasibility and toxicity of these regimens in these patients. Assess the impact of these regimens on the quality of life of these patients. Assess the pattern of relapse in patients treated with these regimens. OUTLINE: This is a multicenter study. Patients are stratified according to participating center and radical surgery. Patients are randomized to 1 of 2 treatment arms. Arm I: Patients receive gemcitabine hydrochloride IV over 1 hour on days 1, 8, and 15. Treatment repeats every 28 days for 3 courses in the absence of disease progression or unacceptable toxicity. Arm II: Patients receive cisplatin IV over 1 hour and epirubicin hydrochloride IV on day 1 and gemcitabine hydrochloride IV over 1 hour on days 1 and 8. Patients also receive fluorouracil IV continuously beginning on day 1 or oral capecitabine. Treatment repeats every 28 days for 3 courses in the absence of disease progression or unacceptable toxicity. Beginning 2-4 weeks after the completion of chemotherapy, patients in both arms undergo radiotherapy 5 days a week for 6 weeks. Patients also receive concurrent fluorouracil IV continuously or oral capecitabine during radiotherapy. After completion of study treatment, patients are followed up every 3 months.

Official Title
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Randomized Phase II-III Trial of Post-operative Treatment of Pancreatic Adenocarcinoma: Gemcitabine Versus PEFG Followed by Radiochemotherapy With Concomitant Continuous Infusion of 5-fluorouracil

Conditions
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Pancreatic Cancer

Intervention / Treatment
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* Drug: capecitabine
* Drug: cisplatin
* Drug: epirubicin hydrochloride
* Drug: fluorouracil
* Drug: gemcitabine hydrochloride


Participation Criteria
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Eligibility Criteria
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DISEASE CHARACTERISTICS: Histologically confirmed adenocarcinoma of the pancreas Stage IB-III disease Has undergone surgery with radical intent (R0 or R1) within the past 2 months PATIENT CHARACTERISTICS: Karnofsky performance status 70-100% (90-100% for patients 71-75 years of age) WBC ≥ 3,500/mm^3 ANC ≥ 1,500/mm^3 Platelet count ≥ 100,000/mm^3 Hemoglobin ≥ 10 g/dL Creatinine ≤ 1.5 mg/dL Bilirubin ≤ 2 mg/dL SGOT and SGPT ≤ 2 times upper limit of normal Not pregnant or nursing No other malignancy within the past 5 years except surgically treated carcinoma in situ of the cervix or basal cell or squamous cell carcinoma of the skin No psychological, familial, sociological, or geographical condition that would potentially hinder study compliance or follow-up schedule PRIOR CONCURRENT THERAPY: See Disease Characteristics No prior chemotherapy or radiotherapy for pancreatic adenocarcinoma No other concurrent experimental drugs

Ages Eligible for Study
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Minimum Age: 18 Years
Maximum Age: 75 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: Arm I<br>Patients receive gemcitabine hydrochloride IV over 1 hour on days 1, 8, and 15. Treatment repeats every 28 days for 3 courses in the absence of disease progression or unacceptable toxicity. | Drug: gemcitabine hydrochloride<br>* Given IV<br>* Other names: Gemzar;|
| Experimental: Arm II<br>Patients receive cisplatin IV over 1 hour and epirubicin hydrochloride IV on day 1 and gemcitabine hydrochloride IV over 1 hour on days 1 and 8. Patients also receive fluorouracil IV continuously beginning on day 1 or oral capecitabine. Treatment repeats every 28 days for 3 courses in the absence of disease progression or unacceptable toxicity. | Drug: capecitabine<br>* Given orally<br>* Other names: XELODA;Drug: cisplatin<br>* Given IV<br>* Other names: Cisplatino-TEVA;Drug: epirubicin hydrochloride<br>* Given IV<br>* Other names: Farmarubicina;Drug: fluorouracil<br>* Given IV<br>* Other names: FLuorouracile-TEVA;Drug: gemcitabine hydrochloride<br>* Given IV<br>* Other names: Gemzar;|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| 1-year progression-free survival (Phase II) |  | every 3 months during the first 2 years, every 6 months afterwards | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Pattern of relapse |  | every 3 months during the first 2 years, every 6 months afterwards | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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stage IB pancreatic cancer, stage II pancreatic cancer, stage III pancreatic cancer, adenocarcinoma of the pancreas