Gemcitabine and ISIS 2503 in Treating Patients With Advanced or Metastatic Cancer of the Pancreas

Study Overview
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Brief Summary
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RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug may kill more tumor cells. PURPOSE: Phase II trial to study the effectiveness of combining gemcitabine with ISIS 2503 in treating patients who have advanced or metastatic cancer of the pancreas.

Detailed Description
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OBJECTIVES: I. Determine the 6-month and overall survival rates in patients with locally advanced or metastatic adenocarcinoma of the pancreas treated with gemcitabine and ISIS 2503. II. Determine the response rate of these patients treated with this regimen. III. Assess the toxicity of this regimen in this patient population. OUTLINE: This is a multicenter study. Patients receive gemcitabine IV over 30 minutes on days 1 and 8 and ISIS 2503 IV continuously on days 1-14. Treatment continues every 21 days in the absence of disease progression or unacceptable toxicity. Patients are followed every 3 months for 1 year and then every 6 months for 4 years.

Official Title
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Phase II Trial of Gemcitabine and ISIS 2503 in Patients With Locally Advanced or Metastatic Pancreatic Adenocarcinoma

Conditions
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Pancreatic Cancer

Intervention / Treatment
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* Drug: ISIS 2503
* Drug: gemcitabine hydrochloride


Participation Criteria
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Eligibility Criteria
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DISEASE CHARACTERISTICS: Histologically confirmed locally advanced or metastatic adenocarcinoma of the pancreas not amenable to standard curative therapy Duct cell Undifferentiated The following cellular types are not eligible: Islet cell carcinoma Acinar cell carcinoma Cystadenocarcinoma No CNS metastases PATIENT CHARACTERISTICS: Age: 18 and over Performance status: ECOG 0-2 Life expectancy: Not specified Hematopoietic: Absolute neutrophil count at least 1,500/mm3 Platelet count at least 100,000/mm3 No underlying disease associated with active bleeding Hepatic: Bilirubin no greater than 1.5 times upper limit of normal (ULN) Alkaline phosphatase no greater than 3 times ULN AST no greater than 3 times ULN PT and PTT normal Renal: Creatinine no greater than 1.5 times ULN Other: Not pregnant or nursing Negative pregnancy test Fertile patients must use effective contraception during and for 6 months after study PRIOR CONCURRENT THERAPY: Biologic therapy: At least 4 weeks since prior biologic therapy or immunotherapy No concurrent immunotherapy No colony-stimulating factors during first course of therapy Chemotherapy: No prior chemotherapy except radiosensitizing agents used in adjuvant setting or in treatment of locally advanced disease No prior gemcitabine No prior ISIS 2503 No other concurrent chemotherapy Endocrine therapy: Not specified Radiotherapy: No prior radiotherapy to 25% or greater of bone marrow No concurrent radiotherapy Surgery: Not specified

Ages Eligible for Study
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Minimum Age: 18 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
Intervention Model: Single Group Assignment
Masking: None (Open Label)


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: gemcitabine + ISIS 2503<br>Patients receive gemcitabine IV over 30 minutes on days 1 and 8 and ISIS 2503 IV continuously on days 1-14. Treatment continues every 21 days in the absence of disease progression or unacceptable toxicity. Patients are followed every 3 months for 1 year and then every 6 months for 4 years. | Drug: ISIS 2503<br> <br> Drug: gemcitabine hydrochloride<br> <br> |

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| overall survival at 6 months |  | at 6 months | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| response rate |  | Up to 5 years | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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stage III pancreatic cancer, recurrent pancreatic cancer, duct cell adenocarcinoma of the pancreas, adenocarcinoma of the pancreas, stage IV pancreatic cancer