Phase 1 Trial of Interleukin 12 Gene Therapy for Metastatic Pancreatic Cancer

This is an interventional treatment trial for Metastatic Pancreatic Cancer Read More

Inclusion Criteria:

• Histologically proven (biopsy or cytology) metastatic pancreatic adenocarcinoma.
• Age ≥ 18 years.
• No prior treatment (surgery, chemotherapy, radiotherapy, or biological therapy) for the study cancer.
• Zubrod performance score of 0 - 2 within 30 days of registration.

• Subjects must have adequate baseline organ function, as assessed by the following laboratory values, within 30 days before initiating the study therapy:

  • Adequate renal function with serum creatinine ≤ 1.8 mg/dL or creatinine clearance ≥ 50 mL/min/m2.
  • Absolute neutrophil count > 1,000/μL.
  • Hemoglobin > 8.0 g/dL.
  • Platelet count > 100,000/μL.
  • Bilirubin < 2.0 mg/dL.
  • SGOT and SGPT < 3.0 times upper limit of normal (ULN). Subjects with liver metastases may have SGOT/SGPT < 5.0 times ULN.
• Women of childbearing potential and male participants must agree to use a medically effective means of birth control throughout and for 60 days beyond the treatment phase of the study.
• Subjects on oral warfarin anticoagulation therapy may be included in this study, but must have close monitoring of their coagulation parameters as altered parameters and/or bleeding have been reported in patients taking Xeloda® and such agents concomitantly. Subjects on other forms of anti-coagulation therapies may need close clinical monitoring for signs or symptoms of bleeding.
• The subject must possess the ability to give informed consent and express a willingness to meet all of the expected requirements of the protocol for the duration of the study.

Exclusion Criteria:

• Pregnant and lactating women.
• Clinical or laboratory evidence of pancreatitis, based on discretion of treating physician.
• Serious non-malignant disease (e.g., congestive heart failure or uncontrolled infections), which, in the opinion of the investigator would compromise study objectives.
• Major surgery planned within 3 months of registration other than diagnostic procedures such as laparoscopy or endoscopic ultrasound and stenting or PEG/PEJ placement.
• Islet cell tumor, benign cyst, peri-ampullary carcinoma or any non-adenocarcinomas.
• Acute infection. Acute infection is defined by any viral, bacterial, or fungal infection that has required specific therapy within 72 hours of initiation of the study therapy (defined as day 1).
• Previous history of liver disease including hepatitis.
• Positive serologic test for Hepatitis B or C at baseline.
• Immunosuppressive therapy including systemic corticosteroids. Use of inhaled and topical corticosteroids is permitted.
• Impaired immunity or susceptibility to serious viral infections.
• Allergy to any product used on the protocol.
• Serious medical or psychiatric illness or concomitant medication, which, in the judgment of the investigator, might interfere with the subject's ability to respond to or tolerate the treatment or complete the trial.