Alpha-type-1 Dendritic Cell-based Vaccines in Patients With Metastatic Colorectal Cancer

Completed · Phase 1

Conditions studied: Metastatic Colorectal Cancer

In brief

The purpose of this study is to evaluate the administration, safety and immunologic effectiveness of an experimental vaccine for colorectal cancer patients.

Key facts

Study ID

NCT00558051

Run by

Pawel Kalinski

People needed

15

Starts

2008-01-01

Expected to finish

2014-04-01

Last updated by the study team

2016-04-01

Who can join

Age: 18 and older, up to 80. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Histologically or cytologically confirmed metastatic colorectal cancer with minimal evidence of disease or resectable metastases (to include extra-hepatic metastases).
• Availability of metastatic tumor material, from hepatic metastasis and additional sites, that can be resected under sterile conditions for autologous vaccine preparation (not all tumors harvested will be of sufficient quantity or quality to make vaccine, therefore some subjects may not receive vaccine).
• No chemotherapy, radiotherapy, major surgery, or biologic therapy for their malignancy in the 4 weeks prior to the vaccine administration and must have recovered from all side effects.
• An ECOG performance standard of 0, 1 or 2.
• Adequate hepatic function as evidenced by bilirubin < 2.0 mg/dL and a PT < 2 seconds of the upper limit of normal.
• Age equal to 18 years or older and greater than 30 kg.
• Platelet counts greater than 100,000, a hematocrit > 27.0, a white blood count > 3000/µl, and a creatinine less than or equal to 1.5 mg/dL or a creatinine clearance of > 60 mL/min.
• Aware of the neoplastic nature of his/her illness, the experimental nature of the therapy, alternative treatments, potential benefits and risks, and willing to sign an informed consent.
• Patients must be able to understand and be willing to sign a written informed consent document.

You may not qualify if…

• Subjects currently treated with systemic immunosuppressive agents, including steroids, are ineligible until 4 weeks after removal from immunosuppressive treatment. Subjects on maintenance steroids because of adrenal insufficiency are eligible.
• Subjects with severely abnormal liver function tests [AST (SGOT), ALT (SGPT), GGT, Alk.Phos, LDH, and total bilirubin greater than 2 X ULN]
• Subjects with uncontrolled pain.
• Subjects with active autoimmune disease, positive serology for HIV, HBV, or HCV (testing will be performed with FDA licensed blood donor tests).
• Subjects with concurrent additional malignancy (with exception of non-melanoma skin cancers and carcinoma in situ of the cervix).
• Subjects who are allergic to or develop an allergy to heparin.
• Subjects who are pregnant.
• Subjects who have sensitivity to drugs that provide local anesthesia.

Where it is running

• University of Cancer Institute — Pittsburgh, Pennsylvania, United States

Full record on ClinicalTrials.gov

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