Clinical Trials Logo

Clinical Trial Details — Status: Completed

Administrative data

NCT number NCT00861107
Other study ID # ITL-002-CRYO
Secondary ID
Status Completed
Phase Phase 1/Phase 2
First received March 12, 2009
Last updated June 6, 2011
Start date August 2009
Est. completion date May 2011

Study information

Verified date June 2011
Source Immunovative Therapies, Ltd.
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

This is a Phase I/II study to investigate the feasibility of creating a personalized therapeutic cancer vaccine within the body. A vaccine contains a source of tumor antigen and an adjuvant. In this study, tumor antigen is generated by freezing a tumor by a minimally invasive percutaneous (through the skin) cryoablation procedure. The study drug, AlloStim, is injected into the ablated tumor to promote development of an anti-tumor immune response.


Description:

This is a Phase I/II clinical study to investigate the feasibility of creating a personalized anti-tumor vaccine within the body of patients with advanced cancers. The aim of the study is to evaluate the safety of administration and anti-tumor effect of a vaccine protocol that has three separate phases. Cancer patients generally present with an immune response to cancer biased to a Th2 response, while a Th1 response is considered necessary for mediating anti-tumor immunity. The first step of the study consists of three (3) weekly intradermal priming doses of AlloStim. The aim of this step is to create Th1 immunity to the alloantigens in AlloStim, thus increasing the number of Th1 cells in circulation. The second step of the protocol involves the cryoablation of a selected tumor lesion followed by an intratumoral AlloStimTM injection. The aim of this step is to generate tumor-specific CTL killer cells in the circulation. The final step is an intravenous infusion of AlloStim. The aim of this step is to activate circulating Th1 cells, killer cells, and natural killer cells The further aim of this step is to create an inflammatory environment that can break-down the ability of the tumor to avoid an anti-tumor immune response.


Recruitment information / eligibility

Status Completed
Enrollment 50
Est. completion date May 2011
Est. primary completion date March 2011
Accepts healthy volunteers No
Gender All
Age group 18 Years and older
Eligibility Inclusion Criteria:

- 18 years or older

- Metastatic cancer refractory to at least one course of active chemotherapy or prior radiation therapy, including metastatic breast cancer, colorectal cancer, non-small cell lung cancer, ovarian or other gynecological cancer, prostate cancer, pancreatic or other GI cancer, melanoma, head or neck cancer or lymphoma/plasmacytoma.

- Measurable disease determined upon review of abdominal and/or chest CT scan within 60 days of evaluation for study inclusion with a target tumor lesion for cryoablation located in liver, kidney, bone, pancreas, lymph node, skin, neck or prostate deemed to be accessible for percutaneous access.

- Acceptable cryoablation procedure technique risk: the target tumor for ablation must have adequate distance from adjacent vasculature and other organs to permit safe application of cryoprobe (generally, more than a 2.5cm clearance of the cryoprobe from any vital structure such as the bowel, inferior vena cava, or aorta). The safety assessment of the cryoprobe placement will be made an attending radiologist based on imaging studies.

- Life expectancy >180 days

- No bevacizumab (Avastin®) within 6 weeks of planned cryoablation procedure

- ECOG status 0-1

- No concurrent medication known to interfere with platelet function or coagulation (e.g., aspirin, ibuprofen, clopidogrel, or warfarin) unless such medications can be discontinued for an appropriate time period based on the drug half-life and known activity (e.g., aspirin for 7 days) prior to cryoablation procedure

- No low molecular weight heparin preparations unless can be discontinued 8 hours prior to cryoablation

- At least 2 weeks since prior cytotoxic chemotherapy

- Absolute granulocyte count = 1,200/mm3

- Platelet count = 100,000/mm3

- PT/INR = 1.5

- INR correctable to = 1.5 or a PT/PTT correctable to normal limits. Patients receiving anti-coagulation treatment with an agent such as warfarin or heparin may be allowed to participate. For patients on warfarin, the INR should be monitored weekly prior to the cryoablation day 21 to assure INR is stable. However, heparin or warfarin must be withheld prior to cryoablation such that the above criteria are met.

- Hemoglobin = 9 g/dL

- Creatinine = 1.5 mg/dL

- Total bilirubin = 1.5 times normal

- Alkaline phosphatase = 2.5 times normal (= 5 times normal if liver involvement)

- Aspartate aminotransferase (AST) or (SGOT) = 2.5 times ULN

- Alanine aminotransferase (ALT) or (SGPT) = 2.5 times ULN

- Not pregnant or lactating

- Patients with child bearing potential must agree to use adequate contraception

- No psychiatric or addictive disorders or other condition that, in the opinion of the investigator, would preclude study participation

- Study specific informed consent

Exclusion Criteria:

- Taking anticoagulant medication for concomitant medical condition (unless can be safely discontinued for cryoablation procedure)

- Prior allogeneic bone marrow/stem cell or solid organ transplant

- Chronic use (> 2 weeks) of greater than physiologic doses of a corticosteroid agent (dose equivalent to > 10 mg/day of prednisone) within 30 days of the first day of study drug treatment

- Topical and inhaled corticosteroids are permitted

- Concomitant autoimmune disease (e.g., rheumatoid arthritis, multiple sclerosis, autoimmune thyroid disease, uveitis)

- Prior experimental cancer vaccine treatment (e.g., dendritic cell therapy, heat shock vaccine)

- Immunosuppressive therapy, including: cyclosporine, antithymocyte globulin, or tacrolimus within 3 months of study entry

Study Design


Intervention

Biological:
AlloStim-7
intradermal injection once a week for 3 weeks
Procedure:
percutaneous tumor cryoablation
ablation of a tumor by percutaneous cryoablation under CT guidance
Biological:
AlloStim-7
intratumoral injection into cryoablated tumor lesion 1 hour after ablation
AlloStim8 or AlloStim-9
intravenous infusion of AlloStim one week following ablation procedure. First cohort to receive 10^8 cell dose and if no toxicity dose escalates to 10^9 cell dose.

Locations

Country Name City State
United States Immunovative Clinical Research, Inc Carlsbad California

Sponsors (1)

Lead Sponsor Collaborator
Immunovative Therapies, Ltd.

Country where clinical trial is conducted

United States, 

References & Publications (1)

Har-Noy M, Zeira M, Weiss L, Fingerut E, Or R, Slavin S. Allogeneic CD3/CD28 cross-linked Th1 memory cells provide potent adjuvant effects for active immunotherapy of leukemia/lymphoma. Leuk Res. 2009 Apr;33(4):525-38. doi: 10.1016/j.leukres.2008.08.017. Epub 2008 Oct 1. — View Citation

Outcome

Type Measure Description Time frame Safety issue
Primary evaluation of any drug-related toxicity associated with AlloStim administration as well as the reversibility of such toxicity. 90 days
Secondary evaluation of the anti-tumor effect of AlloStim administration 90 days
Secondary evaluation of the immunological response to AlloStim administration 90 days
See also
  Status Clinical Trial Phase
Recruiting NCT05094804 - A Study of OR2805, a Monoclonal Antibody Targeting CD163, Alone and in Combination With Anticancer Agents Phase 1/Phase 2
Enrolling by invitation NCT00068003 - Harvesting Cells for Experimental Cancer Treatments
Recruiting NCT05798611 - Study of ART0380 in Patients With Biologically Selected Solid Tumors Phase 2
Not yet recruiting NCT04931420 - Study Comparing Standard of Care Chemotherapy With/ Without Sequential Cytoreductive Surgery for Patients With Metastatic Foregut Cancer and Undetectable Circulating Tumor-Deoxyribose Nucleic Acid Levels Phase 2
Recruiting NCT05566574 - A Study of RP-3500 in Combination With Standard Radiation Therapy in People With Solid Tumor Cancer Phase 1/Phase 2
Recruiting NCT05036681 - A Phase II Study of Futibatinib and Pembrolizumab in Metastatic Microsatellite Stable Endometrial Carcinoma Phase 2
Withdrawn NCT00005030 - SCH 66336 Before Surgery in Treating Patients With Colorectal Cancer That Has Metastasized to the Liver Phase 1
Recruiting NCT05525858 - KPMNG Study of MOlecular Profiling Guided Therapy Based on Genomic Alterations in Advanced Solid Tumors II
Recruiting NCT04085029 - Role of Ablative Radiotherapy in the Management of Metastatic Disease: A Patient Data Registry
Recruiting NCT06058988 - Trastuzumab Deruxtecan (T-DXd) for People With Brain Cancer Phase 2
Not yet recruiting NCT05981170 - Rurality Adapted Physical Activity Sport Health
Not yet recruiting NCT03058809 - Evaluation of Viatar™ Oncopheresis System in Removing CTC From Whole Blood Phase 1/Phase 2
Completed NCT02529553 - A Study of LY3076226 in Participants With Advanced or Metastatic Cancer Phase 1
Terminated NCT01929941 - An Open-Label Study of a Novel JAK-inhibitor, INCB047986, Given in Patients With Advanced Malignancies Phase 1
Terminated NCT00918645 - Calcium-41 (41Ca) Chloride Aqueous Solution in Diagnosing Patients With Prostate Cancer and Bone Metastasis N/A
Completed NCT01302808 - Romidepsin and Erlotinib Hydrochloride in Treating Patients With Stage III or Stage IV Non-Small Cell Lung Cancer Phase 1
Completed NCT00795678 - Chemotherapeutic Agents in Brain/Breast N/A
Withdrawn NCT00769990 - Genistein in Treating Patients Undergoing External-Beam Radiation Therapy for Bone Metastases Phase 1/Phase 2
Completed NCT00557102 - Cetuximab and Combination Chemotherapy as First-Line Therapy in Treating Patients With Colorectal Cancer That Has Spread to the Liver and/or Lung Phase 2
Recruiting NCT00398437 - Magnetic Resonance Imaging for the Early Detection of CNS Metastases in Women With Stage IV Breast Cancer N/A

External Links