Vaccine Enriched, Autologous, Activated T-Cells Directed to Tumor in Patients With Relapsed/Refractory Melanoma

Study Purpose

The researchers will investigate if modified T-cells from a patients own system can be utilized to find and destroy metastatic melanoma tumor and thus improve patient outcomes.

Recruitment Criteria

Accepts Healthy Volunteers

Healthy volunteers are participants who do not have a disease or condition, or related conditions or symptoms

No
Study Type

An interventional clinical study is where participants are assigned to receive one or more interventions (or no intervention) so that researchers can evaluate the effects of the interventions on biomedical or health-related outcomes.


An observational clinical study is where participants identified as belonging to study groups are assessed for biomedical or health outcomes.


Searching Both is inclusive of interventional and observational studies.

Interventional
Eligible Ages 18 Years - 66 Years
Gender All
More Inclusion & Exclusion Criteria

Inclusion Criteria:

  • - Metastatic, surgically unresectable melanoma or newly diagnosed melanoma of any stage, where the patient is unable to receive or complete standard therapy.
  • - Life expectancy of at least 12 weeks.
  • - Eastern Cooperative Oncology Group (ECOG) performance score of ≤ 2.
  • - Laboratory Values.
  • - absolute neutrophil count > 500 microliters (mcL) - platelet > 50,000 mcL.
  • - serum aspartate aminotransferase (AST) < 5 x institutional upper limit of normal (IULN) - total bilirubin < 3 x IULN.
  • - serum creatinine < 3 x IULN.
  • - Pulse oximetry of > 95% on room air.
  • - Must have recovered from the toxic effects of all prior chemotherapy.

Exclusion Criteria:

  • - Patients with rapidly progressive disease.
  • - Patient is currently receiving any investigational drugs.
  • - Current cardiomegaly or bilateral pulmonary infiltrates on chest radiograph, pulmonary metastatic lesions are allowed.
  • - Patients must not have tumor in a location where enlargement could cause airway obstruction.
  • - Patient is pregnant or lactating.
  • - History of hypersensitivity reactions to murine protein-containing products.
  • - Currently receiving immunosuppressive drugs such as corticosteroids (excluding topical treatment), tacrolimus or cyclosporin.
  • - Received any tumor vaccines within previous six weeks.
  • - Known hypersensitivity to rat monoclonal antibodies.
  • - History of severe allergic reaction to Hepatitis B vaccine, Polio vaccine or Tetanus, Diphtheria, Pertussis vaccine (DTP, Tdap, DT or Td).
  • - Allergy to baker's yeast or other components of the vaccines.
  • - History of allergy to the antibiotics Neomycin, Streptomycin or Polymyxin B.
  • - History of coma, long/multiple seizures within 7 days after DTP or Tdap, unless a cause other than the vaccine was indicated.
  • - Melanoma involvement of the central nervous system.
  • - Chemotherapy given within the last 28 days.
- Presence of human anti-mouse antibody (HAMA) prior to enrollment (only patients who have received prior therapy with murine antibodies)

Trial Details

Trial ID:

This trial id was obtained from ClinicalTrials.gov, a service of the U.S. National Institutes of Health, providing information on publicly and privately supported clinical studies of human participants with locations in all 50 States and in 196 countries.

NCT02482532
Phase

Phase 1: Studies that emphasize safety and how the drug is metabolized and excreted in humans.

Phase 2: Studies that gather preliminary data on effectiveness (whether the drug works in people who have a certain disease or condition) and additional safety data.

Phase 3: Studies that gather more information about safety and effectiveness by studying different populations and different dosages and by using the drug in combination with other drugs.

Phase 4: Studies occurring after FDA has approved a drug for marketing, efficacy, or optimal use.

Phase 1
Lead Sponsor

The sponsor is the organization or person who oversees the clinical study and is responsible for analyzing the study data.

Gary Doolittle
Principal Investigator

The person who is responsible for the scientific and technical direction of the entire clinical study.

Gary Doolittle, MD
Principal Investigator Affiliation University of Kansas Medical Center
Agency Class

Category of organization(s) involved as sponsor (and collaborator) supporting the trial.

Other
Overall Status Recruiting
Countries United States
Conditions

The disease, disorder, syndrome, illness, or injury that is being studied.

Melanoma
Additional Details

The rate of progression free survival at one

  • (1) year is < 20% for patients with stage IV metastatic melanoma, despite aggressive cytotoxic chemotherapy regimens and newly approved immunomodulatory and targeted therapy.
Immunotherapy seems to hold the most promise for achieving prolonged survival or even cure, therefore,efforts have focused on several different approaches. Such approaches have used tumor vaccination, adoptive transfer of tumor infiltrating lymphocytes, and even monoclonal antibodies, unconjugated or conjugated to cytokines, toxins, or radionucleotides. The tumor-associated antigen GD2 has been noted on the surface of several tumors, most notably neuroblastoma, but is expressed on melanoma as well. Clinical studies have shown activity of a GD2-specific chimeric T-cell receptor expressed on activated, autologous, T-cells in patients with neuroblastoma. It is the investigators intention to enrich peripheral blood mononuclear cells (PBMC) of patients with stage IV metastatic melanoma with vaccine-specific T-cells through pre-harvest/ phlebotomy vaccination with common, well understood vaccines. The investigators will then modify the T-cells to attack the GD2 antigen. These tumor redirected, vaccine specific, activated T-cells will then be infused into the patient following revaccination with the common vaccines. The Investigators will monitor expansion of the modified T-cells through serial polymerase chain reaction (PCR) assays following vaccination. The Investigators then intend to re-vaccinate with the selected vaccines one month following infusion and monitor for expansion of the modified T-cells.

Arms & Interventions

Arms

Experimental: tvs-CTL Vaccine

Infusion of activated T-cells generated from a patient's own peripheral blood mononuclear cells.

Interventions

Biological: - tvs-CTL Vaccine

autologous, 14g2a.zeta chimeric receptor transduced, activated T-cells, enriched for vaccine specific cytotoxic T-lymphocytes (tvs-CTL)

Contact a Trial Team

If you are interested in learning more about this trial, find the trial site nearest to your location and contact the site coordinator via email or phone. We also strongly recommend that you consult with your healthcare provider about the trials that may interest you and refer to our terms of service below.

KU Cancer Center, Fairway, Kansas

Status

Recruiting

Address

KU Cancer Center

Fairway, Kansas, 66205

Site Contact

Gary Doolittle, MD

gdoolitt@kumc.edu

913-588-6029

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