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CT7, MAGE-A3, and WT1 mRNA-electroporated Autologous Langerhans-type Dendritic Cells as Consolidation for Multiple Myeloma Patients Undergoing Autologous Stem Cell Transplantation

NCT01995708 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 28

Last updated 2024-02-09

Study results available
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Summary

The purpose of this study is to see if the investigator can help the immune system to work against myeloma.

This study will see if a vaccine made with altered dendritic cells will make T cells work against tumor cells. The stem cells collected for the transplant will also be used to grow dendritic cells in the lab. The dendritic cells will carry the antigens. These cells then will be injected under the skin. The investigators will do lab studies before and after the vaccination to find out if the vaccine is working.

Conditions

Interventions

BIOLOGICAL

CT7, MAGE-A3, and WT1 mRNA-electroporated Langerhans cells ( LCs)

Patients receive CT7/MAGE-A3/WT1 mRNA-electroporated autologous Langerhans-type dendritic cells ID on days 12, 30, and 90 after autologous stem cell transplant. Patients on the vaccine arm of the study will receive a total of 3 vaccinations, comprising a primary immunization on day +12 after ASCT followed by two boosters at days +30 and +90. Vaccines will be dosed at 9x10\^6 LCs per vaccine x 3.

OTHER

Standard of care

No vaccines

Sponsors & Collaborators

Principal Investigators

  • David Chung, MD, PhD · Memorial Sloan Kettering Cancer Center

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2014-01-31
Primary Completion
2022-06-20
Completion
2022-06-20

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases
Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT01995708 on ClinicalTrials.gov