Phase I Study of an Active Immunotherapy for Asymptomatic Phase Lymphoplasmacytic Lymphoma With DNA Vaccines Encoding Antigen-Chemokine Fusion
The Study Vaccine:
The cancer vaccine used in this study is made from DNA (the genetic material of cells). The
vaccine is designed to increase your immune system's ability to react against
lymphoplasmacytic lymphoma.
Making the Vaccine:
About 4-5 weeks are needed to make this vaccine from your tumor. Although a lot of effort
will be used to try to make the vaccine for each participant, researchers are not always
successful. Researchers cannot and do not guarantee that you will receive a vaccine.
Study Drug Administration:
If you are found to be eligible to take part in this study, you will be assigned to a dose
level based on when you start the study. If you are on of the first 6 participants, you
will receive a lower dose of the vaccine. If that dose level is found to be safe, all other
participants will receive a higher dose of vaccine.
Once the vaccine is ready (about 4-5 weeks), you may receive up to 3 vaccines. You will no
longer be able to take the vaccine if the disease gets worse or intolerable side effects
occur. Your participation on this study will be complete 1 year after your last vaccination.
Study Visits:
During the study, you will have the following tests and procedures performed. These tests
and procedures are part of regular cancer care; however, they will be done more often while
you are in this study.
Within 2 days before each vaccine:
- Blood (about 2 teaspoons) will be drawn for routine tests.
- Blood (about 1 teaspoon) and urine will be collected to check the status of the
disease. This urine will be collected over a 24-hour period. You will be provided
with a container for urine collection.
- Blood (about 2 teaspoons) will be drawn to check for immune system disorders.
On the day you receive your vaccine:
- You will have a physical exam.
- You will be asked how you are feeling.
- You will be asked about any drugs you may be taking.
At 4 and 8 weeks, blood (2 tablespoons) will be drawn to check how your immune system
responds to the vaccines.
At 4 weeks after your last vaccination, blood (about 2 tablespoons) will be drawn to check
how your immune system responds to the vaccines.
About 4 weeks after your last vaccination, and then every 2 month for 1 year:
- Your medical history will be recorded.
- You will have a physical exam.
- You will be asked how you are feeling.
- You will be asked about any drugs you may be taking.
- Blood (about 1 tablespoon) will be drawn for routine tests.
- Blood (about 1 tablespoon) and urine will be collected to check the status of the
disease. This urine will be collected over a 24-hour period. You will be provided with
a container for urine collection.
- Blood (about 2 teaspoons) will be drawn to check for immune system disorders.
About 4 months after your last vaccination, and then every 4 months for 1 year, blood (about
2 tablespoons) will be drawn to check how your immune system responds to the vaccines.
About 4 weeks after your last vaccination, and then every 6 months for 1 year, you will have
a CT scan to check the status of the disease.
This is an investigational study. The vaccine is not FDA approved or commercially
available. It is currently being used for research purposes only.
Up to 12 patients will take part in this study. All patients will be enrolled at MD
Anderson.
Interventional
Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment
Maximum Tolerated Dose (MTD)
Evaluations at 4 weeks after last vaccination, and every 2 months thereafter for a year.
4 weeks
Yes
Sheeba K. Thomas, MD
Principal Investigator
UT MD Anderson Cancer Center
United States: Food and Drug Administration
2009-0465
NCT01209871
September 2013
Name | Location |
---|---|
UT MD Anderson Cancer Center | Houston, Texas 77030 |