Cancer vaccine trial tests immune system boost for rare lymphoma
NCT ID NCT01209871
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This phase 1 trial tested a personalized DNA vaccine in 9 patients with a rare, slow-growing blood cancer called lymphoplasmacytic lymphoma. The vaccine was made from each patient's own cancer cells and designed to help the immune system recognize and attack the cancer. The main goal was to find the safest dose and check for side effects, with a secondary look at whether the vaccine sparked an immune response.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- personalized DNA vaccine made from the patient's own cancer cells
- What this could lead to
- If it works, this could point toward a way to train the immune system to fight lymphoma without immediate chemotherapy.
- What could go wrong
- This is a very early, small phase 1 trial with only 9 participants. It is designed mainly to check safety, not yet to prove the vaccine works. Many early vaccines fail to show strong enough immune responses.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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9 people
The number who actually took part.
- Started
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Feb 2015
- Finished
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Apr 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Tissue diagnosis of lymphoplasmacytic lymphoma with surface immunoglobulin G (IgG), immunoglobulin A (IgA) or immunoglobulin M (IgM) phenotype with a monoclonal heavy and light chain as determined by flow cytometry; all primary diagnostic lymph node and/or bone marrow biopsies will be reviewed at the University of Texas M.D. Anderson Cancer Center (UTMDACC) * Previously untreated patients with lymphoplasmacytic lymphoma (of any subtype: IgG, IgA, IgM) in the asymptomatic phase * Patients must provide a lymph node sample of at least 1.5 cm in the long axis, or a bone marrow aspiration sample providing at least 5 million cluster of differentiation (CD)20 and/or CD38+ (approximately 10 ml) * Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1 * Serum creatinine =\< 1.5 mg/dl and a creatinine clearance \>= 30 ml/min * Total bilirubin =\< 1.5 mg/dl unless felt secondary to Gilbert's disease * Aspartate aminotransferase (AST)/alanine aminotransferase (ALT) =\< 2 x upper limit of normal * Ability to provide informed consent, and to return to clinic for adequate follow-up for the period that the protocol requires * Female subject is either post-menopausal or surgically sterilized or willing to use an acceptable method of birth control (i.e., a hormonal contraceptive, intra-uterine device, diaphragm with spermicide, condom with spermicide, or abstinence) for the duration of the study and for 30 days after the last vaccination has been administered * Male subject agrees to use an acceptable method for contraception for the duration of the study Exclusion Criteria: * Human immunodeficiency virus (HIV), hepatitis B and/or hepatitis C infection * Pregnancy or lactating females * Patients with previous history of malignancy within the last 5 years except curatively treated squamous or basal cell carcinoma of the skin or curatively treated carcinoma in-situ of other organs * Any medical or psychiatric condition that in the opinion of the principal investigator would compromise the patient's ability to tolerate this treatment * Patients with New York Heart Association class 3 or 4 disease * Patients with a history of autoimmune diseases except for Hashimoto's thyroiditis * Patients with positive antinuclear antibody (ANA) and/or anti-double strand (ds) DNA antibodies
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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M D Anderson Cancer Center
Houston, Texas, 77030, United States
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