NCT02041325

Investigation of the Enhancement of Response to Hepatitis B Vaccine by Lenalidomide in Plasma Cell Dyscrasias

Investigation of the Enhancement of the Response to Hepatitis B Vaccine by Lenalidomide (RevlimidTM, CC-5013) in Plasma Cell Dyscrasias

• Status: Completed
• Phase: Phase 2
• Study type: Interventional
• Enrollment: 38 (actual)
• Sponsor: Boston VA Research Institute, Inc. · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

This is a research study to determine if the study drug lenalidomide will increase the body's immune response, which is the body's response against infections or tumors, to hepatitis B vaccine in patients with plasma cell diseases which include multiple myeloma, monoclonal gammopathy of unknown significance (MGUS) and Waldenström's Macroglobulinemia. It is not a study to see if lenalidomide is an effective treatment for plasma cell disease. Participants in this study have multiple myeloma or other plasma cell disease and have never been vaccinated with hepatitis B vaccine. One of the effects of the drug lenalidomide is to alter the immune system and thereby increase immune response. It also has some effect against cancer cells; therefore, in theory, it may reduce or prevent the growth of cancer cells. In this study, one-half of the subjects will be chosen at random to receive the study drug and the other half will take a placebo pill (a sugar pill that looks the same as the real medication). This is a double blind study where neither the subjects nor the investigators know whether the patient receives the study drugs or placebo pills. The effects of the active drug lenalidomide will be compared to the effects of the placebo. The results from this study will be also be compared with a similar but separate study to be done on individuals without known disease. This study expects to enroll 64 subjects and will be carried out at the Boston VA Healthcare System and the Dana Farber Cancer Institute.

Detailed description

The primary object of this study is to evaluate the effect of CC-5013 on the response to hepatitis B vaccine in myeloma. Secondary objectives include the evaluation of immunologic and functional genomic changes following CC-55013. This study will be a two-center, randomized, double-blinded, placebo-controlled trial. A single dose of Hepatitis B vaccine will be administered to subjects. CC-5013 or placebo will be administered for 7 days prior to and 7 days after the vaccine. Collection of samples for immune analysis will be performed prior to the initiation of CC-5013 administration, at the time of vaccination, and 7, 14, and 28 days after vaccination. Safety assessment will be performed at each visit. Primary Endpoint * Titer of antibodies to hepatitis B virus Secondary Endpoints * Immune analysis * Hepatitis B related T cell response * Safety profile All the patients should not have a prior response against hepatitis B surface antigen. The study will be comprised of 64 multiple myeloma patients who have not taken any therapeutic agents in the 30 days prior to enrollment in the study. Subjects will be randomly assigned to receive or not receive CC-5013, and all will be vaccinated. The study is designed to detect a biological difference of 50% with an alpha of 0.05 and a beta of 0.8.

Conditions

• Plasma Cell Disorder

Interventions

Type	Name	Description
DRUG	Lenalidomide	Subjects will receive oral CC-5013 (lenalidomide) at 25 mg qd for 7 days prior to and 7 days after the vaccine.
DRUG	Placebo	Subjects will receive placebo for 7 days prior to and 7 days after the vaccine.

Timeline

• Start date: 2005-04-01
• Primary completion: 2011-01-01
• Completion: 2014-04-01
• First posted: 2014-01-22
• Last updated: 2016-05-17
• Results posted: 2016-05-17

Locations

2 sites across 1 country: United States