A Phase I Study Of Panobinostat/Lenalidomide/Bortezomib/Dex for Relapsed And Relapsed/Refractory Multiple Myeloma (PanRVD)

Official Title

A Phase I Open Label Study Of Panobinostat In Combination With Lenalidomide, Bortezomib, And Dexamethasone In Patients With Relapsed And Relapsed/Refractory Multiple Myeloma

Summary:

This research study is evaluating an investigational drug called "panobinostat" (LBH589) in combination with the standard agents lenalidomide, bortezomib, and dexamethasone as a possible treatment for multiple myeloma.

Trial Description

Primary Outcome Measures:
  • MTD (Maximum Tolerated Dose) of panobinostat in combination with RVD
  • Recommended dose of the combination for Phase 2 studies in participants with relapsed and relapsed/refractory multiple myeloma (MM) with SC bortezomib.
Secondary Outcome Measures:
  • Response to pan-RVD (minimal response or better
  • Progression-free survival (PFS)
  • Duration of response

In this research study, the participant will be given a study drug-dosing diary for each treatment cycle. Each treatment cycle lasts 21 days (3 weeks) . The diary will also include special instructions for taking the study drug(s).

The investigator are looking for the highest dose of the study drug that can be administered safely without severe or unmanageable side effects in participants that have multiple myeloma, not everyone who participates in this research study will receive the same dose of the study drug. The dose each participant will get will depend on the number of participants who have been enrolled in the study before each participant and how well they have tolerated their doses.

Each treatment cycle will be 21 days long. The participant will have to come to the clinic on days 1, 4, 5, 8, 10 and 11 in Cycle 1 and on days 1, 4, 8 and 11 in Cycles 2 and beyond. Days 1 and 5 of Cycle 1 will take about 8 hours. Every other visit should take about 1-4 hours, however there is always the possibility that it could take longer.

Study Drugs:

  • Panobinostat is a capsule that the participant will take three times a week for the first two the weeks of each cycle. Then participant will have one week off study medication.
  • Bortezomib will be administered in clinic as a subcutaneous injection twice a week during the first two weeks of each 21 day cycle.
  • Lenalidomide will be taken orally once daily on days 1-14 of each cycle.
  • Dexamethasone will be taken orally on the days of and after bortezomib administration during Cycles 1-8, and on days 1, 8 and 15 for Cycles 9 and beyond.

Planned Follow-up: The investigators would like to monitor the participant's medical condition even after the participants are no longer participating in the study. The investigators would like to do this by calling the participants on the telephone once every 6 months to see how the participant is doing. Keeping in touch with the participant and checking on their condition helps the investigator look at the long-term effects of the research study.

View this trial on ClinicalTrials.gov

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Resources

Canadian Cancer Society

These resources are provided in partnership with the Canadian Cancer Society