By Jennifer Ahlstrom | Posted - Feb 28th, 2014

 

 

 

 

A study for patients who may be refractory to Velcade or Revlimid: A KSP Inhibitor

MD Anderson is running a Phase I trial using a new approach called a kinesin spindle protein (KSP) inhibitor. KSP is a protein that is present on myeloma cells that help them divide. KSP inhibitors work against myeloma by stopping this cell division and killing the myeloma cells. Because neurons don't have the KSP present, they aren't affected by this new inhibitor. This means that side effects like neuropathy are not expected with KSP inhibitors.

This is a completely different approach from iMiDs, proteasome inhibitors, and steroids and it is a target that looks effective alone, even when a patient has become refractory to Velcade or Revlimid. The KSP inhibitor is called Filanesib (ARRY-520) and the study is combining it with carfilzomib to understand the best tolerated dose of the combination of the two drugs.

The study is open to relapsed/refractory multiple myeloma patients. For more information on this trial, send an email to Myelomatrial@mdanderson.org. 

How do KSP inhibitors work? Watch this Array Biopharma video

 

 

 
Jennifer Ahlstrom
About the Author

Jennifer Ahlstrom - Jenny A - Myeloma survivor, patient advocate, wife, mom of 6. Believer that patients can help accelerate a cure by weighing in and participating in clinical trials. Founder of Myeloma Crowd, Myeloma Crowd Radio, HealthTree and the CrowdCare Foundation.

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT
 

Add a Comment

 

MORE MYELOMA CROWD NEWS

Thanks to our site sponsors:

.