The Myeloma Beacon

Independent, up-to-date news and information for the multiple myeloma community.
Home page Deutsche Artikel Artículos Españoles

Forums

General questions and discussion about multiple myeloma (i.e., symptoms, lab results, news, etc.) If unsure where to post, use this discussion area.

Is a plasma cell percentage of 70% high?

by dogmom on Wed Jan 20, 2016 1:19 pm

How bad is 70% plasma cells in the marrow? That was my husband's percent. Can this be turned around and remission obtained?

He has 4 months Cytoxan, Velcade, and dexamethasone (CyBorD) and the stem cell transplant planned as his treatment.

dogmom
Who do you know with myeloma?: husband
When were you/they diagnosed?: December 2015
Age at diagnosis: 58

Re: Is a plasma cell percentage of 70% high?

by reece93 on Wed Jan 20, 2016 3:52 pm

My husband had 60% at the time he was diagnosed. He was stage III, had "inumerable" bone lesions, and had started going into renal failure. All really scary.

He started induction therapy in November 2014 - 4 cycles of Revlimid, Velcade, and dex (RVD). He then had a stem cell transplant in May 2015 and is in a clinical trial now of elotuzumab (Empliciti), Revlimid, and dexamethasone.

So far, he's done great. He's in complete response and feeling better than he has in years.

reece93
Name: reece93
Who do you know with myeloma?: Husband
When were you/they diagnosed?: October 2014
Age at diagnosis: 57

Re: Is a plasma cell percentage of 70% high?

by Ellen Harris on Wed Jan 20, 2016 4:55 pm

Don't worry about the plasma cell percentage. The main thing is how he responds to treatment. Stage at diagnosis is much less relevant in multiple myeloma than it is in other, solid tumor, cancers. More important is the cytogenetics. Did you get the results of his FISH yet? Please post those when you get them. Hang in there.

Ellen Harris

Re: Is a plasma cell percentage of 70% high?

by dogmom on Wed Jan 20, 2016 6:58 pm

Yes, Ellen, I do have his FISH

FGFR3/IGH fusion signal pattern is 3.10% of cells analyzed which is consistent with t(4;14). The (p16;q32) occurs in 15% of plasma cell myeloma patients and is considered to be an independent negative prognostic indicator. FISH revealed additional copies ofCCND1 (11q13) and CEP19 (19q11-19q12) in 7.9% and 7.31%of cells analyzed. The results are consistent with, but not confirming for hyperdiploidy.

Our MD did say he presented with a gene that was a negative prognosis factor but the Velcade would cancel that out and he showed none of the other negative factors.

dogmom
Who do you know with myeloma?: husband
When were you/they diagnosed?: December 2015
Age at diagnosis: 58

Re: Is a plasma cell percentage of 70% high?

by dianaiad on Thu Jan 21, 2016 12:11 am

Is 70% plasma cell high?

Yep.

Mine was higher, though, AND I have the P-17 deletion which makes me high risk. I had a transplant over two years ago, and am now in complete remission ... and it looks like I'm going to stay there for awhile.

Multiple myeloma is a strange bird; as has already been noted, the 'stage" at the beginning isn't as important as it is in many other cancer diagnoses. Every case, every person, is different. May you and your husband have the same sort of luck and blessings that I have had!

dianaiad
Who do you know with myeloma?: Me
When were you/they diagnosed?: Officially...March 2013
Age at diagnosis: 63

Re: Is a plasma cell percentage of 70% high?

by NStewart on Thu Jan 21, 2016 5:17 pm

I also had higher than 70% plasma cells at diagnosis 8 years ago. So, the percentage doesn't necessarily mean a poor prognosis. I responded well to induction and stem cell transplant. I relapsed almost 3 years post transplant and have been doing well for the last 3+ years on Revlimid and dex.

Nancy in Phila

NStewart
Name: Nancy Stewart
Who do you know with myeloma?: self
When were you/they diagnosed?: 3/08
Age at diagnosis: 60

Re: Is a plasma cell percentage of 70% high?

by texas-tea13 on Sat Jan 23, 2016 3:15 pm

I was diagnosed Sept. 2009 with 6 months of chemo and an auto stem cell transplant. I am in 5 years of remission, and I have been on Revlimid four years. I feel great!

texas-tea13
Name: Steve
Who do you know with myeloma?: Myself
When were you/they diagnosed?: 09/19/2009
Age at diagnosis: 59

Re: Is a plasma cell percentage of 70% high?

by dogmom on Sat Jan 23, 2016 5:26 pm

Thanks to all who have replied. I hope I can post some of these same long-term remission stories. :D

dogmom
Who do you know with myeloma?: husband
When were you/they diagnosed?: December 2015
Age at diagnosis: 58

Re: Is a plasma cell percentage of 70% high?

by JPC on Sat Jan 23, 2016 7:55 pm

Hello Dogmom:

All the other comments I think are very good and valid. Let me add one. My understanding is that it is on average somewhat easier to get to CR or MRD - if the % is lower. If you believe in the new concepts of treating to CR or treat to MRD -, then you will probably need more rounds of induction, and consolidation post ASCT to get to those endpoint goals, as compared with another patient who had a lower %. Good luck to you. Rgds,

JPC
Name: JPC

Re: Is a plasma cell percentage of 70% high?

by Chris M on Mon Jan 25, 2016 8:44 pm

Hi Dogmom,

My husband's was 85% when diagnosed in 2011 and he had favorable cytogenetics per his FISH (trisomonies). It took over 2 years for him to get to stringent complete response (sCR), so I would agree with JPC's comment about it taking longer when the plasma cell percentage is higher. My husband's induction treatment consisted of 24 cycles of Kyprolis / Revlimid / dex (clinical study) and he then went on Revlimid / dex maintenance (no SCT) until mid January 2016.

His M-spike appeared again in January 2015 and after a year of it slowly ticking upward each month, he's started Ninlaro and Cytoxan today.

Best wishes,
Chris M.

Chris M

Next

Return to Multiple Myeloma