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Questions and discussion about smoldering myeloma (i.e., diagnosis, risk of progression, potential treatment, etc.)

High kappa-lambda ratio in smoldering multiple myeloma

by JohnKo on Tue May 24, 2016 9:37 am

I was diagnosed with smoldering myeloma 8 years ago. I have regular doctor visits and have been somewhat stable during that time. I went to the doctor on Tuesday and my test results are coming in a few at a time. I do not have the M-spike information, but my kappa / lambda ratio seems concerning.

Oct. 2013: 1.88
Oct. 2014: 2.39
Oct. 2015: 2.71
Feb. 2016: 3.34
May 2016: 6.34

I am wondering if my latest kappa / lambda ratio is significant.

JohnKo
Name: John Koch
Who do you know with myeloma?: myself
When were you/they diagnosed?: 8 years ago
Age at diagnosis: 43

Re: High kappa-lambda ratio in smoldering multiple myeloma

by Multibilly on Tue May 24, 2016 10:31 am

That's still a very low ratio as FLC ratios go for somebody with a plasma cell disorder. What marker put you into the smoldering multiple myeloma category as opposed to the MGUS category?

As a matter of course, my FLC ratio bounces all over the place. The link below will give you an idea of why I take test-to-test bumps in my markers in stride these days. I will only start to get concerned if there is a sustained and very significant negative trend in one of my key markers.

https://myelomabeacon.org/forum/fenofibrate-tricor-and-multiple-myeloma-t2690-50.html#p41916

Multibilly
Name: Multibilly
Who do you know with myeloma?: Me
When were you/they diagnosed?: Smoldering, Nov, 2012

Re: High kappa-lambda ratio in smoldering multiple myeloma

by JohnKo on Tue May 24, 2016 7:35 pm

I believe the IgG kappa gave me this diagnosis, but I am not sure. I have not kept up like I should. Blissful ignorance. Originally I was given an MGUS diagnosis, but several doctors later (retire­ments and moves for previous docs), my diagnosis was changed to smoldering myeloma.

Thank you for the quick response. I have just been seeing a steady increase for a year and a half and this one caught me off guard.

JohnKo
Name: John Koch
Who do you know with myeloma?: myself
When were you/they diagnosed?: 8 years ago
Age at diagnosis: 43

Re: High kappa-lambda ratio in smoldering multiple myeloma

by KGermaine on Thu Jun 02, 2016 9:24 am

I believe that when your light chain ratio exceeds 8, along with other risk factors, you'd be considered high risk smoldering, for which you would be eligible for clincal trials

KGermaine
Name: Kim
When were you/they diagnosed?: smoldering myeloma
Age at diagnosis: 49


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