Table 2:
Summary of serum free light chains assays.
Free Kappa (mg/dL)
Normal: 0.33–1.94
Free Lambda (mg/dL)
Normal: 0.57–2.63
Free Kappa/Lambda Ratio
Normal: 0.26–1.65
Chemotherapy with bortezomib and dexametasone
August 2011
0.78
27.7
0.03
Start Cycle 1
September 2011
0.18
3.3
0.05
Start Cycle 2
0.15
3.2
0.05
0.24
2.8
0.09
October 2011
0.98
2.4
0.41
Start Cycle 3
November 2011
0.87
1.3
0.66
Start Cycle 4
October 2012
0.75
1.2.
0.62