Honestly I don't even know how 2.18 is possible. That's my creatinine number, reflecting kidney health. Recall at one point it was over 8 and I had a kidney doctor who wanted me to do dialysis. Never did. And now look, my kidneys are functioning like a well tuned machine. The marked improvement began when I started darzalex in November. And my other numbers continue to shine. Yay darlazex!!!!