In patients with neoplasms, fibrinogen and CRP were significantly lower at T2 versus T0 (p = 0.006/p < 0.001)/T1 (p = 0.041/p = 0.049) and at T1 versus T0 for CRP (p = 0.049), while fibrinogen did not have a significant evolution from T0 to T1 (p = 0.286). Here, CRP is linked to neoplasm.