Table 3.

Summary of subcutaneous ofatumumab pharmacokinetic measures.

Ofatumumab
0.3 mg, n = 43 mg, n = 630 mg, n = 860 mg, n = 6100 mg, n = 3
Cmaxa (ng/ml)20.0 (NA)c18.4 (3.1)d827 (93.3)1519 (865)3405 (77.2)
Tmaxb (days)0.497 (0.50–0.50)c98.0 (55.96–140.00)d4.49 (2.01–7.00)4.49 (1.00–6.98)4.02 (4.00–5.02)
AUC (0–∞)a (ng/day/ml)NA (NA)eNA (NA)e7919 (168)f38014 (142)f50603 (35.5)
Half-lifea (days)NA (NA)eNA (NA)e5.20 (63.0)f5.64 (80.0)f6.83 (45.8)
  • aGeometric mean (% CVb);

  • bmedian (range);

  • cn = 1;

  • dn = 2;

  • en = 0 (summary statistics not calculated);

  • fn = 4. NA: not applicable; Cmax: maximum concentration; AUC: area under the plasma concentration curve; Tmax: maximum ofatumumab plasma concentration.