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Table 4 Pre- and post-study drug hematological and coagulation profile. Data are expressed as mean (SD), unless otherwise specified

From: Factor VIII inhibitor bypass activity (FEIBA) for the reduction of transfusion in cardiac surgery: a randomized, double-blind, placebo-controlled, pilot trial

 

Prior to study drug

Post-study drug

FEIBA

n = 6

Placebo

n = 6

FEIBA

n = 6

Placebo

n = 6

R value, min

7.78 (1.83)

6.63 (1.75)

5.5 (1.29)

5.17 (1.27)

K, min

2.34 (1.99)

2.35 (0.69)

2.58 (1.88)

2.12 (1.21)

α angle, degrees

66 (15)

61 (7)

65 (12)

63 (12)

MA, mm

53 (13)

55 (6)

55 (12)

60 (6)

A, mm

53 (12)

55 (5.2)

55 (13)

59 (5)

CI

−2.3 (3.9)

−1.6 (2.3)

0.32 (3.0)

0.17 (2.8)

LY 30

0.2 (0.3)

0.03 (0.1)

0.04 (0.05)

0.13 (0.33)

Hematocrit

27.3 (25.0)

27.7 (24.4)

28.6 (22.8)

29.7 (22.4)

Platelets

98 (60)

114 (25)

135 (67)

168 (40)

INR

2.2 (0.7)

1.8 (0.2)

1.38 (0.3)

1.50 (0.1)

aPTT

48 (23)

36 (10)

45 (15)

35 (5)

Fibrinogen

189 (117)

189 (53)

220 (104)

194 (43)

  1. FEIBA, factor eight inhibitor bypass activity; R, reaction time; K, coagulation time; MA, maximum amplitude; A, amplitude; CI, coagulation index; LY 30, amplitude at 30 min; INR, international normalized ratio; aPTT, activated partial thromboplastin time