Table 119 (abstract A383). Heparin Dosing Protocol and Session Distribution

Heparin dosing score

0-1

2-3

4-5

≥6

Heparin Loading

3000 IU

1500 IU

1000 IU

0 IU

Heparin maintenance

20 IU/kg/h, MAX=2000 IU

10 IU/kg/h, MAX=1000 IU

0 IU

0 IU

Session Number

5

15

9

5

Platelet count (K/μL, mean(SD))

240(106)

217(161)

60(39)

123(64)

INR (mean(SD))

1.07(0.03)

1.36(0.15)

1.42(0.20)

2.26(0.61)

PTT (sec, mean(SD))

26.7(10.3)

45.8(12.5)

53.2(9.1)

74.2(12.9)

Duration (minutes, mean(SD))

120(0)

128(16)

125(25)

121(2)

Event of premature cartridge clotting

Nil

Nil

1

Nil

Event of significant bleeding

Nil

Nil

Nil

Nil