Aprepitant

Placebo

Δ

95% CI

P

Vomiting

Within 24 Hoursa

6/35 (17%)

17/59 (29%)

−0.12

−0.29 to 0.05

0.20

OR Emergence

0/44 (0%)

0/67 (0%)

0.00

−0.06 to 0.08

>0.99

PACU

3/42 (7%)

7/60 (12%)

−0.05

−0.17 to 0.09

0.52

24 Hours

4/42 (10%)

13/63 (21%)

−0.11

−0.24 to 0.02

0.13

Medication

PACU to 24 Hours

21/50 (42%)

42/70 (60%)

−0.18

−0.36 to 0.00

0.05

OR

44/50 (88%)

63/70 (90%)

−0.02

−0.13 to 0.09

0.73

PACU

13/50 (26%)

24/70 (34%)

−0.08

−0.25 to 0.08

0.33

24 Hours

13/50 (26%)

24/70 (34%)

−0.08

−0.25 to 0.08

0.33

Nausea

OR Emergence

0/43 (0%)

0/67 (0%)

0.00

−0.06 to 0.08

>0.99

24 Hours

10/42 (24%)

24/63 (38%)

−0.14

−0.32 to 0.03

0.12