Placebo Group(n=22)

Clonidinee Group(n=22)

Gabapentin Group(n=22)

Postoperative MorphineConsumption(mg)a

65.7 ± 31

47.1 ± 49.1

18.3 ± 15.6**

24 Hour PONV (%)

2(9.1%)

9(40.9%)**

2(9.1%)

Metoclopramide consumption(mg)a*

12.7 ± 4.7

14.1 ± 5.1

10 ± 0.0

aValues are expressed as mean ± SD.** P<0.001* There were not significant differences between groups.
Table 2: Postoperative Morphine Consumption; nausea and vomiting.