Table 2.

Postoperative narcotic utilization

	Placebo (C)	Pregabalin (P)	p value
PCA (ml)
0–6 h	15 ± 10	12 ± 8	0.08
7–12 h	11 ± 11	9 ± 13	0.08
13–18 h	10 ± 11	8 ± 9	0.51
19–24 h	8 ± 9	7 ± 8	0.11
25–48 h	15 ± 5	15 ± 6	0.89
Oral opioids*
POD 0	16 ± 22	18 ± 50	0.83
POD 1	92 ± 114	63 ± 121	0.26
POD 2	87 ± 93	86 ± 150	0.96
POD 3	80 ± 87	73 ± 95	0.69

*Morphine equivalents in milligram

PCA patient-controlled analgesia, POD postoperative day