Table 3 Intraoperative hemodynamic events and rescue drugs. Values are mean ± SD
Variable | Group 1 Opioid sparing (OS) (n = 46) | Group 2 Opioid based (OB) (n = 46) | P value |  | |
|---|---|---|---|---|---|
Bradycardia incidence intraoperative | 6.5% | 17.4% | 0.11 | ||
Hypotension incidence intraoperative | 100% | 78.3% | Ë‚ 0.001* | ||
Hypertension incidence intraoperative | 26.1% | 100% | Ë‚ 0.001* | ||
Number of rescue fentanyl doses | 0.35 ± 0.48 | 1.9 ± 0.84 | ˂ 0.001* | ||
Total rescue fentanyl dose (µg) | 25.5 ± 35.98 | 155.0 ± 69.17 | ˂ 0.001 * | ||
Number of rescue ephedrine doses | 2.4 ± 1.02 | 1.7 ± 1.24 | 0.006 * | ||
Total rescue ephedrine dose (mg) | 12.1 ± 5.01 | 8.6 ± 6.18 | 0.006 * | ||