| Breast-conserving surgery (n = 20) | Mastectomy (n = 20) | P |
---|---|---|---|
Duration of surgery (min) | 58 ± 20 | 89 ± 27 | < 0.001 |
Propofol (mg/kg/h) | 9.7 ± 2.1 | 9.4 ± 1.9 | 0.692 |
Propofol (mg/kg IBW/h) | 12.6 ± 2.4 | 11.6 ± 1.9 | 0.157 |
Remifentanil (ug/kg/h) | 10.2 ± 3.7 | 10.8 ± 3.0 | 0.570 |
Remifentanil (ug/kg IBW/h) | 13.2 ± 4.4 | 13.3 ± 3.5 | 0.866 |
Lidocaine (mg) | 46 | 58 | 0.226 |
Ketamine (mg) | 1 | 4 | 0.137 |
Ropivacaine (mg) | 38 | 44 | 0.371 |
Morphine OR (mg) | 3.5 | 4.3 | 0.237 |
Norepinephrine equivalents (ug/kg IBW/h) | 1.2 ± 0.9 | 1.0 ± 1.1 | 0.608 |
iv. morphine equivalents OR (fentanyl + remifentanil + morphine in mg/kg IBW/h) [38] | 1.4 ± 0.4 | 1.4 ± 0.3 | 0.990 |
Pain at the recovery room (NRS) | 2.0 ± 1.1 | 3.5 ± 1.8 | 0.004 |
Morphine at the recovery room (IV in mg) | 0.9 ± 2.0 | 3.4 ± 4.5 | 0.037 |