Control (n = 33) | Magnesium (n = 32) | P value | |
---|---|---|---|
Number of attempts for laryngeal mask airway insertion | 1 (1–1) | 1 (1–1) | 0.965 |
Number of cases for laryngeal mask repositioning | 0 | 0 | . |
Mean sevoflurane concentration (vol%) | 2.7 ± 0.3 | 2.5 ± 0.4 | 0.707 |
Intraoperative mean BIS value | 50 ± 4 | 49 ± 3 | 0.192 |
Peak inspiratory pressure (cmH2O) | |||
Maximum pressure | 15.2 ± 4.6 | 15.6 ± 4.8 | 0.790 |
Minimum pressure | 12.7 ± 2.2 | 13.3 ± 2.4 | 0.359 |
Intraoperative hemodynamic parameters | |||
Heart rate (bpm) | 129 ± 18 | 134 ± 13 | 0.219 |
Systolic blood pressure (mmHg) | 92 ± 7 | 93 ± 10 | 0.611 |
Diastolic blood pressure (mmHg) | 49 ± 8 | 48 ± 8 | 0.391 |
Mean blood pressure (mmHg) | 66 ± 9 | 63 ± 7 | 0.231 |
Hemodynamic parameters during emergence | |||
Heart rate (bpm) | 122 ± 19 | 124 ± 14 | 0.628 |
Systolic blood pressure (mmHg) | 107 ± 15 | 101 ± 11 | 0.087 |
Diastolic blood pressure (mmHg) | 68 ± 15 | 60 ± 11 | 0.004* |
Mean blood pressure (mmHg) | 84 ± 13 | 76 ± 10 | 0.015* |
Time from surgery end to PACU admission (min) | 5.9 ± 2.2 | 6.1 ± 2.8 | 0.733 |
Respiratory event during emergence | 8 (24.2%) | 8 (25.0%) | 1.0 |
Laryngospasm | 0 | 1 (3.1%) | 1.0 |
Desaturation | 4 (12.1%) | 2 (6.3%) | 0.672 |
Breath holding | 2 (6.1%) | 0 | 0.492 |
Coughing | 4 (12.1%) | 5 (15.6%) | 1.0 |
Length of PACU stay | 34.2 (3.1) | 34.5 (5.4) | 0.771 |