TABLE 2.
Vital signs result as mean ± SD in 18 dogs before and after intraperitoneal administration of 8.8 mg/kg of lidocaine (L), 4 mg/kg Tramadol (T) or lidocaine (8.8 mg/kg)‐Tramadol (4 mg/kg) (LT) undergoing ovariohysterectomy
| Parameters | Before surgery | After surgery | ||||||
|---|---|---|---|---|---|---|---|---|
| Group/Times | 30 min ( a ) | 30 min ( b ) | 1 hr | 3 hr | 6 hr | 12 hr | 24 hr | |
| Heart rate (beats / min) | L | 90.8 ± 11.3 | 112.6 ± 8.7 | 114.0 ± 12.2 LT, T | 116.8 ± 8.3 LT a | 120.2 ± 7.5 LT a | 113.0 ± 12.3 a | 92.4 ± 14.8 |
| T | 90.0 ± 13.2 | 109.7 ± 7.9 | 83.7 ± 6.9 L b | 98.2 ± 10.1 | 111.5 ± 6.6 a | 106.1 ± 10.4 | 113.0 ± 11.7 | |
| LT | 92.0 ± 8.1 | 102.5 ± 10.2 | 94.3 ± 9.1 L | 76.2 ± 12.0 L | 100.0 ± 13.2 L | 93.2 ± 11.3 | 96.6 ± 10.6 | |
| Respiratory rate (rate / min) | L | 22.0 ± 1.5 | 21.5 ± 4.0 | 24.0 ± 3.2 | 23.3 ± 3.0 | 24.6 ± 1.2 | 25.2 ± 4.4 | 26.0 ± 5.1 |
| T | 20.6 ± 1.2 | 17.5 ± 2.2 | 16.7 ± 1.8 | 19.5 ± 3.1 | 20.5 ± 1.9 | 21.4 ± 1.7 | 23.0 ± 1.2 | |
| LT | 21.6 ± 1.3 | 23.1 ± 4.3 | 24.0 ± 7.1 | 26.0 ± 2.0 a | 23.5 ± 6.1 | 21.3 ± 1.2 | 25.2 ± 4.8 | |
| Rectal Temperature (°C) | L | 37.76 ± 0.33 b | 36.62 ± 0.84 a | 36.56 ± 0.60 a | 37.00 ± 1.12 | 37.88 ± 0.42 | 38.08 ± 0.36 b | 38.06 ± 0.71 b |
| T | 37.55 ± 0.60 | 37.34 ± 0.91 | 36.02 ± 1.00 a | 36.47 ± 1.28 | 37.52 ± 1.83 | 38.21 ± 0.51 | 38.42 ± 0.92 | |
| LT | 37.66 ± 0.57 | 36.14 ± 1.34 | 36.60 ± 1.32 | 36.45 ± 1.21 | 37.36 ± 0.28 | 37.86 ± 0.42 | 38.32 ± 0.59 b | |
The name of the group listed at the top of the numbers indicates a significant difference with that group (p < .05).
a
Different letters in each row indicate a significant difference with the time before surgery in each group (p < .05).
b
Different letters in each row indicate a significant difference with the time before ip in each group (p < .05).