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Table 2 Duration of anesthesia, surgery, total clinic time, and rescue drugs

From: Total injectable anesthesia of dogs and cats for remote location veterinary sterilization clinic

Group

n

Time from drug injection to start of surgery (min)

Surgery time (min)

Number of times additional drugs neededa

Total time in clinic (min)

Feline OVH

26

15 (7–35)

26 (12–46)

7/26 = 27%

Alfaxalone IM n = 6 (once)

Alfaxalone IM n = 3 (twice)

Dexmedetomidine + ketamine IM n = 1 (once)

55 (35–120)

Feline Castration

22

11 (3–22)

2 (1–6)

1/22 (1.2%)

Dexmedetomidine + ketamine IM n = 1 (once)

35 (14–69)

Canine OVH

28

24 (13–37)

34.5 (21–60)

16/28 (57%)

Alfaxalone IV n = 12 (once)

Alfaxalone IV n = 2 (twice)

Alfaxalone IV n = 1 (thrice)

72 (56–107)

Canine Castration

24

25 (17–31)

18 (10–40)

2/24 (8%)

Alfaxalone IV n = 2 (once)

58 (38–120)

  1. Times are presented as median and range
  2. aRescue drugs were given when initial dosing was insufficient to maintain anesthesia