Peritoneal Nebulization of Ropivacaine during Laparoscopic Cholecystectomy: Dose Finding and Pharmacokinetic Study

Table 1

Clinical and surgical characteristics. Data are presented as mean ± standard deviation or as percentage (%).

Population	50 mg ()	100 mg ()	150 mg ()
Age (years)
Sex (F/M)	29/25	34/17	34/19
Surgery time (min)
Mean abdominal pressure (mmHg)
CO2 total volume (L)
Drain presence	66%	60%	60%
PACU permanence (min)
Body temperature variation (°)