Results
Postoperative pain, low cardiac output
SECONDARY
A total of 67 patients were screened, 60 (mean age: 62.81 ± 8.59 years; 36 men) were randomized, and 54 were analyzed (27 in each group). Six patients (5 patients with low cardiac output, 1 patient with reoperation) were excluded because of late extubation, as they did not use opioids within 48 h after surgery (Fig. Patient flow through the trialDemographic and baseline characteristics
Intravenous opioid consumption at 24 h after surgery was 2.33 ± 1.77 mg in the PIFB + RSB group vs 3.81 ± 2.24 mg in the PIFB group (Postoperative pain score. Primary and secondary outcomes
Measures of blood markers
