Patients will be randomized into 2 groups: * TAP: Patients undergoing TAP blockade, associated with intravenous Acetaminophen analgesia * IV: Patients receiving only intravenous Acetaminophen analgesia Postoperative pain 24 hours after surgery will be evaluated.
Patients will be randomized into 2 groups: * TAP: Patients undergoing TAP blockade, associated with intravenous Acetaminophen analgesia (1g/6h) * IV: Patients receiving only intravenous Acetaminophen analgesia (1g/6h) Postoperative pain 24 hours after surgery will be evaluated, by a Visual Analogic Scale (VAS), ranging from 0 to 100mm.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Enrollment
140
Patients will undergo Transversus abdominis plane blockade with Bupivacaine 0.25% 30ml, applied in the plane between the internal oblique muscle and the trasnversus abdominis. The injection will be performed laterally to the port-sites, bilaterally at the same levels.
Acetaminophen 1g/6h iv will be administered
Postoperative pain
Pain will be assessed 24 hours after surgery by a Visual Analogic Scale, ranging from 0 to 100mm
Time frame: 24 hours after surgery
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