Conditions: Postoperative Pain
Allocation: RANDOMIZED | Intervention model: PARALLEL
Enrollment: 50
Healthy volunteers: no

Brief summary:
The purpose of the study is to evaluate the effectiveness of EXPAREL in a transversus abdominis plane block by assessing the demand of postoperative narcotic, length of hospital stay and incidence of postoperative complications.

Detailed description:

Arms:
arm 1: Patient who randomized to this arm, will be blinded, TAP block will be performed under ultrasound guidance, where 20-30 ml of Exparel will be injected in transversus abdominis plane, bilaterally. arm 2: None

Interventions: intervention 1: Exparel intervention 2: TAP Block
Intervention descriptions: intervention 1: In this arm as described above the intervention will be TAP block injection under ultrasound guidance using Exparel. intervention 2: no intervention will be done to this arm.

Protocol document: