Pain, Postoperative
Conditions
Brief summary
Control group: no additional procedure Low ARM group : recruitment maneuver of 30cmH2O High ARM group: recruitment maneuver of 60cmH2O
Detailed description
After random assignment of group, Control group: no additional procedure apply, Low ARM group : after surgical trocha out after bariatric surgery, applying 30cmH2O recruitment maneuver 5 times every 5 seconds, High ARM group: after surgical trocha out after bariatric surgery, applying 60cmH2O recruitment maneuver 5 times every 5 seconds
Interventions
PROCEDUREAlveolar recruitment maneuver
Applying 30 or 60 cmH2O of alveolar recruitment maneuver 5 times every 5 min at the end of bariatric surgery
Sponsors
Gachon University Gil Medical Center
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
PREVENTION
Masking
TRIPLE (Subject, Caregiver, Outcomes Assessor)
Masking description
enrolled groups ares only selected and applied in the operating room and participants, care giver and outcomes accessor could not know the group assignment
Eligibility
Sex/Gender
ALL
Age
20 Years to 65 Years
Healthy volunteers
No
Inclusion criteria
* Patients who scheduled for elective bariatric surgery
Exclusion criteria
* uncontrolled cardio-vascular disease, active pulmonary disorder
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| numeric rating scale for postoperative pain | up to postoperative 24 hour | score (0 no pain-10 severe pain) |
| Quality of recovery (QoR40) for Postoperative comfort | up to postoperative 24 hour | score 40 (extremely poor quality of recovery) to 200 (excellent quality of recovery) |
Outcome results
None listed