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Control group: no additional procedure Low ARM group : recruitment maneuver of 30cmH2O High ARM group: recruitment maneuver of 60cmH2O
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
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Control | Experimental | no applying alveolar recuritment maneuver |
|
| Low ARM | Active Comparator | Applying 30 cmH2O of alveolar recruitment maneuver 5 times every 5sec |
|
| High ARM | Active Comparator | Applying 60 cmH2O of alveolar recruitment maneuver 5 times every 5sec |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Alveolar recruitment maneuver | Procedure | Applying 30 or 60 cmH2O of alveolar recruitment maneuver 5 times every 5 min at the end of bariatric surgery |
|
| Measure | Description | Time Frame |
|---|---|---|
| numeric rating scale for postoperative pain | score (0 no pain-10 severe pain) | up to postoperative 24 hour |
| Quality of recovery (QoR40) for Postoperative comfort | score 40 (extremely poor quality of recovery) to 200 (excellent quality of recovery) | up to postoperative 24 hour |
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Inclusion Criteria:
Exclusion Criteria:
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| ID | Term |
|---|---|
| D010149 | Pain, Postoperative |
| ID | Term |
|---|---|
| D011183 | Postoperative Complications |
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D010146 | Pain |
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enrolled groups ares only selected and applied in the operating room and participants, care giver and outcomes accessor could not know the group assignment
|
| D009461 | Neurologic Manifestations |
| D012816 | Signs and Symptoms |