Anesthesia without Narcotic Analgesic for Obesity Surgery: is there a benefit?

Phase 4

• Conditions: Obesity; Postoperative pain; Postoperative nausea and vomiting; C23.550.767

• Registration Number: RBR-4m5pdbf
• Lead Sponsor: niversidade Federal do Paraná

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Completion: 2021-12-27
• Study Start: 2022-03-25
• Last Update Posted: 29 May 2023

Recruitment & Eligibility

• Status: Data analysis completed
• Sex: Not specified
• Target Recruitment: Not specified

Inclusion Criteria

Body mass index major or equal to 35; indication for gastroplasty surgery; age over 18 yers old

Exclusion Criteria

Refusal to participate in the study; chronic pain or chronic use of analgesics; any condition or pathology that could change the perception of pain; heart blockages or major arrhythmias; patients anesthetized differently from the proposed protocol

Study & Design

• Study Type: Intervention
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Patients were assessed for postoperative pain using verbal numerical scale (0-no pain; 10-unbearable pain) during the stay in the post-anesthesia care unit and the first postoperative day. It's expected to find in the interventional group low pain scores. ;Patients were assessed for use of morphine (milligrams) as rescue analgesia during the stay in the post-anesthesia care unit and the first postoperative day. It's expected to find in the interventional group a morphine use reduction.

Secondary Outcome Measures

Name	Time	Method
Patients were assessed for postoperative nausea and vomiting (yes/no) during the stay in the post-anesthesia care unit and the first postoperative day. It's expected to find in the interventional group a low occurrence of nausea and vomiting. ;There was an evaluation of oxygen desaturation (pulse oximetry below 92%) in the immediate postoperative period (yes/no). It's expected to find in the interventional group a low occurrence of oxygen desaturation.