NCT06226922

Risk Factors for Postoperative Nausea and Vomiting in Surgical Patients Undergoing Patient-controlled Intravenous Analgesia.

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 1,371 (actual)
• Sponsor: Peking Union Medical College Hospital · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

The purpose of this study is to identify the risk factors for postoperative nausea and vomiting (PONV) in surgical patients undergoing patient-controlled intravenous analgesia (PCIA).

Detailed description

Our study was a retrospective study, including patients who underwent surgery at Peking Union Medical College Hospital from July 1, 2023 to October 31, 2023 and underwent PCIA. Patient characteristics, past medical history, surgical information, intraoperative medication information, postoperative analgesia follow-up information were obtained through the electronic medical record system. The patients were divided into PCIA-PONV group and non-PCIA-PONV group depending on the occurrence of nausea and vomiting during PCIA, and all patients was also divided into PCIA-POV group and non-PCIA-POV according to whether vomiting occurred. Multivariate logistic regression analysis was used to identify the risk factors for PCIA-PONV and PCIA-POV.

Conditions

• Nausea and Vomiting, Postoperative

Interventions

Type	Name	Description
OTHER	No intervention	No intervention

Timeline

• Start date: 2023-07-01
• Primary completion: 2023-10-31
• Completion: 2023-11-30
• First posted: 2024-01-26
• Last updated: 2024-01-26

Locations

1 site across 1 country: China