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Clinical Trial Summary

A comparison of incidences of postoperative nausea and vomiting (PONV) , postoperative pain severity and recovery parameters in breast cancer patients receiving opioid or opioid-free general anesthesia.


Clinical Trial Description

Breast cancer is one of the most common oncologic diagnosis in women. Surgery is traditionally performed under general anesthesia with opioid-based analgesia. It is associated with higher incidences of PONV, more severe acute postoperative pain and increased incidences of chronic pain. The possibility of higher risk of metastasis has also been reported. The purpose of our study is to compare the opioid-free general anesthesia with the opioid-based general anesthesia with respect to the quality of recovery, postoperative pain and cancer recurrence and metastasis. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT04390698
Study type Interventional
Source Peking University People's Hospital
Contact
Status Completed
Phase N/A
Start date July 1, 2020
Completion date March 15, 2022

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