Hepatobiliary Surgery, Postoperative Nausea and Vomiting, Prediction Model
Conditions
Keywords
Postoperative Nausea and Vomiting, hepatobiliary surgery, assessment tool
Brief summary
Postoperative nausea and vomiting (PONV) is a common complication among surgical patients. The incidence ranging from 20% to 50% depends on different population studied. Clinical practice guidelines recommend routine PONV screening before surgery using the Apfel simplified risk score OR Koivuranta score. However, these two scores haven't been translated into Chinese version and tested for psychometric qualities. Therefore, this study aim to externally validate two PONV prediction models in the Chinese hospital setting for PONV assessment.
Interventions
OTHERno intervention
this is an abservational study and no intervention will be involved
Sponsors
Shanghai Zhongshan Hospital
Study design
Observational model
COHORT
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
18 Years to 80 Years
Healthy volunteers
No
Inclusion criteria
* patients receiving hepatobiliary surgery
Exclusion criteria
* patients receiving chemothreapy；patients with cognitive disorders; patients unwilling to participate.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| postoperative nausea and vomiting | 24 hours after surgery | Postoperative nausea will be assessed at 24 hours after surgery on an 11-point numeric scale (0 -10) by a trained nurse. Patients will be asked to respond to the question, Have you felt nauseated since your discharge from the postanesthetic care unit and if so, what would be the average level of nausea you have felt until now on a 0 to 10 scale?. Patients will be considered nauseated if postoperative nausea is reported to be greater than zero on the 11-point scale with the question. For the same intervals the number of episodes of postoperative vomiting will be recorded. Again, patients will be considered to have vomited if postoperative vomiting occurs at least once within 24 hours. Patients who have either postoperative nausea or postoperative vomiting in 24h will be considered to have PONV. |
Countries
China
Contacts
Primary ContactYuxia Zhang, phd
Outcome results
None listed