Risk Factors for Post Operative Nausea and Vomiting(PONV) in Patients Underwent Gynecological Operation Under General Anesthesia

A Observational Cohort Study to Identify Risk Factors for Post Operative Nausea and Vomiting Following General Anesthesia in Female Patient Underwent Gynecological Operation

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT01020201

Enrollment

774

Registered

2009-11-25

Start date

2009-02-28

Completion date

2009-05-31

Last updated

2012-07-31

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Adult, Anesthesia, General, Chinese Female Patient, Elective Gynecological Operation

Keywords

Anesthesia, General, Elective Gynecological Operation, Chinese female patient, Adult

Brief summary

Risk factors for postoperative nausea and vomiting(PONV) such as past history of PONV and/or motion sickness, non-smoking status, female gender, planned opiate use for post-operative analgesia were identified in white people. Whereas, risk factors for PONV in female patient with mongolian race were not clear. As a different life style and genetic background, new risk factors may associate with PONV in this population. The present study is a prospective cohort study to identify risk factors for PONV within 24 postoperative hours in chinese female patients underwent gynecology operative under general anesthesia.

Interventions

None listed

Study design

Observational model

COHORT

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

FEMALE

Age

18 Years to No maximum

Healthy volunteers

Inclusion criteria

* \>18 years old * Chinese female patient

Exclusion criteria

* Unstable vital sign * Patients under mechanical ventilation * Patients under sedition (RASS=\<-2)

Design outcomes

Primary

Measure	Time frame
Incidence of postoperative nausea and vomiting	within 24 postoperative hours

Secondary

Measure	Time frame
Preoperative and postoperative fasting time	within 24 postoperative hours
Length of postoperative hospital stay and Length of hospital stay	before discharge
Total health care costs	before discharge
Time to full recovery of intestinal function	within 24 postoperative hours
Incidence of postoperative shivering	within 24 postoperative hours
Postoperative pain score with Numerical Rating Scale (NRS-11)	within 24 postoperative hours
Postoperative delirium in recovery room	within PACU stay

Countries

China

Outcome results