Study Status: NOT_YET_RECRUITING
Recruit Status: NOT_YET_RECRUITING
Study Type: OBSERVATIONAL
Official Title: Portal Vein Occlusion is a Valuable Predictor for Postoperative Nausea and Vomiting in Patients With Liver Cancer: A Prospective Cohort Study
Brief Summary: Postoperative nausea and vomiting (PONV) is one of the most common and distressing postoperative complications.
PONV risk assessment is recommanded to determine the number of medications or strategies for prophylaxis.
Many well-known risk factors have been determined.
However, no study has explored liver surgery-specific risk factors.
This study aims to identify whether there was an association between portal vein occlusion and PONV among patients after liver surgery.
Patients diagnosed with liver cancer and undergoing hepatectomy will be prospectively consecutively recruited.
All enrolled patients receive PONV assessments within the first 24 postoperative hours.
Logistic regression models will be used to investigate the effects of portal vein occlusion and the other variables on the occurrence of PONV in both univariate and multivariate analyses