Examine risk factors for PONV (postoperative nausea and vomiting).

UMIN ID: UMIN000048235

Registered date:02/07/2022

Basic Information

• Recruitment status: Complete: follow-up complete
• Health condition(s) or Problem(s) studied: postoperative nausea and vomiting
• Date of first enrollment: 2019/04/01
• Target sample size: 100
• Countries of recruitment: Japan
• Study type: Observational

Outcome(s)

• Primary Outcome: To investigate whether the Japanese version of HADS evaluated before surgery causes postoperative PONV nausea and vomiting.
• Secondary Outcome: Patient information: age, gender, medical history, height, weight, drinking, smoking, PONV medical history, insomnia Surgical information: Surgical procedure, surgical time, anesthesia time, bleeding volume, fluid replacement volume, intraoperative drug usage, intraoperative BIS (Bispectral Index) Postoperative information: Opioid use, pain (NRS: Numerical Rating Scale), delirium (CAM-ICU), number of times metoclopramide is used

Key inclusion & exclusion criteria

• Age minimum: 20years-old
• Age maximum: Not applicable
• Gender: Male and Female
• Exclude criteria: Patients who do not understand Japanese Patients with emergency surgery Patients with dizziness or nausea and vomiting due to underlying disease Patients with allergies to local anesthetics Patients with chest reoperation Patients who have undergone thoracotomy due to intraoperative findings Patients taking psychotropic drugs before surgery Other patients who are judged to be inappropriate by the doctor in charge of this research

Related Information

• Primary Sponsor: Ogaki Municipal Hospital
• Source(s) of Monetary Support: None