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

Postoperative nausea A study to investigate the factors responsible for vomiting - Postoperative nausea Investigate the causes of vomiting

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000048235

Enrollment

100

Registered

2022-07-02

Start date

2019-04-01

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

postoperative nausea and vomiting

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients scheduled for thoracoscopic surgery in respiratory surgery Patients aged 20 years or older (no upper limit) at the time of enrollment

Exclusion criteria

Exclusion 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

Design outcomes

Primary

Measure	Time frame
To investigate whether the Japanese version of HADS evaluated before surgery causes postoperative PONV nausea and vomiting.	—

Secondary

Measure	Time frame
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	—

Measure

Time frame

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

—

Countries

Japan

Contacts

Public ContactTatsuro Yokoyama

Ogaki Municipal Hospital Anesthesiology

tyinnagoyauniversity@gmail.com0584-81-3341

Outcome results