prevention study of the postoperative nausea and vomiting by intraoperative intravenous acetaminophen in patients during cesarean section in regional anesthesia.

prevention study of the postoperative nausea and vomiting by intraoperative intravenous acetaminophen in patients during cesarean section in regional anesthesia. - IOANVSC-study

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000014020

Enrollment

180

Registered

2014-05-21

Start date

2014-05-21

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 state of cesarean section

Interventions

acetaminophen saline

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: 1.Parturients who will receive cesarean section 2.Performed spinal anesthesia and administered morphine intrathecally 3. Parturients must have oral communication ability; can provide written informed consent signed by herself under her free will after receiving full explanation of the study

Exclusion criteria

Exclusion criteria: 1.Impaired liver function 2.cesarean section in generaal anesthesia 3.Parturients who do not consent to the nature of the study

Design outcomes

Primary

Measure	Time frame
Incidence of postoperative nausea and vomiting	—

Secondary

Measure	Time frame
Change for postoperative pain control	—

Countries

Japan

Contacts

Public ContactYoshifumi Suga

Saitama Medical Center, Saitama Medical University Division of Obstetric Anesthesia, Department of Anesthesiology

suga4423@hotmail.com049-228-3654

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026