The comparison of the indicator of oxycodone administration during thyroidectomy operation: surgical pleth index versus conventional vital sign

The comparison of the indicator of oxycodone administration during thyroidectomy operation: surgical pleth index versus conventional vital sign - The comparison of the indicator of oxycodone administration during thyroidectomy

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000015683

Enrollment

Registered

2015-08-11

Start date

2014-11-26

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

Patients who are undergoing elective thyroidectomy

Interventions

Intravenous oxycodone 1mg will be administered when surgical pleth index (SPI) value is above 50 in SPI group for 1 min. Time intervalof administration is minimum 5min . Intravenous oxycodone 1mg wil

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Adult patients aged 20-65 years with a physical status of 1 (the American Society of Anesthesiologists rating) who are scheduled to undergo elective thyroidectomy.

Exclusion criteria

Exclusion criteria: Patients with a history of cardiovascular, respiratory (asthma), neurologic (seizure), kidney, liver disease, mood disorder, prematurity, or developmental delay, the presence of upper respiratory infection, hypersensitivity to drugs, and those receiving analgesics, sedatives or psychiatric medication will be excluded.

Design outcomes

Primary

Measure	Time frame
Intraoperative analgesic requirement	—

Secondary

Measure	Time frame
Intraoperative anesthetic consumption, hemodynamics, recovery profiles, and postoperative pain, analgesic requirement	—

Countries

Asia(except Japan)

Contacts

Public ContactYoung ju Won

Guro Hospital, Korea University College of Medicine Department of Anesthesiology and Pain Medicine

moma2@naver.com82-2-2626-1437

Outcome results

None listed

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