The surgical pleth index-guided analgesia enhances postoperative pain and emergence agitation, resulting in increased analgesic requirement compared with the conventional practice analgesia in children

The surgical pleth index-guided analgesia enhances postoperative pain and emergence agitation, resulting in increased analgesic requirement compared with the conventional practice analgesia in children - The surgical pleth index-guided analgesia compared with the conventional practice analgesia in children

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000010599

Enrollment

Registered

2013-04-26

Start date

2013-04-26

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

elective tonsillectomy and adenoidectomy

Interventions

Fentanyl 0.5 mcg/kg will be administered when surgical pleth index (SPI) value is above 50 in SPI group for 3-5 min. Fentanyl 0.5 mcg/kg will be administered when blood pressure or heart rate is incre

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Pediatric patients aged 3~10 years with a physical status of 1 (the American Society of Anesthesiologists rating) who are scheduled to undergo elective tonsillectomy and adenoidectomy.

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 and emergence agitation	—

Countries

Asia(except Japan)

Contacts

Public ContactByung Gun Lim

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

bglim9205@korea.ac.kr82-2-2626-1437

Outcome results

None listed

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