The impact of consciousness index monitoring on emergence agitation and perioperative neurocognitive function in elderly laparoscopic surgery patients

The impact of multi parameter EEG monitoring technology on emergence agitation in elderly laparoscopic surgery patient

Status

Active, not recruiting

Phases

Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2400091979

Enrollment

Unknown

Registered

2024-11-07

Start date

2024-11-10

Completion date

Unknown

Last updated

2024-11-11

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

Conditions

Emergence agitation after general anesthesia

Interventions

BIS Group:Bispectral Index monitoring

IoC Group:Consciousness index monitoring

Eligibility

Sex/Gender

All

Age

65 Years to 85 Years

Inclusion criteria

Inclusion criteria: (1) Age >= 65 years old; (2) Elective laparoscopic surgery; (3) BMI 18-28 kg/m^2 (4) ASA grade I-III; (5) Surgical time >= 60 minutes

Exclusion criteria

Exclusion criteria: (1) Individuals with a history of neurological and psychiatric disorders; (2) Individuals with a history of cerebral hemorrhage, stroke, and cerebrovascular accidents; (3) Individuals with visual and hearing impairments; (4) History of chronic opioid or non opioid analgesic use; (5) Individuals with severe heart, lung, liver, and kidney dysfunction; (6) MMSE score <= 22 points

Design outcomes

Primary

Measure	Time frame
The incidence of emergence agitation ;	—

Secondary

Measure	Time frame
The incidence of perioperative neurocognitive dysfunction;Awakening quality;Total amount of anesthesia used during surgery;Postoperative VAS score;Postoperative nausea and vomiting incidence rate;Postoperative quality recovery score;	—

Countries

China

Contacts

Public ContactLiu Hairui

Suzhou University Affiliated Second Hospital

hrhr218@163.com+86 135 8482 0940

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026