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Influence of different anesthesia strategies based on the ratio of optic nerve diameter to transverse diameter of eyeball on intracranial pressure during extubation after intracranial aneurysm embolization

Ultrasonic measurement of optic nerve sheath diameter change assessment of different anesthesia strategy for intracranial aneurysm embolization general anesthesia postoperative extubation period of intracranial pressure

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2400083815
Enrollment
Unknown
Registered
2024-05-06
Start date
2023-07-07
Completion date
Unknown
Last updated
2024-05-13

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

Conditions

Intracranial aneurysm

Interventions

Group C:Blank control
Group D:Before the operation, a load measure of 1µg/ (kg.h) dexmedetomidine was pumped for 10min, and the pumping rate of 0.5µg/(kg.h) was continued during the operation, and the pumping was stopped h
Group R:After surgery, remifentanil was continued at 0.1µg/(kg·min) pump rate until tracheal catheter was removed

Sponsors

Ningbo Medical Center Li Huili Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
20 Years to 80 Years

Inclusion criteria

Inclusion criteria: 20-80 years old, ASA score ?-?, BMI 18-30 kg/m2

Exclusion criteria

Exclusion criteria: Have a history of eye disease, high intraocular pressure; Those with unstable vital signs; Unplanned extubation; intubator

Design outcomes

Primary

MeasureTime frame
optic nerve sheath diameter;optic nerve sheath diameter/eyeball transverse diameter;—

Secondary

MeasureTime frame
Extubation time, extubation MAP, HR, SPO2;—

Countries

China

Contacts

Public ContactHonglin Fu

Ningbo Medical Center Li Huili Hospital

duoqingdebaniao@163.com+86 188 5740 1576

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Apr 20, 2026