Perioperative application of optic nerve sheath diameter measurement

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR1900022370

Enrollment

Unknown

Registered

2019-04-08

Start date

2019-04-05

Completion date

Unknown

Last updated

2019-04-15

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

Conditions

Clinical anesthesiology

Interventions

Case series:Measuring the diameter of the optic nerve sheath

Eligibility

Sex/Gender

All

Age

25 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1. Patients who are scheduled for elective surgery are not limited in gender; 2. Aged 25 to 70 years 70; 3. Weight 45~80kg, ASA I~III.

Exclusion criteria

Exclusion criteria: 1. It is intended to undergo craniocerebral surgery, or the history of previous craniocerebral surgery; 2. Serious eye lesions in patients; 3. The patient cannot tolerate the measurement and asks to quit; 4. Incomplete data or lost data.

Design outcomes

Primary

Measure	Time frame
optic nerve sheath diameter;PONV????;post-operative quality recovery scale;	—

Countries

China

Contacts

Public ContactSong Kang

Yijishan Hospital of Wannan Medical College

drskkang@outlook.com+86 15551217311

Outcome results

None listed

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