Application of ultrasonographic measurement of optic nerve sheath diameter in the judgemnt of severity and prognosis of traumatic brain injury

Application of ultrasonographic measurement of optic nerve sheath diameter in the judgement of severity and prognosis of traumatic brain injury

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR1900025192

Enrollment

Unknown

Registered

2019-08-16

Start date

2017-07-01

Completion date

Unknown

Last updated

2024-07-08

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

Conditions

traumatic brain injury

Interventions

Gold Standard:Clinical outcomes

Index test:Ultrasonic detection

Eligibility

Sex/Gender

All

Age

18 Years to 90 Years

Inclusion criteria

Inclusion criteria: Just simple traumatic cranial injury within 4 hours after injury.

Exclusion criteria

Exclusion criteria: (1) With other life-threatening organ injuries,; (2) With major organ dysfunction,; (3) More than 4 hours from injury to hospital,; (4) With eye injuries,; (5) With ophthalmic diseases such as optic neuritis and optic nerve tumors in the past.

Design outcomes

Primary

Measure	Time frame
optic nerve sheath diameter;Rotterdam CT score;Glasgow Coma Scale;Glasgow Outcome Scale;pupil reactivity;	—

Countries

China

Contacts

Public ContactChangxing Chen

Shanghai General Hospital

map_templar@126.com+86 13918564333

Outcome results

None listed

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