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A study to assess changes in Optic Nerve Sheath Diameter during Neurosurgery

Perioperative variation in Optic Nerve Sheath Diameter measured by Transbulbar Ultrasonography in Neurological patients

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2020/01/022860
Enrollment
80
Registered
2020-01-20
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

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

Conditions

Health Condition 1: S065- Traumatic subdural hemorrhage

Interventions

None listed

Sponsors

Dr Varun S
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Adult patients with traumatic brain injury

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

MeasureTime frame
Perioperative variation in optic nerve sheath measured by UltrasonographyTimepoint: Optic nerve sheath diameter will be measured twice. 1. After induction of general anaesthesia and before surgery. 2. After surgery with the patient still under general anaesthesia—

Secondary

MeasureTime frame
NILTimepoint: NIL—

Countries

India

Contacts

Public ContactDr Varun S

Government Medical College Thiruvananthapuram

varunsureshpgi@gmail.com

Outcome results

None listed

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