OPTIC NERVE SHEATH DIAMETER MEASUREMENT AS A INDICATOR FOR INTRACRANIAL PRESSURE CHANGES WITH TWO DIFFERENT INTUBATION TECHNIQUE IN PATIENTS UNDERGOING GENERAL ANAESTHESIA

A comparative study of changes in optic nerve Sheath diameter following conventional laryngoscopy VS video Laryngoscopy in patients undergoing general anesthesia - NIL

Status

Active, not recruiting

Phases

Phase 4

Study type

Observational

Source

CTRI

Registry ID

CTRI/2025/03/082575

Enrollment

100

Registered

2025-03-18

Start date

Unknown

Completion date

Unknown

Last updated

2025-04-07

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

Conditions

Health Condition 1: O- Medical and Surgical

Interventions

Intervention1: Vedio larygoscopy guided intubation: Measurement of optic nerve sheath diameter following vedio larygoscopy Control Intervention1: conventional laryngoscopy guided intubation: measureme

Eligibility

Inclusion criteria

Inclusion criteria: ASA 1 & 2 age from 18 years to 60 years those willing to participate

Exclusion criteria

Exclusion criteria: Patient with difficult airway previous history history of difficult airway ASA 3 & 4 Patient

Design outcomes

Primary

Measure	Time frame
To assess the raise in intracranial pressure using optic nerve sheath diameterTimepoint: Immediate after Intubation (0 min), 5 min, 10 min post-intubation	—

Secondary

Measure	Time frame
To observe for hemodynamic variation with two different intubating techniquesTimepoint: Before intubation and 10 minutes post intubation	—

Countries

India

Contacts

Public ContactSwathi kechchawar G

Karpaga Vinayaga Institute of Medical Sciences and Research Centre

drswathigk414@gmail.com9632431973

Outcome results

None listed

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