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The use of a pupillometer,at admission in severe traumatic brain injury patients to assess for pupillary characteristics and to study its correlation with outcome in those patients at 6 months after injury.

Early Quantitative Pupillometry Index as a Predictor of Long Term Outcome in Severe Traumatic Brain Injury Patients: A Prospective Study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2023/03/050584
Enrollment
100
Registered
2023-03-10
Start date
Unknown
Completion date
Unknown
Last updated
2024-10-14

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

Conditions

Health Condition 1: G998- Other specified disorders of nervous system in diseases classified elsewhere

Interventions

None listed

Sponsors

Department of Neuroanaesthesia and Critical Care, CNC, AIIMS, New Delhi
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: All adult (18-65 years) severe traumatic brain injury patients (GCS=8) being admitted to neurocritical care unit within 48 hours of injury.

Exclusion criteria

Exclusion criteria: 1.Direct eye injury 2.Ophthalmic medical history (cataract, iris surgery, blindness) 3.Third intracranial nerve injury 4.Post cardiac arrest 5.Lack of consent

Design outcomes

Primary

MeasureTime frame
To evaluate the association of early quantitative pupillometry index (QPi) and long term outcome, as measured by the GOSE (extended-Glasgow outcome scale) at 6 months in adult severe TBI patients admitted in the Neurocritical care unit.Timepoint: Patient outcome as per GOSE scale will be assessed at hospital discharge, at 3 months and 6 months—

Secondary

MeasureTime frame
To evaluate association of early QPi and outcome at hospital discharge.Timepoint: GOSE at 6 months—

Countries

India

Contacts

Public ContactDr Keshav Goyal

AIIMS, New Delhi

keshavgoyalster@gmail.com9999079795

Outcome results

None listed

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