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Using Neck Vein Ultrasound to Predict Blood Pressure Drops During Brain Surgery

Ultrasonographic evaluation of Internal Jugular Vein collapsibility index and its association with post induction hypotension in patients undergoing Supratentorial craniotomy A Prospective Observational Study - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2025/10/096107
Enrollment
73
Registered
2025-10-15
Start date
Unknown
Completion date
Unknown
Last updated
2025-11-17

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

Conditions

Health Condition 1: I952- Hypotension due to drugs

Interventions

Intervention1: Nil: Nil Intervention2: Nil: Nil Intervention3: Nil: Nil Intervention4: Nil: Nil

Sponsors

All India Institute of Medical Sciences
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: ASA I , II, III Glasgow Coma Score more than 12

Exclusion criteria

Exclusion criteria: 1) Refusal to participate 2) Patients undergoing emergency craniotomies, craniotomy for vascular pathologies (Subarachnoid hemorrhage, intracranial hemorrhage, arteriovenous malformations) 3) Patients with significant hepatic, renal, cardiovascular disease, 4) Patients with morbid obesity and difficult intubation 5) Patients operated in sitting and prone position 6) Glasgow Coma score less than or equal to 12

Design outcomes

Primary

MeasureTime frame
To evaluate whether internal jugular vein collapsibility index can predict post induction hypotension in Patients Undergoing Supratentorial Craniotomy Timepoint: collapsibity index is assessed preoperatively and compared with blood pressure measured at 10 mins—

Secondary

MeasureTime frame
To compare the Internal Jugular Vein collapsibility index in 10-degree Trendelenburg position Timepoint: Measurement taken Prior to Induction of anaesthesia;To correlate preoperative Internal Jugular Vein collapsibility index in supine & 10-degree Trendelenburg position with mean arterial pressure measured five minutes after inductionTimepoint: Mean arterial pressure measured at induction,1,2,3,4,5,10,15,20 minutes post induction—

Countries

India

Contacts

Public ContactDr Sanjay Agrawal

AIIMS RISHIKESH

sanjay.anaes@aiimsrishikesh.edu.in9761712630

Outcome results

None listed

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