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To establish correlation between venous and arterial indices for fluid responsiveness with cardiac output in patients undergoing brain tumor surgery

To establish correlation between inferior vena cava collapsibility index and carotid doppler flow time with cardiac output in patients undergoing intracranial tumor surgeries

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2021/01/030606
Enrollment
50
Registered
2021-01-20
Start date
Unknown
Completion date
Unknown
Last updated
2022-10-17

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

Conditions

Health Condition 1: D496- Neoplasm of unspecified behavior of brain

Interventions

Intervention1: .9 % NORMAL SALINE: .9 percent NORMAL SALINE 500 ML Intervention2: Radial artery cannulation: Cardiac output measurement after cannulating radial artery Control Intervention1: NIL: NIL

Sponsors

NO
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Patients undergoing intracranial surgery 2. ASA grade 1 and 2 patients 3. Patient should be Nil per oral as per standard ASA guidelines 4. Age group from 18 years to 60 years 5. Body mass index � 30 6. Patient with GCS 15

Exclusion criteria

Exclusion criteria: 1. Refusal of consent 2. Patients with any valvular heart disease or ventricular dysfunction or atrial fibrillation or arrhythmia 3. ASA grade more than 2 4. Patient with Chronic lung disease, obstructive sleep apnea 5. Inability to lie supine comfortably

Design outcomes

Primary

MeasureTime frame
to assess the changes in IVCCI with usual respiration in response to fluid challenge of 500 ml of crystalloid.Timepoint: at 5 minutes after fluid challenge—

Secondary

MeasureTime frame
Secondary endpoint will be changes in carotid flow time with fluid challenge.Timepoint: 5 minutes after fluid challenge—

Countries

India

Contacts

Public ContactKali charan das

AIIMS , Delhi

prabhakaraiims@gmail.com9868398205

Outcome results

None listed

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