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A comparative study of The Caval-aorta index with The Ratio of diameters of Femoral vein to Femoral Artery to determine the better predictor of general anesthesia induced hypotension.

Comparison of pre-operative ultrasonographic evaluation of Caval-Aorta index with the ratio of Femoral vein diameter to Femoral artery diameter for predicting hypotension during induction of general anesthesia

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2023/06/054140
Enrollment
97
Registered
2023-06-20
Start date
Unknown
Completion date
Unknown
Last updated
2023-06-26

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

Control Intervention1: CAVAL-AORTA INDEX: The ratio of diameters of Inferior Vena Cava and Abdominal Aorta measured in the pre-operative period. Control Intervention2: Ratio of Femoral vein diameter t

Sponsors

Department of Anesthesia
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Individuals of 18 years or more, of both sexes

Exclusion criteria

Exclusion criteria: 1. Patient with Cardiovascular diseases (Heart failure, Valvular heart diseases, MI, Aortic diseases, Peripheral vascular diseases) 2. Portal hypertension 3. Pregnant Female 4. Patient with lower limb injuries 5. Patient with hernia

Design outcomes

Primary

MeasureTime frame
Diameter of Inferior Vena Cava Diameter of Abdominal Aorta Diameter of Femoral Vein Diameter of Femoral Artery Heart rate Systolic blood Pressure. Diastolic blood pressure. Mean arterial pressureTimepoint: Diameter of Inferior Vena Cava, Diameter of Abdominal Aorta, Diameter of Femoral Vein, Diameter of Femoral Artery - preoperatively before induction of anesthesia Heart rate, Systolic blood Pressure, Diastolic blood pressure, Mean arterial pressure - at 0minute, 1st min, 2nd min, 3rd min, 4th min, 5th min after induction of anesthesia—

Secondary

MeasureTime frame
Duration of fasting Body Mass IndexTimepoint: Duration of fasting 6hours BMI & effect of drugs on BP—

Countries

India

Contacts

Public ContactSUBHAJEET MAHAPATRA

ABVIMS AND DR. RML HOSPITAL

drss21@yahoo.com9873768774

Outcome results

None listed

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