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usefulness of collapsibility index of three major veins in predicting fall in blood pressure after spinal anaesthesia.

Comparison of efficacy of collapsibility index between internal jugular vein, subclavian vein, and inferior vena cava by point of care ultrasound for Predicting spinal hypotension in elective surgery – A prospective observational study - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2024/06/068242
Enrollment
55
Registered
2024-06-03
Start date
Unknown
Completion date
Unknown
Last updated
2024-06-24

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

Conditions

Health Condition 1: S969- Injury of unspecified muscle and tendon at ankle and foot level Health Condition 2: O- Medical and Surgical Health Condition 3: S729- Unspecified fracture of femur Health Condition 4: S929- Unspecified fracture of foot and toe Health Condition 5: S829- Unspecified fracture of lower leg Health Condition 6: S799- Unspecified injury of hip and thigh

Interventions

Intervention1: NIL: NIL Control Intervention1: NIL: NIL

Sponsors

MEDOJI SARATH CHANDRA
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Patients undergoing elective surgery under spinal anaesthesia, (ASA) 1-2 risk stratification.

Exclusion criteria

Exclusion criteria: Patients with uncontrolled hypertension or diabetes Hepatic and renal abnormalities Pregnant females. Right ventricular dysfunction. valvular leasions of heart. Thrombosis or stenosis of SCV, IJV, IVC. Conditions with Increased intrathoracic pressure.

Design outcomes

Primary

MeasureTime frame
To compare the collapsibility index of IJV,IVC and subclavian veins for prediction of spinal hypotension.Timepoint: collapsibility index will be measured before giving spinal and blood pressure will be recorded every minute for first five minutes, then every 5 minutes for the first 30 minutes after giving spinal anesthesia.—

Secondary

MeasureTime frame
To assess the degree of collapsibility index correlating with the severity of spinal hypotensionTimepoint: collapsibility index will be measured before giving spinal & blood pressure will be recorded every minute for first five minutes, then every 5 minutes for the first 30 minutes after giving spinal anesthesia.—

Countries

India

Contacts

Public ContactMEDOJI SARATH CHANDRA

Nizams Institute of Medical Sciences

singamgeetha11@gmail.com9441043075

Outcome results

None listed

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