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Effectiveness of inferior vena caval and aortic indices in anticipating occurrence of hypotension after spinal anaesthesia.

Efficacy of inferior vena cava collapsibility index and caval aorta index in predicting incidence of hypotension after spinal anaesthesia.

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2021/08/036004
Enrollment
75
Registered
2021-08-27
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: O- Medical and Surgical

Interventions

None listed

Sponsors

Dept of Anaesthesiology
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: American society of Anesthesiologists (ASA) physical status I-II patients posted for elective surgery under spinal anaesthesia in supine position.

Exclusion criteria

Exclusion criteria: 1. Patients having hypertension 2. Pregnant patient, 3. Patient undergoing unilateral spinal anaesthesia. 4. Patient having intraabdominal pathology causing increase in intraabdominal pressure. 5. Patients with BMI > 30 kg/square meter. 6. Uncooperative patients.

Design outcomes

Primary

MeasureTime frame
To assess correlation between Inferior vena cava (IVC) collapsibility index;caval aorta index and hypotension after spinal anaesthesiaTimepoint: 1. Preoperative USG measurements of IVC collapsibility index and caval aorta index. 2. Systolic blood pressure, Diastolic blood pressure, Mean blood blood measurements at baseline (before giving spinal anaesthesia), 1 min, 2 min, 3 min, 4 min, 5 min, 10 min, 15 min, 20 min, 25 min, 30 min, 35 min, 40 min, 45 min, 50 min, 55 min and 60 min after giving spinal anaesthesia.—

Secondary

MeasureTime frame
Incidence of hypotension after spinal anaesthesiaTimepoint: Systolic blood pressure, Diastolic blood pressure, Mean blood blood measurements at baseline (before giving spinal anaesthesia), 1 min, 2 min, 3 min, 4 min, 5 min, 10 min, 15 min, 20 min, 25 min, 30 min, 35 min, 40 min, 45 min, 50 min, 55 min and 60 min after giving spinal anaesthesia.—

Countries

India

Contacts

Public ContactDr Rahul

Pt. B. D. Sharma PGIMS, Rohtak

dr.jatinlal@gmail.com9728265511

Outcome results

None listed

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