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To predict hypotension after spinal anaesthesia with ultasonography

Usefulness of ultrasonographic measurement of inferior vena cava collapsibility index and caval aorta index to predict hypotension after spinal anaesthesia- a prospective observational study - Nil

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2025/05/086996
Enrollment
100
Registered
2025-05-15
Start date
Unknown
Completion date
Unknown
Last updated
2025-05-26

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 Health Condition 2: O- Medical and Surgical

Interventions

Intervention1: Nil: Nil

Sponsors

JSS ACADEMY OF HIGHER EDUCATION AND RESEARCH
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: ASA 1 and 2 Non obstetric and non vascular surgeries

Exclusion criteria

Exclusion criteria: Patient refusal Spinal anomalies Any contraindication for spinal anaesthesia - infection at the site of injection, raised intracranial pressure, deranged coagulation profile, drug allergy ASA 3 and above BMI more than 30kg/m2

Design outcomes

Primary

MeasureTime frame
To predict the occurrence of HYPOTENSION in patients with an INFERIOR VENA CAVA COLLAPSIBILITY IMDEX more than or equal to 50 percent and CAVAL AORTA INDEX more than 1 using ULTRASONOGRAPHY in patients undergoing infraumbilical surgeriesTimepoint: every 2 MINUTES till 30 MINUTES after spinal anesthesia—

Secondary

MeasureTime frame
To determine whether USG guided INFERIOR VENA CAVA COLLAPSIBILITY INDEX or CAVAL AORTA INDEX a better parameter to predict POST SPINAL ANESTHESIA HYPOTENSION To predict efficacy of Inferior vena cava collapsibility index AND CAVAL aorta index over PERFUSION INDEX to predict post spinal anesthesia hypotensionTimepoint: every 2 MINUTES immediately after spinal anesthesia till 30 MINUTES—

Countries

India

Contacts

Public ContactDr Archana K N

JSS ACADEMY OF HIGHER EDUCATION AND RESEARCH

drarchanakashi@gmail.com9845140637

Outcome results

None listed

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