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Ultrasonography of the axillary vein to predict fall in blood pressure after spinal anesthesia.

A study of Pre anaesthetic ultrasonography of the infraclavicular axillary vein to predict hypotension after spinal anaesthesia

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2021/03/032093
Enrollment
286
Registered
2021-03-17
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

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: R688- Other general symptoms and signs

Interventions

Intervention1: Ultrasonography of the axillary vein.: The correlation between preoperative collapsibility index of infraclavicular vein and developing hypotension following spinal anaesthesia will be

Sponsors

Dr Aishwarya V
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Patients undergoing elective surgery under spinal anaesthesia. Aged above 18 -65 years of either sex. ASA Physical Status I and II.

Exclusion criteria

Exclusion criteria: Any contraindications for spinal anaesthesia. BMI >30kg/m2. Pregnant women Emergency surgeries Autonomic neuropathy

Design outcomes

Primary

MeasureTime frame
Determination of correlation between collapsibility index of the infraclavicular axillary vein and hypotension post spinal anaesthesia.Timepoint: Non invasive Blood pressure readings at 0 minutes, 1 minute, 2 minutes, 3 minutes, 4 minutes, 5 minutes, 6 minutes, 7 minutes, 8 minutes, 9 minutes, 10 minutes, followed by every 5 minutes until the end of surgery.—

Secondary

MeasureTime frame
NoneTimepoint: None—

Countries

India

Contacts

Public ContactDr Vinayak P S

M S Ramaiah Medical College

drvinayak_ps@yahoo.co.in

Outcome results

None listed

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