FindTrial
Sign In

Preoperative evaluation of collapsibility of large blood vessels like subclavian vein & inferior vena cava to predict blood pressure drop associated with spinal anaesthesia

Preoperative evaluation of collapsibility Index- subclavian vein and inferior vena cava for predicting hypotension in spinal anaesthesia - A prospective observational study. - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2023/09/057226
Enrollment
136
Registered
2023-09-04
Start date
Unknown
Completion date
Unknown
Last updated
2023-09-18

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

Conditions

Health Condition 1: 4- Measurement and Monitoring

Interventions

Intervention1: NIL: NIL

Sponsors

Muthukumaran
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Age 18-60 years patient of either sex patient posted for elective surgeries who are fit under ASA PS I and II

Exclusion criteria

Exclusion criteria: 1)Patients with heart failure 2)Autonomic nervous system disorder 3)Portal hypertension 4) Respiratory distress 5)Valvular heart disease 6) Emergency surgeries 7) Anticipated difficult airway 8)Major peripheral vascular disease 9)Systolic blood pressure >180mmHg and 10)Diastolic blood pressure >100mmHg and and pregnant women

Design outcomes

Primary

MeasureTime frame
The primary outcome of the study is to assess the ability of subclavian vein collapsibility index & inferior vena cava collapsibility index in predicting hypotension in spinal anaesthesia.Timepoint: Time points will be 1 to 3 hours according to the duration of surgeries the primary outcome of the study is to assess the ability of subclavian vein collapsibility index & inferior vena cava collapsibility index in predicting hypotension in spinal anaesthesia.—

Secondary

MeasureTime frame
The secondary outcome is to validate subclavian vein collapsibility index as an alternative to inferior vena cava collapsibility index (CI) in predicting intravascular volume status. Timepoint: time points will be 1 to 3 hours according to the duration of surgery—

Countries

India

Contacts

Public ContactMuthukumaran

Sri Manakula Vinayagar Medical College And Hospital

dilipchandar2000@gmail.com9993031202

Outcome results

None listed

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