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A CLINICAL TRIAL TO MEASURE RESPONSE TO FLUIDS IN AN ARTERY OF NECK(CAROTID ARTERY) AND ARTERY OF HAND (BRACHIAL ARTERY) IN AWAKE PATIENTS

CORRECTED FLOW TIME MEASUREMENT IN CAROTID AND BRACHIAL ARTERY FOR ASSESSING FLUID RESPONSIVENESS IN SPONTATNEOUSLY BREATHING PATIENTS

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2019/08/020814
Enrollment
108
Registered
2019-08-21
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: - Health Condition 2: 4- Measurement and Monitoring

Interventions

Intervention1: INTRAVENOUS COLLOID: 6 ml/kg of intravenous colloid is administered over 10 minutes Control Intervention1: Not Applicable: Not Applicable

Sponsors

All India Institute of Medical Sciences New Delhi
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: American Society of Anaesthesiologists I & II undergoing elective surgery

Exclusion criteria

Exclusion criteria: 1. Patient refusal 2. Newly detected carotid artery stenosis >50% during the study 3. Peripheral vascular disease 4. Systolic blood pressure 160 mm Hg 5. Pregnancy 6. Valvular heart disease 7. Cardiac rhythm other than bundle branch block 8. Left ventricular ejection fraction 9. Right ventricular failure 10. Chronic obstructive pulmonary disease 11. Pulmonary hypertension 12. Chronic kidney disease

Design outcomes

Primary

MeasureTime frame
To evaluate carotid and brachial artery change in corrected floe time as determined by Doppler ultrasound as a predictor of fluid responsiveness in spontaneously breathing patientsTimepoint: Preoperative time—

Secondary

MeasureTime frame
To evaluate carotid and brachial artery velocity time integral and respiratory variation of peak flow rate as a measure of fluid responsiveness in spontaneously breathing patientTimepoint: Preoperative time—

Countries

India

Contacts

Public ContactDr BIKASH RANJAN RAY

All India Institute of Medical Sciences, New Delhi

bikashray.aiims@gmail.com9899323110

Outcome results

None listed

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