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Comparison of the effect of general anesthesia and spinal anesthesia on a reflex which changes blood pressure

To compare the effect of general anesthesia and subarachnoid block on venous distention reflex

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2017/03/008105
Enrollment
60
Registered
2017-03-15
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: null- Patients coming for elective procedure requiring invasive arterial blood pressure monitoring

Interventions

Intervention1: venous distention relex in General anesthesia: Pre and post General anesthesia, Venous and arterial systolic, diastolic and mean pressures are noted at Base line With tourniquet Aft

Sponsors

Sree Kumar E J
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1.Diabetic patients 2.Hypertensives not on betablockers 3.CKD (not on dialysis) 4.ASA I patients undergoing surgery with Invasive Blood Pressure

Exclusion criteria

Exclusion criteria: 1.Refusal of consent 2.Patients on drugs affecting autonomic nervous system 3.Vascular surgery

Design outcomes

Primary

MeasureTime frame
Change in blood pressure by 10 mm HgTimepoint: 4 minutes after infusion of saline under tourniquet inflation 1. before anesthesia 2. after anesthesia—

Secondary

MeasureTime frame
nilTimepoint: nil—

Countries

India

Contacts

Public ContactSree Kumar E J

Sri Ramachandra University

sreekumardr@gmail.com8056564566

Outcome results

None listed

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