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Effect of Passive Leg Raise test to Prevent Tourniquet-induced Hypotension Under Spinal Anaesthesia

THE ROLE OF BILATERAL PASSIVE LEG RAISING TEST IN DELAYING TOURNIQUET DEFLATION INDUCED HYPOTENSION AND TACHYCARDIA/BRADYCARDIA IN ORTHOPAEDIC AND PLASTIC LOWERLIMB SURGERIES UNDER SPINAL ANAESTHESIA - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2026/03/106314
Enrollment
106
Registered
2026-03-16
Start date
Unknown
Completion date
Unknown
Last updated
2026-03-30

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

Conditions

Health Condition 1: R098- Other specified symptoms and signsinvolving the circulatory and respiratory systems

Interventions

Intervention1: Passive leg raise: One cohort will have Passive leg raise Intervention2: Passive leg raise: Passive leg raise group Control Intervention1: No Passive leg raise: No Passive leg raise, wh

Sponsors

Dr. N M V D S Sravani Kedarisetty
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Patients undergoing lower limb orthopedic and plastic surgeries using a tourniquet. Patients undergoing elective lower limb surgeries under spinal anaesthesia. ASA physical status I-II Age between 18-65 years Tourniquet application duration greater than 45 minutes

Exclusion criteria

Exclusion criteria: (1) Contraindications to spinal anesthesia. (2) Patients who are not willing to participate in the study. (3) Obstetric patients. (4) Hypertension stage 2 greater than 160/100 mmHg. ( JNC guidelines ) (5) Recent stroke or myocardial infarction.

Design outcomes

Primary

MeasureTime frame
1. Incidence and severity of hypotension (SBP less than 90mmHg or more than 20% drop from baseline) 2. Incidence of tachycardia/bradycardia (Heart rate more than 100 bpm or more than 20% increase from baseline/ Heart rate less than 50 bpm or more than 20% decrease from baseline)Timepoint: 1. Incidence and severity of hypotension (SBP less than 90mmHg or more than 20% drop from baseline) 2. Incidence of tachycardia/bradycardia (Heart rate more than 100 bpm or more than 20% increase from baseline/ Heart rate less than 50 bpm or more than 20% decrease from baseline)—

Secondary

MeasureTime frame
1. Time to onset of hypotension/tachycardia/bradycardia post tourniquet release 2. Requirement of vasopressors.Timepoint: 1. Incidence and severity of hypotension (SBP less than 90mmHg or more than 20% drop from baseline) 2. Incidence of tachycardia/bradycardia (Heart rate more than 100 bpm or more than 20% increase from baseline/ Heart rate less than 50 bpm or more than 20% decrease from baseline)—

Countries

India

Contacts

Public ContactN M V D S SRAVANI KEDARISETTY

Kasturba Medical College, Mangalore

sonal.bhat@manipal.edu9980014995

Outcome results

None listed

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