COMPARISON OF HEMODYNAMIC AND ANAESTHETIC OUTCOMES BETWEEN HEIGHT-BASED AND CONVENTIONAL SPINAL ANAESTHETIC DOSING IN GERIATRIC PATIENTS UNDERGOING LOWER LIMB ORTHOPAEDIC SURGERIES
The goal of this clinical trial is to find out whether height-based dosing of spinal anaesthesia provides better hemodynamic stability and anesthetic outcome than conventional fixed dosing in elderly patients undergoing lower limb orthopaedic surgery.The main questions this study aims to answer are: 1. Does height-based spinal anaesthetic dosing reduce the risk of hypotension and bradycardia during surgery as compared to conventional fixed dosing? 2. Does it improve anaesthetic outcomes, such as the onset and duration of sensory and motor block?
• Individuals aged 60 to 80 years. Either gender (male or female). Patients who are ASA physical status I-III. Individuals scheduled to undergo elective lower limb orthopaedic surgeries (e.g., fracture fixation, total knee replacement, open reduction and internal fixation).
• Patients planned to receive spinal anaesthesia as the primary anaesthetic technique.
• Those who provide informed written consent for participation in the study.