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Saraswathi Nagapaa

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Open access Jul 2026

Comparison of Dexmedetomidine and Clonidine Infusion on Depth of Anaesthesia and Blood Glucose Levels in PSI (Patient State Index) Guided General Anaesthesia in Thoracoabdominal Surgeries

Background: Surgical stress induces haemodynamic instability and stress-related hyperglycaemia, which may adversely affect perioperative outcomes. Alpha-2 adrenergic agonists such as dexmedetomidine and clonidine are used as anaesthetic adjuvants to attenuate this response. Patient State Index (PSI) monitoring allows o...

Saraswathi Nagapaa, Pooja Patil, Shobha Dhayalan et al. · 0 citations

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