Randomized clinical trial of the use of dexmedetomidine VS propofol for conscious sedation for arthroscopic shoulder surgery under interscalene block in beach chair position.

Dr. Minura Hapugoda0 个研究点开始时间: 待定最近更新: 2024年8月20日

适应症

试验速览

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•All consenting patients males and females, with the American Society Anaesthesiologist (ASA) physical status of I or II awaiting arthroscopic shoulder surgery under regional anaesthesia in beach chair position at Teaching Hospital Anuradhapura. Minimum age of patients is 18 years with a maximum of 80 years.

•Patients with significant coagulopathy: Patients with a platelet count of less than 100,000, an international normalizing ratio(INR) more than 1.5 and patients on anticoagulants such as warfarin, heparin and clopidogrel.
•Infection at the injection site
•Known allergy to local anaesthetics and sedatives (Propofol & Dexmedomidine)
•Inability to cooperate during block placement or surgery
•A body mass index more than 35 Kg/m2
•Pre-existing loss of force or sensation in the operative limb
•Significant organ dysfunction (cardiac- patients with heart block, bradycardia, severe ventricular dysfunction, hypovolaemia, or chronic uncontrolled hypertension, pulmonary, renal, hepatic impairment and uncontrolled diabetes mellitus)
•Failed interscalene block during the present intervention and converted to general anaesthesia.

发起方

Dr. Minura Hapugoda