Middle East journal of anaesthesiology
-
Middle East J Anaesthesiol · Oct 2002
Clinical TrialDexmedetomidine in intensive care unit: a study of hemodynamic changes.
Dexmedetomidine is a potent new alpha-2 adrenoceptor agonist with an alpha-2 to alpha- ratio more than 7 times that of clonidine. Its potent sedative, analgesic and sympatholytic effects blunt the cardiovascular responses (hypertension, tachycardia) without unexpected toxicity. Many reports confirmed its pharmacological properties if given by infusion. Recent report confirmed favorable non-depressant effect on respiration and blood gases. ⋯ We concluded that dexmedetomidine is useful sedative agent with analgesic properties which reduce the analgesic requirement of the patient. The patient were ventilated, weaned, then breathed spontaneously in a satisfactory manner.