Dexmedetomidine is a potent, highly selective α-2 adrenoceptor agonist, with sedative,
analgesic, anxiolytic, sympatholytic, and opioid-sparing properties. Dexmedetomidine …

Afonso J, Reis F–Dexmedetomidine: Current Role in Anesthesia and Intensive Care.
Background and objectives: To update and review the application of dexmedetomidine in …

Dexmedetomidine is a useful medication with many clinical applications. The medication
has shown efficacy in decreasing the need for opioids, benzodiazepines, propofol, and other …

Dexmedetomidine (Precedex®), a pharmacologically active dextroisomer of medetomidine,
is a selective α 2-adrenergic receptor agonist. It is indicated in the US for the sedation of …

Dexmedetomidine is a potent and highly selective α2-adrenoreceptor agonist currently
utilized for continuous infusion for sedation/analgesia in the intensive care unit (ICU) …

盐酸右美托咪定的药理作用与临床应用 Page 1 盐酸右美托咪定的药理作用与临床应用 裴摇皓 (湖北
省新华医院麻醉科,武汉摇430015) [摘摇要]摇盐酸右美托咪定是一种相对选择性琢2 肾上腺素能 …

Dexmedetomidine is a highly specific, potent and selective α2‐adrenoceptor agonist.
Although intrathecal and epidural administration of dexmedetomidine has been found to …

BACKGROUND Chronic obstructive pulmonary disease (COPD) is a risk factor that
increases the incidence of postoperative cardiopulmonary morbidity and mortality after lung …

Study objective An uncontrolled adrenergic response during tracheal intubation may lead to
life-threatening complications. Dexmedetomidine binds to α2-receptors and may attenuate …

Results: A total of 18 studies met the inclusion criteria. The postoperative heart rate and
mean arterial pressure for the dexmedetomidine group were significantly lower than the …