Author(s): LI Qiu-jun, PENG Yun, WANG Geng, SONG Ying-chun, Department of Anesthesiology, Beijing Jishuitan Hospital, Department of Anesthesiology, Affiliated Hospital of Chengde Medical University
Pages: 59-60+63
Year: 2015 Issue:  12
Journal: Chinese Journal of Biochemical Pharmaceutics
Keyword:  dexmedetomidine; elderly; lumbar vertebra fracture; anesthesia; effect;
Abstract: Objective To explore the effects of dexmedetomidine on analgesia of general anesthesia in elderly patients with lumbar vertebra surgery. Methods From August 2013 to for August 2014,80 cases elderly patients with fracture of lumbar vertebra and prepared to have an surgery of pedicle screw internal fixation in Department of Anesthesiology in Beijing Jishuitan Hospital were admitted,and divided into control group and observation group. The control group were continuously-pumped with sufentanil and the observation group with dexmedetomidine for anesthesia. The anesthetic effect were compared between two groups. Results The rate of sedative satisfaction in observation group post-anesthesia was higher than that in control group( 100. 0% vs. 75. 0%; χ2= 11. 429,P < 0. 05). The Ramesay score,awaking and extubation time perioperational period in observation group were lower than those in control group( P < 0. 05). The analgesic effect in observation group was higher than that in control group( 100. 0% vs.90. 0%; χ2= 4. 211,P < 0. 05). Conclusion Dexmedetomidine has the obvious sedative and analgesic effect on elderly patients with lumbar vertebra surgery.