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ABSTRACT: Background
Although midazolam is widely administered as an anxiolytic premedication, it may cause over-sedation and hypoxia in geriatric patients. Cranial electrotherapy stimulation (CES) is a nonpharmacological device with anxiolytic effect. This study compared the effects of CES and midazolam as a preoperative treatment in geriatric patients.Methods
Eighty patients, under the age of 65 to 79 years, undergoing general anesthesia were randomly assigned into midazolam premedication group (M group, n = 40) or CES pretreatment group (CES group, n = 40). The patients in the M group were intramuscularly injected with midazolam (0.07 mg/kg) 30 minutes before receiving general anesthesia. The patients in the CES group received 20 minutes of CES pretreatment on the day before and on the morning of the surgery.Results
In the preoperative holding area, the anxiety score (P = .02) and the sedation score (P < .001) were significantly lower in the CES group compared with those in the M group. The oxygen saturations at the preoperative holding area and the operating room were significantly higher in the CES group than those in the M group (P < .001).Conclusion
CES pretreatment relieved preoperative anxiety with less risk of over-sedation and respiratory depression than midazolam premedication in geriatric patients.
SUBMITTER: Park BS
PROVIDER: S-EPMC9439722 | biostudies-literature | 2022 Sep
REPOSITORIES: biostudies-literature
Park Byeong Seon BS Jin Sejong S Jin Sejong S Kim Woon Young WY Kang Da Som DS Choi Yoon Ji YJ Lee Yoon Sook YS
Medicine 20220901 35
<h4>Background</h4>Although midazolam is widely administered as an anxiolytic premedication, it may cause over-sedation and hypoxia in geriatric patients. Cranial electrotherapy stimulation (CES) is a nonpharmacological device with anxiolytic effect. This study compared the effects of CES and midazolam as a preoperative treatment in geriatric patients.<h4>Methods</h4>Eighty patients, under the age of 65 to 79 years, undergoing general anesthesia were randomly assigned into midazolam premedicatio ...[more]