排序方式: 共有76条查询结果,搜索用时 31 毫秒
21.
目的观察不同手术室噪声对无痛人流手术麻醉的影响。方法选择行人工流产术全麻患者120例,随机分为A组(噪声为30~40dB)、B组(噪声为50~60dB)和C组(噪声为70~80dB),每组40例。静脉推注芬太尼1μg/kg、丙泊酚2.0mg/kg行麻醉诱导,根据患者意识情况可分次追加丙泊酚0.5mg/kg,待其意识消失后开始手术。术中根据患者对手术刺激的反应,必要时分次追加丙泊酚0.5mg/kg。记录噪声干预前5min(T0)、麻醉诱导前1min(T1)、手术开始后1、3、5、10min(T2、T3、T4、T5)以及术后患者清醒时(T6)的MAP、HR、SpO2和BIS值。观察并记录丙泊酚麻醉诱导剂量,同时记录术中追加丙泊酚的剂量;观察人流综合征的发生情况和术后恶心呕吐情况;评价麻醉效果和患者梦境感受并记录患者苏醒时间和离院时间。结果与T0时比较,T1时B、C组MAP和BIS明显升高(P0.05),HR明显增快(P0.01),且明显高于和快于A组(P0.05或P0.01);T2时三组MAP和BIS均明显降低(P0.01),HR明显减慢(P0.05);T3、T4时三组BIS仍明显降低(P0.01),但T4时B、C组BIS明显高于A组(P0.05);T5、T6时B、C组MAP明显升高(P0.05或P0.01),HR明显增快(P0.01),且明显高于和快于A组(P0.05或P0.01),B、C组BIS明显高于A组(P0.05)。与C组比较,A、B组麻醉效果明显提高(P0.05),A组丙泊酚诱导剂量和术中追加剂量明显减少(P0.05)。与A组比较,B、C组苏醒时间与离院时间明显延长(P0.05),梦境难受率明显升高(P0.05)。结论手术室噪声不仅影响丙泊酚无痛人流手术麻醉的效果,还会加重患者的紧张和焦虑。 相似文献
23.
24.
25.
看着进各大医院的急诊室,向医生诉说自己“头晕”、“眩晕”、“站不稳”的病人非常多,其中不少是年轻人。家住杭州市区的一位女士,头晕已经有3年了。去多家医院检查,并没有发现什么大的异常。前几天,她早上起床睁开眼睛,就感觉天旋地转,耳朵里也轰隆隆作响。眩晕的感觉,让她没起床就开始呕吐,只有闭起眼睛, 相似文献
26.
27.
28.
Objective To observe the anesthetic effect of sevoflurane combined with propofol total general anaesthesia in children undergoing tracheal foreign body removal. Methods Sixty patients aged from 1 to 4 years admitted for tracheal foreign body removal were randomly divided into two groups : sevoflurane group (n = 30) and ketamine group (n = 30). In the sevoflurane group, anaesthesia was induced and maintained with inhalation of sevoflurane and propofol [1.5 mg/(kg · h)] was administered continuously for anesthesia maintenance by micro-pump during operation. The ketamine group were pre-medicated with ketamine 6 mg/kg i. m for sedation, then an-aesthesia was induced with midazolam 0.1 mg/kg and ketamine 1.5 mg/kg i. v and was maintained with intravenous bolus of ketamine. Systolic blood pressure(SBP), Diastolic blood pressure(DBP) ,heart rate(HR) and saturation of percutaneous oxygen(SPO2) were monitored in both groups before anaesthesia inducation (T0) , after anaesthesia inducation and before operation (T1), at the time point of bronchial endoscopy(T2) ,endoscope remoral (T3) ,con-sciousness recovery(T4). The operation condition was evaluated by surgeons, and the incidence of bronchial spasm, glossal drop, nausea and vomiting were recorded both during operation and after operation. Results The SBP and HR increased at the time point of bronchial endoscopy in two groups and decreased after anaesthesia inducation in aevoflurane group. The SPO2 increased in two group after anaesthesia inducation. Compared with ketamine group, the time of consciousness recovery was shorter markedly in sevoflurane group. The occurrence of postoperative glossal drop was higher in ketamine group. Conclusion Sevoflurane combined with propofol is safe and effective during general anaesthesia of children undergoing tracheal foreign body removal. 相似文献
29.
汪芳俊 《浙江中西医结合杂志》2015,25(1)
目的:总结国家级名中医范炳华教授治疗颈椎病的学术思想和经验。方法:通过临床跟师学习,记录典型病例和临床讨论等方法总结范师治疗颈椎病的特点和经验。结果:范师以“审症求因”为指导思想,遵循治因为先的原则,运用“推拿八法”,创新杠杆扳法治疗颈椎病,临床疗效显著。结论:范师善于结合现代医学和中医学理论,思维方式独特,其临床经验值得我们学习和继承。 相似文献
30.