未经评估:麻醉途径是否是痴呆的独立危险因素尚不清楚。因此,我们进行了一项基于人群的倾向评分匹配(PSM)队列研究,以比较接受不同麻醉途径的手术患者痴呆发生率.
UNASSIGNED:纳入标准是接受重大择期手术的20岁以上的住院患者,定义为不使用或使用吸入麻醉剂或区域麻醉需要GA的患者,并在2008年1月1日至2019年12月31日期间在台湾住院超过1天。接受重大择期手术的患者根据麻醉类型分为三组:非吸入麻醉,吸入麻醉,和区域麻醉,以1:1的比例匹配。确定痴呆的发生率(IR)。
未经评估:PSM治疗了63,750名患者(非吸入麻醉组21,250名,吸入麻醉组21,250人,和21,250在区域麻醉组)。在多元Cox回归分析中,与区域麻醉组相比,吸入和非吸入麻醉组痴呆的校正风险比(aHR;95%置信区间)为20.16(15.40-26.35;p<0.001)和18.33(14.03-24.04;p<0.001),分别。吸入麻醉与非吸入麻醉相比,痴呆的aHR为1.13(1.03-1.22;p=0.028)。吸入性痴呆症的IRs,非吸入,区域麻醉组为3647.90、3492.00和272.99/10万人年,分别。
未经证实:在这项基于人群的队列研究中,接受全身麻醉的手术患者中痴呆的发生率高于接受区域麻醉的患者.在接受全身麻醉的患者中,吸入麻醉比非吸入麻醉与痴呆的风险更高。我们的结果应该在随机对照试验中得到证实。
未经评估:这项研究得到了Lo-Hsu医学基金会的部分支持,洛通宝爱医院(资金编号:10908、10909、11001、11002、11003、11006和11013)。
UNASSIGNED: Whether the route of anaesthesia is an independent risk factor for dementia remains unclear. Therefore, we conducted a propensity score-matched (PSM) population-based cohort study to compare dementia incidence among surgical patients undergoing different routes of anaesthesia.
UNASSIGNED: The inclusion criteria were being an inpatient >20 years of age who underwent major elective surgery, defined as those requiring GA without or with inhalation anaesthetics or regional anaesthesia, and being hospitalised for >1 day between Jan 1, 2008 and Dec 31, 2019 in Taiwan. Patients undergoing major elective surgery were categorised into three groups according to the type of anaesthesia administered: noninhalation anaesthesia, inhalation anaesthesia, and regional anaesthesia, matched at a 1:1 ratio. The incidence rate (IR) of dementia was determined.
UNASSIGNED: PSM yielded 63,750 patients (21,250 in the noninhalation anaesthesia group, 21,250 in the inhalation anaesthesia group, and 21,250 in the regional anaesthesia group). In the multivariate Cox regression analysis, the adjusted hazard ratios (aHRs; 95% confidence intervals) of dementia for the inhalation and noninhalation anaesthesia groups compared with the regional anaesthesia group were 20.16 (15.40-26.35; p < 0.001) and 18.33 (14.03-24.04; p < 0.001), respectively. The aHR of dementia for inhalation anaesthesia compared with noninhalation anaesthesia was 1.13 (1.03-1.22; p = 0.028). The IRs of dementia for the inhalation, noninhalation, and regional anaesthesia groups were 3647.90, 3492.00, and 272.99 per 100,000 person-years, respectively.
UNASSIGNED: In this population based cohort study, the incidence of dementia among surgical patients undergoing general anaesthesia was higher than among those undergoing regional anaesthesia. Among patients undergoing general anaesthesia, inhalation anaesthesia was associated with a higher risk of dementia than noninhalation anaesthesia. Our results should be confirmed in a randomised controlled trial.
UNASSIGNED: The study was partially supported by Lo-Hsu Medical Foundation, Lotung Poh-Ai Hospital (Funding Number: 10908, 10909, 11001, 11002, 11003, 11006, and 11013).