摘要
目的调查急性缺血性卒中伴吞咽困难的住院患者,并探索吞咽康复治疗的影响因素及其与预后的相关性。方法选取2012—2013年的1 581例多中心的缺血性卒中住院患者,吞咽困难的临床诊断由康复治疗师进行专业的床边吞咽评估得出。吞咽困难的康复治疗包括吞咽康复训练、电刺激或磁刺激,以及辅助治疗等。随访时间为12个月,终点事件包括全因死亡、卒中复发和功能预后不良。采用多因素Logistics回归模型对吞咽困难患者进行康复治疗的影响因素进行分析,采用Cox回归模型对吞咽困难患者进行康复治疗与预后的相关性进行分析。结果本研究共纳入1 581例伴吞咽困难的急性缺血性卒中患者,其中962例(60.8%)进行了吞咽康复治疗。进行吞咽康复治疗的影响因素包括:入院时较低的国立卫生研究院卒中量表评分、接受肢体康复治疗、深静脉血栓预防、颈动脉血管成像检查以及在年出院数较高的医院住院(均P<0.05)。与未进行吞咽康复治疗的患者相比,行吞咽康复治疗的患者12个月全因死亡风险较低[危险比(hazard ratio,HR):0.76;95%置信区间(confidence interval,CI):0.60~0.95],卒中复发比例较低[HR:0.73;95%CI:0.55~0.96],功能预后不良的比例较低(比值比:0.68;95%CI:0.50~0.93)(均P<0.05)。结论伴吞咽困难的急性缺血性卒中患者进行吞咽康复治疗的影响因素包括:入院时NIHSS评分,医院的年卒中出院人数,是否行肢体康复、深静脉血栓预防和颈动脉血管成像检查等。吞咽康复治疗可改善伴吞咽困难的急性缺血性卒中患者12个月的预后。
Objective To investigate the hospitalized patients with acute ischemic stroke with dysphagia,and to explore the influencing factors of swallowing rehabilitation therapy and its correlation with prognosis. Methods One thousand five hundred and eihtty-one patients were selected from a multi-center cohort of inpatients with ischemic stroke from 2012 to 2013.The clinical diagnosis of dysphagia was assessed by a professional bedside swallowing assessment conducted by a rehabilitation therapist.Rehabilitation therapy for dysphagia includes swallowing rehabilitation training,electrical or magnetic stimulation,and adjuvant therapy.The follow-up period was 12 months.Endpoint events included all-cause mortality,stroke recurrence and functional prognosis.Multivariate logistic regression model was used to analyze the influencing factors of rehabilitation treatment for dysphagia patients,and Cox regression model was used to analyze the correlation between rehabilitation treatment and prognosis for dysphagia patients. Results A total of 1 581 patients with acute ischemic stroke with dysphagia were enrolled in this study,of which 962(60.8%) underwent swallowing rehabil-itation therapy.Influencing factors for swallowing rehabilitation included lower NIH Stroke Scale score at admission,limb rehabilitation,prevention of deep vein thrombosis,carotid angiography and hospitalization in hospitals with higher annual discharge(P<0.05).Compared with patients without swallowing rehabilitation therapy,patients receiving swallowing rehabilitation therapy had lower risk of all-cause death(HR:0.76; 95%CI:0.60-0.95),low recurrence rate of stroke(HR:0.73; 95%CI:0.55-0.96),and low rate of poor functional prognosis.(ratio:0.68; 95% CI:0.50-0.93)(P<0.05). Conclusion The proportion of patients with acute ischemic stroke complicated with dysphagia receiving swallowing rehabilitation therapy is relatively low in China.The influencing factors of swallowing rehabilitation for patients with acute ischemic stroke with dysphagia include NIHSS at admission,the number of patients discharged from hospital after stroke,whether to perform limb rehabilitation,prevention of deep vein thrombosis and carotid angiography.Deglutition rehabilitation therapy can improve the 12-month prognosis of patients with acute ischemic stroke with dysphagia.
引文
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