Evaluation the efficacy of rt-PA in the treatment of acute ischemic stroke complicated with ischemic white matter lesions / 中风与神经疾病杂志

@#Objective　To investigate the safety and efficacy of intravenous thrombolysis with recombinant tissue plasminogen activator （rt-PA） in patients with acute ischemic stroke complicated with ischemic white matter lesions.MethodsOne hundred and ninety-nine patients with acute ischemic stroke complicated with ischemic white matter lesions were studied retrospectively.Ninety-nine patients received thrombolytic therapy （thrombolytic group） and 100 patients received routine antiplatelet aggregation therapy （control group）.The NIHSS scores of patients in each group at admission，24 hours and 7 days after treatment were accessed.Modified Rankin score 3 months after treatment，adverse events （symptomatic intracranial hemorrhage，asymptomatic intracranial hemorrhage）and stroke-related deaths within 3 months were recorded.Results　Compared with the control group，the levels of NIHSS in the thrombolytic group were significantly lower at 24 and 7 days（P<0.05）.The long- term prognosis of thrombolytic group was better than that of control group at 3 months （P<0.05）.Severn cases had of intracranial hemorrhage transformation after 24 h of thrombolysis (7.1%),in contrast,no patient had that in non-thrombolytic group （P<0.05）.However,there was no significant difference in the incidence of symptomatic intracranial hemorrhage and mortality.Conclusion　Merger of ischemic cerebral white matter lesions of AIS patients with venous thrombolysis treatment prognosis was obviously better.Thrombolysis group had increased bleeding risk,which will not lead to the occurrence of adverse reactions such as symptomatic intracranial bleeding,also does not increase mortality,in patients with venous thrombolysis treatment for merger of ischemic cerebral white matter lesions AIS patients have high security.

Curative effect of recombinant tissue plasminogen activator in acute ischemic stroke patients in more than ;15 points of NIHSS scores and less than 4.5 h in onset time / 实用医学杂志

Objective To observe the curative effect and safety of recombinant tissue plasminogen acti-vator (rt-PA) in acute ischemic stroke (AIS) patients in more than 15 points of NIHSS scores and less than 4.5 h in onset time. Methods One hundred and twenty-seven cases with AIS in more than 15 points of NIHSS scores and less than 4.5 h in onset time were included into the study. According to the patients′ option to accept the intravenous thrombolytic therapy , 68 patients received intravenous thrombolysis with alteplase as the treat-ment group, 59 patients did not receive intravenous thrombolytic therapy as the control group. The incidence of intracerebral hemorrhage and mortality were observed in the two groups after thrombolytic therapy. Their nerve function defect was scored according to the NIHSS scores before and after treatment at day 7 and day 30. Their living ability was assessed by mRS in modified Rankin chart after the treatment at the day 90. Results The NIHSS scores were significant lower in the 2 groups after therapy (P 0.05). Conclusion Intravenous rt-PA thrombolytic therapy is effective and safe for AIS whose NIHSS scores are more than 15 points and onset time are less than 4.5 h.

Olfactory function in patients with idiopathic Parkinson's disease / 中华耳鼻咽喉头颈外科杂志

<p><b>OBJECTIVE</b>To analyze the correlation between olfactory bulb (OB) volume with depth of olfactory sulcus (OS) and olfactory function in patients with idiopathic Parkinson's disease (IPD).</p><p><b>METHODS</b>One hundred patients with IPD between January 2011 to December 2013 in Tianjin Huanhu Hospotal were compared with one hundred controls in terms of olfactory function T&T testing, OB volume and depth of OS assessed with Magnetic resonance imaging (MRI). One hundred IPD patients were investigated and estimated H-Y degrees, UPDRS, MMSE, MoCA. SPSS 13.0 software was used to analyze the data.</p><p><b>RESULTS</b>T&T olfactory testing revealed that IPD patients (3.0 ± 0.3) had higher scores than controls (1.3 ± 0.2, t = 2.537, P < 0.01). Both men and women with IPD were affected by the same extent of olfactory loss (t = 0.893, P > 0.05). Both men and women as controls were affected by the same extent of olfactory loss(t = 1.184, P > 0.05). OB volume of left side in IPD patients was (34.25 ± 5.14) mm(3), right side was (35.79 ± 5.28)mm(3), average OB volume was (35.28 ± 5.21) mm(3); OB volume of left side in controls was (47.38 ± 6.47) mm(3), right side was (47.75 ± 6.51) mm(3), average OB volume was (47.53 ± 6.49) mm(3); OB volume were lower in IPD patients as compared to controls (t value were 2.876, 2.747, 2.798, all P < 0.01). OS depth study revealed no statistical difference between IPD patients and controls (t value were 0.914, 0.987, 0.951, all P > 0.05). Olfactory discriminate threshold was negatively correlated with average OB volume in IPD patients and controls (r value were -0.537,-0.526, both P < 0.05); was no correlated with average depth of OS (r value were -0.142, -0.157, both P > 0.05). There was relation between the average OB volume and UPDRS III, UPDRS, the degree of H-Y in IPD patients (r value were 0.312, -0.419, -0.358, all P < 0.05). However the average OB volume was not related to the course of disease (r = -0.089, P > 0.05).</p><p><b>CONCLUSIONS</b>The OB volume is lower in IPD patients as compared to controls, the depth of OS have no significant changes in IPD patients; The OB volume is correlated with olfactory function, the depth of OS is not correlated with olfactory function; Olfactory function lower degree is accordance with serious degree in IPD patients, is not accordance with the course of disease.</p>

Epidemiological investigation on 6 common diseases among the elderly in some urban and rural areas in Beijing / 中国组织工程研究

BACKGROUND: With social development, the average life span is prolonged. The issue of aging has increasingly attracted people's attention. It is necessary to promote the health status and the guality of life of the elderly..OBJECTIVE: To understand the status and distribution features of several common diseases which influence the quality of life of elderly.DESIGN: Random cluster sampling methods and a cross-section survey.SETTING: Beijing Institute of Geriatrics of Beijing Hospital.PARTICIPANTS:Totally 1 558 old people aged ≥60 years living in 10 communities affiliated to Jianguomen district office of the Eastern District of Beijing City,and 8 villages affiliated to Xiangyang and Henan Villagers'Commissions of Shunyi County of Beijing from May 1997 and October 1997 were recruited.In fact,1 434 persons responded,with a response rate being 92％,319 males and 498 females came from the city;242 males and 375 females came from the villages.METHODS:Questionnaires were filled up,and physical examinations were conducted in all the elderly. MAIN OUTCOME MEASURES: The 6 common diseases were observed among the elderly: Hyperplasia of prostate, abnormal audition, cartaract ,osteoarthritis, fracture and constipation.RESULTS:Totally 1434 elderly entered the stage of result analysis.①The incidence of hyperplasia of prostate in the males from the urban areas was lower than that in the rural areas (61.4％,65.7％, P ＜ 0.01 ). ② The incidence of abnormal audition among the elderly from the urban areas was lower than that in the rural areas (53.9％,64.7％,P ＜ 0.01).③ The incidence of cataract of the two eyes in the elderly from the urban areas was higher than that in the rural areas(46.4％,44.4％, P ＜ 0.01). ④ The incidence of osteoarthropathy in the elderly from the urban areas was higher than that in the rural areas (24.4％,14.9, P ＜ 0.01). ⑤ The incidence of fracture in the elderly from the urban areas was higher than that in the rural areas (14.2％,9.1％, P ＜ 0.05). ⑥ The incidence of constipation of the elderly in urban areas was lower than that in the rural areas(18.2％,23.0％,P ＜ 0.05).CONCLUSION:There is a difference between the elderly from the urban areas and the rural areas in hyperplasis of prostate,abnormal audition, cataract, osteoarthropathy, fracture and constipation, and this is related with the economy, nutrition, medical conditions and cultural traits.Therefore, attention should be attached to nutrition and health knowledge of the elderly and prevention and treatment of common diseases among the elderly people.

Development of multifunctional anorectal therapeutic apparatus / 医疗卫生装备

This article introduces the structure, principle and characteristics of a new anorectal therapeutic apparatus. The adoption of new technologies, new components and new materials lays the foundation for the compatibility for electric energy, magnetic energy and thermal energy as well as the safety and comfortability of the intracavitary electrode. The intracavitary electrode possesses the functions of electrotherapy, thermotherapy, magnetotherapy and massage, and thus can be applied to the physical therapies of colitis, irritable bowel syndrome and prostatitis. The apparatus has such advantages as reliable curative effects, no toxic and side effects, simple manipulations, low cost, etc, and thus should be popularized.