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排序方式： 共有233条查询结果，搜索用时 15 毫秒
1.
目的 探讨细胞间粘附分子-1(ICAM-1)基因469K/E多态性与动脉粥样硬化血栓形成性脑卒中(AIS)的相关性.方法 对345例脑梗死患者采用多聚酶链反应分析ICAM-l基因469K/E多态性,并根据基因型分两组,即ICAM-1基因EE+KE型组(n=139)和KK型组(n=206),比较两组AIS发病率、脑血管病传统危险因素等指标的差异,以评价AIS的危险因素.结果 EE+KE型组AIS、糖尿病发病率明显高于KK型组(P＜0.01).采用多因素Logistic回归调整年龄、性别、吸烟、脑血管病家族史、总胆固醇、糖尿病后,EE+KE型组患AIS的风险是KK型组的3.64倍(P＜0.01).而在回归中引入高密度脂蛋白胆固醇(HDL-C)自变量后,EE+KE型患AIS的风险下降(OR=3.13,P=0.04),进一步引入高血压病自变量后,ICAM-1基因型与AIS间不再存在相关性(P=0.24).结论 ICAM-1基因EE+KE型是AIS的独立危险因素,其可能通过改变HDL-C和血压水平影响AIS发病. 相似文献
2.
目的观察急性缺血性脑卒中(AIS)患者尿微量白蛋白与高血压、糖尿病的关系。方法选取103例急性缺血性脑卒中患者,分为高血压与非高血压组、糖尿病与非糖尿病组、同时合并高血压及糖尿病和同时不合并高血压及糖尿病组,各组间进行尿微量白蛋白(MA)的阳性率比较。结果合并高血压组患者MA的阳性率为42.05%,无高血压组患者MA的阳性率为40%,差异无显著性意义(P>0.05);合并糖尿病组患者MA的阳性率为50%,无糖尿病组患者MA的阳性率为33.33%,差异无显著性意义(P>0.05);同时合并高血压、糖尿病组患者MA的阳性率为46.5%,无高血压及糖尿病组患者MA的阳性率为16.67%,差异无显著性意义(P>0.05)。结论MA可能是独立于高血压、糖尿病的急性缺血性脑卒中(AIS)危险因素。 相似文献
3.
Sarah A. Morrison Douglas Lorenz Carol P. Eskay Gail F. Forrest D. Michele Basso 《Archives of physical medicine and rehabilitation》2018,99(3):555-562
Objective
To determine the impact of long-term, body weight–supported locomotor training after chronic, incomplete spinal cord injury (SCI), and to estimate the health care costs related to lost recovery potential and preventable secondary complications that may have occurred because of visit limits imposed by insurers.Design
Prospective observational cohort with longitudinal follow-up.Setting
Eight outpatient rehabilitation centers that participate in the Christopher & Dana Reeve Foundation NeuroRecovery Network (NRN).Participants
Individuals with motor incomplete chronic SCI (American Spinal Injury Association Impairment Scale C or D; N=69; 0.1–45y after SCI) who completed at least 120 NRN physical therapy sessions.Interventions
Manually assisted locomotor training (LT) in a body weight–supported treadmill environment, overground standing and stepping activities, and community integration tasks.Main Outcome Measures
International Standards for Neurological Classification of Spinal Cord Injury motor and sensory scores, orthostatic hypotension, bowel/bladder/sexual function, Spinal Cord Injury Functional Ambulation Inventory (SCI-FAI), Berg Balance Scale, Modified Functional Reach, 10-m walk test, and 6-minute walk test. Longitudinal outcome measure collection occurred every 20 treatments and at 6- to 12-month follow-up after discharge from therapy.Results
Significant improvement occurred for upper and lower motor strength, functional activities, psychological arousal, sensation of bowel movement, and SCI-FAI community ambulation. Extended training enabled minimal detectable changes at 60, 80, 100, and 120 sessions. After detectable change occurred, it was sustained through 120 sessions and continued 6 to 12 months after treatment.Conclusions
Delivering at least 120 sessions of LT improves recovery from incomplete chronic SCI. Because walking reduces rehospitalization, LT delivered beyond the average 20-session insurance limit can reduce rehospitalizations and long-term health costs. 相似文献4.
Shawn Farrokhi Brittney Mazzone Susan Eskridge Kaeley Shannon Owen T. Hill 《Archives of physical medicine and rehabilitation》2018,99(2):348-354.e1
Objective
To describe the incidence of overuse musculoskeletal injuries in service members with combat-related lower limb amputation.Design
Retrospective cohort study.Setting
Military treatment facilities.Participants
Service members with deployment-related lower limb injury (N=791): 496 with a major lower limb amputation and 295 with a mild lower limb injury.Interventions
Not applicable.Main Outcome Measures
The outcomes of interest were clinical diagnosis codes (International Classification of Diseases–9th Revision) associated with musculoskeletal overuse injuries of the lumbar spine, upper limb, and lower limb regions 1 year before and 1 year after injury.Results
The overall incidence of developing at least 1 musculoskeletal overuse injury within the first year after lower limb amputation was between 59% and 68%. Service members with unilateral lower limb amputation were almost twice as likely to develop an overuse lower or upper limb injury than those with mild combat-related injury. Additionally, service members with bilateral lower limb amputation were more than twice as likely to develop a lumbar spine injury and 4 times more likely to develop an upper limb overuse injury within the first year after amputation than those with mild combat-related injury.Conclusions
Incidence of secondary overuse musculoskeletal injury is elevated in service members with lower limb amputation and warrants focused research efforts toward developing preventive interventions. 相似文献5.
Carolyn E. Schwartz Brian Stucky Carly S. Rivers Vanessa K. Noonan Joel A. Finkelstein 《Archives of physical medicine and rehabilitation》2018,99(8):1599-1608.e1
Objective
To investigate response shift effects in spinal cord injury (SCI) over 5 years postinjury.Design
Prospective cohort study observed at 1, 2, and 5 years post-SCI.Setting
Specialized SCI centers.Participants
Sample included 1125, 760, and 219 participants at 1, 2, and 5 years post-SCI (N = 2104). The study sample was 79% men; 39% were motor/sensory complete (mean age, 44.6±18.3y).Interventions
Not applicable.Main Outcome Measures
Patient-reported outcomes included the Medical Outcomes Study 36-Item Short-Form Health Survey version 2 and the Life Satisfaction-11 Questionnaire. Participant latent variable scores were adjusted for (1) potential attrition bias and (2) propensity scores reflecting risk of worse outcomes. The Oort structural equation modeling approach for detecting and accounting for response shift effects was used to test the hypothesis that people with SCI would undergo response shifts over follow-up.Results
The study data comprised the time after FIM scores, an objective measure of motor and cognitive function, had improved and stabilized. Three latent variables (Physical, Mental, and Symptoms) were modeled over time. The response shift model indicated uniform recalibration and reconceptualization response shift effects over time. When adjusted for these response shift effects, Physical showed small true change improvements at 2- and 5-year follow-up, despite FIM stability.Conclusions
We detected recalibration and reconceptualization response shift effects in 1- to 5-year follow-up of people with SCI. Despite stable motor and cognitive function, people with SCI are adapting to their condition. This adaptation reflects a progressive disconnection between symptoms and physical or mental health, and a real improvement in the Physical latent variable. 相似文献6.
Stephanie Rigot Lynn Worobey Michael L. Boninger 《Archives of physical medicine and rehabilitation》2018,99(8):1591-1598
Objectives
To investigate the relation of gait training (GT) during inpatient rehabilitation (IPR) to outcomes of people with traumatic spinal cord injury (SCI).Design
Prospective observational study using the SCIRehab database.Setting
Six IPR facilities.Participants
Patients with new SCI (N=1376) receiving initial rehabilitation.Interventions
Patients were divided into groups consisting of those who did and did not receive GT. Patients were further subdivided based on their primary mode of mobility as measured by the FIM.Main Outcome Measures
Pain rating scales, Patient Health Questionnaire Mood Subscale, Satisfaction With Life Scale, and Craig Handicap Assessment and Reporting Technique (CHART).Results
Nearly 58% of all patients received GT, including 33.3% of patients who were primarily using a wheelchair 1 year after discharge from IPR. Those who used a wheelchair and received GT, received significantly less transfer and wheeled mobility training (P<.001). CHART physical independence (P=.002), mobility (P=.024), and occupation (P=.003) scores were significantly worse in patients who used a wheelchair at 1 year and received GT, compared with those who used a wheelchair and did not receive GT in IPR. Older age was also a significant predictor of worse participation as measured by the CHART.Conclusions
A significant percentage of individuals who are not likely to become functional ambulators are spending portions of their IPR stays performing GT, which is associated with less time allotted for other functional interventions. GT in IPR was also associated with participation deficits at 1 year for those who used a wheelchair, implying the potential consequences of opportunity costs, pain, and psychological difficulties of receiving unsuccessful GT. Clinicians should consider these data when deciding to implement GT during initial IPR. 相似文献7.
8.
9.
Peiyang Zhou Jincheng Liu Lingyun Wang Wenmin Feng Zhihua Cao Pu Wang Guangzhi Liu Chenglin Sun Yan Shen Lijun Wang Jiahuan Xu Peng Meng Ziwei Li Wang-yang Xu Xifa Lan 《Journal of atherosclerosis and thrombosis》2020,27(12):1310
Aim: To investigate the association of small dense low-density lipoprotein cholesterol (sdLDL-C) and acute ischemic stroke (AIS) in terms of risk, severity, and outcomes. Prediction models were established to screen high-risk patients and predict prognosis of AIS patients.Methods: We enrolled in this study 355 AIS patients and 171 non-AIS controls. AIS was subtyped according to TOAST criteria, and the severity and outcomes of AIS were measured. Blood glucose and lipid profiles including total cholesterol, triglyceride, and lipoproteins were measured in all patients using automatic measure. Lipoprotein subfractions were detected by the Lipoprint LDL system.Results: As compared with the non-AIS control group, the AIS group had higher sdLDL-C levels. Pearson correlation analysis revealed that the sdLDL-C level and risk of AIS, especially non-cardioembolic stroke, were positively correlated. The area under the curve of sdLDL-C for AIS risk was 0.665, better than that of other lipids. Additionally, the sdLDL-C level was significantly correlated with AIS severity and bad outcomes. A logistic regression model for assessing the probability of AIS occurrence and a prognostic prediction model were established based on sdLDL-C and other variables.Conclusions: Elevated levels of sdLDL-C were associated with a higher prevalence of AIS, especially in non-cardioembolic stroke subtypes. After adjustment for other risk factors, sdLDL-C was found to be an independent risk factor for AIS. Also, sdLDL-C level was strongly associated with AIS severity and poor functional outcomes. Logistic regression models for AIS risk and prognosis prediction were established to help clinicians provide better prevention for high-risk subjects and monitor their prognosis. 相似文献
10.