The Predictors and Long-Term Trajectory of Poststroke Cognitive Decline

中风后认知衰退的预测因素和长期轨迹

• 批准号: 8850769
• 负责人: Deborah Levine
• 金额: $ 15.93万
• 依托单位: UNIVERSITY OF MICHIGAN AT ANN ARBOR
• 依托单位国家: 美国
• 财政年份: 2012
• 资助国家: 美国
• 起止时间: 2012-09-01 至 2016-09-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/8850769
• 关键词: Adult; Age; Aged, 80 and over; Antihypertensive Agents; Area; Attenuated; Behavior; Behavioral; Black race; Blood Pressure; Blood Vessels; Caring; Cholesterol; Chronic Disease; Clinical; Clinical Services; Clinical Trials; Cognitive; Cohort Studies; Communities; Data; Data Collection; Dementia; Demographic Factors; Development; Development Plans; Diabetes Mellitus; Disease; Elderly; Ensure; Environment; Epidemiologic Studies; Equilibrium; Female; Funding; Future; Gender; Geographic Factor; Geography; Geriatrics; Goals; Grant; Health; Health Care Costs; Health behavior; Healthcare; Hypertension; Impaired cognition; Individual; Intervention; Intervention Studies; Junior Physician; K-Series Research Career Programs; Knowledge; Lead; Location; Long-Term Effects; Measurement; Measures; Medical; Mentors; Methods; Mexican Americans; Michigan; Morbidity - disease rate; Not Hispanic or Latino; Outcome; Participant; Pathway interactions; Patients; Physically Handicapped; Physicians; Population; Population Decreases; Prevalence; Quality of life; Race; Recording of previous events; Rehabilitation therapy; Research; Resource Allocation; Resources; Risk; Risk Factors; Rural; Sampling; Scientist; Series; Stroke; Stroke prevention; Survival Rate; Survivors; Testing; Time; United States National Institutes of Health; Universities; acute stroke; age related; aging population; blood pressure regulation; career development; cigarette smoking; cognitive change; cognitive disability; cognitive function; cognitive testing; cohort; demographics; design; effective therapy; epidemiology study; experience; geographic difference; high risk; improved; medication compliance; middle age; mortality; multidisciplinary; population based; post stroke; prevent; programs; prospective; racial difference; residence; skills; success; treatment adherence; vascular risk factor

DESCRIPTION (provided by applicant): With population aging and improved stroke survival, the rates of post stroke cognitive decline (PSCD) are increasing. PSCD is associated with adverse health outcomes, increased health costs, and poorer quality of life. There is significant variability in which stroke patients develop PSCD. Many factors likely drive this variability, including age at stroke, time from stroke onset, stroke features, socio-demographics, geography, health conditions, behaviors and medical care factors. Yet, PSCD remains poorly understood. The long-term goal of this career development award is to promote the candidate's development into a leader and independently funded physician-scientist in PSCD among older adults. The aims of this project are: 1) To determine the impact of stroke on cognitive function, both in the short-term and the long-term; 2) To determine the socio-demographic, geographic, medical, and behavioral predictors of PSCD; 3) To assess whether blood pressure or anti-hypertensive medication adherence are associated with cognitive function in stroke survivors using primary and secondary data. This project will combine data from 2 leading prospective stroke cohort studies in the US: 1) a large, geographically dispersed, race- and gender-balanced cohort of middle-aged and older adults being followed for stroke and cognitive decline and with premorbid and post stroke cognitive assessments, and 2) a population-based stroke surveillance project in a bi-ethnic community with immediate post stroke cognitive assessments. Both cohort studies have cognitive measures sensitive to PSCD and data on stroke features. This research will generate knowledge by better identifying potential mechanisms of PSCD and will assist in planning interventions to improve the care and prevention of stroke and PSCD. This research ultimately will lead to greater understanding of PSCD, better treatments, and better outcomes in older people. The candidate, Dr. Deborah Levine, who will focus her research on the growing population of stroke survivors, will pursue a mentored research plan designed to enhance her skills in the methods needed to study PSCD. A detailed career development plan will promote the candidate's development of expertise in four areas: 1) the analysis and conduct of longitudinal epidemiologic studies of older adults; 2) the measurement of cognitive outcomes; 3) patient treatment adherence and chronic illness interventions; and 4) geriatrics and stroke care. The career development plan consists of a multidisciplinary team of experienced mentors and advisors who will oversee a range of formal coursework and practical experiences in these areas to ensure the candidate's future success. Exceptional resources of a top university and a mentoring team with proven success in developing junior physician-scientists in these topic areas makes the University of Michigan an ideal environment for this project.

描述（由申请人提供）：随着人口老龄化和卒中生存率的提高，卒中后认知能力下降（PSCD）的发生率正在增加。PSCD与不良的健康结果、增加的健康成本和较差的生活质量有关。卒中患者发展为PSCD的差异很大。许多因素可能导致这种差异，包括中风年龄、中风发病时间、中风特征、社会人口统计学、地理、健康状况、行为和医疗保健因素。然而，人们对PSCD仍然知之甚少。该职业发展奖项的长期目标是促进候选人发展成为老年人PSCD领域的领导者和独立资助的内科科学家。该项目的目的是：1)确定中风对认知功能的影响，包括短期和长期；2)确定PSCD的社会人口学、地理、医学和行为预测因素；3)利用主要和次要数据评估卒中幸存者的血压或抗高血压药物依从性是否与认知功能相关。该项目将结合美国两项领先的前瞻性卒中队列研究的数据：1)一个大型的、地理分散的、种族和性别平衡的中老年队列，对中风和认知能力下降进行随访，并进行发病前和卒中后的认知评估；2)一个基于人群的卒中监测项目，在一个双种族社区进行卒中后认知评估。两项队列研究都有对PSCD敏感的认知测量和卒中特征的数据。这项研究将通过更好地识别PSCD的潜在机制来产生知识，并将有助于规划干预措施，以改善卒中和PSCD的护理和预防。这项研究最终将有助于加深对PSCD的了解，为老年人提供更好的治疗和更好的结果。候选人德博拉·莱文博士（Deborah Levine）将专注于研究不断增长的中风幸存者人口，她将遵循一项指导研究计划，旨在提高她在研究PSCD所需方法方面的技能。详细的职业发展计划将促进候选人在以下四个领域的专业知识发展：1)老年人纵向流行病学研究的分析和实施；2)认知结果的测量；3)患者治疗依从性与慢性病干预；老年病学和中风护理。职业发展计划由一个由经验丰富的导师和顾问组成的多学科团队组成，他们将监督这些领域的一系列正式课程和实践经验，以确保候选人未来的成功。一流大学的卓越资源和在培养这些主题领域的初级医师科学家方面取得成功的指导团队使密歇根大学成为该项目的理想环境。

项目成果

Racial and Ethnic Differences in Mental Distress among Stroke Survivors.

中风幸存者精神困扰的种族和民族差异。

• 发表时间: 2015
• 期刊: Ethnicity & disease
• 影响因子: 3.2
• 作者: Skolarus,LesliE;Lisabeth,LyndaD;Burke,JamesF;Levine,DeborahA;Morgenstern,LewisB;Williams,LindaS;Pfeiffer,PaulN;Brown,DevinL
• 通讯作者: Brown,DevinL

Stroke Imaging: Quantity, But is There Quality?

中风影像：数量，但有质量吗？

• DOI: 10.1097/mlr.0000000000000538
• 发表时间: 2016
• 期刊: Medical care
• 影响因子: 3
• 作者: Levine,DeborahA;Burke,JamesF
• 通讯作者: Burke,JamesF

The diagnosis and management of mild cognitive impairment: a clinical review.

• DOI: 10.1001/jama.2014.13806
• 发表时间: 2014-12-17
• 期刊: JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION
• 影响因子: 120.7
• 作者: Langa, Kenneth M.;Levine, Deborah A.
• 通讯作者: Levine, Deborah A.

Timely Reperfusion in Stroke and Myocardial Infarction Is Not Correlated: An Opportunity for Better Coordination of Acute Care.

中风和心肌梗死的及时再灌注并不相关：更好地协调急性护理的机会。

• DOI: 10.1161/circoutcomes.116.003148
• 发表时间: 2017
• 期刊: Circulation. Cardiovascular quality and outcomes
• 作者: SauserZachrison,Kori;Levine,DeborahA;Fonarow,GreggC;Bhatt,DeepakL;Cox,Margueritte;Schulte,Phillip;Smith,EricE;Suter,RobertE;Xian,Ying;Schwamm,LeeH
• 通讯作者: Schwamm,LeeH

Impact of Patient Mild Cognitive Impairment on Physician Decision-Making for Treatment.

• DOI: 10.3233/jad-200700
• 发表时间: 2020
• 期刊: Journal of Alzheimer's disease : JAD
• 作者: Blair EM;Zahuranec DB;Langa KM;Forman J;Reale BK;Kollman C;Giordani B;Levine DA
• 通讯作者: Levine DA