Movement-related pathogenesis of rotator cuff disease in persons with shoulder pain

肩痛患者肩袖疾病的运动相关发病机制

• 批准号: 9048344
• 负责人: Rebekah L Lawrence
• 金额: $ 4.27万
• 依托单位: UNIVERSITY OF MINNESOTA
• 依托单位国家: 美国
• 财政年份: 2016
• 资助国家: 美国
• 起止时间: 2016-05-01 至 2018-04-30
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/9048344
• 关键词: Achievement; Address; Advisory Committees; Anatomic Models; Articular Range of Motion; Biomechanics; Classification; Clinical; Collaborations; Complex; Data; Data Analyses; Data Set; Development; Diagnosis; Diagnostic; Disabled Persons; Disease; Effectiveness; Ensure; Environment; Event; Exercise; Exposure to; Fellowship; Fluoroscopy; Fostering; Functional disorder; Funding; Future; General Population; Human; Individual; Intervention; Joints; Knowledge; Lead; Magnetic Resonance Imaging; Measures; Mentors; Mentorship; Minnesota; Motion; Movement; Musculoskeletal; National Research Service Awards; Occupational Exposure; Operative Surgical Procedures; Orthopedics; Outcome; Pain; Pathogenesis; Pathology; Patients; Persons; Prevalence; Publications; Quality of life; Randomized Controlled Trials; Recommendation; Recording of previous events; Rehabilitation therapy; Reporting; Research; Research Personnel; Research Training; Rotation; Rotator Cuff; Shoulder; Shoulder Pain; Source; Sternoclavicular joint structure; Structure; Technology; Tendon structure; Testing; Thick; Tissues; Treatment Efficacy; Universities; Work; acromioclavicular joint; arm; base; career; data visualization; effective intervention; effective therapy; ergonomics; exercise intervention; functional outcomes; humerus; improved; in vivo; interdisciplinary collaboration; motor impairment; public health relevance; rehabilitation strategy; skills; statistics; success; targeted treatment

 DESCRIPTION (provided by applicant): Shoulder pain is a common musculoskeletal complaint among persons with disabilities and the general population, and can substantially impact their ability to perform functional activities. The majority of patients with shoulder pain have evidence of degenerative rotator cuff disease, yet simply identifying the rotator cuff as the source of pain proves insufficient to direct medical and rehabilitation strategies resulting in diminished treatment efficacy. Rehabilitation strategies typically focus on addressing abnormal shoulder motion believed to underlie the pain. However, the specific impact of abnormal scapular motion on the pathogenesis of rotator cuff disease is only theorized, thereby making it difficult for clinicians to target the most effective intervention strategies. The long-term objectves of my research are to identify movement-based mechanisms related to the pathogenesis of shoulder pain, and to develop and test the effectiveness of targeted rehabilitation interventions. will first assess the impact of decreased scapular upward rotation because it is a common clinically-observed movement dysfunction and is believed to cause rotator cuff compression, which can lead to rotator cuff disease. The specific aims of this proposal are to: 1) Determine the impact of decreased scapular upward rotation on rotator cuff compression in persons with shoulder pain; and 2) Identify the mechanisms by which sternoclavicular and acromioclavicular joint motion contribute to scapular upward rotation. My central hypothesis is that compared to asymptomatic controls, symptomatic individuals with decreased scapular upward rotation will have increased rotator cuff compression and will produce scapular upward rotation through different mechanisms. The proposed project will use advanced technologies and approaches for quantifying human motion and analyzing complex, multi-dimensional datasets. The research training plan has been developed specifically to accelerate the achievement of my long-term career objectives by strengthening scientific and professional skills, fostering networking and collaboration, and providing numerous opportunities to produce and disseminate research. The mentors for this proposal, Drs. Ludewig and Keefe, are well-suited to provide scientific and professional guidance as both are established researchers in the fields of biomechanics and multivariate data visualization and analysis, respectively. Both have a strong history of successful mentorship, publication, federal funding, and interdisciplinary collaborations. An advisory committee consisting of researchers and clinicians will provide content expertise in orthopaedic shoulder surgery, biomechanics, and statistics to help optimize the scope and impact of the proposed research. Receiving a Ruth L. Kirschstein NRSA Fellowship will enhance the synergy between my mentors, advisory committee, and the rich research environment at the University of Minnesota ensuring my future success as an independent and impactful researcher.

 描述（由申请人提供）：肩痛是残疾人和普通人群中常见的肌肉骨骼疾病，会严重影响他们进行功能活动的能力。大多数肩关节疼痛患者有退行性肩袖疾病的证据，但简单地将肩袖确定为疼痛来源不足以指导医疗和康复策略，从而降低治疗效果。康复策略通常侧重于解决被认为是疼痛基础的异常肩部运动。然而，肩胛骨运动异常对肩袖疾病发病机制的具体影响只是理论上的，从而使临床医生难以瞄准最有效的干预策略。我的研究的长期目标是确定与肩痛发病机制相关的基于运动的机制，并开发和测试有针对性的康复干预措施的有效性。 将首先评估肩胛骨向上旋转减少的影响，因为这是一种常见的临床观察到的运动功能障碍，并被认为会导致肩袖压迫，从而导致肩袖疾病。本提案的具体目的是：1）确定肩胛骨向上旋转减少对肩痛患者肩袖压迫的影响; 2）确定胸锁关节和肩锁关节运动导致肩胛骨向上旋转的机制。我的中心假设是，与无症状对照组相比，肩胛骨向上旋转减少的有症状个体将增加肩袖压迫，并通过不同的机制产生肩胛骨向上旋转。拟议的项目将使用先进的技术和方法来量化人体运动和分析复杂的多维数据集。研究培训计划是专门为加快实现我的长期职业目标而制定的，方法是加强科学和专业技能，促进网络和协作，并提供大量机会来制作和传播研究成果。Ludewig博士和Keefe博士是该提案的导师，他们非常适合提供科学和专业的指导，因为他们分别是生物力学和多元数据可视化和分析领域的研究人员。两者都有成功的指导，出版，联邦资金和跨学科合作的强大历史。由研究人员和临床医生组成的咨询委员会将提供骨科肩关节手术，生物力学和统计学方面的内容专业知识，以帮助优化拟议研究的范围和影响。饰Ruth L. Kirschstein NRSA奖学金将加强我的导师，咨询委员会和明尼苏达大学丰富的研究环境之间的协同作用，确保我未来作为一个独立和有影响力的研究人员的成功。