Balancing Muscle Force in Patellofemoral Pain

平衡髌股疼痛的肌肉力量

• 批准号: 10687740
• 负责人: frances t sheehan
• 金额: --
• 依托单位: CLINICAL CENTER
• 依托单位国家: 美国
• 资助国家: 美国
• 起止时间: 至
• 项目状态: 未结题
• 来源: https://reporter.nih.gov/project-details/10687740
• 关键词: Address; Adolescent; Affect; Agreement; Architecture; Biomechanics; Career Choice; Childhood; Data; Databases; Development; Disease; Equilibrium; Head; Human; Image; Individual; Intervention; Knee bone; Lateral; Manuscripts; Measures; Mental Health; Modeling; Muscle; Musculoskeletal; Musculoskeletal Pain; Musculoskeletal System; Nervous System control; Pain; Paper; Patellofemoral Pain Syndrome; Pathology; Physiology; Population; Queensland; Reporting; Research; Resolution; Rest; Role; Social Interaction; Sports; Techniques; Time; Torque; Universities; Work; arm; arthropathies; automated segmentation; base; computerized data processing; data sharing; deep learning model; education pathway; effective intervention; in vivo; joint destruction; knee pain; prevent; quadriceps muscle; rectus femoris; tool; vastus lateralis; vastus medialis

For the first aim, the data processing was complete and a paper is now in review. The following are the primary findings: More than 66% of adolescents with patellofemoral pain will continue to report pain after 2 years, and 1 in 3 still have pain after 5 years. Approximately 70% of adolescents with patellofemoral pain will stop or reduce sports activities due to pain, which can impact their education and career paths, their social interactions, and their mental health. Understanding the mechanisms that underpin the persistence of patellofemoral pain in adolescents is crucial for the development of effective intervention strategies to prevent a lifetime of recurring pain and potential joint degeneration. This study identified no difference in the distribution of vastus medialis and lateralis muscle forces in adolescents with patellofemoral pain, compared to adolescents with no knee pain. By considering the moment arm relative to the patellar centre, this study identified no difference in the distribution of vastus medialis and lateralis muscle torque between the two populations. For the second aim, an automatic segmentation tool was successfully built, demonstrating an accuracy superior to previous similar techniques. A manuscript based on this work is now in review

对于第一个目标，数据处理已经完成，现在正在审查论文。以下是主要发现： 超过66％的pat骨疼痛的青少年将在2年后继续报告疼痛，而三分之一的青少年在5年后仍会疼痛。 大约70％的患有余额疼痛的青少年会因疼痛而停止或减少体育活动，这会影响他们的教育和职业道路，社交互动以及他们的心理健康。 了解青少年tello骨疼痛持续的机制对于制定有效的干预策略以防止终生疼痛和潜在的关节变性至关重要。 这项研究与没有膝盖疼痛的青少年相比，在具有patelo股疼痛的青少年中，股中间体和外侧肌肉力的分布没有差异。 通过考虑相对于patelar中心的力矩臂，本研究发现两个种群之间的股内中间和外侧肌肉扭矩的分布没有差异。 对于第二个目标，成功构建了自动分割工具，证明了与以前类似技术相比的精度。基于这项工作的手稿现已在审查中