Effect of Central Sensitization on Response to Physical Therapy in Patients With Partial Supraspinatus Tear
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 入组人数
- 60
研究概览
简要总结
This prospective observational study aims to investigate whether central sensitization influences the response to physical therapy in patients with partial supraspinatus tendon tears. Participants will undergo standardized clinical evaluation before treatment and after a 6-week physical therapy program. Pain intensity, shoulder function, disability, and central sensitization-related symptoms will be assessed using validated outcome measures. The study seeks to determine the relationship between baseline central sensitization status and treatment outcomes, thereby identifying factors that may predict rehabilitation success and support individualized treatment strategies for patients with partial supraspinatus tears.
详细描述
This prospective observational study aims to investigate the impact of central sensitization on treatment response in patients with supraspinatus partial-thickness tears undergoing a standardized physical therapy and rehabilitation program. Central sensitization is characterized by an increased responsiveness of the central nervous system to sensory stimuli and may contribute to persistent pain and functional impairment beyond the extent of structural tissue damage. Understanding its role may help explain the variability in clinical outcomes among patients receiving similar conservative treatments.
Adult patients diagnosed with a supraspinatus partial-thickness tear by clinical examination and magnetic resonance imaging (MRI) will be enrolled. Before treatment, demographic characteristics, clinical findings, pain intensity, shoulder function, and the presence of central sensitization will be assessed using validated outcome measures. All participants will receive the same standardized physical therapy protocol according to institutional practice.
After completion of the treatment program (e.g., 6 weeks), clinical assessments will be repeated to evaluate changes in pain and functional status. The primary objective is to compare treatment response between patients with and without central sensitization. Secondary analyses will examine the relationship between baseline central sensitization scores and the magnitude of improvement in clinical outcomes while adjusting for potential confounding variables such as age, sex, body mass index, symptom duration, and tear characteristics.
The study is observational in nature, and no experimental intervention, randomization, or additional invasive procedure will be performed beyond routine clinical evaluation and rehabilitation. The findings are expected to provide evidence regarding the prognostic significance of central sensitization in patients with supraspinatus partial-thickness tears and may contribute to the development of more individualized rehabilitation strategies.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Adults aged 18 to 65 years. Diagnosis of supraspinatus partial-thickness tear confirmed by clinical examination and magnetic resonance imaging (MRI).
- •Presence of shoulder pain for at least 6 weeks. Candidates for a standardized physical therapy and rehabilitation program. Ability to understand the study procedures and provide written informed consent.
排除标准
- •Full-thickness rotator cuff tear or history of previous shoulder surgery on the affected side.
- •Acute fracture, shoulder dislocation, or other major traumatic injury involving the affected shoulder.
- •Inflammatory rheumatic diseases, active infection, or malignancy affecting the musculoskeletal system.
- •Neurological disorders that may influence pain perception or upper extremity function (e.g., stroke, cervical myelopathy, peripheral neuropathy).
- •Severe glenohumeral or acromioclavicular osteoarthritis requiring surgical treatment.
- •Receipt of corticosteroid injection or any invasive shoulder intervention within the previous 3 months.
- •Participation in another structured rehabilitation program for the affected shoulder within the previous 3 months.
- •Pregnancy or inability to comply with the study protocol or complete the required questionnaires.
研究者
Zeynep Karakuzu Güngör
Specialist Physician in Physical Medicine and Rehabilitation
Kanuni Sultan Suleyman Training and Research Hospital