Tenotomy Versus no Tenotomy of the Long Head of the Biceps in Rotator Cuff Repair: Clinical-functional Analysis and Ultrasound Evaluation
概览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- Consorci Sanitari de Terrassa
- 入组人数
- 60
- 主要终点
- Constant Murley
概览
简要总结
The function of the long head of the biceps tendon (LHBT) in the glenohumeral joint generates controversy among researchers. For some, the tendon does not have a significant function in the shoulder, while others consider it acts as a depressor of the humeral head and a stabilizer of the joint. These functions may be enhanced in cases of rotator cuff injuries, where compensatory hypertrophy and/or instability of the LHBT can occur, which can also be a source of pain. One of the imaging techniques used for diagnosing these injuries is ultrasound.
Initially, G. Walch proposed tenotomy of the LHBT in massive rotator cuff tears to improve pain and, in some cases, shoulder function. Currently, many authors advocate tenotomy of the LHBT as an adjunct to rotator cuff repair to avoid postoperative pain. However, there is no evidence that this procedure improves the clinical outcomes of isolated rotator cuff repair.
Based on the pathophysiology of the LHBT associated with rotator cuff injuries and the current trend to perform tenotomies in conjunction with cuff repair, the objectives of this doctoral thesis project were:
To compare the clinical and imaging outcomes of arthroscopic rotator cuff repairs with and without LHBT tenotomy.
To analyze the position and cross-sectional area of the LHBT in the bicipital groove using ultrasound in cases with and without tenotomy.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 40 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Age between 40 and 65 years
- •Partial supraspinatus tears (≥ 50% thickness)
- •Complete supraspinatus tears ≤ 3 cm in the coronal plane
- •Muscle atrophy less than stage 2 according to Thomazeau
- •Presence of the LHBT in the bicipital groove
排除标准
- •Patients younger than 40 or older than 65 years
- •LHBT rupture
- •Partial supraspinatus tears \< 50% thickness
- •Supraspinatus tears \> 3 cm
- •Tears of other rotator cuff tendons, with or without supraspinatus involvement
- •Traumatic tears with surgery performed less than 3 months after injury
- •Muscle atrophy ≥ stage 2 Thomazeau
- •Associated degenerative glenohumeral pathology (\> Samilson 1)
- •Previous shoulder surgeries
- •Previous shoulder infections
结局指标
主要结局
Constant Murley
时间窗: 24 month
100-point standardized tool for assessing shoulder function, comprising four domains Pain (0-15 points) daily life activity (0-20 points) range of motion (0-40 points) strenght (0-25 points) 0 (the worst) - 100 (the best)
次要结局
- cross sectional area of the LHBT(24 months)
- ASES(24 MONTHS)
研究者
Josep Maria Mora Guix
Surgeon of Shoulder Unit, Consorci Sanitari de Terrassa
Consorci Sanitari de Terrassa