Pseudoparalysis Due to Massive Rotator Cuff Tear

The primary objective of this study is to assess the efficacy of a robot assisted therapy in a clinical setting and its potential benefit for patients with rotator cuff tear associated with pseudoparalysis. eighty patients with clinical signs of pseudoparalysis will be recruited through doctors and physical therapists based on eligibility criteria. After completing the baseline assessments, patients will be randomized into the robot-assisted physical therapy intervention or control comparison group. Enrolled patients will conduct a specific trainings program with the MJS Tecnobody (Multi Joint System 614P Tecnobody Srl, IT) three times a week over a period of six weeks. Feasibility assessment will be performed six and twelve weeks after baseline and secondary outcomes (Oxford shoulder score, subjective shoulder value, pain level during activity of daily living, active shoulder flexion and abduction and quality of life EQ-5D-5L) will be assessed at baseline, six and twelve weeks post intervention.