Overview
Novel concepts in quantum biology of rotator cuff repair and author's novel findings on biomodulation inspired us to design a pragmatic non-pharmacological add-on rehabilitation protocol that may potentially decrease retear rates after arthroscopic repair using a knotted suturebridge technique. In this proof-of-concept trial, 146 patients will be randomized 1:1 to either a 6-weeks post-operative cryo-, photo- and electro-biomodulation protocol or a control group immobilized in a standard abduction sling for 6 weeks. Healing will be evaluated using the Sugaya classification on MRI at 1 year post-operatively.
Eligibility
Inclusion criteria
- Patient is over 18 years old
- Patient presents with a symptomatic full-thickness tear as diagnosed preoperatively on ultrasound, arthro-CT or MRI.
- Absence of significant muscle atrophy or fatty infiltration of the affected tendon exceeding stage 2 of the Goutallier classification
Exclusion criteria
- Partial rotator cuff tear or other shoulder injury
- Planned concomitant procedures other than subacromial decompression, acromioclavicular joint resection or biceps tenodesis/tenotomy
- Irreparable rotator cuff tear
- Patients who present with cartilage lesions greater than stage II of the Outerbridge classification (≥15mm diameter) on preoperative x-ray
- Patient presenting with a known comorbidity that could affect the outcome of surgery (cervical radiculopathy, polyarthritis, neurological disease of the upper limb)
- Patient not able to give informed consent