Effectiveness of Non-surgical Management in Rotator Cuff Calcific Tendinopathy (THE EFFECT TRIAL) (EFFECT)
Rotator Cuff Tendinosis, Rotator Cuff Injuries, Shoulder Tendinitis
About this trial
This is an interventional treatment trial for Rotator Cuff Tendinosis focused on measuring exercise therapy, lavage, rotator cuff calcific tendinopathy, shoulder calcification, extracorporeal shockwave therapy, ultrasound-guided percutaneous irrigation, shoulder pain, shape up my shoulders, sums
Eligibility Criteria
Inclusion Criteria:
- calcification deposit in the rotator cuff confirmed by diagnostic imaging (ultrasound, MRI or X-ray);
- pain and loss of function in the shoulder;
- not currently receiving physiotherapy or ESWT.
Exclusion Criteria:
- previous treatments on last year (e.g., injections, ESWT, US-PICT, surgery, etc.);
- other shoulder disorders or trauma (e.g., fractures, dislocations, rotator cuff tears, frozen shoulder or shoulder instability);
- known allergy to any of the pharmacological products used in the study;
- taking oral anticoagulants
- taking oral steroid within the six months prior to participation in the study;
- cancer, systemic disease, pregnancy or infection;
- neck pain.
Sites / Locations
- Lluis Alcanyis Hospital
- Universitat de Valencia
Arms of the Study
Arm 1
Arm 2
Arm 3
Arm 4
Experimental
Active Comparator
Active Comparator
No Intervention
Exercise Therapy
Extracorporeal Shockwave Therapy
Ultrasound-Guided Percutaneous Irrigation
Wait and Watch group
This group will receive the Shape Up My Shoulders (SUMS) protocol and it will be led by a physiotherapist trained in therapeutic exercise. It will last 12 weeks and it will be divided in 3 stages. Stage I- Early-stage rehabilitation exercises (i.e., breathing and relaxation exercises, ball rolling exercises, hand gripping exercises, mental imagery and contralateral side exercises) and Shoulder Symptom Modification Procedure (SSMP). This stage typically lasts 1 to 2 weeks. Stage II - Isometric, eccentric and heavy slow resistance exercises. The final part of Stage II is a progression from eccentric only to eccentric and concentric contractions. Stage III - Functional program. This stage starts in week 5 or 6 and progressed to week 12. Involves pushing, pulling, throwing, lifting, carrying, and precision (sensory-motor control) exercises.
This group will receive high energy Extracorporeal Shockwave Therapy (ESWT) applied by an experienced physiotherapist. ESWT will be applied on the most tender point of the shoulder, located by palpation. The dose will be 1500 impulses per session without anaesthesia and an intensity between 0.15 and 0.30 mJ/mm2 depending on patient tolerance. A total of 4 treatment sessions (1 session per week) with 1 week of rest between sessions will be implemented. Patient's position during the treatment will be seated in supine position with shoulder hyperextension and internal rotation with the hand placed below the contralateral glute with the palm touching the table.
This intervention will be performed by an experienced interventionist radiologist in two sessions. The shoulder position will be with hyperextension and internal rotation with the hand behind the back. One 20 mL syringe with saline solution, one with an anaesthetic with 20 mg/mL of mepivacaine 2% and another syringe with a corticoid injection with 40 mg/mL of triamcinolone acetonide will be prepared before the intervention. Firstly, the anaesthetic will be injected directed to the calcification. Then, the procedure will consist of injecting saline solution and aspiring the calcific deposits until it is neither possible to aspire more inside the syringe nor to detect any calcifications with ultrasound imaging. After that, a corticoid will be injected to the bursa to prevent the appearance of subacromial bursitis. Finally, an anaesthetic will be injected during the extraction of the needle.
The wait and see group will not receive any intervention and will serve as a control group to determine the natural history of RCCT. If one treatment proves to be more effective then participants in the other groups will be offered that treatment after 12 months, or before, if the investigation finishes early due to an obvious group difference and a need to break randomisation codes.