Glenohumeral Arthritis Clinical Trial
— AlexsenOfficial title:
Biological Effects of a Bipolar Radiofrequency-based Device Over Shoulder Cartilage - a Randomized Controlled Clinical Trial
NCT number | NCT04309344 |
Other study ID # | 831 |
Secondary ID | |
Status | Recruiting |
Phase | N/A |
First received | |
Last updated | |
Start date | November 19, 2019 |
Est. completion date | January 31, 2021 |
In the non-weight bearing glenohumeral joint, focal chondral defects are encountered infrequently and are usually found in association with other pathologies, such as glenohumeral instability, postoperative chondrolysis, focal osteonecrosis, septic arthritis, osteochondritis dissecans, and rotator cuff tears. Several studies revealed that approximately one-third of patients with rotator cuff disease have concomitant articular cartilage lesions. Because the glenohumeral articular cartilage is one of the thinnest in the body, the overall accuracy of non-contrast MRI in detecting glenohumeral articular cartilage lesions is moderate and it is difficult to have an accurate characterization of a lesion my MRI. So, currently, arthroscopy is considered the ''gold standard'' for glenohumeral cartilage assessment. Even if the literature lacks high-quality evidence regarding the nonsurgical and surgical treatment options for patients with shoulder chondral defects, in these scenarios, where, in our experience, the most of the lesions are small, diffuse and of ICRS grade 2 or 3 (non-full thickness), arthroscopic debridement is a good option for addressing glenohumeral chondropathy. The main drawbacks with this type of procedure are the removal of underlying healthy cartilage and the potential lack of chondral surface smoothing. Alternatives used to perform arthroscopic chondral debridement is thermal application, carried out by the use of laser devices or the application of monopolar or bipolar radiofrequency (RF). As regards the glenohumeral joint, there are several studies that underlined the potential benefit of arthroscopic debridement in glenohumeral chondropathy and early stage of osteoarthritis, but the type of debridement used in all these studies was mechanical or not specified. Because recent studies showed that Compared to conventional MD, 50° RF treatment appears to be a superior method based on short- and medium-term clinical outcomes and the progression of knee osteoarthritis [11], we want to specifically evaluate the effects of RF in patients with grade II or III chondropathy found during arthroscopy for rotator cuff disorders.
Status | Recruiting |
Enrollment | 40 |
Est. completion date | January 31, 2021 |
Est. primary completion date | November 30, 2020 |
Accepts healthy volunteers | No |
Gender | All |
Age group | 50 Years to 70 Years |
Eligibility |
Inclusion Criteria: 1. Age between 50-70 years. 2. Arthroscopic surgery for rotator cuff disorders. 3. Arthroscopic findings of ICRS grade 2 or 3 chondropathy. 4. Ability to give informed consent according to the International Conference of Harmonization (ICH)-Good Clinical Practices (GCP), and national/local regulations. Exclusion Criteria: 1. Patients with a diagnosis of osteoarthritis before surgery. 2. Patients with ICRS grade 4 chondropathy. 3. Patients who received subacromial decompression. 4. Patients who received biceps tenodesis after tenotomy |
Country | Name | City | State |
---|---|---|---|
Italy | Humanitas Research Hospital | Rozzano | Milano |
Lead Sponsor | Collaborator |
---|---|
Istituto Clinico Humanitas | Smith & Nephew, Inc. |
Italy,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Measurement of pain reduction | it will be assessed with numeric rating scale (NRS) questionnaire (0 no ain-10 thw worst pain). | 12 months after surgery | |
Secondary | Improvement of range of motion (ROM) | It will be evaluated during clinical examination using a goniometer in terms of forward flexion, abduction, external rotation with elbow at side (ER1), external rotation with elbow at 90° degree of abduction (ER2), and internal rotation (level reached from the hand on the back side) | 12 months after surgery | |
Secondary | Improvement of the subjective evaluation of the shoulder condition with the simple shoulder test (SST) | SST is a self-reported shoulder-specific questionnaire that measures functional limitations of the affected shoulder in patients with shoulder dysfunction. The SST consists of 12 questions with dichotomous (yes/ no) response options. | 12 months after surgery | |
Secondary | Improvement of the subjective evaluation of the shoulder condition and the pain with the Constant-Murley (CM) test | The Constant-Murley score (CMS) is a 100-points scale composed of a number of individual parameters. These parameters define the level of pain and the ability to carry out the normal daily activities of the patient (100 best shoulder condition-0 worst shoulder condition). | 12 months after surgery | |
Secondary | Improvement of the shoulder condition with the magnetic resonance imaging (MRI) | High resolution MRI will be acquired and evaluated by the radiologist | 3 months after surgery |
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