AI Article Synopsis
- The study assessed the effectiveness and safety of a new hydrolyzed collagen injection device (CHondroGrid) for treating rotator cuff tendinopathy in 71 patients.
- Patients received two injections spaced about two weeks apart, with outcomes measured pre-treatment, 1 month, and 6 months post-treatment.
- Results showed significant pain relief and improvement in shoulder function, with no reported adverse events, indicating CHondroGrid is a promising treatment option.
Article Abstract
Background: The purpose of the present observational multicentric prospective study was to evaluate the efficacy and safety of a new infiltration device (CHondroGrid, Bioteck S.p.A, Arcugnano, Italy) based on hydrolyzed collagen in the treatment of rotator cuff tendinopathy.
Methods: Seventy-one patients (53.3 ± 11.6 years old) affected by rotator cuff tendinopathy were treated in 2021 with two subacromial injections of CHondroGrid at 13 ± 2.9 days apart. The outcomes measured were the visual analog scale (VAS) score (in movement, during the night, and at rest), the Constant Score, the Simple Shoulder Test, and patient satisfaction. The outcome variables were measured before each injection, at 1 month and at 6 months after the last injection.
Results: The treatment was significantly effective from the first injection and up to the six-month follow-up. At the last follow-up, the VAS score on movement had improved by 71% ( < .001), while the VAS score at rest and during the night had ameliorated by 91% and 87%, respectively ( < .001). The Constant Score and Simple Shoulder Test improved by 32% and 61%, respectively ( < .001). No adverse events were reported.
Conclusions: CHondroGrid resulted in a safe and effective treatment in pain relief and for the functional recovery of rotator cuff tendinopathy.
Download full-text PDF |
Source |
|---|---|
| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC10499841 | PMC |
| http://dx.doi.org/10.1016/j.jseint.2023.06.009 | DOI Listing |
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