Clinical evidence in the treatment of rotator cuff tears with hyaluronic acid

Abstract

VAS and functional score in all trials that we have analyzed. Conclusion: intra-articular injection with HA is effective in reducing pain and improving function in shoulder with rotator cuff tears and without severe adverse reaction. Level of evidence: Level I.KEY WORDS: cuff tears, glenohumeral, hyaluronic acid, hyaluronate, shoulder, viscosupplementation. IntroductionRotator cuff pathology is the main cause of shoulder pain and disability. The causes arises from a multivariate etiology, often due to age-related chronic degeneration in which play a role the decrease in collagen synthesis, increase in free radicals expression and metabolism imbalance in favor of catabolic activity 1 . Classically, the diagnosis is clinical, characterized by pain, mostly during the night, severe disability and functional impairment 2,3 . MRI and US may usefully this diagnosis 4,5 . The first management is conservative, including oral anti-inflammatory drugs, topic agents, cortisone injections, physical therapies, and joint rehabilitation exercises [6][7][8] . In the past, much has been published on the use of steroid and local anesthetic injections, administered alone or in combination to other therapies. On the other hand, many evidences have corroborated their potential effects as negative on the collagen matrix of tendons and ligaments [9][10][11][12][13][14] . In the substance, compared to other treatments, effective in the mid and long term, the benefits after these injections could be valid only in the short-term 15 . Clinical trials have confirmed that HA may be effective for management of tendons disorders. Specifically, in Achilles tendinopathy, the tendon healing process is improved and the formation of adhesions in reduces by the regulation of the expression of vascular endothelial growth factor (VEGF) and type IV collagen 16 . After hand surgery, it improves the motion of fingers lubricating the tendon surface and reducing friction and adhesions 17,18 . Few papers have investigated the effects of HA in rotator cuff disorders, and no systematic review have been performed on this matter. The aim of the present review is to summarize all papers published inherently to the injection of HA for management of cuff tendinopathy, in terms of feasibility, safety, and efficacy. © C I C E d i z i o n i I n t e r n a z i o n a l i Material and methods Criteria for considerationWe included randomized clinical trials, prospective and retrospective studies reporting on clinical and functional outcomes in patients who had undergone sub-acromial or intra-articular injections of HA for management of rotator cuff pathology. Given the linguistic capabilities of the research team, we considered only papers published in English language. We performed a broad search for relevant studies published up to August 2014 in Medline (http://www.ncbi.nlm.nih.gov/sites/entrez/); Ovid (http://www.ovid.com); Cochrane Reviews (http://www.cochrane.org/reviews/), Google Scholar, Enbase database. Combined key words for the search were "cuff tears", "gl...

I.S.Mu.L.T. Hyaluronic acid injections in musculoskeletal disorders guidelines

“…Adhesive capsulitis Several Authors evaluated the role of HA injections in adhesive capsulitis, but in many studies patients affected by AC represent a subgroup 75,84,[85][86][87][88] . Injection therapy should be considered in a multimodal approach that includes capsular stretching and exercise therapy.…”

Small‑incision open distal subpectoral vs. arthroscopic proximal biceps tenodesis for biceps long head tendon lesions with repair of rotator cuff tears

“…1). SSP and SSC injuries are more common among RC injuries (10)(11)(12), since the tendons in them are used as reinforcement of the block system. SSP and SSC damage leads to instability of the LHBT, easily causing LHBT lesions following RC injury.…”

Efficiency of local hyaluronic acid injections in subacromial impingement syndrome

“…Недавно L. Osti и соавт. [19] представили метаанализ 11 работ (n=1102), в которых результаты применения ГлК при повреждении сухожилий мышц вращающей манжеты плеча сравнивались с действием ГК, физиотерапии и плацебо. Согласно полученным данным, локальное введение ГлК обеспечивало выраженный эффект, сопоставимый с ГК, но существенно более длительный (до 6-12 мес).…”