View clinical trials related to Tendinopathy.
Filter by:Chronic tendinopathy is often very difficult to treat and causes many patients who suffer from it to have significant pain and loss of function leading to disability. Ultrasound has been shown to be very effective in aiding in the diagnosis of soft tissue disorders including tendinopathy and can help to rule in or out other potential causes that may be confounders. Numerous methods have been tried to treat tendinopathy including rest, NSAIDs, bracing, physical therapy, extracorporal shock wave therapy, anesthetic injections, steroid injections, prolotherapy, nitro patches, surgery and more recently platelet rich plasma, all of which have had conflicting results in the literature. Platelet rich plasma (PRP) is an autologous blood product that contains a high concentration of platelet-derived growth factors that have the potential to enhance healing. In a study by Mishra et al, common extensor tenindosis showed improved pain symptoms (71% vs 55% at 24 weeks) with tenontomy combined with PRP compared to percutaneous needle tenontomy alone. Current studies show conflicting results as to whether PRP improves chronic tendinopathy when compared to steroid injections, and many do not have any control group or comparison group. Percutaneous needle tenotomy is the use of a large gauge needle (18 gauge), which may be performed under ultrasound guidance, to fenestrate repeatedly the area of tendinopathy within a tendon in order to disrupt tendinopathic tissue and to induce bleeding and clot formation with release of growth factors. To date there are no published studies comparing percutaneous needle tenotomy (PNT) alone vs. PRP without concomitant tenotomy. Current literature suggests that needle tenotomy may be superior but no head to head studies are currently found in the literature. Most of the published literature of non-operative treatment of tendinosis does not yield clearly designed trials with clear selection criteria. Current literature also lacks studies with significant number of patients that meet both clinical and ultrasound criteria thus previous studies lack sufficient power. The PRINT TRIAL: may enhance the understanding of a superior treatment if it exists. Hypothesis: In active adults with chronic tendinopathy who have failed to respond to standard of care treatment, the use of ultrasound guided percutaneous needle tenotomy (PNT) alone is superior to PRP without concomitant tenotomy.
This is a clinical trial, unicentric, prospective, controlled, randomized, double blind during the experimental phase A. In the experimental phase B, it is contemplated to administer the experimental treatment to the subjects included in the group treated with P-PRP in the event that the first treatment would be significantly more effective, both from a clinical and regenerative point of view
Rotator cuff disease (i.e., rotator cuff tendinopathy or tear) is a common cause of shoulder pain in persons with chronic spinal cord injury (SCI). It usually resolves with non-operative treatments such as pharmacological agents and physical therapy; however, when this fails, rotator cuff surgery may be the only option. Autologous adipose tissue injection has recently emerged as a promising new treatment for joint pain and soft tissue injury. Adipose can be used to provide cushioning and filling of structural defects and has been shown to have an abundance of bioactive elements and regenerative perivascular cells (pericytes). The purpose of this study is to explore the safety and efficacy of autologous, micro-fragmented adipose tissue (Lipogems®) injection under ultrasound guidance for chronic shoulder pain in persons with SCI.
Patellar tendinopathy is a frequent overuse injury that causes pain and impaired performance in jumping athletes. Exercise therapy is considered the best initial treatment option for tendinopathies as clinical improvements in pain and function have been demonstrated. Although painful eccentric exercise protocols have been promoted as standard care based on positive results in early studies, a recent systematic review demonstrated that these are not associated with improved tendon structure and are ineffective when applied in-season. Progressive tendon-loading exercise therapy for patellar tendinopathy constitutes a novel concept in sports medicine. A recent study advocates a progressive 4-stage criteria-based exercise protocol as it results in a less reactive tendon and ability to restore collagen alignment. This protocol consists of progressive isometric, isotonic, plyometric, and sport-specific exercises. Isometric exercises have been shown to reduce pain and decrease motor cortex inhibition of the quadriceps. This approach would enable jumping athletes to resume sports within the limits of pain, with improved muscle function, and sufficient tendon structure re-organization. The diagnostic imaging work-up of patellar tendinopathy typically consists of ultrasound, magnetic resonance imaging (MRI), or a combination of both. Ultrashort echo time (UTE) MRI is an advanced MRI technique, which enables assessment of tissues with short T2-time, such as tendon, the structure of which is invisible on regular MRI. UTE has been shown to quantitatively depict changes in tendon microstructure and therefore allows in-vivo evaluation of tendon regeneration. It is currently unknown whether quantitative UTE MRI parameters change after exercise treatment, are related to clinical symptoms of patellar tendinopathy, have prognostic value for exercise treatment response, and offer additional value over ultrasound
The purpose of this study is to determine if corticosteroid injection modifies the natural course of de Quervain tendinopathy compared to a toradol injection.
Over 300,000 people in the United States have spinal cord injuries and many use manual wheelchairs for mobility. Most manual wheelchair users will develop shoulder injuries and pain that greatly affect quality of life and level of independence. Understanding when shoulder disease starts in manual wheelchair users and which daily activities contribute to the disease will provide necessary evidence for effective primary prevention methods to inhibit the development of further disability. Our central hypothesis is that the development of shoulder disease in manual wheelchair users will be strongly associated with the cumulative exposure to elevated shoulder postures combined with high upper body loading.
The purpose of the study is to test the hypothesis that stimulation of the synthesis of new structural tendon proteins combined with training improve the tendon structure in patients with chronic knee tendon pain.
Athletic tendinopathies of the upper and lower extremity are often therapeutically challenging. Colour and Power-Doppler-ultrasound visualizes pathological neovessels in painful tendons, which are associated with pain-mediating nerve fibres in such tendinopathies. These neovessels are represented by an increased capillary blood flow at the point of pain. Painful eccentric training reduces pain and improves function in Achilles tendinopathy substantially (evidence level Ib). Shock wave therapy in combination with eccentric training is superior to eccentric training alone (evidence level Ib). Long-term results suggest a collagen induction and reduced pain following topical glyceryl trinitrate (NO) (evidence level Ib). Colour- and Power-Doppler-guided sclerosing therapy using polidocanol reduces pain, improves function and may lead to tendon remodelling (evidence level Ib). Pain-restricted sport beyond pain level 5/10 during therapy is recommended (evidence level Ib). 3x10min of cryotherapy reduce pain and capillary blood flow (evidence level Ib). The role of proprioceptive training in tendinopathy has to be determined in future randomized-controlled trials (evidence level II). The investigators thought to evaluate the combination of the aforementioned individually successfully therapeutic options in athletes to shorten the recovery period and return to play interval.
The purpose of this study is to determine whether sclerotherapy using a 25% dextrose and 1% lidocaine solution is an efficacious treatment for patients with chronic Achilles tendinopathy who have failed a home based, heavy load eccentric training program.
The purpose of this study is to compare the effectiveness of arthroscopic subacromial decompression (acromioplasty) to arthroscopic subacromial bursectomy (no acromioplasty) in rotator cuff impingement syndrome. The investigators' hypothesis is that arthroscopic subacromial decompression provides no additional benefit, as evaluated with disease specific quality of life measures, compared to arthroscopic bursectomy.