View clinical trials related to PRP.
Filter by:This study assesses the potential benefit of adjuvant platelet-rich plasma (PRP) with carpal tunnel release (CTR) for patients with severe carpal tunnel syndrome (CTS). CTR is a rather common procedure performed and seems to be quite effective for those with moderate CTS, but a number of patients with severe CTS do not have quite the same response post-CTR. The investigators will recruit patients who fall into the severe CTS category and compare CTR with and without adjuvant PRP to see if PRP can improve outcomes of this common surgery.
Melasma is a common, acquired, esthetically disfiguring hypermelanosis of the face. Melasma is considered a disappointing challenge when treatment options are addressed. Diverse treatment modalities such as retinoic acid, hypo-pigmenting agents like hydroquinone, azelaic acid, and kojic acid, chemical peels, microdermabrasion, and lasers have been tried for the treatment of melasma. There is no universally proven therapy that induces and maintains remission of the condition. Q-switched: Nd YAG laser toning and platelet rich plasma (PRP) are promising treatments for melasma.The aim of this work is evaluate the efficacy and safety of combined PRP and Q-switched: NdYAG laser in the treatment of melasma using clinical assessment, in addition to assessment of Melanin Index and Erythema Index.
Rotator cuff tendinopathy is the common cause of shoulder pain in the working-age group and the elderly (1). The condition reported takes an average of 10 months or longer to recover. Treatment ranges from non-surgical therapy through exercise, physiotherapy, injections to surgery (2). Injection of steroid was used in many cases to reduce pain. However, steroid only provided short term pain relief and did not resolve the main pathology. Emerging of biologics agents such as platelet-rich plasma (PRP) and prolotherapy are alternative to the treatment (3). PRP is a concentrated platelet which contains a high concentration of protein that helps in the healing process (4). Prolotherapy with the commonly used substance dextrose works by attracting inflammatory substrate and stimulate own body healing process (5). This study takes place at the University of Malaya Medical Centre. Participants diagnosed with rotator cuff tendinopathy are randomly divided into two groups- Platelet Rich Plasma (PRP) group and Prolotherapy group. All participants are screened by the researcher for the eligibility to join the study. Subsequently, the participants undergo baseline assessment on the clinical, functional, biomechanics and ultrasound. Blood is taken in all patient, to make the patient blind to the intervention they received. In the PRP group- the participants received 2ml of PRP, and in prolotherapy group, the participants received 2ml of 16.5% dextrose solution. A single injection is done by an experienced Sports Physician using ultrasound-guided into the injured area. The assessor at baseline, and follow up are blinded to the intervention. The participants need to come for follow up at 3 weeks, 6 weeks, 3 months and 6 months after injection. Systematic reviews showed the benefit of biologics agent to treat tendon injuries, especially for lateral epicondylitis and patellar tendinitis (6). Many studies for soft tissue injury were on PRP compared to prolotherapy. This study hypothesized that both treatments result in significant improvement in pain and function after the intervention. PRP might provide more significant improvement compared to prolotherapy.
Purpose: The purpose of this article is to examine the clinical application of PRP and PRP+hyaluronic acid in disorders in the knee. Methods: The study was conducted on 150 adult patients with age over 20 years old affected by unilateral ACL complete tear and receiving ACL reconstruction. We divided the patients in three groups, and we treated the group A with perioperative injection of HHA, group B with perioperative HHA+PRP, group C with perioperative normal saline. Follow-up: Every 1,3,and 12months, we recheck physical exmianation at OPD and recheck MRI at postoperative 3 months.
This study is a prospective randomized controlled study of different arthroscopic treatments for refractory external humeral epicondylitis combined with platelet rich plasma (PRP) injection. The patients with intractable external humeral epicondylitis were randomly divided into groups before the operation. After the arthroscopic operation was completed, they were divided into a local PRP injection group and a control group (normal saline) to perform additional operations on the damaged tendons, each for up to half a year after the operation. In different time periods, the quantitative and qualitative indicators including pain, functional score, muscle strength, MRI performance, etc. were compared between groups at the same time period to evaluate the difference in the effect of arthroscopic treatment combined with PRP on the treatment of damaged tendons. Determine the effectiveness of PRP. At the same time, in the process of arthroscopic treatment, look for risk factors that affect the curative effect of intractable external humeral epicondylitis, as well as the causes and prevention of common complications.
To assess the safety and tolerability of intra-articular Injection doses of Rejoint Gel after platelet-rich plasma administration in unilateral knee OA subjects.
Autologous PRP currently has many uses in surgical and medical therapy. Compared with other regenerative therapies, PRP is easy-to-prepare, low-cost, and does not require complex equipment. The use of autologous PRP avoids immunological side effects. Data is lacking on the use of PRP in the treatment of anal fissure. This study evaluated PRP as an alternative medical treatment for chronic anal fissures.
This study evaluates the effect of platelet-rich plasma (PRP) use during needling of the extensor carpalis radialis brevis tendon, after failure of proper reeducation including focal extra-corporal shockwave therapy (ESWT). Half of the patients with receive PRP and needling, and half of the patients will receive needling alone. During the reeducation, the clinical evaluation will be monitored and reported as in a case series.
The purpose of this study is to compare post-operative skin graft donor site pain between those treated with standard wound care vs PRP. Secondarily the study is designed to compare time to complete donor site healing. The null hypothesis is that here is no difference in post-operative donor site pain between those treated with standard wound care and PRP. The secondary null hypothesis is that there is no difference in time to donor site healing.
Platelet-rich Plasma (PRP) is formed when a patient's blood sample is concentrated by a commercially available centrifuge. The sample then contains a high concentration of growth factors and has been used for numerous indications in a number of joints. This process has not yet been proven for non-operative management of the Triangular FibroCartilage Complex (TFCC), which is a very commonly injured soft tissue structure in the wrist. This study seeks to determine the efficacy of PRP for TFCC injuries.