View clinical trials related to Osteoarthritis, Knee.
Filter by:The purpose of this research is to evaluate the effects of oxytocin (naturally occurring hormone) given by an intramuscular (IM; into the muscle) injection, has on your parasympathetic nervous system. The parasympathetic nervous system is the part of the involuntary nervous system that is sometimes called the "rest and digest" system; the parasympathetic system conserves energy as it slightly slows the heart rate, increases intestinal and gland activity, and relaxes sphincter muscles in the gastrointestinal tract.
Lipogems system consist in the use of a monouse kit for liposuction, processing and administration of adipose tissue. The use of the final product (microfragmented adipose tissue,not expanded) shoud promote the natural joint homeostasis, associated with a clinical improvement
In this study people with knee arthritis so severe that a joint replacement is needed are recruited for a one day study. Study participants will have an intravenous catheter (IV) inserted in the forearm. A single intramuscular (IM) injection of oxytocin (Pitocin®), 17 micrograms will be administered and blood samples will be taken several times over the next 120 minutes. The amount of oxytocin will be measured in the blood samples. The main purpose of this study is to sample the blood, before and after the administration of oxytocin and calculate the pharmacokinetics (amount of oxytocin in the blood over time) of oxytocin.
Knee osteoarthritis is a very common pathology, characterized by pain, stiffness and functional deficit. The various therapeutic options used include anti-inflammatory drug treatment, physiokinesitherapy, minimally invasive procedures and, finally, in non-responsive cases, surgical treatment. To date, several studies have been conducted on the intra-articular use of oxygen-ozone in knee osteoarthritis and its potential therapeutic benefits. However, the methodological quality of the RCTs available in the literature is not satisfactory, so it is necessary to define a standardized protocol for therapy and procedures. The aim of this study will be to develop a rigorous protocol to evaluate the effectiveness of intra-articular oxygen-ozone therapy (OOT) in knee osteoarthritis and compare it with injection therapy with hyaluronic acid (HA), currently widely used in the treatment of knee osteoarthritis.
This is a non-inferiority study in which the investigators compare two low-dose radiotherapy schemes, which are recommended from DEGRO Clinical Practice Guidelines (3 Gy vs 6 Gy) for the treatment of osteoarthritis and other osteodegenerative disorders. A first randomization will be carried out among the patients included in the study: - Patients in arm A will be treated at 3 Gy (0.5 Gy/fraction, 3 fractions/week), and patients in arm B will be treated at 6 Gy (1 Gy/fraction, 3 fractions/week). - Patients should not know the arm to which they have been randomized. - Once the treatment is finished, patients will be assessed at 8 weeks. If pain does not improve, a re-irradiation will be performed. If the patients were treated with 3 Gy a new randomization will be performed (3 vs 6 Gy again). If the patiens were treated with 6 Gy they will be re-irradiated with 6 Gy again. The investigators will analyze the results obtained depending on the dose received and depending on the location of the treatment.
Despite the past decade being dedicated to bone and joint disease, the incidence and prevalence rates of osteoarthritis continues to rise, and till date not curative treatment has been identified for the management of knee osteoarthritis. In terms of conservative management of knee osteoarthritis, pharmacological management has been the mainstay of treatment, however is associated with numerous adverse effects with prolonged use, and it is important to look into the non-pharmacological alternates for the management of knee osteoarthritis. Research has shown resistance exercise training to be the most effective non-pharmacological treatment option for the management of knee osteoarthritis, and the purpose of the current study is to determine if the addition of a non-pharmacological dietry supplement like creatine can amplify the beneficial effects of resistance exercise training in patients with knee osteoarthritis.
Osteoarthritis is the 11th highest contributor to disability world wide. In terms of conservative management of patients with knee osteoarthritis, Resistance exercise has been shown to be an effective intervention for reducing pain and cartilage degeneration and improving muscle strength, joint biomechanics and physical functioning. But, research shows that co supplementation can further augment the effects of resistance exercise. However, it is imperative to point out that the existing evidence is majorly focused on the individual effects of resistance exercise training and non-pharmacological supplementation, and is still deficient in the effects of co-supplementation in addition to resistance exercise training in patients with knee osteoarthritis.
The aim of the study to investigate any relation with functional parameters and femoral cartilage thickness evaluation by ultrasonography in lower extremity amputate individuals.
The choice between ultra-congruent (UC) insert or posterior cruciate ligament-stabilized (PS) insert in posterior cruciate ligament (PCL) sacrificing total knee arthroplasty (TKA) remains debatable. Despite the potential advantages of the UC insert over PS insert with its different design, there are concerns about inferior clinical outcome related to its use. Therefore, isokinetic performance was used in this study to objectively evaluate knee function after TKA and the clinical scores of the patients were also evaluated. To the best of our knowledge, no prospective randomized study has compared the isokinetic performance of the knee following the use of UC and PS inserts in TKA. The hypothesis of the present study was that compared with the PS insert, the UC insert would be associated with a lower clinical outcome and isokinetic performance following TKA. A total of 65 patients scheduled to undergo TKA on for primary knee osteoarthritis were randomly assigned to either the UC (32 patients) or the PS group (33 patients). The Knee Society Score (KSS) and isokinetic performance results of each patient were recorded preoperatively and at postoperative 3, 6 and 12 months. The physiatrist performing isokinetic tests and patients were blinded to the study.
There are concerns that total infrapatellar fat pad (IPFP) excision in total knee arthroplasty (TKA) results in patellar tendon shortening due to ischemic contracture. But, individual preference of the surgeon is still the main determinant between total or partial excision. The aim of this randomized controlled trial is to compare knee society score (KSS), knee extension and flexion peak torque in patients undergoing TKA with total IPFP excision or partial IPFP excision. The hypothesis of the study is that during TKA, total IPFP excision would lead to worse isokinetic performance and clinical outcome. A total of 72 patients scheduled to undergo TKA for primary osteoarthritis of the knee by a single surgeon were randomly assigned to either the total or partial excision group. Patients were evaluated preoperatively and at postoperative 1 year, with Knee Society Score (KSS) and isokinetic measurements. Physiatrist doing isokinetic tests and patients were blinded to the study.