View clinical trials related to Osteoarthritis, Hip.
Filter by:Dry needling is a new treatment technique, addressed to mechanical pain of the neuromusculoskeletal system. Recent investigations has developed new hypothesis about the etiology of the osteoarthritis and could be in relation to musculoskeletal disorders, but there is no published studies evaluating the results of this technique in hip osteoarthritis patients. The objective of this trial is to evaluate if dry needling is more effective in symptoms, function, range of motion, strength, muscular length, pain threshold and compared to sham dry needling and control. For this purpose the investigators conduct a randomized controlled trial double-blind (patient and examiner). The investigators included patients diagnosed of hip osteoarthritis Grade I-III by Scale of Kellgren and Lawrence. Patients included are randomized into 3 groups one receive Dry needling, other sham dry needling and the other is a control. Groups receive 3 treatment sessions. The variables are measured at the beginning and end of treatment. And also some variables are measured before and after each session. Patients who participated in sham dry needling or control group, when the intervention finish the investigators will be given the opportunity to receive the actual technique.
This prospective study will evaluate the hip function and quality of life of patients operated for total hip arthroplasty with Masterloc femoral stem and MPACT acetabular cup. The results of this study will establish the performance of Masterloc femoral component (Medacta International SA) and MPACT acetabular component (Medacta International SA), and provide a general estimate of survivorship, clinical effectiveness and complications.
The aim of this study is to evaluate periprosthetic bone mineral density (BMD) changes in the proximal femur after implantation of the Fitmore compared to the CLS stem.
The infection rate after Total Hip Arthroplasty (THA) is about 1%. It is a serious condition, with high morbidity, sometimes fatal, requiring costly treatment. The treatment is difficult because "biofilm" forms very early after the bacterial contamination of the prosthesis. Prevent infection means reduce or prevent the formation of bacterial biofilm and controlling protein response to allow osseous-integration of the prosthesis. A new prosthesis was developped, grafted by PolyNaSS (polysodium styrenesulfonate). This bioactive polymer allows to substantially reduce bacterial adhesion, biocompatibility, bio-integration in preclinical studies. This first clinical study aims to compare the osseous-integration of this prosthesis to the same prothesis with no grafting. No previous clinical trial
Main question: Will use of a stem design that allows anatomical reconstruction of the hip joint improve the outcome in terms of hip function and patient satisfaction without causing any adverse effects? Background: Total hip arthroplasty with use of the most well documented implants is a safe and cost-effective procedure. In the Swedish Hip Arthroplasty register the CLS stem has a 16 years implant survival of 97, 5 %. It is a classic design which requires resection of most of the neck. The stem also intrudes into the greater trochanter which in patients with certain types of proximal hip anatomy makes proper introduction of the stem difficult. Finally it has a standard stem length which will jeopardise future stem removal should there occur any late infection or instability problems. Short uncemented stems have been introduced to enable a more anatomic reconstruction of the hip joint and to cause less invasion of the femoral canal to facilitate future revision should it be necessary. A more conservative resection of neck could also be of value to improve the clinical outcome by improved hip function and patient satisfaction. Purpose of the present study and design: In a prospective study the clinical outcome, stem fixation and bone remodelling around a short stem (Fitmore) will be studied. The main focus will be to evaluate patient reported outcomes especially concerning function, over all satisfaction, pain and activity. All patients will receive the same cup (Trilogy). This cup is chosen because it has a very thorough documentation in prospective RSA studies and in the Swedish hip arthroplasty register. All cups will be supplied with insert made of high molecular polyethylene (Longevity). Number of hips in the study: 44 consecutive cases
Rheumatoid arthritis is a chronic systemic disease, which is characterized by chronic inflammation in the synovial tissue. Rheumatoid arthritis ultimately results in the destruction of cartilage, bone and ligaments and joint deformity. The underlying hypothesis is that autologous bone marrow-derived mesenchymal and specific populations of stem cells has anti-inflammatory and regenerative effects and thus potentially alleviates the progression of rheumatoid arthritis. The study is to explore the safety and efficacy of BM-SC transplantation in treatment of rheumatoid arthritis.
This is a multicenter, non-controlled, prospective study. 303 subjects (GTS standard and lateralized) have been recruited. Study will be conducted in centers across Europe.
The purpose of this study is to measure quantitatively the implant stability and implant related remodeling of the periprosthetic femoral bone of the new uncemented Echo® Bi-Metric® Full proximal Profile total hip arthroplasty (THA) stem, and compare it to the classical uncemented Bi-Metric® Porous Primary THA stem by measuring migration of the stem assessed by model-based radiosteriometric analysis (MB-RSA) and measuring the periprosthetic adaptive bone remodeling assessed by dual-energy x-ray absorptiometry (DXA).
The objective of this PMCF is to collect clinical and radiographic outcome information on Total Hip Arthroplasty (THA) performed with LINK® SP-CL® Hip Prosthesis Stem under routine conditions. The results collected will be used to clinically confirm the performance and safety of the LINK® SP-CL® Hip Prosthesis Stem in terms of the manufacturer's obligation to perform a PMCF. Furthermore the results can be used for future regulatory processes if needed.
Prospective clinical investigation to determine the safety of Taperloc stems with BioGuard coating and Exceed ABT Taperfit acetabular cups with BioGuard coating when used in cementless total hip arthroplasty