View clinical trials related to Osteoarthritis, Hip.
Filter by:The study was designed to compare the clinical outcomes of a home-based rehabilitation program using a novel digital biofeedback system against conventional home-based rehabilitation after total hip replacement This system allows the patients to perform independent rehabilitation sessions at home, under remote monitoring from the clinical team. The investigators hypothesise that the clinical outcomes of a home-based rehabilitation program will be at least similar to the outcomes of a traditional home-based rehabilitation with face-to-face sessions. This is a single-center, prospective, parallel-group pilot study with active comparator. Patients will be enrolled pre-operatively and then divided into 2 groups: experimental group and conventional rehabilitation group. Both groups will perform an 8-week rehabilitation program starting between day 7 and 10 after surgery. The experimental group will perform daily exercise sessions at home using the system, under remote monitoring from a physical therapist. The conventional rehabilitation group will perform 3 home-based rehabilitation sessions per week, each with 1h duration, given by a physical therapist. Outcomes will be measured at weeks 4 and 8 and then at 3 and 6 months. The primary outcome is the change in patient performance measured by the Timed-up-and-Go (TUG) test between in comparison with the pre-operative score. Secondary outcomes will be measured in terms of: a) Hip Osteoarthritis Outcome Score (HOOS); b) range of motion of the hip joint (lying flexion/abduction; standing flexion/adbuction/hyperextension)
Barbed suture use has been gaining increased acceptance and has been reported to offer potential advantages in wound closure of hip and knee replacement surgeries. The goal of this study is to compare joint replacement patient outcomes who receive a knotless barbed suture versus a traditional suture (randomized into two arms). The traditional suture used at our joint replacement program is defined as: interrupted sutures to close the retinaculum followed by running monocryl sutures for skin closure. Both knotless barbed suture and the traditional sutures have similar suture size. Patient outcomes examined will be patient range of motion (recorded daily) and complications with wound healing (evaluated periodically in-person at post-operative visits). Secondary outcomes examined will include wound drainage on dressings by surface area and weight, as well as the wound cosmesis and perceived presence of subcutaneous surgical knots.
The purpose of this study is to investigate the effectiveness of a hip arthroplasty for chronic pain, caused by a unilateral primary Coxartrhrose, regarding the cognitive performance. It is based on the hypothesis that the combination of chronic pain along with relative immobilization causes impairment of cognitive performance. The total hip replacement reduces pain, increases the mobility level and finally improves the cognitive performance.
80 patients eligible for a total hip replacement (THR) mainly due to primary osteoarthritis were recruited from the waiting list for hip arthroplasty at a university hospital in Sweden. The patients were randomized to either CFP or Corail stem, both groups received Delta cup from Lima. Randomisation was done using envelopes. Patients could only participate with one hip. Patients are evaluated with different questionnaires, radiographs and RSA analysis.
Osteoarthritis (OA), leading to hip replacement, is a leading contributor to global mobility impairment. Given the boom in the older demographic it is not surprising that there is an 11% increased demand for replacement every 5 years in Canada. Health promotion interventions, such as prehabilitation, defined as pre-surgical education, are vital to optimizing surgical outcomes, reducing hospitalization costs, accelerating rehabilitation, and reducing patient discomfort and pre-operative anxiety. HIPPER is a 2-year randomized controlled trial (RCT) that will assess feasibility indicators and clinical outcomes of online prehab education modules compared to online educational webinars. The feasibility indicators (process, resource, management, and treatment issues) and clinical outcomes (physical function, anxiety, depression, pain, daily activities, self-efficacy, and health related quality of life) will be assessed among Vancouver-dwelling older adults aged > 50 years, with advanced hip osteoarthritis. The findings will lead to the refinement of the design protocol in order to evaluate a contemporary, standardized, and geographically accessible prehab education program in a large multi-site RCT.
Revision total hip replacement arthroplasty is a surgery having intra- and postoperative substantial blood loss. The investigators will investigate the relationship between the various hematologic variables and postoperative bleeding volume.
The study schedule consists of a Screening Period (up to 14 days), a blinded 4- week Titration-to-Effect Period with weekly visits, a blinded 4-week Maintenance Treatment Period at the optimal dose level determined for each patient, and a 1-week Follow-up Period. Eligible patients will be randomized to receive either CR845 or placebo in a 2:1 ratio. Every patient will be started on a 1-mg dose of CR845 or matching placebo. During the post-randomization Titration-to-Effect period, the dose of study drug may be increased to 2.5 mg or 5 mg in a double-blind fashion. Patients may know their dose is being changed but will not know whether they were randomization to active study drug or placebo. Approximately 330 patients will be enrolled in this study.
The purpose of this study is to learn if using a suprainguinal fascia iliaca (SIFI) injection technique (also called a "nerve block") that numbs the nerves going to the side and front of the upper leg will improve pain control after surgery. The SIFI technique uses a numbing solution (local anesthetics) that is injected next to nerves in the hip to reduce pain. This block may affect movement in the leg and make the legs weak. The amount of leg weakness is not known and assessment of this will be included in the study. Many institutions use the SIFI block for patients having total hip replacements, with the hope of providing good pain relief combined with improved mobility after surgery.
Osteoarthritis leads to reduced independence and quality of life. Total hip replacement is a successful and cost-effective surgical intervention to relieve pain and improve functioning in patients with osteoarthritis. Research has shown that preoperative health status strongly predicts outcomes including physical function and hospitalization length after hip replacement surgery. Frail patients, in particular, are at greater risk of poor postoperative outcomes and could potentially benefit from interventions targeting an improvement in their health status prior to undergoing a hip or knee replacement surgery. Partnering with the YMCA and a multi-disciplinary team of healthcare providers, this pilot trial will examine the feasibility of a multi-modal intervention for frail patients that includes a supervised exercise program, vitamin D and protein supplementation, and a medication review. The results of this feasibility study will guide the design of a future multi-centre study, which if successful, could be developed into a routine model of care that is implemented in joint replacement programs across Ontario and ultimately improving the lives of frail seniors undergoing hip or knee replacement.
The incidence of hip osteoarthritis (OA) is rising in western countries due to an ageing population and the epidemic of obesity. Patients with hip OA tend to complain of hip pain and stiffness which affect alignment and mobility of the whole body and typically result in general musculoskeletal pain and disability. Clinical guidelines recommend a combination of exercise therapy, weight loss and education, adjusted to the individuals needs, to be tried out before arthroplasty eventually is offered. However, to obtain a satisfactory long-term outcome is a challenge as patients may not be motivated to comply with a training program including functional strength and mobility training, if not guided by a therapist. Basic Body Awareness Therapy (BBAT) may be an alternative training modality with a better potential for lasting effects. It is a low-impact movement therapy focusing on alignment of the body and quality of movements, implemented in daily life activities. In the BBAT learning process by doing, reflecting on and transferring body awareness into daily life movements, the investigators hypothesize that the patients will obtain self-efficacy and mastering, of importance for continued training on their own. This hypothesis will be examined in the present randomized controlled trial, comparing Patient Education combined with BBAT and Patient Education alone. The investigators will, accordingly, examine the supplementary effects of BBAT for patients with hip OA. They will also explore the importance of movement quality as observed by physiotherapist using Body Awareness Rating Scale, and how it relates to how patients perceive their movement performance. In the study the investigators will particularly address long-term effects of the intervention by comparing survival of the native hip in the two groups included in the study. Data from the study will be included in a national database of patients with non-surgical treatment of hip and knee OA (NOAR), giving rise to comparison of different movement therapies.