Efficacy of Microparticle Geniculate Artery Embolization in Total Knee Prosthesis Patients With Pain Resistant to Medical Treatment. A Prospective Randomized Controlled Trial
The goal of this clinical investigation is to evaluate the effectiveness on pain of arterial occlusion (embolization) of neovessels by microparticle in a double-blind sham controlled randomised trial in patients with persistent pain on a total knee prosthesis (TKP), inserted for gonarthrosis, despite well-conducted medical treatment. The study patient population will consist of up to 112 subjects with knee pain for at least 3 months that is resistant to conservative treatment measures. Subjects will be treated with knee embolisation or saline in the sham arm. The efficacy of embolization will be judged on the basis of the following criteria: improvement in pain, mobility, use of pain medication, adverse effects of embolization and duration of improvement.
After verification of eligibility criteria, patients with painful total knee prosthesis will be randomized to either the embolization group or the control group. Embolization will be performed using microparticles (Embozene® Microspheres 100 microns from Varian), for the treatment group. For the "sham " group, only diagnostic arteriography will be performed without injection of microparticles. Subjects will be followed up at 1, 3, 6 and 12 months.
Personalized and Automated Digital Coaching in People With Non-specific Chronic Low Back Pain: a Randomized Controlled Trial Nested in the "ComPaRe" E-cohort
The investigators hypothesize that a personalized and automated digital coaching could reduce activity limitations in people with chronic low back pain as compared to usual care
Multicentric Study of Comparison of the Effectiveness of a Web Fracture Liaison Service (e_FLS) to Fracture Liaison Services in France: the evAB Study
The purpose of this study is to compare web FLS model (e_FLS) to conventional FLS in terms of increasing the proportion of patients receiving an antiosteoporotic treatment in the year after a low trauma fracture.
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