Clinical Research Directory

Effects of High-Intensity Laser Therapy Combined With Exercise in Patients With Knee Osteoarthritis

The goal of this clinical trial was to determine whether high-intensity laser therapy (HILT) combined with exercise improves pain, physical function, and muscle strength in people with knee osteoarthritis. The main questions the study aimed to answer were: * Did HILT combined with exercise lower pain more than sham laser combined with exercise? * Did HILT combined with exercise improve physical function more than sham laser combined with exercise? * Did HILT combined with exercise improve knee extensor muscle strength more than sham laser combined with exercise? Researchers compared HILT plus exercise with sham laser plus exercise to determine whether HILT provided additional benefits beyond those achieved with exercise alone. Participants: * Received either HILT or sham laser treatment for four weeks. * Participated in a standardized exercise program. * Completed assessments of pain, physical function, and muscle strength before and after treatment.

Percutaneous Transcatheter Genicular Embolization in Osteoarthritis

This clinical study investigates a minimally invasive treatment called percutaneous transcatheter embolization of knee arteries for patients with chronic knee pain caused by advanced knee osteoarthritis or persistent pain after total knee replacement. Osteoarthritis of the knee is a common degenerative condition that can lead to long-term pain, reduced mobility, and decreased quality of life, and some patients do not achieve sufficient relief with standard treatments. The study is based on the hypothesis that targeted embolization of small arteries supplying the inflamed tissues of the knee can safely reduce abnormal blood flow associated with inflammation, leading to pain relief and improved knee function. During the procedure, a thin catheter is guided through the blood vessels to the affected area of the knee, where a temporary embolic agent is administered to reduce pathological blood supply. The aim of the study is to evaluate the safety and effectiveness of this procedure by assessing changes in pain intensity, knee function, and quality of life over a follow-up period of up to 24 months. The results of this study may help determine whether this minimally invasive approach can offer a new treatment option for patients who have limited alternatives for managing chronic knee pain

Freedom-1 Study for Chronic Knee Pain

To demonstrate the potential benefits and risk of active sub-threshold stimulation in the treatment of chronic knee pain as compared to subjects that did not have active stimulation. Improvement will be assessed in relation to the clinical outcome measures of pain, with primary endpoint; Pain relief rate as measured by the number of subjects with greater or equal to a 50% decrease in pain on the visual analog scale, comparing baseline to the 1-month follow-up.