Arthritis, sacroiliac

This study will test a titanium implant designed to fuse the sacroiliac joint in people with chronic lower back pain that hasn't responded to non-surgical treatments. About 120 adults with sacroiliac joint dysfunction will receive the implant and be followed for safety and pain r…

This trial tests whether ultrasound-guided steroid injections into the sacroiliac joint work as well as the standard X-ray-guided method for people with sacroiliitis, a cause of low back and buttock pain. Researchers will compare how often the injection lands correctly, how much …

This study tests whether pulsed radiofrequency (PRF) — a procedure that uses electrical pulses to calm nerves — can relieve sacroiliac joint pain better than standard steroid injections. Adults aged 18 to 65 with chronic pain lasting at least 6 months and a pain score above 5 out…

This trial investigates whether a device called Neurolyser XR can safely ease low back pain caused by sacroiliitis (inflammation of the joint at the base of the spine). The device uses high-intensity focused ultrasound to block pain signals from the joint, without needles or cutt…