Polyarticular juvenile idiopathic arthritis

This study is testing an oral medication called upadacitinib in children with polyarticular juvenile idiopathic arthritis (JIA), a condition causing joint inflammation. The goal is to understand how the drug moves through the body, its safety, and how well children tolerate it. P…

This trial compares two types of knee replacement implants in people aged 75 and older: a standard metal-backed component and a cheaper all-polyethylene (plastic) one. The goal is to see if the all-polyethylene implant performs as well in terms of pain relief, movement, and how l…

This phase 3 trial in Lahore, Pakistan, will enroll 60 children aged 2–16 with newly diagnosed polyarticular juvenile idiopathic arthritis. Half will receive methotrexate alone, and half will receive methotrexate plus etanercept, a biologic drug. Researchers will measure how many…

This study was designed to test whether infusions of stem cells from donated fat tissue could safely improve symptoms of juvenile idiopathic arthritis in children aged 2 to 17. The trial was a phase 2, randomized, double-blind, placebo-controlled crossover study, but it was withd…

This study follows 200 people who receive a cementless knee replacement (GMK Sphere) to see how long the implant lasts and how well it works. Participants have severe knee damage from arthritis or other conditions. The goal is to monitor safety and performance in real-world use, …

This Mayo Clinic study tests a new 3D MRI sequence called oZTEo, enhanced with deep learning, to detect bone erosions in the hands of people with inflammatory arthritis. The goal is to see if this advanced scan finds erosions better than standard MRI or X-rays. The study will enr…

This study is tracking 120 people who received a HYPE SCS hip stem during total hip replacement. Researchers will monitor how long the implant lasts, how satisfied patients are, and any complications over 5 years. The goal is to confirm the device is safe and works as intended in…

This study looks at whether helping people with inflammatory arthritis address social needs—like food, housing, or transportation—can reduce missed doctor visits. About 100 adults with conditions like rheumatoid arthritis or lupus who have missed appointments in the past year wil…