AVASCULAR NECROSIS

This study looks at how well a special hip liner works over time in people getting a hip replacement. About 202 adults aged 18 to 80 with conditions like arthritis or hip fractures will take part. The main goal is to see if the liner stays in place and causes few side effects.

This study looks at how well a new knee replacement implant works and if it is safe. It involves 240 adults with knee pain from arthritis or other conditions. Participants get the implant and are followed to see how their knee function and pain improve.

This study follows 200 adults who received the Medacta Shoulder System to treat shoulder problems like arthritis, fractures, or to replace a previous implant. Researchers are checking how long the implant lasts, how well the shoulder works, and any side effects. The goal is to co…

This study compares two types of total knee replacements: one that uses bone cement and one that doesn't. About 300 adults with knee pain from arthritis or other conditions will be followed for up to 5 years. The goal is to see which method provides better pain relief, function, …

This study looks at a new knee replacement system (EVOLUTION® NitrX™) in 100 adults who already received it. The goal is to see if the implant is safe and works well for conditions like severe arthritis or knee damage. Researchers will track knee function and pain using a simple …

This study follows 73 people aged 18-80 who received a shoulder implant (Anatomical Shoulder Domelock System) to treat severe shoulder pain from arthritis or other conditions. Researchers will check how well the implant works and how long it lasts over 10 years. The goal is to co…

This study looks at how well the Insignia Hip Stem works and how safe it is for people needing a total hip replacement. It includes 313 adults with conditions like hip arthritis or fractures. Researchers will check implant survival and hip function for up to 10 years after surger…

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 study follows 200 adults getting a shoulder replacement with the Zimmer Trabecular Metal Reverse Shoulder System. It aims to see how long the implant lasts and how well it relieves pain and improves movement. Participants have conditions like arthritis, fractures, or failed …

This study looks at how well a new hip replacement system, called CATALYSTEM, works in 119 people who need a total hip replacement due to conditions like arthritis or bone damage. The main goal is to see if the implant stays in place without problems for at least 2 years. Researc…

This study is checking how well the MiniMAX hip stem works in 100 people who need a total hip replacement. It measures how long the stem lasts and how much it improves hip function. The goal is to make sure this device is safe and effective for everyday use.

This study tests whether a special bone graft substitute (Genex) combined with a hip procedure and bone marrow cells can help people with early-stage osteonecrosis (bone death) of the hip. About 22 adults will receive the treatment and be followed with X-rays and MRIs to see if b…

This study tests whether a combination of two drugs (pentoxifylline and tocopherol, a form of vitamin E) can help heal jaw bone damage caused by medications used for osteoporosis or cancer. About 100 adults with stage 1-3 medication-related osteonecrosis of the jaw (MRONJ) will r…

This study is for adults who need shoulder replacement due to arthritis, fractures, or other shoulder conditions. It will track how well the Tornier HRS shoulder system works over time, measuring pain relief and function. About 110 people will take part, and the goal is to confir…

This study follows 200 adults who received the Medacta Shoulder System to treat various shoulder issues like arthritis, fractures, or rotator cuff problems. The main goal is to see how long the implant lasts and how well the shoulder works after surgery. It is a post-market check…

This study is following 230 adults who received a G7 hip replacement system to see how long the implant lasts and how well it works. Participants have hip conditions like osteoarthritis or rheumatoid arthritis. The study does not give any new treatment—it simply observes outcomes…

This study follows 757 people who received a Persona partial knee replacement for conditions like arthritis or knee injury. The goal is to see how long the implant lasts and how well patients function afterward. Researchers measure outcomes using patient-reported scores like the …

This study follows 76 people who received a pyrocarbon shoulder implant to see how well it works and holds up over 5 to 10 years. Researchers measure shoulder pain, function, and any complications. The goal is to confirm the implant is safe and effective for long-term use.

This study collects information from a database to see how long shoulder implants last in people with various shoulder problems like arthritis, fractures, or failed previous treatments. About 160 participants are included, and the main goal is to track how many implants need to b…

This study collects information on how well a shoulder replacement implant works over time. About 194 people with conditions like arthritis or joint deformity are being followed for up to 10 years. The goal is to track implant survival and shoulder function to meet safety require…