AVASCULAR NECROSIS

This study follows 200 adults who received the Medacta Shoulder System to treat severe shoulder problems like arthritis, fractures, or failed prior replacements. Researchers track how long the implant lasts, how well the shoulder works, and patients' quality of life. The goal is …

This study looks at the T.E.S.S. V3 shoulder implant in 67 people with shoulder problems like arthritis, fractures, or rotator cuff tears. It checks how long the implant lasts and any side effects over 10 years. The goal is to confirm the implant is safe and helps with pain and m…

This study follows 200 people who received a specific shoulder replacement system to see how long it lasts and how well it works. Participants have conditions like arthritis, fractures, or rotator cuff problems. Researchers measure pain and function using standard shoulder assess…

This study is checking how safe and well a new shoulder implant, the Sidus Stem-Free Shoulder, works for people with severe shoulder arthritis. About 152 people who need a shoulder replacement are taking part. The study looks at pain, movement, and quality of life after surgery.

This study is checking how well a new hip replacement part, the MiniMAX stem, works in 100 people who need a new hip. The main goal is to see how long the stem lasts without needing to be replaced. The study also measures how well patients can move and function after surgery usin…

This study looks at how well a special hip liner works over time in people who need a hip replacement. It includes 202 adults aged 18 to 80 with conditions like arthritis or hip fractures. The main goal is to see if the liner stays in place safely and helps reduce pain and improv…

This study compares two types of total knee replacements: one that uses bone cement to hold the implant in place and one that does not. The goal is to see which approach provides better pain relief, function, and implant survival over time. About 300 adults with knee arthritis or…

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 follows 73 people who received a specific shoulder implant to treat severe pain and disability from conditions like arthritis or bone damage. Researchers will check how well the implant works and how long it lasts over 10 years. The goal is to confirm the device is saf…

This study follows 100 people who received a specific knee replacement system (EVOLUTION® NitrX™) to see if it is safe and works well. Participants have knee arthritis or other knee damage. The main goal is to measure pain, stiffness, and daily function using a short questionnair…

This study is testing a new knee implant called Persona Ti-Nidium in 240 adults who need a total knee replacement due to arthritis or other knee problems. The goal is to see if the implant is safe and helps people move better and feel less pain. Participants will have surgery and…

This study follows 110 people who receive the Tornier HRS shoulder replacement system for conditions like arthritis, fractures, or rotator cuff tears. Researchers will measure pain, function, and quality of life over time. The goal is to confirm the device works safely and meets …

This study looks at how well a new hip replacement system, called CATALYSTEM, works in 119 people who need a total hip replacement. The main goal is to check if the implant stays in place without problems two years after surgery. The study includes patients with conditions like a…

This study tracks 200 people who received a cementless knee implant (GMK Sphere) to see how well it works over time. Participants have severe knee damage from arthritis or other conditions. The goal is to measure implant survival and knee function, not to cure the underlying dise…

This study follows 194 people who received a specific shoulder replacement device to see how well it works over time. It includes patients with arthritis, bone death, or previous failed treatments. The goal is to collect safety and performance data for up to 10 years after surger…

This study follows 230 adults getting a hip replacement with the G7 Acetabular System to see how long the implant lasts. Participants have hip problems like arthritis or bone death. The study does not test a new treatment but collects information on implant survival and patient-r…

This study follows 757 people who received a Persona Partial Knee System to treat knee problems like arthritis or injury. Researchers are collecting patient-reported outcomes, such as knee function and quality of life, to see how well the implant performs over time. The goal is t…

This study follows 200 adults with various shoulder issues (like arthritis, fractures, or rotator cuff problems) who received the Medacta Shoulder System. Researchers will check how long the implant lasts and how well the shoulder works afterward. The goal is to see if this devic…

This study gathers information from a database to see how long shoulder implants last in people with various shoulder problems like arthritis or fractures. Researchers will track if any implants need to be replaced and measure shoulder function using a standard score. The goal is…

This study follows 76 people who already received a pyrocarbon shoulder implant to see how well it works and holds up over 5 to 10 years. Researchers will measure pain, movement, and function using standard shoulder scores. The goal is to confirm the implant's long-term safety an…