Familial avascular necrosis of femoral head

This study is testing a new hip implant called the OR3O Dual Mobility System in 177 people who need hip replacement surgery. The goal is to see if the implant is safe and lasts longer without needing another surgery. Researchers will follow participants for up to 10 years to chec…

This study planned to test a new hip replacement device (the HYPE stem) in people with hip arthritis or other hip damage. The goal was to see how well the device works and if it is safe. However, the study was withdrawn before any participants were enrolled, so no results are ava…

This study tests a treatment using stem cells from donated umbilical cords for people with early-stage osteonecrosis (bone death) of the hip. The goal is to see if the cells are safe and can help control the disease, possibly avoiding the need for hip replacement. The study was s…

This study tests a procedure for people with early-stage osteonecrosis (bone death) of the hip. Doctors drill into the hip bone, inject a concentrated sample of the patient's own bone marrow, and add a special bone graft material called Genex. The goal is to see if this helps bon…

This study tests a new drug called RAB001 in people with early-stage hip bone damage caused by long-term steroid use. About 160 participants will receive either a low, medium, or high dose of RAB001, or a standard bone drug (alendronate). The goal is to see if RAB001 can reduce t…

This study looks at the safety and performance of a cemented hip stem (TrendHip®) in 119 people who had hip replacement surgery. It tracks pain, function, and quality of life for up to 5 years after surgery. The goal is to confirm the device works well in everyday use.

This study follows 102 people who received the aneXys hip replacement cup to see how safe and effective it is over 2 years. Researchers measure if the cup moves and track pain and function using standard scores. The goal is to confirm the device works well in everyday use.

This study tests a new coating on a hip replacement implant that may help prevent infections and help the implant bond better with the bone. About 340 adults needing a hip replacement will receive either the coated or standard implant. The goal is to see if the coated implant wor…

This study tracks 100 adults who need a hip replacement to see how well the Avenir cemented hip stem works and holds up over time. Participants have conditions like arthritis, hip fractures, or hip damage from past surgeries. The main goal is to measure how long the implant lasts…

This study is tracking 100 people who received a total hip replacement with a specific implant called AMIStem C. The main goal is to see how much the implant moves inside the bone over time, using special X-ray analysis. Researchers will also check how well patients recover and h…

This study follows 300 adults aged 18-75 who received a specific type of hip implant (Quadra-P stem) during hip replacement surgery. The goal is to see how well the implant works over 10 years, including how long it lasts and how it improves pain and movement. Participants have c…

This study tests if adding two extra nerve blocks to a standard one can improve pain control and recovery after hip replacement surgery. About 60 adults having hip surgery will be randomly assigned to receive either the standard block alone or the standard block plus the extra bl…

This study looked at whether having more frequent contact with a clinician (at least once a week) improves satisfaction for people with long-lasting musculoskeletal conditions. Participants were split into two groups: one with standard contact and one with extra check-ins via tex…

This study looks at over 110,000 people who had hip replacement surgery to see if a longer or shorter hip stem works better. It compares death rates, how often the hip implant needs to be replaced, and patient-reported pain and function. The goal is to find out which stem length …

This study tests whether a Norwegian clinic (NSAC) helps people with common mental health issues or muscle pain return to work sooner. 2500 adults are split into three groups: one gets treatment quickly, one waits 10-14 weeks, and one gets a basic check-up. Researchers will track…

This study is observing 60 people who received a special hip replacement cup (Plasmafit Revision Structan) during routine surgery. Researchers are checking how well the cup works and how long it lasts by tracking hip function and any need for repeat surgery. No new treatment is b…

This study looks at how well treatments for childhood hip conditions (like hip dysplasia and Perthes disease) work over the long term. Researchers at Mayo Clinic are following 500 adults who were treated for these conditions as children. They will check how many needed another su…

This study follows 248 adults receiving a CoreHip hip replacement to see how their hip function, pain, and leg length change over time. Participants are treated as part of routine care, and no extra tests or treatments are given. The goal is to collect real-world data on the impl…

This study looks back at the medical records of about 4 million people who had physical or occupational therapy for muscle and joint problems. Researchers want to see if different ways of giving therapy lead to different results. No new treatments are tested—the goal is to learn …

This study aimed to see if a mobile monitoring tool could accurately identify surgical site infections (SSIs) in orthopedic surgery patients, compared to the usual manual review. The study was withdrawn before enrolling any participants, so no results are available. It was design…