HIP OSTEOARTHRITIS

This trial tests whether adding screws to secure the cup part of a hip replacement makes a difference in how well the implant stays in place. Participants aged 65-80 with hip osteoarthritis will receive a hybrid hip replacement, and half will get screws while the other half won't…

This study is testing a new type of hip resurfacing device made entirely of ceramic, designed for people with hip osteoarthritis, necrosis, or dysplasia. The goal is to see if it is as safe and effective as existing metal-on-metal devices, but without releasing metal ions into th…

This study compares two treatments for end-stage hip osteoarthritis: total hip replacement surgery and progressive resistance training (strength exercises). About 109 adults aged 50 and older with severe hip arthritis will be randomly assigned to one of the two treatments. The ma…

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 planned to test a hip implant called the Restoration Anatomic Acetabular Shell in people needing revision surgery after a previous hip replacement failed. The goal was to see how well the implant holds up over time. However, the study was withdrawn before enrolling any…

This study is checking how well a new hip replacement part (the HYPE stem) works and lasts over 10 years. About 180 people with hip disease from arthritis or injury will get the implant. Doctors will use X-rays and surveys to see if the implant stays firmly in place and helps red…

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 However, the study was withdrawn before any participants were enrolled, so no results are ava…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 followed 413 people with hip arthritis who received a new type of hip replacement called the OXINIUM DH system. The goal was to see how well the implant worked and how safe it was over 10 years. Researchers checked pain, movement, and whether the implant stayed in plac…

This study tests whether a supervised exercise program before hip or knee replacement surgery can improve recovery, function, and quality of life. 44 adults with advanced osteoarthritis will do 3 weekly physiotherapy sessions plus daily home exercises for several weeks before the…

This study tests whether a special traction pad placed between the patient and the surgery table can reduce numbness in the groin area after hip arthroscopy. About 120 patients having hip surgery at Northwestern Memorial Hospital will be asked about numbness and difficulty urinat…

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 looks at whether using a patient decision aid during doctor visits helps people with severe hip or knee osteoarthritis make better choices about surgery. Researchers will track how informed patients feel, their involvement in decisions, and their pain, function, and qu…

This study follows 125 adults aged 18-75 who are getting a hip replacement with a new type of implant (the Trident II shell). The main goal is to see how long the implant lasts without needing another surgery. Researchers will also track patients' pain and function using a standa…

This study follows 124 golfers who have hip, knee, or shoulder replacement surgery. Researchers track how many return to golf, how long it takes, and how their game and joint function change over a year. The goal is to give patients and doctors clear, realistic expectations about…