A Multi-Centre Study in Patients Undergoing Total Hip Arthroplasty With the Smith+Nephew CATALYST… (NCT06564636) | Clinical Trial Compass
Active — Not RecruitingNot Applicable
A Multi-Centre Study in Patients Undergoing Total Hip Arthroplasty With the Smith+Nephew CATALYSTEM™ Primary Hip System
United States, Canada119 participantsStarted 2024-09-26
Plain-language summary
A Multi-Center Study in Patients Undergoing Total Hip Arthroplasty with the Smith+Nephew CATALYSTEM™ Primary Hip System. The purpose of the study is to assess safety and performance of the CATALYSTEM™ and to support product approval in global markets.
Who can participate
Age range
18 Years – 80 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. a. Subject needing primary THA due to end stage degenerative joint disease (primary diagnosis of osteoarthritis), avascular necrosis, post-traumatic arthritis, inflammatory arthritis, or congenital hip dysplasia and, as part of standard of care, the surgeon determines that surgical treatment with the CATALYSTEM™ is the recommended implant for the subject.
. b. Subject has undergone primary THA with the S+N CATALYSTEM™ Primary Hip stem in the past 12 months for end stage degenerative joint disease (primary diagnosis of osteoarthritis), avascular necrosis, post-traumatic arthritis, inflammatory arthritis, or congenital hip dysplasia and all the following conditions have been met for the appropriate timepoint:
Exclusion criteria
. Subject has conditions that would eliminate or tend to eliminate adequate implant support or prevent the use of an appropriately-sized implant, e.g.:
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Collared CATALYSTEM™ femoral stem implant survivorship 2 years post-operatively
. Subject has a Body Mass Index (BMI) \>/= 45 at time of surgery.
. Subject has a known allergy to one or more components of the study device.
. Any subject that meets the definition of a Vulnerable Subject per ISO 14155 Section 3.55 (i.e., individuals who are unable to fully understand all aspects of the investigation that are relevant to the decision to participate, or who could be manipulated or unduly influenced as a result of a compromised position, expectation of benefits or fear of retaliatory response).
. Subject is entered in another drug, biologic, or device study or has been treated with an investigational product 30 days prior to the surgery date.
. Subject is known to be at risk for lost to follow-up, or failure to return for scheduled visits.
. Women who are pregnant or nursing.
. Subject has participated previously in this clinical trial and has been withdrawn.