NCT05067543 · Stryker Trauma and Extremities
Perform Humeral System Study
(PHS)
What this study is about
This study is an international, single treatment group$1, conducted at multiple hospitals, forward-looking, non-significant risk, Post-Market Clinical Follow-up study, which is designed to collect safety and performance data at baseline, surgery, immediate post-op and annually through 10 years post-operation.
View original scientific description
This study is an international, single arm, multicenter, prospective, non-significant risk, Post-Market Clinical Follow-up study, which is designed to collect safety and performance data at baseline, surgery, immediate post-op and annually through 10 years post-operation. Data collected from this study will be used for purposes, including but not limited to, Post-Market Surveillance, peer-reviewed publications, education materials, regulatory submissions, and/or product development.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- 18 years or older at the time of the informed consent or non-opposition (when applicable).
- Informed and willing to sign an informed consent form approved by IRB or EC (when applicable).
- Willing and able to comply with the requirements of the study protocol.
- Considered a candidate for shoulder arthroplasty using a study device.
- Meets indications for use requirements or other local, regional, or geographic specific regulatory requirements
Exclusion criteria
- Not able to comply with the study procedures based on the judgment of the assessor (e.g. cannot comprehend study questions, inability to keep scheduled assessment times)
- Patient belongs to a vulnerable group of patients, including minor patients, those unable to decide for themselves to participate or needing a Legally Authorized Representative (LAR), or others who could be subject to coercion (patients who may not be acting on their own initiative) (referred as "vulnerable subject" in the section 3.44 of the ISO 14155 norm).
- Active local or systemic infection, sepsis, or osteomyelitis
- Poor bone quality, where there could be considerable migration of the prothesis and/or a chance of fracture of the humerus or glenoid
- Significant injury to the brachial plexus
- Inadequate bone stock in the proximal humerus or glenoid fossa for supporting the components
- Neuromuscular disease (e.g., joint neuropathy)
- Patient with known allergy to one of the product materials
- Metabolic disorders which may impair bone formation
- Patient pregnancy
- Planned for two-stage surgery
Where
- Lexington, Kentucky
- Eagan, Minnesota
- Rochester, Minnesota
- St Louis, Missouri
- Sioux Falls, South Dakota
- Salt Lake City, Utah
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Feb 20, 2026 · Source of record for eligibility and locations