NCT07237191 · Wake Forest University Health Sciences
Geriatric Distal Femur
What this study is about
The goal of this clinical trial is to compare two types of surgical fixation in patients with specific kinds of distal femur fractures. The main questions it aims to answer is which operation for distal femur fractures is better for efficient return to work and everyday activities.
View original scientific description
The goal of this clinical trial is to compare two types of surgical fixation in patients with specific kinds of distal femur fractures. The main questions it aims to answer is which operation for distal femur fractures is better for efficient return to work and everyday activities.
Interventions
PROCEDURE
Single Implant Fixation
Lateral precontoured 4.5 mm distal femur plate or an intramedullary nail at the surgeon's discretion. Standard-of-care techniques will be used by the surgeon for fracture reduction and implant placement.
PROCEDURE
Dual Implant Fixation
Lateral precontoured distal femur plate and either (1) an intramedullary nail or (2) a medial plate. The medial plate must span the extra-articular portion of the fracture and must have stiffness of a 3.5 mm reconstruction plate, 3.5 mm limited contact dynamic compression plate, or greater.
Primary outcome measures
Number of Unions
Time frame: 6-week, 3, 6, 12 months
Union, as determined by the treating surgeon, will be assessed via radiographs and documented as a dichotomous outcome (yes/no), and time to union will also be captured. Nonunion will be captured via surgeon diagnosis or return to the operating room for nonunion treatment.
Total Surgical Time - Reoperations
Time frame: 6-week, 3, 6, 12 months
The total surgical time during any reoperations will be collected from the medical record.
Number of Reoperations
Time frame: 6-week, 3, 6, 12 months
Details regarding reoperations will also be collected, whether or not the operation results in an inpatient admission.
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
- Age greater than or equal to 55 years
- Surgically treated displaced distal femur extra articular or complete articular fractures
Exclusion criteria
- Patients with injury features that preclude treatment with 2 implants
- Patients unlikely to follow-up due to homelessness, or planning follow up at another institution
- Body Mass Index (BMI) \> 40
- Injury due to ground level fall
- Patient that speaks neither English or Spanish
- Patients with multisystem injuries that could preclude return to work
- \< 55 years of age
Where
- Charlotte, North Carolina
Related conditions & keywords
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 Sep 30, 2026 · Source of record for eligibility and locations