NCT05757739 · Sean Mc Millan
Randomized Controlled Trial (RCT) of Open Debridement Versus Tenex
(Tenex)
What this study is about
Lateral epicondylitis (Tennis Elbow) can cause pain and keep individuals from completing their daily activities and require them to miss work. There are currently different treatment options to address tennis elbow. However surgeons do not know if one is better than the other. This study will compare two treatment options for tennis elbow.
View original scientific description
Lateral epicondylitis (Tennis Elbow) can cause pain and keep individuals from completing their daily activities and require them to miss work. There are currently different treatment options to address tennis elbow. However surgeons do not know if one is better than the other. This study will compare two treatment options for tennis elbow. Participants will either be treated by Ultrasound-guided Percutaneous Tenotomy Technique or Open Surgical Debridement. Traditional open surgical debridement is a surgical procedure that requires the surgeon to make an incision to remove the damaged tissue. This procedure is done under anesthesia in a surgery center. In the Tenex procedure, the surgeon inserts a special needle into the damaged portion of the tendon under ultrasound guidance. Ultrasonic energy vibrates the damaged tissue and it can be suctioned out. This procedure is done with local anesthesia in surgeon's office.
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
- Individuals 18-70 years of age
- Clinically documented chronic lateral epicondylitis with a minimum of 6 months of persistent elbow pain that impedes daily activities.
- Failed alternative treatment for \> 3 months.
Exclusion criteria
- Surgical procedure on affected extremity within last six months.
- Dermatological disorder in affected area
- Currently pregnant, confirmed via pregnancy test.
- Blood disorders, autoimmune disorders, disorders requiring immunosuppression, cancer, malignancies, an ongoing infectious disease, or sickle cell or other blood disorders.
- Failed prior surgical procedure on the affected joint.
- No prior effort to treat (stretching, rest, medication) or implementation of external protocol in an effort to improve condition (physical therapy, massage treatment, rehabilitation techniques).
Where
- Burlington, New Jersey
- Cherry Hill, New Jersey
- Moorestown, New Jersey
- Mount Laurel, New Jersey
- Riverside Park, New Jersey
- Sewell, New Jersey
- Voorhees Township, New Jersey
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 May 12, 2026 · Source of record for eligibility and locations