Can Ultrasound-Guided shots use less steroid for knee pain?
NCT ID NCT07544576
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looks at whether a smaller dose of steroid injected into the knee with ultrasound guidance works as well as a larger dose given without ultrasound. The goal is to reduce side effects while still easing pain. About 140 people with knee osteoarthritis will receive one of the two treatments and report their pain and function.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- triamcinolone (corticosteroid) injection
- What this could lead to
- If successful, this could show that using ultrasound allows a lower steroid dose, reducing side effects while still relieving knee pain.
- What could go wrong
- This is a small, early-phase study (140 participants) comparing two injection methods, not testing a new drug. Results may not apply to all patients, and the lower dose might prove less effective.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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About 140 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2025
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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50 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Subjects who have already been evaluated within at least one of the 4 study clinics with any of the 3 providers who will be administering the treatment * Males or females age 50 and older * Already had completion of imaging of the affected knee(s) via radiography and/or MRI * Imaging demonstrates osteoarthritis of any severity * Diagnosis of primary osteoarthritis of one or both knees * One or more symptoms associated with the osteoarthritis of at least one knee * Patients able to provide informed consent in English and/or Spanish Exclusion Criteria: * Skin infection at or near area of injection site * Recent fracture of the same knee joint within past 6 months * Uncontrolled bleeding disorder * Intra-articular corticosteroid injection within past 3 months * Intra-articular HA injection within the past 3 months * Intra-articular PRP injection within the past 3 months * Presence of prosthetic knee joint in symptomatic knee * Inability to report symptoms due to cognitive impairment * Complete inability to ambulate, even with assistive device * Any person who is pregnant or less than 1 year post-menopause
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
4 sites. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Community Memorial Health Center - North Brent Street, 168 North Brent Street, Suite 302, Orthopedic Surgery Clinic, Ventura, California 93003
Ventura, California, 93003, United States
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Community Memorial Health Center - North Brent Street, 168 North Brent Street, Suite 302, Sports Medicine Clinic, Ventura, California 93003
Ventura, California, 93003, United States
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Community Memorial Health Center - Pirie Road, 117 Pirie Road, Orthopedic Surgery Clinic, Ojai, California 93023
Ventura, California, 93003, United States
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Community Memorial Health Center, 1320 Maricopa Highway, Ojai, California 93023
Ventura, California, 93003, United States
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Other studies related to the condition(s) this trial covers.
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- Talking through pain: could counseling unlock better exercise for knee arthritis?
- Can education boost exercise compliance for chronic pain sufferers?
- Could a simple X-Ray measurement outperform BMI in knee surgery safety?
- Can sound waves soothe aching knees?