Heel pain Face-Off: nerve zapping vs. Blood-Based injection vs. both
NCT ID NCT07826234
First seen Sep 17, 2026 · Last updated Sep 18, 2026 · Updated 1 time
Summary
Plantar fasciitis causes heel pain when the tissue supporting the foot arch degenerates. Standard treatments like physical therapy, anti-inflammatory drugs, and orthotics help most people, but some continue to have pain for months. Researchers are testing three ultrasound-guided procedures: pulsed radiofrequency to calm a foot nerve, platelet-rich plasma injections to stimulate tissue repair, or both together. The trial will enroll 75 adults with persistent heel pain and follow them for six months to measure pain, function, and safety.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- pulsed radiofrequency to Baxter's nerve, platelet-rich plasma injection, or both together
- What this could lead to
- If one approach works better, doctors could have a clearer way to treat stubborn heel pain that has not improved with standard care.
- What could go wrong
- This is a small, single-center study with 75 people, so results may not apply to everyone. Procedures carry small risks like infection, bleeding, or nerve irritation, and some people may not get lasting relief.
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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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 75 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Oct 2026
An estimate. Start dates often move.
- Expected to finish
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Nov 2027
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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18 to 65 years
- 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.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age 18 to 65 years. * Clinical diagnosis of recalcitrant plantar fasciitis with symptoms persisting for more than 6 months despite conservative treatment. * Failure of conventional non-surgical therapy (including activity modification, NSAIDs, stretching exercises, physiotherapy, and foot orthoses) for at least 3 months. * Morning heel pain localized to the medial calcaneal tubercle. * Local tenderness upon palpation over the medial calcaneal tubercle. * Plantar fascia thickness greater than 4 mm confirmed by musculoskeletal ultrasound. * Ability to understand the study protocol and provide written informed consent. Exclusion Criteria: * Previous surgical intervention for plantar fasciitis * Previous radiofrequency ablation or neuromodulation around the foot or ankle * Platelet-rich plasma (PRP) injection within the previous 6 months * Local corticosteroid injection within the previous 3 months * Evidence of calcaneal stress fracture * Coexisting tarsal tunnel syndrome or history of Baxter's nerve surgery * Systemic inflammatory arthritis (e.g., rheumatoid arthritis, ankylosing spondylitis, reactive arthritis) * Pregnancy * Active local (foot/ankle) or systemic infection * Coagulopathy, bleeding disorders, or ongoing anticoagulant therapy that cannot be safely interruptedMalignancy or severe psychiatric illness * Malignancy or severe psychiatric illness * Inability or refusal to provide informed consent
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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 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.
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