Shockwave showdown: which therapy eases heel pain best?
NCT ID NCT04332471
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study compares two types of shockwave therapy—radial and focused—to see which better reduces pain from chronic plantar fasciitis (heel pain lasting over 3 months). About 114 adults with stubborn heel pain will receive one of the two treatments. The goal is to find out if one type works better for morning pain and pain after walking or standing.
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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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114 people
The number who actually took part.
- Started
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Jun 2020
- Expected to finish
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Mar 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 100 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.
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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: * Patients presenting with a clinical diagnosis of chronic plantar fasciitis (\>3 months) that has been recalcitrant to other treatments * Minimum VAS pain of 40/100 (4/10; morning pain when taking first steps, pain after prolonged walking/standing) * English-speaking Exclusion Criteria: * Cortisone injection within the past 3 months * Platelet-rich plasma injection within the past 6 months * History of previous foot surgery * Bilateral heel pain * Coagulopathies or use of anti-coagulants * Local and systemic neurologic or vascular insufficiencies * Rheumatologic disorders * Systemic inflammatory disorders * Active or chronic infection in the area * Lower extremity bone disorders (e.g., Paget's disease, osteomyelitis) * Calcaneal fractures * Nerve entrapment * Ruptures in tendon * Non-English speaking
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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.
Contacts and locations
Locations
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Hospital for Special Surgery
New York, New York, 10021, United States
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Other studies related to the condition(s) this trial covers.
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