New needle therapy could ease stubborn achilles pain
NCT ID NCT05301959
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether adding a special needle treatment (low-intensity electrolysis) to standard exercises helps people with long-lasting Achilles tendon pain. About 102 adults with Achilles tendinopathy will receive either the real treatment or a sham version, plus exercise. Researchers will track pain and function for up to a year to see if the combination works better than exercise alone.
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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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About 102 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2023
- Expected to finish
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Dec 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: * Presence of symptoms in one or both Achilles tendons with a minimum duration of two months. In case the symptoms are bilateral, the intervention or placebo will only be administered and its results evaluated- in the limb with greater symptomatology. If it is not possible to differentiate which one presents greater pain, the right Achilles tendon will be chosen. * Spontaneous pain of at least three points measured by a visual analog scale (VAS), reproducible by palpation between 2 and 6 cm above the insertion of the Achilles tendon in the calcaneal bone. * Evidence of tendinopathy by MRI. * Presence of post-static dyskinesia. * Willingness to not perform additional treatments (such as footwear modifications, physical therapy, orthotics, injections, or surgery) for Achilles tendon pain during the conduct of the trial. * Willingness to attempt to discontinue self-administration of medications (NSAIDs) for pain relief Achilles tendon(s) pain for at least 14 days prior to baseline assessment and during the course of the trial. Exclusion Criteria: * Presence or suspicion of pregnancy. * Previous surgical intervention on the AT in the symptomatic leg(s) * Total or partial rupture in the symptomatic AT * Chronic ankle instability, in the foot with symptomatic tendon(s). * Pathologies that can derive in pain in the region of the AT without being proper of the picture. (e.g.: osteoarthritis, impingement syndromes). * Presence of arthritis or any metabolic or endocrine disorder (type 1 or 2 diabetes). * Psychological disorders. * Oncologic history. * Treatment with quinolones or fluoroquinolones during the last two years. * Treatment with statins for the control of hypercholesterolemia for more than two months * Treatments within or at the periphery of the Achilles tendon, with anesthetics, corticosteroids or any other pharmacological agent during the last three months. * Needle phobia * Allergy to metal
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Genom att skicka in godkänner du våra Användarvillkor
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
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
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Contacts and locations
Locations
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Maimonides University
RECRUITINGBuenos Aires, Buenos Aires F.D., 1405, Argentina
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Tendon pain showdown: which injection works better?
- Keyhole surgery may beat open cuts for achilles repair
- Pilates put to the test for achilles pain relief
- Exercise study for sore achilles tendons pulled before it began
- New tool may predict who will suffer after achilles surgery