Can nerve zaps give MS patients a better grip?
NCT ID NCT07546318
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This study tested two types of nerve stimulation—one using tiny needles (PENS) and one using skin pads (TENS)—to see if they could improve hand function in people with multiple sclerosis. 28 participants received a single session of stimulation, and their hand dexterity, strength, and touch sensitivity were measured right after and 72 hours later. The goal was to find a simple, non-drug way to help with daily tasks like gripping and handling objects.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Percutaneous Electrical Nerve Stimulation (PENS) and Transcutaneous Electrical Nerve Stimulation (TENS) devices
- What this could lead to
- If it works, this could offer a non-drug option to improve hand dexterity and strength in people with multiple sclerosis.
- What could go wrong
- This is a small, single-session study with only 28 participants, so results may not apply widely. Any benefits might be temporary or not clinically meaningful.
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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28 people
The number who actually took part.
- Started
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Jan 2026
- Finished
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Apr 2026
- 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 80 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: * Diagnosis of multiple sclerosis according to McDonald criteria. * Age between 18 and 80 years. * Clinically stable for at least 2 months before enrollment. * No recent corticosteroid treatment. * Functional ability to complete the study assessments, defined as a Nine Hole -Peg Test time of less than 300 seconds and the ability to transfer at least 1 block in the Box and Block Test. * Ability to understand the study procedures and provide written informed consent. Exclusion Criteria: * Musculoskeletal disorders or injuries affecting the upper limb. * Implanted electrical devices. * Skin lesions or dermatological conditions at the stimulation sites. * Cognitive impairment that interferes with understanding or performing the assessments. * Recent relapse or any concomitant neurological condition that could interfere with study participation or evaluation.
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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
-
University of Burgos
Burgos, Burgos, 09001, Spain
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