← Eichor
Study identifier: NCT01900132 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Electrical Impedance Myography: Natural History Studies inNeuromuscular Disorders and Healthy Volunteers

Condition: Neuromuscular Disease · Motor Neuron Disease · Inherited Neuromuscular Conditions  ·  Sponsor: National Institute of Neurological Disorders and Stroke (NINDS)

PhaseNA
Planned participants275
Who can joinAll sexes, 2 Years to 110 Years
Healthy volunteersYes

About this study

Background: \- Electrical impedance myography (EIM) is a new technique being studied to see if it is helpful in evaluating muscle disorders and nerve disorders. EIM looks at how a mild, painless electrical current travels through muscles. Researchers want to gain experience in using the EIM device. They will collect information on the results of using it on people with and without nerve and muscle diseases, and compare that with information from other standard tests. First, they will test the device on healthy people. Then they will test people with a variety of neuromuscular diseases. Because the test is noninvasive and not painful, researchers will test both children and adults. Objectives: \- To gain experience using the EIM muscle testing device. Eligibility: * Healthy volunteers at least 2 years old. * Individuals at least 2 years old who have neuromuscular disease. Design: * Participants will be screened with a medical history and physical exam. * Participants will have one 2-3 hour clinic visit. Researchers may request follow-up visits. * Participants will be tested with the EIM device. The device and small electrodes will be placed on their skin. An electric current will pass through the device, but the participants will not feel this. * Participants may have an ultrasound test. A gel will be put on their skin, and a device will be moved over the skin. * Participants may have a nerve test. Electrodes will be placed on their skin, and they will feel a small shoc…

This description comes directly from the study's public registry record.

Talk to the study team

Candida C Silva  ·  (301) 496-7428  ·  candida.silva@nih.gov

Tanya J Lehky, M.D.  ·  (301) 496-7428  ·  lehkyt@ninds.nih.gov

Always discuss trial participation with your own doctor first.

Locations (1)

National Institutes of Health Clinical CenterBethesda, Maryland, United StatesRecruiting

Follow this study

Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.

We email about this public record only. Unsubscribe anytime with one click. Never medical advice.

Is this your study? This page was generated automatically from the public registry record. Sponsors can claim it — free — to add branding and verified contact routing. Claim this page →

This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.

Source record: clinicaltrials.gov/study/NCT01900132