๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2026-02-04

Intermuscular Coherence as a Biomarker for ALS (NCT05104710)

Intermuscular Coherence: A Biomarker for Early Diagnosis and Follow-up of ALS

๐ŸŸข Recruiting Interventional Protocol ๐Ÿ“Š Observational Clinical Research Sponsor: University of Chicago

๐Ÿฉบ Plain-English Summary (8th-Grade Level)

The specific aims of this study are to: 1. Determine if a painless and quick measurement of muscle activity using surface electrodes can help with the diagnosis of ALS. Specifically, we ask if a measure of intermuscular coherence (IMC-ฮฒฮณ), when added to current diagnostic criteria (Awaji criteria), can differentiate ALS from mimic diseases more accurately and earlier than currently possible. 2. Characterize IMC-ฮฒฮณ in neurotypical subjects by age, sex, race, and ethnicity. 3. Follow a cohort of ALS patients longitudinally to determine if IMC-ฮฒฮณ changes with ALS disease progression and whether such changes correlate with functional and clinical scores, or survival.

Who can join: Review the eligibility criteria below.

Location: University of California Center for Clinical Research โ€” Irvine, California

Age range: 20 Years to 90 Years

๐Ÿ“‹ "Do I Qualify?" โ€” 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria โ†—

๐Ÿ“ All Participating Trial Locations (4 Sites)

  • University of California Center for Clinical Research โ€” Irvine, California
  • University of Miami Miller School of Medicine โ€” Miami, Florida
  • Massachusetts General Hospital โ€” Boston, Massachusetts
  • Washington University Medical Center โ€” St Louis, Missouri

๐Ÿ“ž Contact the Study Coordinator

Phone: (773) 795-9908

Email: serdarmd@bsd.uchicago.edu

Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.

๐Ÿ’ฐ Cost, Insurance & Patient Rights

  • 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
  • Routine Patient Care: Under federal law (ACA ยง 2709) and many state statutes, routine care costs are covered during participation.
  • Voluntary Participation: You may withdraw at any time without affecting your standard medical care.

๐Ÿ’ก How to Participate

  1. Check the checklist above to see if you may qualify.
  2. Contact the study coordinator using the phone/email above.
  3. Ask about the visit schedule, what is covered at no cost, and any travel support.
  4. Confirm with your own doctor before making a decision.
๐Ÿ›๏ธ View Official NIH Record โ†—