🏛️ Verified NIH Record • Updated 2025-11-20

Target ALS Biomarker Study; Longitudinal Biofluids, Clinical Measures, and At Home Measures (NCT05137665)

Target ALS Biomarker Study; Longitudinal Biofluids, Clinical Measures, and At - Home Measures

🟢 Recruiting Interventional Protocol 📊 Observational Clinical Research Sponsor: Target ALS Foundation, Inc.

🩺 Plain-English Summary (8th-Grade Level)

The goal of the study is to generate a biorepository of longitudinal biofluids-blood (plasma and serum), cerebral spinal fluid (CSF) and urine linked to genetics and longitudinal clinical information that are made available to the research community. To accomplish these goals, we will enroll 800 Amyotrophic Lateral Sclerosis (ALS) patients and 200 healthy controls from sites globally, over a 5 year time frame. Additionally, speech and motor function and spirometry measures will be collected bi-weekly in a subset of participants. ALS participants will be asked to come to the clinic for 5 study visits approximately every 4 months. Healthy participants will be coming for 2 study visits with a 12-month interval between visits. These samples and clinical information will be stored in a de-identified manner and made available for investigators to use in future research studies.

Who can join: Review the eligibility criteria below.

Location: Barrow Neurological Institute — Phoenix, Arizona

Age range: 18 Years

📋 "Do I Qualify?" — 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria ↗

📍 All Participating Trial Locations (12 Sites)

  • Barrow Neurological Institute — Phoenix, Arizona
  • University of California San Diego — San Diego, California
  • Georgetown University — Georgetown, District of Columbia
  • Mayo Clinic — Jacksonville, Florida
  • Northwestern University — Chicago, Illinois
  • Massachusetts General Hospital — Boston, Massachusetts
  • Washington University — St Louis, Missouri
  • Columbia University — New York, New York
  • Baylor College of Medicine — Houston, Texas
  • University of Washington — Seattle, Washington
  • Instituto Roosevelt — Bogotá,
  • CHALS-CCT UPR MScience — San Juan,

📞 Contact the Study Coordinator

Phone: (919) 440-2073

Email: laura.dugom@targetals.org

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

💰 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 § 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.

💡 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.
🏛️ View Official NIH Record ↗