Clinical trial Recruiting at 7 sites Observational Ages 18 and up

Targeted RNA sequencing for diagnosing ALS

Official title: Development of Targeted RNA-Seq for Amyotrophic Lateral Sclerosis Diagnosis

Run by Centre Hospitalier Universitaire de Nīmes · NCT06083584 · Data updated 2026-11-12

This study is testing a new way to use RNA sequencing to help diagnose ALS more accurately by looking for specific genetic changes in people who have been prescribed genetic testing for the disease.

Quick facts

Study typeObservational
Ages18 Years and up
SexAll
Enrollment192 (estimated)
SponsorCentre Hospitalier Universitaire de Nīmes
Academic / other
Locations7 sites (Bordeaux and 6 other locations)
StatusRecruiting
StartedNovember 22, 2023
Main results expectedMay 2027
Study endsMay 2027
Registry record updatedOctober 22, 2026
Trial IDNCT06083584 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are individuals with a prescription for genetic diagnosis of ALS or familial hypercholesterolemia.

Probably not a fit

Patients under state guardianship or those without health insurance coverage may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study aims to enhance the genetic diagnosis of Amyotrophic Lateral Sclerosis (ALS) by utilizing targeted RNA sequencing. The approach focuses on identifying genetic variants that may contribute to ALS, particularly those that affect splicing and are currently classified as having uncertain significance. By analyzing RNA transcripts, the study seeks to confirm the pathogenic nature of these variants, potentially leading to more accurate diagnoses and targeted therapies for patients. Participants will include those with a prescription for genetic diagnosis of ALS and will provide informed consent for the study.

Why it matters

Potential benefit: If successful, this study could lead to more accurate diagnoses of ALS, enabling patients to access targeted gene therapies.

How similar studies have gone: Other studies utilizing RNA sequencing for genetic diagnosis have shown promise, indicating that this approach may yield beneficial results.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Have a prescription for a genetic diagnosis of ALS (or familial hypercholesterolemia for the control cohort)
* Have given their informed consent for the genetic study and the biobank
* The patient must be a member or beneficiary of a health insurance plan

Exclusion Criteria:

* The patient is under safeguard of justice or state guardianship

Where it's running

  • CHU de Bordeaux
    Bordeaux, France
    Recruiting
  • CHU de Clermont-Ferrand
    Clermont-Ferrand, France
    Recruiting
  • CHU de Lyon
    Lyon, France
    Recruiting
  • La Timone
    Marseille, France
    Recruiting
  • CHU de Montpellier
    Montpellier, France
    Recruiting
  • CHU de Nîmes
    Nîmes, France
    Recruiting
Show 1 more location
  • CHU de Toulouse
    Toulouse, France
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

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    Recruiting Neuralink Corp · Miami, Florida · NCT07929792

  • Brain-computer interface chat tool for people with ALS

    This test compares a wearable brain-computer interface communication device to eye-tracking devices that people with ALS currently use to help them communicate.

    Recruiting Cognixion · Santa Barbara, California · NCT07871071

  • BIIB147 safety and how it behaves in adults with ALS

    This study tests BIIB147 in adults with ALS to see if it is safe and how the body handles it, including early and long-term effects.

    Recruiting at 2 sites Phase 1/2 Biogen · St Louis, Missouri and 1 other locations · NCT07855211

  • Aims to restore UNC13A function in people with ALS

    This trial tests TRCN-1023 in adults with ALS to see if it’s safe, tolerated, and shows early signs of benefit.

    Recruiting at 6 sites Phase 1/2 Trace Neuroscience, Inc. · Lübeck, Schleswig-Holstein and 5 other locations · NCT07674667

  • LTX-002 in adults with ALS

    A study will test whether the experimental drug LTX-002 is safe and tolerable in adults with ALS and see how the body handles the drug and how it affects ALS indicators.

    Recruiting at 4 sites Phase 1/2 Leal Therapeutics, Inc · Lübeck and 4 other locations · NCT07660614

  • Repeated ultrasound-assisted blood-brain barrier opening in ALS

    This trial tests whether repeatedly opening the blood-brain barrier with ultrasound is safe and may help people with ALS.

    Recruiting Phase 1/2 Assistance Publique - Hôpitaux de Paris · Paris · NCT07571486

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.