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Clinical trialNCT05633459Active, not recruitingPhase 1Interventional

A Study Evaluating the Safety and Tolerability of QRL-201 in ALS

SponsorQurAlis CorporationEnrollment69Amyotrophic Lateral Sclerosis
View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

15 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

Belgium
  • Universitaire Ziekenhuizen Leuven (uz Leuven)

    Leuven, Belgium

Canada
  • University of Calgary

    Calgary, Alberta, Canada

  • University of Alberta

    Edmonton, Alberta, Canada

  • Sunnybrook Health Science Centre

    Toronto, Ontario, Canada

  • Chum - Hopital Notre-Dame

    Montreal, Quebec, Canada

  • Montreal Neurological Institute-Hospital

    Montreal, Quebec, Canada

Germany
  • Deutsches Zentrum Für Neurodegenerative Erkrankungen E. V. (dzne)

    Bonn, North Rhine-Westphalia, Germany

  • Charité Research Organisation

    Berlin, Germany

  • University Hospital Schleswig-Holstein (uksh) Campus Lübeck, Department for Neurology/ Precision Neurology

    Lübeck, Germany

  • Universitätsklinikum Ulm

    Ulm, Germany

Ireland
  • St James'S Hospital

    Dublin, Ireland

Netherlands
  • Universitair Medisch Centrum Utrecht

    Utrecht, Netherlands

United Kingdom
  • the University of Sheffield, Royal Hallamshire Hospital

    Sheffield, United Kingdom, United Kingdom

  • Kings College Hospital Nhs Foundation Trust

    London, United Kingdom

  • National Hospital for Neurology and Neurosurgery

    London, United Kingdom

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
16 Dec 2022
Primary completion
29 May 2026
Completion
30 Nov 2027
Last update posted
15 May 2026
Registered enrollment
69
Registry id
NCT05633459

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.