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Clinical trials for CAG repeats

The European Union Clinical Trials Register   allows you to search for protocol and results information on:
  • interventional clinical trials that were approved in the European Union (EU)/European Economic Area (EEA) under the Clinical Trials Directive 2001/20/EC
  • clinical trials conducted outside the EU/EEA that are linked to European paediatric-medicine development

    • EU/EEA interventional clinical trials approved under or transitioned to the Clinical Trial Regulation 536/2014 are publicly accessible through the
    Clinical Trials Information System (CTIS).

    The EU Clinical Trials Register currently displays   44334   clinical trials with a EudraCT protocol, of which   7366   are clinical trials conducted with subjects less than 18 years old.   The register also displays information on   18700   older paediatric trials (in scope of Article 45 of the Paediatric Regulation (EC) No 1901/2006).

    Phase 1 trials conducted solely on adults and that are not part of an agreed paediatric investigation plan (PIP) are not publicly available (see Frequently Asked Questions ).  
     
    Examples: Cancer AND drug name. Pneumonia AND sponsor name.
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    Search Tips: Under advanced search you can use filters for Country, Age Group, Gender, Trial Phase, Trial Status, Date Range, Rare Diseases and Orphan Designation. For these items you should use the filters and not add them to your search terms in the text field.
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    20 result(s) found for: CAG repeats. Displaying page 1 of 1.
    EudraCT Number: 2010-023941-31 Sponsor Protocol Number: ETON Start Date*: 2011-05-20
    Sponsor Name:Charité Universitätsmedizin Berlin
    Full Title: Effects of EGCG (Epigallocatechin Gallate) in Chorea Huntington
    Medical condition: Huntington´s Disease
    Disease:
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: DE (Completed)
    Trial results: View results
    EudraCT Number: 2020-000207-36 Sponsor Protocol Number: 275AS101 Start Date*: 2020-11-18
    Sponsor Name:Biogen Idec Research Limited
    Full Title: A Phase 1/2 Multiple-Ascending-Dose Study With a Long-Term Open-Label Extension to Assess the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, and Effect on Disease Progression of BIIB105 ...
    Medical condition: ALS and ALS associated with ataxin-2 (ATXN2) poly-CAG expansion (polyQ-ALS)
    Disease: Version SOC Term Classification Code Term Level
    21.1 10029205 - Nervous system disorders 10002026 Amyotrophic lateral sclerosis PT
    20.0 10010331 - Congenital, familial and genetic disorders 10052653 Amyotrophic lateral sclerosis gene carrier PT
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: NL (Ongoing)
    Trial results: (No results available)
    EudraCT Number: 2020-000105-92 Sponsor Protocol Number: CLMI070C12203 Start Date*: 2021-10-15
    Sponsor Name:Novartis Pharma AG
    Full Title: A Randomized, Double-Blind, Placebo-Controlled Dose Range Finding Study with Open-Label Extension to Evaluate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of LMI070/branaplam whe...
    Medical condition: Huntington's disease
    Disease: Version SOC Term Classification Code Term Level
    20.0 10010331 - Congenital, familial and genetic disorders 10070668 Huntington's disease PT
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: DE (Completed) HU (Completed) ES (Temporarily Halted) FR (Completed) IT (Prematurely Ended) BE (Completed) LT (Prematurely Ended)
    Trial results: View results
    EudraCT Number: 2009-015926-13 Sponsor Protocol Number: HD 01/09 Start Date*: 2010-03-03
    Sponsor Name:Sahlgrenska University Hospital
    Full Title: Treatment of Huntington´s disease with OSU 6162 - a pilot study
    Medical condition: Patients with Huntington´s disease
    Disease:
    Population Age: Adults Gender: Male, Female
    Trial protocol: SE (Completed)
    Trial results: (No results available)
    EudraCT Number: 2004-000394-60 Sponsor Protocol Number: ACR16C007 Start Date*: 2004-06-30
    Sponsor Name:A. Carlsson Research AB
    Full Title: A randomised phase II multicentre, double blind, parallel group, placebo controlled study of ACR16 50 mg once daily for the symptomatic treatment of Huntington disease
    Medical condition: ACR16 belongs to a new class of CNS active agents called dopaminergic stabilizers. Dopaminergic stabilizers are compounds that can both enhance and counteract dopamine dependent functions in the CN...
    Disease:
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: SE (Completed) DK (Prematurely Ended)
    Trial results: View results
    EudraCT Number: 2007-004988-22 Sponsor Protocol Number: ACR16 C008 Start Date*: 2008-01-11
    Sponsor Name:NeuroSearch Sweden AB
    Full Title: A multicentre, multinational, randomised, double-blind, parallel-group study comparing ACR16 45mg once-daily or twice-daily versus placebo for the symptomatic treatment of Huntington’s Disease
    Medical condition: Huntington's Disease
    Disease: Version SOC Term Classification Code Term Level
    9.1 10020469 Huntington's chorea LLT
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: GB (Completed) DE (Completed) BE (Completed) FR (Ongoing) ES (Ongoing) PT (Completed) AT (Completed) IT (Completed)
    Trial results: View results
    EudraCT Number: 2022-001314-19 Sponsor Protocol Number: VO659-CT01 Start Date*: 2023-04-25
    Sponsor Name:VICO Therapeutics B.V.
    Full Title: A phase 1/2a, open-label trial to investigate the safety, tolerability, pharmacokinetics and pharmacodynamics of multiple ascending doses of intrathecally administered VO659 in participants with sp...
    Medical condition: spinocerebellar ataxia types 1, 3 and Huntington’s disease
    Disease: Version SOC Term Classification Code Term Level
    23.0 10010331 - Congenital, familial and genetic disorders 10057660 Spinocerebellar ataxia LLT
    20.0 10010331 - Congenital, familial and genetic disorders 10070668 Huntington's disease PT
    Population Age: Adults Gender: Male, Female
    Trial protocol: DE (Trial now transitioned) NL (Trial now transitioned) IT (Prematurely Ended) DK (Trial now transitioned) ES (Ongoing)
    Trial results: (No results available)
    EudraCT Number: 2016-005142-39 Sponsor Protocol Number: WVE-HDSNP2-001 Start Date*: 2018-08-02
    Sponsor Name:Wave Life Sciences UK Limited
    Full Title: A Multicenter, Randomized, Double-blind, Placebo-controlled, Phase 1b/2a Study of WVE-120102 Administered Intrathecally in Patients with Huntington’s Disease
    Medical condition: Huntington’s Disease
    Disease: Version SOC Term Classification Code Term Level
    20.0 10010331 - Congenital, familial and genetic disorders 10070668 Huntington's disease PT
    Population Age: Adults Gender: Male, Female
    Trial protocol: GB (GB - no longer in EU/EEA) DK (Prematurely Ended) FR (Completed) DE (Prematurely Ended)
    Trial results: View results
    EudraCT Number: 2016-005095-10 Sponsor Protocol Number: WVE-HDSNP1-001 Start Date*: 2018-08-02
    Sponsor Name:Wave Life Sciences UK Limited
    Full Title: A Multicenter, Randomized, Double-blind, Placebo-controlled, Phase 1b/2a Study of WVE-120101 Administered Intrathecally in Patients with Huntington’s Disease
    Medical condition: Huntington's Disease
    Disease: Version SOC Term Classification Code Term Level
    20.0 10010331 - Congenital, familial and genetic disorders 10070668 Huntington's disease PT
    Population Age: Adults Gender: Male, Female
    Trial protocol: GB (GB - no longer in EU/EEA) DK (Prematurely Ended) FR (Prematurely Ended) DE (Prematurely Ended)
    Trial results: View results
    EudraCT Number: 2020-004556-15 Sponsor Protocol Number: WVE-003-001 Start Date*: 2021-03-12
    Sponsor Name:Wave Life Sciences UK Limited
    Full Title: A Multicenter, Randomized, Double-blind, Placebo-controlled, Phase 1b/2a Study of WVE-003 Administered Intrathecally in Patients With Huntington’s Disease
    Medical condition: Huntington's Disease
    Disease: Version SOC Term Classification Code Term Level
    20.0 10010331 - Congenital, familial and genetic disorders 10070668 Huntington's disease PT
    Population Age: Adults Gender: Male, Female
    Trial protocol: DE (Completed) PL (Completed) FR (Completed) DK (Completed) ES (Ongoing) IT (Completed) NL (Completed)
    Trial results: (No results available)
    EudraCT Number: 2014-000418-75 Sponsor Protocol Number: TV5600-CNS-20007 Start Date*: 2014-11-18
    Sponsor Name:Teva Branded Pharmaceutical Products R&D, Inc.
    Full Title: A Multicenter, Multinational, Randomized, Double Blind, Placebo Controlled, Parallel Group Study to Evaluate the Efficacy and Safety of Laquinimod (0.5, 1.0 and 1.5 mg/day) as Treatment in Patients...
    Medical condition: Huntington's Disease (HD)
    Disease: Version SOC Term Classification Code Term Level
    17.0 10010331 - Congenital, familial and genetic disorders 10070668 Huntington's disease PT
    Population Age: Adults Gender: Male, Female
    Trial protocol: IT (Completed) GB (Completed) CZ (Completed) DE (Completed) PT (Completed) NL (Completed) ES (Completed)
    Trial results: View results
    EudraCT Number: 2013-001888-23 Sponsor Protocol Number: TV7820-CNS-20002 Start Date*: 2014-03-25
    Sponsor Name:Teva Branded Pharmaceutical Products R&D, Inc
    Full Title: A Phase 2, Dose-Finding, Randomized, Parallel-Group, Double-Blind, Placebo-Controlled Study, Evaluating the Safety and Efficacy of Pridopidine 45 mg, 67.5 mg, 90 mg, and 112.5 mg Twice-Daily versus...
    Medical condition: Huntington’s disease
    Disease: Version SOC Term Classification Code Term Level
    19.0 10010331 - Congenital, familial and genetic disorders 10070668 Huntington's disease PT
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: DE (Completed) IT (Completed) NL (Completed) AT (Completed) PL (Completed) DK (Completed)
    Trial results: View results
    EudraCT Number: 2020-001461-36 Sponsor Protocol Number: CT-AMT-130-02 Start Date*: 2021-06-30
    Sponsor Name:uniQure biopharma B.V.
    Full Title: A Phase Ib/II Randomised, Double-Blind Study to Explore Safety, Tolerability, and Efficacy Signals of Multiple Doses of Striatally-Administered rAAV5-miHTT Total Huntingtin Gene (HTT) Lowering Ther...
    Medical condition: Huntington Disease
    Disease: Version SOC Term Classification Code Term Level
    27.1 10010331 - Congenital, familial and genetic disorders 10070668 Huntington's disease PT
    Population Age: Adults Gender: Male, Female
    Trial protocol: PL (Trial now transitioned) DE (Prematurely Ended)
    Trial results: (No results available)
    EudraCT Number: 2013-002899-41 Sponsor Protocol Number: 8-55-52966-005 Start Date*: 2014-04-28
    Sponsor Name:Ipsen Pharma
    Full Title: A dose escalation, proof of concept, phase IIa study to investigate the safety and tolerability, the pharmacokinetic and the pharmacodynamic of BN82451B, administered twice daily over 4 weeks, in ...
    Medical condition: Huntington's disease
    Disease: Version SOC Term Classification Code Term Level
    18.1 10010331 - Congenital, familial and genetic disorders 10070668 Huntington's disease PT
    Population Age: Adults, Elderly Gender: Male
    Trial protocol: DE (Prematurely Ended)
    Trial results: View results
    EudraCT Number: 2018-000203-16 Sponsor Protocol Number: SOMCT02 Start Date*: 2018-06-18
    Sponsor Name:SOM Biotech
    Full Title: Phase IIa, double-blind, randomized, placebo-controlled study of the efficacy and safety of SOM3335 in Huntington`s disease (HD) patients with chorea movements.
    Medical condition: Chorea movements associated with Huntington's Disease
    Disease: Version SOC Term Classification Code Term Level
    20.0 100000004850 10020469 Huntington's chorea LLT
    Population Age: Adults Gender: Male, Female
    Trial protocol: ES (Completed)
    Trial results: View results
    EudraCT Number: 2021-003453-28 Sponsor Protocol Number: SOMCT03 Start Date*: 2022-03-28
    Sponsor Name:SOM Innovation Biotech SA (SOM Biotech)
    Full Title: Phase IIb, randomized, double-blind, placebo-controlled study in parallel groups assessing the efficacy and safety of two doses of SOM3355 in patients suffering from Huntington’s Disease with chore...
    Medical condition: Huntington’s Disease with choreic movements.
    Disease: Version SOC Term Classification Code Term Level
    20.0 100000004850 10020469 Huntington's chorea LLT
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: ES (Ongoing) FR (Completed) IT (Completed) DE (Completed)
    Trial results: (No results available)
    EudraCT Number: 2016-003730-25 Sponsor Protocol Number: SBT20-102 Start Date*: 2017-02-14
    Sponsor Name:Stealth Bio Therapeutics Inc
    Full Title: A Two Part Study to Assess the Safety, Pharmacokinetics and Pharmacodynamics of SBT-020 in Patients with Early Stage Huntington’s Disease.
    Medical condition: Huntington's Disease
    Disease: Version SOC Term Classification Code Term Level
    20.0 10010331 - Congenital, familial and genetic disorders 10070668 Huntington's disease PT
    Population Age: Adults Gender: Male, Female
    Trial protocol: NL (Completed)
    Trial results: View results
    EudraCT Number: 2020-002822-10 Sponsor Protocol Number: PL101-HD301 Start Date*: 2020-12-11
    Sponsor Name:Prilenia Neurotherapeutics Ltd.
    Full Title: A Phase 3, Randomized, Double-Blind, Placebo-Controlled, Parallel Arm, Multicenter Study Evaluating the Efficacy and Safety of Pridopidine in Patients with Early Stage of Huntington Disease
    Medical condition: Huntington Disease
    Disease: Version SOC Term Classification Code Term Level
    20.0 10010331 - Congenital, familial and genetic disorders 10070668 Huntington's disease PT
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: DE (Completed) AT (Completed) FR (Completed) CZ (Completed) NL (Completed) IT (Completed)
    Trial results: View results
    EudraCT Number: 2014-004900-31 Sponsor Protocol Number: A8241022 Start Date*: 2015-05-27
    Sponsor Name:Pfizer Inc, 235 East 42nd Street, New York, NY 10017
    Full Title: AN OPEN LABEL EXTENSION STUDY TO INVESTIGATE THE LONG TERM SAFETY, TOLERABILITY AND EFFICACY OF PF-02545920 IN SUBJECTS WITH HUNTINGTON’S DISEASE WHO PREVIOUSLY COMPLETED STUDY A8241021
    Medical condition: HUNTINGTON'S DISEASE
    Disease: Version SOC Term Classification Code Term Level
    17.1 10010331 - Congenital, familial and genetic disorders 10070668 Huntington's disease PT
    17.1 10010331 - Congenital, familial and genetic disorders 10020469 Huntington's chorea LLT
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: DE (Prematurely Ended)
    Trial results: View results
    EudraCT Number: 2014-001291-56 Sponsor Protocol Number: A8241021 Start Date*: 2014-10-27
    Sponsor Name:Pfizer Inc, 235 East 42nd Street, New York, NY 10017
    Full Title: A PHASE 2, RANDOMIZED, PLACEBO CONTROLLED, DOUBLE BLIND PROOF-OF-CONCEPT STUDY OF THE EFFICACY AND SAFETY OF PF-02545920 IN SUBJECTS WITH HUNTINGTON’S DISEASE
    Medical condition: HUNTINGTON’S DISEASE
    Disease: Version SOC Term Classification Code Term Level
    19.0 10010331 - Congenital, familial and genetic disorders 10070668 Huntington's disease PT
    19.0 10010331 - Congenital, familial and genetic disorders 10020469 Huntington's chorea LLT
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: DE (Completed) GB (Completed)
    Trial results: View results
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    The status and protocol content of GB trials is no longer updated since 1 January 2021. For the UK, as of 31 January 2021, EU Law applies only to the territory of Northern Ireland (NI) to the extent foreseen in the Protocol on Ireland/NI. Legal notice
    As of 31 January 2023, all EU/EEA initial clinical trial applications must be submitted through CTIS . Updated EudraCT trials information and information on PIP/Art 46 trials conducted exclusively in third countries continues to be submitted through EudraCT and published on this website.

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