Flag of the European Union EU Clinical Trials Register Help

Clinical trials for Concept learning

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   44341   clinical trials with a EudraCT protocol, of which   7370   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.
    How to search [pdf]
    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.
    Advanced Search: Search tools
     
    11 result(s) found for: Concept learning. Displaying page 1 of 1.
    EudraCT Number: 2019-004959-36 Sponsor Protocol Number: 446002504 Start Date*: 2020-09-30
    Sponsor Name:ZonMw
    Full Title: A proof of concept phase II study with the PDE-4 inhibitor roflumilast in patients with mild cognitive impairment (MCI).
    Medical condition: Mild Cognitive Impairment (MCI)
    Disease:
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: NL (Completed)
    Trial results: (No results available)
    EudraCT Number: 2020-003768-16 Sponsor Protocol Number: DR-2019-00310 Start Date*: 2021-05-04
    Sponsor Name:Hersenstichting
    Full Title: A proof of concept phase II study with the PDE4 inhibitor roflumilast in people suffering from long-term cognitive sequela after stroke
    Medical condition: Cerebrovascular accident
    Disease:
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: NL (Completed)
    Trial results: (No results available)
    EudraCT Number: 2008-004857-14 Sponsor Protocol Number: 1 Start Date*: 2009-05-29
    Sponsor Name:Psykiatrisk Center Rigshospitalet
    Full Title: The effects of erythropoietin on depressive symptoms and neurocognitive deficits in patients with treatment resistant depression and in patients with remitted bipolar disorder – a proof of concept ...
    Medical condition: Treatment resistant depression and bipolar disorder in remission.
    Disease: Version SOC Term Classification Code Term Level
    9.1 10050648 Blood erythropoietin LLT
    Population Age: Adults Gender: Male, Female
    Trial protocol: DK (Completed)
    Trial results: View results
    EudraCT Number: 2017-004388-11 Sponsor Protocol Number: EIP-VX17-745-304 Start Date*: 2018-10-11
    Sponsor Name:EIP Pharma Inc
    Full Title: A Double-Blind, Placebo-Controlled Proof-of-Concept Study of a Selective p38 MAP Kinase Alpha Inhibitor, Neflamapimod, Administered for 24 Weeks in Subjects with Mild Alzheimer’s Disease
    Medical condition: Alzheimer's Disease
    Disease: Version SOC Term Classification Code Term Level
    20.0 100000004852 10001896 Alzheimer's disease LLT
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: GB (Completed) DK (Completed) NL (Completed) CZ (Completed)
    Trial results: View results
    EudraCT Number: 2006-003924-13 Sponsor Protocol Number: MK-952 004-00 Start Date*: 2006-11-14
    Sponsor Name:Merck Sharp & Dohme Ltd
    Full Title: A Phase IIa, Randomized, Double-Blind, Placebo-Controlled, 2-Period Crossover Study to Assess the Efficacy and Safety of MK-0952 in Patients With Alzheimer’s Disease
    Medical condition: Alzheimer's Disease
    Disease: Version SOC Term Classification Code Term Level
    8.0 10012271 LLT
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: GB (Prematurely Ended)
    Trial results: View results
    EudraCT Number: 2009-013020-23 Sponsor Protocol Number: RAA09-002 Start Date*: 2010-03-23
    Sponsor Name:King's College London
    Full Title: A Pilot study of cognitive enhancer and cognitive training combination – Testing a therapeutic paradigm for cognitive impairment in schizophrenia
    Medical condition: Cognitive impairment associated with schizophrenia
    Disease: Version SOC Term Classification Code Term Level
    14.1 10037175 - Psychiatric disorders 10039626 Schizophrenia PT
    Population Age: Adults Gender: Male, Female
    Trial protocol: GB (Completed)
    Trial results: View results
    EudraCT Number: 2021-006773-38 Sponsor Protocol Number: TSPOC5FOR2022 Start Date*: 2022-11-29
    Sponsor Name:Medizinische Einrichtungen des Berzirks Oberpfalz
    Full Title: TSPO ligands in the treatment of depression: proof-of-concept of efficacy and underlying mechanisms of action
    Medical condition: Unipolar/bipolar depressive disorder
    Disease:
    Population Age: Adults Gender: Male, Female
    Trial protocol: DE (Trial now transitioned)
    Trial results: (No results available)
    EudraCT Number: 2011-002557-56 Sponsor Protocol Number: ACT11705 Start Date*: 2011-11-24
    Sponsor Name:sanofi-aventis
    Full Title: A randomized, double-blind, parallel-group, placebo-controlled study to assess the clinical benefit of SSR411298 as adjunctive treatment for persistent cancer pain
    Medical condition: cancer pain
    Disease: Version SOC Term Classification Code Term Level
    14.1 10018065 - General disorders and administration site conditions 10069398 Breakthrough cancer pain LLT
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: BE (Prematurely Ended) CZ (Prematurely Ended) HU (Prematurely Ended) IT (Prematurely Ended)
    Trial results: View results
    EudraCT Number: 2011-004494-81 Sponsor Protocol Number: PNB02-C201 Start Date*: 2012-03-29
    Sponsor Name:Pharmaneuroboost N.V.
    Full Title: Proof-of-Concept Study of Pipamperone 15mg added to Stable Treatment with Risperidone or Paliperidone in Chronic Schizophrenic and Schizoaffective Patients with Residual Symptoms: a phase I/IIa, r...
    Medical condition: Schizophrenia or Schizoaffective disorder according to the Diagnostic and Statistical Manual of Mental Disorders (DSM)-IV-R criteria.
    Disease: Version SOC Term Classification Code Term Level
    14.1 10037175 - Psychiatric disorders 10009134 Chronic schizophrenia LLT
    14.1 10037175 - Psychiatric disorders 10039621 Schizoaffective disorder PT
    Population Age: Adults Gender: Male, Female
    Trial protocol: BE (Prematurely Ended)
    Trial results: (No results available)
    EudraCT Number: 2011-003466-33 Sponsor Protocol Number: 1103-011 Start Date*: 2013-05-17
    Sponsor Name:Mental Health Services North Holland North
    Full Title: Memantine Add-On Therapy to Clozapine
    Medical condition: Cognitive functioning, severity of psychopathology and treatment response (positive symptoms and negative symptoms of schizophrenia), depressive symptoms, social cognition, obsessive-compulsive sy...
    Disease: Version SOC Term Classification Code Term Level
    17.1 10037175 - Psychiatric disorders 10039626 Schizophrenia PT
    Population Age: Adults Gender: Male, Female
    Trial protocol: NL (Completed)
    Trial results: (No results available)
    EudraCT Number: 2007-001846-42 Sponsor Protocol Number: CAQW051A2104 Start Date*: 2007-10-05
    Sponsor Name:Novartis Pharma AG
    Full Title: A 4-week, parallel-group, randomized, double-blind, placebo-controlled, adaptive proof of concept study of AQW051 at up to three dose levels for the treatment of patients with findings consistent w...
    Medical condition: Mild Alzheimer’s disease (AD) and amnestic mild cognitive impairment (amnestic MCI)
    Disease: Version SOC Term Classification Code Term Level
    9.1 10001896 Alzheimer's disease LLT
    9.1 10009846 Cognitive impairment LLT
    Population Age: Adults, Elderly Gender: Male, Female
    Trial protocol: GB (Prematurely Ended)
    Trial results: View results
    Download Options:
    Number of Trials to download:
    Download Content:
    Download Format:
    Note, where multi-state trials are shown in search results, selecting "Full Trial details" will download full information for each of the member states/countries involved in the trial.
    Query did not match any studies.
    For support, Contact us.
    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.

    European Medicines Agency © 1995-Sat Jun 07 05:29:57 CEST 2025 | Domenico Scarlattilaan 6, 1083 HS Amsterdam, The Netherlands
    EMA HMA