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Clinical trials for 5-HTP

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   44256   clinical trials with a EudraCT protocol, of which   7344   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 ).  
     
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    2 result(s) found for: 5-HTP. Displaying page 1 of 1.
    EudraCT Number: 2017-005059-10 Sponsor Protocol Number: Trp-IBD Start Date*: 2018-09-14
    Sponsor Name:Ghent University Hospital
    Full Title: Multicentric, double-blind, placebo controlled clinical trial with 5-hydroxytryptophan (5-HTP) in patients with inflammatory bowel disease in clinical and biologic remission: effect on fatigue scores
    Medical condition: Inflammatory Bowel Disease (IBD)
    Disease:
    Population Age: Adults Gender: Male, Female
    Trial protocol: BE (Completed)
    Trial results: View results
    EudraCT Number: 2015-000502-19 Sponsor Protocol Number: PSY-NIL-0002 Start Date*: 2016-06-21
    Sponsor Name:Medical University of Vienna, Department of Psychiatry and Psychotherapy
    Full Title: Effects of sex steroid hormones on serotonin synthesis and degradation measured with PET
    Medical condition: Gender Dysphoria (Female-to-male transsexuals and male-to-female transsexuals)
    Disease:
    Population Age: Adults Gender: Male, Female
    Trial protocol: AT (Completed)
    Trial results: (No results available)
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    Query did not match any studies.
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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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