Ask to take part

Contact the study team using the details below to take part. If there are no contact details below please ask your doctor in the first instance.

Contact Information:

ASPro-PD Trial Team 02031084908
cctu.aspro-pd@ucl.ac.uk


Felicia Ikeji 02076799506
f.ikeji@ucl.ac.uk


Study Location:

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Be Part of Research - Trial Details - Ambroxol to Slow Progression in Parkinson Disease

Ambroxol to Slow Progression in Parkinson Disease

Medical Conditions

Parkinson Disease


This information is provided directly by researchers, and we recognise that it isn't always easy to understand. We are working with researchers to improve the accessibility of this information. In some summaries, you may come across links to external websites. These websites will have more information to help you better understand the study.


This is a UK only clinical trial in patients with Parkinson's disease (PD) of a drug called ambroxol hydrochloride, which is an already licensed drug for the treatment of respiratory conditions (such as a common cold) in many European countries. The aim of this trial is to find out whether ambroxol hydrochloride can slow down the progression of Parkinson's disease and to evaluate it's safety and tolerability.

Start dates may differ between countries and research sites. The research team are responsible for keeping the information up-to-date.  

The recruitment start and end dates are as follows:

Feb 2025 Feb 2029

INTERVENTIONAL

Intervention Type : DRUG
Intervention Description : Oral tablet

Intervention Arm Group : Ambroxol hydrochloride;

Intervention Type : DRUG
Intervention Description : Oral tablet

Intervention Arm Group : Placebo;



You can take part if:



You may not be able to take part if:


This is in the inclusion criteria above


Below are the locations for where you can take part in the trial. Please note that not all sites may be open.

  • Southampton General Hospital
    Southampton
  • Kings College London
    London
  • Royal London Hospital
    London
  • Addenbrookes NHS Trust
    Cambridge
  • Derriford Hospital
    Plymouth
  • Western General Hospital
    Edinburgh
  • Southmead Hospital Bristol
    Bristol
  • Salford Royal Hospital
    Salford
  • University Hospitals Birmingham
    Birmingham
  • The John Radcliffe Hospital
    Oxford
  • University College London Hospital's
    London
  • Newcastle
    Newcastle
  • Northumbria
    Newcastle upon Tyne
  • Fairfield General Hospital
    Salford
  • Prince Philip Hospital
    Wales


The study is sponsored by University College, London





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Read full details for Trial ID: NCT05778617
Last updated 30 April 2025

This page is to help you find out about a research study and if you may be able to take part

You can print or share the study information with your GP/healthcare provider or contact the research team directly.