Siemeling, O.
Slingerland, S.
van der Zee, S.
van Laar, T.
Article History
Received: 6 February 2024
Accepted: 8 April 2024
First Online: 1 May 2024
Declarations
:
: The GRoningen Early-PD Ambroxol Treatment trial is performed in accordance with the Declaration of Helsinki. The study has been approved by the Medical Research Ethics Committee of the University Medical Center Groningen (METc UMCG) and is registered under METc 2022/179. The study has been reviewed and approved by the Dutch Central Committee on Research involving Human Subjects (CCMO) as competent authority (BI) and is registered under NL77347.042.22.For all subjects, consent to participate was obtained through a written informed consent form.
: Not applicable.
: TvL has received grant support from the MJFF, the UMCG, Menzis, Weston Brain Institute and the Dutch Brain Foundation. Consultancy fees were received from AbbVie, Britannia Pharm., Centrapharm and Neuroderm. Speaker fees were received from AbbVie, Britannia Pharm. and Eurocept.The remaining authors declare that they have no known competing interests.