ISRCTN ISRCTN20898392
DOI https://doi.org/10.1186/ISRCTN20898392
ClinicalTrials.gov (NCT) Nil known
Clinical Trials Information System (CTIS) 2024-517310-15
Integrated Research Application System (IRAS) 1008552
Protocol serial number MTX325-101, IRAS 1008552
Sponsor Mission Therapeutics Ltd.
Funder Mission Therapeutics Ltd.
Submission date
05/03/2024
Registration date
06/03/2024
Last edited
06/02/2025
Recruitment status
No longer recruiting
Overall study status
Deferred
Condition category
Other
Prospectively registered
Protocol
Statistical analysis plan
Results
Individual participant data
Record updated in last year

Plain English summary of protocol

The Health Research Authority (HRA) has approved deferral of publication of the full details of the trial. The full details will be added to the study record within 30 months after the trial has ended.

Contact information

Dr Suhail Nurbhai
Scientific

Mission Therapeutics Ltd., The Glenn Berge Building, Babraham Research Campus
Cambridge
CB22 3FH
United Kingdom

Phone +44 (0) 1223 867926
Email snurbhai@missiontherapeutics.com
Ms Natalie Jones
Public

Mission Therapeutics Ltd., The Glenn Berge Building, Babraham Research Campus
Cambridge
CB22 3FH
United Kingdom

Phone +44 (0) 7462 135809
Email njones@missiontherapeutics.com
Dr Annelize Koch
Principal investigator

Simbec-Orion Clinical Pharmacology, Merthyr Tydfil Industrial Park, Cardiff Road
Merthyr Tydfil
CF48 4DR
United Kingdom

Phone +44 (0)1443694313
Email annelize.koch@simbecorion.com

Study information

Primary study designInterventional
Study designA five-part first-in-human trial in up to 158 healthy participants and patients with mild to moderate Parkinson’s Disease
Secondary study designRandomised controlled trial
Study type Participant information sheet
Scientific titlePhase I trial code: RD 787.36057 (MTX325-101)
Study objectivesThe Health Research Authority (HRA) has approved deferral of publication of the full details of the trial. The full details will be added to the study record within 30 months after the trial has ended.
Ethics approval(s)

1. Approved 21/11/2023, Wales Research Ethics Committee 2, Health and Care Research Wales (Castlebridge 4, 15-19 Cowbridge Road East, Cardiff, CF11 9AB, United Kingdom; +44 (0)2922 941119; Wales.REC2@wales.nhs.uk), ref: 23/WA/0258

2. Approved 30/11/2023, MHRA (MHRA, 10 South Colonnade, Canary Wharf, London, E14 4PU, United Kingdom; +44 (0) 20 3080 6000; info@mhra.gov.uk), ref: CTA 56125/0002/001-0001

Health condition(s) or problem(s) studiedThe Health Research Authority (HRA) has approved deferral of publication of the full details of the trial. The full details will be added to the study record within 30 months after the trial has ended.
InterventionThe Health Research Authority (HRA) has approved deferral of publication of the full details of the trial. The full details will be added to the study record within 30 months after the trial has ended.
Intervention typeDrug
PhasePhase I
Drug / device / biological / vaccine name(s)The Health Research Authority (HRA) has approved deferral of publication of the full details of the trial. The full details will be added to the study record within 30 months after the trial has ended.
Primary outcome measure(s)

The Health Research Authority (HRA) has approved deferral of publication of the full details of the trial. The full details will be added to the study record within 30 months after the trial has ended.

Key secondary outcome measure(s)

The Health Research Authority (HRA) has approved deferral of publication of the full details of the trial. The full details will be added to the study record within 30 months after the trial has ended.

Completion date09/05/2026

Eligibility

Participant type(s)Healthy volunteer, Patient
Age groupMixed
Lower age limit18 Years
Upper age limit75 Years
SexAll
Target sample size at registration158
Key inclusion criteriaThe Health Research Authority (HRA) has approved deferral of publication of the full details of the trial. The full details will be added to the study record within 30 months after the trial has ended.
Key exclusion criteriaThe Health Research Authority (HRA) has approved deferral of publication of the full details of the trial. The full details will be added to the study record within 30 months after the trial has ended.
Date of first enrolment06/02/2024
Date of final enrolment14/11/2025

Locations

Countries of recruitment

  • United Kingdom
  • Wales

Study participating centre

Simbec Research Limited
Simbec House Merthyr Tydfil Industrial Park
Merthyr Tydfil Industrial Park
Pentrebach 
Merthyr Tydfil
Mid Glamorgan 
CF48 4DR
United Kingdom

Results and Publications

Individual participant data (IPD) Intention to shareNo
IPD sharing plan summaryNot expected to be made available
IPD sharing planThe datasets generated and/or analysed during the current study are not expected to be made available because of their high commercial sensitivity and the negligible benefit to the public of publication of results of non-therapeutic clinical trials.

Study outputs

Output type Details Date created Date added Peer reviewed? Patient-facing?
Participant information sheet Participant information sheet 11/11/2025 11/11/2025 No Yes

Editorial Notes

06/02/2025: The EudraCT number was added.
05/03/2024: Study's existence confirmed by the Wales Research Ethics Committee 2, Health and Care Research Wales.