ISRCTN ISRCTN16822084
DOI https://doi.org/10.1186/ISRCTN16822084
Sponsor Sudo Biosciences Ltd
Funder Sudo Biosciences Ltd
Submission date
16/01/2026
Registration date
16/01/2026
Last edited
16/01/2026
Recruitment status
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 Ian Mills
Public, Scientific

Sudo Biosciences Limited, 3rd Floor, 1 Ashley Road, Altrincham
Cheshire
WA14 2DT
United Kingdom

Phone N/A
Email IMills@sudobio.com
Dr Annelize Koch
Principal investigator

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

Phone N/A
Email annelize.koch@simbecorion.com

Study information

Primary study designInterventional
AllocationN/A: single arm study
MaskingOpen (masking not used)
ControlUncontrolled
AssignmentSingle
PurposeThe 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.
Scientific titlePhase I Trial: 36414 (SUDO-550-102)
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 20/11/2025, Wales Research Ethics Committee 2 (Health and Care Research Wales, Floor 4, Crown Building, Cathays Park, Cardiff, CF10 3NQ, United Kingdom; N/A; Wales.REC2@wales.nhs.uk), ref: 25/WA/0247

2. Approved 01/12/2025, MHRA (10 South Colonnade, Canary Wharf, London, E14 4PU, United Kingdom; N/A; info@mhra.gov.uk), ref: CTA 59625/0003/001-0001

Health condition(s) or problem(s) studiedN/A - healthy volunteers
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)
  1. 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. measured using - at -
Key secondary outcome measure(s)
Completion date09/03/2026

Eligibility

Participant type(s)
Age groupAdult
Lower age limit18 Years
Upper age limit55 Years
SexFemale
Target sample size at registration22
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 enrolment08/12/2025
Date of final enrolment08/02/2026

Locations

Countries of recruitment

  • United Kingdom
  • Wales

Study participating centre

Simbec-Orion Clinical Pharmacology (AKA Simbec Research Ltd)
Simbec-Orion Clinical Pharmacology, Merthyr Tydfil Industrial Park, Cardiff Road
Merthyr Tydfil
CF48 4DR
Wales

Results and Publications

Individual participant data (IPD) Intention to shareNo
IPD sharing plan summaryNot expected to be made available
IPD sharing plan

Editorial Notes

16/01/2026: Study's existence confirmed by Wales Research Ethics Committee 2.