ISRCTN ISRCTN28892128
DOI https://doi.org/10.1186/ISRCTN28892128
ClinicalTrials.gov (NCT) Nil known
Clinical Trials Information System (CTIS) Nil known
Integrated Research Application System (IRAS) 1006539
Protocol serial number IRAS 1006539
Sponsor Idorsia Pharmaceuticals Ltd
Funder Idorsia Pharmaceuticals Ltd
Submission date
06/12/2022
Registration date
07/12/2022
Last edited
16/07/2025
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 Clinical Trials Information
Public, Scientific, Principal investigator

Hegenheimermattweg 91
Allschwil
4123
Switzerland

Phone +41 58 844 1977
Email idorsiaclinicaltrials@idorsia.com
Dr Jim Bush
Principal investigator

Fortrea Clinical Research Unit Ltd
Drapers Yard
Marshall Street
Holbeck
Leeds
LS11 9EH
United Kingdom

Phone +44 113 394 5200
Email jim.bush@fortrea.com

Study information

Primary study designInterventional
Study designFirst-in-man safety, pharmacokinetics and pharmacodynamics trial in 106 healthy volunteers.
Secondary study designRandomised controlled trial
Scientific titlePhase I trial: Fortrea Clinical Pharmacology Services 1006539
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)Approved 24/11/2022, North East – York Research Ethics Committee, NHSBT Newcastle Blood Donor Centre, Holland Drive, Newcastle upon Tyne, NE2 4NQ; +44 (0)207 104 8079; york.rec@hra.nhs.uk; ref: 22/NE/0204.

The HRA has approved deferral of publication of trial details.
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 date04/06/2024

Eligibility

Participant type(s)Healthy volunteer
Age groupAdult
SexAll
Target sample size at registration106
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 enrolment06/12/2022
Date of final enrolment03/05/2024

Locations

Countries of recruitment

  • United Kingdom
  • England

Study participating centre

Fortrea Clinical Research Unit Limited
Draper's Yard Marshall Street
Holbeck
Leeds
LS11 9EH
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.

Study outputs

Output type Details Date created Date added Peer reviewed? Patient-facing?
HRA research summary 28/06/2023 No No

Editorial Notes

16/07/2025: The following changes were made:
1. The completion date was changed from 30/06/2024 to 04/06/2024.
2. The date of final enrolment was changed from 30/06/2024 to 03/05/2024.
3. The intention to publish date was changed from 31/12/2026 to 04/12/2026.
31/03/2025: Publication reference added.
24/03/2025: Internal review.
10/01/2025: Internal review.
19/12/2023: The following changes were made to the study record:
1. The public title was changed from 'Phase I trial: Labcorp Clinical Pharmacology Services 1006539' to 'Phase I trial: Fortrea Clinical Pharmacology Services 1006539'.
2. The scientific title was changed from 'Phase I trial: Labcorp Clinical Pharmacology Services 1006539' to 'Phase I trial: Fortrea Clinical Pharmacology Services 1006539'.
3. Contact details and study participating centre address updated.
4. The recruitment end date was changed from 31/12/2023 to 30/06/2024.
5. The overall study end date was changed from 31/12/2023 to 30/06/2024.
6. The intention to publish date was changed from 30/06/2026 to 31/12/2026.
13/11/2023: A contact was removed.
28/06/2023: A contact was added.
07/12/2022: Trial's existence confirmed by North East – York Research Ethics Committee.