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A Study of ATTR-01 in Participants With Select Epithelial Solid Tumours
Sponsor: Accession Therapeutics Limited
Summary
ATTR-01 is the experimental drug being studied in the ATTEST clinical trial. The drug is made from a common cold virus that has been changed to only infect and multiply in cancer cells. This virus delivers an immune therapy drug into the cancer that is intended to promote a participant's own immune system to attack the cancer. The first part of this trial (sub-protocol A) is a phase 1 trial including dose escalation and expansion at one or more doses. It is the first time that ATTR-01 will be given to humans. If an optimal dose is identified, additional sub-protocols will be added by to further elicit whether ATTR-01 may successfully treat cancer. Expanded access is not available.
Official title: A Phase 1-2 Master Protocol to Study Intravenous ATTR-01 in Adult Participants With Select Epithelial Solid Tumours Under Multiple Sub-protocols
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
72
Start Date
2025-03-21
Completion Date
2034-12-31
Last Updated
2026-03-25
Healthy Volunteers
No
Conditions
Interventions
ATTR-01
Intravenous injection
Locations (7)
START Barcelona
Barcelona, Spain
Start Fjd
Madrid, Spain
Start Hm Ciocc
Madrid, Spain
Beatson West of Scotland Cancer Centre
Glasgow, Scotland, United Kingdom
Velindre Cancer Centre
Cardiff, Wales, United Kingdom
, St James' University Hospital
Leeds, United Kingdom
Churchill Hospital
Oxford, United Kingdom