First-in-human (FIH) Study of DS-1471a in Subjects with Advanced Solid Tumors

2024-517984-21-00 Protocol DS1471-079 Human pharmacology (Phase I) - First administration to humans Ended

End 29 Jul 2025 · Status Ended · 3 EU/EEA countries · 4 sites · Protocol DS1471-079

Overview

Sponsor-declared trial summary

Phase Human pharmacology (Phase I) - First administration to humans
Status Ended
Participants planned 79
Countries 3
Sites 4

Advanced Solid Tumors

Key facts

Sponsor
Daiichi Sankyo Co. Ltd., Daiichi Sankyo Co. Ltd.
Participant type
Patients
Age range
18-64 years, 65+ years
Gender
Male and Female
Therapeutic area
Diseases [C] - Neoplasms [C04]
Trial duration
completed 29 Jul 2025
Decision date (initial)
2025-04-28
Transition trial
No
Low-intervention
No
Rare-disease indication
No
Vulnerable population
Yes

External identifiers

EU CT number
2024-517984-21-00
ClinicalTrials.gov
NCT06074705

Trial design

CTIS Part I — objectives, methods, condition coding

Conditions and MedDRA coding

Advanced Solid Tumors

VersionLevelCodeTermSystem organ class
21.1 PT 10028997 Neoplasm malignant 100000004864

Sponsors and contacts

Sponsor organisations, regulatory contacts, third parties

Daiichi Sankyo Co. Ltd.

Sponsor organisation
Daiichi Sankyo Co. Ltd.
Address
3 Chome 5-1
City
Chuo
Postcode
103-8426
Country
Japan

Scientific contact point

Organisation
Daiichi Sankyo Co. Ltd.
Contact name
Clinical Trial Office

Public contact point

Organisation
Daiichi Sankyo Co. Ltd.
Contact name
Clinical Trial Office

Daiichi Sankyo Co. Ltd.

Sponsor organisation
Daiichi Sankyo Co. Ltd.
Address
3 Chome 5-1
City
Chuo
Postcode
103-8426
Country
Japan

Locations

3 EU/EEA countries · 4 investigational sites

By country

CountryMS statusPlanned subjectsSites
Belgium Ended 4 1
France Ended 10 2
Spain Ended 5 1
Rest of world
Japan, United States
60

Investigational sites

Belgium

1 site · Ended
UZ Leuven
Oncology, Herestraat 49, 3000, Leuven

France

2 sites · Ended
Oncopole Claudius Regaud
Oncology, 1 Avenue Irene Joliot Curie, 31100, Toulouse
Centre Leon Berard
Oncology, 28 Rue Laennec, 69008, Lyon

Spain

1 site · Ended
Hospital Universitari Vall D Hebron
Oncology, Passeig De La Vall D'Hebron 119-129, 08035, Barcelona

Application history

2 submissions — initial application plus substantial / non-substantial modifications

#TypeCodeSubmittedReference MSConclusionDecision date
1 INITIAL IN 2025-01-10 Spain Acceptable
2025-04-25
2025-04-25
2 NON SUBSTANTIAL MODIFICATION NSM-1 2025-07-01 Spain Acceptable
2025-04-25
2025-07-01