A Study to assess the Safety, Tolerability and effect of RO7673396 when used alone as well as with other cancer medications in participants with Advanced Solid Tumors

2024-519622-20-00 Protocol YO45758 Human pharmacology (Phase I) - First administration to humans Authorised, recruiting

Start 27 Feb 2026 · Status Authorised, recruiting · 6 EU/EEA countries · 13 sites · Protocol YO45758

Overview

Sponsor-declared trial summary

Phase Human pharmacology (Phase I) - First administration to humans
Status Authorised, recruiting
Participants planned 345
Countries 6
Sites 13

Advanced Solid Tumors Harboring RAS Mutation(S)

Key facts

Sponsor
F. Hoffmann-La Roche AG
Participant type
Patients
Age range
18-64 years, 65+ years
Gender
Male and Female
Therapeutic area
Diseases [C] - Neoplasms [C04]
Trial duration
27 Feb 2026 → ongoing
Decision date (initial)
2025-09-23
Transition trial
No
Low-intervention
No
Rare-disease indication
No
Vulnerable population
Yes

Trial design

CTIS Part I — objectives, methods, condition coding

Conditions and MedDRA coding

Advanced Solid Tumors Harboring RAS Mutation(S)

VersionLevelCodeTermSystem organ class
21.1 LLT 10065252 Solid tumor 10029104

Sponsors and contacts

Sponsor organisations, regulatory contacts, third parties

F. Hoffmann-La Roche AG

Sponsor organisation
F. Hoffmann-La Roche AG
Address
Grenzacherstrasse 124
City
Basel
Postcode
4058
Country
Switzerland

Scientific contact point

Organisation
F. Hoffmann-La Roche AG
Contact name
Trial Information System - TISL

Public contact point

Organisation
F. Hoffmann-La Roche AG
Contact name
Trial Information System - TISL

Locations

6 EU/EEA countries · 13 investigational sites

By country

CountryMS statusPlanned subjectsSites
Belgium Authorised, recruitment pending 10 2
Denmark Ongoing, recruiting 10 1
France Authorised, recruitment pending 10 2
Germany Authorised, recruitment pending 10 3
Netherlands Authorised, recruitment pending 10 2
Spain Ongoing, recruiting 20 3
Rest of world
Singapore, United States, New Zealand, United Kingdom, Canada, Taiwan, China, Hong Kong, Korea, Republic of, Australia
275

Investigational sites

Belgium

2 sites · Authorised, recruitment pending
Institut Jules Bordet
N/A, Mijlenmeersstraat 90, 1070, Anderlecht
Universitair Ziekenhuis Antwerpen
N/A, Drie Eikenstraat 655, 2650, Edegem

Denmark

1 site · Ongoing, recruiting
Rigshospitalet
Department of Oncology, Blegdamsvej 9, 2100, Copenhagen Oe

France

2 sites · Authorised, recruitment pending
Institut Gustave Roussy
DITEP, 114 Rue Edouard Vaillant, 94800, Villejuif
Oncopole Claudius Regaud
Medical Oncology, 1 Avenue Irene Joliot Curie, 31100, Toulouse

Germany

3 sites · Authorised, recruitment pending
Technische Universitaet Dresden
Medizinische Klinik I Studiensekretariat Internistische Onkologie, Fetscherstrasse 74, Johannstadt-Nord, Dresden
Universitaetsklinikum Essen AöR
Innere Klinik (Tumorforschung), Hufelandstrasse 55, Holsterhausen, Essen
Asklepios Kliniken Hamburg GmbH
Asklepios Klinik Altona, Paul-Ehrlich-Strasse 1, Othmarschen, Hamburg

Netherlands

2 sites · Authorised, recruitment pending
Het Nederlands Kanker Instituut-Antoni van Leeuwenhoek Ziekenhuis Stichting
Medische Oncologische Discipline, Plesmanlaan 121, 1066 CX, Amsterdam
Erasmus Universitair Medisch Centrum Rotterdam (Erasmus MC)
Medical Oncology, Dr. Molewaterplein 40, 3015 GD, Rotterdam

Spain

3 sites · Ongoing, recruiting
Hospital Universitari Vall D Hebron
Medical oncology, Passeig De La Vall D'Hebron 119-129, 08035, Barcelona
Clinica Universidad De Navarra
Medical oncology, Pio XII Etorbidea 36, 31008, Pamplona
Hospital Universitario 12 De Octubre
Medical oncology, Avenida De Cordoba Sn, 28041, Madrid

Country notifications

Trial-start, recruitment-start, end and early-termination notifications submitted per Member State

Country Trial startTrial end Recruitment startRecruitment end Early termination
Denmark 2026-02-27 2026-03-25
Spain 2026-03-09 2026-04-29

Application history

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

#TypeCodeSubmittedReference MSConclusionDecision date
1 INITIAL IN 2025-06-20 Denmark Acceptable with conditions
2025-09-22
2025-09-22
2 NON SUBSTANTIAL MODIFICATION NSM-1 2025-12-10 Denmark Acceptable with conditions
2025-09-22
2025-12-10
3 SUBSTANTIAL MODIFICATION SM-2 2026-01-14 Denmark Acceptable with conditions 2026-02-09
4 SUBSTANTIAL MODIFICATION SM-1 2026-01-15 Acceptable with conditions 2026-02-13
5 SUBSTANTIAL MODIFICATION SM-3 2026-01-15 Acceptable with conditions 2026-03-02
6 SUBSTANTIAL MODIFICATION SM-4 2026-01-15 Acceptable with conditions 2026-02-17
7 SUBSTANTIAL MODIFICATION SM-6 2026-01-15 Acceptable with conditions 2026-02-23
8 SUBSTANTIAL MODIFICATION SM-5 2026-01-16 Acceptable with conditions 2026-02-12