An Early-Stage Study in Multiple Clinics of how Afimkibart May Affect the Body’s Processing of Medicines that Rely on Cytochrome P450 Enzymes in Patients with Ulcerative Colitis

2025-524060-38-00 Protocol GA46438 Human pharmacology (Phase I) - Other Authorised, recruitment pending

Status Authorised, recruitment pending · 3 EU/EEA countries · 12 sites · Protocol GA46438

Overview

Sponsor-declared trial summary

Phase Human pharmacology (Phase I) - Other
Status Authorised, recruitment pending
Participants planned 25
Countries 3
Sites 12

Active Ulcerative Colitis (UC)

Key facts

Sponsor
F. Hoffmann-La Roche AG
Participant type
Patients
Age range
18-64 years
Gender
Male and Female
Therapeutic area
Diseases [C] - Digestive System Diseases [C06]
Decision date (initial)
2026-05-20
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

Active Ulcerative Colitis (UC)

VersionLevelCodeTermSystem organ class
20.1 LLT 10045365 Ulcerative colitis 10017947

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

3 EU/EEA countries · 12 investigational sites

By country

CountryMS statusPlanned subjectsSites
Belgium Authorised, recruitment pending 3 2
Germany Authorised, recruitment pending 2 1
Poland Authorised, recruitment pending 14 9
Rest of world
United Kingdom, United States
6

Investigational sites

Belgium

2 sites · Authorised, recruitment pending
Algemeen Ziekenhuis Delta
Gastro-Enterology, Deltalaan 1, 8800, Roeselare
UZ Leuven
Gastro-Enterology, Herestraat 49, 3000, Leuven

Germany

1 site · Authorised, recruitment pending
Charite Research Organisation GmbH
Medical Operations, Chariteplatz 1, Mitte, Berlin

Poland

9 sites · Authorised, recruitment pending
Manermed Sp. z o.o.
NA, Ul. Garbary 5/l4, 85-229, Bydgoszcz
Panstwowy Instytut Medyczny Ministerstwa Spraw Wewnetrznych I Administracji
Klinika Chorób Wewnętrznych i Gastroenterologii, Ul. Woloska 137, 02-507, Warsaw
Amicare Sp. z o.o. S.K.
S.K. Amicare centrum medyczne Oddział Łódź, Ul. Zgierska 249, 91-495, Lodz
Allmedica Badania Kliniczne Sp. z o.o. sp.k.
NA, Ul. Kowaniec 2a, 34-400, Nowy Targ
Medrise Sp. z o.o.
NA, Ul. Onyksowa 10, 20-582, Lublin
Planetmed Sp. z o.o.
NA, Ul. Lubinowa 12/8, 52-210, Wroclaw
Medical Network Sp. z o.o.
WIP IBD Point Jarosław Kierkuś, Ul. Plowiecka 103, 04-501, Warsaw
Eskulap Pabianice Sp. z o.o.
NA, Ul. Grobelna 8, 95-200, Pabianice
Solumed Sp. z o.o. sp.k.
NA, Ul. Jana Henryka Dabrowskiego 77a, 60-529, Poznan

Application history

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

#TypeCodeSubmittedReference MSConclusionDecision date
1 INITIAL IN 2026-01-26 Poland Acceptable
2026-05-18
2026-05-19
2 NON SUBSTANTIAL MODIFICATION NSM-1 2026-05-28 Poland Acceptable
2026-05-18
2026-05-28