A study to learn if bimekizumab given in different ways is safe and moves similarly throughout the body over time in adults

2025-522782-30-00 Protocol PA0019 Human pharmacology (Phase I) - Other Authorised, recruiting

Start 7 Apr 2026 · Status Authorised, recruiting · 6 EU/EEA countries · 42 sites · Protocol PA0019

Overview

Sponsor-declared trial summary

Phase Human pharmacology (Phase I) - Other
Status Authorised, recruiting
Participants planned 392
Countries 6
Sites 42

CCI

Key facts

Sponsor
UCB Biopharma
Participant type
Patients
Age range
18-64 years, 65+ years
Gender
Male and Female
Therapeutic area
Diseases [C] - Immune System Diseases [C20]
Trial duration
7 Apr 2026 → ongoing
Decision date (initial)
2026-03-23
Transition trial
No
Low-intervention
No
Rare-disease indication
No
Vulnerable population
Yes

External identifiers

EU CT number
2025-522782-30-00
WHO UTN
U1111-1325-3322

Trial design

CTIS Part I — objectives, methods, condition coding

Conditions and MedDRA coding

CCI

VersionLevelCodeTermSystem organ class
21.1 PT 10071400 Axial spondyloarthritis 100000004859
21.0 LLT 10037160 Psoriatic arthritis 10028395

Sponsors and contacts

Sponsor organisations, regulatory contacts, third parties

UCB Biopharma

Sponsor organisation
UCB Biopharma
Address
Researchdreef 60
City
Anderlecht
Postcode
1070
Country
Belgium

Scientific contact point

Organisation
UCB Biopharma
Contact name
UCB Cares

Public contact point

Organisation
UCB Biopharma
Contact name
UCB Cares

Locations

6 EU/EEA countries · 42 investigational sites

By country

CountryMS statusPlanned subjectsSites
Bulgaria Ongoing, recruiting 33 6
Croatia Authorised, recruitment pending 12 3
Czechia Ongoing, recruiting 17 5
Germany Ongoing, recruiting 18 6
Poland Ongoing, recruiting 203 19
Slovakia Authorised, recruitment pending 10 3
Rest of world
United States
99

Investigational sites

Bulgaria

6 sites · Ongoing, recruiting
Outpatient Clinic For Individual Practice For Specialized Medical Assistance In Rheumatology Dr. Gergana Rumenova Avramova EOOD
#201, Ulitsa Dragota 6, Floor 1 Office 2 Room 1 And 2, Plovdiv
Medical Center Excelsior OOD
#206, Jk Geo Milev, Ulitsa Nikolay Kopernik 9, Sofia
University Multiprofile Hospital For Active Treatment Kaspela EOOD
#202: Clinic of Rheumatology, Zapaden District, Sofia Str 64, Plovdiv
Medical Center Medconsult Pleven OOD
#205: Rheumatology, Floor 4, Ulitsa Sveti Sveti Kiril I Metodiy 18, Pleven
DCC V Plovdiv EOOD
#203: Rheumatology, Trakia District, Ulitsa Siedinenie 42, Plovdiv
Medical Center Medconsult Pleven OOD
#204, Ulitsa Tirgovska 12, 5500, Lovech

Croatia

3 sites · Authorised, recruitment pending
Klinicki Bolnicki Centar Osijek
#502: Immunology, Ulica Josipa Huttlera 4, 31000, Osijek
Specijalna Bolnica Medico
#503: Immunology, Agaticeva 8, 51000, Rijeka
KBC Split
#501: Immunology, Spinciceva 1, 21000, Split

Czechia

5 sites · Ongoing, recruiting
L.K.N. Arthrocentrum s.r.o.
#703, Na Valech 1, 748 01, Hlucin
MEDICAL PLUS Research s.r.o.
#702, Obchodni 1507, 686 01, Uherske Hradiste
Artroscan s.r.o.
#704: Rheumatology, Trebovicka 5114/106, Trebovice, Ostrava
Affidea Praha s.r.o.
#701, Sustova 1930/2, Chodov, Prague 11
Resme s.r.o.
#705, Mendlovo namesti 157/1, 603 00, Brno

Germany

6 sites · Ongoing, recruiting
Studienambulanz Rheumazentrum Ratingen GbR
#302, Calor-Emag-Strasse 3, Zentrum, Ratingen
Rheumatologische Schwerpunktpraxis
#305, Bundesallee 104-105, Friedenau, Berlin
Studienteam Lahn-Dill-Siegerland GbR
#306, Schanzenfeldstrasse 12, 35578, Wetzlar
MVZ Rheumatologie und Autoimmunmedizin Hamburg GmbH
#301: Rheumatology, Moenckebergstrasse 27, Hamburg-Altstadt, Hamburg
Fraunhofer Institute For Translational Medicine And Pharmacology ITMP
#303, Theodor-Stern-Kai 7, Sachsenhausen, Frankfurt Am Main
Fraunhofer Institute For Translational Medicine And Pharmacology ITMP
#304, Chariteplatz 1, Mitte, Berlin

Poland

19 sites · Ongoing, recruiting
Medicover Integrated Clinical Services Sp. z o.o.
#409: MICS Centrum Medyczne Warszawa, Ul Wronia 53 Lok B 10, 00-874, Warsaw
Twoja Przychodnia Nowosolskie Centrum Medyczne Sp. z o.o.
#413: Twoja Przychodnia Nowosolskie Centrum Medyczne, Ul. Glowackiego 8d/2, 67-100, Nowa Sol
Nzoz Bif-Med
#404, ul. Zeromskiego 18, 41-902, Bytom
Centrum Medyczne All-Med Badania Kliniczne
#412: Centrum Medyczne All-Med Badania Kliniczne, Ul. Henryka Sienkiewicza 23, 30-033, Cracow
Twoja Przychodnia Poznanskie Centrum Medyczne Sp. z o.o.
#411, Ul. Marcelinska 92, 60-324, Poznan
Reum-Medica S.C. Bozena Kowalewska, Marek Zawadzki
#420: Rheumatology, Pl. Sw. Macieja 8, 50-244, Wroclaw
Rheuma Medicus Sp. z o.o.
#414, Ul. Pruszkowska 6, 02-118, Warsaw
Ai Centrum Medyczne Sp. z o.o.
#408: Ai Centrum Medyczne Sp. z o.o. S.K., Ul. Swietojanska 1, 61-113, Poznan
Reumed Sp. z o.o.
410:Zespol Poradni Specjalistycznych REUMED, Filia nr 1 Wallenroda, Ul. Konrada Wallenroda 2f/4, 20-607, Lublin
Medyczne Centrum Hetmanska
#406: Medyczne Centrum Hetmanska, ul. Hetmanska 55/1, 60-218, Poznan
Osteo-Medic s.c. Artur Racewicz, Jerzy Supronik
#407: Osteo-Medic s.c. Artur Racewicz, Jerzy Supronik, Ul. Wiejska 81, 15-351, Bialystok
Etyka Osrodek Badan Klinicznych Tomasz Pesta S.K.A.
#417: ETYKA Ośrodek Badań Klinicznych, Ul. 1 Maja 13 C, 10-117, Olsztyn
Clinicmed Daniluk Nowak Sp. k.
#418: Rheumatology, Ul. Stoleczna 7/200, 15-879, Bialystok
Centrum Kliniczno-Badawcze J.Brzezicki B.Gornikiewicz-Brzezicka Lekarze sp.p.
#401: Centrum Kliniczno-Badawcze J.Brzezicki, B.Gornikiewicz-Brzezicka Lekarze Spolka Partnerska, Ul. Studzienna 35-36/a, 82-300, Elblag
Innova Clinic Sp. z o.o.
#415: Rheumatology, Ul. Mlodziezowa 31 N, 09-100, Plonsk
Medicover Integrated Clinical Services Sp. z o.o.
#416: MICS Centrum Medyczne Torun, Ul. Stefana Batorego 18-22, 87-100, Torun
Klinika Reuma Park Sp. z o.o. S.K.
#405, Aleja Wilanowska 333, 02-665, Warsaw
Szpital Uniwersytecki Nr 2 Im Dr Jana Biziela W Bydgoszczy
#419: Klinika Reumatologii i Ukladowych Chorob Tkanki Lacznej, Ul. Kornela Ujejskiego 75, 85-168, Bydgoszcz
Santa Sp. z o.o.
#402, Ul. Pilota Stanislawa Wigury 19, 90-302, Lodz

Slovakia

3 sites · Authorised, recruitment pending
Zazabie s.r.o.
#601, Hlavna 38/70, Stare Mesto, Kosice - Stare Mesto
Artromac N.O.
#602, Toryska 275/1, Zapad, Kosice
Narodny Ustav Reumatickych Chorob
#603, Nabrezie Ivana Krasku 4782/4, 921 01, Piestany

Country notifications

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

Country Trial startTrial end Recruitment startRecruitment end Early termination
Bulgaria 2026-04-16 2026-04-16
Czechia 2026-05-11 2026-05-11
Germany 2026-04-07 2026-04-07
Poland 2026-04-07 2026-04-07

Application history

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

#TypeCodeSubmittedReference MSConclusionDecision date
1 INITIAL IN 2025-11-06 Slovakia Acceptable
2026-03-16
2026-03-16