A Study of GSK4527363 in Healthy Participants, Systemic Lupus Erythematosus (SLE) Participants, Healthy Chinese and Japanese Participants, and Participants with Interstitial Lung Disease Associated with Connective Tissue Disease (CTD-ILD)

2024-514186-18-00 Protocol 221458 Human pharmacology (Phase I) - First administration to humans Ongoing, recruiting

Start 9 Sep 2025 · Status Ongoing, recruiting · 2 EU/EEA countries · 11 sites · Protocol 221458

Overview

Sponsor-declared trial summary

Phase Human pharmacology (Phase I) - First administration to humans
Status Ongoing, recruiting
Participants planned 139
Countries 2
Sites 11

Systemic Lupus Erythematosus

Key facts

Sponsor
Glaxosmithkline Research & Development Limited, Glaxosmithkline Research & Development Limited
Participant type
Patients
Age range
18-64 years, 65+ years
Gender
Male and Female
Therapeutic area
Diseases [C] - Immune System Diseases [C20]
Trial duration
9 Sep 2025 → ongoing
Decision date (initial)
2025-07-18
Transition trial
No
Low-intervention
No
Rare-disease indication
No
Vulnerable population
No

External identifiers

EU CT number
2024-514186-18-00
ClinicalTrials.gov
NCT06576271

Trial design

CTIS Part I — objectives, methods, condition coding

Conditions and MedDRA coding

Systemic Lupus Erythematosus

VersionLevelCodeTermSystem organ class
21.1 LLT 10042947 Systemic lupus erythematosus synd 10028395
21.1 PT 10042945 Systemic lupus erythematosus 100000004859

Sponsors and contacts

Sponsor organisations, regulatory contacts, third parties

Glaxosmithkline Research & Development Limited

Sponsor organisation
Glaxosmithkline Research & Development Limited
Address
G S K House, 980 Great West Road 980 Great West Road
City
Brentford
Postcode
TW8 9GS
Country
United Kingdom

Scientific contact point

Organisation
Glaxosmithkline Research & Development Limited
Contact name
EU GSK Clinical Trials Call Center

Public contact point

Organisation
Glaxosmithkline Research & Development Limited
Contact name
EU GSK Clinical Trials Call Center

Glaxosmithkline Research & Development Limited

Sponsor organisation
Glaxosmithkline Research & Development Limited
Address
79 New Oxford Street
City
London
Postcode
WC1A 1DG
Country
United Kingdom

Scientific contact point

Organisation
Glaxosmithkline Research & Development Limited
Contact name
EU GSK Clinical Trials Call Center

Public contact point

Organisation
Glaxosmithkline Research & Development Limited
Contact name
EU GSK Clinical Trials Call Center

Locations

2 EU/EEA countries · 11 investigational sites

By country

CountryMS statusPlanned subjectsSites
Poland Ongoing, recruiting 8 6
Spain Ongoing, recruiting 7 5
Rest of world
Brazil, Argentina, United States, United Kingdom
124

Investigational sites

Poland

6 sites · Ongoing, recruiting
Klinika Reuma Park Sp. z o.o. S.K.
Centrum Medyczne Reuma Park, Aleja Wilanowska 333, 02-665, Warsaw
Uniwersytecki Szpital Kliniczny Im. Jana Mikulicza-Radeckiego We Wroclawiu
Ośrodek Wczesnych Faz, Ul. Borowska 211a, 50-556, Wroclaw
Medicover Integrated Clinical Services Sp. z o.o.
Centrum Medyczne Bydgoszcz, Ul. Jana Karola Chodkiewicza 19c, 85-065, Bydgoszcz
Uniwersytecki Szpital Kliniczny W Bialymstoku
Klinika Reumatologii i Chorób Wewnętrznych, Ul. Marii Curie-Sklodowskiej 24a, 15-276, Bialystok
Uniwersytecki Szpital Kliniczny W Poznaniu
Uniwersytecki Ośrodek Wczesnych Faz, Ul. Dluga 1/2, 61-848, Poznan
Samodzielny Publiczny Zaklad Opieki Zdrowotnej Szpital Uniwersytecki W Krakowie
Oddział Kliniczny Reumatologii, Immunologii i Chorób Wewnętrznych, Ul. Macieja Jakubowskiego 2, 30-688, Cracow

Spain

5 sites · Ongoing, recruiting
Parc Tauli Hospital Universitari
Rheumatology Dept, Parc Del Tauli 1, 08208, Sabadell
Hospital Universitario Rio Hortega
Internal medicine, Calle Dulzaina 2, 47012, Valladolid
Hospital Universitario Basurto
Rheumatology Dept, Montevideo Etorbidea 16-18, 48013, Bilbao
Hospital Universitario De Navarra
Internal medicine, Irunlarrea Kalea 3, 31008, Pamplona
Hospital Germans Trias I Pujol
Rheumatology Dept, Carretera Canyet 1a Planta, 08916, Badalona

Country notifications

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

Country Trial startTrial end Recruitment startRecruitment end Early termination
Poland 2025-10-09 2025-10-09
Spain 2025-09-09 2025-09-09

Application history

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

#TypeCodeSubmittedReference MSConclusionDecision date
1 INITIAL IN 2025-03-24 Spain Acceptable
2025-07-14
2025-07-18
2 SUBSTANTIAL MODIFICATION SM-1 2025-10-24 Spain Acceptable
2025-12-02
2025-12-03
3 SUBSTANTIAL MODIFICATION SM-2 2026-01-29 Spain Acceptable
2026-03-10
2026-03-13