A Study to Test Whether Spesolimab Helps People With Generalized Pustular Psoriasis (GPP) Who Need Treatment for Repeated Flares

National Taiwan University Hospital, Taipei

Chang Gung Memorial Hospital Linkou, Taoyuan District

Hedi Chaker Hospital, Department of Dermatology, Sfax

Cliniques Universitaires Saint-Luc, Brussels

Westmead Hospital, Westmead

Liverpool Hospital, Liverpool

Farhat Hached Hospital, Sousse

Nelson Mandela Academic Clinical Research Unit (NeMACRU), Mthatha, Eastern Cape

Hospital Pulau Pinang-Pulau Pinang-21953, Georgetown Pulau Pinang

ASST degli Spedali Civili di Brescia, Brescia

Hospital Universitario Ramon Y Cajal, Madrid

HOP Trousseau, Chambray-lès-Tours

Srinagarind Hospital, Khon Kaen

Sunway Medical Centre, Selangor Darul Ehsan

Maharat Nakhonchiangmai Hospital, Muang Chiang Mai

Hospital Kuala Lumpur, Kuala Lumpur

Red River Research Partners, LLC, Fargo

Universitätsklinikum Frankfurt, Frankfurt am Main

Hospital Putrajaya, Putrajaya

Hospital Selayang, Batu Caves

HOP Saint-Louis, Paris

Hospital Sultanah Aminah, Johor Bahru

Klinikum der Universität München AÖR, München

Hospital Sultan Ismail, Johor Bahru

University of California Irvine, Irvine

National University Hospital-Singapore-42005, Singapore

Shanghai Skin Disease Hospital, Shanghai

Shanghai Tenth People's Hospital, Shanghai

SP medical college and associated group of hospitals, Bikaner

Nkp Salve Institute of Medical Sciences and Lata Mangeshkar Hospital, Nagpur

Southern Medical University Dermatology Hospital, Guangzhou

Hospital Universitario Evangelico Mackenzie, Curitiba

Faculdade de Medicina do ABC, Santo André

Seoul National University Hospital, Seoul

Hospital Universitari Vall D Hebron, Barcelona