316
Participants
Start Date
February 22, 2023
Primary Completion Date
January 30, 2026
Study Completion Date
December 31, 2026
NB-UVB phototherapy
Narrowband ultraviolet B irradiation 3 times a week
Optimal topical therapy
A combination of detailed instructions about the disease and treatments by trained nurses, bathing and washing advices, adequate emollients use, avoidance of triggers (including possible and proven contact allergens), fingertip unit explanation for active topical therapy, and personalized topical therapy with different potency topical steroids, calcineurin inhibitors and tar ointments
Flevoziekenhuis, Almere Stad
Jeroen Bosch Ziekenhuis, 's-Hertogenbosch
Centrum Oosterwal, Alkmaar
OLVG, Amsterdam
Amsterdam Universitair Medische Centra, Amsterdam
Huid Medisch Centrum, Amsterdam
Bergman Clinics, Haarlem
Spaarne Gasthuis, Hoofddorp
Dijklander Ziekenhuis, Purmerend
Isala Klinieken, Zwolle
Alrijne Ziekenhuis, Leiderdorp
Medisch Centrum Leeuwarden, Leeuwarden
Reinier de Graaf Gasthuis, Delft
Leids Universitair Medisch Centrum, Leiden
Erasmus Medisch Centrum, Rotterdam
Meander Medisch Centrum, Amersfoort
ZonMw: The Netherlands Organisation for Health Research and Development
OTHER
Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
OTHER