Ulcerative colitis trials in Spain

2 of 26 trials · From ClinicalTrials.gov and EU CTIS (euclinicaltrials.eu), checked 10 November 2026. Ask the study team whether a trial fits you.

• No phaseNot yet taking people in Spain
  A Real-World Study of Guselkumab Persistence and Effectiveness in Participants With Crohn's Disease or Ulcerative Colitis

  Where

  Santiago de Compostela

  Age

  18 years and over

  People

  200

  Run by

  Janssen-Cilag, S.A.

  See details and how to joinNCT07848737
• No phaseTaking people
  Immunological Characteristics of Preclinical IBD

  Where

  Alicante, Badalona, Barcelona, Bilbao, Burgos, Córdoba, Donostia / San Sebastian, Galdakao, Gijón, Madrid, Manresa, Ourense, Oviedo, San Cristóbal de La Laguna, Santiago de Compostela, Terrassa, Valencia, Valladolid, Vigo, Zaragoza

  Age

  18 years and over

  People

  450

  Run by

  Grupo Espanol de Trabajo en Enfermedad de Crohn y Colitis Ulcerosa

  See details and how to joinNCT05698745