Actively Recruiting
Immunological Characteristics of Preclinical IBD
Led by Grupo Espanol de Trabajo en Enfermedad de Crohn y Colitis Ulcerosa · Updated on 2026-04-15
450
Participants Needed
25
Research Sites
734 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
The purpose of this study is to evaluate disease progression, in terms of development of symptomatic disease and complications associated with IBD (e.g. fistula, abscess, stricture).
CONDITIONS
Official Title
Immunological Characteristics of Preclinical IBD
Who Can Participate
Eligibility Criteria
You may qualify if you...
- Male or female 18 years of age or older at baseline
- New diagnosis of IBD during a colorectal cancer screening colonoscopy based on European Crohn's and Colitis Organization criteria
- Presence of chronic inflammatory infiltrate and histological diagnosis compatible with IBD
- Asymptomatic at diagnosis with no previous symptoms suggestive of IBD
- Time interval between index colonoscopy and baseline visit up to 3 months
- Recent diagnosis of IBD with less than 3 months from symptom onset for symptomatic cohort
- No endoscopic signs of IBD after complete ileo-colonoscopy within CRC screening program for healthy controls
- Time interval between index colonoscopy and baseline visit up to 3 months for all cohorts
You will not qualify if you...
- Identification of any enteropathogen in stool culture for preclinical IBD cohort
- Isolated acute inflammatory infiltrate without chronicity signs
- Previous or current diagnosis of microscopic colitis
- Previous use of immunomodulators or biologics for any condition in symptomatic and healthy control cohorts
- Any gastrointestinal symptoms at baseline for healthy control cohort
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 25 locations
1
Hospital Clínico Universitario de Santiago
Santiago de Compostela, A Coruña, Spain, 15706
Actively Recruiting
2
Hospital Universitario Germans Trias i Pujol
Badalona, Barcelona, Spain, 08916
Not Yet Recruiting
3
Althaia, Xarxa Assistencial Universitària de Manresa
Manresa, Barcelona, Spain, 08243
Not Yet Recruiting
4
Hospital Universitari Mútua de Terrassa
Terrassa, Barcelona, Spain, 08221
Not Yet Recruiting
5
Hospital Universitario Donostia
Donostia / San Sebastian, Gipuzkoa, Spain, 20014
Not Yet Recruiting
6
Hospital Álvaro Cunqueiro (Complejo Hospitalario Universitario de Vigo)
Vigo, Pontevedra, Spain, 36312
Not Yet Recruiting
7
Hospital Universitario de Cabueñes
Gijón, Principality of Asturias, Spain, 33394
Actively Recruiting
8
Hospital Universitario Central de Asturias
Oviedo, Principality of Asturias, Spain, 33011
Not Yet Recruiting
9
Hospital Universitario de Canarias
San Cristóbal de La Laguna, Santa Cruz De Tenerife, Spain, 38320
Not Yet Recruiting
10
Hospital Universitario de Galdakao
Galdakao, Vizcaya, Spain, 48960
Actively Recruiting
11
Hospital General Universitario Dr. Balmis
Alicante, Spain, 03010
Actively Recruiting
12
Hospital de Sant Joan Despí Moisès Broggi
Barcelona, Spain, 08970
Actively Recruiting
13
Hospital Universitario de Basurto
Bilbao, Spain, 48013
Actively Recruiting
14
Hospital Universitario de Burgos
Burgos, Spain, 09006
Not Yet Recruiting
15
Hospital Universitario Reina Sofía
Córdoba, Spain, 14004
Not Yet Recruiting
16
Hospital Universitario de la Princesa
Madrid, Spain, 28006
Not Yet Recruiting
17
Hospital General Universitario Gregorio Marañón
Madrid, Spain, 28007
Active, Not Recruiting
18
Hospital Universitario Ramon y Cajal
Madrid, Spain, 28034
Not Yet Recruiting
19
Hospital Universitario La Paz
Madrid, Spain, 28046
Not Yet Recruiting
20
Complejo Hospitalario Universitario de Ourense
Ourense, Spain, 32005
Not Yet Recruiting
21
Hospital Universitario Clínico de Valencia
Valencia, Spain, 46010
Not Yet Recruiting
22
Hospital Univeristario y Politécnico La Fe
Valencia, Spain, 46026
Not Yet Recruiting
23
Hospital Universitario Río Hortega
Valladolid, Spain, 47012
Not Yet Recruiting
24
Hospital Clínico Universitario Lozano Blesa
Zaragoza, Spain, 50009
Not Yet Recruiting
25
Hospital Universitario Miguel Servet
Zaragoza, Spain, 50009
Not Yet Recruiting
Research Team
E
Erika Araya, PhD
CONTACT
I
Iago Rodriguez Lago, MD
CONTACT
How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
3
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