Clinical Trials Logo
  1. Home
  2. Ulcerative Colitis
  3. NCT03404557

Proteomic Analysis of Crohn's Disease Macrophages in Response or Not to AIEC — ROMAN  

Ulcerative Colitis Clinical Trial

Official title:
Proteomic Analysis of Crohn's Disease Macrophages in Response or Not to Adherent-Invasive Escherichia Coli

Clinical Trial Summary

The M2iSH laboratory showed with two previous clinical trials that Crohn's Disease (CD) macrophages present i) a defect to control Adherent-Invasive Escherichia coli (AIEC) infection related to polymorphisms associated with CD; ii) a CD - specific cytokine secretion profile after an AIEC infection and intestinal inflammation dependent; iii) a modification of the response of CD macrophages at a basal state and after the AIEC infection. These results consolidate the hypothesis of a defect specific to CD macrophages.

That's why, the primary purpose of this study is to realize a proteomic analysis of macrophages of CD patients infected or not with AIEC and to compare them to Ulcerative Colitis (UC) patients and healthy volunteers.

Clinical Trial Description

The macrophages characterization will be realized at a basal state and in response or not to AIEC.

Investigator aimed to 1) better understand the differences between macrophages of CD patients, UC patients and healthy volunteers but also the impact of AIEC infection on these macrophages to provide key informations to detect and characterize the defect of these macrophages; 2) highlight one or several protein in CD macrophages that could represent, in a long term, a potential therapeutic target of CD. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03404557
Study type Observational
Source University Hospital, Clermont-Ferrand
Contact
Status Completed
Phase
Start date January 18, 2018
Completion date January 18, 2019
View Details
See also
  Status Clinical Trial Phase
Recruiting NCT05702879 - Combined Microbiota and Metabolic Signature in Ulcerative Colitis Predicts Anti-Inflammatory Therapy Success
Not yet recruiting NCT05953402 - A Study of Ozanimod in Pregnant Women With Ulcerative Colitis and Their Offspring
Recruiting NCT05316584 - A Novel Remote Patient and Medication Monitoring Solution to Improve Adherence and PerSiStence With IBD Therapy N/A
Recruiting NCT03950232 - An Extension Study for Treatment of Moderately to Severely Active Ulcerative Colitis Phase 3
Completed NCT03124121 - Study of the Golimumab Exposure-Response Relationship Using Serum Trough Levels Phase 4
Not yet recruiting NCT06100289 - A Study of Vedolizumab in Children and Teenagers With Ulcerative Colitis or Crohn's Disease Phase 3
Withdrawn NCT04209556 - A Study To Evaluate The Safety And Efficacy Of PF-06826647 In Participants With Moderate To Severe Ulcerative Colitis Phase 2
Terminated NCT00061282 - Clotrimazole Enemas for Pouchitis in Children and Adults Phase 1/Phase 2
Recruiting NCT04398550 - SCD vs. Mediterranean Diet Therapy in Ulcerative Colitis N/A
Recruiting NCT04314375 - Study to Evaluate the Safety, Efficacy, and Pharmacokinetics of Budesonide Extended-release Tablets in Pediatric Subjects Aged 5 to 17 Years With Active, Mild to Moderate Ulcerative Colitis Phase 4
Active, not recruiting NCT04857112 - Study Evaluating Efficacy and Safety of Amiselimod (MT-1303) in Mild to Moderate Ulcerative Colitis Phase 2
Completed NCT05051943 - A Study of the Real-world Use of an Adalimumab Biosimilar and Evaluation of Nutritional Status on the Therapeutic Response
Active, not recruiting NCT04033445 - A Study of Guselkumab in Participants With Moderately to Severely Active Ulcerative Colitis Phase 2/Phase 3
Recruiting NCT05428345 - A Study of Vedolizumab SC Given to Adults With Moderate to Severe Ulcerative Colitis or Crohn's Disease in South Korea
Active, not recruiting NCT06221995 - Energy Expenditure in Patients With Ulcerative Colitis Undergoing Surgery
Recruiting NCT04767984 - Testing Atorvastatin to Lower Colon Cancer Risk in Longstanding Ulcerative Colitis Phase 2
Completed NCT02508012 - Medico-economic Evaluation of the Therapeutic Drug Monitoring of Anti-TNF-α Agents in Inflammatory Bowel Diseases N/A
Recruiting NCT06071312 - FMT in Patients With Recurrent CDI and Ulcerative Colitis: Single Infusion Versus Sequential Approach Phase 1/Phase 2
Completed NCT03760003 - Dose-Ranging Phase 2b Study of ABX464 in Moderate to Severe Ulcerative Colitis Phase 2
Not yet recruiting NCT05539625 - Mini-MARVEL - Mitochondrial Antioxidant Therapy in Ulcerative Colitis Phase 2