Inflammatory Bowel Diseases Clinical Trial
Official title:
Differential EBI2 Expression Upon Allelic Status of the rs9557195 Polymorphism
EBI2 is a risk gene for inflammatory bowel diseases (rs9557195). Patients of the Swiss IBD cohort study have been genotyped for the allelic status of EBI2. The investigators will test the influence of rs9557195 genoty (TT or CC allel), inflammatory activity and current treatment (infliximab vs. vedolizumab) on expression and activity of EBI2 on blood lymphocytes, mRNA expression of EBI2 and UBAC2 (located on the opposite DNA strand of EBI2) and activity of lymphocytes on a migraton assay.
EBI2 is a risk gene for inflammatory bowel diseases (rs9557195). EBI2 is a G protein coupled
receptors expressed on the immune cells. EBI2 directs migration and activity of immune cells.
Patients of the Swiss IBD cohort study have been genotyped for the allelic status of EBI2.
The investigators will recruit patients with Crohn's disease and ulcerative colitis, assess
epidemiological and clinical parameters (including clinical activity of IBD) draw blood,
isolate lymphocytes, DNA and RNA.
The investigators will test the influence of rs9557195 genotype (TT or CC allel),
inflammatory activity and current treatment (infliximab vs. vedolizumab) on expression and
activity of EBI2 on blood lymphocytes (by FACS using an EBI2-antibody), mRNA expression (by
qPCR) of EBI2 and UBAC2 (located on the opposite DNA strand of EBI2) and activity of
lymphocytes on a migration assay.
;
Status | Clinical Trial | Phase | |
---|---|---|---|
Active, not recruiting |
NCT04046913 -
The ADDapt Diet in Reducing Crohn's Disease Inflammation
|
N/A | |
Active, not recruiting |
NCT04989907 -
A Study in Adults With Ulcerative Colitis (UC) or Crohn's Disease (CD) Receiving Vedolizumab in Real-World Practice in Switzerland
|
||
Recruiting |
NCT05316584 -
A Novel Remote Patient and Medication Monitoring Solution to Improve Adherence and PerSiStence With IBD Therapy
|
N/A | |
Active, not recruiting |
NCT04990258 -
A 24-month Real Life PErsistence Efficacy and Safety Study in IBD Patients in REMission Switched From Intravenous Infliximab to Subcutaneous Infliximab CT-P13 Remsima®SC
|
||
Completed |
NCT06216223 -
Laser Versus Surgery in Anal Diseases in Inflammatory Bowel Patients
|
N/A | |
Enrolling by invitation |
NCT06015789 -
Self-care in Patients Affected by Inflammatory Bowel Disease and Caregivers' Contribution to Self-care
|
||
Recruiting |
NCT06065995 -
StoMakker Mobile Application
|
N/A | |
Recruiting |
NCT03282786 -
Comparison of Carbon Dioxide (CO2) to Air Insufflation in Colonoscopy in Patients With Inflammatory Bowel Disease
|
N/A | |
Recruiting |
NCT06002074 -
SMART Program Impact on Quality of Life in Inflammatory Bowel Diseases
|
N/A | |
Recruiting |
NCT04960826 -
Study of an Environmental Risk Factor in Crohn's Disease
|
||
Recruiting |
NCT05413941 -
Internet-based Cognitive Behavioral Therapy in Inflammatory Bowel Disease
|
N/A | |
Completed |
NCT03668249 -
A Study to Characterize Multidimensional Model to Predict the Course of Crohn's Disease (CD)
|
||
Completed |
NCT00721812 -
A First Time In Human Study to Evaluate the Safety, Tolerability and Pharmacokinetics of GSK1399686
|
Phase 1 | |
Recruiting |
NCT05809999 -
IBD Neoplasia Surveillance RCT
|
N/A | |
Recruiting |
NCT04138225 -
The Ecological Role of Yeasts in the Human Gut
|
||
Recruiting |
NCT04991324 -
Cholecalciferol Comedication in IBD - the 5C-study
|
Phase 3 | |
Completed |
NCT03173144 -
Chronic Inflammatory Disease, Lifestyle and Treatment Response
|
||
Not yet recruiting |
NCT05043818 -
A Clinical Study on the Screening of Intestinal Biomarkers in IBD Patients With Depression
|
||
Recruiting |
NCT03042091 -
Neomycin and Metronidazole Hydrochloride With or Without Polyethylene Glycol in Reducing Infection in Patients Undergoing Elective Colorectal Surgery
|
Early Phase 1 | |
Completed |
NCT02874365 -
Intestinal Stem Cells Characterization
|
N/A |