- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03663400
Identify Predictors That Distinguish Between Tofacitinib Responders and Non-responders Based on Genotype and Cellular and Molecular Profiles From Pinch Biopsies, Blood and Stool Samples
August 9, 2022 updated by: NYU Langone Health
This is a prospective cohort study enrolling ulcerative colitis patients who initiate tofacitinib therapy.
Investigators will collect clinical data, blood and stool samples prior to initiation of tofacitinib and, at minimum, monthly after the start of therapy.
They will collect tissue from colonoscopies prior to initiation of therapy and within 6 months on therapy.
Clinical characteristics and response to treatment will then be associated with genotype, blood immune profiles, stool microbiota, and cellular and molecular profiles of the biopsies to generate a treatment response model.
Using predictors identified in our model, we will then attempt to validate the model and findings with the OCTAVE (Pfizer), SPARC (CCF), and RISK (CCF) data.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Observational
Enrollment (Actual)
47
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
New York
-
New York, New York, United States, 10016
- New York University School of Medicine
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 70 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Sampling Method
Non-Probability Sample
Study Population
Patients 18-70 with moderate to severe ulcerative colitis defined as a total mayo score between 6 and 12, and an endoscopic subscore of 2 or 3.
Description
Inclusion Criteria:
- Total mayo score between 6 and 12
- Endoscopic subscore of 2 or 3
Exclusion Criteria:
- Recent use of antibiotic therapy (<4 weeks)
- Current extreme diet (parenteral nutrition, specific carbohydrate diet).
- Active infection or malignancy.
- Significant underlying liver or renal disease.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
Patients Treated with Tofacitinib
Microbiota profiling by 16S sequencing RNA-seq transcriptional profiling of the blood and biopsy samples Immunological profiling by multi-parameter flow cytometry
|
will generate comprehensive genotype data for patients.
Samples will be used for transcriptional profiling, microbiota profiling by 16S analysis and immunological profiling by flow cytometry
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
GWAS analysis pretreatment
Time Frame: 1 Day
|
GWAS analysis by Illumina BeadChip to generate comprehensive genotype data on all 50 patients.
|
1 Day
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: David Hudesman, MD, NYU Langone Health
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
December 4, 2018
Primary Completion (Actual)
March 24, 2022
Study Completion (Actual)
March 24, 2022
Study Registration Dates
First Submitted
August 14, 2018
First Submitted That Met QC Criteria
September 6, 2018
First Posted (Actual)
September 10, 2018
Study Record Updates
Last Update Posted (Actual)
August 12, 2022
Last Update Submitted That Met QC Criteria
August 9, 2022
Last Verified
August 1, 2022
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 18-00630
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
YES
IPD Plan Description
All of the individual participant data collected during the trial, after deidentification.
IPD Sharing Time Frame
Beginning 3 months and ending 5 years following article publication.
IPD Sharing Access Criteria
Researchers who provide a methodologically sound proposal.
IPD Sharing Supporting Information Type
- STUDY_PROTOCOL
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
product manufactured in and exported from the U.S.
Yes
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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