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Precision Crohn's Disease Management Utilizing Predictive Protein Panels (ENvISION)

Sponsor
Children's Hospital Medical Center, Cincinnati (Other)
Overall Status
Active, not recruiting
CT.gov ID
NCT04131504
Collaborator
The Leona M. and Harry B. Helmsley Charitable Trust (Other)
239
Enrollment
4
Locations
49.5
Anticipated Duration (Months)
59.8
Patients Per Site
1.2
Patients Per Site Per Month

Study Details

Study Description

Brief Summary

Crohn's disease and ulcerative colitis affect about 1.6 to 3 million people in the United States with many of those being young children and adolescents. Physicians need better ways to inform decisions on therapy selection and recognize ongoing intestinal injury while on treatment.

The main reason for this research study is to see if a blood test or stool test, which measures specific proteins, taken just before starting a new treatment for Crohn's disease can predict a patient's ability to achieve complete intestinal healing. The investigators also want to see if the intensity of gut inflammation can be detected by measuring a separate set of proteins in the blood.

Condition or Disease Intervention/Treatment Phase

Detailed Description

Despite the heterogeneity of CD phenotypes and a potentially aggressive course of inadequately treated CD, treatment selection for newly diagnosed patients is currently based on clinical factors which do not define CD sub-types. Now, with additional biologic therapies for CD, there is a critical need for individual biochemical analysis both pre-treatment, and following induction to assess the probability of durable remission. These data will inform decisions on continued dosing of the current biologic, or whether addition of combination therapy or switching to a therapy with an alternative mechanism of action will be more beneficial.

The Food & Drug Administration (FDA) defines a companion diagnostic as a device that can identify patients most likely to benefit from a therapy or a device to monitor response with the purpose to adjust the treatment to achieve improved effectiveness.Our global aim is to develop a companion diagnostic (peripheral blood panel) that accurately predicts the probability of deep remission (clinical remission with MH) to anti-TNF and a protein (blood) biomarker panel that reproducibly distinguishes endoscopic MH from active (ulcerated) intestinal inflammation in patients with CD.

The long-term strategy is to utilize the "low-risk" anti-TNF specific module (protein panel) to personalize CD therapy. With the addition of new biologics for CD, patients with a low-risk inflammatory profile would not only be expected to achieve MH but also predicted to respond to treatment escalation strategies while avoiding or stopping the drug (if drug exposure is optimized) sooner in patients in which the protein profile predicts a low probability of deep remission with anti-TNF. As additional therapies are approved for pediatric CD, the priority would be to avoid anti-TNF in patients with a "high-risk" protein profile and specifically select therapies that target the patient's individual inflammatory signature. Additionally, the investigators expect the protein profile of patients failing to achieve deep remission to provide further insight into molecular mechanisms contributing to the continued inflammation and thereby directing the next therapeutic option.

Study Design

Study Type:
Observational
Actual Enrollment :
239 participants
Observational Model:
Cohort
Time Perspective:
Prospective
Official Title:
A Multi-Center, Prospective Study to Discover a Companion Diagnostic for Biologics Targeting TNF
Actual Study Start Date :
Oct 16, 2019
Anticipated Primary Completion Date :
Dec 1, 2023
Anticipated Study Completion Date :
Dec 1, 2023

Arms and Interventions

Arm Intervention/Treatment
Phase I - Cross-sectional Study (CD and Suspected IBD)

150 children and young adults who have been previously diagnosed with CD (anti-TNF naïve) or suspected of having IBD (based on clinical symptoms and laboratory testing) who are scheduled for a clinically-indicated colonoscopy are eligible to be enrolled in this cohort.
Phase I - Cross-sectional Study (healthy volunteers)

20 healthy controls will be enrolled at Cincinnati Children's Hospital only. Once demographics, past medical/surgical history and biospecimens (blood/stool) are collected, controls will complete participation.
Phase II - Longitudinal Study of Participants with CD

70 children and young adults who have been diagnosed with CD (anti-TNF naïve) and are scheduled to receive infliximab (or adalimumab) are eligible to be enrolled in this cohort.

Drug: Infliximab
No standard dosing regimen will be used and the dose will be determined by the treating physician
Other Names:
  • Remicade

    • Drug: Adalimumab
    No standard dosing regimen will be used and the dose will be determined by the treating physician
    Other Names:
  • Humira

    		•

    Outcome Measures

    Primary Outcome Measures

    1. Sustained Deep Remission [1 year]

      Sustained Deep Remission, defined as meeting all of the following at 1 year (check all that apply): no wPCDAI score of ≥12.5 on two consecutive visits between week 30-52 wPCDAI at week 52 is <12.5 off prednisone between weeks 30-52 endoscopic remission (SES-CD<3)

    Secondary Outcome Measures

    1. End of Induction Outcomes: Clinical Response [Week 16]

      Improvement of >17.5 points from baseline wPCDAI and/or Week 16 wPCDAI= <12.5 points

    2. End of Induction Outcomes: Clinical Remission [Week 16]

      wPCDAI <12.5 at Week 16

    3. End of Induction Outcomes: Steroid Free Clinical Remission [Week 16]

      wPCDAI <12.5 and off prednisone by Week 16

    4. End of Induction Outcomes: Fecal Biochemical Response [Week 16]

      Fecal calprotectin improved >50% from baseline stool (+/- 30 days from Week 16)

    5. End of Induction Outcomes: Fecal Biochemical Remission [Week 16]

      Fecal calprotectin <250µg/g at Week 16 (+/- 30 days)

    6. End of Induction Outcomes: Blood CRP Biochemical Remission [Week 16]

      CRP <0.5 mg/dL at Week 16

    7. End of Induction Outcomes: Blood CD64 Biochemical Remission [Week 16]

      nCD64 <4.5 at Week 16

    8. Week 52 Outcomes: Endoscopic Response [1 year]

      50% reduction in SES-CD score from baseline SES-CD (if performed)

    9. Week 52 Outcomes: Endoscopic Remission [1 year]

      SES-CD <3

    10. Week 52 Outcomes: Minimal Endoscopic Activity [1 year]

      SES-CD <6 with no individual SES-CD subscore >1

    11. Week 52 Outcomes: Complete Intestinal Healing [1 year]

      SES-CD = 0

    12. Week 52 Outcomes: Sustained, Steroid-free Clinical Remission [1 year]

      wPCDAI <12.5 for all visits from weeks 30-52, off prednisone

    13. Week 52 Outcomes: Clinical Remission [1 year]

      wPCDAI <12.5 and off prednisone at last study visit

    14. Week 52 Outcomes: Clinical Remission and Endoscopic Response [1 year]

      wPCDAI <12.5 at week 52 and SES-CD>50% reduction from baseline

    15. Week 52 Outcomes: Clinical Remission and Minimal Endoscopic Activity [1 year]

      wPCDAI <12.5 at week 52 and SES-CD<6 with no individual SES-CD subscore >1

    16. Week 52 Outcomes: Treatment Response [1 year]

      continues on anti-TNF without surgery, hospitalization and off prednisone by week 16

    17. Week 52 Outcomes: Transmural ileal healing [1 year]

      ileum subscore stage 0 (score = 0) or stage 1 (score 1-3)

    18. Week 52 Outcomes: Transmural colonic healing [1 year]

      all segments of colon subscore stage 0 (score=0) or stage 1 (score 1-3)

    19. Week 52 Outcomes: Total Bowel Transmural healing [1 year]

      total ileum and colonic subscore is not greater than stage 1 on either individual score

    20. Week 52 Outcomes: Fecal Biochemical Remission [1 year]

      fecal calprotectin <250 µg/g at week 52

    21. Week 52 Outcomes: Deep Fecal Biochemical Remission [1 year]

      fecal calprotectin <150 µg/g at week 52

    22. Week 52 Outcomes: CRP Biochemical Remission [1 year]

      CRP <0.5 mg/dL at week 52

    23. Week 52 Outcomes: CD64 Biochemical Remission [1 year]

      nCD64 <4.5 at week 52

    24. Week 52 Outcomes: PGA Remission [1 year]

      physician-rated PGA is quiescent and subject is off prednisone

    Eligibility Criteria

    Criteria

    Ages Eligible for Study:
    1 Year to 22 Years
    Sexes Eligible for Study:
    All
    Accepts Healthy Volunteers:
    Yes

    Phase I - Cross-sectional Study (CD and Suspected IBD)

    Inclusion Criteria:

    1. Age criteria: > 1 year to < 22 years of age

    2. Diagnosis of Crohn's disease, anti-TNF naïve, and colonoscopy scheduled OR

    3. Clinical suspicion for IBD (treatment naïve) and colonoscopy scheduled

    4. Permission of parent/guardian and assent or consent of research participant

    Exclusion Criteria:

    1. Any prior treatment with an anti-TNF, such as infliximab, adalimumab, certolizumab or golimumab

    2. Known diagnosis of ulcerative colitis (UC) or inflammatory bowel disease-unspecified (IBD-U)

    3. Active or prior evidence of internal (abdominal/pelvic) penetrating fistula(e)

    4. Active intra-abdominal abscess or perianal abscess

    5. Active Clostridium difficile infection or other known enteric infection in last 2 weeks

    6. Current ileostomy or colostomy, extensive small bowel resection, ileoanal pouch or short bowel syndrome

    7. History of autoimmune disease (including autoimmune hepatitis, primary sclerosing cholangitis, thyroiditis, psoriasis or juvenile idiopathic arthritis)

    8. Any condition that in the opinion of the PI will prevent the research participant from taking part in this study

    Phase I - Cross-sectional Study (healthy volunteers)

    Inclusion Criteria:

    1. Age criteria: > 1 year to < 22 years of age

    2. Any CCHMC patient

    3. Permission of parent/guardian and assent or consent of research participant

    Exclusion Criteria:

    1. Known diagnosis of one or more of the following: irritable bowel syndrome, gastroesophageal reflux, constipation, BMI>95% for age, small intestinal bacterial overgrowth (SIBO) or history of intestinal polyps

    2. Received any antibiotic in the last 30 days or known viral or bacterial illness in the last 30 days

    3. Any NSAID use in the last 14 days

    4. History of an autoimmune disease (including diabetes, autoimmune hepatitis, primary sclerosing cholangitis, thyroiditis, psoriasis or juvenile idiopathic arthritis)

    5. Any condition that in the opinion of the PI will prevent the research participant from taking part in this study

    Phase II - Longitudinal Study of Participants with CD

    Inclusion Criteria:

    1. Age criteria: > 1 year to < 22 years of age

    2. Diagnosis of Crohn's disease with:

    3. Luminal inflammation (ulcerations in ileum and/or colon visible by ileocolonoscopy) and

    4. Endoscopic evidence of active Crohn's disease (up to 90 days prior to starting anti-TNF) OR if no colonoscopy within 90 days then fecal calprotectin ≥250 µg/g or fecal lactoferrin >10 µg/g (<90 days from starting anti-TNF)

    5. Anti-TNF naïve

    6. Starting infliximab or adalimumab (or either biosimilar)

    7. Permission of parent/guardian and assent or consent of research participant

    Exclusion Criteria:

    1. Crohn's disease limited to esophagus, stomach, duodenum or jejunum

    2. Prior treatment with infliximab, adalimumab, certolizumab or golimumab

    3. Known diagnosis of Ulcerative colitis (UC) or inflammatory bowel disease-unspecified (IBD-U)

    4. Active or prior evidence of internal (abdominal/pelvic) penetrating fistula(e)

    5. Active intra-abdominal abscess or perianal abscess

    6. Active Clostridium difficile infection or other known enteric infection in last 2 weeks

    7. Current ileostomy or colostomy, extensive small bowel resection, ileoanal pouch or short bowel syndrome

    8. History of autoimmune disease (including autoimmune hepatitis, primary sclerosing cholangitis, thyroiditis, psoriasis or juvenile idiopathic arthritis)

    9. Contraindications to MRI scanning, such as metal implants/non-compatible medical devices or medical conditions

    10. Any condition that in the opinion of the PI will prevent the research participant from taking part in this study

    Contacts and Locations

    Locations

    Site City State Country Postal Code
    1 Connecticut Children's Medical Center Hartford Connecticut United States 06016
    2 Cincinnati Children's Hospital Cincinnati Ohio United States 45229
    3 Nationwide Children's Hospital Columbus Ohio United States 43205
    4 Medical College of Wisconsin Milwaukee Wisconsin United States 53226

    Sponsors and Collaborators

    • Children's Hospital Medical Center, Cincinnati
    • The Leona M. and Harry B. Helmsley Charitable Trust

    Investigators

    • Principal Investigator: Phillip Minar, MD, MS, Children's Hospital Medical Center, Cincinnati

    Study Documents (Full-Text)

    None provided.

    More Information

    Publications

    None provided.
    Responsible Party:
    Children's Hospital Medical Center, Cincinnati
    ClinicalTrials.gov Identifier:
    NCT04131504
    Other Study ID Numbers:
    • 2019-0730
    First Posted:
    Oct 18, 2019
    Last Update Posted:
    Jun 10, 2022
    Last Verified:
    Jun 1, 2022
    Individual Participant Data (IPD) Sharing Statement:
    No
    Plan to Share IPD:
    No
    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.:
    No
    Additional relevant MeSH terms:
    Crohn Disease
    Adalimumab
    Infliximab

    Study Results

    No Results Posted as of Jun 10, 2022