Treatment of Immune Checkpoint Inhibitor-related Diarrhea and/ or Colitis With Ustekinumab in Cancer Patients

NCT ID: NCT06807593

Last Updated: 2025-10-07

Basic Information

• Recruitment Status: NOT_YET_RECRUITING
• Clinical Phase: PHASE2
• Total Enrollment: 10 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2025-11-30
• Study Completion Date: 2027-03-31

Brief Summary

The goal of this clinical research study is to learn if ustekinumab can help to control immune-related diarrhea and/or colitis in cancer patients.

Detailed Description

Primary Objectives:

To assess the efficacy of ustekinumab for clinical remission/response of immune-related diarrhea and/or colitis

To assess the efficacy of ustekinumab in reducing fecal calprotectin levels

Secondary Objectives:

To assess steroid free IMDC remission by week 4 and 8

To assess the IMDC recurrence by week 4 and 8

To assess the time duration to IMDC recurrence and overall survival

To assess the efficacy of ustekinumab to achieve endoscopic remission of immune-related diarrhea and/or colitis

To identify immune signatures related to GI irAEs and those specific to responsiveness to ustekinumab

To identify pro-inflammatory immune signatures in serum

To assess patient symptom and QOL

Conditions

Cancer

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Single Arm

Participants will be identified per the evaluation of primary oncology and/or gastroenterology consult services.

Group Type: EXPERIMENTAL

Ustekinumab

Intervention Type: DRUG

Given by infusion

Interventions

Ustekinumab

Given by infusion

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

1. Patients who receive any type of ICI therapy

2. Patients with ≥ grade 2 immune-related diarrhea and/or colitis according to the Common Terminology Criteria for Adverse Events (CTCAE) version 5.0 within 45 days prior to enrollment in study

3. Patients with ability to understand and willingness to sign informed consent

4. Patients with a diagnosis of any type of solid tumors on ICI systemic therapy

5. No concern for active concomitant GI infection for immune-related diarrhea and/or colitis work up at the time of protocol therapy initiation as confirmed by stool tests or as per the treating physician based on clinical presentation

6. Patient who has been cleared for enrollment by Infectious Diseases consultant or treating physician if positive infection workup or screening tests (e.g. lifelong positive T- spot due to BCG inoculation, chronic colonization) prior to initiation of diarrhea/colitis treatment and/ or imaging (e.g. CXR, CT CAP etc) confirms the absence of active infections (e.g. TB) within 60 days prior to initiation of protocol therapy

7. Concurrent or prior cancer therapy (non-checkpoint inhibitors) that are not deemed as a significant contributor of the GI adverse event can be allowed in the study.

8. Patients can be on the steroid treatment within 45 days before Ustekinumab

9. Patients with non- GI immune-related adverse events (irAEs) can be enrolled if there is no contraindication to the use of ustekinumab in the treatment of the non-GI irAEs present

10. Patients with a new index event of . grade 2 immune-related diarrhea and/or colitis may be enrolled if previous IMDC event was . 1 year ago with successful treatment and clinical remission

Exclusion Criteria

1. Patients younger than 18 years of age

2. Patients with persistent gastrointestinal infection confirmed with positive testing despite completing 5 days of antibiotics

3. Patients with history of inflammatory bowel disease and/or radiation enterocolitis with active disease status at the time of study treatment initiation

4. Pregnant and breastfeeding women

5. Women of child-bearing potential who have positive urine or serum pregnancy test or refuse to do pregnancy test unless last menstrual cycle was > 1 year prior to consent and/ or clear documentation states that patient is peri- or post-menopausal or there was recent supporting objective evidence of 'no pregnancy' status (e.g. blood or imaging) within 30 days prior to enrollment in study

6. Patients who develop concurrent non-GI toxicity (irAEs) at the time of study treatment initiation, with contraindication to the use of ustekinumab in the treatment of the non GI irAEs present

7. Patients have already received other biologic treatment for IMDC such as infliximab, vedolizumab, EXCEPT if these drugs were used in a previous IMDC event that occurred ≥ 1 year earlier at which time there was complete resolution of the disease

• Minimum Eligible Age: 18 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Janssen Research & Development, LLC

INDUSTRY

Sponsor Role: collaborator

M.D. Anderson Cancer Center

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Yinghong Wang, MD,PHD

Role: PRINCIPAL_INVESTIGATOR

M.D. Anderson Cancer Center

Locations

The University of Texas M. D. Anderson Cancer Center

Houston, Texas, United States

Countries

United States

Central Contacts

Yinghong Wang, MD,PHD

Role: CONTACT

ywang59@mdanderson.org

(281) 221-9138

Facility Contacts

Yinghong Wang, MD,PHD

Role: primary

ywang59@mdanderson.org

281-221-9138

Related Links

http://www.mdanderson.org

MD Anderson Cancer Center Website

Other Identifiers

NCI-2025-00795

Identifier Type: OTHER

Identifier Source: secondary_id

2024-0417

Identifier Type: -

Identifier Source: org_study_id