Identifying Young Inflammatory Bowel Disease Patients at Risk for Herpes Zoster

Ulcerative Colitis Clinical Trial

Official title:

Identify Young Immunosuppressed and Non-immunosuppressed Inflammatory Bowel Disease Patients at Risk for HZ

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT03553472
• Other study ID #: 2017-0512
• Status: Completed
• Start date: January 1, 2018
• Est. completion date: May 31, 2019

Study information

• Verified date: June 2019
• Source: University of Wisconsin, Madison
• Contact: n/a
• Is FDA regulated: No
• Study type: Observational

Clinical Trial Summary

Inflammatory bowel disease (IBD) patients under the age of 50 can have a greater risk than the general population above age 50. IBD patient are commonly treated with immunosuppression that increases the risk for Herpes Zoster. A new HZ vaccine is available that could decrease the risk of HZ in IBD patients.

Description:

Inflammatory bowel disease (IBD) is a group of chronic inflammatory disorders of the gastrointestinal tract. A recent national survey from the CDC estimates that the prevalence of IBD in the United States (US) is nearly 3.1 million cases. IBD is often associated with debilitating symptoms, hospitalizations, decreased quality of life, frequent procedures and/or surgery. Treatment options include immunosuppressive therapies, such as corticosteroids, immunomodulators (thiopurines and methotrexate) and anti-tumor necrosis factor alpha (TNF) agents. Although they are effective in achieving clinical remission and decrease the risk of complications, they also increase the risk for serious infections, including herpes zoster (HZ).

The primary goal is to study those patients with IBD who are thought to be at the highest risk for HZ reactivation by evaluating cell mediated immunity (CMI) to VZV.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 97
• Est. completion date: May 31, 2019
• Est. primary completion date: May 31, 2019
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 35 Years to 49 Years

Eligibility

Inclusion Criteria:

A history of chronic (greater than 3 month) ulcerative colitis or Crohn's disease diagnosed and documented by the standard clinical, radiographic, endoscopic and histopathologic criteria.

3.12 Ages 40-55 3.13 There will four groups divided by medication group. All patients will be on stable doses of medication for at least 3 months divided in the following groups: A) Group A (24 patients): mesalamine therapy or no IBD therapy B) Group B (12 patients): Thiopurine group: On azathiopurine at least 2.0mg/kg or 6MP 1.0mg/kg C) Group C (12 patients): Anti-TNF therapy group: On maintenance therapy infliximab (at least 8 every 8 weeks), golilumab (at least monthly), adalilumab (at least every 2 weeks), or certolizumab (at least monthly) D) Group D (12 patients): Combination therapy: On anti-TNF therapy as described in group along with either 15mg of methotrexate or azathioprine at least 1.0mg/kg or 6MP 0.5mg/kg 3.14 Previous history of varicella infection verified by positive VZV IgG test. 3.15 The patient must understand and voluntarily sign the informed consent document.

3.16 All participants must have received a tetanus, diphtheria, pertussis (Tdap) or tetanus, diphtheria (Td) within the previous 10 years the Wisconsin Immunization Registry (WIR), will be accessed via the EMR, so confirming immunization will not be a limitation) because tetanus CMI will be used as an experimental control.

Exclusion Criteria:

3.21 Current use of systemic steroids 3.22 Other autoimmune condition (e.g Rheumatoid arthritis, autoimmune hepatitis) 3.23 Receipt of HZ vaccine (As above, via WIR) 3.24 History of cytopenia in the last 12 months (WBC < 3.0 or anemia Hgb <10). (All patients on immunosuppressants routinely obtain blood work every 3-6 months, so this will be available at study entry) 3.25 History of previous herpes zoster infection.

Related Conditions & MeSH terms

• Colitis, Ulcerative
• Crohn Disease
• Herpes Zoster
• Inflammatory Bowel Diseases
• Intestinal Diseases
• Ulcerative Colitis

Locations

Country	Name	City	State
United States	University of Wisconsin Digestive Health Center	Madison	Wisconsin

Sponsors (1)

Lead Sponsor	Collaborator
University of Wisconsin, Madison

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Immune response by T cell, cell mediated immunity, to varicella zoster virus in patients with inflammatory bowel disease.	ELISPOT is an enzyme-linked assay for detecting and enumerating cytokine-producing lymphocytes. ELISPOT can detect cytokine-producing cells in as few as 1 in 300,000 cells. ELISPOT is the standard for measuring varicella cell mediated immunity.	Day 1
Secondary	Immune response by T cells ,cell Mediated Immunity, to varicella zoster virus in Immunosuppressed patients with IBD compared to those non-Immunosuppressed	ELISPOT is an enzyme-linked assay for detecting and enumerating cytokine-producing lymphocytes. ELISPOT can detect cytokine-producing cells in as few as 1 in 300,000 cells. ELISPOT is the standard for measuring varicella cell mediated immunity.	Day 1
Secondary	Immune response by T cell, cell mediated immunity, to varicella zoster virus in Immunosuppressed IBD patients compared to other immunosuppressed IBD patients	ELISPOT is an enzyme-linked assay for detecting and enumerating cytokine-producing lymphocytes. ELISPOT can detect cytokine-producing cells in as few as 1 in 300,000 cells. ELISPOT is the standard for measuring varicella .	Day 1