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NCT Number: NCT06696014

Mirikizumab Real World Protocol

The goal of this observational study is to learn about how effective mirikizumab (Omvoh) is when treating patients with ulcerative colitis (UC)

Does mirikizumab (Omvoh) lead to a reduction in symptoms at intervals throughout one year?

Participants being prescribed mirikizumab (Omvoh) as part of their regular medical care for UC will answer online survey questions about their bowel habits for 1 year.

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Key information

Conditions

Ulcerative Colitis Colitis Colitis, Ulcerative Colonic Diseases Digestive System Diseases Gastroenteritis Gastrointestinal Diseases Inflammatory Bowel Diseases Intestinal Diseases

Age range

18 year and older

Sex eligibility

All sexes

Study type

Observational

Primary location

TIDHI Innovation Inc., Toronto, Ontario, Canada

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Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • Adult patients, age 18 years or older, with UC, who within 2 weeks have been started on mirikizumab therapy for moderate to severe UC or who plan to begin this therapy within the next 2 weeks. The start of the mirikizumab treatment must have been or be initiated in the setting of standard-of-care therapy.
  • Anticipation that the patient will be followed by the participating center for the next 12 months.
  • Diagnosis of UC must be established based on standard clinical, radiographic, endoscopic, and histologic criteria as described below.

Criteria for diagnosis of UC The following diagnostic criteria were developed by the NIDDK IBD Genetics Consortium and are provided as guidelines to complete documentation on individuals with Ulcerative Colitis.

A) Symptoms including one or more: diarrhea, rectal bleeding, abdominal pain, fever, extraintestinal manifestations, weight loss, or failure to thrive.

AND

B) Symptoms on two or more occasions separated by at least 8 weeks or ongoing symptoms of at least 6 weeks duration.

AND

C) Endoscopic Findings compatible with UC:

  • Superficial inflammation and/or ulceration (involving only the mucosa and submucosa) of the colon, which is continuous from the rectum extending proximally without skip lesions or complete rectal sparing (relative rectal sparing is allowed for patients receiving topical, rectal therapy; patchiness of endoscopic inflammation may be observed in patients with partially treated ulcerative colitis).
  • In patients with proctitis or left-sided ulcerative colitis, there may be an area of inflammation in the cecum, usually surrounding the appendiceal orifice.
  • No inflammation of the small intestine ("backwash ileitis" is allowed - non-stenotic superficial inflammation of the terminal ileal mucosa associated with severe pancolitis, which resolves following medical or surgical treatment of the colitis).
  • No features of Crohn's disease listed above. There is no minimum length of extension of UC required for inclusion in this study.

Exclusion criteria

Patients will be excluded if they meet any of the following criteria:

  • Inability to provide informed consent.
  • Non-English speaking.
  • Patients presenting for a one-time consultation.

Treatment and study plan

Primary outcomes

  1. induction of clinical response as evaluated by the Simple Clinical Colitis Activity Index (SCCAI) for the patient-reported outcomes.

    Time frame: Weeks 1,2,4,8,12,18,24,36, and 52 after the start of therapy (each time point will be assessed separately)

    The SCCAI is a 6-item that describes the symptoms and disease activity of a patient with UC at the time of assessment. A score of 0-4 is considered a clinical range of remission (but with more refined definitions of clinical remission with SCCAI ≤2 and very mild symptoms with a score >2 ≤4), 5-7 mild activity, 8-16 moderate activity and > 16 severe activity.

    A response will be defined as a decrease of the SCCAI score < 5 points in patients with a baseline SCCAI ≥5.

Secondary outcomes

  1. Remission as measured by Patient-Reported Outcomes Measurement Information System (PROMIS)-Depression Scoreoint will be assessed separately) (as measured by various PROs as outlined in methods)

    Time frame: Weeks 0, 12, 24, and 52.

    Description: PROMIS measure of depression measures well-being. This is calculated as T scores. A clinically meaningful difference is considered to be a change in T score of ≥ 2.5 (scores are normalized at 50 with a standard deviation of 10). Differences in PROMIS scores compared to baseline will be assessed.

  2. Remission as measured by PROMIS-Anxiety Score

    Time frame: Weeks 0, 12, 24, and 52

    PROMIS measure of anxiety measures well-being. This is calculated as T scores. A clinically meaningful difference is considered to be a change in T score of ≥ 2.5 (scores are normalized at 50 with a standard deviation of 10). Differences in PROMIS scores compared to baseline will be assessed.

  3. Remission as measured by PROMIS-Sleep Score

    Time frame: Weeks 0, 12, 24, and 52

    PROMIS measure of sleep measures well-being. This is calculated as T scores. A clinically meaningful difference is considered to be a change in T score of ≥ 2.5 (scores are normalized at 50 with a standard deviation of 10). Differences in PROMIS scores compared to baseline will be assessed.

  4. Remission as measured by PROMIS-Social Satisfaction Score

    Time frame: Weeks 0, 12, 24, and 52

    PROMIS measure of satisfaction measures well-being. This is calculated as T scores. A clinically meaningful difference is considered to be a change in T score of ≥ 2.5 (scores are normalized at 50 with a standard deviation of 10). Differences in PROMIS scores compared to baseline will be assessed.

  5. Remission as measured by Likert scale urgency Score

    Time frame: Weeks 1,2,4,8,12,18,24,36, and 52 after the start of therapy

    Urgency will be measured by the 11-point Likert scale urgency question as validated in the mirikizumab clinical trials. Score range is 0-10. The higher the score, the worse the urgency.

  6. Remission as measured by Functional Assessment of Chronic Illness Therapy (FACIT)- Fatigue Scale Score

    Time frame: Baseline (Week 0), Weeks 12, 24, and 52

    Fatigue will be determined by the validated FACIT-F questionnaire. The FACIT-F is a 13-item measure that assesses self-reported fatigue and its impact upon daily activities and function. Score range is 0-52. The higher the score, the better the quality of life.

  7. Remission as measured by The Short Inflammatory Bowel Disease Questionnaire (SIBDQ) score

    Time frame: Weeks 0,4,8,12,18,24,36 and 52

    The SIBDQ is a disease-specific health-related quality of life (HRQOL) questionnaire, able to detect and define meaningful clinical changes in inflammatory bowel disease (IBD) participants by measuring physical, social and emotional status. The SIBDQ consists of 10 questions; each question is scored on a scale from 1 (poor QOL) to 7 (optimum QOL). A higher score indicates a better health-related quality of life. Total scores range from 10 (poor QoL) to 70 (good QoL).

Study contacts

Contact information is provided by the study sponsor or research team.

Emily English, MSW, CCRC

CONTACT

[email protected]

919-843-8105

Sponsors and collaborators

Lead sponsor

University of North Carolina, Chapel Hill

Other

Collaborators

  • Eli Lilly and Company

Registry information

Official study title

MIrikizumab in UC - a Real-woRld prOspective multicenteR Registry

Acronym: MIRROR

Important dates

Study start
2025
Primary completion
2030
Study completion
2030
First posted
Nov 19, 2024
Registry last updated
Jul 9, 2025

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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