Ixekizumab Concomitantly Administered With Tirzepatide in Adults With Moderate-to-Severe Plaque Psoriasis and Obesity or Overweight

ID#: NCT06588283

Age: 18 years - 66+

Gender: All

Healthy Subjects: No

Study Phase: Phase 3

Recruitment Status: Recruiting

Start Date: September 30, 2024

End Date: May 01, 2026

Contact Information:
There may be multiple sites in this clinical trial. 1-877-CTLILLY (1-877-285-4559) or
3176154559
Summary: The main purpose of this study is to demonstrate that when participants with moderate to severe plaque psoriasis and obesity or overweight in the presence of at least 1 weight-related comorbid condition receive ixekizumab and tirzepatide concomitantly administered, participants see improvement in their psoriasis and achieve weight reduction compared to when receiving ixekizumab. Participation in this study includes up to 12 visits and could last up to 61 weeks including screening, open label treatment period, and post-treatment follow-up period.
Eligibility:

Inclusion Criteria:

- Have a diagnosis of moderate-to-severe plaque psoriasis (PsO) for at least 6 months.

- Have both a Static Physician's Global Assessment (sPGA) score of ≥3 and a Psoriasis Area and Severity Index (PASI) ≥12.

- Have ≥10% body surface area (BSA) involvement.

- Have obesity, body mass index of ≥30 kilograms per meter squared (BMI ≥30 kg/m²) or overweight (BMI ≥27 to <30 kg/m²) in the presence of at least 1 of these weight-related comorbid conditions (hypertension, dyslipidemia, obstructive sleep apnea, cardiovascular disease, or T2DM).

Exclusion Criteria: Medical Conditions

- Have Type 1 Diabetes Mellitus (T1DM).

- Have insulin-treated Type 2 Diabetes Mellitus (T2DM).

- Have a prior or planned surgical treatment for obesity.

- Have a family or personal history of medullary thyroid carcinoma (MTC) or multiple endocrine neoplasia (MEN) syndrome type 2.

- Have active, or a history of inflammatory bowel disease (Crohn's or ulcerative colitis).

- Have a diagnosis or history of malignant disease within the 5 years prior to randomization, with the following exceptions:

- basal cell or squamous epithelial carcinomas of the skin that have been resected, with no evidence of metastatic disease for 3 years.

- cervical carcinoma in situ, with no evidence of recurrence within the 5 years prior to randomization.

- Have serious disorder or illness other than PsO.

- Have a history of chronic or acute pancreatitis.

- Have any prior use of ixekizumab or tirzepatide.

- Have a previous failure or intolerance to an interleukin 17 inhibitor (IL-17i) or glucagon-like peptide 1 (GLP-1) receptor agonists.
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