Phase 4 Psoriasis Trial, Recruiting
Who may be able to join
AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI
Who might be able to join this trial:
- People who have been diagnosed with moderate-to-severe plaque psoriasis by a dermatologist or other qualified clinician experienced in treating psoriasis
- People with a body mass index (BMI) of 30 or above (classified as obese), or a BMI between 27 and under 30 (classified as overweight) alongside at least one weight-related health condition such as high blood pressure, abnormal cholesterol levels, type 2 diabetes, obstructive sleep apnea, or heart/cardiovascular disease
- People who started treatment with ixekizumab approximately 3 months before the decision to add the second study medication (within a window of 2 to 4 months)
- People who are able to begin the second study medication within 30 days of the initial screening visit
Who may not be able to join:
- People who have been receiving ixekizumab for more than 4 months or less than 2 months at the time of the decision to add the second medication
- People who have previously used tirzepatide or similar medications known as GLP-1 receptor agonists, such as dulaglutide, liraglutide, or semaglutide
- People who are currently participating in another clinical trial
- People with a known allergy or sensitivity to tirzepatide or any of its ingredients
- People with a personal or family history of a specific type of thyroid cancer called medullary thyroid cancer
- People with a condition called multiple endocrine neoplasia type 2 (a rare hormonal disorder)
- People with type 1 diabetes
- People who have had inflammation of the pancreas (pancreatitis), either in the past or currently
- People with certain serious eye complications related to diabetes, including proliferative diabetic retinopathy, diabetic maculopathy, or a form of nonproliferative diabetic retinopathy that requires immediate treatment
- People with a history of a dangerous condition called diabetic ketoacidosis or a hyperosmolar state/coma (serious diabetes-related emergencies)
- People who have experienced severe low blood sugar episodes or who are unaware when their blood sugar drops dangerously low, within the 6 months before screening
- People with a history of serious stomach or digestive problems, including delayed stomach emptying (gastroparesis), severe acid reflux, persistent indigestion, or chronic nausea, constipation, or vomiting
Important: Always verify eligibility with the trial site directly before applying.
Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.
Contact this trial
Principal Investigator: Call 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon - Fri 8 AM - 8 PM Eastern time (UTC/GMT - 5 hours, EST), Eli Lilly and Company
Phone: 1-317-615-4559
Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.
GP referral letter
Print a one-page summary to share with your doctor.
Trial details
Where this trial is recruiting
Primary endpoints
Percentage of Participants Achieving Dermatology Life Quality Index (DLQI) (0,1); Percentage of Participants Achieving at least 10% Weight Reduction
Can't join this trial?
Data last synced from ClinicalTrials.gov: 22 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.