Spesolimab in Pyoderma Gangrenosum

Launched by ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · Oct 16, 2023

Keywords

ClinConnect Summary

This clinical trial is studying a medication called spesolimab to see if it can help people with moderate to severe pyoderma gangrenosum (PG), a rare skin condition that causes painful ulcers. The trial aims to understand how well spesolimab works and how the body responds to it. Researchers are looking for adult participants who are 18 years or older and have been diagnosed with ulcerative PG that hasn’t improved with previous treatments.

To be eligible for the study, participants must have at least one PG ulcer that has not responded to previous therapies and be in overall good health. Those interested in joining the trial can expect to attend regular study visits, where their condition will be monitored closely. It’s important to note that participants will need to follow specific guidelines regarding contraception if they are capable of becoming pregnant. The study is currently recruiting, and those who meet the requirements will contribute valuable information to help improve treatment options for this challenging condition.

Gender

ALL

Eligibility criteria

• Inclusion Criteria:
• • Male or female subjects ≥ 18 years of age at the time of signing the informed consent document
• • Subject is able to understand and voluntarily sign an informed consent document prior to participation in any study assessments or procedures
• • Subject is able to adhere to the study visit schedule and other protocol requirements.
• • Subject has clinically diagnosed ulcerative PG with PARACELSUS score greater than or equal to 10
• • Subject has at least one clinically measurable ulcerative PG lesion on body that has failed to respond to at least one prior therapy such as (but not limited to) topical corticosteroids, intralesional triamcinolone, prednisone, cyclosporine, IL-23 inhibitor, IL-17 inhibitors, IL-1 inhibitors, or TNF-α- blocker therapy
• • Subject has moderate to severe PG as determined by a GPG severity score of ≥3
• • Subject is judged to be in otherwise good overall health as judged by the investigator, based on medical history, limited physical examination, and laboratory testing. (NOTE: The definition of good health means a subject does not have uncontrolled significant co-morbid conditions).
• * Females of childbearing potential (FCBP) must have a negative pregnancy test at Screening and Baseline. While on investigational product and for at least 28 days after taking the last dose of investigational product, FCBP who engage in activity in which conception is possible must use one of the approved contraceptive options described below:
• • Option 1: Any one of the following highly effective contraceptive methods: hormonal contraception (oral, injection, implant, transdermal patch, vaginal ring); intrauterine device (IUD); tubal ligation; or partner's vasectomy.
• * Or option 2: Male or female condom (latex condom or nonlatex condom NOT made out of natural \[animal\] membrane \[for example, polyurethane\]). PLUS one additional barrier method:
• • (a) diaphragm with spermicide
• • (b) cervical cap with spermicide;
• • or (c) contraceptive sponge with spermicide.
• • The female subject's chosen form of contraception must be effective by the time the female subject presents for her Baseline visit (for example, hormonal contraception should be initiated at least 28 days before first spesolimab infusion at Baseline).
• Exclusion Criteria:
• • Subject has a persistent or recurring bacterial infection requiring systemic antibiotics, or clinically significant viral or fungal or helminth parasitic infections, within 2 weeks of the Screening Visit. Any treatment of such infections must have been completed at least 2 weeks prior to the Screening Visit and no new/recurrent infections should have occurred prior to the Baseline Visit.
• • Subject with current or history of positive human immunodeficiency virus (HIV), or congenital or acquired immunodeficiency (i.e. Common Variable Immunodeficiency \[CVID\]), hepatitis B or C, or active or untreated latent tuberculosis.
• • Subject has clinically significant (as determined by the investigator) renal, hepatic, hematologic, intestinal, endocrine, pulmonary, cardiovascular, neurological, psychiatric, immunologic, or other major uncontrolled diseases that will affect the health of the subject during the study, or interfere with the interpretation of study results. Uncontrolled disease defined as hospitalization within 1 month of screening visit or determined by specialist (rheumatologist, gastroenterologist) consulted prior to study start.
• • Subject has presence of acute demyelinating neuropathy
• • Major surgery (according to the investigator's assessment) performed within 12 weeks prior to receiving first dose of spesolimab or planned during trial such as hip replacement, aneurysm removal, stomach ligation, or otherwise determined by investigator
• • Subject has a suspected or active lymphoproliferative disorder or malignancy
• • Subject was treated previously with spesolimab or another IL-36R inhibitor biologic
• • Any documented active or suspected malignancy or history of malignancy within 5 years prior to screening, except appropriately treatment basal or squamous cell carcinoma of the skin or in situ carcinoma of uterine cervix.
• • Subject has received a live attenuated vaccine ≤ 30 days prior to study initiation.
• • History of adverse systemic or allergic reactions to any component of the study drug.
• • Female subject who is pregnant or breast feeding