New psoriasis pill shows promise in early trial

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: 1. At least 18 years of age 2. Have a diagnosis of plaque psoriasis (with or without psoriatic arthritis) for at least 6 months before the first administration of study treatment 3. Meet the following disease severity criteria for moderate to severe plaque psoriasis at Screening and Baseline visits: 1. IGA Score of 3 or 4 AND 2. Total affected body surface area of \>3 to 10% for moderate and 10% to 15% for severe psoriasis 3. Excludes participants with scalp only plaques 4. Be inadequately controlled with or intolerant of at least one prior topical therapy including but not limited to: corticosteroids, retinoids, vitamin D, vitamin D/steroid and retinoid/steroid combinations, tacrolimus, pimecrolimus, anthralin/dithranol, coal tar preparations, tapinarof, roflumilast for the treatment of psoriasis at both Screening and Baseline visits 5. In the opinion of the Investigator, be a candidate for phototherapy or systemic treatment for psoriasis 6. Completed appropriate washouts for prior treatments for psoriasis 7. Be considered, in the opinion of the Investigator, suitable candidates for RXR agonist therapy 8. Women participants of childbearing potential (WOCBP) (see Section 8.1.10) or sexually active male participants with partners of childbearing potential agree to practice a highly effective method of contraception (failure rate of \< 1% per year when used consistently and correctly; see Section 8.1.10.1) prior to receiving, while receiving, and for at least 6 months after receiving the last administration of study intervention 9. WOCBP must have a negative highly sensitive serum beta-human chorionic gonadotropic (b-hCG) pregnancy test at Screening and confirmed at Baseline prior to receiving the first administration of study drug 10. WOCBP must agree not to donate eggs (ova, oocytes) or freeze for future and males must agree not to donate sperm for the purpose of reproduction for at least 6 months after receiving the last administration of study intervention. 11. Female participants must agree to not breastfeed while enrolled in this study and within 6 months after the last dose of study intervention 12. Sign an informed consent form (ICF) indicating that the participant understands the purpose of, and procedures required for, the study and is willing to participate in the study 13. Be willing to and able to adhere to the requirements in this protocol Exclusion Criteria: 1. Has more than 15% of total body surface area affected by psoriasis plaques 2. Has a non-plaque form of psoriasis (e.g., erythrodermic, guttate, or pustular) at Screening or at time of randomization 3. Has current drug-induced psoriasis (e.g., a new onset of psoriasis or an exacerbation of psoriasis from beta-blockers, calcium channel blockers, or lithium) 4. Has confounding diagnoses including but not limited to palmoplantar pustulosis, eczematous dermatitis, contact/irritant dermatitis, acquired keratoderma 5. Has received within 12 weeks of the first dose (Day 1) any prior biologic (or biosimilars of) for the treatment of psoriasis, psoriatic arthritis, or any other indications that could impact the assessment of psoriasis. Prior biologic therapy includes but is not limited to TNF-inhibitors, IL-17 inhibitors, IL-12/23 inhibitors, IL-23 inhibitors 6. Has received within 4 weeks of the first dose (Day 1) any systemic immunosuppressives for the treatment of psoriasis or psoriatic arthritis, or any other indications that could impact the assessment of psoriasis, Phototherapy or narrow band laser (e.g., Excimer or XTRAC), lithium, antimalarials, or intramuscular (IM) gold. Systemic immunosuppressive therapy includes but is not limited to methotrexate, azathioprine, cyclosporine, JAK/TYK pathway inhibitors, 6-thioguanine, mercaptopurine, mycophenolate mofetil, tacrolimus, acitretin, or anakinra 7. Has received within 2 weeks of the first dose (Day 1) any topical medications for psoriasis or other conditions that could impact assessment of psoriasis, including but not limited to topical corticosteroids, retinoids, vitamin D analogs, combinations of calcipotriene and topical corticosteroids, tacrolimus, pimecrolimus, anthralin/dithranol, coal tar preparations, PDE4 inhibitors (e.g. crisaborole), or other topicals used for the treatment of psoriasis (tapinarof, roflumilast etc.) 8. Has received within 12 weeks or 5 half-lives (whichever is longer) of the first dose (Day 1) other biologic therapy or experimental antibody, any agent that modulates T-cells (e.g., natalizumab, abatacept etc.) 9. Has received within 4 weeks or 5 half-lives (whichever is longer) of the first dose (Day 1) any other experimental systemic therapy for any indication 10. Is currently enrolled in another study using an investigational agent or procedure 11. Has evidence of skin conditions that could interfere with clinical assessments of psoriasis (e.g. eczema, seborrheic dermatitis, or pityriasis rosea) 12. Has a current history of severe, uncontrolled or progressive systemic medical conditions including renal, cardiac, vascular, pulmonary, gastrointestinal, endocrine, neurologic, hematologic, rheumatologic, psychiatric, or metabolic disturbances 13. Has unstable cardiovascular disease, defined as a recent clinical deterioration in the last 3 months (e.g., unstable angina, atrial fibrillation) or a cardiac hospitalization within the last 3 months 14. Currently has a known malignancy or has a history of malignancy within 5 years before screening with the exception of non-melanoma skin cancer curatively treated with no evidence of recurrence for at least 3 months before the first study drug administration or cervical carcinoma in situ of the cervix that has been treated with no evidence of recurrence for at least 3 years before the first study drug administration 15. Has a history of lymphoproliferative disease, including lymphoma, leukemia, monoclonal gammopathy, or signs/symptoms suggestive of possible lymphoproliferative disease 16. Has a transplanted organ (with the exception of a corneal transplant \> 3 months before the first study drug administration) 17. Has unstable suicidal ideation or suicidal behavior, or a suicide attempt (including interrupted, aborted attempts and preparatory behaviors for suicide attempt), in the last 6 months 18. Has had a major surgery within 8 weeks of Screening or has such surgery planned during the time participant is expected to participate in the study 19. Has had a substance abuse problem within the previous 12 months 20. Has a history of chronic or recurrent infectious disease including but not limited to chronic renal infection, recurrent urinary tract infection (UTI), chronic respiratory infections (e.g., tuberculosis), skin infections, or fungal infections 21. Is currently being treated for a thyroid condition or have abnormalities in TSH, free T4 or T3 at Screening 22. Has had a serious infection (e.g., sepsis, pneumonia, pyelonephritis) requiring hospitalization within the 2 months before Screening 23. Has had herpes zoster (shingles) within 2 months prior to Screening 24. Has an active tuberculosis (TB) infection as confirmed by TB test during screening 25. Tests positive for hepatitis B virus (HBV) infection 26. Is seropositive for antibodies to hepatitis C virus (HCV). If the antibody test result is positive at screening, the participant will be allowed to be re-screened one time and enrolled after a negative HCV RNA test result 27. Is infected with human immunodeficiency virus (HIV) 28. Unable to avoid prolonged sun exposure or use of tanning beds or other ultraviolet light sources 29. Has received within 2 weeks of the first dose (Day 1) any prescribed anticoagulant, including but not limited to coumarins (such as warfarin), factor Xa inhibitors (i.e., apixaban, rivaroxaban), heparins (e.g., heparin, enoxaparin), and direct thrombin inhibitors 30. Has any condition that, in the opinion of the Investigator, would make participation not be in the best interest of the participant or that could prevent, limit, or confound the protocol-specified assessments 31. Is an employee of the Investigator or study site, with direct involvement in the proposed study or other studies under the direction of that Investigator or study site, as well as family members of the employees or the Investigator 32. Any abnormal laboratory value greater than 2.5 times upper limit of normal (ULN). If one or more of the laboratory parameters is out of range, a single retest of laboratory values is permitted