Promising drug may ease painful genital psoriasis
NCT ID NCT06611163
First seen Jun 27, 2026 · Last updated Sep 02, 2026 · Updated 2 times
Summary
This study tests an injected drug called tildrakizumab for people with moderate to severe genital psoriasis. About 206 adults will receive either the drug or a placebo to see if it clears skin and reduces itching. The goal is to improve comfort and quality of life in this sensitive area.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
-
206 people
The number who actually took part.
- Started
-
Mar 2025
- Expected to finish
-
Feb 2027
An estimate. End dates often move.
- Lead sponsor
-
A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Ability to understand the purpose and risks of the trial, willingness and ability to comply with the protocol, and provide written informed consent in accordance with institutional and regulatory guidelines 2. Age ≥ 18 years of age at the time of signing consent 3. Diagnosis of moderate to severe psoriasis of the genital area at Screening and baseline defined as modified sPGA-G score of ≥3. 4. Presence of non-genital plaque psoriasis (BSA ≥1%) at both Screening and Baseline. 5. Presence of psoriasis of the genital area that is inadequately controlled with topical therapy or the subject is intolerant to topical therapy 6. Negative evaluation for TB within 4 weeks before initiating IMP, defined as a negative QuantiFERON test. Subjects with a positive QuantiFERON test or 2 successive indeterminate QuantiFERON tests are allowed if they have all of the following: * no history of active tuberculosis (TB) or symptoms of TB, * a posteroanterior chest radiograph (with associated report available at the site) performed within 3 months of Screening with no evidence of active TB (or of any other pulmonary infectious diseases), * if prior latent TB infection, must have history of adequate prophylaxis (per local standard of care), * if presence of latent TB is established, then treatment according to local country guidelines must have been followed for 4 weeks, prior to dosing in the study at Visit 2-Week 0. A maximum of 2 QuantiFERON tests of no more than 3 weeks apart are allowed. A re-test is only permitted if the first is indeterminate; the result of the second test will then be used Exclusion Criteria: 1. Predominantly non-plaque forms of psoriasis specifically erythrodermic psoriasis, predominantly pustular psoriasis, medication-induced or medication-exacerbated psoriasis, or new-onset guttate psoriasis. 2. Planned surgical intervention between Baseline and the Week 16 evaluation for a pre-treatment condition. 3. Active infection or history of infections as follows: * any active infection (bacterial, fungal or viral) for which systemic anti-infectives were used within 28 days prior to first investigational medicinal product (IMP) dose, with the last dose having been received within 7 days of Screening, * a serious infection, defined as requiring hospitalization or intravenous (IV) anti-infectives within 8 weeks prior to the first IMP dose, with the last dose having been received within 7 days of Screening, * recurrent or chronic infections, e.g., chronic pyelonephritis, chronic osteomyelitis, bronchiectasis, or other active infection that, in the opinion of the Investigator, might cause participation in this study to be detrimental to the subject. 4. Any concurrent medical condition or uncontrolled, clinically significant systemic disease ( e.g., renal failure, heart failure, hypertension, liver disease, diabetes, or anemia) that, in the opinion of the Investigator, could jeopardize subject safety or compliance with the protocol.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Moderate to severe genital psoriasis are added.
Genom att skicka in godkänner du våra Användarvillkor
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
"Centrum Badawcze Panaceum Agnieszka Brzezicka Magdalena Lenkiewicz Sp. z o.o"
Malbork, Warmian-Masurian Voivodeship, 82-200, Poland
-
Advanced Research Experts
Nashville, Tennessee, 37211, United States
-
Allergo-Derm Bakos Kft
Baross U 20., 5000, Hungary
-
Amicis Research Center
Northridge, California, 91324, United States
-
Arlington Research Center, inc.
Arlington, Texas, 76011, United States
-
Aversi Clinic
Tbilisi, 160, Georgia
-
California Dermatology & Clinical Research Institute
Encinitas, California, 92024, United States
-
Care Access Holsamed Katowice
Katowice, 40-600, Poland
-
Center for Clinical Studies, LTD. LLP
Houston, Texas, 77004, United States
-
Center for Clinical Studies, LTD. LLP
Webster, Texas, 77598, United States
-
Center for Dermatology Clinical Research, Inc
Fremont, California, 94538, United States
-
Centrum Medyczne \All-Med\ spolka komandytowa
Krakow, Malopolska, 30-033, Poland
-
Clinical Best Solution Sp. z o.o Sp. k. w Lublinie
Lublin, 20-011, Poland
-
Clinical Best Solutions SP. Z.O.O. SP.K.
Warsaw, 00-710, Poland
-
Coral Gables Dermatology & Aesthetics
Coral Cables, Florida, 33134, United States
-
David Abuladze Clinic (DAC)
Tbilisi, 179, Georgia
-
Dermatology Affiliates Research Institute, LLC
Atlanta, Georgia, 30305, United States
-
Dermatology Institute and Skin Care Center, Inc. DBA Clinical Science Institute
Santa Monica, California, 90404, United States
-
Dermatology Research Associates
Los Angeles, California, 90045, United States
-
Equity Medical
New York, New York, 10023, United States
-
Florida Academic Centers Research and Education, LLC
Coral Gables, Florida, 33134, United States
-
Forest Hills Dermatology
Kew Gardens, New York, 11415, United States
-
Genomics Medical Research
Miami, Florida, 33157, United States
-
Goodlettsville Dermatology Research
Goodlettsville, Tennessee, 37072, United States
-
Hickory Dermatology Research Center, LLC
Hickory, North Carolina, 28602, United States
-
Homestead Associates in Research Inc
Homestead, Florida, 33033, United States
-
JSC Curatio
Tbilisi, 144, Georgia
-
James Song, MD (James Song)
Bellevue, Washington, 98004, United States
-
Javara Inc/ Tryon Medical Partners, PLLC
Matthews, North Carolina, 28105, United States
-
Klinika Ambroziak
Warszswa, 02-953, Poland
-
LA Universal Research Center Inc, Suite 1
Los Angeles, California, 90057, United States
-
Lidia Rajzer-Specjalistyczny Gabinet Dermatologiczno-Kosmetyczny
Krakow, 30-438, Poland
-
Luxderm Specjalistyczny Gabinet Dermatologiczny
Lublin, Lubslskie, 20-573, Poland
-
MC Medconsult-Lovech
Lovech, 5500, Bulgaria
-
Mcintosh Clinic, PC
Thomasville, Georgia, 31792, United States
-
Med-Care Research
Miami, Florida, 33165, United States
-
Medconsult Pleven
Pleven, 5800, Bulgaria
-
New Vision Univestiry Hospital
Tbilisi, 159, Georgia
-
Niepubliczny Zakladu Opieki Zdrowotnej MultiMedica s.c.
Wroclaw, Lower Silesian Voivodeship, 51-503, Poland
-
Oakland Hills Dermatology PC
Auburn Hills, Michigan, 48326, United States
-
Oregon Medical Research Center
Portland, Oregon, 97201, United States
-
Paradigm Clinical Research
Wheat Ridge, Colorado, 80033, United States
-
Progressive Clinical Research
San Antonio, Texas, 78213, United States
-
Raymann
Tbilisi, 186, Georgia
-
Skin Specialists, PC
Omaha, Nebraska, 68144, United States
-
Smary Cures Clinical Research
Anaheim, California, 92806, United States
-
T. Joseph Raoof MD, Inc./Encino Research Center
Encino, California, 91436, United States
-
Texas Dermatology and Laser Specialists
San Antonio, Texas, 78218, United States
-
The Derm Institute of West Michigan
Caledonia, Michigan, 49316, United States
-
The Indiana Clinical Trials Center
Plainfield, Indiana, 46168, United States
-
The Indiana Clinical Trials Center Optima Research Boardman
Boardman, Ohio, 44512, United States
-
The Moses H. Cone Memorial Hospital Operating Corporation
Greensboro, North Carolina, 27401, United States
-
Therapeutics Clinical Research
San Diego, California, 92123, United States
-
University of Debrecen Dept of Dermatology
Debrecen, Hajdú-Bihar, H-4032, Hungary
-
Uniwersytecki Szpital Kliniczny, Klinika Dermatologii
Rzeszw, Podkarpackie Voivodeship, 35-055, Poland
-
Zdrowie Osteo-Medic s.c.
Bialystok-Podlaskie, 15-351, Poland