New pill may stop the maddening itch of prurigo nodularis

NCT ID NCT06516965

First seen Nov 01, 2025 · Last updated May 16, 2026 · Updated 28 times

Summary

This study tests an experimental drug called povorcitinib in 346 adults with prurigo nodularis, a condition causing intense itching and hard bumps on the skin. Participants receive either the drug or a placebo for 24 weeks. The main goal is to see if the drug significantly reduces itch and clears skin lesions better than a placebo.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Locations

  • Aesthetic General Dermatology of Seattle

    Burien, Washington, 98168, United States

  • Akk Medical Sp. Z O.O. - Centrum Medyczne Tu Sie Leczy

    Gdansk, 80-280, Poland

  • Allcutis Research, Llc

    Portsmouth, New Hampshire, 03801, United States

  • Alpha Research-Lucere Dermatology and Laser Clinic

    Edmonton, Alberta, T6X 0N9, Canada

  • Aoi Dermatology Clinic

    Kumamoto, 861-2236, Japan

  • Area Sanitaria de Santiago de Compostela Y Barbanza - Complejo Hospitalario Universitario de Santiag

    Santiago de Compostela, 15706, Spain

  • Az Sint-Jan Brugge Av

    Bruges, 08000, Belgium

  • Broadgreen Hospital - Liverpool University Hospitals Nhs Foundation Trust

    Liverpool, L14 3LB, United Kingdom

  • Care Clinic Sp. Z O.O.

    Katowice, 40-568, Poland

  • Center For Clinical and Cosmetic Research

    Aventura, Florida, 33180, United States

  • Central Japan International Medical Center

    Minokamo, 505-8510, Japan

  • Central Sooner Research

    Oklahoma City, Oklahoma, 73118, United States

  • Centre Hospitalier Universitaire (Chu) de Liege - Domaine Universitaire Du Sart Tilman

    Liège, 04000, Belgium

  • Centre de Recherche Saint-Louis

    Québec, Quebec, G1W 4R4, Canada

  • Centro Internacional de Estudios Clinicos

    Santiago, 8420383, Chile

  • Centro Medico Skinmed Limitada

    Santiago, 7580206, Chile

  • Cityclinic Przychodnia Lekarsko-Psychologiczna Matusiak Spolka Partnerska

    Wroclaw, 50566, Poland

  • Clinical Research Center Spolka Z Ograniczona Odpowiedzialnoscia Medic-R Spolka Komandytowa

    Poznan, 61-731, Poland

  • Clinical Research Chile Spa.

    Valdivia, 5090000, Chile

  • Clinical Science Institute Clinical Research Specialists Inc

    Santa Monica, California, 90404, United States

  • Clintrial S.R.O.

    Prague, 100 00, Czechia

  • Dermatologische Gemeinschaftspraxis Dres. Quist

    Mainz, 55128, Germany

  • Dermatology Associates Pc

    Rockville, Maryland, 20850, United States

  • Dermatology Specialists Research

    Louisville, Kentucky, 40241, United States

  • Dermeffects

    London, Ontario, N6H 5L5, Canada

  • Dermoklinika Centrum Medyczne S.C., M. Kierstan, J. Narbutt, A. Lesiak

    Lodz, 90-436, Poland

  • Direct Helpers Research Center

    Hialeah, Florida, 33012, United States

  • Dokkyo Medical University Saitama Medical Center

    Minamikoshigaya, 343-8555, Japan

  • Drk Krankenhaus Chemnitz-Rabenstein

    Chemnitz, 09117, Germany

  • Elbe Kliniken Buxtehude

    Buxtehude, 21614, Germany

  • First Oc Dermatology Research Inc

    Fountain Valley, California, 92708-3701, United States

  • Fivenson Dermatology

    Ann Arbor, Michigan, 48103, United States

  • Fremantle Dermatology

    Fremantle, 06160, Australia

  • Grand Hopital de Charleroi - Site Imtr

    Gilly, 06060, Belgium

  • Guy'S Hospital - Guy'S & St Thomas' Nhs Foundation Trust

    London, SE1 9RT, United Kingdom

  • Hautarztpraxis Dr. Hoffmann

    Witten, 58453, Germany

  • Henry Ford Health System

    Detroit, Michigan, 48202, United States

  • High-Med. Przychodnia Specjalistyczna

    Warsaw, 01-817, Poland

  • Hospital Clinico Universitario San Cecilio

    Granada, 18016, Spain

  • Hospital General Universitario Dr Balmis

    Alicante, 03010, Spain

  • Hospital Universitari Germans Trias I Pujol (Hugtp)

    Badalona, 08916, Spain

  • Hospital Universitario 12 de Octubre

    Madrid, 28041, Spain

  • Hospital Universitario La Paz

    Madrid, 28046, Spain

  • Hospital Universitario Puerta de Hierro de Majadahonda

    Majadahonda, 28222, Spain

  • Hospital Universitario Ramon Y Cajal

    Madrid, 28034, Spain

  • Hospital Universitario Reina Sofia

    Córdoba, 14004, Spain

  • Hospital Universitario Virgen Del Rocio

    Seville, 41013, Spain

  • Hospital de La Santa Creu I Sant Pau

    Barcelona, 08041, Spain

  • Hospital de Manises

    Manises, 46940, Spain

  • Investigate Md

    Scottsdale, Arizona, 85255, United States

  • Ipswich Hospital, East Suffolk and North Essex Nhs Foundation Trust

    Ipswich, IP4 5PD, United Kingdom

  • Klinikum Darmstadt

    Darmstadt, 64283, Germany

  • Klinikum Der Johann Wolfgang Goethe-Universitaet

    Frankfurt am Main, 60590, Germany

  • Klinikum Oldenburg Aor

    Oldenburg, 26133, Germany

  • Kume Derma Clinic

    Sakai, 593-8324, Japan

  • Luxderm Specjalistyczny Gabinet Dermatologiczny Prof. Dr. Hab. N. Med. Dorota Krasowska

    Lublin, 20-573, Poland

  • Magdeburger Company For Medical Studies and Services Gmbh

    Magdeburg, 39104, Germany

  • Medical Corporation Jun Dermatology Clinic

    Osaka, 558-0003, Japan

  • Medical Dermatology Specialists Phoenix

    Phoenix, Arizona, 85006, United States

  • Metro Boston Clinical Partners

    Brighton, Massachusetts, 02135-3511, United States

  • Michigan Dermatology Institute

    Waterford, Michigan, 48328, United States

  • Mics Centrum Medyczne Torun

    Torun, 87-100, Poland

  • Modern Research Associates Pllc

    Dallas, Texas, 75231, United States

  • National Defense Medical College Hospital

    Tokorozawa, 359-0042, Japan

  • Niigata University Medical & Dental Hospital

    Niigata, 951-8520, Japan

  • Nippon Medical School Musashikosugi Hospital

    Kawasaki-shi, 211-8533, Japan

  • Nodal Medical Center, Llc

    Tampa, Florida, 33607, United States

  • Noguchi Dermatology Clinic

    Kamimashiki-gun, 861-3101, Japan

  • Nomura Dermatology Clinic

    Yokohama, 221-0825, Japan

  • North York Research Inc.

    Toronto, Ontario, M2N 3A6, Canada

  • Novatrials

    Charlestown, New South Wales, 02290, Australia

  • OPTISKIN

    New York, New York, 10128, United States

  • Paddington Testing Co Inc

    Philadelphia, Pennsylvania, 19103, United States

  • Panstwowy Instytut Medyczny Mswia

    Warsaw, 02-507, Poland

  • Poole Hospital - University Hospitals Dorset Nhs Foundation Trust

    Poole, BH15 2JB, United Kingdom

  • Premier Specialists Pty Ltd

    Kogarah, New South Wales, 02217, Australia

  • Queen'S Square Medical Facilities

    Yokohama, 220-6208, Japan

  • Rosenpark Research Gmbh

    Darmstadt, 64283, Germany

  • Royalderm Agnieszka Nawrocka

    Warsaw, 02-692, Poland

  • Sanatorium Profesora Arenbergera

    Prague, 110 00, Czechia

  • Sanixtra Prague

    Prague, 158 00, Czechia

  • Santa Familia Ptg Lodz

    Lodz, 90-302, Poland

  • Sapporo Skin Clinic

    Sapporo, 600063, Japan

  • Schweiger Dermatology

    Boca Raton, Florida, 33428, United States

  • Schweiger Dermatology

    Hackensack, New Jersey, 07601, United States

  • Shimizu Dermatology Clinic

    Kobe, 657-0846, Japan

  • Simcoderm Medical and Surgical Dermatology Centre

    Barrie, Ontario, L4M 7G1, Canada

  • Skin & Cancer Foundation Australia

    Sydney, New South Wales, 02010, Australia

  • Skin Care Research, Llc

    Hollywood, Florida, 33201, United States

  • Skin Physicians

    Edmonton, Alberta, T6W 4V4, Canada

  • Skinsense Medical Research

    Saskatoon, Saskatchewan, S7K 2C1, Canada

  • Surrey and Sussex Healthcare Nhs Trust - East Surrey Hospital

    Redhill, United Kingdom

  • Tanpopo Dermatology Clinic

    Ōta-ku, 143-0023, Japan

  • Technischen Universitaet Muenchen

    München, 80802, Germany

  • The Alfred Hospital

    Melbourne, Victoria, 03004, Australia

  • The Dudley Group Nhs Foundation Trust

    Dudley, DY1 2HQ, United Kingdom

  • The Royal London Hospital - Barts Health Nhs Trust

    London, E1 1FR, United Kingdom

  • Tohoku University Hospital

    Sendai, 980-8574, Japan

  • Tokyo Medical University Hospital

    Shinjuku-ku, 160-0023, Japan

  • Tokyo Medical University Ibaraki Medical Center - Kasumigaura Campus (Tokyo Medical University Kasum

    Inashiki-gun, Japan

  • Tokyo Medical and Dental University Hospital, Faculty of Medicine

    Bunkyō City, 113-8519, Japan

  • Toronto Research Centre

    Toronto, Ontario, M3H 5Y8, Canada

  • Trueblue Clinical Research Moore Clinical Research, Inc McR Tampa Clinic Location

    Tampa, Florida, 33609, United States

  • Universitaetsmedizin Goettingen

    Göttingen, 37075, Germany

  • Universitair Ziekenhuis Gent (Uz Gent)

    Ghent, 09000, Belgium

  • Universitat de Valencia - Hospital Universitari I Politecnic La Fe de Valencia (Hospital La Fe Bulev

    Valencia, 46026, Spain

  • Universite Catholique de Louvain (Ucl) - Cliniques Universitaires Saint-Luc

    Woluwe-Saint-Lambert, 01200, Belgium

  • University Hospital Carl Gustav Carus

    Dresden, 01307, Germany

  • University Hospital Muenster

    Münster, 48149, Germany

  • University Hospital Rwth Aachen

    Aachen, 52074, Germany

  • University of Cincinnati Cancer Institute

    Cincinnati, Ohio, 45267, United States

  • University of Maryland School of Medicine

    Baltimore, Maryland, 21201, United States

  • University of Occupational and Environmental Health, Japan

    Kitakyushu, 807-8555, Japan

  • University of Utah Midvalley Dermatology

    Murray, Utah, 84107, United States

  • Uniwersytecki Szpital Kliniczny Im. Fryderyka Chopina W Rzeszowie

    Rzeszów, 35-055, Poland

  • Veracity Clinical Research Pty Ltd

    Woolloongabba, Queensland, 04102, Australia

  • Westmead Hospital

    Westmead, New South Wales, 02145, Australia

  • Yardley Dermatology Associates

    Yardley, Pennsylvania, 19067, United States

  • Ziaderm Research, Llc

    Miami, Florida, 33162, United States

Conditions

Explore the condition pages connected to this study.