Atopic DermatitisPhase 3Level UpNCT05601882
A Study to Evaluate Adverse Events and Change in Disease Activity Comparing Oral Upadacitinib to Subcutaneous Dupilumab in Adolescent and Adult Participants With Moderate to Severe Atopic Dermatitis
A Phase 3 study testing Dupilumab and Upadacitinib in people with Atopic Dermatitis, run by AbbVie at 257 sites in 29 countries.
Trial summary
Atopic dermatitis (AD) is a skin condition that may cause a rash and itching due to inflammation of the skin. Therapies spread over the skin may not be enough to control the AD in trial participants who require systemic anti-inflammatory treatment. Read more about this study
- Who is it for?
- Ages 12 to 64 years
- Conditions the study is for
- Atopic Dermatitis
- What is being tested?
- Dupilumab and Upadacitinib
- Type of treatment
- Pill or oral medicine, Injection or infusion
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 920 participants
- Where
- 257 sitesin 29 countries
- Study dates
- 28 Nov 2022to 8 Aug 2024
- Phase
- Phase 3
- Are there results?
- Yes, posted in the registrySummary in the doctors' view
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 12 to 64 years
- All sexes
- No healthy volunteers
- Child, Adult
Who may be able to join
- Chronic atopic dermatitis (AD) with onset of symptoms at least 3 years prior to baseline and participant meets Hanifin and Rajka criteria.
- Eczema area and severity index (EASI) score ≥ 16;validated Investigator´s Global Assessment for AD (vIGA-AD) score ≥ 3 and ≥ 10% Body Surface Area Involvement of Atopic Dermatitis (BSA of AD) involvement at the Baseline Visit.
- Baseline weekly average of daily Worst Pruritus Numerical Rating Scale (WP-NRS) ≥ 4.
- Documented history of inadequate response to previous systemic treatment defined as documented history of previous inadequate response to at least one prior systemic treatment for AD OR for whom other systemic treatments are otherwise medically inadvisable.
Who cannot join
- History of clinically significant (per investigator's judgment) drug or alcohol abuse within the last 6 months.
- History of an organ transplant which requires continued immunosuppression.
Trial locations and contacts
257 sites in 29 countries.
257 sites in 29 countries
United States58 sites
Arlington Research Center, Inc /ID# 250468
Arlington, Texas, 76011
Orion Clinical Research /ID# 250473
Austin, Texas, 78759-4100
Bellaire Dermatology Associates /ID# 250739
Bellaire, Texas, 77401
Derm of Greater Columbus /ID# 250049
Bexley, Ohio, 43209-2422
Clearlyderm Dermatology /ID# 250457
Boca Raton, Florida, 33428
Skin Care Research Boca Raton /ID# 250458
Boca Raton, Florida, 33486-2269
Treasure Valley Medical Research /ID# 250727
Boise, Idaho, 83706
Beth Israel Deaconess Medical Center /ID# 251212
Boston, Massachusetts, 02215-5400
Duplicate_Medical University of South Carolina /ID# 251218
Charleston, South Carolina, 29425-8903
University of Virginia - Dermatology /ID# 254166
Charlottesville, Virginia, 22903
Clarkston Dermatology /ID# 250225
Clarkston, Michigan, 48346
Olympian Clinical Research /ID# 250453
Clearwater, Florida, 33756
Univ Hosp Cleveland /ID# 250699
Cleveland, Ohio, 44106
Modern Research Associates, PLLC /ID# 250688
Dallas, Texas, 75231
Henry Ford Medical Center - New Center One /ID# 250228
Detroit, Michigan, 48202-3046
Joseph Raoof Md,Inc /Id# 250211
Encino, California, 91436
Wright State Physicians - Fairborn /ID# 254167
Fairborn, Ohio, 45324-2640
UConn Health /ID# 253807
Farmington, Connecticut, 06030
Clinical Trials Institute - Northwest Arkansas /ID# 249838
Fayetteville, Arkansas, 72703
First OC Dermatology /ID# 250686
Fountain Valley, California, 92708
Skin Care Research - Hollywood /ID# 250459
Hollywood, Florida, 33021-6748
Center for Clinical Studies - Houston - Northwest Freeway /ID# 250039
Houston, Texas, 77065
Dawes Fretzin, LLC /ID# 250276
Indianapolis, Indiana, 46256
Solutions Through Adv Rch /ID# 250455
Jacksonville, Florida, 32256
Cleaver Dermatology /ID# 250725
Kirksville, Missouri, 63501-5362
Antelope Valley Clinical Trials /ID# 249946
Lancaster, California, 93534
Duplicate_Allergy, Asthma & Immunology Associates, PC /ID# 250616
Lincoln, Nebraska, 68505-2343
Physician Research Collaboration, LLC /ID# 251099
Lincoln, Nebraska, 68516
Dermatology Research Associates /ID# 249829
Los Angeles, California, 90045
GSI Clinical Research, LLC /ID# 250768
Margate, Florida, 33063
D&H National Research Centers /ID# 250734
Miami, Florida, 33155
Florida International Rsrch cr /ID# 249667
Miami, Florida, 33173
Wellness Clinical Research - Miami Lakes /ID# 250236
Miami Lakes, Florida, 33016
International Clinical Research - Tennessee LLC /ID# 250724
Murfreesboro, Tennessee, 37130-2450
University of Utah /ID# 250042
Murray, Utah, 84107
Yale Center for Clinical Investigation /ID# 254791
New Haven, Connecticut, 06519
Virginia Clinical Research, Inc. /ID# 249908
Norfolk, Virginia, 23502
Arkansas Research Trials /ID# 250722
North Little Rock, Arkansas, 72217
Tory P Sullivan, MD PA /ID# 251136
North Miami Beach, Florida, 33162-4708
Medical Dermatology Specialists /ID# 250212
Phoenix, Arizona, 85006
Alliance Dermatology and Mohs Center /ID# 249671
Phoenix, Arizona, 85032
University of Pittsburgh MC /ID# 251208
Pittsburgh, Pennsylvania, 15260
Oregon Dermatology and Research Center /ID# 250726
Portland, Oregon, 97210
Oregon Medical Research Center /ID# 249666
Portland, Oregon, 97223
Oregon Medical Research Center /ID# 250712
Portland, Oregon, 97239
Beacon Clinical Research, LLC /ID# 251412
Quincy, Massachusetts, 02169
Health Concepts /ID# 250988
Rapid City, South Dakota, 57702
University of California Davis Health /ID# 250044
Sacramento, California, 95817
MediSearch Clinical Trials /ID# 250272
Saint Joseph, Missouri, 64506
Texas Dermatology and Laser Specialists /ID# 250367
San Antonio, Texas, 78218-3128
Precision Clinical Research /ID# 250990
Sunrise, Florida, 33351-7311
Advanced Clinical Research Institute /ID# 250460
Tampa, Florida, 33607
Montefiore Medical Center - Moses Campus /ID# 251214
The Bronx, New York, 10467
Clinical Trials Research Institute /ID# 250213
Thousand Oaks, California, 91320-2130
Vital Prospects Clinical Research Institute, PC /ID# 249840
Tulsa, Oklahoma, 74136-7049
Randall Dermatology of West Lafayette /ID# 250234
West Lafayette, Indiana, 47906-1569
Metabolic Research Inst /ID# 250046
West Palm Beach, Florida, 33401
Western States Clinical Res /ID# 250274
Wheat Ridge, Colorado, 80033-2896
Germany19 sites
Fachklinik Bad Bentheim /ID# 249545
Bad Bentheim, Saarland, 48455
Dermatologische Gemeinschaftspraxis Mahlow /ID# 250306
Blankenfelde-Mahlow, Brandenburg, 15831
Hautarztpraxis Dr. Niesmann und Dr. Othlinghaus /ID# 251566
Bochum, 44793
Universitaetsklinikum Bonn /ID# 250307
Bonn, North Rhine-Westphalia, 53127
Studienzentrum an der Hase GbR Dr. Weyergraf/Dr. Frick/Thomas Heiber /ID# 251392
Bramsche, Lower Saxony, 49565
Klinikum Darmstadt /ID# 251391
Darmstadt, Hesse, 64283
Universitaetsklinikum Carl Gustav Carus an der TU Dresden /ID# 251844
Dresden, 01307
Universitaetsklinikum Frankfurt /ID# 249544
Frankfurt am Main, Hesse, 60590
Universitaetsklinikum Freiburg /ID# 249555
Freiburg im Breisgau, Baden-Wurttemberg, 79106
Derma Study Center Friedrichshafen GmbH /ID# 251460
Friedrichshafen, 88045
Universitaetsklinikum Hamburg-Eppendorf /ID# 249547
Hamburg, 20246
Dermatologikum Hamburg /ID# 251390
Hamburg, 20354
Universitaetsklinik Heidelberg /ID# 251458
Heidelberg, Baden-Wurttemberg, 69120
Universitaetsklinikum Leipzig /ID# 249562
Leipzig, Saxony, 04103
Universitaetsklinikum Schleswig-Holstein Campus Luebeck /ID# 249560
Lübeck, Schleswig-Holstein, 23538
Universitaetsmedizin Mainz /ID# 249549
Mainz, Rhineland-Palatinate, 55131
Klinikum rechts der Isar /ID# 249548
Munich, 81675
Universitaetsklinikum Muenster /ID# 249404
Münster, North Rhine-Westphalia, 48149
Universitaetsklinikum Tuebingen /ID# 249552
Tübingen, Baden-Wurttemberg, 72076
Canada16 sites
Dermatology Research Institute - Blackfoot Trail /ID# 251642
Calgary, Alberta, T2J 7E1
Beacon Dermatology Inc /ID# 250336
Calgary, Alberta, T3A 2N1
Alberta DermaSurgery Centre /ID# 250217
Edmonton, Alberta, T6G 1C3
Brunswick Dermatology Center /ID# 250220
Fredericton, New Brunswick, E3B 1G9
LEADER Research /ID# 251647
Hamilton, Ontario, L8L 3C3
DermEffects /ID# 250223
London, Ontario, N6H 5L5
Lynde Institute for Dermatology /ID# 251854
Markham, Ontario, L3P 1X2
DermEdge Research Inc. /ID# 250216
Mississauga, Ontario, L4Y 4C5
SKiN Centre for Dermatology /ID# 251853
Peterborough, Ontario, K9J 5K2
Centre de Recherche dermatologique du Quebec Metropolitain /ID# 250427
Québec, Quebec, G1V 4X7
Dr. Chih-ho Hong Medical Inc. /ID# 251643
Surrey, British Columbia, V3R 6A7
Enverus Medical Research /ID# 251645
Surrey, British Columbia, V3V 0C6
Toronto Dermatology Centre /ID# 252098
Toronto, Ontario, M3H 5Y8
Research Toronto /ID# 250222
Toronto, Ontario, M4W 2N4
Private Practice - Dr. Kim Papp Clinical Research /ID# 251644
Waterloo, Ontario, N2J 1C4
Wiseman Dermatology Research /ID# 250219
Winnipeg, Manitoba, R3M 3Z4
China14 sites
The Second Xiangya Hospital of Central South University /ID# 249657
Changsha, Guizhou, 410011
The First Affiliated Hospital Of Fujian Medical University /ID# 249674
Fuzhou, Fujian, 350005
Dermatology Hospital of Southern Medical University /ID# 250121
Guangzhou, Guangdong, 510091
Guangzhou First People's Hospital /ID# 249695
Guangzhou, Guangdong, 510180
The Second Affiliated Hospital of Guangzhou Medical University /ID# 249694
Guangzhou, Guangdong, 510260
Hangzhou First People's Hospital /ID# 249437
Hangzhou, Zhejiang, 310003
The second affiliated hospital of Zhejiang University school of medicine /ID# 249655
Hangzhou, Zhejiang, 310009
Zhejiang Provincial People's Hospital /ID# 249653
Hangzhou, Zhejiang, 310014
Huashan Hospital, Fudan University /ID# 250025
Shanghai, Shanghai Municipality, 200040
Shanghai Skin Disease Hospital /ID# 249392
Shanghai, Shanghai Municipality, 200443
The First Hospital of China Medical University /ID# 249638
Shenyang, Liaoning, 110001
The University of Hong Kong- Shenzhen Hospital /ID# 249436
Shenzhen, Guangdong, 518048
Tianjin Medical University General Hospital /ID# 250246
Tianjin, Tianjin Municipality, 300052
Union Hospital Tongji Medical College Huazhong University of Science and Technol /ID# 251485
Wuhan, Hubei, 430022
Poland13 sites
INTER CLINIC Piotr Adrian Klimiuk /ID# 251430
Bialystok, Podlaskie Voivodeship, 15-077
Lidia Rajzer - Specjalistyczny Gabinet Dermatologiczno-Kosmetyczny /ID# 252082
Cracow, Lesser Poland Voivodeship, 30-438
Centrum Medyczne ALL-MED Badania Kliniczne /ID# 249630
Cracow, 30-033
Centrum Kliniczno-Badawcze J.Brzezicki, B. Gornikiewicz-Brzezicka Lekarze Spolka /ID# 251438
Elblag, Warmian-Masurian Voivodeship, 82-300
Centrum Badan Klinicznych PI-House sp. z o.o. /ID# 251431
Gdansk, Pomeranian Voivodeship, 80-546
Zespol Naukowo-Leczniczy Iwolang Dermatologiczne Centrum Uzdrowiskowe Sp. z o.o /ID# 249598
Iwonicz-Zdrój, Podkarpackie Voivodeship, 38-440
Centrum Nowoczesnych Terapii Dobry Lekarz Sp. z o.o. /ID# 251437
Krakow, Lesser Poland Voivodeship, 31-011
Dermed Centrum Medyczne Sp. z o.o /ID# 251429
Lodz, Łódź Voivodeship, 90-265
Solumed Centrum Medyczne /ID# 249641
Poznan, Greater Poland Voivodeship, 60-529
MICS Centrum Medyczne Torun /ID# 251433
Torun, Kuyavian-Pomeranian Voivodeship, 87-100
Klinika Ambroziak Sp. z o.o. /ID# 249406
Warsaw, Masovian Voivodeship, 02-953
Royalderm Agnieszka Nawrocka /ID# 251432
Warsaw, Masovian Voivodeship, 02-962
Bodyclinic Sp. z o.o. sp.k. /ID# 249599
Warsaw, Masovian Voivodeship, 03-712
Italy12 sites
ASST degli Spedali Civili di Brescia /ID# 250129
Brescia, 25123
CAST - Center for Advanced Studies and Technology /ID# 251495
Chieti, L Aquila, 66100
Ospedale Piero Palagi /ID# 250206
Florence, 50122
Presidio Ospedaliero San Salvatore /ID# 250127
L’Aquila, L Aquila, 67100
Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico /ID# 250123
Milan, 20122
Azienda Ospedaliero-Universitaria di Modena /ID# 250128
Modena, 41124
Azienda Ospedaliera di Perugia - Ospedale S. Maria della Misericordia /ID# 251572
Perugia, 06156
Azienda Ospedaliero Universitaria Pisana /ID# 250124
Pisa, 56126
Azienda Ospedaliera Universitaria Policlinico Tor Vergata /ID# 250125
Rome, Roma, 00133
IRCCS Istituti Fisioterapici Ospitalieri-Istituto Dermatologico San Gallicano /ID# 250558
Rome, Roma, 00144
Policlinico Agostino Gemelli /ID# 251494
Rome, Roma, 00168
IRCCS Istituto Clinico Humanitas /ID# 251493
Rozzano, Milano, 20089
Hungary11 sites
Clinexpert Kft /ID# 249822
Budapest, 1033
Semmelweis Egyetem /ID# 251368
Budapest, 1085
UNO Medical Trials /ID# 249820
Budapest, 1135
Debreceni Egyetem-Klinikai Kozpont /ID# 249849
Debrecen, Hajdú-Bihar, 4032
DERMA-B Egeszsegugyi es Szolgaltato - Debrecen - Gyepusor Utca /ID# 249819
Debrecen, 4031
Gyongyosi Bugat Pal Korhaz /ID# 251367
Gyöngyös, Heves County, 3200
Somogy Varmegyei Kaposi Mor Oktato Korhaz /ID# 249848
Kaposvár, Somogy County, 7400
Bacs-Kiskun Varmegyei Oktatokorhaz /ID# 249850
Kecskemét, Bács-Kiskun county, 6000
Pecsi Tudomanyegyetem Klinikai Kozpont /ID# 250419
Pecs, Nógrád megye, 7624
Szegedi Tudományegyetem /ID# 249818
Szeged, 6720
Allergo-Derm Bakos Kft. /ID# 249821
Szolnok, 5000
Bulgaria9 sites
UMHAT Dr Georgi Stranski EAD /ID# 251268
Pleven, Smolyan, 5800
DCC Pulmed AD /ID# 251271
Plovdiv, 4001
Ambulatory for Specialized Medical Care for skin and venereal diseases /ID# 251272
Sofia, 1407
Diagnostic consultative center Focus-5 /ID# 251269
Sofia, 1463
Medical Center Euroderma /ID# 251267
Sofia, 1606
Medical center EuroHealth /ID# 251270
Sofia, 1606
Military Medical Academy Multiprofile Hospital /ID# 251187
Sofia, 1606
Diagnostic Consultative Center Aleksandrovska /ID# 251137
Sofiya, Sofia, 1431
MC Zara-Med EOOD /ID# 251135
Stara Zagora, 6000
Portugal9 sites
Hospital Garcia de Orta /ID# 251455
Almada, Setúbal District, 2805-267
2CA-Braga, Hospital de Braga /ID# 250480
Braga, 4710-243
Centro Hospitalar Do Alto Ave - Hospital Senhora Da Oliveira /ID# 249196
Guimarães, Braga District, 4839-008
Unidade Local de Saude da Regiao de Leiria, EPE /ID# 249194
Leiria, 2410-197
Hospital CUF Descobertas /ID# 249193
Lisboa, Madeira, 1998-018
Centro Hospitalar de Lisboa Central /ID# 249195
Lisbon, 1169-050
Unidade Local de Saúde de Matosinhos, EPE /ID# 249197
Matosinhos Municipality, 4464-513
Centro Hospitalar Universitario do Porto, EPE - Hospital Santo Antonio /ID# 249191
Porto, Madeira, 4099-001
Centro Hospitalar Universitario de Sao Joao, EPE /ID# 249192
Porto, 4200-319
Taiwan9 sites
National Taiwan University Hospital - Hsinchu branch /ID# 249265
Hsinchu, 30059
Kaohsiung Chang Gung Memorial Hospital /ID# 249260
Kaohsiung City, Kaohsiung, 833
Taipei Medical University Shuang Ho Hospital /ID# 249256
New Taipei City, 23561
Taichung Veterans General Hospital /ID# 249261
Taichung, Keelung, 40705
Mackay Memorial Hospital /ID# 249259
Taipei, 104
Taipei Veterans General Hosp /ID# 249263
Taipei, 11217
Taipei Municipal Wan Fang Hospital /ID# 251500
Taipei, 116
National Taiwan University Hospital /ID# 249258
Taipei City, Taipei, 100
Linkou Chang Gung Memorial Hospital /ID# 249257
Taoyuan City, 333
South Korea8 sites
Korea University Ansan Hospital /ID# 249814
Ansan-si, Gyeonggido, 15355
Soon Chun Hyang University Hospital Bucheon /ID# 249812
Bucheon-si, Gyeonggido, 14584
Pusan National University Hospital /ID# 249852
Busan, Busan Gwang Yeogsi, 49241
Chungang University Hospital /ID# 251490
Dongjak-gu, Gyeonggido, 06973
Kyungpook National University Hospital /ID# 249855
Junggu, Daegu Gwang Yeogsi, 41944
Seoul National University Hospital /ID# 251492
Seoul, Seoul Teugbyeolsi, 03080
Konkuk University Medical Center /ID# 249811
Seoul, Seoul Teugbyeolsi, 05030
Ajou University Hospital /ID# 251491
Suwon, Gyeonggido, 16499
Spain8 sites
Hospital General Universitario de Alicante Doctor Balmis /ID# 251517
Alicante, 03010
Hospital Universitario Germans Trias i Pujol /ID# 251523
Badalona, Barcelona, 08916
Hospital Universitario Basurto /ID# 249784
Bilbao, Vizcaya, 48013
Hospital Sant Joan de Deu /ID# 249602
Esplugues de Llobregat, Barcelona, 08950
Hospital Universitario Virgen de las Nieves /ID# 249785
Granada, 18014
Hospital Universitario La Paz /ID# 251518
Madrid, 28046
Hospital Universitario Virgen Macarena /ID# 249603
Seville, 41009
Hospital Universitario y Politecnico La Fe /ID# 251524
Valencia, 46026
Croatia7 sites
Poliklinika Solmed /ID# 252138
Grad Zagreb, City of Zagreb, 10000
Klinicki bolnicki centar Rijeka /ID# 249593
Rijeka, Primorje-Gorski Kotar County, 51000
Klinicki Bolnicki Centar (KBC) Split /ID# 249879
Split, Split-Dalmatia County, 21000
DermaPlus - Poliklinika za dermatologiju i venerologiju /ID# 249591
Zagreb, City of Zagreb, 10000
Djecja bolnica Srebrnjak /ID# 249594
Zagreb, City of Zagreb, 10000
Klinicki bolnicki centar Zagreb /ID# 249596
Zagreb, City of Zagreb, 10000
Klinika za dječje bolesti Zagreb /ID# 249590
Zagreb, City of Zagreb, 10000
Japan7 sites
Osaka Habikino Medical Center /ID# 252550
Habikino-shi, Osaka, 583-8588
Medical corporation Kojunkai Kosugi Dermatology Clinic /ID# 252554
Kawasaki-shi, Kanagawa, 211-0063
National Hospital Organization Sagamihara National Hospital /ID# 254518
Sagamihara-shi, Kanagawa, 252-0392
Dermatology and Ophthalmology Kume Clinic /ID# 254570
Sakai-shi, Osaka, 5938324
Medical Corporation Kojinkai Sapporo Skin Clinic /ID# 252549
Sapporo, Hokkaido, 060-0063
Naoko Dermatology Clinic /ID# 254571
Setagaya-ku, Tokyo, 158-0097
Queen's Square Medical Center, Dermatology and Allergology /ID# 252551
Yokohama, Kanagawa, 220-6208
France6 sites
Hopital Saint Joseph /ID# 251053
Marseille, Bouches-du-Rhone, 13008
CHU de Nantes, Hotel Dieu -HME /ID# 251347
Nantes, Pays de la Loire Region, 44000
Hôpital Saint-Louis /ID# 251052
Paris, 75010
HCL - Hopital Lyon Sud /ID# 251343
Pierre-Bénite, Rhone, 69495
Hôpital Charles-Nicolle /ID# 251055
Rouen, 76000
CHU Toulouse - Hopital Larrey /ID# 251344
Toulouse, 31400
Turkey (Türkiye)6 sites
Ankara City Hospital /ID# 249870
Ankara, 06800
Akdeniz Universitesi Tip Fakul /ID# 249866
Antalya, 07059
Uludag University Medical Faculty /ID# 249864
Bursa, 16059
Gaziantep Universitesi /ID# 249868
Gaziantep, Adana, 27310
Erciyes University Medical Faculty /ID# 249863
Kayseri, 38039
Ondokuz Mayis Universitesi /ID# 249865
Samsun, 55139
Australia5 sites
Skin Health Institute Inc /ID# 249938
Carlton, Victoria, 3053
Sinclair Dermatology - Melbourne /ID# 249937
East Melbourne, Victoria, 3002
Fremantle Dermatology /ID# 249941
Fremantle, Western Australia, 6160
Premier Specialist /ID# 250572
Kogarah, New South Wales, 2217
Veracity Clinical Research /ID# 249943
Woolloongabba, Queensland, 4102
Mexico5 sites
Cryptex Investigacion Clinica S.A de C.V /ID# 249994
Mexico City, 06100
Centro de Dermatologia de Monterrey /ID# 249126
Monterrey, Estado de Baja California, 64640
Eukarya PharmaSite, SC /ID# 249702
Monterrey, Nuevo León, 64718
Clinical Research Institute SC /ID# 249647
Tlalnepantla, 54055
Arké Estudios Clinicos Veracruz /ID# 250147
Veracruz, 91910
South Africa5 sites
Allergy & Immunology (AIU) /ID# 249619
Cape Town, Western Cape, 7700
Spoke Research Inc /ID# 250091
CAPE TOWN Milnerton, Western Cape, 7441
Highway Medical Centre /ID# 250103
Durban, KwaZulu-Natal, 3630
University of Pretoria /ID# 250208
Pretoria, Gauteng, 0001
About Allergy /ID# 249697
Pretoria, Gauteng, 0181
Belgium4 sites
Grand Hopital de Charleroi /ID# 251401
Charleroi, Hainaut, 6000
Universitair Ziekenhuis Leuven /ID# 251399
Leuven, Vlaams-Brabant, 3000
CHU de Liege /ID# 251400
Liège, 4000
Cliniques Universitaires UCL Saint-Luc /ID# 251403
Woluwe-Saint-Lambert, Brussels Capital, 1200
Denmark4 sites
Aarhus Universitetshospital - Skejby /ID# 248899
Aarhus, Central Jutland, 8200
Bispebjerg and Frederiksberg Hospital /ID# 248902
Copenhagen NV, Capital Region, 2400
Herlev and Gentofte Hospital /ID# 248900
Hellerup, Capital Region, 2900
Roskilde Sygehus /ID# 248901
Roskilde, Region Sjælland, 4000
Puerto Rico4 sites
Dr. Samuel Sanchez PSC /ID# 250389
Caguas, 00727
Alma M. Cruz Santana, MD-Private practice /ID# 250393
Carolina, 00985
Clinical Research Puerto Rico /ID# 250394
San Juan, 00909-1711
GCM Medical Group PSC /ID# 250391
San Juan, 00917-3104
Sweden4 sites
Malarsjukhuset /ID# 251908
Eskilstuna, 633 49
Skane University hospital /ID# 250332
Malmö, Skåne County, 214 28
Karolinska University Hospital Solna /ID# 250328
Solna, Stockholm County, 171 64
Norrlands University hospital /ID# 250329
Umeå, Västerbotten County, 581 85
Greece3 sites
401 GSNA - 401 Army General Hospital /ID# 251843
Athens, Attica, 11527
General Hospital Andreas Syggros /ID# 251842
Athens, Attica, 16121
Papageorgiou General Hospital /ID# 251840
Thessaloniki, Evrytania, 56429
Slovakia3 sites
Derma therapy spol /ID# 249783
Bratislava, Bratislava Region, 851 01
Poliklinika Bezrucova (Cliniq s.r.o.) /ID# 249746
Bratislava, 811 09
BeneDerma s.r.o. /ID# 251791
Bratislava, 841 04
Israel2 sites
Rabin Medical Center /ID# 251578
Haifa, 4941492
Hadassah Medical Center-Hebrew University /ID# 251576
Jerusalem, Jerusalem, 91120
Netherlands2 sites
Amsterdam UMC, locatie AMC /ID# 251397
Amsterdam, North Holland, 1105 AZ
Bravis Ziekenhuis /ID# 251395
Bergen op Zoom, North Brabant, 4624 VT
Romania2 sites
Bio Terra Med SRL /ID# 249624
Bucharest, Bucharest, 010701
Private Practice - Dr. Orasan Remus /ID# 249625
Cluj-Napoca, Cluj, 400006
Switzerland2 sites
Inselspital, Universitaetsspital Bern /ID# 250577
Bern, 3010
Kantonsspital St. Gallen /ID# 250606
Sankt Gallen, Canton of St. Gallen, 9007
About this study
Official title: A Phase 3b/4 Randomized, Open-label, Efficacy Assessor Blinded Study, Comparing the Safety and Assessor Blinded Efficacy of Upadacitinib to Dupilumab in Subjects With Moderate to Severe Atopic Dermatitis (Level-Up)
Atopic dermatitis (AD) is a skin condition that may cause a rash and itching due to inflammation of the skin. Therapies spread over the skin may not be enough to control the AD in trial participants who require systemic anti-inflammatory treatment. This study compares upadacitinib to dupilumab in adolescent and adult participants with moderate to severe AD who have inadequate response to systemic therapies. Adverse events and change in the disease activity will be assessed.
Upadacitinib and dupilumab are approved drugs for the treatment of moderate to severe atopic dermatitis (AD). The study is comprised of a 35-day Screening Period, a 16-week treatment Period 1 and a 16-week treatment Period 2. Participants are randomly assigned to 1 of 2 groups called treatment arms to receive upadacitinib Dose A or dupilumab in Period 1. There is a 30-day or 12-week follow-up visit for those on upadacitinib or dupilumab respectively, who will not enter Period 2. In Period 2, participants will receive upadacitinib Dose A or Dose B for 16 weeks, followed by a 30-day follow-up visit. Approximately 880 adolescent and adult participants ages 12 to 64 with moderate to severe AD who are candidates for systemic therapy will be enrolled at up to 330 sites worldwide.
There may be higher treatment burden for participants in this trial compared to their standard of care . Participants will attend regular visits during the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, blood tests, checking for side effects and completing questionnaires.
- Conditions
- Atopic Dermatitis
- Being tested
- Dupilumab, Upadacitinib
- Keywords
- Atopic Dermatitis, AD, Level-Up, Upadacitinib, Dupilumab, RINVOQ
- Medical subject headings
- Dermatitis, Atopic
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
DupilumabDrug
Also called Dupixent®
Dupilumab is administered as a subcutaneous (SC) injection.
UpadacitinibDrug
Also called ABT-494, RINVOQ
Extended-release tablet
| Study group | Role | What they receive |
|---|---|---|
| Dupilumab (Period 1) | Experimental | Adult participants received a loading dose of 600 mg dupilumab by subcutaneous (SC) injection at the Baseline visit followed by 300 mg dupilumab SC every other week (EOW) until Week 16.
Adolescents (12 to 17 years of age and weighing at least 40 kg) received treatment according to their body weight. Participants weighing 40 to < 60 kg received a loading dose of 400 mg dupilumab SC at the Baseline visit followed by 200 mg SC EOW until Week 16. Those weighing 60 kg or more received a loading dose of 600 mg dupilumab SC at the Baseline visit followed by 300 mg dupilumab SC EOW until Week 16. Receives: Drug: Dupilumab |
| Upadacitinib (Period 1) | Experimental | Participants received 15 mg upadacitinib orally once a day (QD) up to Week 16. Starting at Week 4, participants had their dose increased to 30 mg QD if they had a < 50% reduction from Baseline in Eczema Area and Severity Index (EASI 50) response or a < 4-point improvement from Baseline in Worst Pruritus Numerical Rating Scale (WP-NRS; weekly average). Starting at Week 8, participants had their dose increased to 30 mg QD if they had a < EASI 75 response. Receives: Drug: Upadacitinib |
| Dupilumab -> Upadacitinib (Period 2) | Experimental | At Week 16, participants receiving dupilumab as per its label in Period 1 were reassigned based on their Eczema Area and Severity Index (EASI) response. Those with < EASI 75 were offered the option to receive oral doses of upadacitinib 15 mg QD in Period 2 up to Week 32. Those with ≥ EASI 75 completed the end of study procedures. Starting at Week 20, participants with < EASI 75 or a < 4-point improvement from Baseline in Worst Pruritus Numerical Rating Scale (WP-NRS; weekly average) had their dose increased to 30 mg QD up to Week 32. Receives: Drug: Upadacitinib |
| Upadacitinib -> Upadacitinib 30 mg (Period 2) | Experimental | At Week 16, participants receiving upadacitinib in Period 1 were reassigned based on their Eczema Area and Severity Index (EASI) response. Those with < EASI 75 were allocated or continued to receive upadacitinib 30 mg QD in Period 2. Those with ≥ EASI 75 completed the end of study procedures. Receives: Drug: Upadacitinib |
What is being measured
The primary outcome is the main question the study is designed to answer.
Percentage of Participants Achieving a ≥ 90% Reduction From Baseline in Eczema Area and Severity Index Score (EASI 90) and Worst Pruritus Numerical Rating Scale of 0 or 1 (WP-NRS 0/1) at Week 16
The EASI is a composite index with scores ranging from 0 to 72. Four AD disease characteristics (erythema, thickness [induration, papulation, edema], scratching [excoriation], and lichenification) assessed for severity on a scale of "0" (absent) through "3" (severe). In addition, the area of AD involvement is assessed as a percentage by body area of head, trunk (including the genital area), upper extremities, and lower extremities (including the buttocks), and converted to a score of 0 to 6. In each body region, the area is expressed as 0, 1 (1% to 9%), 2 (10% to 29%), 3 (30% to 49%), 4 (50% to 69%), 5 (70% to 89%), or 6 (90% to 100%).
The Worst Pruritus NRS is an assessment tool that participants used to report the intensity of their pruritus during a 24-hour recall period using an electronic hand-held device. Participants rated itch (pruritus) intensity at its worst during the past 24 hours on an 11-point scale from 0 (no itch) to 10 (worst imaginable itch).
Measured: Baseline and Week 16
Secondary outcomes (8)
Percentage of Participants Achieving a ≥ 90% Reduction From Baseline in Eczema Area and Severity Index Score (EASI 90) at Week 16
The EASI is a composite index with scores ranging from 0 to 72. Four AD disease characteristics (erythema, thickness [induration, papulation, edema], scratching [excoriation], and lichenification) assessed for severity on a scale of "0" (absent) through "3" (severe). In addition, the area of AD involvement is assessed as a percentage by body area of head, trunk (including the genital area), upper extremities, and lower extremities (including the buttocks), and converted to a score of 0 to 6. In each body region, the area is expressed as 0, 1 (1% to 9%), 2 (10% to 29%), 3 (30% to 49%), 4 (50% to 69%), 5 (70% to 89%), or 6 (90% to 100%).
Measured: Baseline and Week 16
Percentage of Participants Achieving a Worst Pruritus Numerical Rating Scale of 0 or 1 (WP-NRS 0/1) at Week 16 Among Participants With Baseline WP-NRS > 1
The Worst Pruritus NRS is an assessment tool that participants used to report the intensity of their pruritus during a 24-hour recall period using an electronic hand-held device. Participants rated itch (pruritus) intensity at its worst during the past 24 hours on an 11-point scale from 0 (no itch) to 10 (worst imaginable itch).
Measured: Baseline and Week 16
Percentage of Participants Achieving an Improvement (Reduction) in Worst Pruritus Numerical Rating Scale (WP-NRS) ≥ 4 at Week 16 Among Those With Baseline WP-NRS ≥ 4
The Worst Pruritus NRS is an assessment tool that participants used to report the intensity of their pruritus during a 24-hour recall period using an electronic hand-held device. Participants rated itch (pruritus) intensity at its worst during the past 24 hours on an 11-point scale from 0 (no itch) to 10 (worst imaginable itch).
Measured: Baseline and Week 16
Percentage of Participants Achieving a Worst Pruritus Numerical Rating Scale of 0 or 1 (WP-NRS 0/1) at Week 4 Among Participants With Baseline WP-NRS > 1
The Worst Pruritus NRS is an assessment tool that participants used to report the intensity of their pruritus during a 24-hour recall period using an electronic hand-held device. Participants rated itch (pruritus) intensity at its worst during the past 24 hours on an 11-point scale from 0 (no itch) to 10 (worst imaginable itch).
Measured: Baseline and Week 4
Percentage of Participants Achieving a Worst Pruritus Numerical Rating Scale of 0 or 1 (WP-NRS 0/1) at Week 2 Among Participants With Baseline WP-NRS > 1
The Worst Pruritus NRS is an assessment tool that participants used to report the intensity of their pruritus during a 24-hour recall period using an electronic hand-held device. Participants rated itch (pruritus) intensity at its worst during the past 24 hours on an 11-point scale from 0 (no itch) to 10 (worst imaginable itch).
Measured: Baseline and Week 2
Percentage of Participants Achieving a ≥ 90% Reduction From Baseline in Eczema Area and Severity Index Score (EASI 90) at Week 4
The EASI is a composite index with scores ranging from 0 to 72. Four AD disease characteristics (erythema, thickness [induration, papulation, edema], scratching [excoriation], and lichenification) assessed for severity on a scale of "0" (absent) through "3" (severe). In addition, the area of AD involvement is assessed as a percentage by body area of head, trunk (including the genital area), upper extremities, and lower extremities (including the buttocks), and converted to a score of 0 to 6. In each body region, the area is expressed as 0, 1 (1% to 9%), 2 (10% to 29%), 3 (30% to 49%), 4 (50% to 69%), 5 (70% to 89%), or 6 (90% to 100%).
Measured: Baseline and Week 4
Percentage of Participants Achieving a ≥ 75% Reduction From Baseline in Eczema Area and Severity Index Score (EASI 75) at Week 2
The EASI is a composite index with scores ranging from 0 to 72. Four AD disease characteristics (erythema, thickness [induration, papulation, edema], scratching [excoriation], and lichenification) assessed for severity on a scale of "0" (absent) through "3" (severe). In addition, the area of AD involvement is assessed as a percentage by body area of head, trunk (including the genital area), upper extremities, and lower extremities (including the buttocks), and converted to a score of 0 to 6. In each body region, the area is expressed as 0, 1 (1% to 9%), 2 (10% to 29%), 3 (30% to 49%), 4 (50% to 69%), 5 (70% to 89%), or 6 (90% to 100%).
Measured: Baseline and Week 2
Percentage of Participants Achieving a 100% Reduction From Baseline in Eczema Area and Severity Index Score (EASI 100) at Week 16
The EASI is a composite index with scores ranging from 0 to 72. Four AD disease characteristics (erythema, thickness [induration, papulation, edema], scratching [excoriation], and lichenification) assessed for severity on a scale of "0" (absent) through "3" (severe). In addition, the area of AD involvement is assessed as a percentage by body area of head, trunk (including the genital area), upper extremities, and lower extremities (including the buttocks), and converted to a score of 0 to 6. In each body region, the area is expressed as 0, 1 (1% to 9%), 2 (10% to 29%), 3 (30% to 49%), 4 (50% to 69%), 5 (70% to 89%), or 6 (90% to 100%).
Measured: Baseline and Week 16
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted1 Nov 2022
- Study start28 Nov 2022
- Primary completion19 Mar 2024
- Study completion8 Aug 2024
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Publications (1)Papers the sponsor has linked to this study.
- Other trials for Atopic DermatitisStudies of the same condition, open and under way.
- More trials run by AbbVieThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 3
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Enrolment
- 920 participants (actual)
Sponsor and investigators
- Lead sponsor
- AbbVie
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- ABBVIE INC., Study director, AbbVie
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT05601882
- Sponsor's protocol ID
- M23-696
- Other IDs
- 2022-002482-15
- Acronym
- Level Up
- Status last verified
- Jan 2025
- First submitted
- 31 Oct 2022
- Last updated
- 14 Feb 2025
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- No
- FDA-regulated drug
- Yes
- FDA-regulated device
- No
- Individual data sharing
- Yes: AbbVie is committed to responsible data sharing regarding the clinical trials we sponsor. This includes access to anonymized, individual and trial-level data (analysis data sets), as well as other information (e.g., protocols, analyses plans, clinical study reports), as long as the trials are not part of an ongoing or planned regulatory submission. This includes requests for clinical trial data for unlicensed products and indications.
Publications
Bunick CG, Magnolo N, Moore A, Abe M, Gao X, Lynde C, Ibrahim N, Levy G, Calimlim BM, Wu X, Armendariz Y, Grada A, Eyerich K. Switching from Dupilumab to Upadacitinib in Adults and Adolescents with Moderate-to-Severe Atopic Dermatitis After Inadequate Response to Dupilumab: Efficacy and Safety Results from Period 2 of Phase 3b/4 Study (LEVEL UP). Am J Clin Dermatol. 2026 Mar;27(2):391-399. doi: 10.1007/s40257-025-01003-0. Epub 2026 Jan 14.
PubMed 41533220
Study at a glance
From the registry record, last updated by the sponsor on 14 Feb 2025. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Phase 3b/4 Randomized, Open-label, Efficacy Assessor Blinded Study, Comparing the Safety and Assessor Blinded Efficacy of Upadacitinib to Dupilumab in Subjects With Moderate to Severe Atopic Dermatitis (Level-Up)
- ClinicalTrials.gov ID
- NCT05601882
- Acronym / sponsor ID
- Level Up / M23-696
- Conditions
- Atopic Dermatitis
- Keywords
- Atopic Dermatitis, AD, Level-Up, Upadacitinib, Dupilumab, RINVOQ
- Phase
- Phase 3
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 920 participants (actual)
- Lead sponsor
- AbbVieIndustry (pharma, biotech, devices)
- Study start
- 28 Nov 2022 (actual)
- Primary completion
- 19 Mar 2024 (actual)
- Study completion
- 8 Aug 2024 (actual)
- First posted
- 1 Nov 2022 (actual)
- Results
- Posted 14 Feb 2025
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Atopic dermatitis (AD) is a skin condition that may cause a rash and itching due to inflammation of the skin. Therapies spread over the skin may not be enough to control the AD in trial participants who require systemic anti-inflammatory treatment. This study compares upadacitinib to dupilumab in adolescent and adult participants with moderate to severe AD who have inadequate response to systemic therapies. Adverse events and change in the disease activity will be assessed.
Upadacitinib and dupilumab are approved drugs for the treatment of moderate to severe atopic dermatitis (AD). The study is comprised of a 35-day Screening Period, a 16-week treatment Period 1 and a 16-week treatment Period 2. Participants are randomly assigned to 1 of 2 groups called treatment arms to receive upadacitinib Dose A or dupilumab in Period 1. There is a 30-day or 12-week follow-up visit for those on upadacitinib or dupilumab respectively, who will not enter Period 2. In Period 2, participants will receive upadacitinib Dose A or Dose B for 16 weeks, followed by a 30-day follow-up visit. Approximately 880 adolescent and adult participants ages 12 to 64 with moderate to severe AD who are candidates for systemic therapy will be enrolled at up to 330 sites worldwide.
There may be higher treatment burden for participants in this trial compared to their standard of care . Participants will attend regular visits during the study at a hospital or clinic. The effect of the treatment will be checked by medical assessments, blood tests, checking for side effects and completing questionnaires.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Number of arms
- 4
| Arm | Type | Receives |
|---|---|---|
| Dupilumab (Period 1) | Experimental | Drug: DupilumabAdult participants received a loading dose of 600 mg dupilumab by subcutaneous (SC) injection at the Baseline visit followed by 300 mg dupilumab SC every other week (EOW) until Week 16. Adolescents (12 to 17 years of age and weighing at least 40 kg) received treatment according to their body weight. Participants weighing 40 to < 60 kg received a loading dose of 400 mg dupilumab SC at the Baseline visit followed by 200 mg SC EOW until Week 16. Those weighing 60 kg or more received a loading dose of 600 mg dupilumab SC at the Baseline visit followed by 300 mg dupilumab SC EOW until Week 16. |
| Upadacitinib (Period 1) | Experimental | Drug: UpadacitinibParticipants received 15 mg upadacitinib orally once a day (QD) up to Week 16. Starting at Week 4, participants had their dose increased to 30 mg QD if they had a < 50% reduction from Baseline in Eczema Area and Severity Index (EASI 50) response or a < 4-point improvement from Baseline in Worst Pruritus Numerical Rating Scale (WP-NRS; weekly average). Starting at Week 8, participants had their dose increased to 30 mg QD if they had a < EASI 75 response. |
| Dupilumab -> Upadacitinib (Period 2) | Experimental | Drug: UpadacitinibAt Week 16, participants receiving dupilumab as per its label in Period 1 were reassigned based on their Eczema Area and Severity Index (EASI) response. Those with < EASI 75 were offered the option to receive oral doses of upadacitinib 15 mg QD in Period 2 up to Week 32. Those with ≥ EASI 75 completed the end of study procedures. Starting at Week 20, participants with < EASI 75 or a < 4-point improvement from Baseline in Worst Pruritus Numerical Rating Scale (WP-NRS; weekly average) had their dose increased to 30 mg QD up to Week 32. |
| Upadacitinib -> Upadacitinib 30 mg (Period 2) | Experimental | Drug: UpadacitinibAt Week 16, participants receiving upadacitinib in Period 1 were reassigned based on their Eczema Area and Severity Index (EASI) response. Those with < EASI 75 were allocated or continued to receive upadacitinib 30 mg QD in Period 2. Those with ≥ EASI 75 completed the end of study procedures. |
Who may qualify
- Ages
- 12 to 64 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Child, Adult
Key inclusion criteria (4 listed)
- Chronic atopic dermatitis (AD) with onset of symptoms at least 3 years prior to baseline and participant meets Hanifin and Rajka criteria.
- Eczema area and severity index (EASI) score ≥ 16;validated Investigator´s Global Assessment for AD (vIGA-AD) score ≥ 3 and ≥ 10% Body Surface Area Involvement of Atopic Dermatitis (BSA of AD) involvement at the Baseline Visit.
- Baseline weekly average of daily Worst Pruritus Numerical Rating Scale (WP-NRS) ≥ 4.
- Documented history of inadequate response to previous systemic treatment defined as documented history of previous inadequate response to at least one prior systemic treatment for AD OR for whom other systemic treatments are otherwise medically inadvisable.
Key exclusion criteria (2 listed)
- History of clinically significant (per investigator's judgment) drug or alcohol abuse within the last 6 months.
- History of an organ transplant which requires continued immunosuppression.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| DupilumabAlso: Dupixent®Dupilumab is administered as a subcutaneous (SC) injection. | Drug | Dupilumab (Period 1) |
| UpadacitinibAlso: ABT-494, RINVOQExtended-release tablet | Drug | Dupilumab -> Upadacitinib (Period 2), Upadacitinib (Period 1), Upadacitinib -> Upadacitinib 30 mg (Period 2) |
Primary outcome
Percentage of Participants Achieving a ≥ 90% Reduction From Baseline in Eczema Area and Severity Index Score (EASI 90) and Worst Pruritus Numerical Rating Scale of 0 or 1 (WP-NRS 0/1) at Week 16
Time frame: Baseline and Week 16
The EASI is a composite index with scores ranging from 0 to 72. Four AD disease characteristics (erythema, thickness [induration, papulation, edema], scratching [excoriation], and lichenification) assessed for severity on a scale of "0" (absent) through "3" (severe). In addition, the area of AD involvement is assessed as a percentage by body area of head, trunk (including the genital area), upper extremities, and lower extremities (including the buttocks), and converted to a score of 0 to 6. In each body region, the area is expressed as 0, 1 (1% to 9%), 2 (10% to 29%), 3 (30% to 49%), 4 (50% to 69%), 5 (70% to 89%), or 6 (90% to 100%). The Worst Pruritus NRS is an assessment tool that participants used to report the intensity of their pruritus during a 24-hour recall period using an electronic hand-held device. Participants rated itch (pruritus) intensity at its worst during the past 24 hours on an 11-point scale from 0 (no itch) to 10 (worst imaginable itch).
8 secondary outcomes
Percentage of Participants Achieving a ≥ 90% Reduction From Baseline in Eczema Area and Severity Index Score (EASI 90) at Week 16
Time frame: Baseline and Week 16
Percentage of Participants Achieving a Worst Pruritus Numerical Rating Scale of 0 or 1 (WP-NRS 0/1) at Week 16 Among Participants With Baseline WP-NRS > 1
Time frame: Baseline and Week 16
Percentage of Participants Achieving an Improvement (Reduction) in Worst Pruritus Numerical Rating Scale (WP-NRS) ≥ 4 at Week 16 Among Those With Baseline WP-NRS ≥ 4
Time frame: Baseline and Week 16
Percentage of Participants Achieving a Worst Pruritus Numerical Rating Scale of 0 or 1 (WP-NRS 0/1) at Week 4 Among Participants With Baseline WP-NRS > 1
Time frame: Baseline and Week 4
Percentage of Participants Achieving a Worst Pruritus Numerical Rating Scale of 0 or 1 (WP-NRS 0/1) at Week 2 Among Participants With Baseline WP-NRS > 1
Time frame: Baseline and Week 2
Percentage of Participants Achieving a ≥ 90% Reduction From Baseline in Eczema Area and Severity Index Score (EASI 90) at Week 4
Time frame: Baseline and Week 4
Percentage of Participants Achieving a ≥ 75% Reduction From Baseline in Eczema Area and Severity Index Score (EASI 75) at Week 2
Time frame: Baseline and Week 2
Percentage of Participants Achieving a 100% Reduction From Baseline in Eczema Area and Severity Index Score (EASI 100) at Week 16
Time frame: Baseline and Week 16
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 14 Feb 2025.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- Derived from this study: PubMed 41533220Bunick CG, Magnolo N, Moore A, Abe M, Gao X, Lynde C, Ibrahim N, Levy G, Calimlim BM, Wu X, Armendariz Y, Grada A, Eyerich K. Switching from Dupilumab to Upadacitinib in Adults and Adolescents with Moderate-to-Severe Atopic Dermatitis After Inadequate Response to Dupilumab: Efficacy and Safety Results from Period 2 of Phase 3b/4 Study (LEVEL UP). Am J Clin Dermatol. 2026 Mar;27(2):391-399. doi: 10.1007/s40257-025-01003-0. Epub 2026 Jan 14.
- Related infoLink provided by the sponsor.
- Individual participant dataSharing planned: Yes. AbbVie is committed to responsible data sharing regarding the clinical trials we sponsor. This includes access to anonymized, individual and trial-level data (analysis data sets), as well as other information (e.g., protocols, analyses plans, clinical study reports), as long as the trials are not part of an ongoing or planned regulatory submission. This includes requests for clinical trial data for unlicensed products and indications.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
ABBVIE INC. study director
AbbVie
257 sites in 29 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 3 study testing Dupilumab and Upadacitinib in people with Atopic Dermatitis, run by AbbVie at 257 sites in 29 countries.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 4 inclusion and 2 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 14 Feb 2025. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 257 sites in United States, Germany, Canada, China, Poland and 24 more countries. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 3 studies compare the treatment with the current standard treatment or a placebo in a large group, to confirm how well it works and watch for side effects.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
Yes. Results are posted in the registry (first posted 14 Feb 2025). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Percentage of Participants Achieving a ≥ 90% Reduction From Baseline in Eczema Area and Severity Index Score (EASI 90) and Worst Pruritus Numerical Rating Scale of 0 or 1 (WP-NRS 0/1) at Week 16 (time frame: Baseline and Week 16). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT05601882, which also lists 1 linked publication.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 14 Feb 2025.