Efficacy and Safety Study of Apremilast to Treat Active Psoriatic Arthritis
PALACE-1
A Phase 3, Multicenter, Randomized, Double-blind, Placebo-controlled, Parallel-group, Efficacy and Safety Study of Two Doses of Apremilast (CC-10004) in Subjects With Active Psoriatic Arthritis
1 other identifier
interventional
504
12 countries
89
Brief Summary
The purpose of this study is to determine whether apremilast is safe and effective in the treatment of patients with psoriatic arthritis, specifically in improving signs and symptoms of psoriatic arthritis (tender and swollen joints, pain, physical function) in treated patients.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P50-P75 for phase_3
Started Jun 2010
Longer than P75 for phase_3
89 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
Study Start
First participant enrolled
June 2, 2010
CompletedFirst Submitted
Initial submission to the registry
July 6, 2010
CompletedFirst Posted
Study publicly available on registry
July 30, 2010
CompletedPrimary Completion
Last participant's last visit for primary outcome
April 27, 2012
CompletedResults Posted
Study results publicly available
May 20, 2014
CompletedStudy Completion
Last participant's last visit for all outcomes
October 27, 2016
CompletedJune 19, 2020
June 1, 2020
1.9 years
July 6, 2010
April 22, 2014
June 18, 2020
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Percentage of Participants With an American College of Rheumatology 20% (ACR20) Response at Week 16
Percentage of participants with an American College of Rheumatology 20% (ACR20) response. A participant was a responder if the following 3 criteria for improvement from Baseline were met: • ≥ 20% improvement in 78 tender joint count; • ≥ 20% improvement in 76 swollen joint count; and • ≥ 20% improvement in at least 3 of the 5 following parameters: ◦ Patient's assessment of pain (measured on a 100 mm visual analog scale \[VAS\]); ◦ Patient's global assessment of disease activity (measured on a 100 mm VAS); ◦ Physician's global assessment of disease activity (measured on a 100 mm VAS); ◦ Patient's self-assessment of physical function (Health Assessment Questionnaire - Disability Index (HAQ-DI)); ◦ C-Reactive Protein.
Baseline and Week 16
Secondary Outcomes (52)
Change From Baseline in Health Assessment Questionnaire- Disability Index (HAQ-DI) at Week 16
Baseline and Week 16
Percentage of Participants With an ACR 20 Response at Week 24
Baseline and Week 24
Change From Baseline in Health Assessment Questionnaire- Disability Index (HAQ-DI) at Week 24
Baseline and Week 24
Change From Baseline in 36-item Short Form Health Survey (SF-36) Physical Functioning Domain at Week 16
Baseline and Week 16
Percentage of Participants With a Modified Psoriatic Arthritis Response Criteria (PsARC) Response at Week 16
Baseline and Week 16
- +47 more secondary outcomes
Study Arms (4)
Apremilast 20 mg
EXPERIMENTAL20 mg Apremilast tablets administered twice daily for 24 weeks during the placebo-controlled phase followed by 20 mg Apremilast tablets administered twice daily for up to 4.5 years in the active treatment / long-term safety phase
Apremilast 30mg
EXPERIMENTAL30 mg Apremilast tablets administered twice a day for 24 weeks during the placebo-controlled phase followed by 30 mg Apremilast tablets administered twice a day for up to 4.5 years in the active treatment / long-term safety phase orally twice daily
Placebo + 20 mg Apremilast
PLACEBO COMPARATORPlacebo + 20 mg Apremilast tablets administered twice daily for 24 weeks during the placebo-controlled phase followed by 20 mg Apremilast tablets administered twice daily for up to 4.5 years in the active treatment / long-term safety phase. Subjects who do not have at least 20% improvement in their swollen and tender joint counts at Week 16 will escape to 20 mg Apremilast twice daily at Week 16
Placebo + 30 mg Apremilast
PLACEBO COMPARATORPlacebo + 30 mg Apremilast tablets administered twice daily for 24 weeks during the placebo-controlled phase followed by 30 mg Apremilast tablets administered twice daily for up to 4.5 years in the active treatment / long-term safety phase. Subjects who do not have at least 20% improvement in their swollen and tender joint counts at Week 16 will escape to 30 mg Apremilast twice daily at Week 16.
Interventions
Placebo + 20 mg Apremilast
Placebo + 30 mg Apremilast
Eligibility Criteria
You may qualify if:
- Males or females, aged ≥ 18 years at time of consent.
- Have a diagnosis of Psoriatic Arthritis (PSA, by any criteria) of ≥ 6 months duration.
- Meet the Classification Criteria for Psoriatic Arthritis (CASPAR) at time of screening.
- Must have been inadequately treated by disease-modifying antirheumatic drugs (DMARDs)
- May not have axial involvement alone
- Concurrent treatment allowed with methotrexate, leflunomide, or sulfasalazine
- Have ≥ 3 swollen AND ≥ 3 tender joints.
- Males \& Females must use contraception
- Stable dose of nonsteroidal anti-inflammatory drugs (NSAIDs), narcotics and low dose oral corticosteroids allowed.
You may not qualify if:
- Pregnant or breast feeding.
- History of allergy to any component of the investigational product.
- Hepatitis B surface antigen and/or Hepatitis C antibody positive at screening.
- Therapeutic failure on \> 3 agents for PsA or \> 1 biologic tumor necrosis factor (TNF) blocker
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Amgenlead
Study Sites (92)
Achieve Clinical Research LLC
Birmingham, Alabama, 35216, United States
Arizona Research Center
Phoenix, Arizona, 85023, United States
UCSD-Thornton Hospital
La Jolla, California, 92093-0943, United States
Stanford University Medical Center
Palo Alto, California, 94304-1808, United States
Inland Rheumatology Clinical Trials
Upland, California, 91786, United States
Arthritis and Rheumatic Disease Specialties
Aventura, Florida, 33180, United States
North Florida Dermatology
Jacksonville, Florida, 32204, United States
Tampa Medical Group Pa
Tampa, Florida, 33614, United States
Sonora Clinical Research, LLC
Boise, Idaho, 83702, United States
Coeur D'Alene Arthritis Clinic
Coeur d'Alene, Idaho, 83814, United States
The Arthritis Center
Springfield, Illinois, 62704, United States
St. Francis Hospital and Health Centers
Michigan City, Indiana, 46360, United States
The Center for Rheumatology and Bone Research
Wheaton, Maryland, 20902, United States
Justus Fiechtner MD PC
Lansing, Michigan, 48910, United States
Physicians East
Greenville, North Carolina, 27834, United States
Carolina Bone and Joint
Monroe, North Carolina, 28112, United States
Piedmont Medical Research Associates Inc
Winston-Salem, North Carolina, 27103-3914, United States
Health Research of Oklahoma
Oklahoma City, Oklahoma, 73103, United States
Altoona Center for Clinical Research
Duncansville, Pennsylvania, 16635, United States
Clinical Research Center of Reading, LLP
West Reading, Pennsylvania, 19610, United States
Dermatology Treatment and Research Center
Dallas, Texas, 75230, United States
Accurate Clinical Research Inc
Houston, Texas, 77034, United States
Arthritis and Osteoporosis Associates LLP
Lubbock, Texas, 79424, United States
Center for Clinical Studies
Webster, Texas, 77598, United States
University of Utah
Salt Lake City, Utah, 84132, United States
Seattle Rheumatology Associates
Seattle, Washington, 98104, United States
Arthritis Northwest Rheumatology
Spokane, Washington, 99204, United States
Monash Medical Centre
Clayton, Victoria, 3168, Australia
Eastern Health Clinical School
Box Hill, 3128, Australia
Repatriation General Hospital
Daws Park, 5041, Australia
St Vincent's Hospital Melbourne
Fitzroy, 3065, Australia
Emeritus Research
Malvern, 3145, Australia
Ordination Wien Dr. Hanusch
Vienna, 1060, Austria
Medizinische Universitat Wien
Vienna, 1090, Austria
Kaiser-Franz-Josef Spital
Vienna, 1100, Austria
Nexus Clinical Research
St. John's, Newfoundland and Labrador, A1A 5E8, Canada
St. Clare's Health Care Corporation of St. John's
St. John's, Newfoundland and Labrador, A1C-5B8, Canada
Ultranova Skincare
Barrie, Ontario, L4M 6L2, Canada
MAC Research Incorporated
Hamilton, Ontario, L8N 2B6, Canada
K-W Musculoskeletal Research Inc.
Kitchener, Ontario, N2M 5N6, Canada
Saint Josephs Healthcare System
London, Ontario, N6A 4V2, Canada
Credit Valley Professional Building
Mississauga, Ontario, L5M 2V8, Canada
The Arthritis Program Research Group Inc.
Newmarket, Ontario, L3Y 3R7, Canada
Toronto Western Hospital
Toronto, Ontario, M5T 258, Canada
Probity Medical Research Inc
Waterloo, Ontario, N2J 1C4, Canada
Jude Rodrigues Private Practice
Windsor, Ontario, N8X 5A6, Canada
Hospital Maisonneuve - Rosemont
Montreal, Quebec, H1T 2M4, Canada
Institut de Rhumatologie de Montreal
Montreal, Quebec, H2L 1S6, Canada
Centre de Rhumatologie St-Louis
Sainte-Foy, Quebec, G1W 4R4, Canada
Centre Hospitalier Universitaire de Sherbrooke-Hospital Fleurimont
Sherbrooke, Quebec, J1H5N4, Canada
Saskatoon Osteoporosis Centre
Saskatoon, Saskatchewan, S7K 0H6, Canada
Ipros - Chr Orleans
Orléans, 45067, France
Hopital Purpan
Toulouse, 31009, France
Klinikum Duisburg, Wedau Kliniken
Duisburg, 47055, Germany
Friedrich-Alexander-Universiät Erlangen Nürnberg
Erlangen, 91054, Germany
Allgemeines Krankenhaus Eilbeck
Hamburg, 22081, Germany
Rheumazentrum Ruhrgebiet
Herne, 44652, Germany
Praxis Prof. Herbert Kellner
München, 80639, Germany
Qualiclinic kft
Budapest, 1036, Hungary
Synexus Magyarország Kft.
Budapest, 1036, Hungary
Honvéd Kórház - Állami Egészségügyi Központ
Budapest, 1062, Hungary
MAV Korhaz es Rendelointezet Szolnok
Szolnok, 5000, Hungary
Veszprém Megyei Önkormányzat Csolnoky Ferenc Kórház-Rendelöintézet
Veszprém, 8200, Hungary
P3 Research
Crofton Downs, 6035, New Zealand
Waikato hospital
Hamilton, 3204, New Zealand
Middlemore Clinical Trials
New Zealand, 1640, New Zealand
Queen Elizabeth Hospital for Rheumatic Disease
Rotorua, 3201, New Zealand
North Shore Hospital
Takapuna, 1309, New Zealand
Timaru Hospital
Timaru, 8601, New Zealand
Szpital Uniwersytecki im. Dr A.Jurasza
Bydgoszcz, 85-096, Poland
Szpital Uniwersytecki nr 2 im. Dr Jana Biziela w Bydgoszczy
Bydgoszcz, 85-168, Poland
Synexus SCM Sp. z o.o.
Gdynia, 81-384, Poland
Synexus SCM Sp. z o.o.
Katowice, Poland, Poland
Wojewodzki Zespol Reumatologiczny
Sopot, 81-759, Poland
Synexus SCM Sp. z o.o. Oddz. Warszawa
Warsaw, 01-192, Poland
Kemerovo State Medical Academy
Kemerovo, 650066, Russia
Ryazan I.P. Pavlov State Medical University
Ryazan, 390026, Russia
Departmental Hospital at Smolensk Station RZhD JSC
Smolensk, 214025, Russia
Regional Clinical Hospital
Vladimir, 600023, Russia
Voronezh Regional Clinical Hopsital #1, Voronezh State Medical Academy
Voronezh, 394066, Russia
Panorama Medical Centre
Cape Town, 7500, South Africa
Groote Schuur Hospital
Cape Town, 7925, South Africa
Chelmsford Medical Centre 2
Durban, 4001, South Africa
Clinresco Centres Pty Ltd
Johannesburg, 1619, South Africa
The Park
Pinelands, 7700, South Africa
Hospital General Universitario Gregorio Maranon
Madrid, 28007, Spain
Hospital Universitario La Paz
Madrid, 28046, Spain
Hospital Universitario Marques de Valdecilla
Santander, 39008, Spain
Hospital Clinico Universitario de Santiago
Santiago de Compostela, 15706, Spain
Barnsley Hospital
Barnsley South Yorkshire, S75 2EP, United Kingdom
Colchester General Hospital
Colchester, CO4 5JL, United Kingdom
West Suffolk Hospital
Edmunds, IP33 2QZ, United Kingdom
Related Publications (7)
Kavanaugh A, Mease PJ, Gomez-Reino JJ, Adebajo AO, Wollenhaupt J, Gladman DD, Hochfeld M, Teng LL, Schett G, Lespessailles E, Hall S. Longterm (52-week) results of a phase III randomized, controlled trial of apremilast in patients with psoriatic arthritis. J Rheumatol. 2015 Mar;42(3):479-88. doi: 10.3899/jrheum.140647. Epub 2015 Jan 15.
PMID: 25593233RESULTMease PJ, Hatemi G, Paris M, Cheng S, Maes P, Zhang W, Shi R, Flower A, Picard H, Stein Gold L. Apremilast Long-Term Safety Up to 5 Years from 15 Pooled Randomized, Placebo-Controlled Studies of Psoriasis, Psoriatic Arthritis, and Behcet's Syndrome. Am J Clin Dermatol. 2023 Sep;24(5):809-820. doi: 10.1007/s40257-023-00783-7. Epub 2023 Jun 14.
PMID: 37316690DERIVEDMease PJ, Gladman DD, Kavanaugh A, McGonagle D, Nash P, Guerette B, Nakasato P, Brunori M, Teng L, McInnes IB. Articular and Extra-Articular Benefits in ACR20 Non-responders at Week 104 Treated With Apremilast: Pooled Analysis of Three Randomized Controlled Trials. Rheumatol Ther. 2021 Dec;8(4):1677-1691. doi: 10.1007/s40744-021-00369-x. Epub 2021 Sep 18.
PMID: 34536218DERIVEDMease PJ, Gladman DD, Ogdie A, Coates LC, Behrens F, Kavanaugh A, McInnes I, Queiro R, Guerette B, Brunori M, Teng L, Smolen JS. Treatment-to-Target With Apremilast in Psoriatic Arthritis: The Probability of Achieving Targets and Comprehensive Control of Disease Manifestations. Arthritis Care Res (Hoboken). 2020 Jun;72(6):814-821. doi: 10.1002/acr.24134. Epub 2020 May 8.
PMID: 31909868DERIVEDKavanaugh A, Gladman DD, Edwards CJ, Schett G, Guerette B, Delev N, Teng L, Paris M, Mease PJ. Long-term experience with apremilast in patients with psoriatic arthritis: 5-year results from a PALACE 1-3 pooled analysis. Arthritis Res Ther. 2019 May 10;21(1):118. doi: 10.1186/s13075-019-1901-3.
PMID: 31077258DERIVEDGladman DD, Kavanaugh A, Gomez-Reino JJ, Wollenhaupt J, Cutolo M, Schett G, Lespessailles E, Guerette B, Delev N, Teng L, Edwards CJ, Birbara CA, Mease PJ. Therapeutic benefit of apremilast on enthesitis and dactylitis in patients with psoriatic arthritis: a pooled analysis of the PALACE 1-3 studies. RMD Open. 2018 Jun 27;4(1):e000669. doi: 10.1136/rmdopen-2018-000669. eCollection 2018.
PMID: 30018799DERIVEDKavanaugh A, Mease PJ, Gomez-Reino JJ, Adebajo AO, Wollenhaupt J, Gladman DD, Lespessailles E, Hall S, Hochfeld M, Hu C, Hough D, Stevens RM, Schett G. Treatment of psoriatic arthritis in a phase 3 randomised, placebo-controlled trial with apremilast, an oral phosphodiesterase 4 inhibitor. Ann Rheum Dis. 2014 Jun;73(6):1020-6. doi: 10.1136/annrheumdis-2013-205056. Epub 2014 Mar 4.
PMID: 24595547DERIVED
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Results Point of Contact
- Title
- Anne McClain, Senior Manager
- Organization
- Celgene Corporation
Study Officials
- STUDY DIRECTOR
MD
Amgen
Publication Agreements
- PI is Sponsor Employee
- No
- Restriction Type
- OTHER
- Restrictive Agreement
- Yes
Study Design
- Study Type
- interventional
- Phase
- phase 3
- Allocation
- RANDOMIZED
- Masking
- QUADRUPLE
- Who Masked
- PARTICIPANT, CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- INDUSTRY
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
July 6, 2010
First Posted
July 30, 2010
Study Start
June 2, 2010
Primary Completion
April 27, 2012
Study Completion
October 27, 2016
Last Updated
June 19, 2020
Results First Posted
May 20, 2014
Record last verified: 2020-06
Data Sharing
- IPD Sharing
- Will share
- Shared Documents
- STUDY PROTOCOL, SAP, ICF, CSR
- Time Frame
- Data sharing requests relating to this study will be considered beginning 18 months after the study has ended and either 1) the product and indication have been granted marketing authorization in both the US and Europe or 2) clinical development for the product and/or indication discontinues and the data will not be submitted to regulatory authorities. There is no end date for eligibility to submit a data sharing request for this study.
- Access Criteria
- Qualified researchers may submit a request containing the research objectives, the Amgen product(s) and Amgen study/studies in scope, endpoints/outcomes of interest, statistical analysis plan, data requirements, publication plan, and qualifications of the researcher(s). In general, Amgen does not grant external requests for individual patient data for the purpose of re-evaluating safety and efficacy issues already addressed in the product labelling. Requests are reviewed by a committee of internal advisors. If not approved, a Data Sharing Independent Review Panel will arbitrate and make the final decision. Upon approval, information necessary to address the research question will be provided under the terms of a data sharing agreement. This may include anonymized individual patient data and/or available supporting documents, containing fragments of analysis code where provided in analysis specifications. Further details are available at the URL below.
De-identified individual patient data for variables necessary to address the specific research question in an approved data sharing request