DISCREET: An Efficacy and Safety Study of Apremilast (CC-10004) in Subjects With Moderate to Severe Genital Psoriasis
Study Details
Study Description
Brief Summary
This Phase 3 multicenter, randomized, placebo-controlled, double-blind study is designed to evaluate the efficacy and safety of apremilast in subjects with moderate to severe genital psoriasis (modified sPGA-G ≥3, moderate or severe).
Approximately 286 subjects with moderate to severe genital psoriasis will be randomized 1:1 to receive either apremilast 30 mg BID or placebo for the first 16 weeks.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 3 |
Detailed Description
The study will consist of four phases:
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Screening Phase - up to 35 days
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Double-blind Placebo-controlled Phase - Weeks 0 to 16
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Subjects will be randomly assigned to either apremilast 30 mg tablets orally BID or placebo tablets (identical in appearance to apremilast 30 mg tablets) orally BID.
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Apremilast Extension Phase - Weeks 16 to 32
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All subjects will be switched to (or continue with) apremilast 30 mg BID. All subjects will maintain this dosing through Week 32.
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Observational Follow-up Phase - 4 weeks - Four-week Post-Treatment Observational Follow-up Phase for all subjects who complete the study or discontinue the study early.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: Arm A- Apremilast with Placebo Subjects randomized to the apremilast 30 mg BID treatment group will receive apremilast 30 mg tablets orally twice daily for the first 16 weeks Subjects randomized to the placebo treatment group will receive placebo tablets (identical in appearance to apremilast 30 mg tablets) orally twice daily for the first 16 weeks |
Drug: Apremilast
Oral
Other Names:
Other: Placebo
Oral
|
Experimental: Arm B - Apremilast 30 mg All subjects will receive apremilast 30 mg tablets orally twice daily after the Week 16 Visit through the end of the Apremilast Extension Phase of the study |
Drug: Apremilast
Oral
Other Names:
|
Outcome Measures
Primary Outcome Measures
- Proportion of subjects with a modified sPGA-G score of [up to week 16]
Modified Static Physician Global Assessment of Genitalia (modified sPGA-G)
Secondary Outcome Measures
- Proportion of subjects achieving an overall sPGA score of clear (0) or almost clear (1) with at least a 2-point reduction from baseline at Week 16 [Up to week 16]
Static PGA (sPGA)
- Proportion of subjects with at least a 4-point improvement in [Up to week 16]
Genital Psoriasis Itch Numeric Rating Scale (GPI-NRS)
- Change from baseline in affected BSA at Week 16 [Up to week 16]
Body Surface Area (BSA)
- Change from baseline in Dermatology Life Quality Index (DLQI) at Week 16 [Up to week 16]
Dermatology Life Quality Index
- Change from baseline in Genital Psoriasis Symptoms Scale (GPSS)total score and individual item scores at Week 16 [Up to week 16]
Genital psoriasis symptoms scale
Eligibility Criteria
Criteria
Inclusion Criteria:
Subjects must satisfy the following criteria to be enrolled in the study:
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Subject is ≥ 18 years of age at the time of signing the informed consent form (ICF).
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Subject must have a diagnosis of chronic plaque psoriasis for at least 6 months prior to signing the ICF.
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Subject must have a diagnosis of moderate or severe psoriasis of the genital area at Screening and Baseline.
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Subject must have a diagnosis of moderate or severe psoriasis at Screening and Baseline.
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Subject must have plaque psoriasis (BSA ≥ 1%) in a non-genital area at both Screening and Baseline.
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Subject must have been inadequately controlled with or intolerant of topical therapy, or topical therapy is inappropriate for the treatment of psoriasis affecting the genital area.
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Subject must be in good health (except for psoriasis) as judged by the investigator, based on medical history, physical examination, clinical laboratories, and urinalysis.
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Subject must meet laboratory criteria
Exclusion Criteria:
The presence of any of the following will exclude a subject from enrollment:
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Subject has any significant medical condition or laboratory abnormality, that would prevent the subject from participating in the study.
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Subject has any condition including the presence of laboratory abnormalities, which places the subject at unacceptable risk if he/she were to participate in the study.
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Subject has positive Hepatitis B surface antigen or anti-hepatitis C antibody at Screening.
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Subject has active tuberculosis (TB) or a history of incompletely treated TB.
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Subject has prior history of suicide attempt at any time in the subject's life time prior to signing the informed consent and randomization, or major psychiatric illness requiring hospitalization within the last 3 years prior to signing the informed consent.
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Subject has current or planned therapies that may have a possible effect on psoriasis of the body and/or genital area during the course of the treatment phase of the trial
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Subject had prior treatment with apremilast.
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | University of Alabama at Birmingham | Birmingham | Alabama | United States | 35233 |
2 | First OC Dermatology | Fountain Valley | California | United States | 92708 |
3 | Clinical Science Institute | Santa Monica | California | United States | 90404 |
4 | Glick Skin Institute | Margate | Florida | United States | 33073 |
5 | International Dermatology Research, Inc | Miami | Florida | United States | 33144 |
6 | Skin Care Physicians of Georgia | Macon | Georgia | United States | 31217 |
7 | Dawes Fretzin Clinical Research Group, LLC | Indianapolis | Indiana | United States | 46250 |
8 | Adult and Pediatric Dermatology | Overland Park | Kansas | United States | 66211 |
9 | ActivMed Practices and Research Inc | Beverly | Massachusetts | United States | 01915 |
10 | Brigham and Womens Hospital | Boston | Massachusetts | United States | 02115 |
11 | J Woodson Dermatology and Associates | Henderson | Nevada | United States | 89052 |
12 | Las Vegas Dermatology | Las Vegas | Nevada | United States | 89144 |
13 | Dartmouth Hitchcock Medical Center | Lebanon | New Hampshire | United States | 03766 |
14 | ActivMed | Portsmouth | New Hampshire | United States | 03801 |
15 | Stony Brook Dermatology Associates | Stony Brook | New York | United States | 11790 |
16 | Dermatology Consulting Services | High Point | North Carolina | United States | 27262 |
17 | Oakview Dermatology | Athens | Ohio | United States | 45701 |
18 | Ohio State University Medical Center | Gahanna | Ohio | United States | 43230 |
19 | Oregon Health and Science University | Portland | Oregon | United States | 97239 |
20 | Paddington Testing Company Inc | Philadelphia | Pennsylvania | United States | 19103 |
21 | Clinical Partners LLC | Johnston | Rhode Island | United States | 02919 |
22 | Center for Clinical Studies | Houston | Texas | United States | 77004 |
23 | Austin Institute for Clinical Research | Pflugerville | Texas | United States | 78660 |
24 | Virginia Clinical Research Inc | Norfolk | Virginia | United States | 23502 |
25 | Bellevue Dermatology Clinic | Bellevue | Washington | United States | 98004 |
26 | Dermatology Center for Skin Health | Morgantown | West Virginia | United States | 26505 |
27 | Centre Hospitalier Universitaire Saint Pierre | Brussels | Belgium | 1000 | |
28 | Cliniques Universitaires St Luc | Bruxelles | Belgium | 1200 | |
29 | UZ Leuven | Leuven | Belgium | 3000 | |
30 | Guenther Dermatology Research Centre | London | Ontario | Canada | N6A 3H7 |
31 | Lynderm Research Inc | Markham | Ontario | Canada | L3P1X2 |
32 | K Papp Clinical Research | Waterloo | Ontario | Canada | N2J 1C4 |
33 | Dre Angelique Gagne-Henley M.D. Inc | Saint-Jerome | Quebec | Canada | J7Z 7E2 |
34 | Skincare Studio | St. John's | Canada | A1E 1V4 | |
35 | Hopital Claude Huriez CHRU Lille | Lille | France | 59037 | |
36 | CHU de Nice Archet I | Nice | France | 06202 | |
37 | Centre Hospitalier Universitaire (CHU) de Bordeaux - Hopital Saint-Andre | Pessac | France | 33604 | |
38 | Larrey University Hospital | Toulouse | France | 31000 | |
39 | ISA - Interdisciplinary Study Association GmbH | Berlin | Germany | 10789 | |
40 | Universitaetsklinikum Bonn | Bonn | Germany | 53127 | |
41 | Hautklinik Universitatsklinikum Erlangen | Erlangen | Germany | 91054 | |
42 | Universitatsklinikum Frankfurt | Frankfurt am Main | Germany | 60590 | |
43 | Universitaetsklinikum Schleswig-Holstein, Campus Luebeck | Luebeck | Germany | 23538 | |
44 | Universitätsmedizin der Johannes Gutenberg-Universität Mainz | Mainz | Germany | 55101 | |
45 | Ospedali Riuniti di Ancona | Ancona | Italy | 60020 | |
46 | Presidio Ospedaliero della Misericordia | Grosseto | Italy | 58100 | |
47 | Azienda Sanitaria Locale 1 Ospedale Regionale San Salvatore | LAquila | Italy | 67100 | |
48 | Azienda Ospedaliera Di Padova | Padova | Italy | 35128 | |
49 | Azienda Ospedaliera Bianchi Melacrino Morelli | Reggio Calabria | Italy | 89124 | |
50 | Universita degli Studi di Roma La Sapienza Ospedale A Fiorini di Terracina | Terracina | Italy | 04019 | |
51 | Azienda Sanitaria Universitaria Integrata di Trieste | Trieste | Italy | 34125 | |
52 | GCM Medical Group, PSC | San Juan | Puerto Rico | 00917 |
Sponsors and Collaborators
- Amgen
Investigators
- Study Director: MD, Amgen
Study Documents (Full-Text)
None provided.More Information
Additional Information:
Publications
None provided.- CC-10004-PSOR-025
- U1111-1224-6850
- 2018-002608-15