A Study to Compare the Efficacy of Guselkumab to Fumaric Acid Esters for the Treatment of Participants With Moderate to Severe Plaque Psoriasis (POLARIS)

Multicenter, Randomized, Open-Label, Efficacy Assessor-Blinded, Active Comparator-Controlled Phase 3b Study to Compare the Efficacy of Guselkumab to Fumaric Acid Esters (Fumaderm Initial/ Fumaderm) for Adult Patients With Moderate to Severe Plaque Psoriasis Who Are Candidates for and Naive to Systemic Treatment

The purpose of the study is to compare the efficacy of Guselkumab with commercially available active comparator Fumaderm initial/Fumaderm tablets for the treatment of adult participants with moderate to severe plaque-type psoriasis who have not yet received any systemic therapy.

Study Overview

• Status: Completed
• Conditions: Psoriasis
• Intervention / Treatment: Drug: Guselkumab; Drug: Fumaric Acid Esters

• Study Type: Interventional
• Enrollment (Actual): 119
• Phase: Phase 3

Contacts and Locations

Study Locations

• Germany
  • Augsburg, Germany
  • Berlin, Germany
  • Bielefeld, Germany
  • Dresden, Germany
  • Duelmen, Germany
  • Duesseldorf, Germany
  • Erlangen, Germany
  • Essen, Germany
  • Frankfurt, Germany
  • Gera, Germany
  • Hamburg, Germany
  • Heidelberg, Germany
  • Jena, Germany
  • Kiel, Germany
  • Leipzig, Germany
  • Luebeck, Germany
  • Mahlow, Germany
  • Mainz, Germany
  • Memmingen, Germany
  • Muenchen, Germany
  • Muenster, Germany
  • Neu-Ulm, Germany
  • Osnabrueck, Germany
  • Selters, Germany
  • Stuttgart, Germany
  • Tuebingen, Germany
  • Witten, Germany
  • Wuppertal, Germany

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years and older (ADULT, OLDER_ADULT)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion Criteria:

• Have a diagnosis of plaque-type psoriasis for at least 6 months before the first administration of study drug
• Have a Psoriasis Area and Severity Index (PASI) greater than (>)10 or Body Surface Area (BSA) >10 at screening and at baseline
• Have a Dermatology Life Quality Index (DLQI) >10 at screening and at baseline
• Agree not to receive a live virus or live bacterial vaccination during the study, or within 3 months after the last administration of study drug; for information on Bacille Calmette-Guérin (BCG) vaccination, agree not to receive a BCG vaccination during the study, or within 12 months after the last administration of study drug
• No dipstick detection of proteins or glucose in urine. If there are signs of proteins and/or glucose on urine test strip, the urine sample must be analyzed centrally. Here, protein and glucose levels must not exceed trace levels, example, <=(+); one re-test (central urine analysis) is allowed

Exclusion Criteria:

• Has a history or current signs or symptoms of severe, progressive, or uncontrolled liver or renal insufficiency, significant cardiac, vascular, pulmonary, gastrointestinal, endocrine, neurologic, hematologic, rheumatologic, psychiatric, or metabolic disturbances
• Participants with nonplaque forms of psoriasis (for example, erythrodermic, guttate, or pustular) or with current drug-induced psoriasis (for example, a new onset of psoriasis or an exacerbation of psoriasis from beta blockers, calcium channel blockers, or lithium)
• Known allergies, hypersensitivity, or intolerance to Guselkumab or its excipients
• Is pregnant, or breast-feeding, or planning to become pregnant while enrolled in this study or within 12 weeks after the last dose of study drug
• Any condition for which, in the opinion of the investigator, participation would not be in the best interest of the participant (for example, compromise the well-being) or that could prevent, limit, or confound the protocol-specified assessments

Study Plan

How is the study designed?

Design Details

• Primary Purpose: TREATMENT
• Allocation: RANDOMIZED
• Interventional Model: PARALLEL
• Masking: NONE

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
EXPERIMENTAL: Group I: Guselkumab; Participants will receive Guselkumab 100 milligram (mg) administered as 100 milligram per milliliter (mg/mL) solution subcutaneously (SC) by single-use prefilled syringe (PFS) at weeks 0, 4, 12 and 20.	Drug: Guselkumab; Participants will receive 100 mg of Guselkumab as 100 mg/mL solution subcutaneously.
ACTIVE_COMPARATOR: Group II: Fumaric Acid Esters (FAE); Participants will receive Fumaderm initial/Fumaderm tablets by self administration at week 0. The individual FAE dose representing the optimal efficacy/tolerability ratio needs to be determined for each participant according to local prescription information. To this aim, FAE doses will be slowly increased beginning with increasing doses of Fumderm initial (containing 30 mg dimethylfumarate) over the first 3 weeks. Thereafter, participants will be switched to Fumaderm tablets (containing 120 mg dimethylfumarate) starting with 1 tablet per day. Fumaderm dose may be increased to a maximum of 3*2 tablets per day. The decision to maintain, increase or decrease the FAE dose depends on efficacy, safety and tolerability.	Drug: Fumaric Acid Esters; Participants will receive Fumaderm initial/ Fumaderm tablets through self-administration.

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Part I: Percentage of Participants Who Achieved Psoriasis Area and Severity Index (PASI) 90 Response at Week 24	The PASI is a system used for assessing and grading the severity of psoriatic lesions and their response to therapy. In the PASI system, the body is divided into 4 regions: the head, trunk, upper extremities, and lower extremities. Each of these areas is assessed separately for the percentage of the area involved, which translates to a numeric score that ranges from 0 (indicates no involvement) to 6 (90 percent [%] to 100% involvement), and for erythema, induration, and scaling, which are each rated on a scale of 0 (none) to 4 (severe). The PASI produces a numeric score that can range from 0 (no visible skin involvement) to 72 (maximal skin involvement of the whole body). A higher score indicates more severe disease. A PASI 90 response represents participants who achieved at least a 90 % improvement from baseline in the PASI score.	At Week 24

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Part I: Percentage of Participants Who Achieved PASI 75 Response at Week 24	The PASI is a system used for assessing and grading the severity of psoriatic lesions and their response to therapy. In the PASI system, the body is divided into 4 regions: the head, trunk, upper extremities, and lower extremities. Each of these areas is assessed separately for the percentage of the area involved, which translates to a numeric score that ranges from 0 (indicates no involvement) to 6 (90 percent [%] to 100% involvement), and for erythema, induration, and scaling, which are each rated on a scale of 0 (none) to 4 (severe). The PASI produces a numeric score that can range from 0 (no visible skin involvement) to 72 (maximal skin involvement of the whole body). A higher score indicates more severe disease. A PASI 75 response represents participants who achieved at least a 75 % improvement from baseline in the PASI score.	At Week 24
Part I: Percentage of Participants Who Achieved a Dermatology Life Quality Index (DLQI) Score of Less Than or Equal to (=<) 1 at Week 24	The DLQI is a 10-item questionnaire that measures the impact of skin disease on participant's quality of life, can be used to assess 6 different aspects that may affect quality of life 1) symptoms and feelings, 2) daily activities, 3) leisure, 4) work or school performance, 5) personal relationships, and 6) treatment. Each question was evaluated on a 4-point scale ranging from 0 (not at all) to 3 (very much); where higher scores indicate more impact on quality of life. The DLQI produces a total numeric score that can range from 0 (not at all) to 30 (very much): 0-1 = no effect at all on the participant's life; 2-6 = small effect on the participant's life; 7-12 = moderate effect on the participant's life; 13-18 = very large effect on the participant's life; 19-30 = extremely large effect on the participant's life. A higher score indicates a low quality of life due to more severe disease.	At Week 24
Part I: Percentage of Participants Who Achieved PASI 100 Response at Week 24	The PASI is a system used for assessing and grading the severity of psoriatic lesions and their response to therapy. In the PASI system, the body is divided into 4 regions: the head, trunk, upper extremities, and lower extremities. Each of these areas is assessed separately for the percentage of the area involved, which translates to a numeric score that ranges from 0 (indicates no involvement) to 6 (90 percent [%] to 100% involvement), and for erythema, induration, and scaling, which are each rated on a scale of 0 (none) to 4 (severe). The PASI produces a numeric score that can range from 0 (no visible skin involvement) to 72 (maximal skin involvement of the whole body). A higher score indicates more severe disease. A PASI 100 response represents participants who achieved a 100% improvement from baseline in the PASI score.	At Week 24
Part I: Change From Baseline in the Signs and Symptoms Aggregate Scores of the Psoriasis Symptoms and Signs Diary (PSSD) Score at Week 24	The PSSD (7-day version) is a patient-reported outcome (PRO) questionnaire designed and validated to measure the severity of psoriasis symptoms and signs for the assessment of treatment benefit. It consisted of 11 items covering symptoms (itch, pain, stinging, burning, and skin tightness) and patient-observable signs (skin dryness, cracking, scaling, shedding or flaking, redness, and bleeding) using 0 (absent) to 10 (worst imaginable) numerical rating scales for severity. Items were averaged on the daily symptom score and sign score when at least 3 items greater than or equal to (>=) 50 percentage of 5 items on these scales are answered. The average value is converted into 0-100 scoring, such that Symptom [or Sign] score=average value*10, where, 0= least severe and 100=most severe and higher score indicates more severe disease.	Baseline and Week 24
Part I: Change From Baseline in the Individual Scale Scores for Itch, Pain, and Scaling of PSSD Components at Week 24	The PSSD (7 day version) is a patient-reported outcome (PRO) questionnaire designed and validated to measure the severity of psoriasis symptoms and signs for the assessment of treatment benefit. It consisted of 11 items covering symptoms (itch, pain, stinging, burning, and skin tightness) and patient-observable signs (skin dryness, cracking, scaling, shedding or flaking, redness, and bleeding) using 0 (absent) to 10 (worst imaginable) numerical rating scales for severity. Items were averaged on the daily symptom score and sign score when at least 3 items (>=50 percentage of 5 items) on these scales are answered. The average value is converted into 0-100 scoring, such that Symptom [or Sign] score = average value*10, where, 0= least severe and 100= most severe and higher score indicates more severe disease.	Baseline and Week 24
Part I: Percentage of Participants Who Achieved an Absolute PASI Score Less Than or Equal to (=<) 1 at Week 24	The PASI is a system used for assessing and grading the severity of psoriatic lesions and their response to therapy. In the PASI system, the body is divided into 4 regions: the head, trunk, upper extremities, and lower extremities. Each of these areas is assessed separately for the percentage of the area involved, which translates to a numeric score that ranges from 0 (indicates no involvement) to 6 (90 percent [%] to 100% involvement), and for erythema, induration, and scaling, which are each rated on a scale of 0 (none) to 4 (severe). The PASI produces a numeric score that can range from 0 (no visible skin involvement) to 72 (maximal skin involvement of the whole body). A higher score indicates more severe disease. Percentage of Participants who Achieved an absolute PASI score less than or equal to (=<) 1 were assessed.	At Week 24
Part I: Percentage of Participants Who Achieved an Investigator's Global Assessment (IGA) Score 0 at Week 24	The Investigator's Global Assessment (IGA) documents the investigator's assessment of the participant's psoriasis at a given time. Overall lesions are graded for induration, erythema, and scaling. The participant's psoriasis is assessed as cleared (0), minimal (1), mild (2), moderate (3), or severe (4).	At Week 24
Part I: Change From Baseline in Percent Body Surface Area (%BSA) Psoriatic Involvement at Week 24	BSA as physical measure to define disease severity is to determine how much of the Body Surface Area (BSA) is affected by psoriasis. Involved BSA is calculated by using the palm of the participant's hand as equivalent to 1% of the BSA (rule of palm). Psoriasis affected BSA under 5% suggests mild psoriasis, a BSA of 5% to 10% is considered moderate, and an involved BSA of over 10% indicates severe psoriasis.	Baseline and Week 24
Part I: Change From Baseline in DLQI Score at Week 24	The DLQI is a 10-item questionnaire that measures the impact of skin disease on participant's quality of life, can be used to assess 6 different aspects that may affect quality of life 1) symptoms and feelings, 2) daily activities, 3) leisure, 4) work or school performance, 5) personal relationships, and 6) treatment. Each question was evaluated on a 4-point scale ranging from 0 (not at all) to 3 (very much); where higher scores indicate more impact on quality of life. The DLQI produces a total numeric score that can range from 0 (not at all) to 30 (very much): 0-1 = no effect at all on the participant's life; 2-6 = small effect on the participant's life; 7-12 = moderate effect on the participant's life; 13-18 = very large effect on the participant's life; 19-30 = extremely large effect on the participant's life. A higher score indicates a low quality of life due to more severe disease.	Baseline and Week 24
Part I: Percentage of Participants Who Achieved an Scalp Specific Investigator´s Global Assessment (Ss-IGA) Score of Absence of Disease (0) at Week 24	The ss-IGA instrument is used to evaluate the disease severity of scalp psoriasis (SP). The lesions are assessed in terms of the clinical signs of redness, thickness, and scaliness which are scored as: absence of disease (0), very mild disease (1), mild disease (2), moderate disease (3), and severe disease (4).	At Week 24
Part I: Change From Baseline in 36-Item Short-Form Health Survey Version 2 (SF-36 V2) Physical Component Summary (PCS) and Mental Component Summary (MCS) at Week 24	SF-36 V2 is a generic 36-item questionnaire measuring health-related quality of life (HRQL) covering 2 summary measures: physical component summary (PCS) and mental component summary (MCS). The SF-36 consists of 8 subscales (physical function, role limitations due to physical problems, pain, general health perception, vitality, social function, role limitations due to emotional problems, and mental health). Participants self-report on items in a subscale that have between 2-6 choices per item using Likert-type responses (e.g. none of the time, some of the time, etc.). Summations of item scores of the same subscale give the subscale scores, which are transformed into a range from 0 to 100; zero= worst HRQL, 100=best HRQL. Higher scores indicate better health status.	Baseline and Week 24
Part IIb: Percentage of Participants With a PASI 75 Response at Week 32 Who Maintained Response at Week 56	The PASI is a system used for assessing and grading the severity of psoriatic lesions and their response to therapy. In the PASI system, the body is divided into 4 regions: the head, trunk, upper extremities, and lower extremities. Each of these areas is assessed separately for the percentage of the area involved, which translates to a numeric score that ranges from 0 (indicates no involvement) to 6 (90 percent [%] to 100% involvement), and for erythema, induration, and scaling, which are each rated on a scale of 0 (none) to 4 (severe). The PASI produces a numeric score that can range from 0 (no visible skin involvement) to 72 (maximal skin involvement of the whole body). A higher score indicates more severe disease. A PASI 75 response represents participants who achieved at least a 75 % improvement from baseline in the PASI score.	Week 56
Part IIb: Percentage of Participants With a PASI 90 Response at Week 32 Who Maintained Response at Week 56	The PASI is a system used for assessing and grading the severity of psoriatic lesions and their response to therapy. In the PASI system, the body is divided into 4 regions: the head, trunk, upper extremities, and lower extremities. Each of these areas is assessed separately for the percentage of the area involved, which translates to a numeric score that ranges from 0 (indicates no involvement) to 6 (90 percent [%] to 100% involvement), and for erythema, induration, and scaling, which are each rated on a scale of 0 (none) to 4 (severe). The PASI produces a numeric score that can range from 0 (no visible skin involvement) to 72 (maximal skin involvement of the whole body). A higher score indicates more severe disease. A PASI 90 response represents participants who achieved at least a 90 % improvement from baseline in the PASI score.	Week 56
Part IIb: Percentage of Participants With DLQI Score of 0 or 1 at Week 32 Who Maintained Response at Week 56	The DLQI is a 10-item questionnaire that measures the impact of skin disease on participant's quality of life, can be used to assess 6 different aspects that may affect quality of life 1) symptoms and feelings, 2) daily activities, 3) leisure, 4) work or school performance, 5) personal relationships, and 6) treatment. Each question was evaluated on a 4-point scale ranging from 0 (not at all) to 3 (very much); where higher scores indicate more impact on quality of life. The DLQI produces a total numeric score that can range from 0 (not at all) to 30 (very much): 0-1 = no effect at all on the participant's life; 2-6 = small effect on the participant's life; 7-12 = moderate effect on the participant's life; 13-18 = very large effect on the participant's life; 19-30 = extremely large effect on the participant's life. A higher score indicates a low quality of life due to more severe disease.	Week 56
Part IIb: Percentage of Participants With a PASI 75 Response at Week 56	The PASI is a system used for assessing and grading the severity of psoriatic lesions and their response to therapy. In the PASI system, the body is divided into 4 regions: the head, trunk, upper extremities, and lower extremities. Each of these areas is assessed separately for the percentage of the area involved, which translates to a numeric score that ranges from 0 (indicates no involvement) to 6 (90 percent [%] to 100% involvement), and for erythema, induration, and scaling, which are each rated on a scale of 0 (none) to 4 (severe). The PASI produces a numeric score that can range from 0 (no visible skin involvement) to 72 (maximal skin involvement of the whole body). A higher score indicates more severe disease. A PASI 75 response represents participants who achieved at least a 75 % improvement from baseline in the PASI score.	Week 56
Part IIb: Percentage of Participants With a PASI 90 Response at Week 56	The PASI is a system used for assessing and grading the severity of psoriatic lesions and their response to therapy. In the PASI system, the body is divided into 4 regions: the head, trunk, upper extremities, and lower extremities. Each of these areas is assessed separately for the percentage of the area involved, which translates to a numeric score that ranges from 0 (indicates no involvement) to 6 (90 percent [%] to 100% involvement), and for erythema, induration, and scaling, which are each rated on a scale of 0 (none) to 4 (severe). The PASI produces a numeric score that can range from 0 (no visible skin involvement) to 72 (maximal skin involvement of the whole body). A higher score indicates more severe disease. A PASI 90 response represents participants who achieved at least a 90 % improvement from baseline in the PASI score.	Week 56
Part IIb: Percentage of Participants With a PASI 100 Response at Week 56	The PASI is a system used for assessing and grading the severity of psoriatic lesions and their response to therapy. In the PASI system, the body is divided into 4 regions: the head, trunk, upper extremities, and lower extremities. Each of these areas is assessed separately for the percentage of the area involved, which translates to a numeric score that ranges from 0 (indicates no involvement) to 6 (90 percent [%] to 100% involvement), and for erythema, induration, and scaling, which are each rated on a scale of 0 (none) to 4 (severe). The PASI produces a numeric score that can range from 0 (no visible skin involvement) to 72 (maximal skin involvement of the whole body). A higher score indicates more severe disease. A PASI 100 response represents participants who achieved a 100% improvement from baseline in the PASI score.	Week 56
Part IIb: Percentage of Participants With a DLQI Score of 0 or 1 at Week 56	The DLQI is a 10-item questionnaire that measures the impact of skin disease on participant's quality of life, can be used to assess 6 different aspects that may affect quality of life 1) symptoms and feelings, 2) daily activities, 3) leisure, 4) work or school performance, 5) personal relationships, and 6) treatment. Each question was evaluated on a 4-point scale ranging from 0 (not at all) to 3 (very much); where higher scores indicate more impact on quality of life. The DLQI produces a total numeric score that can range from 0 (not at all) to 30 (very much): 0-1 = no effect at all on the participant's life; 2-6 = small effect on the participant's life; 7-12 = moderate effect on the participant's life; 13-18 = very large effect on the participant's life; 19-30 = extremely large effect on the participant's life. A higher score indicates a low quality of life due to more severe disease.	Week 56
Part I/IIa: Percentage of Participants Who Achieved PASI 75 Response at Week 32	The PASI is a system used for assessing and grading the severity of psoriatic lesions and their response to therapy. In the PASI system, the body is divided into 4 regions: the head, trunk, upper extremities, and lower extremities. Each of these areas is assessed separately for the percentage of the area involved, which translates to a numeric score that ranges from 0 (indicates no involvement) to 6 (90 percent [%] to 100% involvement), and for erythema, induration, and scaling, which are each rated on a scale of 0 (none) to 4 (severe). The PASI produces a numeric score that can range from 0 (no visible skin involvement) to 72 (maximal skin involvement of the whole body). A higher score indicates more severe disease. A PASI 75 response represents participants who achieved at least a 75 % improvement from baseline in the PASI score. Data reported collectively for Part I and Part IIa (that is from Week 0 to Week 32) per planned analysis for this outcome measure (OM).	Week 32
Part I/IIa: Percentage of Participants Who Achieved PASI 90 Response at Week 32	The PASI is a system used for assessing and grading the severity of psoriatic lesions and their response to therapy. In the PASI system, the body is divided into 4 regions: the head, trunk, upper extremities, and lower extremities. Each of these areas is assessed separately for the percentage of the area involved, which translates to a numeric score that ranges from 0 (indicates no involvement) to 6 (90 percent [%] to 100% involvement), and for erythema, induration, and scaling, which are each rated on a scale of 0 (none) to 4 (severe). The PASI produces a numeric score that can range from 0 (no visible skin involvement) to 72 (maximal skin involvement of the whole body). A higher score indicates more severe disease. A PASI 90 response represents participants who achieved at least a 90 % improvement from baseline in the PASI score. Data reported collectively for Part I and Part IIa (that is from Week 0 to Week 32) per planned analysis for this OM.	Week 32
Part I/IIa: Percentage of Participants Who Achieved PASI 100 Response at Week 32	The PASI is a system used for assessing and grading the severity of psoriatic lesions and their response to therapy. In the PASI system, the body is divided into 4 regions: the head, trunk, upper extremities, and lower extremities. Each of these areas is assessed separately for the percentage of the area involved, which translates to a numeric score that ranges from 0 (indicates no involvement) to 6 (90 percent [%] to 100% involvement), and for erythema, induration, and scaling, which are each rated on a scale of 0 (none) to 4 (severe). The PASI produces a numeric score that can range from 0 (no visible skin involvement) to 72 (maximal skin involvement of the whole body). A higher score indicates more severe disease. A PASI 100 response represents participants who achieved a 100% improvement from baseline in the PASI score. Data reported collectively for Part I and Part IIa (that is from Week 0 to Week 32) per planned analysis for this OM.	Week 32
Part I/IIa: Percentage of Participants With a DLQI Score of 0 or 1 at Week 32	DLQI is 10-item questionnaire that measures impact of skin disease on participant's quality of life, can be used to assess 6 different aspects that may affect quality of life 1) symptoms and feelings, 2) daily activities, 3) leisure, 4) work or school performance, 5) personal relationships, and 6) treatment. Each question was evaluated on 4-point scale ranging from 0 (not at all) to 3 (very much); where higher scores indicate more impact on quality of life. DLQI produces total numeric score ranging from 0 (not at all) to 30 (very much): 0-1=no effect at all on participant's life; 2-6 =small effect on participant's life; 7-12 = moderate effect on participant's life; 13-18 =very large effect on participant's life; 19-30 =extremely large effect on participant's life. Higher score indicates low quality of life due to more severe disease. Data reported collectively for Part I and Part IIa (that is from Week 0 to Week 32) per planned analysis for this OM.	Week 32
Part III: Percentage of Participants With a PASI 90 Response at Week 56 Who Maintained Response (That is Who Had PASI Score <=5) at Week 100 After Drug Withdrawal	The PASI is a system used for assessing and grading the severity of psoriatic lesions and their response to therapy. In the PASI system, the body is divided into 4 regions: the head, trunk, upper extremities, and lower extremities. Each of these areas is assessed separately for the percentage of the area involved, which translates to a numeric score that ranges from 0 (indicates no involvement) to 6 (90 percent [%] to 100% involvement), and for erythema, induration, and scaling, which are each rated on a scale of 0 (none) to 4 (severe). The PASI produces a numeric score that can range from 0 (no visible skin involvement) to 72 (maximal skin involvement of the whole body). A higher score indicates more severe disease. A PASI 90 response represents participants who achieved at least a 90 % improvement from baseline in the PASI score.	Week 100
Part III: Time to Loss of Response (PASI >5) From Week 56 After Guselkumab Withdrawal at Week 100	The time to loss of response from Week 56 after guselkumab withdrawal at Week 100 was calculated as time from Week 56 to first onset of loss of response (PASI >5). The PASI is a system used for assessing and grading the severity of psoriatic lesions and their response to therapy. In the PASI system, the body is divided into 4 regions: the head, trunk, upper extremities, and lower extremities. Each of these areas is assessed separately for the percentage of the area involved, which translates to a numeric score that ranges from 0 (indicates no involvement) to 6 (90 percent [%] to 100% involvement), and for erythema, induration, and scaling, which are each rated on a scale of 0 (none) to 4 (severe). The PASI produces a numeric score that can range from 0 (no visible skin involvement) to 72 (maximal skin involvement of the whole body). A higher score indicates more severe disease.	Week 100
Part III: Time to PASI >3 From Week 56 After Guselkumab Withdrawal at Week 100	The time to PASI>3 from Week 56 after guselkumab withdrawal at Week 100 was calculated as time from Week 56 to PASI response that is PASI >3. The PASI is a system used for assessing and grading the severity of psoriatic lesions and their response to therapy. In the PASI system, the body is divided into 4 regions: the head, trunk, upper extremities, and lower extremities. Each of these areas is assessed separately for the percentage of the area involved, which translates to a numeric score that ranges from 0 (indicates no involvement) to 6 (90 percent [%] to 100% involvement), and for erythema, induration, and scaling, which are each rated on a scale of 0 (none) to 4 (severe). The PASI produces a numeric score that can range from 0 (no visible skin involvement) to 72 (maximal skin involvement of the whole body). A higher score indicates more severe disease.	Week 100
Part III: Time to Loss of Response (PASI >5) From Week 52 After Guselkumab Withdrawal at Week 100	The time to loss of response from Week 52 after guselkumab withdrawal at Week 100 was calculated as time from Week 52 to first onset of loss of response (PASI >5). The PASI is a system used for assessing and grading the severity of psoriatic lesions and their response to therapy. In the PASI system, the body is divided into 4 regions: the head, trunk, upper extremities, and lower extremities. Each of these areas is assessed separately for the percentage of the area involved, which translates to a numeric score that ranges from 0 (indicates no involvement) to 6 (90 percent [%] to 100% involvement), and for erythema, induration, and scaling, which are each rated on a scale of 0 (none) to 4 (severe). The PASI produces a numeric score that can range from 0 (no visible skin involvement) to 72 (maximal skin involvement of the whole body). A higher score indicates more severe disease.	Week 100
Part III: Time to PASI >3 From Week 52 After Guselkumab Withdrawal at Week 100	The time to PASI>3 from Week 52 after guselkumab withdrawal at Week 100 was calculated as time from Week 52 to PASI response that is PASI >3. The PASI is a system used for assessing and grading the severity of psoriatic lesions and their response to therapy. In the PASI system, the body is divided into 4 regions: the head, trunk, upper extremities, and lower extremities. Each of these areas is assessed separately for the percentage of the area involved, which translates to a numeric score that ranges from 0 (indicates no involvement) to 6 (90 percent [%] to 100% involvement), and for erythema, induration, and scaling, which are each rated on a scale of 0 (none) to 4 (severe). The PASI produces a numeric score that can range from 0 (no visible skin involvement) to 72 (maximal skin involvement of the whole body). A higher score indicates more severe disease.	Week 100
Part III: Percentage of Participants With PASI 90 Response at Week 56 Who Maintained PASI 90 Response at Week 100 After Drug Withdrawal	The PASI is a system used for assessing and grading the severity of psoriatic lesions and their response to therapy. In the PASI system, the body is divided into 4 regions: the head, trunk, upper extremities, and lower extremities. Each of these areas is assessed separately for the percentage of the area involved, which translates to a numeric score that ranges from 0 (indicates no involvement) to 6 (90 percent [%] to 100% involvement), and for erythema, induration, and scaling, which are each rated on a scale of 0 (none) to 4 (severe). The PASI produces a numeric score that can range from 0 (no visible skin involvement) to 72 (maximal skin involvement of the whole body). A higher score indicates more severe disease. A PASI 90 response represents participants who achieved at least a 90 % improvement from baseline in the PASI score.	Week 100
Part III: Percentage of Participants Who Achieved PASI 100 Response at Week 100	The PASI is a system used for assessing and grading the severity of psoriatic lesions and their response to therapy. In the PASI system, the body is divided into 4 regions: the head, trunk, upper extremities, and lower extremities. Each of these areas is assessed separately for the percentage of the area involved, which translates to a numeric score that ranges from 0 (indicates no involvement) to 6 (90 percent [%] to 100% involvement), and for erythema, induration, and scaling, which are each rated on a scale of 0 (none) to 4 (severe). The PASI produces a numeric score that can range from 0 (no visible skin involvement) to 72 (maximal skin involvement of the whole body). A higher score indicates more severe disease. A PASI 100 response represents participants who achieved a 100% improvement from baseline in the PASI score.	Week 100
Part III: Percentage of Participants Who Achieved an Absolute PASI Score <=1, <=2, <=3, <=5 at Week 100	The PASI is a system used for assessing and grading the severity of psoriatic lesions and their response to therapy. In the PASI system, the body is divided into 4 regions: the head, trunk, upper extremities, and lower extremities. Each of these areas is assessed separately for the percentage of the area involved, which translates to a numeric score that ranges from 0 (indicates no involvement) to 6 (90 percent [%] to 100% involvement), and for erythema, induration, and scaling, which are each rated on a scale of 0 (none) to 4 (severe). The PASI produces a numeric score that can range from 0 (no visible skin involvement) to 72 (maximal skin involvement of the whole body). A higher score indicates more severe disease.	Week 100
Part III: Change From Baseline (Week 56) in Signs and Symptoms Aggregate Scores of the Psoriasis Symptom and Sign Diary (PSSD) Total Score at Week 100	The PSSD (7-day version) is a patient-reported outcome (PRO) questionnaire designed and validated to measure the severity of psoriasis symptoms and signs for the assessment of treatment benefit. It consisted of 11 items covering symptoms (itch, pain, stinging, burning, and skin tightness) and patient-observable signs (skin dryness, cracking, scaling, shedding or flaking, redness, and bleeding) using 0 (absent) to 10 (worst imaginable) numerical rating scales for severity. Items were averaged on the daily symptom score and sign score when at least 3 items greater than or equal to (>=) 50 percentage of 5 items on these scales are answered. The average value is converted into 0-100 scoring, such that Symptom [or Sign] score=average value*10, where, 0= least severe and 100=most severe and higher score indicates more severe disease.	Baseline (Week 56) and Week 100
Part III: Percentage of Participants Who Achieved an Investigator's Global Assessment (IGA) Score of 0 at Week 100	The Investigator's Global Assessment (IGA) documents the investigator's assessment of the participant's psoriasis at a given time. Overall lesions are graded for induration, erythema, and scaling. The participant's psoriasis is assessed as cleared (0), minimal (1), mild (2), moderate (3), or severe (4).	Week 100
Part III: Percentage of Participants Who Achieved an Investigator's Global Assessment (IGA) Score of 0 or 1 at Week 100	The Investigator's Global Assessment (IGA) documents the investigator's assessment of the participant's psoriasis at a given time. Overall lesions are graded for induration, erythema, and scaling. The participant's psoriasis is assessed as cleared (0), minimal (1), mild (2), moderate (3), or severe (4).	Week 100
Part III: Change From Baseline (Week 56) in Percent Body Surface Area (%BSA) Psoriatic Involvement at Week 100	BSA as physical measure to define disease severity is to determine how much of the Body Surface Area (BSA) is affected by psoriasis. Involved BSA is calculated by using the palm of the participant's hand as equivalent to 1% of the BSA (rule of palm). Psoriasis affected BSA under 5% suggests mild psoriasis, a BSA of 5% to 10% is considered moderate, and an involved BSA of over 10% indicates severe psoriasis.	Baseline (Week 56) and Week 100
Part III: Percentage of Participants With a DLQI Score of 0 or 1 at Week 100	The DLQI is a 10-item questionnaire that measures the impact of skin disease on participant's quality of life, can be used to assess 6 different aspects that may affect quality of life 1) symptoms and feelings, 2) daily activities, 3) leisure, 4) work or school performance, 5) personal relationships, and 6) treatment. Each question was evaluated on a 4-point scale ranging from 0 (not at all) to 3 (very much); where higher scores indicate more impact on quality of life. The DLQI produces a total numeric score that can range from 0 (not at all) to 30 (very much): 0-1 = no effect at all on the participant's life; 2-6 = small effect on the participant's life; 7-12 = moderate effect on the participant's life; 13-18 = very large effect on the participant's life; 19-30 = extremely large effect on the participant's life. A higher score indicates a low quality of life due to more severe disease.	Week 100
Part III: Change From Baseline in DLQI Score at Week 100	The DLQI is a 10-item questionnaire that measures the impact of skin disease on participant's quality of life, can be used to assess 6 different aspects that may affect quality of life 1) symptoms and feelings, 2) daily activities, 3) leisure, 4) work or school performance, 5) personal relationships, and 6) treatment. Each question was evaluated on a 4-point scale ranging from 0 (not at all) to 3 (very much); where higher scores indicate more impact on quality of life. The DLQI produces a total numeric score that can range from 0 (not at all) to 30 (very much): 0-1 = no effect at all on the participant's life; 2-6 = small effect on the participant's life; 7-12 = moderate effect on the participant's life; 13-18 = very large effect on the participant's life; 19-30 = extremely large effect on the participant's life. A higher score indicates a low quality of life due to more severe disease.	Baseline (Week 56) and Week 100
Part III: Percentage of Participants With a DLQI Score of 0 or 1 at Week 56 Who Maintained Response at Week 100	The DLQI is a 10-item questionnaire that measures the impact of skin disease on participant's quality of life, can be used to assess 6 different aspects that may affect quality of life 1) symptoms and feelings, 2) daily activities, 3) leisure, 4) work or school performance, 5) personal relationships, and 6) treatment. Each question was evaluated on a 4-point scale ranging from 0 (not at all) to 3 (very much); where higher scores indicate more impact on quality of life. The DLQI produces a total numeric score that can range from 0 (not at all) to 30 (very much): 0-1 = no effect at all on the participant's life; 2-6 = small effect on the participant's life; 7-12 = moderate effect on the participant's life; 13-18 = very large effect on the participant's life; 19-30 = extremely large effect on the participant's life. A higher score indicates a low quality of life due to more severe disease.	Week 100
Part III: Percentage of Participants Who Achieved Ss-IGA Score of Absence of Disease (0) at Week 100 in Participants With Scalp Psoriasis and Ss-IGA Score>=2 (at Least Mild Disease) at Baseline (Week 0)	The ss-IGA instrument is used to evaluate the disease severity of scalp psoriasis (SP). The lesions are assessed in terms of the clinical signs of redness, thickness, and scaliness which are scored as: absence of disease (0), very mild disease (1), mild disease (2), moderate disease (3), and severe disease (4).	Week 100
Part III: Percentage of Participants Who Achieved an Scalp Specific Investigator´s Global Assessment (Ss-IGA) Score of 0 or 1 at Week 100 in Participants With Scalp Psoriasis and an Ss-IGA Score >=2 (at Least Mild Disease) at Baseline (Week 0)	The ss-IGA instrument is used to evaluate the disease severity of scalp psoriasis (SP). The lesions are assessed in terms of the clinical signs of redness, thickness, and scaliness which are scored as: absence of disease (0), very mild disease (1), mild disease (2), moderate disease (3), and severe disease (4).	Week 100
Part III: Change From Baseline (Week 56) in 36-Item Short-Form Health Survey Version 2 (SF-36 V2) Physical Component Summary (PCS) and Mental Component Summary (MCS) Scores at Week 100	SF-36 V2 is a generic 36-item questionnaire measuring health-related quality of life (HRQL) covering 2 summary measures: physical component summary (PCS) and mental component summary (MCS). The SF-36 consists of 8 subscales (physical function, role limitations due to physical problems, pain, general health perception, vitality, social function, role limitations due to emotional problems, and mental health). Participants self-report on items in a subscale that have between 2-6 choices per item using Likert-type responses (e.g. none of the time, some of the time, etc.). Summations of item scores of the same subscale give the subscale scores, which are transformed into a range from 0 to 100; 0 = worst HRQL, 100=best HRQL. Higher scores indicate better health status.	Baseline (Week 56) and Week 100
Part I/IIa: Percentage of Participants With Treatment-Emergent Adverse Events (TEAEs) (up to Week 32) as a Measure of Safety and Tolerability	An adverse event (AE) is any untoward medical event that occurs in a participant administered an investigational product, and it does not necessarily indicate only events with clear causal relationship with the relevant investigational product. Treatment-emergent AEs (TEAEs) were defined as AEs that occurred during active treatment period through Week 32 after the start of initial study drug administration or AEs that were present at Baseline but worsened in severity after the start of initial study drug administration. Safety reported collectively for Part I and Part IIa (that is from Week 0 to Week 32) per planned analysis.	Up to Week 32
Part IIb: Percentage of Participants With Treatment-Emergent Adverse Events (TEAEs) (Week 32 to Week 64) as a Measure of Safety and Tolerability	An adverse event is any untoward medical event that occurs in a participant administered an investigational product, and it does not necessarily indicate only events with clear causal relationship with the relevant investigational product. TEAEs were defined as those AEs that occurred during the active treatment period from Week 32 to Week 56 or the safety follow-up period from Week 56 through Week 64 or those AEs that were present before Week 32 but worsened in severity after Week 32.	Week 32 to Week 64
Part III: Percentage of Participants With Adverse Drug Reactions (ADRs) as a Measure of Safety and Tolerability	ADRs were defined as those adverse events with causality 'very likely', 'probable', or 'possible' that occurred during the follow-up extension period from Week 64 to Week 100 or those present before Week 64 but ongoing at Week 64.	Week 64 to Week 100

Collaborators and Investigators

• Sponsor: Janssen-Cilag G.m.b.H

Study record dates

Study Major Dates

• Study Start (ACTUAL): December 12, 2016
• Primary Completion (ACTUAL): September 13, 2017
• Study Completion (ACTUAL): February 6, 2019

Study Registration Dates

• First Submitted: October 28, 2016
• First Submitted That Met QC Criteria: October 28, 2016
• First Posted (ESTIMATE): November 1, 2016

Study Record Updates

• Last Update Posted (ACTUAL): February 28, 2020
• Last Update Submitted That Met QC Criteria: February 27, 2020
• Last Verified: February 1, 2020

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Skin Diseases; Skin Diseases, Papulosquamous; Psoriasis
• Other Study ID Numbers: CR108220; 2016-002135-15 (EUDRACT_NUMBER); CNTO1959PSO3008 (OTHER: Janssen-Cilag G.m.b.H, Germany)

Drug and device information, study documents

• Studies a U.S. FDA-regulated device product: No