BI 655066 / ABBV-066 (Risankizumab) in Moderate to Severe Plaque Psoriasis With Randomized Withdrawal and Re-treatment
BI 655066 / ABBV-066 (Risankizumab) Versus Placebo In a Multicenter Randomized Double-blind Study in Patients With Moderate to Severe Chronic Plaque Psoriasis Evaluating the Efficacy and Safety With Randomized Withdrawal and Re-treatment (IMMhance)
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 3
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion criteria:
- Male or female participants. Woman of childbearing potential must be ready and willing to use highly effective methods of birth control per ICH M3 (R2) that result in a low failure rate of less than 1 percent per year when used consistently and correctly.
- Age ≥18 years at screening
- Have a diagnosis of chronic plaque psoriasis (with or without psoriatic arthritis) at least 6 months before the first administration of study drug. Duration of diagnosis may be reported by the participant.
- Have stable moderate to severe chronic plaque psoriasis with or without psoriatic arthritis at both Screening and Baseline (Randomization); Have an involved body surface area (BSA) ≥ 10% and Have a Psoriasis Area and Severity Index (PASI) ≥ 12 and Have a static Physician Global Assessment (sPGA) score of ≥ 3.
- Must be a candidate for systemic therapy or phototherapy for psoriasis treatment, as assessed by the investigator
- Signed and dated written informed consent prior to admission to the study and performance of any study procedures in accordance with Good Clinical Practice (GCP) and local legislation
Exclusion criteria:
- Participants with nonplaque forms of psoriasis (including guttate, erythrodermic, or pustular); current drug-induced psoriasis (including a new onset of psoriasis or an exacerbation of psoriasis from beta blockers, calcium channel blockers, or lithium); active ongoing inflammatory diseases other than psoriasis and psoriatic arthritis that might confound trial evaluations according to the investigators judgment.
- Previous exposure to ABBV-066
- Currently enrolled in another investigational study or less than 30 days (from screening) since completing another investigational study
- Use of any restricted medication as noted or any drug considered likely to interfere with the safe conduct of the study.
- Major surgery performed within 12 weeks prior to randomization or planned within 12 months after screening (e.g., hip replacement, removal aneurysm, stomach ligation).
- Known chronic or relevant acute infections such as active tuberculosis, human immunodeficiency virus (HIV), or viral hepatitis
- Any documented active or suspected malignancy or history of malignancy within 5 years prior to screening, except appropriately treated basal cell carcinoma or squamous cell carcinoma of the skin or in situ carcinoma of uterine cervix
- Evidence of a current or previous disease (including chronic alcohol or drug abuse), medical condition other than psoriasis, surgical procedure (i.e., organ transplant), medical examination finding (including vital signs and electrocardiogram [ECG]), or laboratory value at the screening visit outside the reference range that in the opinion of the Investigator, is clinically significant and would make the study participant unable to adhere to the protocol or to complete the trial, compromise the safety of the patient, or compromise the quality of the data.
- History of allergy/hypersensitivity to a systemically administered biologic agent or its excipients
- Women who are pregnant, nursing, or who plan to become pregnant while in the trial
- Previous enrolment in this trial
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Firedobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Eksperimentel: Risankizumab
Participants randomized at Baseline to receive double-blind (DB) risankizumab 150 mg by subcutaneous injection at Weeks 0 and 4 (Part A1).
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Risankizumab administered by subcutaneous injection
Andre navne:
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Placebo komparator: Placebo
Participants randomized at Baseline to receive double-blind (DB) placebo by subcutaneous injection at Weeks 0 and 4 (Part A1).
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Placebo for risankizumab administered by subcutaneous injection
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Percentage of Participants Achieving 90% Improvement Psoriasis Area and Severity Index (PASI) Score (PASI90) From Baseline to Week 16
Tidsramme: Baseline, Week 16
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PASI is a composite score based on the degree of effect on body surface area of psoriasis and the extension of erythema (reddening), induration (thickness), desquamation (scaling) of the lesions and area affected as observed on the day of examination.
The severity of each sign was assessed using a 5-point scale, where 0=no symptoms, 1=slight, 2=moderate, 3=marked, 4=very marked.
The PASI score ranges from 0 to 72, where 0 indicates no psoriasis and 72 indicates very severe psoriasis.
PASI90 is defined as at least a 90% reduction in PASI score compared with the Baseline PASI score.
The percent reduction in score is calculated as (PASI score at Baseline - score at follow-up visit) / PASI score at Baseline * 100.
Non-responder imputation (NRI) was used for missing data.
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Baseline, Week 16
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Percentage of Participants Achieving Static Physician Global Assessment (sPGA) Score of Clear or Almost Clear at Week 16
Tidsramme: Week 16
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The sPGA is an assessment by the investigator of the overall disease severity at the time of evaluation.
Erythema (E), induration (I), and desquamation (D) are scored on a 5-point scale ranging from 0 (none) to 4 (severe).
The sPGA ranges from 0 to 4, and is calculated as Clear (0) = 0 for all three; Almost clear (1) = mean >0, <1.5; Mild (2) = mean ≥1.5, <2.5; Moderate (3) = mean ≥2.5, <3.5; and Severe (4) = mean ≥3.5.
NRI was used for missing data.
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Week 16
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Percentage of Participants Achieving sPGA Score of Clear or Almost Clear at Week 52
Tidsramme: Week 52
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The sPGA is an assessment by the investigator of the overall disease severity at the time of evaluation.
Erythema (E), induration (I), and desquamation (D) are scored on a 5-point scale ranging from 0 (none) to 4 (severe).
The sPGA ranges from 0 to 4, and is calculated as Clear (0) = 0 for all three; Almost clear (1) = mean >0, <1.5; Mild (2) = mean ≥1.5, <2.5; Moderate (3) = mean ≥2.5, <3.5; and Severe (4) = mean ≥3.5.
NRI was used for missing data.
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Week 52
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Procentdel af deltagere, der opnår 75 % forbedring i PASI-score (PASI75) i uge 16
Tidsramme: Uge 16
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PASI er en sammensat score baseret på graden af effekt på kropsoverfladearealet af psoriasis og udvidelsen af erytem (rødmen), induration (tykkelse), afskalning (afskalning) af læsionerne og det påvirkede område som observeret på undersøgelsesdagen.
Sværhedsgraden af hvert tegn blev vurderet ved hjælp af en 5-punkts skala, hvor 0 = ingen symptomer, 1 = let, 2 = moderat, 3 = markant, 4 = meget markant.
PASI-scoren går fra 0 til 72, hvor 0 indikerer ingen psoriasis og 72 indikerer meget svær psoriasis.
PASI75 er defineret som en reduktion på mindst 75 % i PASI-score sammenlignet med Baseline PASI-score.
Den procentvise reduktion i score beregnes som (PASI-score ved baseline - score ved opfølgningsbesøg) / PASI-score ved baseline * 100.
NRI blev brugt til manglende data.
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Uge 16
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Percentage of Participants Achieving 100% Improvement in PASI Score (PASI100) at Week 16
Tidsramme: Week 16
|
PASI is a composite score based on the degree of effect on body surface area of psoriasis and the extension of erythema (reddening), induration (thickness), desquamation (scaling) of the lesions and area affected as observed on the day of examination.
The severity of each sign was assessed using a 5-point scale, where 0=no symptoms, 1=slight, 2=moderate, 3=marked, 4=very marked.
The PASI score ranges from 0 to 72, where 0 indicates no psoriasis and 72 indicates very severe psoriasis.
PASI100 is defined as a 100% reduction in PASI score compared with the Baseline PASI score.
The percent reduction in score is calculated as (PASI score at Baseline - score at follow-up visit) / PASI score at Baseline * 100.
NRI was used for missing data.
|
Week 16
|
|
Percentage of Participants Achieving an sPGA Score of Clear at Week 16
Tidsramme: Week 16
|
The sPGA is an assessment by the investigator of the overall disease severity at the time of evaluation.
Erythema (E), induration (I), and desquamation (D) are scored on a 5-point scale ranging from 0 (none) to 4 (severe).
The sPGA ranges from 0 to 4, and is calculated as Clear (0) = 0 for all three; Almost clear (1) = mean >0, <1.5; Mild (2) = mean ≥1.5, <2.5; Moderate (3) = mean ≥2.5, <3.5; and Severe (4) = mean ≥3.5.
NRI was used for missing data.
|
Week 16
|
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Percentage of Participants Achieving a Dermatology Life Quality Index (DLQI) Score of 0 or 1 at Week 16
Tidsramme: Week 16
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The DLQI is a 10-question questionnaire that asks the participant to evaluate the degree that psoriasis has affected their quality of life in the last week and includes 6 domains (symptoms and feelings, daily activities, leisure, work and school, personal relationships, and treatment).
Responses to each domain are not relevant (0), not at all (0), a little (1), a lot (2), and very much (3).
The DLQI is calculated by summing the scores of the questions and ranges from 1 to 30, where 0-1 = no effect on patient's life, 2-5 = small effect, 6-10 = moderate effect, 11-20 = very large effect, and 21-30 = extremely large effect on patient's life.
The higher the score, the more the quality of life is impaired.
NRI was used for missing data.
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Week 16
|
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Percentage of Participants Achieving an sPGA Score of Clear or Almost Clear at Week 104
Tidsramme: Week 104
|
The sPGA is an assessment by the investigator of the overall disease severity at the time of evaluation.
Erythema (E), induration (I), and desquamation (D) are scored on a 5-point scale ranging from 0 (none) to 4 (severe).
The sPGA ranges from 0 to 4, and is calculated as Clear (0) = 0 for all three; Almost clear (1) = mean >0, <1.5; Mild (2) = mean ≥1.5, <2.5; Moderate (3) = mean ≥2.5, <3.5; and Severe (4) = mean ≥3.5.
NRI was used for missing data.
|
Week 104
|
|
Percentage of Participants Achieving 75% Improvement in PASI Score (PASI75) at Week 52
Tidsramme: Week 52
|
PASI is a composite score based on the degree of effect on body surface area of psoriasis and the extension of erythema (reddening), induration (thickness), desquamation (scaling) of the lesions and area affected as observed on the day of examination.
The severity of each sign was assessed using a 5-point scale, where 0=no symptoms, 1=slight, 2=moderate, 3=marked, 4=very marked.
The PASI score ranges from 0 to 72, where 0 indicates no psoriasis and 72 indicates very severe psoriasis.
PASI75 is defined as at least a 75% reduction in PASI score compared with the Baseline PASI score.
The percent reduction in score is calculated as (PASI score at Baseline - score at follow-up visit) / PASI score at Baseline * 100.
NRI was used for missing data.
|
Week 52
|
|
Percentage of Participants Achieving 90% Improvement in PASI Score (PASI90) at Week 52
Tidsramme: Week 52
|
PASI is a composite score based on the degree of effect on body surface area of psoriasis and the extension of erythema (reddening), induration (thickness), desquamation (scaling) of the lesions and area affected as observed on the day of examination.
The severity of each sign was assessed using a 5-point scale, where 0=no symptoms, 1=slight, 2=moderate, 3=marked, 4=very marked.
The PASI score ranges from 0 to 72, where 0 indicates no psoriasis and 72 indicates very severe psoriasis.
PASI90 is defined as at least a 90% reduction in PASI score compared with the Baseline PASI score.
The percent reduction in score is calculated as (PASI score at Baseline - score at follow-up visit) / PASI score at Baseline * 100.
NRI was used for missing data.
|
Week 52
|
|
Percentage of Participants Achieving 100% Improvement in PASI Score (PASI100) at Week 52
Tidsramme: Week 52
|
PASI is a composite score based on the degree of effect on body surface area of psoriasis and the extension of erythema (reddening), induration (thickness), desquamation (scaling) of the lesions and area affected as observed on the day of examination.
The severity of each sign was assessed using a 5-point scale, where 0=no symptoms, 1=slight, 2=moderate, 3=marked, 4=very marked.
The PASI score ranges from 0 to 72, where 0 indicates no psoriasis and 72 indicates very severe psoriasis.
PASI100 is defined as a 100% reduction in PASI score compared with the Baseline PASI score.
The percent reduction in score is calculated as (PASI score at Baseline - score at follow-up visit) / PASI score at Baseline * 100.
NRI was used for missing data.
|
Week 52
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Samarbejdspartnere
Samarbejdspartnere
Publikationer og nyttige links
Generelle publikationer
- Suleiman AA, Minocha M, Khatri A, Pang Y, Othman AA. Population Pharmacokinetics of Risankizumab in Healthy Volunteers and Subjects with Moderate to Severe Plaque Psoriasis: Integrated Analyses of Phase I-III Clinical Trials. Clin Pharmacokinet. 2019 Oct;58(10):1309-1321. doi: 10.1007/s40262-019-00759-z.
- Lebwohl MG, Soliman AM, Yang H, Wang J, Hagan K, Padilla B, Pinter A. Impact of Risankizumab on PASI90 and DLQI0/1 Duration in Moderate-to-Severe Psoriasis: A Post Hoc Analysis of Four Phase 3 Clinical Trials. Dermatol Ther (Heidelb). 2022 Feb;12(2):407-418. doi: 10.1007/s13555-021-00660-3. Epub 2021 Dec 18.
- Blauvelt A, Leonardi CL, Gooderham M, Papp KA, Philipp S, Wu JJ, Igarashi A, Flack M, Geng Z, Wu T, Camez A, Williams D, Langley RG. Efficacy and Safety of Continuous Risankizumab Therapy vs Treatment Withdrawal in Patients With Moderate to Severe Plaque Psoriasis: A Phase 3 Randomized Clinical Trial. JAMA Dermatol. 2020 Jun 1;156(6):649-658. doi: 10.1001/jamadermatol.2020.0723.
- Suleiman AA, Khatri A, Oberoi RK, Othman AA. Exposure-Response Relationships for the Efficacy and Safety of Risankizumab in Japanese Subjects with Psoriasis. Clin Pharmacokinet. 2020 May;59(5):575-589. doi: 10.1007/s40262-019-00829-2.
Hjælpsomme links
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- M15-992
- 2014-005102-38 (EudraCT nummer)
- 1311.4 (Anden identifikator: Boehringer Ingelheim)
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
IPD-planbeskrivelse
IPD-delingstidsramme
IPD-delingsadgangskriterier
IPD-deling Understøttende informationstype
- Studieprotokol
- Statistisk analyseplan (SAP)
- Klinisk undersøgelsesrapport (CSR)
- Analytisk kode
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