- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT02672852
BI 655066 / ABBV-066 (Risankizumab) in Moderate to Severe Plaque Psoriasis With Randomized Withdrawal and Re-treatment
25 september 2019 uppdaterad av: AbbVie
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)
This was a multinational, multicenter, randomized, double-blind, placebo controlled study with randomized withdrawal and retreatment, evaluating the safety and efficacy of risankizumab 150 mg subcutaneous (SC) in participants with moderate to severe chronic plaque psoriasis.
Studieöversikt
Status
Avslutad
Betingelser
Intervention / Behandling
Detaljerad beskrivning
In Part A1, eligible participants were randomized at Baseline at a ratio of 4:1, stratified by weight and prior exposure to tumor necrosis factor antagonists to receive double-blind (DB) risankizumab 150 mg or placebo at Weeks 0 and 4. In Part A2, participants randomized at Baseline to receive DB placebo then received risankizumab 150 mg at Weeks 16 (Part A2) and at Week 28 and every 12 weeks up to 88 weeks (Part B); participants randomized to risankizumab 150 mg continued to receive risankizumab 150 mg at Week 16.
Participants who received risankizumab in Part A and were nonresponders (sPGA >2) at Week 28 received risankizumab 150 mg at Week 28 and every 12 weeks up to 88 weeks (Part B).
In Part B, participants who received risankizumab in Part A and were responders (sPGA ≤2) at Week 28, were rerandomized at a ratio of 1:2 to receive DB risankizumab 150 mg or placebo at Week 28 and every 12 weeks up to 88 weeks (Part B).
Starting at Week 32, rerandomized participants who reached relapse (defined as sPGA ≥3) were switched to risankizumab 150 mg every 12 weeks.
Studietyp
Interventionell
Inskrivning (Faktisk)
507
Fas
- Fas 3
Deltagandekriterier
Forskare letar efter personer som passar en viss beskrivning, så kallade behörighetskriterier. Några exempel på dessa kriterier är en persons allmänna hälsotillstånd eller tidigare behandlingar.
Urvalskriterier
Åldrar som är berättigade till studier
18 år och äldre (Vuxen, Äldre vuxen)
Tar emot friska volontärer
Nej
Kön som är behöriga för studier
Allt
Beskrivning
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
Det här avsnittet ger detaljer om studieplanen, inklusive hur studien är utformad och vad studien mäter.
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Behandling
- Tilldelning: Randomiserad
- Interventionsmodell: Parallellt uppdrag
- Maskning: Fyrdubbla
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
---|---|
Experimentell: 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
Andra namn:
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Placebo-jämförare: Placebo
Participants randomized at Baseline to receive double-blind (DB) placebo by subcutaneous injection at Weeks 0 and 4 (Part A1).
|
Placebo for risankizumab administered by subcutaneous injection
|
Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
---|---|---|
Percentage of Participants Achieving 90% Improvement Psoriasis Area and Severity Index (PASI) Score (PASI90) From Baseline to Week 16
Tidsram: Baseline, 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.
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.
|
Baseline, Week 16
|
Percentage of Participants Achieving Static Physician Global Assessment (sPGA) Score of Clear or Almost Clear at Week 16
Tidsram: 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
|
Percentage of Participants Achieving sPGA Score of Clear or Almost Clear at Week 52
Tidsram: Week 52
|
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 52
|
Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
---|---|---|
Andel deltagare som uppnår 75 % förbättring i PASI-resultat (PASI75) vid vecka 16
Tidsram: Vecka 16
|
PASI är en sammansatt poäng baserad på graden av effekt på kroppsytan av psoriasis och förlängningen av erytem (rodnad), förhårdnad (tjocklek), avskalning (fjällning) av lesionerna och det påverkade området som observerats på undersökningsdagen.
Svårighetsgraden av varje tecken bedömdes med hjälp av en 5-gradig skala, där 0=inga symtom, 1=lätt, 2=måttlig, 3=markerad, 4=mycket markerad.
PASI-poängen sträcker sig från 0 till 72, där 0 indikerar ingen psoriasis och 72 indikerar mycket svår psoriasis.
PASI75 definieras som minst 75 % minskning av PASI-poäng jämfört med Baseline PASI-poäng.
Den procentuella minskningen av poängen beräknas som (PASI-poäng vid baslinje - poäng vid uppföljningsbesök) / PASI-poäng vid baslinje * 100.
NRI användes för saknade data.
|
Vecka 16
|
Percentage of Participants Achieving 100% Improvement in PASI Score (PASI100) at Week 16
Tidsram: 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
Tidsram: 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
|
Percentage of Participants Achieving a Dermatology Life Quality Index (DLQI) Score of 0 or 1 at Week 16
Tidsram: Week 16
|
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.
|
Week 16
|
Percentage of Participants Achieving an sPGA Score of Clear or Almost Clear at Week 104
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
|
Samarbetspartners och utredare
Det är här du hittar personer och organisationer som är involverade i denna studie.
Sponsor
Samarbetspartners
Publikationer och användbara länkar
Den som ansvarar för att lägga in information om studien tillhandahåller frivilligt dessa publikationer. Dessa kan handla om allt som har med studien att göra.
Allmänna 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.
Användbara länkar
Studieavstämningsdatum
Dessa datum spårar framstegen för inlämningar av studieposter och sammanfattande resultat till ClinicalTrials.gov. Studieposter och rapporterade resultat granskas av National Library of Medicine (NLM) för att säkerställa att de uppfyller specifika kvalitetskontrollstandarder innan de publiceras på den offentliga webbplatsen.
Studera stora datum
Studiestart (Faktisk)
29 februari 2016
Primärt slutförande (Faktisk)
2 augusti 2017
Avslutad studie (Faktisk)
26 juli 2018
Studieregistreringsdatum
Först inskickad
1 februari 2016
Först inskickad som uppfyllde QC-kriterierna
1 februari 2016
Första postat (Uppskatta)
3 februari 2016
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
9 oktober 2019
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
25 september 2019
Senast verifierad
1 maj 2019
Mer information
Termer relaterade till denna studie
Nyckelord
Ytterligare relevanta MeSH-villkor
Andra studie-ID-nummer
- M15-992
- 2014-005102-38 (EudraCT-nummer)
- 1311.4 (Annan identifierare: Boehringer Ingelheim)
Plan för individuella deltagardata (IPD)
Planerar du att dela individuella deltagardata (IPD)?
Ja
IPD-planbeskrivning
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 and 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.
Tidsram för IPD-delning
Data requests can be submitted at any time and the data will be accessible for 12 months, with possible extensions considered.
Kriterier för IPD Sharing Access
Access to this clinical trial data can be requested by any qualified researchers who engage in rigorous, independent scientific research, and will be provided following review and approval of a research proposal and Statistical Analysis Plan (SAP) and execution of a Data Sharing Agreement (DSA).
For more information on the process, or to submit a request, visit the following link.
IPD-delning som stöder informationstyp
- Studieprotokoll
- Statistisk analysplan (SAP)
- Klinisk studierapport (CSR)
- Analytisk kod
Denna information hämtades direkt från webbplatsen clinicaltrials.gov utan några ändringar. Om du har några önskemål om att ändra, ta bort eller uppdatera dina studieuppgifter, vänligen kontakta register@clinicaltrials.gov. Så snart en ändring har implementerats på clinicaltrials.gov, kommer denna att uppdateras automatiskt även på vår webbplats .
Kliniska prövningar på Psoriasis
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ProgenaBiomeRekryteringPsoriasis | Psoriasis Vulgaris | Psoriasis i hårbotten | Psoriasisplack | Psoriasis Universalis | Psoriasis ansikte | Psoriasis Nagel | Psoriasis Diffusa | Psoriasis Punctata | Psoriasis Palmaris | Psoriasis Circinata | Psoriasis Annularis | Psoriasis Genital | Psoriasis GeographicaFörenta staterna
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Clin4allRekryteringPsoriasis i hårbotten | Psoriasis Nagel | Psoriasis Palmaris | Psoriasis Genital | Psoriasis PlantarisFrankrike
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AmgenAvslutadPsoriasis-Psoriasis | Psoriasis av placktypFörenta staterna
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Centre of Evidence of the French Society of DermatologyRekryteringPsoriasis | Psoriasis Vulgaris | Psoriasis i hårbotten | Psoriasisplack | Psoriasis Universalis | Psoriasis Palmaris | Psoriatisk erytrodermi | Psoriasisnagel | Psoriasis Guttate | Psoriasis invers | Psoriasis PustulösFrankrike
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UCB Biopharma S.P.R.L.AvslutadMåttlig till svår psoriasis | Generaliserad pustulös psoriasis och erytrodermisk psoriasisJapan
-
TakedaRekryteringGeneraliserad pustulös psoriasis | Erytrodermisk psoriasisJapan
-
Janssen Pharmaceutical K.K.RekryteringGeneraliserad pustulös psoriasis | Erytrodermisk psoriasisJapan
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Eli Lilly and CompanyAvslutadGeneraliserad pustulös psoriasis | Erytrodermisk psoriasisJapan
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Innovaderm Research Inc.AvslutadPsoriasis i hårbotten | Pustulös Palmo-plantar Psoriasis | Icke-pustulös Palmo-plantar Psoriasis | Armbågspsoriasis | Psoriasis i underbenetKanada
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PfizerAvslutadPsoriasis Vulgaris | Pustulös psoriasis | Psoriasis Arthropathica | Erytrodermisk psoriasisJapan
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