A Safety and Effectiveness Study of CNTO 1275 in Patients With Moderate to Severe Plaque-type Psoriasis
A Phase II, Randomized, Double-blind, Placebo-controlled, Parallel Study of Single and Multiple Dose Regimens With Subcutaneous CNTO 1275 (Human Monoclonal Antibody to IL-12) in Subjects With Moderate to Severe Psoriasis
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Descrizione dettagliata
Tipo di studio
Tipo di studio
Iscrizione (Effettivo)
Iscrizione
Fase
Fase
- Fase 2
Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
Inclusion Criteria:
- Have had a diagnosis of plaque-type psoriasis at least 6 months
- Plaque-type psoriasis covering at least 10% of total body surface areas
- Psoriasis area-and-severity index score of 12 or greater
- Considered by treating dermatologist to be a candidate for phototherapy or systemic treatment of psoriasis
- Women of childbearing potential and all men must agree to use adequate birth control measures
- Have no history of latent or active tuberculosis
Exclusion Criteria:
- Currently have nonplaque forms of psoriasis or drug-induced psoriasis
- Women who are pregnant or nursing, or men and women planning pregnancy while enrolled in the study
- Patients who have a history of chronic or recurrent infectious disease or who have or have had a serious infection requiring hospitalization or intravenous antibiotics within the previous 2 months
- Patients who have or ever have had a nontuberculous mycobacterial infection or opportunistic infection
- Patients known to be infected with human immunodeficiency virus, hepatitis B, or hepatitis C
- Patients who have current signs or symptoms of severe, progressive, or uncontrolled renal, hepatic, hematological, gastrointestinal, endocrine, pulmonary, cardiac, neurologic, cerebral, or psychiatric disease
- Have any known malignancy or have a history of malignancy within the previous 5 years (with the exception of basal cell carcinoma of the skin that has been treated with no evidence of recurrence)
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Doppio
Numero di armi
Armi e interventi
Gruppo di partecipanti / ArmGruppo di partecipanti / Arm |
Intervento / TrattamentoIntervento / Trattamento |
|---|---|
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Comparatore placebo: Group I (Placebo)
Patients in the placebo group will receive placebo at Weeks 0, 1, 2, 3, and 16.
At week 20, all patients will receive a single dose of ustekinumab 90 mg.
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Patients in the placebo group will receive placebo medication.
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Sperimentale: Group II (Ustekinumab 45 mg)
Patients will receive single dose ustekinumab at Week 0 and placebo at Weeks 1, 2, and 3.
At Week 16, patients with Physician's Global Assessment (PGA) greater than or equal to 3 will receive ustekinumab 45 mg.
At week 20, all patients will receive placebo.
|
Patients in the placebo group will receive placebo medication.
Patients will receive subcutaneous injections of ustekinumab (45 or 90 mg).
Altri nomi:
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Sperimentale: Group III (Ustekinumab 90 mg)
Patients will receive 90 mg single dose ustekinumab at Week 0 and placebo at Weeks 1, 2, and 3.
At Week 16 patients with PGA greater than or equal to 3 will receive ustekinumab 90 mg.
At week 20, all patients will receive placebo.
|
Patients in the placebo group will receive placebo medication.
Patients will receive subcutaneous injections of ustekinumab (45 or 90 mg).
Altri nomi:
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Sperimentale: Group IV
Patients will receive 45 mg of ustekinumab at Weeks 0, 1, 2, and 3.
At Week 16, patients with Physician's Global Assessment (PGA) greater than or equal to 3 will receive ustekinumab 45 mg.
At week 20, all patients will receive placebo.
|
Patients will receive subcutaneous injections of ustekinumab (45 or 90 mg).
Altri nomi:
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Sperimentale: Group V
Patients will receive 90 mg of ustekinumab at Weeks 0, 1, 2, and 3.
At Week 16 patients with Physician's Global Assessment (PGA) greater than or equal to 3 will receive ustekinumab 90 mg.
At week 20, all patients will receive placebo.
|
Patients will receive subcutaneous injections of ustekinumab (45 or 90 mg).
Altri nomi:
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Number of Participants Who Achieved Psoriasis Area and Severity Index (PASI) 75% Improvement at Week 12
Lasso di tempo: Week 12
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Psoriasis Area and Severity Index (PASI)(0 [ best] -72 [worst]) score at Week 12.
This is a test of how bad a person's psoriasis is.
The combination of redness, scaling, and thickness, as well as overall body involvement determine the PASI score.
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Week 12
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Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Number of Participants Who Achieved Physician's Global Assessment (PGA) Score of Clear (1) or Excellent (2) at Week 12
Lasso di tempo: Week 12
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Number of participants achieving a physician global assessment (PGA)(1 [best] to 6 [worst]) score of clear or excellent at Week 12.
The PGA is used to determine the participants psoriasis lesions overall at a given time point.
Overall lesions will be graded for induration, erythema, and scaling.
The sum of the 3 scales will be divided by 3 to obtain a final PGA score.
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Week 12
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Number of Participants Who Achieved Psoriasis Area Severity Index (PASI) 75% Improvement at Week 32
Lasso di tempo: Week 32
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Psoriasis Area and Severity Index (PASI)(0 [ best] -72 [worst]) score at Week 32 for participants who were not retreated at Week 16.
This is a test of how bad a person's psoriasis is.
The combination of redness, scaling, and thickness, as well as overall body involvement determine the PASI score.
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Week 32
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Number of Participants Who Achieved Psoriasis Area Severity Index (PASI) 75% Improvement (0-72) at Week 28
Lasso di tempo: Week 28
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Psoriasis Area and Severity Index (PASI)(0 [ best] -72 [worst]) score at Week 28 for participants who were retreated at Week 16.
This is a test of how bad a person's psoriasis is.
The combination of redness, scaling, and thickness, as well as overall body involvement determine the PASI score.
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Week 28
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Collaboratori e investigatori
Sponsor
Sponsor
Pubblicazioni e link utili
Pubblicazioni generali
- Ghosh S, Gensler LS, Yang Z, Gasink C, Chakravarty SD, Farahi K, Ramachandran P, Ott E, Strober BE. Ustekinumab Safety in Psoriasis, Psoriatic Arthritis, and Crohn's Disease: An Integrated Analysis of Phase II/III Clinical Development Programs. Drug Saf. 2019 Jun;42(6):751-768. doi: 10.1007/s40264-019-00797-3. Erratum In: Drug Saf. 2019 Apr 22;:
- Krueger GG, Langley RG, Leonardi C, Yeilding N, Guzzo C, Wang Y, Dooley LT, Lebwohl M; CNTO 1275 Psoriasis Study Group. A human interleukin-12/23 monoclonal antibody for the treatment of psoriasis. N Engl J Med. 2007 Feb 8;356(6):580-92. doi: 10.1056/NEJMoa062382.
Studiare le date dei record
Studia le date principali
Inizio studio
Inizio studio
Completamento primario (Effettivo)
Completamento primario
Completamento dello studio (Effettivo)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Stima)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Stima)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- CR005416
- C0379T04 (Altro identificatore: Centocor)
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