- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT01830985
A Phase 2/3 Open-label Extension Study to Evaluate Long-Term Safety and Efficacy With VX-509 in Subjects With Rheumatoid Arthritis
A Phase 2/3 Open-label Extension Study to Evaluate Long-Term Safety and Efficacy With VX-509 in a Treat to Target Setting in Subjects With Rheumatoid Arthritis on Disease-Modifying Antirheumatic Drugs
Panoramica dello studio
Descrizione dettagliata
VX-509 is an oral, selective Janus kinase 3 (JAK3) inhibitor being developed by Vertex. In autoimmune diseases, JAK3 is an essential component of the immune signaling cascade. This cascade ultimately contributes to abnormal immune response that results in chronic inflammation and, in the case of rheumatoid arthritis (RA), irreversible damage to cartilage and bones. Selective inhibition of JAK3 offers a new disease modifying approach to the treatment of RA.
This study will follow a "treat to target" (T2T) paradigm. T2T strategies have been followed in non-rheumatologic fields for decades. T2T trials have been conducted for RA from the late 1990's, and have substantiated the concept that treating to a target is associated with a better outcome than standard of care treatment. This has led to recommendations by experts to use T2T strategies in clinical practice.
Tipo di studio
Iscrizione (Effettivo)
Fase
- Fase 2
- Fase 3
Contatti e Sedi
Luoghi di studio
-
-
-
Tallinn, Estonia
- Vertex Investigational Site
-
-
-
-
-
Vilnius, Lituania
- Vertex Investigational Site
-
-
-
-
California
-
Upland, California, Stati Uniti
- Vertex Investigational Site
-
-
Florida
-
Fort Lauderdale, Florida, Stati Uniti
- Vertex Investigational Site
-
Venice, Florida, Stati Uniti
- Vertex Investigational Site
-
West Palm Beach, Florida, Stati Uniti
- Vertex Investigational Site
-
-
Georgia
-
Canton, Georgia, Stati Uniti
- Vertex Investigational Site
-
Decatur, Georgia, Stati Uniti
- Vertex Investigational Site
-
-
Kentucky
-
Elizabethtown, Kentucky, Stati Uniti
- Vertex Investigational Site
-
-
Maryland
-
Fredrick, Maryland, Stati Uniti
- Vertex Investigational Site
-
-
Nebraska
-
Lincoln, Nebraska, Stati Uniti
- Vertex Investigational Site
-
-
New York
-
Rochester, New York, Stati Uniti
- Vertex Investigational Site
-
-
North Carolina
-
Greensboro, North Carolina, Stati Uniti
- Vertex Investigational Site
-
-
Pennsylvania
-
Duncansville, Pennsylvania, Stati Uniti
- Vertex Investigational Site
-
-
South Carolina
-
Charleston, South Carolina, Stati Uniti
- Vertex Investigational Site
-
-
Tennessee
-
Memphis, Tennessee, Stati Uniti
- Vertex Investigational Site
-
-
Texas
-
Katy, Texas, Stati Uniti
- Vertex Investigational Site
-
San Antonio, Texas, Stati Uniti
- Vertex Investigational Site
-
Webster, Texas, Stati Uniti
- Vertex Investigational Site
-
-
Washington
-
Spokane, Washington, Stati Uniti
- Vertex Investigational Site
-
-
-
-
-
Pretoria, Sud Africa
- Vertex Investigational Site
-
Stellenbosch, Sud Africa
- Vertex Investigational Site
-
-
Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
Inclusion Criteria:
- Subjects must have completed the assigned study drug treatment phase of a previous VX-509 study (e.g., Study 103).
- Subjects must voluntarily sign and date the Study 104 informed consent document.
- Subject must be willing and able to comply with the scheduled visits, treatment plan, laboratory tests, contraceptive guidelines, and other study procedures.
Exclusion Criteria:
- Inflammatory and rheumatological disorders other than RA, where arthritis may be a prominent feature.
- History of any clinically significant illness that might, in the opinion of the investigator, confound the results of the study or pose an additional risk in administering study drug(s) to the subject
- History of tuberculosis (TB), regardless of history of antimycobacterial treatment.
- Planned surgery during the study.
- History of alcohol or drug abuse, or excessive alcohol consumption as determined by the investigator, during the previous 12 months before Day 1.
- Pregnant or nursing an infant or with a life partner who is pregnant, nursing, or planning to become pregnant
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: N / A
- Modello interventistico: Assegnazione di gruppo singolo
- Mascheramento: Nessuno (etichetta aperta)
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
|---|---|
|
Sperimentale: Single Arm VX-509
|
VX-509 dose may be increased every 8 weeks in a stepwise fashion from 100 to 150 mg and from 150 to 200 mg, as needed (determined by ongoing disease activity by CDAI)
|
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Long-term safety and tolerability of VX-509 treatment
Lasso di tempo: Baseline through 104 weeks
|
Measured by clinical laboratory tests
|
Baseline through 104 weeks
|
|
Long-term safety and tolerability of VX-509 treatment
Lasso di tempo: Baseline through 104 weeks
|
Measured by adverse events (AEs)
|
Baseline through 104 weeks
|
|
Long-term safety and tolerability of VX-509 treatment
Lasso di tempo: Baseline through 104 weeks
|
Measured by electrocardiograms (ECGs)
|
Baseline through 104 weeks
|
|
Long-term safety and tolerability of VX-509 treatment
Lasso di tempo: Baseline through 104 weeks
|
Measured by vital signs
|
Baseline through 104 weeks
|
Misure di risultato secondarie
Misura del risultato |
Lasso di tempo |
|---|---|
|
Proportion of subjects who achieve CDAI LDA (≤10) or CDAI remission (≤2.8)
Lasso di tempo: Baseline through 104 weeks
|
Baseline through 104 weeks
|
|
Proportion of subjects who achieve ≥20% (50%, 70%) improvement in disease severity according to the ACR criteria, using CRP (ACR20 CRP, ACR50 CRP, ACR70 CRP)
Lasso di tempo: Baseline through 104 weeks
|
Baseline through 104 weeks
|
|
Change from baseline in DAS28 using CRP (4-component) (DAS28 4[CRP])
Lasso di tempo: Baseline through 104 weeks
|
Baseline through 104 weeks
|
|
Proportion of subjects with DAS28 4(CRP) <2.6 (DAS remission)
Lasso di tempo: Baseline through 104 weeks
|
Baseline through 104 weeks
|
|
Proportion of subjects who achieve a moderate, good, or no response according to the EULAR response criteria from baseline
Lasso di tempo: Baseline through 104 weeks
|
Baseline through 104 weeks
|
|
Percentage of subjects with decreased dose of DMARD and/or corticosteroid (if receiving), including the subsets with 50% withdrawal and with full withdrawal (dose = 0)
Lasso di tempo: Baseline through 104 weeks
|
Baseline through 104 weeks
|
|
ACR hybrid scores
Lasso di tempo: Baseline through 104 weeks
|
Baseline through 104 weeks
|
|
Proportion of subjects who achieve ACR20/50/70 with erythrocyte sedimentation rate (ESR) and DAS28 4(ESR) response from baseline
Lasso di tempo: Baseline through 104 weeks
|
Baseline through 104 weeks
|
|
Proportion of subjects with DAS28 4(CRP) <3.2 (DAS LDA) from baseline
Lasso di tempo: Baseline through 104 weeks
|
Baseline through 104 weeks
|
|
Proportion of subjects achieving a clinical remission (2011 ACR/EULAR criteria), including subsets achieving either the low joint count or simplified disease activity index (SDAI) score remission options (or both) from baseline
Lasso di tempo: Baseline through week 104
|
Baseline through week 104
|
|
Change from baseline in Health Assessment Questionnaire - Disability Index (HAQ-DI)
Lasso di tempo: Baseline through 104 weeks
|
Baseline through 104 weeks
|
|
Change from baseline in health-related quality of life assessed by 36-Item Short Form (SF 36) Physical Component Summary score and Physical Function (PF) subscale
Lasso di tempo: Baseline through 104 weeks
|
Baseline through 104 weeks
|
Altre misure di risultato
Misura del risultato |
Lasso di tempo |
|---|---|
|
Change in Outcome Measures in Rheumatology Clinical Trials (OMERACT) RAMRIS synovitis score, bone marrow edema (osteitis), erosion score, and joint space narrowing score by magnetic resonance imaging (MRI) in the designated hand
Lasso di tempo: Baseline through week 12
|
Baseline through week 12
|
Collaboratori e investigatori
Investigatori
- Cattedra di studio: Bradley Bloom, MD, FACR, FAAP, Vertex Pharmaceuticals Incorporated
Studiare le date dei record
Studia le date principali
Inizio studio
Completamento primario (Effettivo)
Completamento dello studio (Effettivo)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Stima)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Stima)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- VX12-509-104
- 2012-004342-14 (Numero EudraCT)
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .
Prove cliniche su VX-509
-
Vertex Pharmaceuticals IncorporatedCompletato
-
Vertex Pharmaceuticals IncorporatedCompletatoArtrite reumatoidePolonia, Belgio, Romania, Serbia, Stati Uniti, Porto Rico, Germania, Ungheria, Federazione Russa, Croazia
-
Vertex Pharmaceuticals IncorporatedCompletatoArtrite reumatoideStati Uniti, Danimarca, Estonia, Lituania, Olanda, Sud Africa
-
Vertex Pharmaceuticals IncorporatedCompletatoArtrite reumatoideStati Uniti, Argentina, Bulgaria, Repubblica Ceca, Estonia, Germania, Ungheria, Messico, Polonia, Romania, Federazione Russa, Serbia, Slovacchia, Ucraina
-
Vertex Pharmaceuticals IncorporatedCompletato
-
Vertex Pharmaceuticals IncorporatedCompletato
-
Vertex Pharmaceuticals IncorporatedAttivo, non reclutanteFibrosi cisticaStati Uniti, Canada, Germania, Australia, Olanda, Svizzera, Regno Unito, Svezia, Nuova Zelanda, Francia
-
Vertex Pharmaceuticals IncorporatedAttivo, non reclutanteFibrosi cisticaStati Uniti, Spagna, Regno Unito, Olanda, Francia, Danimarca, Israele, Nuova Zelanda, Australia, Irlanda, Canada, Germania, Polonia, Svizzera, Portogallo, Austria, Belgio, Cechia, Svezia, Ungheria, Italia, Norvegia, Grecia
-
Aragon Pharmaceuticals, Inc.Completato
-
Sangamo TherapeuticsCompletatoSclerosi laterale amiotroficaStati Uniti