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A Multi-center Study a Single IV Infusion of Allogeneic MPCs in Patients With Rheumatoid Arthritis and Incomplete Response to at Least One TNFα Inhibitor

25 giugno 2020 aggiornato da: Mesoblast, Ltd.

A Double-blind, Randomized, Placebo-controlled, Dose-escalation, Multi-center Study a Single Intravenous Infusion of Allogeneic Mesenchymal Precursor Cells (MPCs) in Patients With Rheumatoid Arthritis and Incomplete Response to at Least One TNFα Inhibitor

Study is a double-blind, randomized, placebo controlled, dose escalating study. The primary objective of this study is to evaluate the safety, tolerability and feasibility of a single intravenous infusion of allogeneic mesenchymal precursor cells (MPCs) compared to placebo at 12 weeks post-infusion in the treatment of patients with active rheumatoid arthritis (RA) who have received methotrexate +/- other DMARDs for at least 6 months prior to screening and who have had an incomplete response to at least one TNF-alpha inhibitor.

Panoramica dello studio

Stato

Completato

Condizioni

Intervento / Trattamento

Tipo di studio

Interventistico

Iscrizione (Effettivo)

48

Fase

  • Fase 2

Contatti e Sedi

Questa sezione fornisce i recapiti di coloro che conducono lo studio e informazioni su dove viene condotto lo studio.

Luoghi di studio

  • Australia
    • New South Wales
      • Camperdown, New South Wales, Australia, 2050
        • Royal Prince Alfred Hospital
    • Tasmania
      • Hobart, Tasmania, Australia, 7000
        • Southern Clinical Research Pty Ltd
    • Victoria
      • Malvern, Victoria, Australia, 3145
        • Emeritus Research
  • Stati Uniti
    • Alabama
      • Anniston, Alabama, Stati Uniti, 36207
        • Pinnacle Research Group
    • Arizona
      • Gilbert, Arizona, Stati Uniti, 85234
        • Arthrocare Arthritis Care and Research PC
    • California
      • El Cajon, California, Stati Uniti, 92020
        • TriWest Research Associates
      • Los Angeles, California, Stati Uniti, 90025
        • UCLA
      • Upland, California, Stati Uniti, 91786
        • Inland Rheumatology Clinical Trials Incorporated
    • Florida
      • Ocala, Florida, Stati Uniti, 34474
        • Ocala Rheumatology Research Center
      • Palm Harbor, Florida, Stati Uniti, 34684
        • Arthritis Center
      • Sarasota, Florida, Stati Uniti, 34239
        • Sarasota Arthritis Research Center
      • Tampa, Florida, Stati Uniti, 33614
        • McIlwain Medical Group
    • Maryland
      • Baltimore, Maryland, Stati Uniti, 21224
        • JHU Arthritis Center Baltimore
      • Frederick, Maryland, Stati Uniti, 21702
        • Arthritis Treatment Center
    • Massachusetts
      • Worcester, Massachusetts, Stati Uniti, 01605
        • Reliant Medical Group
    • Minnesota
      • Rochester, Minnesota, Stati Uniti, 55905
        • Mayo Clinic
    • New Jersey
      • Fair Lawn, New Jersey, Stati Uniti, 07410
        • Office of Ramesh C. Gupta, MD
    • North Carolina
      • Charlotte, North Carolina, Stati Uniti, 28210
        • DJL Clinical Research
    • Oklahoma
      • Oklahoma City, Oklahoma, Stati Uniti, 73102
        • Health Research of Oklahoma
    • Pennsylvania
      • Pittsburgh, Pennsylvania, Stati Uniti, 15261
        • University of Pittsburgh
    • Tennessee
      • Jackson, Tennessee, Stati Uniti, 38305
        • West Tennessee Research Institute
    • Texas
      • Houston, Texas, Stati Uniti, 77034
        • Accurate Clinical Research
      • San Antonio, Texas, Stati Uniti, 78217
        • Texas Arthritis Research Center

Criteri di partecipazione

I ricercatori cercano persone che corrispondano a una certa descrizione, chiamata criteri di ammissibilità. Alcuni esempi di questi criteri sono le condizioni generali di salute di una persona o trattamenti precedenti.

Criteri di ammissibilità

Età idonea allo studio

Da 18 anni a 80 anni (Adulto, Adulto più anziano)

Accetta volontari sani

No

Sessi ammissibili allo studio

Tutto

Descrizione

Inclusion Criteria:

  • Males and Females ages 18-80 years old
  • Active rheumatoid arthritis (RA) disease as per 2010 ACR/EULAR classification criteria for the diagnosis of RA.
  • Must be positive for rheumatoid factor and/or anti-cyclic citrullinated peptide (anti-CCP3) but without extra-articular disease or functional limitation

  • Patient with active RA defined as:

    • ≥ 4 tender joint count (TJC) 28 joint count at screening and
    • ≥ 4 swollen joint count (SJC) count 28 joint count at screening
    • ESR ≥ 28 mm/hr or hsCRP >2.0 mg/L
  • Patient has been taking MTX for at least 4 months with dose and route of administration stable for at least 8 weeks prior to screening
  • Patient has had an inadequate response to at least one TNFα inhibitor with last dose at least 6 weeks prior to screening
  • Use of oral DMARD (sulfasalazine, hydroxychloroquine, chloroquine and leflunomide) is permitted but must be stable for at least 3 months prior to screening

Exclusion Criteria:

  • Pregnant women or women who are breastfeeding.
  • Other investigational therapy received within 8 weeks or five half-lives (whichever is longer) prior to Screening (except as in exclusion #13).
  • Known or suspected alcohol or drug abuse within three years preceding Screening.
  • Autoimmune disease other than RA (such as systemic lupus erythematosus (SLE), mixed connective tissue disease, scleroderma, polymyositis/dermatomyositis, vasculitis)
  • History of or current inflammatory joint disease other than RA (such as tophaceous gout, reactive arthritis, psoriatic arthritis, ankylosing spondylitis or other spondyloarthropathy, Lyme disease). Patients primarily diagnosed with osteoarthritis are excluded.
  • Bedridden or confined to a wheelchair or patients with > 3 arthroplasties due to RA.
  • History of diagnosed and/or treated malignancy with no evidence of recurrence in past 5 years
  • Surgical procedures planned to occur during the trial (these patients may be rescreened following completion of and recovery from the surgical procedure).
  • Use of TNFα inhibitor for treatment of RA at time of screening or within the 6 weeks prior to screening.
  • Prior use of biologic agent for treatment of RA within 6 weeks prior to screening

Piano di studio

Questa sezione fornisce i dettagli del piano di studio, compreso il modo in cui lo studio è progettato e ciò che lo studio sta misurando.

Come è strutturato lo studio?

Dettagli di progettazione

  • Scopo principale: Trattamento
  • Assegnazione: Randomizzato
  • Modello interventistico: Assegnazione parallela
  • Mascheramento: Triplicare

Armi e interventi

Gruppo di partecipanti / Arm
Intervento / Trattamento
Comparatore placebo: Normal Saline Placebo
Placebo will be delivered in 100 mL normal saline administered intravenously over approximately 45 minutes.
Droga: Allogeneic Mesenchymal Precursor Cells
Comparatore attivo: Allogeneic Mesenchymal Precursor Cells
Mesenchymal Precursor Cells (MPCs), either 1.0 or 2.0 million cells/kg, will be delivered in 100 mL normal saline administered intravenously over approximately 45 minutes.
Droga: Salino Normale

Cosa sta misurando lo studio?

Misure di risultato primarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Evaluation of the safety of a single IV infusion of allogeneic MPCs compared to placebo at 12 weeks post-infusion
Lasso di tempo: 12 weeks post IV Infusion

To evaluate the safety, tolerability and feasibility of a single intravenous (IV) infusion of allogeneic mesenchymal precursor cells (MPCs) compared to placebo at 12 weeks post-infusion in the treatment of patients with active rheumatoid arthritis (RA) who have received methotrexate +/- other oral DMARDs for at least 4 months and who have had an incomplete response to at least one course of a TNFα inhibitor.

Overall safety will be based on the overall assessment of AE/SAEs, Vital Signs, Physical Examination, clinical laboratory tests, ECGs and Chest x-ray.
12 weeks post IV Infusion

Misure di risultato secondarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Evaluation of the efficacy of a single intravenous infusion of allogeneic MPCs compared with placebo at 12 weeks post-infusion with MPCs or placebo in the treatment of patients with active RA
Lasso di tempo: 12 weeks post IV infusion with MPCs
To assess the efficacy of a single intravenous infusion of allogeneic MPCs compared with placebo at 12 weeks post-infusion with MPCs or placebo in the treatment of patients with active RA who have received methotrexate +/- other DMARDs for at least 4 months and who have had an incomplete response to least one TNFα inhibitor.
12 weeks post IV infusion with MPCs
Evaluation of long-term safety and efficacy of a singly IV infusion of allogeneic MPCs in patients with active RA
Lasso di tempo: 52 weeks post IV Infusion

To evaluate the long-term efficacy and safety of allogeneic MPCs over the entire study duration in the treatment of patients with active RA who have received methotrexate +/- other DMARDs for at least 4 months and who have had an incomplete response to at least one TNFα inhibitor

Safety will be assessed according to the following:

  • Adverse events/serious adverse events ("primary endpoint")
  • Vital signs
  • Physical examination
  • Clinical laboratory tests
  • Electrocardiogram
  • Chest x-ray (CXR)

Efficacy will be assessed according to the following:

  • ACR20/50/70
  • DAS28 (mean changes from baseline as measured by using hsCRP and ESR)
  • Mean changes from baseline in all components of the ACR core response criteria
  • Remissions (as defined in the 2011 Joint Statement of the American College of Rheumatology (ACR) and European League Against Rheumatism (EULAR)
  • Joint erosion of hands and wrists assessed via x-ray

  • Patient-reported outcomes

    • SF36v2
    • HAQ_DI
52 weeks post IV Infusion

Collaboratori e investigatori

Qui è dove troverai le persone e le organizzazioni coinvolte in questo studio.

Sponsor

Mesoblast, Ltd.

Collaboratori

PPD

Studiare le date dei record

Queste date tengono traccia dell'avanzamento della registrazione dello studio e dell'invio dei risultati di sintesi a ClinicalTrials.gov. I record degli studi e i risultati riportati vengono esaminati dalla National Library of Medicine (NLM) per assicurarsi che soddisfino specifici standard di controllo della qualità prima di essere pubblicati sul sito Web pubblico.

Studia le date principali

Inizio studio (Effettivo)

1 luglio 2013

Completamento primario (Effettivo)

1 maggio 2016

Completamento dello studio (Effettivo)

1 marzo 2017

Date di iscrizione allo studio

Primo inviato

19 aprile 2013

Primo inviato che soddisfa i criteri di controllo qualità

9 maggio 2013

Primo Inserito (Stima)

10 maggio 2013

Aggiornamenti dei record di studio

Ultimo aggiornamento pubblicato (Effettivo)

26 giugno 2020

Ultimo aggiornamento inviato che soddisfa i criteri QC

25 giugno 2020

Ultimo verificato

1 giugno 2020

Maggiori informazioni

Termini relativi a questo studio

Termini MeSH pertinenti aggiuntivi

Altri numeri di identificazione dello studio

  • MSB-RA001

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 .

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