Efficacy and Safety of Daclizumab in Participants With RRMS Switching From Natalizumab (SUSTAIN)
A Phase 3b, 12-month, Open-label, Multicenter Study to Evaluate the Efficacy and Safety of BIIB019, Daclizumab, in Subjects With Relapsing-Remitting Multiple Sclerosis (RRMS) Switching From Natalizumab (SUSTAIN)
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Fase 3
Kontakter og lokationer
Studiesteder
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Alberta
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Edmonton, Alberta, Canada, T6G 2G3
- Research Site
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Florida
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Tampa, Florida, Forenede Stater, 33612
- Research Site
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Iowa
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Des Moines, Iowa, Forenede Stater, 50314
- Research Site
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Wisconsin
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Milwaukee, Wisconsin, Forenede Stater, 53501
- Research Site
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Napoli, Italien, 80131
- Research Site
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Isernia
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Pozzilli, Isernia, Italien, 86077
- Research Site
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Guaynabo, Puerto Rico, 00968
- Research Site
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Hamburg, Tyskland, 20249
- Research Site
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Bayern
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Muenchen, Bayern, Tyskland, 81675
- Research Site
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Brandenburg
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Potsdam, Brandenburg, Tyskland, 14471
- Research Site
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Sachsen
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Dresden, Sachsen, Tyskland, 01307
- Research Site
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Key Inclusion Criteria
- Must have documented diagnosis of RRMS (McDonald 2010 Criteria) at screening [Polman 2011].
- Must have been treated with natalizumab for at least the 12 months prior to screening and have not missed 2 or more consecutive scheduled doses.
- Must be naïve to daclizumab and other forms of daclizumab such as Zenapax® prior to enrollment.
- Must have a confirmed Expanded Disability Status Scale (EDSS) score of 0 to 5.5, inclusive, at screening.
- Female participants of childbearing potential must practice effective contraception from Day -1 and be willing and able to continue contraception for duration of the study.
Key Exclusion Criteria
- Current participation in another investigational study.
- Diagnosis of primary progressive, secondary progressive, or progressive relapsing MS (as defined by Lublin and Reingold) [Lublin 2014].
- Females breastfeeding, pregnant, or planning to become pregnant; or women who have a positive pregnancy test result during screening.
- History of drug or alcohol abuse (as defined by the Investigator) within 1 year prior to screening.
- History of severe hypersensitivity (e.g., anaphylaxis or anaphylactoid reactions) to the active ingredient or any of the excipients.
- History of severe opportunistic infections (including progressive multifocal leukoencephalopathy (PML)) or any clinically significant, cardiac, endocrinologic, hematologic, hepatic, immunologic, metabolic, urologic, pulmonary, neurologic (other than MS), dermatologic, psychiatric, and renal, or other major disease, as determined by the Investigator.
- Discontinued natalizumab due to suspicion of PML.
- Known active malignancies (participants with cutaneous basal cell carcinoma that has been completely excised prior to study entry remain eligible).
- The participant is using another MS therapy concomitantly.
- Known history of human immunodeficiency virus (HIV).
- Positive test result for Hepatitis C virus (test for hepatitis C virus antibody [HCV Ab]) or hepatitis B virus (test for hepatitis B surface antigen [HBsAg] and/or hepatitis B core antibody [HBcAb]).
- The participant has been treated with immunosuppressive or immunomodulating treatments including mitoxantrone, azathioprine, methotrexate, cyclophosphamide, or mycophenolate mofetil.
NOTE: Other protocol defined Inclusion/Exclusion criteria may apply.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Eksperimentel: Daclizumab
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High yield formulation
Andre navne:
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Percentage of Participants Relapse-free at Month 6
Tidsramme: Month 6
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Relapses were defined as new or recurrent neurological symptoms not associated with fever or infection, lasting at least 24 hours, and accompanied by new objective neurological findings upon examination by the Examining Neurologist.
The Kaplan-Meier estimate of the percentage of participants relapse-free at Month 6 is reported.
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Month 6
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Percentage of Participants Relapse-free at Month 12
Tidsramme: Month 12
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Relapses were defined as new or recurrent neurological symptoms not associated with fever or infection, lasting at least 24 hours, and accompanied by new objective neurological findings upon examination by the Examining Neurologist.
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Month 12
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Percentage of Participants Experiencing Relapse Requiring Hospitalization and/or Steroid Treatment at Month 12
Tidsramme: Month 12
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Relapses were defined as new or recurrent neurological symptoms not associated with fever or infection, lasting at least 24 hours, and accompanied by new objective neurological findings upon examination by the Examining Neurologist.
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Month 12
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Annualized Relapse Rate (ARR) at Month 12
Tidsramme: Month 12
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Relapses were defined as new or recurrent neurological symptoms not associated with fever or infection, lasting at least 24 hours, and accompanied by new objective neurological findings upon examination by the Examining Neurologist.
The ARR was calculated by tabulating the total number of relapses experienced in the group divided by the number of days up to the end of Month 12, and the ratio then multiplied by 365.
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Month 12
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Number of Participants With New Gadolinium-Enhanced (Gd+) and T1 Hypointense Lesions at Months 6 and 12
Tidsramme: Months 6 and 12
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New Gadolinium-Enhanced (Gd+) and T1 Hypointense Lesions were assessed using magnetic resonance imaging (MRI).
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Months 6 and 12
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Number of Participants With New and Newly Enlarged T2 Hypointense Lesions at Months 6 and 12
Tidsramme: Months 6 and 12
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New and newly enlarged T2 Hypointense Lesions were measured by MRI.
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Months 6 and 12
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Permanent Discontinuation Rate of Daclizumab at Month 12
Tidsramme: Month 12
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Permanent Discontinuation Rate was calculated as the ratio of number of participants who had permanently discontinued daclizumab prior to Month 12 over the total number of participants who received at least 1 dose of daclizumab in the study.
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Month 12
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Number of Participants With Adverse Events (AEs) and Serious Adverse Events (SAEs)
Tidsramme: First dose of study drug to within 30 days of last dose (up to 11 months)
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An AE can be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of a medicinal (investigational) product, whether or not related to the medicinal (investigational) product.
An SAE is any untoward medical occurrence that at any dose results in death or in the view of the Investigator, places the participant at immediate risk of death or requires inpatient hospitalization or prolongation of existing hospitalization or results in persistent or significant disability or results in a birth defect.
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First dose of study drug to within 30 days of last dose (up to 11 months)
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Number of Participants With Clinically Relevant Shifts in Laboratory Assessments
Tidsramme: First dose of study drug to within 30 days of last dose (up to 11 months)
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Clinical Laboratory assessments were tests of Chemistry and Hematology.
The investigator determined if any of the laboratory results were clinically relevant shifts from Baseline.
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First dose of study drug to within 30 days of last dose (up to 11 months)
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Samarbejdspartnere
Samarbejdspartnere
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
- Patologiske processer
- Sygdomme i nervesystemet
- Sygdomme i immunsystemet
- Demyeliniserende autoimmune sygdomme, CNS
- Autoimmune sygdomme i nervesystemet
- Demyeliniserende sygdomme
- Autoimmune sygdomme
- Multipel sclerose
- Sclerose
- Multipel sklerose, recidiverende-remitterende
- Lægemidlers fysiologiske virkninger
- Immunsuppressive midler
- Immunologiske faktorer
- Daclizumab
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 205MS305
- 2016-002820-10 (EudraCT nummer)
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
produkt fremstillet i og eksporteret fra U.S.A.
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