A Study of Subcutaneously (SC) Administered Tocilizumab (TCZ) in Participants With Polyarticular-Course Juvenile Idiopathic Arthritis (pJIA) (JIGSAW 117)
A Phase Ib, Open-Label, Multicenter Study to Investigate the Pharmacokinetics, Pharmacodynamics, and Safety of Tocilizumab Following Subcutaneous Administration to Patients With Polyarticular Juvenile Idiopathic Arthritis
Studienübersicht
Status
Status
Bedingungen
Bedingungen
Intervention / Behandlung
Intervention / Behandlung
Studientyp
Studientyp
Einschreibung (Tatsächlich)
Einschreibung
Phase
Phase
- Phase 1
Kontakte und Standorte
Studienorte
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Buenos Aires, Argentinien, 1270
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New South Wales
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Westmead, New South Wales, Australien, 2145
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Victoria
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Parkville, Victoria, Australien, 3052
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RJ
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Rio de Janeiro, RJ, Brasilien, 20551-030
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Rio de Janeiro, RJ, Brasilien, 21941-912
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SP
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Sao Paulo, SP, Brasilien, 05403-000
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Sao Paulo, SP, Brasilien, 22793-080
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Berlin, Deutschland, 13353
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Freiburg, Deutschland, 79106
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Sankt Augustin, Deutschland, 53757
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Le Kremlin Bicêtre, Frankreich, 94275
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Lazio
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Roma, Lazio, Italien, 00165
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Liguria
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Genova, Liguria, Italien, 16147
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Toscana
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Firenze, Toscana, Italien, 50139
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Alberta
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Calgary, Alberta, Kanada, T3B 6A8
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Ontario
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Ottawa, Ontario, Kanada, K1H 8L1
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Toronto, Ontario, Kanada, M5G 1X8
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Monterrey, Mexiko, 64460
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Moscow, Russische Föderation, 115522
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Moscow, Russische Föderation, 119991
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Madrid, Spanien, 28046
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Madrid, Spanien, 28034
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Barcelona
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Esplugas de Llobregat, Barcelona, Spanien, 08950
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Connecticut
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Hartford, Connecticut, Vereinigte Staaten, 06106
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Illinois
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Chicago, Illinois, Vereinigte Staaten, 60637
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Chicago, Illinois, Vereinigte Staaten, 60611
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New Jersey
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Hackensack, New Jersey, Vereinigte Staaten, 07601
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North Carolina
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Charlotte, North Carolina, Vereinigte Staaten, 28203
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Durham, North Carolina, Vereinigte Staaten, 27710
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Ohio
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Cincinnati, Ohio, Vereinigte Staaten, 45229-3039
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Oklahoma
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Tulsa, Oklahoma, Vereinigte Staaten, 74135
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Utah
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Salt Lake City, Utah, Vereinigte Staaten, 84109
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Washington
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Seattle, Washington, Vereinigte Staaten, 98105
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Bristol, Vereinigtes Königreich, BS2 8BJ
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Liverpool, Vereinigtes Königreich, L12 2AP
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Teilnahmekriterien
Zulassungskriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria:
- Ages 1 year (12 years for participants in Russia) up to and including 17 years at screening
- Diagnosis of pJIA according to International League of Associations for Rheumatology classification
- Rheumatoid factor (RF)-positive pJIA
- RF-negative pJIA
- Extended oligoarticular JIA with a polyarticular course
- History of inadequate clinical response (in the opinion of the treating physician) to or inability to tolerate methotrexate (MTX)
- Participants currently receiving TCZ by the intravenous (IV) route of administration and with well-controlled disease do not require a period of discontinuation of IV TCZ and should have their first dose of SC TCZ administered on the date that their next IV TCZ infusion would be due. Participants participating in the study may be either naive to TCZ therapy or may be switching from IV to SC. The total number of participants switching from IV TCZ must account for no more than 50 percent (%) of the total participant number. To account for the baseline TCZ concentrations in these participants, information on the last 4 IV TCZ infusions prior to baseline will be collected
- Concurrent treatment with disease-modifying antirheumatic drugs (DMARDs) (including MTX), nonsteroidal anti-inflammatory drugs (NSAIDs), and oral corticosteroids are permitted at the discretion of the investigator
- Females of childbearing potential and non-sterile males with female partner of childbearing potential must agree to use effective contraception as defined by protocol
Exclusion Criteria:
- Prior discontinuation of IV TCZ because of inadequate clinical response or safety events (including hypersensitivity)
- Participants with poorly controlled disease (in the opinion of the treating physician) despite current treatment with IV TCZ
- pJIA that is well controlled by any treatment agent other than TCZ (Juvenile Arthritis Disease Activity Score 71 [JADAS-71] less than or equal to (< / =) 3.8)
- Participants who are wheelchair-bound or bedridden
- Any other auto-immune, rheumatic disease, or overlapping syndrome other than the permitted pcJIA subsets
- Lack of recovery from recent surgery or an interval of <6 weeks since surgery at the time of the screening visit
- Females who are pregnant, lactating, or intending to become pregnant during study conduct
- Any significant concurrent medical or surgical condition that would jeopardize the participant's safety or ability to complete the study
- Known human immunodeficiency virus (HIV) infection or other acquired forms of immune compromise or inborn conditions characterized by a compromised immune system
- History of alcohol, drug, or chemical abuse within 6 months of screening
- Any active acute, subacute, chronic, or recurrent bacterial, viral, or systemic fungal infection or any major episode of infection requiring hospitalization or treatment during screening or treatment with IV antibiotics completed within 4 weeks of the screening visit or oral antibiotics completed within 2 weeks of the screening visit
- History of atypical tuberculosis (TB) or active TB requiring treatment within 2 years prior to screening visit
- Positive purified protein derivative (PPD) at screen, unless treated with anti-TB therapy for at least 4 weeks prior to receiving study drug and chest radiograph is negative for active TB within 6 months of screening visit according to local practice
- History of reactivation or new onset of a systemic infection such as herpes zoster or Epstein-Barr virus within 2 months of the screening visit
- Hepatitis B surface antigen or hepatitis C antibody positivity or chronic viral or autoimmune hepatitis
- History of concurrent serious gastrointestinal disorders such as ulcer or inflammatory bowel disease, Crohn's disease, ulcerative colitis, or other symptomatic lower gastrointestinal conditions
- History of or current cancer or lymphoma
- Uncontrolled diabetes mellitus with elevated glycosylated hemoglobin
- Active uveitis at screening
- Inadequate hematologic, renal or liver function
- Prior stem cell transplant at any time
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Nicht randomisiert
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Keine (Offenes Etikett)
Anzahl der Arme
Waffen und Interventionen
Teilnehmergruppe / ArmTeilnehmergruppe / Arm |
Intervention / BehandlungIntervention / Behandlung |
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Experimental: TCZ SC 162 mg Q3W
Participants with body weight less than (<) 30 kilograms (kg) will be administered 162 milligrams (mg) of TCZ as a SC injection every 3 weeks (Q3W) for 52 weeks.
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Participants will receive 162 mg of TCZ as SC injection Q3W or Q2W for 52 weeks
Andere Namen:
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Experimental: TCZ SC 162 mg Q2W
Participants with body weight greater than or equal to (>/=) 30 kg will be administered 162 mg of TCZ as a SC injection every 2 weeks (Q2W) for 52 weeks.
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Participants will receive 162 mg of TCZ as SC injection Q3W or Q2W for 52 weeks
Andere Namen:
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Was misst die Studie?
Primäre Ergebnismessungen
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
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Minimum Serum Concentration (Cmin) of TCZ at Steady State
Zeitfenster: Pre-dose (Hour 0) up to 2520 hours post Day 1 dose (detailed timeframe is provided in outcome description section)
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Detailed timeframe for TCZ SC 162 mg Q3W arm: pre-dose (Hour 0), 96, 504, 1008, 2016, 2022, 2064, 2112, 2160, 2520 hours post Day 1 dose (additionally at 6, 12, 48, 120, 2028 hours post Day 1 dose in participants >/=2 years old).
Detailed timeframe for TCZ SC 162 mg Q2W arm: pre-dose (Hour 0), 6, 12, 48, 120, 336, 672, 1008, 2016, 2022, 2028, 2040, 2064, 2112, 2160, 2520 hours post Day 1 dose.
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Pre-dose (Hour 0) up to 2520 hours post Day 1 dose (detailed timeframe is provided in outcome description section)
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Area Under the Curve at Steady-state Over a 12-week Interval (AUC12weeks) of TCZ Treatment
Zeitfenster: Pre-dose (Hour 0) up to 2016 hours post Day 1 dose (detailed timeframe is provided in outcome description section)
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Detailed timeframe for TCZ SC 162 mg Q3W arm: pre-dose (Hour 0), 96, 504, 1008, 2016 hours post Day 1 dose (additionally at 6, 12, 48, 120 hours post Day 1 dose in participants >/=2 years old).
Detailed timeframe for TCZ SC 162 mg Q2W arm: pre-dose (Hour 0), 6, 12, 48, 120, 336, 672, 1008, 2016 post Day 1 dose.
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Pre-dose (Hour 0) up to 2016 hours post Day 1 dose (detailed timeframe is provided in outcome description section)
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Maximum Serum Concentration (Cmax) of TCZ at Steady State
Zeitfenster: Pre-dose (Hour 0) up to 2520 hours post Day 1 dose (detailed timeframe is provided in outcome description section)
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Detailed timeframe for TCZ SC 162 mg Q3W arm: pre-dose (Hour 0), 96, 504, 1008, 2016, 2022, 2064, 2112, ,2160, 2520 hours post Day 1 dose (additionally at 6, 12, 48, 120, 2028 hours post Day 1 dose in participants >/=2 years old).
Detailed timeframe for TCZ SC 162 mg Q2W arm: pre-dose (Hour 0), 6, 12, 48, 120, 336, 672, 1008, 2016, 2022, 2028, 2040, 2064, 2112, 2160, 2520 hours post Day 1 dose.
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Pre-dose (Hour 0) up to 2520 hours post Day 1 dose (detailed timeframe is provided in outcome description section)
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Sekundäre Ergebnismessungen
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
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Change From Baseline in Serum Interleukin-6 (IL-6) Levels
Zeitfenster: Baseline, Days 0.25, 0.5, 2, 4, 5, 84.25, 84.5, 85, 86, 88, 90; Weeks 2, 3, 4, 6, 12, 14, 15, 27, 28, 36, 44, 52
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IL-6 is a cytokine associated with disease activity in juvenile idiopathic arthritis (JIA) including the polyarticular juvenile idiopathic arthritis (pJIA) subset.
It is found in high levels in the synovial fluid and is associated with indicators of inflammatory activity.
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Baseline, Days 0.25, 0.5, 2, 4, 5, 84.25, 84.5, 85, 86, 88, 90; Weeks 2, 3, 4, 6, 12, 14, 15, 27, 28, 36, 44, 52
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Change From Baseline in Soluble IL-6 Receptor Levels
Zeitfenster: Baseline, Days 0.25, 0.5, 2, 4, 5, 84.25, 84.5, 85, 86, 88, 90; Weeks 2, 3, 4, 6, 12, 14, 15, 27, 28, 36, 44, 52
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Baseline, Days 0.25, 0.5, 2, 4, 5, 84.25, 84.5, 85, 86, 88, 90; Weeks 2, 3, 4, 6, 12, 14, 15, 27, 28, 36, 44, 52
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Change From Baseline in C-Reactive Protein (CRP) Levels
Zeitfenster: Baseline, Weeks 4, 6, 9, 12,18, 20, 27, 28, 36, 44, 45, 51, 52
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Baseline, Weeks 4, 6, 9, 12,18, 20, 27, 28, 36, 44, 45, 51, 52
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Change From Baseline in Erythrocyte Sedimentation Rate (ESR)
Zeitfenster: Baseline, Week 4, 6, 9, 12, 18, 20, 27, 28, 36, 44, 45, 51, 52
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The ESR is an acute phase reactant and a measure of inflammation.
A negative change from baseline indicates improvement.
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Baseline, Week 4, 6, 9, 12, 18, 20, 27, 28, 36, 44, 45, 51, 52
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Percentage of Participants With Anti-TCZ Antibodies of Neutralizing Potential
Zeitfenster: Baseline up to Week 52
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Baseline up to Week 52
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Mitarbeiter und Ermittler
Sponsor
Sponsor
Publikationen und hilfreiche Links
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn
Studienbeginn
Primärer Abschluss (Tatsächlich)
Primärer Abschluss
Studienabschluss (Tatsächlich)
Studienabschluss
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Schätzen)
Zuerst gepostet
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes Update gepostet
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
Andere Studien-ID-Nummern
- WA28117
- 2012-003486-18 (EudraCT-Nummer)
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
Produkt, das in den USA hergestellt und aus den USA exportiert wird
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