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- Klinische proef NCT01592292
An Observational Study of MabThera (Rituximab) in Patients With Rheumatoid Arthritis And Inadequate Response Or Intolerance to a First Anti-TNF Alpha Therapy
6 juli 2016 bijgewerkt door: Hoffmann-La Roche
A Non-interventional Study for Relative Efficacy Outcome of Rituximab Treatment in RA Patients Who Have Inadequate Response or Have Been Intolerant to a First Anti-TNF Agent
This prospective, multi-center, observational study will evaluate the efficacy and the safety of MabThera (rituximab) in participants with rheumatoid arthritis who have not responded or have been intolerant to a first anti-TNF alpha therapy.
Participants have commenced MabThera or an alternative anti-TNF alpha treatment as a second biological therapy.
Data will be collected for 12 months.
Studie Overzicht
Toestand
Voltooid
Conditie
Interventie / Behandeling
Studietype
Observationeel
Inschrijving (Werkelijk)
90
Contacten en locaties
In dit gedeelte vindt u de contactgegevens van degenen die het onderzoek uitvoeren en informatie over waar dit onderzoek wordt uitgevoerd.
Studie Locaties
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Busan, Korea, republiek van, 48108
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Daegu, Korea, republiek van, 41931
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Daegu, Korea, republiek van, 42472
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Daejeon, Korea, republiek van, 302-799
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Gwangju, Korea, republiek van, 61469
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Gyeonggi-do, Korea, republiek van, 10380
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Jeju Special Self-Governing Province, Korea, republiek van, 63241
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Jeollabuk-do, Korea, republiek van, 561-712
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Seoul, Korea, republiek van, 150-713
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Seoul, Korea, republiek van, 130-702
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Seoul, Korea, republiek van, 05030
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Seoul, Korea, republiek van, 06273
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Seoul, Korea, republiek van, 134-722
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Suwon, Korea, republiek van, 442-723
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Ulsan, Korea, republiek van, 44033
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Deelname Criteria
Onderzoekers zoeken naar mensen die aan een bepaalde beschrijving voldoen, de zogenaamde geschiktheidscriteria. Enkele voorbeelden van deze criteria zijn iemands algemene gezondheidstoestand of eerdere behandelingen.
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
20 jaar en ouder (Volwassen, Oudere volwassene)
Accepteert gezonde vrijwilligers
Nee
Geslachten die in aanmerking komen voor studie
Allemaal
Bemonsteringsmethode
Kanssteekproef
Studie Bevolking
Adult participants with rheumatoid arthritis who have inadequate response or have been intolerant to a first anti-TNF alpha therapy.
Beschrijving
Inclusion Criteria:
- Adult participants, >/=20 years of age
- Participants with rheumatoid arthritis, who have not responded or have been intolerant to a single anti-TNF alpha therapy and who have initiated MabThera or an alternative anti-TNF alpha therapy
Exclusion Criteria:
- Participants whose first anti-TNF alpha treatment was, or second biological therapy is given as part of a clinical trial studying rheumatoid arthritis
- Participants who have not signed the informed consent form
Studie plan
Dit gedeelte bevat details van het studieplan, inclusief hoe de studie is opgezet en wat de studie meet.
Hoe is de studie opgezet?
Ontwerpdetails
Cohorten en interventies
Groep / Cohort |
Interventie / Behandeling |
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Rituximab
Participants who have inadequate response or were intolerant to the first anti-tumor necrosis factor (anti-TNF) agent in rheumatoid arthritis (RA), receiving rituximab as per physician's discretion for RA treatment were observed for 12 months.
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Rituximab as per physician's discretion.
Andere namen:
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Other anti-TNF agent
Participants who have inadequate response or were intolerant to the first anti-TNF agent in RA, receiving other anti-TNF agent, including adalimumab, etanercept and infliximab, as per physician's discretion for RA treatment were observed for 12 months.
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Adalimumab as per physician's discretion.
Etanercept as per physician's discretion.
Infliximab as per physician's discretion.
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Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
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Efficacy: Mean Change From Baseline in DAS28 at Month 6 in Intention to Treat (ITT) Population
Tijdsspanne: Baseline and Month 6
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DAS28 is calculated from the number of swollen joints and tender joints using the 28-joints count, the erythrocyte sedimentation rate (ESR) (millimeters per hour [mm/hr]) and patient's global assessment of disease activity (participant-rated arthritis activity assessment) with transformed scores ranging 0 (minimum score) to 10 (maximum score); higher scores indicated greater affectation due to disease activity.
A DAS28 score of less than or equal to (=<) 3.2 = low disease activity, a DAS28 score of >3.2 to 5.1 = moderate to high disease activity.
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Baseline and Month 6
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Efficacy: Mean Change From Baseline in DAS28 at Month 6 in Standard Population Set (SPS)
Tijdsspanne: Baseline and Month 6
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DAS28 is calculated from the number of swollen joints and tender joints using the 28-joints count, the erythrocyte sedimentation rate (ESR) (millimeters per hour [mm/hr]) and Patient's Global Assessment of Disease Activity (participant-rated arthritis activity assessment) with transformed scores ranging 0 (minimum score) to 10 (maximum score); higher scores indicated greater affectation due to disease activity.
A DAS28 score of less than or equal to (=<) 3.2 = low disease activity, a DAS28 score of >3.2 to 5.1 = moderate to high disease activity.
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Baseline and Month 6
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Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
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Efficacy: Mean Change From Baseline in DAS28 at Month 12
Tijdsspanne: Baseline and Month 12
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DAS28 is calculated from the number of swollen joints and tender joints using the 28-joints count, the erythrocyte sedimentation rate (ESR) (millimeters per hour [mm/hr]) and Patient's Global Assessment of Disease Activity (participant-rated arthritis activity assessment) with transformed scores ranging 0 (minimum score) to 10 (maximum score); higher scores indicated greater affectation due to disease activity.
A DAS28 score of less than or equal to (=<) 3.2 = low disease activity, a DAS28 score of >3.2 to 5.1 = moderate to high disease activity.
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Baseline and Month 12
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Efficacy: Mean Change From Baseline in Tender Joint Count (TJC) at Month 6 and 12 in Intention to Treat (ITT) Population
Tijdsspanne: Baseline, Month 6 and 12
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TJC is a clinical method to quantify abnormalities in participants with RA.
It is associated with the level of pain.
The number of tender joints were scored as tender=1 and not tender=0, and counted.
A negative change from baseline represents an improvement (a reduction in the number of tender joints).
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Baseline, Month 6 and 12
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Efficacy: Mean Change From Baseline in Tender Joint Count (TJC) at Month 6 and 12 in Standard Population Set (SPS)
Tijdsspanne: Baseline, Month 6 and 12
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TJC is a clinical method to quantify abnormalities in participants with RA.
It is associated with the level of pain.
The number of tender joints were scored as tender=1 and not tender=0, and counted.
A negative change from baseline represents an improvement (a reduction in the number of tender joints).
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Baseline, Month 6 and 12
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Efficacy: Mean Change From Baseline in Swollen Joint Count (SJC) at Month 6 and 12 in Intention to Treat (ITT) Population
Tijdsspanne: Baseline, Month 6 and 12
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SJC is a clinical method to quantify abnormalities in participants with RA.
It reflects the amount of inflamed synovial tissue.
The number of swollen joints were scored as swollen=1 and not swollen=0, and counted.
A negative change from baseline represents an improvement (a reduction in the number of swollen joints).
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Baseline, Month 6 and 12
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Efficacy: Mean Change From Baseline in Swollen Joint Count (SJC) at Month 6 and 12 in Standard Population Set (SPS)
Tijdsspanne: Baseline, Month 6 and 12
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SJC is a clinical method to quantify abnormalities in participants with RA.
It reflects the amount of inflamed synovial tissue.
The number of swollen joints were scored as swollen=1 and not swollen=0, and counted.
A negative change from baseline represents an improvement (a reduction in the number of swollen joints).
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Baseline, Month 6 and 12
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Efficacy: Mean Change From Baseline in Erythrocyte Sedimentation Rate (ESR) at Month 6 and 12 in Intention to Treat (ITT) Population
Tijdsspanne: Baseline, Month 6 and 12
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ESR is an acute phase reactant and a measure of inflammation.
A negative change from baseline represents a reduction in inflammation.
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Baseline, Month 6 and 12
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Efficacy: Mean Change From Baseline in Erythrocyte Sedimentation Rate (ESR) at Month 6 and 12 in Standard Population Set (SPS)
Tijdsspanne: Baseline, Month 6 and 12
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ESR is an acute phase reactant and a measure of inflammation.
A negative change from baseline represents a reduction in inflammation.
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Baseline, Month 6 and 12
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Efficacy: Mean Change From Baseline in C-reactive Protein (CRP) at Month 6 and 12 in Intention to Treat (ITT) Population
Tijdsspanne: Baseline, Month 6 and 12
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CRP is an inflammation marker.
High levels of this protein indicate inflammation in diseases such as RA.
A negative change from baseline represents a reduction in inflammation.
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Baseline, Month 6 and 12
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Efficacy: Mean Change From Baseline in C-reactive Protein (CRP) at Month 6 and 12 in Standard Population Set (SPS)
Tijdsspanne: Baseline, Month 6 and 12
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CRP is an inflammation marker.
High levels of this protein indicate inflammation in diseases such as RA.
A negative change from baseline represents a reduction in inflammation.
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Baseline, Month 6 and 12
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Efficacy: Health Assessment Questionnaire-Disability Index (HAQ-DI) in Intention to Treat (ITT) Population
Tijdsspanne: Month 6
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The HAQ-DI is a participant-completed questionnaire specific for rheumatoid arthritis.
It consists of 20 questions referring to 8 domains: dressing/grooming, arising, eating, walking, hygiene, reach, grip and common daily activities.
Each domain has at least two component questions.
There are four possible responses for each component ranging from 0 (without any difficulty) to 3 (unable to do).
The overall HAQ-DI score is the average of each of the 8 category scores and ranges from 0 to 3, where 0 represents no disability and 3 very severe, high-dependency disability.
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Month 6
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Efficacy: Health Assessment Questionnaire-Disability Index (HAQ-DI) in Standard Population Set (SPS)
Tijdsspanne: Month 6
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The HAQ-DI is a participant-completed questionnaire specific for rheumatoid arthritis.
It consists of 20 questions referring to 8 domains: dressing/grooming, arising, eating, walking, hygiene, reach, grip and common daily activities.
Each domain has at least two component questions.
There are four possible responses for each component ranging from 0 (without any difficulty) to 3 (unable to do).
The overall HAQ-DI score is the average of each of the 8 category scores and ranges from 0 to 3, where 0 represents no disability and 3 very severe, high-dependency disability.
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Month 6
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Safety: Number of Participants With Adverse Events (AE), Adverse Drug Reactions (ADR) and Serious Adverse Events
Tijdsspanne: Baseline up to Month 12
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An AE was considered any unfavorable and unintended sign, symptom, or disease associated with the use of the study drug, whether or not considered related to the study drug.
ADRs were defined as any response to a drug which was noxious and unintended, and which occurred at dose normally used related to the pharmacological properties.
A SAE was any experience that: resulted in death, was life-threatening, required in-patient hospitalization or prolongation of existing hospitalization, resulted in persistent or significant disability/incapacity, was a congenital anomaly/birth defect or was medically significant.
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Baseline up to Month 12
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Medewerkers en onderzoekers
Hier vindt u mensen en organisaties die betrokken zijn bij dit onderzoek.
Sponsor
Studie record data
Deze datums volgen de voortgang van het onderzoeksdossier en de samenvatting van de ingediende resultaten bij ClinicalTrials.gov. Studieverslagen en gerapporteerde resultaten worden beoordeeld door de National Library of Medicine (NLM) om er zeker van te zijn dat ze voldoen aan specifieke kwaliteitscontrolenormen voordat ze op de openbare website worden geplaatst.
Bestudeer belangrijke data
Studie start
1 november 2011
Primaire voltooiing (Werkelijk)
1 december 2014
Studie voltooiing (Werkelijk)
1 december 2014
Studieregistratiedata
Eerst ingediend
11 april 2012
Eerst ingediend dat voldeed aan de QC-criteria
3 mei 2012
Eerst geplaatst (Schatting)
7 mei 2012
Updates van studierecords
Laatste update geplaatst (Schatting)
22 augustus 2016
Laatste update ingediend die voldeed aan QC-criteria
6 juli 2016
Laatst geverifieerd
1 maart 2016
Meer informatie
Termen gerelateerd aan deze studie
Aanvullende relevante MeSH-voorwaarden
- Ziekten van het immuunsysteem
- Auto-immuunziekten
- Gewrichtsziekten
- Musculoskeletale aandoeningen
- Reumatische aandoeningen
- Bindweefselziekten
- Artritis
- Artritis, reumatoïde
- Fysiologische effecten van medicijnen
- Agenten van het perifere zenuwstelsel
- Pijnstillers
- Sensorische systeemagenten
- Ontstekingsremmers, niet-steroïde
- Pijnstillers, niet-narcotisch
- Ontstekingsremmende middelen
- Antireumatische middelen
- Antineoplastische middelen
- Immunosuppressieve middelen
- Immunologische factoren
- Gastro-intestinale middelen
- Antineoplastische middelen, immunologisch
- Dermatologische middelen
- Etanercept
- Adalimumab
- Rituximab
- Infliximab
Andere studie-ID-nummers
- ML27923
Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .