Changes in Ultrasonographic Assessment of Inflammation Upon Initiation of Adalimumab Combination Therapy in Chinese Rheumatoid Arthritis (RA) Patients With Inadequate Response to Methotrexate
Changes in Ultrasonographic Assessment of Inflammation Upon Initiation of Adalimumab Combination Therapy in Chinese Rheumatoid Arthritis Patients With Inadequate Response to Methotrexate
Studieoversigt
Status
Status
Betingelser
Betingelser
Undersøgelsestype
Undersøgelsestype
Kontakter og lokationer
Studiesteder
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Beijing, Kina, 100034
- Hosp Ppl Liberation Army 301 /ID# 148962
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Shanghai, Kina, 200127
- Renji Hosp, Shanghai Jiaotong /ID# 148959
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Beijing
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Beijing, Beijing, Kina, 100044
- Peking University Peoples Hospit /ID# 148961
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Shaanxi
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Xian, Shaanxi, Kina, 710032
- Xijing Hospital /ID# 148960
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
Inclusion Criteria:
- Moderate to severe RA despite treatment with methotrexate (MTX).
- Eligible to use adalimumab according to the local label without any contraindication.
- Naïve to adalimumab, and participants with prior exposure to any other biologic disease-modifying antirheumatic drugs (DMARDs) should have experienced at least five half-lives of the biologics after treatment discontinuation.
- Participants for whom investigators decided to prescribe adalimumab as per local label and are initiating adalimumab at baseline.
Exclusion Criteria:
- Other inflammatory condition which may affect the signs on joints ultrasound (eg, gouty arthritis, or other chronic rheumatic disease besides RA).
- Currently being treated with or has been treated with any investigational drug of chemical or biologic nature within a minimum of 30 days of the baseline visit.
- Participants with contraindication or are not appropriate to use adalimumab according to local label or investigators' judgment.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Observationsmodeller: Kohorte
- Tidsperspektiver: Fremadrettet
Antal grupper/kohorter
Kohorter og interventioner
Gruppe / kohorteGruppe / kohorte |
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Participants with RA receiving adalimumab
This group contains participants in China with RA receiving adalimumab
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
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Change from baseline in grey-scale (GS) scores
Tidsramme: Week 0 (baseline) and Week 12
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Change in GS scores from baseline at Week 12, using 36-joint scoring system
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Week 0 (baseline) and Week 12
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Change in power Doppler (PD) semi-quantitative scores from baseline
Tidsramme: Week 0 (baseline) and Week 12
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Change in PD semi-quantitative scores from baseline at week 12, using 36-joint scoring system
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Week 0 (baseline) and Week 12
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Correlation between the 36-joint plus 4-tendon assessment versus simplified joint power Doppler (PD) ultrasonographic (US) assessments, which include 12-joint/7-joint/6-joint plus 4-tendon systems.
Tidsramme: Week 0 (baseline) and Week 12
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Correlation coefficients will be presented to assess the correlation between the 36-joint plus 4-tendon PDUS assessment versus the simplified 12-joint/7-joint/6-joint plus 4-tendon assessments.
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Week 0 (baseline) and Week 12
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Change from baseline in counts of joints with US detected bone erosion
Tidsramme: Baseline (Week 0) to Week 12
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The change in counts of joints with US detected bone erosion.
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Baseline (Week 0) to Week 12
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Percentage of participants achieving low disease activity
Tidsramme: Baseline (Week 0) to Week 12 and Week 20
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The percentage of participants achieving low disease activity (LDA, DAS 28-CRP greater than or equal to 2.6 but less than 3.2).
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Baseline (Week 0) to Week 12 and Week 20
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Correlation between changes of 36-joint plus 4-tendon PDUS score and disease activity DAS 28-CRP.
Tidsramme: Baseline (Week 0) to Week 20
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Baseline (Week 0) to Week 20
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Percentage of patients achieving clinical remission
Tidsramme: Baseline (Week 0) to Week 12 and Week 20
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The percentage of participants achieving clinical remission (DAS 28-CRP less than 2.6).
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Baseline (Week 0) to Week 12 and Week 20
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Change in DAS 28-CRP from baseline
Tidsramme: Baseline (Week 0) to Week 12 and Week 20
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The Disease Activity Score C-Reactive Protein (DAS 28-CRP); 4 variables, using 28-joint counts and CRP.
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Baseline (Week 0) to Week 12 and Week 20
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Publikationer og nyttige links
Hjælpsomme links
Datoer for undersøgelser
Studer store datoer
Studiestart (Forventet)
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
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- P15-074
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
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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