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Assessment of Clinical Effectiveness and Safety of Adalimumab and High Dose Methotrexate in Routine Clinical Practice

1 luglio 2019 aggiornato da: AbbVie (prior sponsor, Abbott)

Assessment of Clinical Effectiveness and Safety of Adalimumab and High Dose Methotrexate in Routine Clinical Practice (Combo Study; Adalimumab With High Dose MTX)

This was a single-arm, multicenter, open label, prospective cohort study (post-marketing observational study) to determine the effectiveness and safety of adalimumab in combination with high-dose methotrexate (≥12 mg/week) in participants with rheumatoid arthritis in a routine clinical setting in Japan.

Panoramica dello studio

Stato

Completato

Condizioni

Intervento / Trattamento

Descrizione dettagliata

Study assessments occurred at baseline, Week 12, Week 24, Week 52, Week 76, and Week 104. Most participants received 40 mg of adalimumab every other week during the study. Two participants started at 40 mg of adalimumab every other week, and increased to 80 mg every other week. A few participants had a different dose regimen: 40 mg every three weeks for 3 participants; 40 mg every four weeks for 1 participant; and 40 mg every other week with a switch to 50 mg every three weeks for 4 subjects.

Tipo di studio

Osservativo

Iscrizione (Effettivo)

346

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 16 anni a 99 anni (Bambino, Adulto, Adulto più anziano)

Accetta volontari sani

No

Sessi ammissibili allo studio

Tutto

Metodo di campionamento

Campione non probabilistico

Popolazione di studio

Participants with rheumatoid arthritis treated in a daily clinical setting, who received adalimumab (and high dose methotrexate [≥12 mg/week]), were observed prospectively.

Descrizione

Inclusion Criteria:

The participants of this study were rheumatoid arthritis (RA) patients for whom adalimumab was prescribed. They must have met the following conditions:

  • Disease duration of RA ≤2 years
  • Methotrexate (MTX) administration ≥3 months prior to starting adalimumab
  • Dose of MTX ≥12mg/week
  • Disease Activity Score 28 (DAS28)-C-reactive protein (CRP) score >3.2

Exclusion Criteria:

  • Participants who had been previously treated with biologics (including tumor necrosis factor [TNF] inhibitors and others)

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

Coorti e interventi

Gruppo / Coorte
Intervento / Trattamento
Participants treated with adalimumab
40 mg adalimumab via subcutaneous (SC) injection every other week (eow) for 104 weeks
Droga: Adalimumab
Pre-filled syringe, administered by subcutaneous injection
Altri nomi:
  • ABT-D2E7
  • Umira

Cosa sta misurando lo studio?

Misure di risultato primarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Percentage of Participants With a Disease Activity Score 28 (DAS28) Score of <2.6 at Week 52
Lasso di tempo: At Week 52
The Disease Activity Score 28 (DAS28) is a validated index of rheumatoid arthritis disease activity. Twenty-eight tender joint counts, 28 swollen joint counts, the erythrocyte sedimentation rate (ESR; mm/hr) or C-reactive protein (CRP; mg/dL) level, and the participant's assessment of global disease activity (on a visual analog scale [VAS] from 0 to 10 cm) are included in the DAS28 score. Scores on the DAS28 range from 0 to 10; higher scores indicate more disease activity. A DAS28 score >5.1 indicates high disease activity, a DAS28 score <3.2 indicates low disease activity, and a DAS28 score <2.6 indicates clinical remission.
At Week 52

Misure di risultato secondarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Percentage of Participants With a Clinical Disease Activity Index (CDAI) Score ≤ 2.8 at Week 104
Lasso di tempo: At Week 104
The Clinical Disease Activity Index (CDAI) is a composite index for assessing rheumatoid arthritis disease activity. Twenty-eight tender joint counts, 28 swollen joint counts, the participant's global assessment of disease activity (on a visual analog scale [VAS] from 0 to 10 cm), and a physician's global assessment of disease activity (measured on a VAS from 0 to 10 cm) are summed to yield the total score. The total CDAI score ranges from 0 to 78 with higher scores indicating higher disease activity. Remission is defined as a CDAI score ≤ 2.8.
At Week 104
Percentage of Participants With a Simplified Disease Activity Index (SDAI) Score ≤ 3.3 at Week 104
Lasso di tempo: At Week 104
The SDAI is a validated measure of rheumatoid arthritis disease activity. Twenty-eight tender joint counts, 28 swollen joint counts, global disease activity assessed by the participant on a visual analogue scale from 0 to 10 (cm), global disease activity assessed by an investigator on a visual analogue scale from 0 to 10 (cm), and serum levels of C-reactive protein (CRP; mg/dL) were included in the SDAI score. Scores on the SDAI range from 0 to 86. An SDAI score ≥26.1 indicates high disease activity, an SDAI score between 11.1 and 26.0 indicates moderate disease activity, an SDAI score between 3.4 and 11.0 indicates low disease activity, and an SDAI score ≤3.3 indicates clinical remission.
At Week 104
Percentage of Participants With a Health Assessment Questionnaire Disability Index (HAQ-DI) Score < 0.5 at Week 104
Lasso di tempo: At Week 104
The Health Assessment Questionnaire - Disability Index (HAQ-DI) is a self-reported assessment specific for rheumatoid arthritis. It consists of 20 questions referring to eight domains: dressing/grooming, arising, eating, walking, hygiene, reach, grip, and daily activities. Participants assessed their ability to do each task over the past week using the following response categories: without any difficulty (0); with some difficulty (1); with much difficulty (2); and unable to do (3). Scores on each task were summed and averaged to provide an overall score ranging from 0 to 3, where zero represents no disability and three very severe, high-dependency disability. HAQ remission indicating normal physical function is defined as HAQ-DI < 0.5.
At Week 104
Mean Change From Baseline in European Quality of Life-5 Dimensions Health Questionnaire (EQ-5D) Index Score at Week 104
Lasso di tempo: Baseline and Week 104
The European Quality of Life-5 Dimensions Health Questionnaire (EQ-5D) is a participant-answered questionnaire scoring 5 dimensions: mobility, self-care, usual activities, pain/discomfort and anxiety/depression. For each dimension the participant is asked for a three-level assessment of their health on the current day: "no problems" (1), "some problems" (2), "extreme problems" (3). EQ-5D health states, defined by the EQ-5D descriptive system, are converted into a single summary index by applying a formula that essentially attaches values (also called QOL weights or QOL utilities) to each of the levels in each dimension. EQ-5D Summary Index values range from -0.11 (worst health state) to 1.00 (perfect health state). Positive numbers indicate improvement from baseline.
Baseline and Week 104
Percentage of Participants With a Change From Baseline of ≤ 1.0 in Van Der Heijde Modified Total Sharp Score (mTSS) at Week 104
Lasso di tempo: Baseline and Week 104
The van der Heijde modified Total Sharp Score (mTSS) is a measure of the level of joint damage. X-rays of hands and feet were taken at the visit. Joints were scored for erosions on a scale of 0 (no damage) to 5 (complete collapse) and joint space narrowing on a scale of 0 (no damage) to 4 (ankylosis or complete dislocation). Erosion scores and narrowing scores were added to obtain the mTSS (range = 0 [normal] to 398 [maximal disease]). An increase in mTSS from Baseline represents disease progression and/or joint worsening, no change represents halting of disease progression, and a decrease represents improvement.
Baseline and Week 104

Collaboratori e investigatori

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

Sponsor

AbbVie (prior sponsor, Abbott)

Pubblicazioni e link utili

La persona responsabile dell'inserimento delle informazioni sullo studio fornisce volontariamente queste pubblicazioni. Questi possono riguardare qualsiasi cosa relativa allo studio.

Pubblicazioni generali

Collegamenti utili

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)

11 ottobre 2012

Completamento primario (Effettivo)

16 aprile 2018

Completamento dello studio (Effettivo)

16 aprile 2018

Date di iscrizione allo studio

Primo inviato

27 novembre 2012

Primo inviato che soddisfa i criteri di controllo qualità

27 novembre 2012

Primo Inserito (Stima)

29 novembre 2012

Aggiornamenti dei record di studio

Ultimo aggiornamento pubblicato (Effettivo)

2 luglio 2019

Ultimo aggiornamento inviato che soddisfa i criteri QC

1 luglio 2019

Ultimo verificato

1 giugno 2019

Maggiori informazioni

Termini relativi a questo studio

Parole chiave

Termini MeSH pertinenti aggiuntivi

Altri numeri di identificazione dello studio

  • P13-684

Piano per i dati dei singoli partecipanti (IPD)

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INDECISO

Informazioni su farmaci e dispositivi, documenti di studio

Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti

No

Studia un dispositivo regolamentato dalla FDA degli Stati Uniti

No

prodotto fabbricato ed esportato dagli Stati Uniti

No

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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Malattie rare

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