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An Observational Study of MabThera (Rituximab) in Patients With Rheumatoid Arthritis And Inadequate Response Or Intolerance to a First Anti-TNF Alpha Therapy

2016년 7월 6일 업데이트: 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.

연구 개요

상태

완전한

정황

개입 / 치료

연구 유형

관찰

등록 (실제)

90

연락처 및 위치

이 섹션에서는 연구를 수행하는 사람들의 연락처 정보와 이 연구가 수행되는 장소에 대한 정보를 제공합니다.

연구 장소

  • 대한민국
      • Busan, 대한민국, 48108
      • Daegu, 대한민국, 41931
      • Daegu, 대한민국, 42472
      • Daejeon, 대한민국, 302-799
      • Gwangju, 대한민국, 61469
      • Gyeonggi-do, 대한민국, 10380
      • Jeju Special Self-Governing Province, 대한민국, 63241
      • Jeollabuk-do, 대한민국, 561-712
      • Seoul, 대한민국, 150-713
      • Seoul, 대한민국, 130-702
      • Seoul, 대한민국, 05030
      • Seoul, 대한민국, 06273
      • Seoul, 대한민국, 134-722
      • Suwon, 대한민국, 442-723
      • Ulsan, 대한민국, 44033

참여기준

연구원은 적격성 기준이라는 특정 설명에 맞는 사람을 찾습니다. 이러한 기준의 몇 가지 예는 개인의 일반적인 건강 상태 또는 이전 치료입니다.

자격 기준

공부할 수 있는 나이

20년 이상 (성인, 고령자)

건강한 자원 봉사자를 받아들입니다

아니

연구 대상 성별

모두

샘플링 방법

확률 샘플

연구 인구

Adult participants with rheumatoid arthritis who have inadequate response or have been intolerant to a first anti-TNF alpha therapy.

설명

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

공부 계획

이 섹션에서는 연구 설계 방법과 연구가 측정하는 내용을 포함하여 연구 계획에 대한 세부 정보를 제공합니다.

연구는 어떻게 설계됩니까?

디자인 세부사항

코호트 및 개입

그룹/코호트
개입 / 치료
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.
의약품: Rituximab
Rituximab as per physician's discretion.
다른 이름들:
  • 맙테라
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.
의약품: Adalimumab
Adalimumab as per physician's discretion.
의약품: Etanercept
Etanercept as per physician's discretion.
의약품: Infliximab
Infliximab as per physician's discretion.

연구는 무엇을 측정합니까?

주요 결과 측정

결과 측정
측정값 설명
기간
Efficacy: Mean Change From Baseline in DAS28 at Month 6 in Intention to Treat (ITT) Population
기간: Baseline and Month 6
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.
Baseline and Month 6
Efficacy: Mean Change From Baseline in DAS28 at Month 6 in Standard Population Set (SPS)
기간: Baseline and Month 6
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.
Baseline and Month 6

2차 결과 측정

결과 측정
측정값 설명
기간
Efficacy: Mean Change From Baseline in DAS28 at Month 12
기간: Baseline and Month 12
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.
Baseline and Month 12
Efficacy: Mean Change From Baseline in Tender Joint Count (TJC) at Month 6 and 12 in Intention to Treat (ITT) Population
기간: Baseline, Month 6 and 12
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).
Baseline, Month 6 and 12
Efficacy: Mean Change From Baseline in Tender Joint Count (TJC) at Month 6 and 12 in Standard Population Set (SPS)
기간: Baseline, Month 6 and 12
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).
Baseline, Month 6 and 12
Efficacy: Mean Change From Baseline in Swollen Joint Count (SJC) at Month 6 and 12 in Intention to Treat (ITT) Population
기간: Baseline, Month 6 and 12
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).
Baseline, Month 6 and 12
Efficacy: Mean Change From Baseline in Swollen Joint Count (SJC) at Month 6 and 12 in Standard Population Set (SPS)
기간: Baseline, Month 6 and 12
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).
Baseline, Month 6 and 12
Efficacy: Mean Change From Baseline in Erythrocyte Sedimentation Rate (ESR) at Month 6 and 12 in Intention to Treat (ITT) Population
기간: Baseline, Month 6 and 12
ESR is an acute phase reactant and a measure of inflammation. A negative change from baseline represents a reduction in inflammation.
Baseline, Month 6 and 12
Efficacy: Mean Change From Baseline in Erythrocyte Sedimentation Rate (ESR) at Month 6 and 12 in Standard Population Set (SPS)
기간: Baseline, Month 6 and 12
ESR is an acute phase reactant and a measure of inflammation. A negative change from baseline represents a reduction in inflammation.
Baseline, Month 6 and 12
Efficacy: Mean Change From Baseline in C-reactive Protein (CRP) at Month 6 and 12 in Intention to Treat (ITT) Population
기간: Baseline, Month 6 and 12
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.
Baseline, Month 6 and 12
Efficacy: Mean Change From Baseline in C-reactive Protein (CRP) at Month 6 and 12 in Standard Population Set (SPS)
기간: Baseline, Month 6 and 12
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.
Baseline, Month 6 and 12
Efficacy: Health Assessment Questionnaire-Disability Index (HAQ-DI) in Intention to Treat (ITT) Population
기간: Month 6
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.
Month 6
Efficacy: Health Assessment Questionnaire-Disability Index (HAQ-DI) in Standard Population Set (SPS)
기간: Month 6
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.
Month 6
Safety: Number of Participants With Adverse Events (AE), Adverse Drug Reactions (ADR) and Serious Adverse Events
기간: Baseline up to Month 12
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.
Baseline up to Month 12

공동 작업자 및 조사자

여기에서 이 연구와 관련된 사람과 조직을 찾을 수 있습니다.

스폰서

Hoffmann-La Roche

연구 기록 날짜

이 날짜는 ClinicalTrials.gov에 대한 연구 기록 및 요약 결과 제출의 진행 상황을 추적합니다. 연구 기록 및 보고된 결과는 공개 웹사이트에 게시되기 전에 특정 품질 관리 기준을 충족하는지 확인하기 위해 국립 의학 도서관(NLM)에서 검토합니다.

연구 주요 날짜

연구 시작

2011년 11월 1일

기본 완료 (실제)

2014년 12월 1일

연구 완료 (실제)

2014년 12월 1일

연구 등록 날짜

최초 제출

2012년 4월 11일

QC 기준을 충족하는 최초 제출

2012년 5월 3일

처음 게시됨 (추정)

2012년 5월 7일

연구 기록 업데이트

마지막 업데이트 게시됨 (추정)

2016년 8월 22일

QC 기준을 충족하는 마지막 업데이트 제출

2016년 7월 6일

마지막으로 확인됨

2016년 3월 1일

추가 정보

이 연구와 관련된 용어

추가 관련 MeSH 약관

기타 연구 ID 번호

  • ML27923

이 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .

류마티스 관절염에 대한 임상 시험

Rituximab에 대한 임상 시험

유사한 임상시험 검색

스폰서 및 공동 작업자

건강 상태

약물 개입

CROs by country

CROs in Gambia

정황

희귀 질병

약물 개입

식이 보충제

스폰서 / 협력자

위치

구독하다