- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT01830985
A Phase 2/3 Open-label Extension Study to Evaluate Long-Term Safety and Efficacy With VX-509 in Subjects With Rheumatoid Arthritis
A Phase 2/3 Open-label Extension Study to Evaluate Long-Term Safety and Efficacy With VX-509 in a Treat to Target Setting in Subjects With Rheumatoid Arthritis on Disease-Modifying Antirheumatic Drugs
연구 개요
상세 설명
VX-509 is an oral, selective Janus kinase 3 (JAK3) inhibitor being developed by Vertex. In autoimmune diseases, JAK3 is an essential component of the immune signaling cascade. This cascade ultimately contributes to abnormal immune response that results in chronic inflammation and, in the case of rheumatoid arthritis (RA), irreversible damage to cartilage and bones. Selective inhibition of JAK3 offers a new disease modifying approach to the treatment of RA.
This study will follow a "treat to target" (T2T) paradigm. T2T strategies have been followed in non-rheumatologic fields for decades. T2T trials have been conducted for RA from the late 1990's, and have substantiated the concept that treating to a target is associated with a better outcome than standard of care treatment. This has led to recommendations by experts to use T2T strategies in clinical practice.
연구 유형
등록 (실제)
단계
- 2 단계
- 3단계
연락처 및 위치
연구 장소
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Pretoria, 남아프리카
- Vertex Investigational Site
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Stellenbosch, 남아프리카
- Vertex Investigational Site
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Vilnius, 리투아니아
- Vertex Investigational Site
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California
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Upland, California, 미국
- Vertex Investigational Site
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Florida
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Fort Lauderdale, Florida, 미국
- Vertex Investigational Site
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Venice, Florida, 미국
- Vertex Investigational Site
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West Palm Beach, Florida, 미국
- Vertex Investigational Site
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Georgia
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Canton, Georgia, 미국
- Vertex Investigational Site
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Decatur, Georgia, 미국
- Vertex Investigational Site
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Kentucky
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Elizabethtown, Kentucky, 미국
- Vertex Investigational Site
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Maryland
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Fredrick, Maryland, 미국
- Vertex Investigational Site
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Nebraska
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Lincoln, Nebraska, 미국
- Vertex Investigational Site
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New York
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Rochester, New York, 미국
- Vertex Investigational Site
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North Carolina
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Greensboro, North Carolina, 미국
- Vertex Investigational Site
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Pennsylvania
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Duncansville, Pennsylvania, 미국
- Vertex Investigational Site
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South Carolina
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Charleston, South Carolina, 미국
- Vertex Investigational Site
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Tennessee
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Memphis, Tennessee, 미국
- Vertex Investigational Site
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Texas
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Katy, Texas, 미국
- Vertex Investigational Site
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San Antonio, Texas, 미국
- Vertex Investigational Site
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Webster, Texas, 미국
- Vertex Investigational Site
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Washington
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Spokane, Washington, 미국
- Vertex Investigational Site
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Tallinn, 에스토니아
- Vertex Investigational Site
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
- Subjects must have completed the assigned study drug treatment phase of a previous VX-509 study (e.g., Study 103).
- Subjects must voluntarily sign and date the Study 104 informed consent document.
- Subject must be willing and able to comply with the scheduled visits, treatment plan, laboratory tests, contraceptive guidelines, and other study procedures.
Exclusion Criteria:
- Inflammatory and rheumatological disorders other than RA, where arthritis may be a prominent feature.
- History of any clinically significant illness that might, in the opinion of the investigator, confound the results of the study or pose an additional risk in administering study drug(s) to the subject
- History of tuberculosis (TB), regardless of history of antimycobacterial treatment.
- Planned surgery during the study.
- History of alcohol or drug abuse, or excessive alcohol consumption as determined by the investigator, during the previous 12 months before Day 1.
- Pregnant or nursing an infant or with a life partner who is pregnant, nursing, or planning to become pregnant
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 해당 없음
- 중재 모델: 단일 그룹 할당
- 마스킹: 없음(오픈 라벨)
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
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실험적: Single Arm VX-509
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VX-509 dose may be increased every 8 weeks in a stepwise fashion from 100 to 150 mg and from 150 to 200 mg, as needed (determined by ongoing disease activity by CDAI)
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
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Long-term safety and tolerability of VX-509 treatment
기간: Baseline through 104 weeks
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Measured by clinical laboratory tests
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Baseline through 104 weeks
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Long-term safety and tolerability of VX-509 treatment
기간: Baseline through 104 weeks
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Measured by adverse events (AEs)
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Baseline through 104 weeks
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Long-term safety and tolerability of VX-509 treatment
기간: Baseline through 104 weeks
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Measured by electrocardiograms (ECGs)
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Baseline through 104 weeks
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Long-term safety and tolerability of VX-509 treatment
기간: Baseline through 104 weeks
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Measured by vital signs
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Baseline through 104 weeks
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2차 결과 측정
결과 측정 |
기간 |
|---|---|
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Proportion of subjects who achieve CDAI LDA (≤10) or CDAI remission (≤2.8)
기간: Baseline through 104 weeks
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Baseline through 104 weeks
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Proportion of subjects who achieve ≥20% (50%, 70%) improvement in disease severity according to the ACR criteria, using CRP (ACR20 CRP, ACR50 CRP, ACR70 CRP)
기간: Baseline through 104 weeks
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Baseline through 104 weeks
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Change from baseline in DAS28 using CRP (4-component) (DAS28 4[CRP])
기간: Baseline through 104 weeks
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Baseline through 104 weeks
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Proportion of subjects with DAS28 4(CRP) <2.6 (DAS remission)
기간: Baseline through 104 weeks
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Baseline through 104 weeks
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Proportion of subjects who achieve a moderate, good, or no response according to the EULAR response criteria from baseline
기간: Baseline through 104 weeks
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Baseline through 104 weeks
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Percentage of subjects with decreased dose of DMARD and/or corticosteroid (if receiving), including the subsets with 50% withdrawal and with full withdrawal (dose = 0)
기간: Baseline through 104 weeks
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Baseline through 104 weeks
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ACR hybrid scores
기간: Baseline through 104 weeks
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Baseline through 104 weeks
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Proportion of subjects who achieve ACR20/50/70 with erythrocyte sedimentation rate (ESR) and DAS28 4(ESR) response from baseline
기간: Baseline through 104 weeks
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Baseline through 104 weeks
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Proportion of subjects with DAS28 4(CRP) <3.2 (DAS LDA) from baseline
기간: Baseline through 104 weeks
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Baseline through 104 weeks
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Proportion of subjects achieving a clinical remission (2011 ACR/EULAR criteria), including subsets achieving either the low joint count or simplified disease activity index (SDAI) score remission options (or both) from baseline
기간: Baseline through week 104
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Baseline through week 104
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Change from baseline in Health Assessment Questionnaire - Disability Index (HAQ-DI)
기간: Baseline through 104 weeks
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Baseline through 104 weeks
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Change from baseline in health-related quality of life assessed by 36-Item Short Form (SF 36) Physical Component Summary score and Physical Function (PF) subscale
기간: Baseline through 104 weeks
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Baseline through 104 weeks
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기타 결과 측정
결과 측정 |
기간 |
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Change in Outcome Measures in Rheumatology Clinical Trials (OMERACT) RAMRIS synovitis score, bone marrow edema (osteitis), erosion score, and joint space narrowing score by magnetic resonance imaging (MRI) in the designated hand
기간: Baseline through week 12
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Baseline through week 12
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공동 작업자 및 조사자
수사관
- 연구 의자: Bradley Bloom, MD, FACR, FAAP, Vertex Pharmaceuticals Incorporated
연구 기록 날짜
연구 주요 날짜
연구 시작
기본 완료 (실제)
연구 완료 (실제)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (추정)
연구 기록 업데이트
마지막 업데이트 게시됨 (추정)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
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
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Azienda Unita Sanitaria Locale di PiacenzaUniversity of Parma모병특발성 폐 섬유증(IPF) | 전신 질환으로 인한 간질성 폐질환(장애) | Reumatoid Arthritis | 결합 조직 질환 (CTD)체코, 이탈리아
VX-509에 대한 임상 시험
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Vertex Pharmaceuticals Incorporated완전한류마티스 관절염미국, 덴마크, 에스토니아, 리투아니아, 네덜란드, 남아프리카
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Vertex Pharmaceuticals Incorporated완전한류마티스 관절염폴란드, 벨기에, 루마니아, 세르비아, 미국, 푸에르토 리코, 독일, 헝가리, 러시아 연방, 크로아티아
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Vertex Pharmaceuticals Incorporated완전한류마티스 관절염미국, 아르헨티나, 불가리아, 체코 공화국, 에스토니아, 독일, 헝가리, 멕시코, 폴란드, 루마니아, 러시아 연방, 세르비아, 슬로바키아, 우크라이나
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Vertex Pharmaceuticals Incorporated완전한
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Vertex Pharmaceuticals Incorporated모집하지 않고 적극적으로낭포성 섬유증미국, 캐나다, 독일, 호주, 네덜란드, 스위스, 영국, 스웨덴, 뉴질랜드, 프랑스
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Vertex Pharmaceuticals Incorporated모집하지 않고 적극적으로낭포성 섬유증미국, 스페인, 영국, 네덜란드, 프랑스, 덴마크, 이스라엘, 뉴질랜드, 호주, 아일랜드, 캐나다, 독일, 폴란드, 스위스, 포르투갈, 오스트리아, 벨기에, 체코, 스웨덴, 헝가리, 이탈리아, 노르웨이, 그리스