- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT00378352
REVEAL: Reduction of Infarct Expansion and Ventricular Remodeling With Erythropoietin After Large Myocardial Infarction
Effects of Erythropoietin on Infarct Size and Left Ventricular Remodeling in Survivors of Large Myocardial Infarctions
연구 개요
상세 설명
연구 유형
등록 (실제)
단계
- 2 단계
연락처 및 위치
연구 장소
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District of Columbia
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Washington, D.C., District of Columbia, 미국, 20010
- Washington Hospital Center
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Florida
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Miami, Florida, 미국, 33136
- University of Miami, School of Medicine
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Georgia
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Atlanta, Georgia, 미국, 30322
- Emory University Hospital
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Michigan
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Detroit, Michigan, 미국, 48202
- Henry Ford Hospital
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Royal Oak, Michigan, 미국, 48073-6769
- William Beaumont Hospital
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Minnesota
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Rochester, Minnesota, 미국, 55905
- Mayo Clinic, Rochester
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New York
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Brooklyn, New York, 미국, 11215
- New York Methodist Hospital
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New York, New York, 미국, 10021-4872
- Cornell University
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New York, New York, 미국, 10021
- NY Presbyterian Hospital
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New York, New York, 미국, 10021
- Weill Medical College
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North Carolina
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Durham, North Carolina, 미국, 27710
- Duke University
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Winston-Salem, North Carolina, 미국, 27103
- Wake Forest University
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Ohio
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Columbus, Ohio, 미국, 43210
- Ohio State University Medical Center
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Pennsylvania
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Hershey, Pennsylvania, 미국, 17033
- Penn State Heart and Vascular Institute
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Tennessee
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Brentwood, Tennessee, 미국, 37027
- Nashville Cardiovascular Magnetic Resonance Institute
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Virginia
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Richmond, Virginia, 미국, 23298
- Virginia Commonwealth University Medical Center
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
- INCLUSION CRITERIA:
Age greater than 21 years
Acute ST-elevation myocardial infarction
Referral for primary or rescue angioplasty
Revascularization procedure within 8 hours from the onset of ischemic symptoms
TIMI (Thrombolysis in myocardial infarction) flow grade 0 or 1 in the culprit coronary artery at the beginning of coronary angiography
Successful revascularization of infarct-related artery
EXCLUSION CRITERIA:
Clinical indication for erythropoietin
STEMI (ST-elevation myocardial infarction) due to occlusion of a branch vessel
Any history of prior MI, PCI (Percutaneous coronary intervention), CABG (Coronary artery bypass graft), cardiomyopathy, myocarditis, or CHF (congestive heart failure)
Hypersensitivity to human albumin, mammalian cell-derived products, or erythropoietin
Hematocrit greater than 42% in men or greater than 40% in women at the time of study drug administration
Uncontrolled hypertension at the time of study drug administration
Cardiogenic shock
Need for coronary surgical revascularization as determined at the time of the index coronary catheterization
History of hypercoagulable disorder, thromboembolic event, or venous thrombosis
History of stroke or TIA (transient ischemic attack)
History of seizures
Contraindication to MRI
Pregnancy or nursing mother
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 무작위
- 중재 모델: 병렬 할당
- 마스킹: 삼루타
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
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위약 비교기: Dose Escalation Safety
The objective of the first phase is to evaluate the safety of escalating doses of Epoetin alfa in patients with STEMIs.
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Randomized
다른 이름들:
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위약 비교기: Single Dose Efficacy
Single parenteral administration of 60000 U of epoetin alfa.
The objectives of the second phase are to investigate the effects of the highest safe dose on infarct size, left ventricular remodeling and endothelial progenitor cells.
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Randomized
다른 이름들:
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
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Infarct Size in the Territory of the Infarct Related Artery
기간: performed 2 to 6 days after study medication administration (first CMR)
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Infarct size, expressed as percentage of LV mass, assessed by cardiac magnetic resonance (CMR) imaging.
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performed 2 to 6 days after study medication administration (first CMR)
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
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Infarct Size in the Territory of the Infarct Related Artery
기간: 12 ± 2 weeks after study medication
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Infarct size, expressed as percentage of LV mass, assessed by cardiac magnetic resonance (CMR) imaging.
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12 ± 2 weeks after study medication
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LV Ejection Fraction
기간: 2 to 6 days after study medication administration (first CMR) and 12 ± 2 weeks later (second CMR)
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2 to 6 days after study medication administration (first CMR) and 12 ± 2 weeks later (second CMR)
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LV Volume Indexed to BSA
기간: 2 to 6 days after study medication administration (first CMR) and 12 ± 2 weeks later (second CMR)
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2 to 6 days after study medication administration (first CMR) and 12 ± 2 weeks later (second CMR)
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LV Mass Indexed to BSA
기간: 2 to 6 days after study medication administration (first CMR) and 12 ± 2 weeks later (second CMR)
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2 to 6 days after study medication administration (first CMR) and 12 ± 2 weeks later (second CMR)
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Vital Signs
기간: baseline, 24 hours, 48 hours, 14 (+/- 5) days, and 30 (+/- 5) days
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baseline, 24 hours, 48 hours, 14 (+/- 5) days, and 30 (+/- 5) days
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Hemoglobin Levels
기간: baseline, 24 hours, 48 hours, 14 (+/- 5) days, and 30 (+/- 5) days
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baseline, 24 hours, 48 hours, 14 (+/- 5) days, and 30 (+/- 5) days
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Reticulocyte Counts
기간: baseline, 24 hours, 48 hours, 14 (+/- 5) days, and 30 (+/- 5) days
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baseline, 24 hours, 48 hours, 14 (+/- 5) days, and 30 (+/- 5) days
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Number of Participants With Clinical Events
기간: from randomization to second CMR
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from randomization to second CMR
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공동 작업자 및 조사자
수사관
- 수석 연구원: Edward G Lakatta, M.D., National Institute on Aging (NIA)
간행물 및 유용한 링크
일반 간행물
- Bogoyevitch MA. An update on the cardiac effects of erythropoietin cardioprotection by erythropoietin and the lessons learnt from studies in neuroprotection. Cardiovasc Res. 2004 Aug 1;63(2):208-16. doi: 10.1016/j.cardiores.2004.03.017.
- Parsa CJ, Matsumoto A, Kim J, Riel RU, Pascal LS, Walton GB, Thompson RB, Petrofski JA, Annex BH, Stamler JS, Koch WJ. A novel protective effect of erythropoietin in the infarcted heart. J Clin Invest. 2003 Oct;112(7):999-1007. doi: 10.1172/JCI18200.
- Maiese K, Li F, Chong ZZ. New avenues of exploration for erythropoietin. JAMA. 2005 Jan 5;293(1):90-5. doi: 10.1001/jama.293.1.90.
- Povsic TJ, Najjar SS, Prather K, Zhou J, Adams SD, Zavodni KL, Kelly F, Melton LG, Hasselblad V, Heitner JF, Raman SV, Barsness GW, Patel MR, Kim RJ, Lakatta EG, Harrington RA, Rao SV. EPC mobilization after erythropoietin treatment in acute ST-elevation myocardial infarction: the REVEAL EPC substudy. J Thromb Thrombolysis. 2013 Nov;36(4):375-83. doi: 10.1007/s11239-013-0944-6.
- Najjar SS, Rao SV, Melloni C, Raman SV, Povsic TJ, Melton L, Barsness GW, Prather K, Heitner JF, Kilaru R, Gruberg L, Hasselblad V, Greenbaum AB, Patel M, Kim RJ, Talan M, Ferrucci L, Longo DL, Lakatta EG, Harrington RA; REVEAL Investigators. Intravenous erythropoietin in patients with ST-segment elevation myocardial infarction: REVEAL: a randomized controlled trial. JAMA. 2011 May 11;305(18):1863-72. doi: 10.1001/jama.2011.592.
- Melloni C, Rao SV, Povsic TJ, Melton L, Kim RJ, Kilaru R, Patel MR, Talan M, Ferrucci L, Longo DL, Lakatta EG, Najjar SS, Harrington RA. Design and rationale of the Reduction of Infarct Expansion and Ventricular Remodeling with Erythropoietin after Large Myocardial Infarction (REVEAL) trial. Am Heart J. 2010 Nov;160(5):795-803.e2. doi: 10.1016/j.ahj.2010.09.007.
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 (실제)
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. .