- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT02213770
Long Term Effect of High-intensity Training After Heart Transplantation
High-intensity training (HIT) has repeatedly been documented to have superior positive effects compared to moderate exercise in patients with coronary heart disease and heart failure. Since heart transplant recipients (HTx), have a denervated heart with different respond to exercise, HIT has previously not been introduced among these patients. Rikshospitalet carried out a RCT to investigate this (the TEX study 2009-2012), and found that this form of exercise also was highly effective and safe in long term HTx with clinically significant improvement in VO2peak, muscular exercise capasity, general HRQoL, and even slower progression of CAV (coronary allograft vasculopathy). Based on these findings we ask the following questions in this follow-up study:
- Would the effect on VO2peak, HRQoL,muscle capacity and CAV obtained during the study period continue during long term follow up (5 years)?
- Is the intervention group more physical active after HIT compared to the control group?
연구 개요
상태
정황
연구 유형
등록 (실제)
연락처 및 위치
연구 장소
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Oslo, 노르웨이, 0424
- OUS- Rikshospitalet
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
샘플링 방법
연구 인구
설명
Inclusion Criteria:
- stable situation
- optimal medical treatment
- written concent
Exclusion Criteria:
- unstable situation,
- infections (open wounds or skin diseases),
- physical conditions that prevents participation,
- or other injuries/ diseases who are contraindicated with training.
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
코호트 및 개입
그룹/코호트 |
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Intervention group
Group that followed high- intensity interval training program in TEX study.
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Control group
Followed up on a regular basis for HTx recipients in Norway.
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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mean VO2peak in the intervention group and control group
기간: 5 years after start of inclusion in RCT (TEX). One measurment.
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We will use the same test protocol as the TEX- study.
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5 years after start of inclusion in RCT (TEX). One measurment.
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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How many has progression of cardiac allograft vasculopathy in the intervention group and control group.
기간: 5 years after inclusion in RCT (TEX study).
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Progression of vasculopathy will be studied with IVUS technique, and compared with IVUS pictures from TEX.
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5 years after inclusion in RCT (TEX study).
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Mean muscle capacity in the intervention group and control group.
기간: 5 years after inclusion in RCT, TEX study.
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5 years after inclusion in RCT, TEX study.
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Quality of life
기간: 5 years after inclusion in TEX- study.
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We will use validated questionnaires to estimate quality of life and to evaluate depression.
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5 years after inclusion in TEX- study.
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Difference in activity level between groups
기간: 5 years after inclusion i RCT, TEX study.
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To estimate activity the study population will fill out a validated questionnaire about physical activity, and they will wear a physical activity monitor at home for one week.
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5 years after inclusion i RCT, TEX study.
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공동 작업자 및 조사자
수사관
- 연구 책임자: Lars Gullestad, professor, OUS- kardiologisk avdeling
간행물 및 유용한 링크
일반 간행물
- Nytroen K, Rustad LA, Aukrust P, Ueland T, Hallen J, Holm I, Rolid K, Lekva T, Fiane AE, Amlie JP, Aakhus S, Gullestad L. High-intensity interval training improves peak oxygen uptake and muscular exercise capacity in heart transplant recipients. Am J Transplant. 2012 Nov;12(11):3134-42. doi: 10.1111/j.1600-6143.2012.04221.x. Epub 2012 Aug 17.
- Nytroen K, Rustad LA, Gude E, Hallen J, Fiane AE, Rolid K, Holm I, Aakhus S, Gullestad L. Muscular exercise capacity and body fat predict VO(2peak) in heart transplant recipients. Eur J Prev Cardiol. 2014 Jan;21(1):21-9. doi: 10.1177/2047487312450540. Epub 2012 Jun 1.
- Nytroen K, Myers J, Chan KN, Geiran OR, Gullestad L. Chronotropic responses to exercise in heart transplant recipients: 1-yr follow-up. Am J Phys Med Rehabil. 2011 Jul;90(7):579-88. doi: 10.1097/PHM.0b013e31821f711d.
- Nytroen K, Rustad LA, Erikstad I, Aukrust P, Ueland T, Lekva T, Gude E, Wilhelmsen N, Hervold A, Aakhus S, Gullestad L, Arora S. Effect of high-intensity interval training on progression of cardiac allograft vasculopathy. J Heart Lung Transplant. 2013 Nov;32(11):1073-80. doi: 10.1016/j.healun.2013.06.023. Epub 2013 Jul 29.
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 연구와 관련된 용어
기타 연구 ID 번호
- 2014/872/REK sør-øst C
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