- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT02355964
EFFORT Asthma: Effects of Diet and Exercise in Asthma (EFFORT)
EFFORT Asthma: Effects of a High Protein/Low Glycemic Index Diet and Physical Exercise in Sedentary Non-obese Asthmatics.
연구 개요
상세 설명
After screening and enrollment, a total of 200 Danish sedentary, non-obese asthma patients will be randomized to one of four groups: 1) control group (no intervention), 2) physical exercise intervention, 3) diet intervention (a diet with an overall high content of protein and a low glycemic index) or 4) exercise plus diet intervention.
Asthma is defined as respiratory symptoms and at least one positive asthma test. Patients will continue their regular doses of anti-asthma treatment unchanged throughout the study period. Type of anti-inflammatory medicine will be recorded and the adherence to the therapy will be assessed before the intervention period and at follow-up using questionnaires
연구 유형
등록 (실제)
단계
- 해당 없음
연락처 및 위치
연구 장소
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-
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Copenhagen NV, 덴마크, 2400
- Respiratory Research Unit, Birpebjerg Hospital
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
- >18 years old
- Uncontrolled or partly uncontrolled asthma
- Capable of exercising on bike
- Sedentary (currently do less than 60 min of structured/planned physical activity per week)
Exclusion Criteria:
BMI ≥ 30.0 or <20.5
- Chronic obstructive pulmonary disease (COPD), pregnancy, other inflammatory or metabolic diseases
- The use of oral anti-inflammatory medication or the use of antibiotic treatment during the last 8 weeks.
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 무작위
- 중재 모델: 병렬 할당
- 마스킹: 하나의
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
|---|---|
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실험적: exercise
exercise (Aerobe training) 3 times per week
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Aerobe exercise 3 times a week in 8 weeks
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실험적: Diet
A diet with an overall high protein content and a low glycemic index
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Diet (a diet with an overall high protein content and a low glycemic index) in 8 weeks
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실험적: Diet+Exercise
A diet with an overall high protein content and a low glycemic index combined with exercise (Aerobe training) 3 times per week.
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Aerobe exercise 3 times a week in 8 weeks
Diet (a diet with an overall high protein content and a low glycemic index) in 8 weeks
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간섭 없음: control
Regular lifestyle (no intervention)
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
기간 |
|---|---|
|
Asthma Control Questionnaire (Juniper) (ACQ).
기간: Within 10 days (+/- 1 day) of completing the intervention
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Within 10 days (+/- 1 day) of completing the intervention
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
|
Airway hyperresponsiveness to mannitol, as measured by an airway provocation test.
기간: Within 10 days (+/- 1 day) of completing the intervention
|
The response-dose-ratio (RDR) will be calculated as the percentage fall in forced expiratory volume in 1 second (FEV1) after the last dose of inhaled dried mannitol powder delivered, divided by the cumulative dose of inhaled mannitol.
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Within 10 days (+/- 1 day) of completing the intervention
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Systemic low-grade inflammation, as measured by serum-levels (in microgram/ml) of high sensitivity C-reactive protein, interleukin 6 (IL-6), IL-8, tumor necrosis factor alpha (TNF-alpha) and leptin.
기간: Within 10 days (+/- 1 day) of completing the intervention
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Within 10 days (+/- 1 day) of completing the intervention
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Fractional exhaled nitric oxide (FeNO)
기간: Within 10 days (+/- 1 day) of completing the intervention
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FeNO (a marker of eosinophilic inflammation)
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Within 10 days (+/- 1 day) of completing the intervention
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Sputum inflammatory cell count
기간: Within 10 days (+/- 1 day) of completing the intervention
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Number and type of inflammatory cells in induced sputum
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Within 10 days (+/- 1 day) of completing the intervention
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Adipose tissue inflammatory properties as measured by levels of messenger ribonucleic acid (mRNA) of IL-6, IL-8, leptin and TNF-alpha in abdominal fat biopsies.
기간: Within 10 days (+/- 1 day) of completing the intervention
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Within 10 days (+/- 1 day) of completing the intervention
|
공동 작업자 및 조사자
수사관
- 연구 의자: Vibeke Backer, Professor, Respiratory Research Unit, Bispebjerg Hospital
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
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