- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT01147367
Physical Activity, Fatigue, Sleep, and Inflammation (ABLE)
Physical Activity Benefits After Breast Cancer: Exploring Cytokine Mechanisms
연구 개요
상세 설명
Our previous research has shown that increases in physical activity can improve the health and well-being of breast cancer survivors. The current study will determine whether the physical activity increases are adequate for improved health by measuring physical activity (accelerometer and self-report), muscle strength, fatigue, and sleep. Moreover, few studies have examined cytokine changes in cancer survivors after participation in a physical activity behavior change intervention with a mechanistic focus on cytokines which may influence the muscle strength, fatigue, and sleep response to the intervention.
Seventy-four female, breast cancer survivors are being recruited within a 50-miles radius of Springfield, IL. Participants will be in the study for approximately 5 months. Participants will be asked to complete a questionnaire at the beginning of the study and 3 months later. A blood sample will be drawn to determine serum cytokine levels.
Volunteers will be randomly assigned to 1 of 2 study groups. The intervention group will participate in a 3 month physical activity intervention involving moderate intensity walking and strength training with resistance bands.
This randomized controlled trial includes the following study aims:
Study aim 1: The intervention group will be compared with the control group to examine the change in physical activity, muscle strength, fatigue, and sleep dysfunction before and after participation in a physical activity intervention.
Study aim 2: To investigate mechanisms that may underlie the effects of the physical activity intervention on muscle strength, fatigue, and sleep, we will compare the intervention group with the control group in terms of changes in cytokine markers of inflammation and evaluate whether such changes are consistent with and may mediate changes in muscle strength, fatigue, and sleep dysfunction.
연구 유형
등록 (실제)
단계
- 해당 없음
연락처 및 위치
연구 장소
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Illinois
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Springfield, Illinois, 미국, 62702
- Southern Illinois University School of Medicine
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
- Female, 30 to 70 years of age, with first diagnosis of ductal carcinoma in situ (DCIS) or Stage I or Stage II breast cancer
- If chemotherapy or radiation therapy was received, the patient must be at least 4 weeks status post final primary treatment administration to allow treatment related cytokine changes to resolve. The participant may be taking longer term therapies such as aromatase inhibitors, estrogen receptor modulators, etc.
- If the patient has undergone a surgical procedure, she must be at least 8 weeks post-procedure.
- English speaking
- Medical clearance for participation provided by primary care physician or oncologist
- Postmenopausal
- Average fatigue over the past week of ≥ 3 on a 1 to 10 Likert scale or sleep dysfunction ≥ 1 on a 0 to 3 Likert scale
- Participating, on average, in no more than 20 minutes of physical activity on two or fewer days per week during the past six months
- Willing to abstain from "as needed" medications for 7 days prior to each blood draw. "As needed" medications are defined as any medicine (prescription or over-the-counter) that is taken sporadically as needed for specific complaints rather than taken at regularly scheduled intervals (e.g., daily).
Exclusion Criteria:
- Metastatic or recurrent breast cancer
- Inability to ambulate without assistance
- Unstable angina
- New York Heart Association class II, III, or IV congestive heart failure
- Uncontrolled asthma
- Interstitial lung disease
- Current use of steroids
- Having been told by a physician to only do exercise prescribed by a physician
- Dementia or organic brain syndrome
- Schizophrenia or active psychosis
- Connective tissue or rheumatologic disease [i.e., Systemic lupus erythematosus, rheumatoid arthritis, amyloidosis, Reiter's syndrome, psoriatic arthritis, mixed connective tissue disease, Sjögren's syndrome, progressive systemic sclerosis, CREST syndrome, polymyositis, dermatomyositis, vasculitis, polymyalgia rheumatic, temporal arteritis]
- Anticipates undergoing elective surgery during the duration of the intervention which would interfere with intervention participation (e.g., breast reconstructive surgery).
- Do not live or work less than 50 miles from the study site
- Lack of transportation to the study site
- Changes in usual medications expected during the study time period
- Plan to move residence out of the local area during the 5 months of the study
- Plan to travel out of the local area for vacation during the first 4 weeks of the intervention or plan to travel out of the local area for more than a week during the last 8 weeks of the intervention
- Contraindication to participation in physical activity (i.e., moderate intensity walking and strength training with resistance bands)
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 지지 요법
- 할당: 무작위
- 중재 모델: 병렬 할당
- 마스킹: 없음(오픈 라벨)
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
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간섭 없음: Control
no physical activity intervention
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실험적: Exercise intervention
3 month physical activity intervention involving moderate intensity walking and strength training with resistance bands
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3 month physical activity intervention involving moderate intensity walking and strength training with resistance bands
다른 이름들:
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
---|---|---|
physical activity
기간: baseline and 3 months
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The intervention group will be compared with the control group to examine the change in physical activity, before and after participation in a physical activity intervention.
Participants are in the study for approximately 5 months.
Assessments will be conducted at baseline, and following the 3 month exercise intervention.
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baseline and 3 months
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muscle strength
기간: baseline and 3 months
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The intervention group will be compared with the control group to examine the change in muscle strength before and after participation in a physical activity intervention.
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baseline and 3 months
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fatigue
기간: baseline and 3 months
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The intervention group will be compared with the control group to examine the change in fatigue before and after participation in a physical activity intervention.
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baseline and 3 months
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sleep dysfunction
기간: baseline and 3 months
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The intervention group will be compared with the control group to examine the change in sleep dysfunction before and after participation in a physical activity intervention.
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baseline and 3 months
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
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inflammatory markers (serum cytokine levels)
기간: baseline and 3 months
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The study will also examine whether changes in inflammatory markers mediate improvements in the outcome measures of muscle strength, fatigue, and sleep dysfunction.
Blood samples with no potential for extraction of DNA will be collected.
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baseline and 3 months
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공동 작업자 및 조사자
간행물 및 유용한 링크
일반 간행물
- Rogers LQ, Vicari S, Trammell R, Hopkins-Price P, Fogleman A, Spenner A, Rao K, Courneya KS, Hoelzer KS, Robbs R, Verhulst S. Biobehavioral factors mediate exercise effects on fatigue in breast cancer survivors. Med Sci Sports Exerc. 2014 Jun;46(6):1077-88. doi: 10.1249/MSS.0000000000000210.
- Rogers LQ, Fogleman A, Trammell R, Hopkins-Price P, Spenner A, Vicari S, Rao K, Courneya KS, Hoelzer K, Robbs R, Verhulst S. Inflammation and psychosocial factors mediate exercise effects on sleep quality in breast cancer survivors: pilot randomized controlled trial. Psychooncology. 2015 Mar;24(3):302-10. doi: 10.1002/pon.3594. Epub 2014 Jun 11.
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. .
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