- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT01467817
Obesity/Overweight in Persons With Early and Chronic Spinal Cord Injury (SCI)
Obesity/Overweight in Persons With Early and Chronic SCI: A Randomized Multi-Center Controlled Lifestyle Intervention
연구 개요
상세 설명
The study plan will enroll 80 persons with Spinal Cord Injury (SCI) who are overweight/obese and have fasting atherogenic dyslipidemia and dysglycemia. A Data Safety Management Board will oversee the trial. Interventions will include 6 months of structured lifestyle intervention incorporating education, exercise, diet, and behavioral support A second arm will test benefits of exercise alone while controlling for investigator contact. Multiple baselines tested before intervention will serve as a treatment control.
Exercise will include a six-month circuit resistance training program already established as effective in fitness attainment for persons with paraplegia and tetraplegia. Dietary intervention over the same period will balance caloric expenditure measured by indirect calorimetry and food intake, the latter coming from a Mediterranean style diet having effectiveness established in the DPP for durable weight loss and diabetes prevention. The investigators and personal 'lifestyle coaches' will then shape and follow client-specific exercise and diet programs to be conducted for 12 months in the home or community-based centers. Behavioral approaches will include a 16-week training curriculum presented in both small groups and with the lifestyle coaches. Other behavioral approaches will include customized trial information booklets, performance incentives, outcome challenges between centers, and use of the VA Telehealth system for performance tracking, compliance assessment, and motivational support.
Study specific aims and their accompanying hypotheses will test effects of intervention on: 1) reducing body weight and radiographically-derived body fat, 2) improving fitness as assessed by endurance, strength, and anaerobic power, 3) reducing risks of fasting dyslipidemia, post-prandial lipemia, and insulin resistance, and 4) enhancing perceived health-related quality of life. Data will be analyzed by Multivariate analysis with repeated measures. Ancillary testing will investigate effects of intervention on the whole body oxidation of fat at rest and following food intake, and examine the relationship between dietary intake and caloric expenditure at the beginning and the end of the 18 month study. The primary trial goal pays fidelity to the DPP by targeting sustained loss of 7% of body weight, a proven countermeasure for prevention of diabetes. Positive results of training will represent the first evidence-based randomized multi-center trial of sustained weight loss in persons with SCI - military or civilian. In the near term the data will provide evidence needed to initiate health reform of military and non-military constituencies with disability. The information will also underwrite changes in dietary support of newly injured persons. The information will further provide a roadmap for clinicians to institute client-centered programs of health planning and recovery. As the extension phase will test both home and community-based programs, deployment to wider military constituencies of persons with SCI can be achieved through VA Community Outpatient Clinics. The trial can also become a roadmap to weight and disease management experience by persons with physical impairments other than SCI.
연구 유형
등록 (실제)
단계
- 해당 없음
연락처 및 위치
연구 장소
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Florida
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Miami, Florida, 미국, 33136
- University of Miami
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
- participants will include 64 men and women aged 18-65 years with SCI (AIS A-C) at the C5-L1 levels for more than 1 year.
- the International Standards for Neurological Classification of SCI (ASIA/ISCoS) will serve as benchmarks for subject classification. A physician-rater experienced in these procedures will classify subjects upon study entry.
Exclusion Criteria:
Study candidates will be excluded from study because of:
- structured exercise conditioning for recreation or competition within 6 months of study entry;
- defined diet involving caloric restriction or nutrient modification;
- weight loss or gain of 5% within the preceding 6 months;
- surgery within 6 months;
- pressure ulcer within 3 months;
- upper limb pain that limits exercise;
- recurrent acute infection or illness requiring hospitalization or IV antibiotics;
- pregnancy;
- previous MI or cardiac surgery;
- 6 month history of glucose-lowering and lipid-lowering drug therapy;
- Type I or II diabetes (by WHO criteria); and
- daily intake of vitamin supplements exceeding 100% RDA.
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 건강 서비스 연구
- 할당: 무작위
- 중재 모델: 단일 그룹 할당
- 마스킹: 없음(오픈 라벨)
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
---|---|
실험적: Lifestyle Intervention
This arm will test the combination of 6 months of structured lifestyle intervention incorporating education, exercise, diet, and behavioral support.
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The intervention incorporates 6 months of active structured lifestyle intervention containing participant education, exercise, dietary intervention, and behavioral support
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위약 비교기: Exercise Control
This arm will test the benefits of exercise alone while controlling for investigator contact.
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The control group intervention will test benefits of exercise alone while controlling for investigator contact.
|
연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
---|---|---|
Body mass
기간: 12 months
|
Study specific aims and their accompanying hypotheses will test effect of intervention on:1)reducing body weight and radiographically-derived body fat, 2)improving fitness as assessed by endurance, strength, and anaerobic power,3) reducing risks of fasting dyslipidemia, post-prandial lipemia, and insulin resistance, and 4) enhancing perceived health-related quality of life.
the primary trial goal pays fidelity to the DPP by targeting sustained loss of 7% of body weight, a proven countermeasure for prevention of diabetes.
|
12 months
|
공동 작업자 및 조사자
수사관
- 수석 연구원: Mark S Nash, PhD, University of Miami
간행물 및 유용한 링크
유용한 링크
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
키워드
기타 연구 ID 번호
- TMP-MN-009
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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