Treadmill Training With Additional Body Load: Effects on Gait of Subjects With Parkinson´s Disease
Background: Studies about the effects of walking training with additional body load in Parkinson's disease (PD) are lacking. There is evidence that the increase of body load during treadmill walking improves reflex activity and leg extensor muscle activity, which are impaired in subjects with PD.
Purpose: The purpose of this study was to assess the effects of treadmill walking training with additional body load on the ground reaction forces, spatiotemporal, and kinematic variables of the gait of subjects with moderate PD.
Design: This study was an A1-B-A2 single-case. Setting: The evaluation and the training were conducted in a movement analysis laboratory, and at the rehabilitation unit of the University, respectively.
Participants: Nine patients with PD (Hoehn and Yahr 2 through 3) and gait disturbances.
Interventions: Phases A1 and A2 included 6 weeks of gait training on a treadmill with 10% increase of normal body mass. Phase B included 6 weeks of conventional physical therapy.
Measurements: Measures included the ground reaction forces, spatiotemporal, and kinematic variables during overground walking, at baseline and after each phase.
연구 개요
연구 유형
등록 (실제)
단계
- 해당 없음
연락처 및 위치
연구 장소
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SP
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São Carlos, SP, 브라질
- Universidade Federal de Sao Carlos
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참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
- Idiopathic PD (previously diagnosed by one specialist physician,)
- Hoehn and Yahr (H-Y) stages 2 through 3,
- Absence of dementia (Mini-Mental Status Examination - MMSE, defined according to educational level) and,
- Capacity to ambulate independently for at least 10 meters.
Exclusion Criteria:
- Change medication (dopaminergic) during the study period,
- Use treadmill for at least six months prior to the study, and
- Other neurologic problems or musculoskeletal, cardiovascular and respiratory disease or uncorrected visual deficit that could represent risk and interfere in the performance of the training.
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 해당 없음
- 중재 모델: 단일 그룹 할당
- 마스킹: 없음(오픈 라벨)
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
|---|---|
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실험적: PD Group
Nine subjects with idiopathic PD, previously diagnosed by one specialist physician participated in this study.
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The training program was divided into three phases (A1-B-A2): treadmill training with additional body load (A1), control condition (conventional physical therapy) (B). and treadmill training with additional body load again (A2). Each phase lasted six weeks, totaling 18 weeks. Both evaluations and training were performed during on-phase of the medication cycle. |
연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
기간 |
|---|---|
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Significant increase in propulsive forces, stride length, speed, maximum hip extension during stance were observed after the training program.
기간: 4 times, once before treatment, and 3 after each treatment phase.
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4 times, once before treatment, and 3 after each treatment phase.
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공동 작업자 및 조사자
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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