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临床试验/NCT03911206
NCT03911206已完成不适用

The Duke Healthy Breathing Study Stage 2 (DHBS): A Randomized Controlled Trial Assessing the Safety and Feasibility of Respiratory Muscle Training and Exercise Training in Children and Adolescents With Persistent Asthma

Duke University2 个研究点 分布在 1 个国家目标入组 11 人开始时间: 2019年3月5日最近更新:
适应症

试验速览

阶段
不适用
状态
已完成
入组人数
11
试验地点
2
主要终点
Number of participants that complete respiratory muscle training (IMT) and exercise.

研究概览

简要总结

The purpose of this study is to assess the safety and tolerability of a 6-week Inspiratory Muscle Training and cardiovascular exercise training program in children and adolescents with asthma.

To also determine the efficacy of inspiratory muscle training and exercise in increasing respiratory muscle strength and endurance, and to explore relationships between fitness interventions (inspiratory muscle training and exercise), exercise tolerance, airway closure and dyspnea scores.

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Single Group
主要目的
Supportive Care
盲法
None

入排标准

年龄范围
10 Years 至 17 Years(Child)
性别
All
接受健康志愿者

入选标准

  • 10-17 years of age
  • Clinician-diagnosed asthma
  • Sedentary activity defined as having not participated in a sports team or formal activity (dance classes, gym membership, active hobby requiring physical activity) in the past 12 months or have a
  • Body mass index (BMI) ≥85th percentile (adjusted for sex and age)
  • Child must have a designated caregiver who expresses a commitment to encourage the participant to attend weekly clinic-based exercise and also complete additional home exercise.

排除标准

  • Previous intubation for asthma,
  • Forced expiratory volume in 1 second (FEV1) < 50% of predicted at enrollment;
  • Any major chronic illness that in the opinion of the PI would interfere with participation in the intervention or completion of the study procedures;
  • Inability to complete baseline measurements in a satisfactory manner according to the judgment of the research coordinator or PI
  • Currently active in sports, vigorous play or planned exercise more than 1 time per week on average over the past month
  • Current Pregnancy as determined by urine pregnancy test.
  • Parent/Caregiver unable to consent in English

结局指标

主要结局

Number of participants that complete respiratory muscle training (IMT) and exercise.

时间窗: 6 weeks

Percentage of Participant's with asthma and not participating in any physical activity

时间窗: 6 weeks

Number of Adverse events reported by participants.

时间窗: 6 weeks

次要结局

未报告次要终点

研究者

申办方类型
Other
责任方
Sponsor

研究点 (2)

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