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Physical Activity, Body Composition, and Prevalent Asthma

This study has been completed.
Sponsor:
Information provided by:
National Heart, Lung, and Blood Institute (NHLBI)
ClinicalTrials.gov Identifier:
NCT00037375
First received: May 16, 2002
Last updated: June 23, 2005
Last verified: February 2005
  Purpose

To investigate the relationship of childhood lifestyle and physical characteristics to prevalent asthma.


Condition
Asthma
Lung Diseases

Study Type: Observational
Study Design: Observational Model: Defined Population

Further study details as provided by National Heart, Lung, and Blood Institute (NHLBI):

Study Start Date: July 2001
Estimated Study Completion Date: June 2003
Detailed Description:

BACKGROUND:

Morbidity and mortality from pediatric asthma have been increasing in developed countries over the past three decades, making asthma the most common chronic disease of children. A joint session at the American Thoracic Society meeting in May 2000 was titled "Childhood Asthma: Is Change in Lifestyle the Key"? During this session, the hypothesis was advanced that a lack of physical exercise and higher levels of childhood obesity may be contributing to an increased incidence of asthma among United States children.

DESIGN NARRATIVE:

Data from physician diagnosed pediatric asthma were assessed for relationships with the potential risk factors body mass index, percent fat and lean tissue, obesity, and physical activity. The data pertained to a large population-based multi-ethnic cohort of school children (n=826) from the Detroit area for whom, using dual-energy x-ray absorptiometry, precise measurements of whole body bone mass, and soft tissue composition were collected along with height and weight measurements in 1992-1993, when the children were nine years old. Detailed data on physical activity, collected with consultation with an exercise physiologist, and prevalent asthma diagnosis and symptoms, collected under the direction of a respiratory disease/pediatric epidemiologist and a pediatric allergist, were obtained at the same time.

  Eligibility

Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No
Criteria

No eligibility criteria

  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00037375

Sponsors and Collaborators
Investigators
Investigator: Edward Peterson Case Western Reserve University
  More Information

Publications:
ClinicalTrials.gov Identifier: NCT00037375     History of Changes
Other Study ID Numbers: 1166
Study First Received: May 16, 2002
Last Updated: June 23, 2005
Health Authority: United States: Federal Government

Additional relevant MeSH terms:
Asthma
Lung Diseases
Bronchial Diseases
Hypersensitivity
Hypersensitivity, Immediate
Immune System Diseases
Lung Diseases, Obstructive
Respiratory Hypersensitivity
Respiratory Tract Diseases

ClinicalTrials.gov processed this record on November 24, 2014