Ignite Creation Date:
2025-12-24 @ 7:42 PM
Ignite Modification Date:
2025-12-30 @ 3:36 AM
Study NCT ID:
NCT00005503
Status:
COMPLETED
Last Update Posted:
2016-05-13
First Post:
2000-05-25
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Epidemiology of Cardiac Development in Youth
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D002318', 'term': 'Cardiovascular Diseases'}, {'id': 'D006331', 'term': 'Heart Diseases'}]}}, 'protocolSection': {'designModule': {'studyType': 'OBSERVATIONAL'}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '1997-09'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2002-10', 'completionDateStruct': {'date': '1999-08', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2016-05-12', 'studyFirstSubmitDate': '2000-05-25', 'studyFirstSubmitQcDate': '2000-05-25', 'lastUpdatePostDateStruct': {'date': '2016-05-13', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2000-05-26', 'type': 'ESTIMATED'}}, 'conditionsModule': {'conditions': ['Cardiovascular Diseases', 'Heart Diseases']}, 'descriptionModule': {'briefSummary': 'To document normal developmental changes in cardiac structure and function during late childhood and adolescence.', 'detailedDescription': 'DESIGN NARRATIVE:\n\nThe investigators documented the nature and extent of changes in cardiac structure based on M-mode measurements and developed corresponding reference values. They documented the nature and extent of changes in cardiac function based on pulse Doppler measures and indices and developed corresponding reference values. They also investigated clinical findings based on M-mode and Doppler measurements as well as changes in body size and composition, sexual maturation, and other covariates. They used existing data from Project HeartBeat! \'s 12 four-monthly examinations over the age range from 8 to 17 years.\n\nThe study completion date listed in this record was obtained from the "End Date" entered in the Protocol Registration and Results System (PRS) record.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['CHILD'], 'maximumAge': '17 Years', 'minimumAge': '8 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'No eligibility criteria'}, 'identificationModule': {'nctId': 'NCT00005503', 'briefTitle': 'Epidemiology of Cardiac Development in Youth', 'organization': {'class': 'NIH', 'fullName': 'National Heart, Lung, and Blood Institute (NHLBI)'}, 'orgStudyIdInfo': {'id': '5021'}, 'secondaryIdInfos': [{'id': 'R03HL059223', 'link': 'https://reporter.nih.gov/quickSearch/R03HL059223', 'type': 'NIH'}]}, 'contactsLocationsModule': {'overallOfficials': [{'name': 'Darwin Labarthe', 'affiliation': 'University of Texas'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'National Heart, Lung, and Blood Institute (NHLBI)', 'class': 'NIH'}}}}