NCT00005354

Brief Summary

To investigate the relationship between coronary heart disease risk factors and coronary artery calcification in middle age adults from the Muscatine Study. From 1992 through 1995, ultrafast computed tomography was used to measure coronary artery calcification. The study has been extended through January, 2001 in order to examine the role of electron beam computed tomography in detecting the presence and quantity of coronary artery calcification, a marker of the atherosclerotic process.

Trial Health

100
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Timeline
Completed

Started Apr 1992

Longer than P75 for all trials

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

Study Start

First participant enrolled

April 1, 1992

Completed
8.2 years until next milestone

First Submitted

Initial submission to the registry

May 25, 2000

Completed
1 day until next milestone

First Posted

Study publicly available on registry

May 26, 2000

Completed
6.9 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

May 1, 2007

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

May 1, 2007

Completed
Last Updated

March 27, 2014

Status Verified

January 1, 2008

Enrollment Period

15.1 years

First QC Date

May 25, 2000

Last Update Submit

March 26, 2014

Conditions

Cardiovascular DiseasesCoronary DiseaseAtherosclerosisHeart Diseases

Eligibility Criteria

Sexmale
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)
No eligibility criteria

Contact the study team to discuss eligibility requirements. They can help determine if this study is right for you.

Sponsors & Collaborators

Related Publications (4)

  • Mahoney LT, Burns TL, Stanford W, Thompson BH, Witt JD, Rost CA, Lauer RM. Coronary risk factors measured in childhood and young adult life are associated with coronary artery calcification in young adults: the Muscatine Study. J Am Coll Cardiol. 1996 Feb;27(2):277-84. doi: 10.1016/0735-1097(95)00461-0.

    PMID: 8557894BACKGROUND

  • Davis PH, Dawson JD, Mahoney LT, Lauer RM. Increased carotid intimal-medial thickness and coronary calcification are related in young and middle-aged adults. The Muscatine study. Circulation. 1999 Aug 24;100(8):838-42. doi: 10.1161/01.cir.100.8.838.

    PMID: 10458720BACKGROUND

  • Mahoney LT, Burns TL, Stanford W, Thompson BH, Witt JD, Rost CA, Lauer RM. Usefulness of the Framingham risk score and body mass index to predict early coronary artery calcium in young adults (Muscatine Study). Am J Cardiol. 2001 Sep 1;88(5):509-15. doi: 10.1016/s0002-9149(01)01728-3.

    PMID: 11524059BACKGROUND

  • Stanford W, Burns TL, Thompson BH, Witt JD, Lauer RM, Mahoney LT. Influence of body size and section level on calcium phantom measurements at coronary artery calcium CT scanning. Radiology. 2004 Jan;230(1):198-205. doi: 10.1148/radiol.2301020807.

    PMID: 14695394BACKGROUND

MeSH Terms

Conditions

Cardiovascular DiseasesCoronary DiseaseAtherosclerosisHeart Diseases

Condition Hierarchy (Ancestors)

Myocardial IschemiaVascular DiseasesArteriosclerosisArterial Occlusive Diseases

Study Officials

  • Larry Mahoney

    University of Iowa

Study Design

Study Type
observational
Sponsor Type
OTHER

Study Record Dates

First Submitted

May 25, 2000

First Posted

May 26, 2000

Study Start

April 1, 1992

Primary Completion

May 1, 2007

Study Completion

May 1, 2007

Last Updated

March 27, 2014

Record last verified: 2008-01