Evaluate the Change in Iron, Vitamin D, and C-Reactive Protein Level (CRP) in a 12 to 24 Week Period
NCT ID: NCT01328704
Last Updated: 2014-08-25
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
50 participants
OBSERVATIONAL
2012-01-31
2013-03-31
Brief Summary
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Detailed Description
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Conditions
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Study Design
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COHORT
PROSPECTIVE
Study Groups
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Triathletes
Group of individuals who are participating in a triathlon training program at the Avera Sports Institute
No interventions assigned to this group
Eligibility Criteria
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Inclusion Criteria
* Training through the Avera Sports Institute Triathlon Training Program
* Agree to keep diet, exercise and all current health habits stable during participation in the study
Exclusion Criteria
* Has a chronic disease that affects calcium or bone metabolism
* Has a chronic disease that affects iron metabolism or iron storage
* Has kidney disease
* Has any laboratory or biometric value that would indicate an issue for the safety of the study subject
* Is currently participating in another clinical research study
30 Years
50 Years
ALL
Yes
Sponsors
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Avera McKennan Hospital & University Health Center
OTHER
Responsible Party
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Principal Investigators
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Matthew Vukovich, PhD
Role: PRINCIPAL_INVESTIGATOR
South Dakota State University
Locations
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Avera Sports Institute
Sioux Falls, South Dakota, United States
Countries
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References
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Gropper SS, Bader-Crowe DM, McAnulty LS, White BD, Keith RE. Non-anemic iron depletion, oral iron supplementation and indices of copper status in college-aged females. J Am Coll Nutr. 2002 Dec;21(6):545-52. doi: 10.1080/07315724.2002.10719253.
Kelley GA, Kelley KS. Effects of aerobic exercise on C-reactive protein, body composition, and maximum oxygen consumption in adults: a meta-analysis of randomized controlled trials. Metabolism. 2006 Nov;55(11):1500-7. doi: 10.1016/j.metabol.2006.06.021.
Malczewska J, Raczynski G, Stupnicki R. Iron status in female endurance athletes and in non-athletes. Int J Sport Nutr Exerc Metab. 2000 Sep;10(3):260-276. doi: 10.1123/ijsnem.10.3.260.
Newhouse IJ, Clement DB. Iron status in athletes. An update. Sports Med. 1988 Jun;5(6):337-52. doi: 10.2165/00007256-198805060-00001.
Okita K, Nishijima H, Murakami T, Nagai T, Morita N, Yonezawa K, Iizuka K, Kawaguchi H, Kitabatake A. Can exercise training with weight loss lower serum C-reactive protein levels? Arterioscler Thromb Vasc Biol. 2004 Oct;24(10):1868-73. doi: 10.1161/01.ATV.0000140199.14930.32. Epub 2004 Jul 29.
Stewart LK, Flynn MG, Campbell WW, Craig BA, Robinson JP, Timmerman KL, McFarlin BK, Coen PM, Talbert E. The influence of exercise training on inflammatory cytokines and C-reactive protein. Med Sci Sports Exerc. 2007 Oct;39(10):1714-9. doi: 10.1249/mss.0b013e31811ece1c.
Other Identifiers
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ARI-1390-Triathletes
Identifier Type: -
Identifier Source: org_study_id
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