Mortalité et stock en fer chez 514 anciens coureurs cyclistes de haut niveau |
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Institution: | 1. Department of Social Medicine, Zanjan University of Medical Sciences, Gavazang Road, Zanjan, Iran;2. Department of Cardiology, Hazrat Rasoul Hospital, Iran University of Medical Sciences, Niayesh St. Satarkhan Ave., 1445613131, Tehran, Iran;3. Gastroenterology and Liver Disease Research Center, Firoozgar Hospital, Iran University of Medical Sciences, Beh Afarin St., Karim Khan Zand Ave., 15900, Tehran, Iran;4. Department of Virology, Tehran University of Medical Sciences, Poursina St, 16 Azar Ave, Keshavarz BLVD, Tehran, Iran |
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Abstract: | Aims. – To study mortality and body iron stores in former elite road cyclists.Synthesis of facts. – Mortality and body iron stores were studied in 514 former elite cyclists. Mortality. Twenty-seven deaths (5%) were recorded compared to 38 (7,4%) in a control group. Iron stores. Hyperferritinemia was found in 13% of cyclists and associated with both the metabolic syndrome and previous iron supplementation, especially through parenteral route and in the youngest subjects.Conclusion. – Middle-term mortality of former elite cyclists is unmodified. Previous iron supplementation may be responsible of persisting and long-term damaging iron excess. |
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