Hyponatremia in the 2009 161-km Western States Endurance Run
نویسندگان
چکیده
منابع مشابه
Hyponatremia in the 2009 161-km Western States Endurance Run.
PURPOSE To determine the incidence of exercise-associated hyponatremia (EAH), the associated biochemical measurements and risk factors for EAH, and whether there is an association between postrace blood sodium concentration ([Na+]) and changes in body mass among participants in the 2009 Western States Endurance Run, a 161-km mountain trail run. METHODS Change in body mass, postrace [Na+], and...
متن کاملQuercetin ingestion does not alter cytokine changes in athletes competing in the Western States Endurance Run.
The purpose of this study was to measure the influence of quercetin on plasma cytokines, leukocyte cytokine mRNA, and related variables in ultramarathoners competing in the 160-km Western States Endurance Run (WSER). Sixty-three runners were randomized to quercetin and placebo groups and under double-blinded methods ingested 1000 mg/day quercetin for 3 weeks before the WSER. Thirty-nine of the ...
متن کاملDemographic characteristics of 161-km ultramarathon runners.
Despite considerable recent growth in ultramarathon running, little is known about the characteristics of the participants. This work documents demographic characteristics of 161-km ultramarathoners. Surveys were completed by 489 of 674 runners entered in two of the largest 161-km ultramarathons in North America in 2009. Respondents had a mean (± SD) age of 44.5 ± 9.8 years (range 20-72 years) ...
متن کاملAcute hyponatremia in ultra-endurance athletes.
The case of a 57-year-old male athlete who developed acute hyponatremia during participation in a 100 mile ultra-marathon is discussed. The initial presentation was one of rapid neurological deterioration and transient cardiovascular instability. Current theories on how hyponatremia develops in athletes are discussed. Treatment modalities, such as the use of hypertonic saline and the management...
متن کاملFactors related to successful completion of a 161-km ultramarathon.
PURPOSE Despite increased 161-km ultramarathon participation in recent years, little is known about those who pursue such an activity. This study surveyed entrants in two of the largest 161-km trail ultramarathon runs in North America to explore demographic characteristics and issues that affected race performance. METHODS All entries of the 2009 Western States Endurance Run and the Vermont 1...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Sports Physiology and Performance
سال: 2012
ISSN: 1555-0265,1555-0273
DOI: 10.1123/ijspp.7.1.6