Supra-maximal verification of peak oxygen uptake in adolescents with cystic fibrosis
نویسندگان
چکیده
منابع مشابه
Peak oxygen uptake and mortality in children with cystic fibrosis.
BACKGROUND Single measurements of peak oxygen uptake (VO2) have been shown to predict mortality in patients with cystic fibrosis (CF) although no longitudinal study of serial measurements has been reported in children. A study was undertaken to determine whether the initial, final, or the rate of fall of forced expiratory volume in 1 second (FEV1) or peak VO2 was a better predictor of mortality...
متن کاملCYSTIC FIBROSIS Peak oxygen uptake and mortality in children with cystic fibrosis
Background: Single measurements of peak oxygen uptake (V̇O2) have been shown to predict mortality in patients with cystic fibrosis (CF) although no longitudinal study of serial measurements has been reported in children. A study was undertaken to determine whether the initial, final, or the rate of fall of forced expiratory volume in 1 second (FEV1) or peak V̇O2 was a better predictor of mortalit...
متن کاملPrediction of peak oxygen uptake from a maximal treadmill test in 12- to 18-year-old active male adolescents.
The aims were to develop and validate a VO(2peak) prediction equation from a treadmill running test in active male adolescents. Eighty-eight athletes (12-18 yrs.) performed a maximal exercise test on a treadmill to assess the actual VO2peak and a 20m Shuttle-Run-Test (20mST). A step-wise linear regression analysis was used and the following equation for estimation of VO(2peak) (mL·kg⁻¹·min⁻¹) =...
متن کاملPrevalence of Cystic Fibrosis Trans-membrane Conductance Regulator Gene common mutations in children with cystic fibrosis in Isfahan, Iran
Background: Cystic fibrosis (CF) is the most common lethal genetic disorder of Cystic Fibrosis Trans-membrane Conductance (CFTR) Regulator gene mutations. We aimed to investigate common mutations in CF patients and to assess its possible relationship with clinical presentations. Materials and Methods: This cross sectional study was conducted on 36 CF patients who were referred to a tertiary ped...
متن کاملProlonged oxygen kinetics during early recovery from maximal exercise in adult patients with cystic fibrosis.
STUDY OBJECTIVES To explore the significance of oxygen kinetics during early recovery after maximal cardiopulmonary exercise testing (CPET) in the assessment of functional capacity and severity of the disease in cystic fibrosis (CF) patients. PARTICIPANTS Eighteen patients with CF (9 male/9 female; mean +/- SD age, 23 +/- 13 years) and 11 healthy subjects (3 male/8 female; mean age, 29 +/- 4 ...
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ژورنال
عنوان ژورنال: Journal of Cystic Fibrosis
سال: 2010
ISSN: 1569-1993
DOI: 10.1016/s1569-1993(10)60261-5