Medicine · 2024
Exercise strategies for reversing cardiopulmonary deconditioning in obese children with bronchial asthma: A randomized comparative effectiveness study of constant-load and graded aerobic training.
СтатьяРандомизированное исследованиеСравнительное исследованиеНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Elnaggar Ragab K, Osailan Ahmad M, Alghadier Mshari, Elnegamy Tamer E, Morsy Walaa E, Abdrabo Mohamed S, Qissi Fahad A, Shendy Mohammed A, Mohamed Rania R, Elfakharany Mahmoud S
Аннотация
BACKGROUND: This study evaluates the differential effects of constant-load (CL-AE) and graded (G-AE) aerobic exercise training approaches on cardiopulmonary fitness and functional capacity in obese children with bronchial asthma (BA).
METHODS: Seventy-eight obese children with moderate BA (age: 14.14 ± 2.31 years; body mass index: 31.93 ± 1.26 kg/m2) were randomly assigned to 3 intervention-based groups: control, CL-AE, or G-AE group (n = 26 in a group). The cardiorespiratory fitness (peak oxygen uptake, minute ventilation [VE], ventilation-oxygen uptake ratio, stroke volume of oxygen, oxygen/carbon-dioxide exchange ratio, heart rate maximum, and heart rate recovery at one minute) and functional capacity (6-minute walk test and perceived dyspnea and fatigue) were assessed at the baseline and posttreatment.
RESULTS: The G-AE group exhibited more favorable changes in cardiorespiratory fitness [VO2peak (P = .03), VE (P = .021), VE/VO2 (P = .032), SVO2 (P = .025), O2/CO2 ratio (P = .004), HRmax (P = .016), HRR1 (P = .046)] and functional capacity [6-minute walk test (P = .021), dyspnea (P = .041), fatigue (P = .04)] as compared to the CL-AE group.
CONCLUSION: The G-AE, compared to CL-AE, appears to be a more potent stimulus for enhancing cardiorespiratory fitness and functional capacity in obese children with BA. Further investigations are, however, required to corroborate the observed effects.
METHODS: Seventy-eight obese children with moderate BA (age: 14.14 ± 2.31 years; body mass index: 31.93 ± 1.26 kg/m2) were randomly assigned to 3 intervention-based groups: control, CL-AE, or G-AE group (n = 26 in a group). The cardiorespiratory fitness (peak oxygen uptake, minute ventilation [VE], ventilation-oxygen uptake ratio, stroke volume of oxygen, oxygen/carbon-dioxide exchange ratio, heart rate maximum, and heart rate recovery at one minute) and functional capacity (6-minute walk test and perceived dyspnea and fatigue) were assessed at the baseline and posttreatment.
RESULTS: The G-AE group exhibited more favorable changes in cardiorespiratory fitness [VO2peak (P = .03), VE (P = .021), VE/VO2 (P = .032), SVO2 (P = .025), O2/CO2 ratio (P = .004), HRmax (P = .016), HRR1 (P = .046)] and functional capacity [6-minute walk test (P = .021), dyspnea (P = .041), fatigue (P = .04)] as compared to the CL-AE group.
CONCLUSION: The G-AE, compared to CL-AE, appears to be a more potent stimulus for enhancing cardiorespiratory fitness and functional capacity in obese children with BA. Further investigations are, however, required to corroborate the observed effects.