Exercise can provoke asthma symptoms, such as dyspnoea, in children with asthma. Exercise-induced bronchoconstriction (EIB) is prevalent in 40-90% of children with asthma. Conversely, exercise can improve physical fitness. The purpose of this paper is to provide a systematic review of the literature regarding the effects of exercise training in children with asthma, particularly in relation to: EIB, asthma control, pulmonary function, cardiorespiratory parameters and parameters of underlying pathophysiology. A systematic search in several databases was performed. Controlled trials that undertook a physical training programme in children with asthma (aged 6-18 years) were selected. Twenty-nine studies were included. Training had positive effects on several cardiorespiratory fitness parameters. A few studies demonstrated that training could improve EIB, especially in cases where there was sufficient room for improvement. Peak expiratory flow was the only lung function parameter that could be improved substantially by training. The effects of training on asthma control, airway inflammation and bronchial hyper-responsiveness were barely studied. Owing to the overall beneficial effects of training and the lack of negative effects, it can be concluded that physical exercise is safe and can be recommended in children with asthma. A training programme should have a minimum duration of 3 months, with at least two 60 min training sessions per week, and a training intensity set at the (personalised) ventilatory threshold. Further research is recommended regarding the effects of exercise on underlying pathophysiological mechanisms and asthma control in children with asthma.
Objectives: To determine the effect of a single dose of gentamicin on the incidence and persistence of acute kidney injury (AKI) in patients with sepsis in the emergency department (ED). Methods: We retrospectively studied patients with sepsis in the ED in three hospitals. Local antibiotic guidelines recommended a single dose of gentamicin as part of empirical therapy in selected patients in one hospital, whereas the other two hospitals did not. Multivariate analysis was used to evaluate the effect of gentamicin and other potential risk factors on the incidence and persistence of AKI after admission. AKI was defined according to the KDIGO (Kidney Disease Improving Global Outcomes) criteria. Results: Of 1573 patients, 571 (32.9%) received a single dose of gentamicin. At admission, 181 (31.7%) of 571 of the gentamicin-treated and 228 (22.8%) of 1002 of the nonegentamicin-treated patients had AKI (p < 0.001). After admission, AKI occurred in 64 (12.0%) of 571 patients who received gentamicin and in 82 (8.9%) of 1002 people in the control group (p 0.06). Multivariate analysis showed that shock (odds ratio (OR), 2.72; 95% CI, 1.31e5.67), diabetes mellitus (OR, 1.49; 95% CI, 1.001e2.23) and higher baseline (i.e. before admission) serum creatinine levels (OR, 1.007; 95% CI, 1.005e1.009) were associated with the development of AKI after admission, but not receipt of gentamicin (OR, 1.29; 95% CI, 0.89e1.86). Persistent AKI was rare in both the group that received gentamicin (16/260, 6.2%) and the group that did not (15/454, 3.3%, p 0.09). Conclusions: With regard to renal function, a single dose of gentamicin in patients with sepsis in the ED is safe. The development of AKI after admission was associated with shock, diabetes mellitus and higher baseline creatinine level.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.