Are increased ultrafine particles and carbon monoxide concentrations associated with asthma exacerbation among urban children?
These findings suggest a response to markers of traffic pollution among urban asthmatic children. Effects were strongest among children receiving preventive medications through school, suggesting that this group of children was particularly sensitive to environmental triggers. Medication adherence alone may be insufficient to protect the most vulnerable from environmental asthma triggers. However, further research is necessary to confirm this finding.
Good limb salvage can be achieved by both surgical and endovascular revascularization, and independent living can be maintained in the majority of the patients. However, the benefit of revascularization is limited owing to high mortality, especially in patients with dementia.