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Pertussis, commonly known as the "whooping cough," is an infection of the upper respiratory tract leading to a protracted cough illness. Emergency physicians should become familiar with the diagnosis and management of this disease, given the potential of pertussis infections to cause serious morbidity and mortality in young infants. Furthermore, treating pertussis in a timely manner has a large public health impact given its extremely contagious nature.
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Obesity continues to raise concerns, in spite of greater public awareness of its associated problems and challenges.
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A short trial of a synthetic cannabinoid for people with advanced cancer was shown to improve caloric intake, appetite, and sensory perceptions around food, as well as quality of life.
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A small study of the effects of acute cell phone use on brain glucose metabolism revealed significant increases in areas near the location of a phone's antenna. The findings do not imply that cell phone use causes brain damage, only that the electromagnetic fields from them do cause changes in brain function.
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Results of the DOMInO (DHA to Optimize Mother and Infant Outcomes) randomized control trial did not support using fish oil (DHA predominant) to prevent maternal postpartum depression or to improve cognitive ability in children at 18 months of age.
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Dietary fiber intake appears to lower all-cause mortality, including death from cardiovascular, infectious, and respiratory diseases.
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The source of embolic thrombotic material in patients with cryptogenic stroke is controversial.
