The treatment of community-acquired pneumonia (CAP) is based on early diagnosis and swift initiation of appropriate antibiotic treatment. Despite effective treatment, CAP is still one of the... Show moreThe treatment of community-acquired pneumonia (CAP) is based on early diagnosis and swift initiation of appropriate antibiotic treatment. Despite effective treatment, CAP is still one of the leading causes of morbidity and mortality due to infectious diseases worldwide. This thesis aimed to identify strategies to optimise the treatment of hospitalised CAP patients outside an intensive care unit (ICU) setting with a focus on corticosteroid treatment. First, this thesis focused on the question whether oral adjunctive corticosteroid treatment improves outcomes in hospitalised CAP patients and tries to identify a subgroup of CAP patients, based on inflammatory status at admission, in whom the beneficial effects of adjunctive corticosteroid treatment outweigh the disadvantages associated with corticosteroid use. Next, this thesis investigated whether obesity and overweight are associated with worse clinical outcomes in a population of hospitalised COVID-19 patients who were all treated with the recommended 6 mg dexamethasone dose. Last, this thesis focused on optimising antibiotic treatment by exploring whether extensive microbiological testing facilitates early antibiotic alterations in CAP patients. Show less
Gilbert, D.; Gelfer, G.; Wang, L.; Myers, J.; Bajema, K.; Johnston, M.; Leggett, J. 2016
