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Objectives: Community-acquired pneumonia (CAP) is linked with high morbidity and mortality, particularly among the elderly. Because of the high incidence and accompanying financial expenses, accurate diagnosis and adequate care of this group hospitalized with CAP are required. The purpose of the study was to assess the level of adherence to CAP national guidelines at a private hospital, as well as the impact of adherence to these national recommendations on clinical outcomes. Methods: Data from electronic medical records of adult patients hospitalized with CAP between 2018 and 2019 were retrieved for a quantitative observational retrospective cohort research. Results: This study comprised 159 patients, with 76 patients (47.8%) receiving therapy according to the recommendations of the guidelines. A total of 75 (98.7%) of those patients were hospitalized across the ICU wards. In contrast, 98.4% (64/65) of patients who had received empiric antibiotic treatment within isolation floors were non-compliant. There was a statistically significant relationship between the level of adherence to CAP clinical guidelines and the following variables: The 72-hour reassessment (P = 0.01), medications altered OR retained when culture findings were revealed (P = 0.01), primary diagnosis (P = 0.028), and total intended period of antibiotic therapy (P = 0.007). Conclusions: According to the findings of this study, higher adherence to the guidelines amongst ICU patients was linked to better outcomes, such as a significant reduction in the overall planned period of antibiotic therapy.

Objectives: The aim of this study was to describe antimicrobial prescribing patterns in hospitalized adult patients with confirmed diagnosis of COVID-19 infection, and to determine the relationship between antimicrobial agent used and non-survival amongst the studied COVID-19 patients. Methods: This is an observational, retrospective study. Specialty Clinic Hospital in Jordan is selected as the study setting for this conducted study. The study comprised of all hospitalized adult patients with confirmed diagnosis of COVID-19 infection who were admitted to the hospital between October 2020 and December 2020. Findings: A total of 216 hospitalized patients with confirmed COVID-19 were included in the analysis. The majority of patients were prescribed antibiotic agents (n=149, 69.0%). Almost half of the patients have been prescribed antivirals agent (n=111, 51.4%). Survivals were significantly more likely to have been prescribed third generation cephalosporin (19.8% vs 3.4%, p=0.02). Non-survivals were significantly more likely to be older in age (mean age: 70.5 vs 62.7 years, p=0.009), have higher mean Charleston Comorbidity Index Score (3.7 vs 2.7, p=0.01), have at least one comorbidity (93.1% vs 71.1%, p=0.008), had shortness of breath at admission (72.4% vs 50.8%, p=0.023) and were admitted to the ICU during current admission (96.6% vs 18.7%, p<0.001) compared to survivors. Non-survivals were significantly more likely to had increased levels of WBC count (41.4% vs 19.7%; p=0.034), increased neutrophiles count (72.4% vs 39.4%; p=0.004) and higher mean C-reactive protein (167.2 vs 103.6; p=0.001) at admission. Conclusions: The results of this study demonstrated factors are associated with the non-survival, and additionally benchmarked the mortality rate, amongst the studied COVID 19 patients.