ABSTRACT
OBJECTIVES: This study aims to better understand and describe antibiotic prescribing practices and adherence to a procalcitonin (PCT)-guided algorithm in patients undergoing serum PCT testing in adult hospitalized patients. METHODS: We performed an observational, retrospective study of 201 randomly selected patients who are aged ≥18 years, admitted to the general medicine floors or step-down unit between 1 January 2017 and 31 December 2017, and had serum PCT testing. Physician adherence to a PCT-guided algorithm was assessed through chart review. RESULTS: We found an overall adherence of 64.7%. Adherence was highest for PCT values above 0.25 ng/mL (82.8% for 0.25-0.50 ng/mL and 83.6% for >0.50 ng/mL). Adherence was lower for PCT values less than 0.25 ng/mL (59% for <0.1 ng/mL and 38% for 0.1-0.24 ng/mL). Serial testing was performed in 10% of patients. CONCLUSIONS: Hospital-based providers are more likely to overrule the algorithm and either initiate or continue antibiotics when guidelines encourage discontinuing antibiotics. These findings have important implications for antimicrobial stewardship and patient care and suggest that hospital-based providers may benefit from targeted didactics regarding the interpretation of the serum PCT assay.
Subject(s)
Anti-Bacterial Agents , Procalcitonin , Adolescent , Adult , Algorithms , Anti-Bacterial Agents/therapeutic use , Biomarkers , Hospitalization , Humans , Retrospective StudiesABSTRACT
Background: Unintended shocks from implantable cardioverter defibrillators (ICDs) are often distressing to patients and family members, particularly at the end of life. Unfortunately, a large proportion of ICDs remain active at the time of death among do not resuscitate (DNR) and comfort care patients. Methods: We designed standardised teaching sessions for providers and implemented a novel decision tool in the electronic medical record (EMR) to improve the frequency of discussions surrounding ICD deactivation over a 6-month period. The intended population was patients on inpatient medicine and cardiology services made DNR and/or comfort care. These rates were compared with retrospective data from 6 months prior to our interventions. Results: After our interventions, the rates of discussions regarding deactivation of ICDs improved from 50% to 93% in comfort care patients and from 32% to 70% in DNR patients. The rates of deactivated ICDs improved from 45% to 73% in comfort care patients and from 29% to 40% in DNR patients. Conclusion: Standardised education of healthcare providers and decision support tools and reminders in the EMR system are effective ways to increase awareness, discussion and deactivation of ICDs in comfort care and DNR patients.
Subject(s)
Decision Making , Defibrillators, Implantable , Health Personnel/education , Terminal Care , Withholding Treatment , Death , Humans , Patient Comfort , Quality Improvement , Resuscitation Orders , Retrospective StudiesABSTRACT
OBJECTIVE: To assess the association between time-varying depressive symptoms with all-cause and cause-specific mortality. DESIGN: The REGARDS (Reasons for Geographic and Racial Differences in Stroke) is a national, population-based longitudinal study conducted from 2003 to 2007. SETTING: General continental US communities. PARTICIPANTS: 29 491 black and white US adults ≥45 years randomly sampled within race-sex-geographical strata. EXPOSURE: Elevated depressive symptoms (Centre for Epidemiologic Studies Depression (CES-D) 4≥4) measured at baseline and on average 5 and 7 years later. MAIN OUTCOME MEASURES: Cox proportional hazard regression models assessed cancer, non-cardiovascular (cardiovascular disease (CVD)), CVD and all-cause mortality. RESULTS: The average age was 64.9 years; 55% were women; 41% black; 11.0% had elevated depressive symptoms; 54% had poor, fair or good health. Time-varying depressive symptoms were significantly associated with non-CVD (adjusted HR (aHR)=1.29, 95% CI 1.16 to 1.44) and all-cause (aHR=1.24, 95% CI 1.14 to 1.39), but not cancer (aHR=1.15, 95% CI 0.96 to 1.38) or CVD (aHR=1.13, 95% CI 0.98 to 1.32) death adjusting for demographics, chronic clinical diseases, behavioural risk factors and physiological factors. Depressive symptoms were related to all-cause (aHR=1.48, 95% CI 1.27 to 1.78), CVD (aHR=1.37, 95% CI 0.99 to 1.91), non-CVD (aHR=1.54, 95% CI 1.24 to 1.92) and cancer (aHR=1.36, 95% CI 0.97 to 1.91) death in those who reported excellent or very good health. The analyses of the association between one measure of baseline depressive symptoms and mortality analyses yielded similar results. CONCLUSIONS: Time-varying depressive symptoms confer an increased risk for all-cause mortality, CVD, non-CVD death and cancer death, particularly in those with excellent or very good health. These findings may have implications for timely treatment, regardless of health status.