Use of the DMAIC Lean Six Sigma quality improvement framework to improve beta-lactam antibiotic adequacy in the critically ill.

Beta-lactam antibiotics are widely used in the intensive care unit due to their favorable effectiveness and safety profiles. Beta-lactams given to patients with sepsis must be delivered as soon as possible after infection recognition (early), treat the suspected organism (appropriate), and be administered at a dose that eradicates the infection (adequate). Early and appropriate antibiotic delivery occurs in >90% of patients, but less than half of patients with sepsis achieve adequate antibiotic exposure. This project aimed to address this quality gap and improve beta-lactam adequacy using the Define, Measure, Analyze, Improve, and Control Lean Six Sigma quality improvement framework. A multidisciplinary steering committee was formed, which completed a stakeholder analysis to define the gap in practice. An Ishikawa cause and effect (Fishbone) diagram was used to identify the root causes and an impact/effort grid facilitated prioritization of interventions. An intervention that included bundled education with the use of therapeutic drug monitoring (TDM; i.e. drug-level testing) was projected to have the highest impact relative to the amount of effort and selected to address beta-lactam inadequacy in the critically ill. The education and TDM intervention were deployed through a Plan, Do, Study, Act cycle. In the 3 months after "go-live," 54 episodes of beta-lactam TDM occurred in 41 unique intensive care unit patients. The primary quality metric of beta-lactam adequacy was achieved in 94% of individuals after the intervention. Ninety-four percent of clinicians gauged the education provided as sufficient. The primary counterbalance of antimicrobial days of therapy, a core antimicrobial stewardship metric, was unchanged over time (favorable result; P = .73). Application of the Define, Measure, Analyze, Improve, and Control Lean Six Sigma quality improvement framework effectively improved beta-lactam adequacy in critically ill patients. The approach taken in this quality improvement project is widely generalizable to other drugs, drug classes, or settings to increase the adequacy of drug exposure.

Integration, Perceptions, and Implementation of Legislative Advocacy Within US Schools and Colleges of Pharmacy.

Objective. To assess the current practices of US schools and colleges of pharmacy pertaining to teaching legislative advocacy; the engagement of staff, faculty, postgraduates, students, and administrators in legislative advocacy partnerships and activities; and their future goals for legislative advocacy involvement by academic pharmacy institutions.Methods. An electronic survey was distributed to deans of schools and colleges of pharmacy across the United States. Respondents were asked to complete 53 items about their school's involvement in, barriers to involvement in, and relative importance of involvement in legislative advocacy. Responses were evaluated using descriptive statistics.Results. The survey accrued responses from 48 of 143 (33%) schools and colleges of pharmacy. Sixteen percent of responding schools required a course on advocacy and approximately 50% offered an advocacy elective. A majority (58.8%) of responding institutions ranked their institution's involvement in legislative advocacy high (≥7 on a scale of 1-10), and 75.8% ranked the importance of legislative advocacy in external collaboration high. A majority of institutions (60%) ranked the importance of faculty, staff, and postgraduate roles in advocacy high; however, 42.3% did not rank involvement as strongly. Fifty percent of institutions plan to expand involvement in legislative advocacy.Conclusion. Respondents highly ranked the importance of legislative advocacy. Many perceived their institution's involvement as strong and having plans to expand. Moving forward, curricula and resource allocation should be reviewed to diminish the dissonance between an institution's perception of the importance of legislative advocacy and actual implementation of legislative advocacy components.

Early onset delirium incidence and risk factors in hematology oncology patients admitted to the intensive care unit: A retrospective cohort study.

Background: Delirium occurs frequently in intensive care unit (ICU) patients; however, there are limited data evaluating its impact on critically ill hematology-oncology patients. We aimed to determine the incidence and risk factors for early-onset delirium development in hematology-oncology patients admitted to the ICU. Methods: This single-center, retrospective cohort study evaluated the primary outcome of incident delirium within 7 days of ICU admission in adults admitted to the hematology-oncology medical or surgical ICU. Patients with delirium (DEL) were compared to those without (No-DEL) for evaluation of secondary endpoints including hospital mortality, ICU, and hospital length of stay (LOS). Multivariable logistic regression modeling was performed to identify independent risk factors for delirium. Results: Delirium occurred in 125 (51.2%) of 244 patients. Inhospital mortality was significantly higher in the DEL vs. No-DEL group (32.8% vs. 15.1%, P = 0.002). Median (1st and 3rd quartiles) ICU and hospital LOS were significantly longer in the delirium group, respectively (6 [4-10] days vs. 3 [2-5] days, P < 0.001, and 21 [14-36] days vs. 12 [8-22] days, P < 0.001). Higher Sequential Organ Failure Assessment score, high-dose corticosteroids, mechanical ventilation (MV), and brain metastases were each independently, associated with an increased delirium risk. Conclusion: Hematology-oncology patients admitted to the ICU frequently develop delirium. Consistent with literature in nonhematology-oncology critically ill patients, identified independent risk factors for delirium were MV and organ dysfunction. Risk factors unique to the critically ill hematology-oncology patient population include high-dose corticosteroids and brain metastases. Further research is needed to evaluate strategies to mitigate delirium development in this population based on risk assessment.