Guidelines for the Acute Treatment of Cerebral Edema in Neurocritical Care Patients.

BACKGROUND: Acute treatment of cerebral edema and elevated intracranial pressure is a common issue in patients with neurological injury. Practical recommendations regarding selection and monitoring of therapies for initial management of cerebral edema for optimal efficacy and safety are generally lacking. This guideline evaluates the role of hyperosmolar agents (mannitol, HTS), corticosteroids, and selected non-pharmacologic therapies in the acute treatment of cerebral edema. Clinicians must be able to select appropriate therapies for initial cerebral edema management based on available evidence while balancing efficacy and safety. METHODS: The Neurocritical Care Society recruited experts in neurocritical care, nursing, and pharmacy to create a panel in 2017. The group generated 16 clinical questions related to initial management of cerebral edema in various neurological insults using the PICO format. A research librarian executed a comprehensive literature search through July 2018. The panel screened the identified articles for inclusion related to each specific PICO question and abstracted necessary information for pertinent publications. The panel used GRADE methodology to categorize the quality of evidence as high, moderate, low, or very low based on their confidence that the findings of each publication approximate the true effect of the therapy. RESULTS: The panel generated recommendations regarding initial management of cerebral edema in neurocritical care patients with subarachnoid hemorrhage, traumatic brain injury, acute ischemic stroke, intracerebral hemorrhage, bacterial meningitis, and hepatic encephalopathy. CONCLUSION: The available evidence suggests hyperosmolar therapy may be helpful in reducing ICP elevations or cerebral edema in patients with SAH, TBI, AIS, ICH, and HE, although neurological outcomes do not appear to be affected. Corticosteroids appear to be helpful in reducing cerebral edema in patients with bacterial meningitis, but not ICH. Differences in therapeutic response and safety may exist between HTS and mannitol. The use of these agents in these critical clinical situations merits close monitoring for adverse effects. There is a dire need for high-quality research to better inform clinicians of the best options for individualized care of patients with cerebral edema.

Obesity increases risk of anticoagulation reversal failure with prothrombin complex concentrate in those with intracranial hemorrhage.

BACKGROUND: Not all patients with warfarin-related acute intracranial hemorrhage (ICH) achieve full reversal of international normalized ratio (INR) after the first dose of weight-based prothrombin complex concentrate (PCC). We sought to identify factors associated with anticoagulation reversal failure after the first dose of PCC. METHODS: Consecutive patients who were hospitalized with warfarin-related acute ICH at a tertiary center between 1 January 2010 and 31 December 2012 were studied. Anticoagulation reversal failure was defined as INR ≥ 1.5 after the first dose of PCC. Logistic regression was performed to determine the predictors of anticoagulation reversal failure. RESULTS: Fifty-one patients with acute ICH received PCC for warfarin reversal using a weight-based protocol. Overall, 23 (45%) patients did not achieve full reversal of INR after the first dose. Those with anticoagulation reversal failure were obese (body mass index > 30 kg/m(2)) (41% vs. 14%, p = 0.03), had a higher initial INR (3.0 ± 1.4 vs. 2.0 ± 0.7, p = 0.001), and had a higher prevalence of initial INR >2.0 (22% vs. 67%, p = 0.001), compared with those who were successfully reversed. Multivariable logistic regression identified obesity (odds ratio 7.88, 95% CI 1.12 to 55.68) and initial INR >2.0 (odds ratio 12.49, 95% CI 2.27 to 68.87) as independent predictors of anticoagulation reversal failure. CONCLUSIONS: Obesity and elevated initial INR are independently associated with anticoagulation reversal failure using the weight-based PCC protocol in patients with warfarin-related acute ICH. Further studies are needed to determine more effective dosing protocols and individualized strategies for anticoagulation reversal after acute ICH, especially among obese patients.

Improving Interprofessional Collaboration Between Social Work and Pharmacy Through Hybrid and Virtual Learning Experiences.

The professions of pharmacy and social work are not generally assumed to directly collaborate in patient care; however, these professions are complementary. Health and wellbeing outcomes are significantly improved when care is managed by an interprofessional team that communicates and collaborates to ensure all aspects of care are effectively managed. The creation of educational opportunities for students to practice working together provides enhanced educational experiences and leads to their success as professionals. Pharmacy and social work faculty developed an interprofessional education activity specifically aimed at integrative student learning. Faculty and students based on various islands throughout the state of Hawai'i and the US territory of Guam participated in the experience. The case study encouraged interprofessional teamwork and collaboration. The case study also challenged students to share profession-specific knowledge with each other. Mean evaluation scores were compared between hybrid and fully online platforms. Evaluation scores were high and at least as good or higher in the fully online exercise compared to the hybrid exercises. Using the 20-item pre-post format, Interprofessional Collaborative Competencies Attainment Survey, results indicated statistically significant improvements in scores for all questions and domains (all P<.001). When hybrid training and fully online training were compared, there were no significant differences in pre scores, but post domain scores were significantly higher in students who experienced fully online training. This interprofessional case-based activity successfully promoted interprofessional learning and collaboration. Introducing learners to this type of collaborative practice while in school is critical for future collaboration in the workforce.

Interprofessional telehealth simulations for pharmacy and nursing students: Development and evaluation of an online experience.

INTRODUCTION: The authors evaluated student achievement of interprofessional education (IPE) core competencies during two formats (one hybrid and one completely online) of an IPE simulation designed for pharmacy and nursing students. METHODS: This IPE simulation was designed to teach students to use distance technologies to collaborate on patient care. In 2019, pharmacy (n = 83) and nursing (n = 38) students attended the hybrid (in-person and online) IPE simulation (SIM 2019) with the use of a telepresence robot. In 2020, pharmacy (n = 78) and nursing (n = 48) students attended the simulations completely online (SIM 2020), without the use of a robot. Both sessions aimed to achieve IPE core competencies through interprofessional student collaboration sessions using telehealth distance technologies. Students completed quantitative and qualitative evaluation surveys for both simulations. During SIM 2020, faculty and students used an observation tool to directly assess student team collaboration skills. RESULTS: Statistically significant improvements in self-assessment of IPE core competency scores were found in both formats of the simulation sessions. There were no statistical differences in faculty ratings with student ratings of team skills using the direct observation of team collaboration. Qualitative results indicated that students found interprofessional collaboration to be the most important lesson learned from the activity. CONCLUSIONS: Both formats for the simulation achieved core competency learning objectives. IPE is an essential experience for health care education and is achievable online.

Factors associated with poor glycemic control or wide glycemic variability among diabetes patients in Hawaii, 2006-2009.

INTRODUCTION: Although glycemic control is known to reduce complications associated with diabetes, it is an elusive goal for many patients with diabetes. The objective of this study was to identify factors associated with sustained poor glycemic control, some glycemic variability, and wide glycemic variability among diabetes patients over 3 years. METHODS: This retrospective study was conducted among 2,970 diabetes patients with poor glycemic control (hemoglobin A1c [HbA1c] >9%) who were enrolled in a health plan in Hawaii in 2006. We conducted multivariable logistic regressions to examine factors related to sustained poor control, some glycemic variability, and wide glycemic variability during the next 3 years. Independent variables evaluated as possible predictors were age, sex, type of insurance coverage, morbidity, diabetes duration, history of cardiovascular disease, and number of medications. RESULTS: Longer duration of diabetes, being under age 35, and taking 15 or more medications were significantly associated with sustained poor glycemic control. Preferred provider organization and Medicare (vs health maintenance organization) enrollees and patients with high morbidity were less likely to have sustained poor glycemic control. Wide glycemic variability was significantly related to being younger than age 50, longer duration of diabetes, having coronary artery disease, and taking 5 to 9 medications per year. CONCLUSION: Results indicate that duration of diabetes, age, number of medications, morbidity, and type of insurance coverage are risk factors for sustained poor glycemic control. Patients with these characteristics may need additional therapies and targeted interventions to improve glycemic control. Patients younger than age 50 and those with a history of coronary heart disease should be warned of the health risks of wide glycemic variability.

Training Future Pharmacists to Optimize the Healthcare Workforce.

Many efforts are taking place to improve the quality of healthcare and reduce healthcare cost. Pharmacists play a key role in optimizing the healthcare workforce, and colleges of pharmacy are adapting to this need by emphasizing skills needed to improve quality health measures, interprofessional collaboration and communication, and supplying quality drug information. The University of Hawai'i at Hilo Daniel K. Inouye College of Pharmacy has incorporated additional pharmacy practice experience electives to teach pharmacy students to analyze and optimize workflow, identify high-risk patients in need of intervention, and work collaboratively with providers to decrease patient burden. The pharmacy curriculum has also increased the number of interprofessional educational events for enhancing interprofessional collaboration and communication, including in a telehealth setting. Furthermore, the college of pharmacy has increased the number of drug information assignments and practical exams to increase competency and the speed of providing quality, evidence-based drug information to providers. This article presents on overview of the health care workforce needs and examples of the increased efforts to train future pharmacists in Hawai'i to improve healthcare access and quality of patient care, as well as decrease healthcare costs.

The Daniel K. Inouye College of Pharmacy Scripts: pharmacy school graduates continue training in postgraduate residency programs.

Residency training is designed to provide recent pharmacy school graduates who have the profession's terminal Doctor of Pharmacy (PharmD) degree with accelerated growth beyond entry-level professional competence. Placement into residency programs is highly competitive through an application and match process. These programs provide additional training in patient-centered care with advancement of skills in clinical judgment, pharmacy operations, clinical research, project management, and leadership. Approximately 20% of a pharmacy graduating class will apply for a residency. With increasing numbers of pharmacy schools across the country, the availability of residency programs is falling behind applicants. The establishment of the Daniel K. Inouye College of Pharmacy (DKICP) has addressed the shortage of pharmacists within the state. In recent years, resident positions in Hawai'i have doubled to a total of ten first year residency (PGY1) and two second year (PGY2) specialty residencies. Given the limited availability of positions in Hawai'i, graduates continue to return to the continental US to seek positions, thus increasing the likelihood of them not returning to practice in Hawai'i. Establishing residency programs is essential to elevate the level of pharmacy practice toward innovation and adherence to best practices, academia/teaching and scholarly research. This descriptive paper will detail the general components and types of pharmacy practice residency, the unique components of the Hawai'i programs, the career placement of Hawai'i's programs graduates and future challenges.

Treatment of refractory intracranial hypertension with 23.4% saline in children with severe traumatic brain injury.

The safety and efficacy of osmotic therapy with mannitol and 3% saline in the pediatric head-injured population has been widely reported; the use of 23.4% saline in children for the treatment of refractory intracranial hypertension has not. The clinical and physiologic responses of multiple 23.4% saline boluses in two children with severe traumatic brain injury (TBI) are presented. No complications were associated with the use of 23.4% saline in either patient.

Development and implementation of a piperacillin-tazobactam extended infusion guideline.

Administration of ß-lactam antibiotics by extended infusion optimizes the pharmacodynamic properties and bactericidal activity of these agents resulting in a potential improvement in patient outcomes and reduction in drug expenditure. Consequently, a pharmacist-led piperacillin-tazobactam extended 4-hour infusion guideline was implemented hospital-wide at a 500-bed academic medical center. Each piperacillin-tazobactam infusion was prospectively monitored for 5 weeks to ensure accurate administration and identify barriers to guideline adherence. Overall, a total of 103 patients received 1215 doses of piperacillin-tazobactam by extended infusions. In all, 98% of the doses were administered at the correct extended infusion rate and 94% of the doses were given at the scheduled time. There were a total of 20 missed doses and 53 delayed doses, accounting for 2% and 4% of the total administered doses, respectively. The primary barrier to adherence was the patient not being on the unit at the time of the scheduled dose followed by the piperacillin-tazobactam dose not being available on the floor. While insufficient power prevented meaningful evaluation of clinical outcomes, we anticipate a conservative annual estimated cost savings of $108,529. Key elements contributing to our success included consistent pharmacy leadership, multidisciplinary involvement, thorough inservicing to health care professionals, hospital-wide implementation, and extensive quality assurance monitoring.

Pharmacological prophylaxis and management of adult postoperative/postdischarge nausea and vomiting.

Postoperative nausea and vomiting (PONV) is a relatively common complication that can adversely affect the quality of a patient's postoperative recovery. Factors to consider when determining a patient's risk for developing PONV include female gender, history of PONV, history of motion sickness, nonsmoking status, postoperative use of opioids, use of inhaled anesthetic agents, and use of nitrous oxide. Receptors that, when activated, can cause PONV include dopamine type-2, serotonin type-3, histamine type-1, muscarinic cholinergic type-1, and neurokinin type-1. Patients with a moderate-to-high risk of developing PONV will benefit from the administration of a prophylactic antiemetic agent that blocks one or more of these receptors. Effective agents for prophylaxis include transdermal scopolamine, prochlorperazine, promethazine, droperidol, ondansetron, dolasetron, granisetron, dexamethasone, and aprepitant. In the highest-risk patients, combining two or more prophylactic antiemetics with different mechanisms of action has been shown to be more effective than a single agent. In addition, the patient's risk could be reduced by considering the use of regional anesthesia, maintaining general anesthesia with propofol rather than with inhaled anesthetic agents, ensuring good intravenous hydration, and providing effective pain management using a multimodal approach (eg, minimizing the use of opioids). If PONV does occur in the immediate postoperative period, it is best treated with an antiemetic agent from a different pharmacologic class than the agent that was administered for prophylaxis. Once a patient is discharged, alternative formulations of antiemetics such as ondansetron oral or dissolving tablets or promethazine tablets or suppositories can be used.