Pharmacist Prescribing in Pediatric and Neonatal Acute Care: An Observational Study.

OBJECTIVE: The intent of this project was to objectively describe the frequency of pharmacist prescribing in acute care pediatrics and neonatology and to determine the medications most often prescribed by pharmacists practicing in a jurisdiction that permits pharmacists' prescribing. METHODS: This was a subgroup analysis of a retrospective observational study using prescribing data from an electronic medical record system used in 5 acute care hospitals (1 pediatric, 4 primarily adult but with pediatric and neonatal units) within Calgary, Alberta, Canada. RESULTS: Considering orders for pediatric or neonatal patients only, there was a mean (SD) of 126 (226) prescriptions per pharmacist per year, with a wide range (1-1101 per year). Considering only the 9 clinical pharmacist full-time equivalents (FTEs) assigned to pediatrics and/or neonatology (i.e., not including dispensary pharmacist FTE), this represents 572 prescriptions per clinical pharmacist FTE per year (726 in pediatrics and 380 in neonatology). The most common medication classes on pediatric units included anti-infective agents, central nervous system agents, and gastrointestinal agents. In NICUs, blood formation, coagulation and thrombosis agents (mainly iron), electrolytes, caloric and water balance agents (primarily sodium supplements), and vitamins were also commonly prescribed by pharmacists. CONCLUSIONS: As the scope of pharmacy practice expands to include prescribing, health team leadership can use these data to support incorporation of this role into practice. Prescribing pharmacists can ensure appropriate use of many medications used in acutely ill infants and children, potentially improving efficiency and quality of care.

Strategies to optimize implementation of novel preceptorship models: Peer-assisted learning and near-peer teaching.

INTRODUCTION: Hospital experiential placements have traditionally used a 1:1 (student to preceptor) ratio. Two models, peer-assisted learning (PAL) and near-peer teaching (NPT), have been described in the literature for education of health professions. This research explored the use of PAL and NPT, as well as advantages, challenges, and strategies to address challenges for implementation. METHODS: This study used an anonymous survey to solicit feedback from staff pharmacists and pharmacy leaders about their use of PAL and NPT models in hospital settings in Alberta, Canada. Using closed and open-ended questions, experience with each model and implementation considerations were explored. RESULTS: The survey was completed by 115 hospital pharmacists (11% response rate). PAL and NPT were utilized by 25% and 8% of respondents, respectively, and 10% had experience with both models. Advantages of these models include promoting teamwork and clinical independence, learners supporting each other, and fostering active learning. The highest ranked challenges were space/technology/computer access limitations and additional time to complete learner assessments. Many strategies were provided to address challenges, and facilitate implementation and utilization. CONCLUSION: In the hospital setting, pharmacists used PAL more commonly than NPT. Feedback from pharmacists and leaders affirmed the advantages and challenges associated with use of these precepting models. Strategies to facilitate and optimize use were provided, which will guide faculty, pharmacy leaders, and preceptors in efforts to support implementation to increase capacity and expand the practice of precepting.

CAPABLE: Calgary zone usage of Additional Prescribing Authorization By pharmacists in an inpatient setting: review of the prescribing Landscape and Environment.

BACKGROUND: In Alberta, Canada, pharmacists have been granted the ability to prescribe most medications independently after completing an additional authorization process. While there are data to support the use of pharmacists' prescribing in the community setting, little is known about its use in the inpatient hospital setting. OBJECTIVES: To describe the prescribing patterns of pharmacists in an inpatient setting including the percentage of pharmacists using their prescribing authority, the care areas where prescribing occurred, and the frequency of prescribing. Secondary objectives included describing the medications prescribed, and to determine if pharmacists are documenting their prescribing interventions. METHODS: A descriptive, retrospective, cross-sectional study of medications ordered by pharmacists through the electronic order entry system in Calgary, Alberta, Canada. Prescriptions were examined in the context of how often each pharmacist prescribed, the medications prescribed, and an audit of documentation practices was performed using patient charts. RESULTS: A total of 64,293 orders from 172 pharmacists were included in the analysis, of which 51% (n = 32,681) were discontinuation orders. It was found that 90% of pharmacists used their prescribing authority, ordering a median of 11.3 prescriptions monthly (interquartile range 4.3-32.8). Clinical areas with the most overall prescribing included critical care (854.8), oncology and palliative care (463.0), and surgery (409.3) prescriptions per pharmacist Full-Time Equivalent per year. CONCLUSIONS: This study demonstrates a broad range of prescribing from pharmacists within acute care practice and a wide variety of medication prescribed. Future areas for research include barriers and enablers to pharmacist prescribing and examination of where prescribing pharmacists have the greatest value.

Assessing the Physicochemical Stability of a Compounded Neonatal Trace Element Solution.

PURPOSE: Alberta Health Services (AHS) recommends the adoption of a new neonatal multi-trace element formulation containing zinc sulfate, copper sulfate, selenious acid and sodium iodide to be compounded internally in appropriate AHS pharmacies. The objective of this study was to assess the physicochemical stability of this formulation under commonly used storage conditions. METHOD: Three batches of trace element solution were compounded by University of Alberta Hospital pharmacy staff using sterile compounding procedures. Appropriate amount of zinc sulfate (500 mg/mL), copper sulfate (40 mg/mL), selenious acid (4 mg/mL), sodium iodide (2 mg/mL) and sterile water for injection were mixed. Samples from each batch were divided in individual vials and syringes for each time point and kept protected from light either at room temperature (15-30°C) or fridge (2-8°C). Vial samples were also kept at room temperature for 12 h and then transferred to fridge. Vial samples were analyzed at time 0, 12 h, and 1, 3, 7, 9, 30, 60, 90 days for their physical appearance and pH, then centrifuged and assessed for the soluble zinc (atomic absorption), copper (atomic absorption), selenium (ICP-MS) and iodine (HPLC and ICP-MS) concentrations. Syringe samples were tested at time 0 and 12 h for element concentrations. RESULTS: Under all storage conditions, when stored in vials, samples' appearance, pH and soluble zinc, copper and selenium concentrations stayed within the USP acceptable limits up to 90 days. Iodine concentration was within the permitted limits only up to 7 days. The USP recommended HPLC method of iodine analysis seemed inadequate for this preparation and needed modifications, through frequent washing of the column with KI (2 %) solution. Samples kept in syringes at room temperature, showed lower than permitted concentration of Zn at 12h in this study. CONCLUSION: The AHS neonatal multi-trace element formulation seem to be physio-chemically stable up to 7 days in all three storage conditions when kept in vials.  A decline in iodine concentration is seen after 7 days irrespective of storage conditions. This article is open to POST-PUBLICATION REVIEW. Registered readers (see "For Readers") may comment by clicking on ABSTRACT on the issue's contents page.

Pharmacists as Care Providers for Stroke Patients: A Systematic Review.

BACKGROUND: Pharmacists have become an integral member of the multidisciplinary team providing clinical patient care in various healthcare settings. Although evidence supporting their role in the care of patients with other disease states is well-established, minimal literature has been published evaluating pharmacist interventions in stroke patients. The purpose of this systematic review is to summarize the evidence evaluating the impact of pharmacist interventions on stroke patient outcomes. METHODS: Study abstracts and full-text articles evaluating the impact of a pharmacist intervention on outcomes in patients with an acute stroke/transient ischemic attack (TIA) or a history of an acute stroke/TIA were identified and a qualitative analysis performed. RESULTS: A total of 20 abstracts and full-text studies were included. The included studies provided evidence supporting pharmacist interventions in multiple settings, including emergency departments, inpatient, outpatient, and community pharmacy settings. In a significant proportion of the studies, pharmacist care was collaborative with other healthcare professionals. Some of the pharmacist interventions included participation in a stroke response team, assessment for thrombolytic use, medication reconciliation, participation in patient rounds, identification and resolution of drug therapy problems, risk-factor reduction, and patient education. Pharmacist involvement was associated with increased use of evidence-based therapies, medication adherence, risk-factor target achievement, and maintenance of health-related quality of life. CONCLUSIONS: Available evidence suggests that a variety of pharmacist interventions can have a positive impact on stroke patient outcomes. Pharmacists should be considered an integral member of the stroke patient care team.