Pharmacist Preceptor Exposure, Comfort and Awareness of Resources to Address the Social Determinants of Health-A Pilot Study.

As preceptors are responsible for the experiential education of future pharmacists, it is important to assess understanding and identify knowledge gaps for preceptor development. The purpose of this pilot study was to assess the exposure to social determinants of health (SDOH), comfort in addressing social needs, and awareness of social resources among the preceptors at one college of pharmacy. A brief online survey was sent to all affiliated pharmacist preceptors with screening criteria for pharmacists who had regular one-on-one patient interactions. Of 166 preceptor respondents (response rate = 30.5%), 72 eligible preceptors completed the survey. Self-reported SDOH exposure increased along the educational continuum (with increasingly more emphasis from the didactic to experiential to residency). Preceptors who graduated after 2016, practiced in either community or clinic settings and served >50% of underserved patients were the most comfortable addressing social needs and the most aware of social resources. Preceptor understanding of SDOH has implications for their ability to educate future pharmacists. Colleges of pharmacy should evaluate practice site placement as well as preceptor knowledge and comfort in addressing social needs in order to ensure that all students are exposed to the SDOH throughout the continuum of learning. Best practices for up-skilling preceptors in this area should also be explored.

Impact of a Pharmacist-Driven Poststroke Transitions of Care Clinic on 30 and 90-Day Hospital Readmission Rates.

BACKGROUND: Stroke impacts nearly 800,000 people annually and the risk of recurrent stroke and hospital readmission is increased early following the initial event. Due to the increase in morbidity and mortality associated with secondary events, a pharmacist-driven poststroke transitions of care clinic was created at Methodist University Hospital to provide risk factor modification in an effort to decrease risk of recurrence and hospital readmissions. METHODS: A retrospective matched-cohort study was conducted between 9/1/2017 and 2/28/2019. Adult patients with a primary diagnosis of stroke, discharged to home, and attended a poststroke transitions of care clinic visit were included. Patients were matched on the basis of age ±3 years, race, gender, and type of stroke to those who did not receive pharmacist intervention during the same time period. The primary endpoint was 30-day hospital readmissions. Secondary endpoints included 90-day readmissions, 30 and 90-day emergency department visits, and recurrent stroke rates. Type and quantity of pharmacist interventions was also assessed. RESULTS: One hundred and eighty-eight patients were included in the analysis. Baseline differences existed between the groups in the following: history of transient ischemic attack, stroke severity score, and insurance status. No significant difference was found in 30-day readmissions. There was a significant difference found in 90-day readmissions (5.3% versus 21.3%, P = .001). There were no significant differences in emergency department utilization at 30 or 90 days or stroke recurrence rates. Pharmacists made a mean of 3.5 interventions made during each visit. CONCLUSIONS: Although the primary goal to reduce 30-day readmission was not met, a pharmacist-driven poststroke transitions of care clinic significantly decreased 90-day hospital readmission rates.

Use of virtual patient software to assess student confidence and ability in communication skills and virtual patient impression: A mixed-methods approach.

BACKGROUND AND PURPOSE: Knowledge related to the use of virtual patients (VP) in pharmacy education is limited in relation to student satisfaction with this learning technique. This project aimed to assess students' confidence and impressions in using their communication skills with a VP and to evaluate their skills using this technology. EDUCATIONAL ACTIVITY AND SETTING: This explanatory mixed-methods study was conducted with first-year doctor of pharmacy students. Fourteen survey items that addressed confidence in student abilities and VP impressions were analyzed. Mann-Whitney U tests were conducted to compare pre- and post- scores. Student reflections were reviewed to obtain primary themes and concerns. Descriptive statistics were used for student grades. FINDINGS: Out of 205 students, 203 completed the pre-survey and 163 completed the post-survey. Responses regarding pre-post confidence indicated statistically significant improvement (p < 0.001) for 8 of 10 survey items as follows: understand history taking, conduct an organized interview, elicit subjective information, ask follow-up questions, ask questions related to severity, document subjective data, document objective data, and organize an interview. Regarding their impressions toward VPs, student responses were improved and statistically significant (p < 0.001) for 1 of 4 survey items (tools are easy to use). Forty-two students stressed the need to improve their written communication skills in the self-reflection. The average grade for subjective data was 31.48% and for objective data was 93.66%. SUMMARY: This VP program improved student confidence in their verbal and written communication skills despite low subjective data scores.

New Injectable Agents for the Treatment of Type 2 Diabetes Part 2-Glucagon-Like Peptide-1 (GLP-1) Agonists.

The US Food and Drug Administration has recently approved several new glucagon-like peptide-1 (GLP-1) agonists alone and in combination with various insulin products. The second of 2 articles in a series, this review will describe the potential advantages and disadvantages of the GLP-1 agonist class of products.

New Injectable Agents for the Treatment of Type 2 Diabetes Part 1 - Injectable Insulins.

The United States Food and Drug Administration has recently approved several new insulin products and new formulations of existing insulin products. These new products may provide advantages over older products, such as a lower risk of nocturnal hypoglycemia and ease of dosing; however, they are costly. The first of 2 articles in a series, this review will describe the potential advantages and disadvantages of these new insulin products.

Type 2 Diabetes Mellitus: Outpatient Insulin Management.

In patients with type 2 diabetes mellitus, insulin may be used to augment therapy with oral glycemic medications or as insulin replacement therapy. The American Diabetes Association suggests the use of long-acting (basal) insulin to augment therapy with one or two oral agents or one oral agent plus a glucagon-like peptide 1 receptor agonist when the A1C level is 9% or more, especially if the patient has symptoms of hyperglycemia or catabolism. Insulin regimens should be adjusted every three or four days until targets of self-monitored blood glucose levels are reached. A fasting and premeal blood glucose goal of 80 to 130 mg per dL and a two-hour postprandial goal of less than 180 mg per dL are recommended. Insulin use is associated with hypoglycemia and weight gain. Insulin analogues are as effective as human insulin at lowering A1C levels with lower risk of hypoglycemia, but they have significantly higher cost. Patients with one or more episodes of severe hypoglycemia (i.e., requiring assistance from others for treatment) may benefit from a short-term relaxation of glycemic targets. Several new insulin formulations have been approved recently that are associated with less risk of hypoglycemia compared with older formulations. The goals of therapy should be individualized based on many factors, including age, life expectancy, comorbid conditions, duration of diabetes, risk of hypoglycemia, cost, patient motivation, and quality of life.

Development of an Instrument to Measure Pharmacy Student Attitudes Toward Social Media Professionalism.

Objectives. To develop and validate a scale measuring pharmacy students' attitudes toward social media professionalism, and assess the impact of an educational presentation on social media professionalism. Methods. A social media professionalism scale was used in a pre- and post-survey to determine the effects of a social media professionalism presentation. The 26-item scale was administered to 197 first-year pharmacy (P1) students during orientation. Exploratory factor analysis was applied to determine the number of underlying factors responsible for covariation of the data. Principal components analysis was used as the extraction method. Varimax was selected as the rotation method. Cronbach's alpha was estimated. Wilcoxon signed rank test was used to compare pre- and post-scores of each item, subscale, and total scale. Results. There were 187 (95%) students who participated. The final scale had five subscales and 15 items. Subscales were named according to the professionalism tenet they best represented. Scores of items addressing reading/posting to social media during class, an employer's use of social media when making hiring decisions, and a college/university's use of social media as a measure of professional conduct significantly increased from pre-test to post-test. The "honesty and integrity" subscale score also significantly increased. Conclusion. The social media professionalism scale measures five tenets of professionalism and exhibits satisfactory reliability. The presentation improved P1 students' attitudes regarding social media professionalism.

Management of Blood Glucose with Noninsulin Therapies in Type 2 Diabetes.

A comprehensive, collaborative approach is necessary for optimal treatment of patients with type 2 diabetes mellitus. Treatment guidelines focus on nutrition, exercise, and pharmacologic therapies to prevent and manage complications. Patients with prediabetes or new-onset diabetes should receive individualized medical nutrition therapy, preferably from a registered dietitian, as needed to achieve treatment goals. Patients should be treated initially with metformin because it is the only medication shown in randomized controlled trials to reduce mortality and complications. Additional medications such as sulfonylureas, dipeptidyl-peptidase-4 inhibitors, thiazolidinediones, and glucagon-like peptide-1 receptor agonists should be added as needed in a patient-centered fashion. However, there is no evidence that any of these medications reduce the risk of diabetes-related complications, cardiovascular mortality, or all-cause mortality. There is insufficient evidence on which combination of hypoglycemic agents best improves health outcomes before escalating to insulin therapy. The American Diabetes Association recommends an A1C goal of less than 7% for many nonpregnant adults, with the option of a less stringent goal of less than 8% for patients with short life expectancy, cardiovascular risk factors, or long-standing diabetes. Randomized trials in middle-aged patients with cardiovascular risk factors have shown no mortality benefit and in some cases increased mortality with more stringent A1C targets.

Graves' disease and treatment effects on warfarin anticoagulation.

Background. Hyperthyroidism causes an increased hypoprothrombinemic response to warfarin anticoagulation. Previous studies have demonstrated that patients with hyperthyroidism require lower dosages of warfarin to achieve a therapeutic effect. As hyperthyroidism is treated and euthyroidism is approached, patients may require increasing warfarin dosages to maintain appropriate anticoagulation. We describe a patient's varying response to warfarin during treatment of Graves' disease. Case Presentation. A 48-year-old African American female presented to the emergency room with tachycardia, new onset bilateral lower extremity edema, gradual weight loss, palpable goiter, and generalized sweating over the prior 4 months. She was admitted with Graves' disease and new onset atrial fibrillation. Primary stroke prophylaxis was started using warfarin; the patient developed a markedly supratherapeutic INR likely due to hyperthyroidism. After starting methimazole, her free thyroxine approached euthyroid levels and the INR became subtherapeutic. She remained subtherapeutic over several months despite steadily increasing dosages of warfarin. Immediately following thyroid radioablation and discontinuation of methimazole, the patient's warfarin dose and INR stabilized. Conclusion. Clinicians should expect an increased response to warfarin in patients with hyperthyroidism and close monitoring of the INR is imperative to prevent adverse effects. As patients approach euthyroidism, insufficient anticoagulation is likely without vigilant follow-up, INR monitoring, and increasing warfarin dosages.

Incorrect use of peak flow meters: are you observing your patients?

BACKGROUND: Monitoring peak expiratory flow (PEF) values is one option as part of asthma action plans per national guidelines. PEF assessment is also recommended in emergency department and hospitalized patients. Incorrect use of peak flow meters (PFM) has obvious implications for appropriate decisions by patients and clinicians. METHODS: We searched the English literature via PubMed and SCOPUS using the following search terms: PEF maneuver; incorrect use of PFM. When pertinent articles were found, we assessed publications cited in those papers. All studies related to incorrect use of PFM in patients with asthma were included. RESULTS: Nine studies have reported errors in performing the PEF maneuver, including three pediatric and six adult studies. Errors were found at most steps of the maneuver, and inability to perform all steps correctly was common in these investigations. Examples of errors included failure to inhale fully or give maximum effort on exhalation, accelerating air with the tongue and buccal musculature, and performing only one attempt versus three. Gender differences in correct use of PFM are suggested by three adult studies. One study described falsifying PEF values by manipulating the PFM indicator, and another investigation assessed the PEF maneuver in two positions in bed versus the correct posture of standing. CONCLUSION: Many pediatric and adult patients do not use PFM correctly. Clinicians should regularly observe patients use PFM to detect errors and help ensure correct use and accurate PEF measurements.

Pharmacist-physician collaboration for diabetes care: the diabetes initiative program.

BACKGROUND: Multiple complications can arise secondary to poor control of glucose, blood pressure, and cholesterol in a patient with diabetes. OBJECTIVE: To evaluate the effect of a pharmacist-physician collaboration on attainment of diabetes-related measures of control. METHODS: This was a prospective, multicenter, cohort study. Patients were enrolled from 7 practice sites throughout Tennessee if they had been diagnosed with type 2 diabetes, were aged 18 years or older with a life expectancy greater than 1 year, and were English speaking. Pregnant women were excluded. Patients were followed for 12 months following enrollment by informed consent. The pharmacist-physician collaboration method was established prior to study initiation. Primary outcomes included hemoglobin A1c (A1C), number of patients with A1C less than 7%, and percentage of patients with A1C greater than 9%. RESULTS: Of the 206 patients enrolled, the mean age was 59.73 years, and most were male (59.71%) and white (66.02%). The A1C was reduced by an average of 1.16% (p < 0.0001). The proportion of patients with A1C less than 7% increased from 12.75% at baseline to 36.76% at study conclusion (p = 0.0002). The proportion of patients with A1C greater than 9% decreased from 34.15% to 16.50%, (p < 0.0001). CONCLUSIONS: Pharmacist-physician collaborative management at multiple practice locations and types of setting (eg, private, academic, Veterans Affairs medical center) has a positive impact on glycemic control and diabetes-related health maintenance. This was accomplished without increasing the total number of antihyperglycemic agents prescribed and without an increase in patient-reported episodes of hypoglycemia.

Peak expiratory flow in bed? A comparison of 3 positions.

BACKGROUND: Current guidelines for the correct peak expiratory flow (PEF) maneuver include standing. In the hospital setting, PEF values are often ordered to assess response to asthma therapy for exacerbations. We have observed that the PEF is sometimes performed with the patient in bed. METHODS: Healthy adults performed the PEF maneuver in random order, standing, lying back at an ~45° angle on pillows, and sitting, slumped forward ~10° with legs extended. PEF was recorded for 3 attempts in each of the 3 positions. RESULTS: We enrolled 94 subjects (39 male, 55 female, mean age 24 y) in 2011. Mean PEF in the standing position (669 ± 42 L/min) was significantly higher than in the lying back (621 ± 42 L/min) (P < .001) and sitting (615 ± 42 L/min) positions in males (P < .001), and, similarly, in females, standing produced a significantly higher mean PEF (462 ± 42 L/min) than the lying back (422 ± 42 L/min) (P < .001) and sitting (447 ± 42 L/min) positions (P < .05). CONCLUSIONS: Clinicians should ensure that PEF is obtained with patients out of bed and in the standing position.

Pancreatitis: a potential complication of liraglutide?

OBJECTIVE: To review the evidence surrounding a potential association between liraglutide and pancreatitis. DATA SOURCES: A literature search was conducted in MEDLINE (1948-July 12, 2012) and EMBASE (1974-week 27, 2012) using the search terms pancreatitis, liraglutide, and glucagon-like peptide 1/adverse effects. Reference citations from identified publications were reviewed. The manufacturer was contacted and regulatory documents from the Food and Drug Administration website were reviewed for unpublished data related to cases of pancreatitis associated with liraglutide use. STUDY SELECTION AND DATA EXTRACTION: All identified sources that were published in English were considered for inclusion. DATA SYNTHESIS: Eleven cases of pancreatitis have been reported in patients taking liraglutide. Seven were from the LEAD (Liraglutide Effect and Action in Diabetes) studies, 1 was reported in the extension of a clinical trial, and 1 was in an unpublished obesity trial. Two were published postmarketing case reports. Nine of the cases reported were diagnosed as acute pancreatitis, while 2 were classified as chronic pancreatitis. The mean age of the patients was 57.5 years and mean body mass index was 33.92 kg/m(2). Six of the 11 cases occurred in male patients. Nine of the patients were white and 1 was African American. In 7 of the cases, onset occurred at liraglutide doses at or above 1.8 mg daily. Common comorbidities included history of pancreatitis, cholelithiasis, and diabetes. One case was fatal. CONCLUSIONS: Pancreatitis is a potential complication with liraglutide therapy. Liraglutide should be used cautiously in patients at risk of pancreatitis (eg, alcohol abuse, history of pancreatitis, cholelithiasis).

Community-acquired pneumonia in children.

Community-acquired pneumonia is a potentially serious infection in children and often results in hospitalization. The diagnosis can be based on the history and physical examination results in children with fever plus respiratory signs and symptoms. Chest radiography and rapid viral testing may be helpful when the diagnosis is unclear. The most likely etiology depends on the age of the child. Viral and Streptococcus pneumoniae infections are most common in preschool-aged children, whereas Mycoplasma pneumoniae is common in older children. The decision to treat with antibiotics is challenging, especially with the increasing prevalence of viral and bacterial coinfections. Preschool-aged children with uncomplicated bacterial pneumonia should be treated with amoxicillin. Macrolides are first-line agents in older children. Immunization with the 13-valent pneumococcal conjugate vaccine is important in reducing the severity of childhood pneumococcal infections.

Mutations in the gene encoding C8orf38 block complex I assembly by inhibiting production of the mitochondria-encoded subunit ND1.

The assembly of complex I (NADH-ubiquinone oxidoreductase) is a complicated process, requiring the integration of 45 subunits encoded by both nuclear and mitochondrial DNAs into a structure of approximately 1 MDa. A number of "assembly factors" that aid complex I biogenesis have recently been described, including C8orf38. This protein was identified as an assembly factor by its evolutionary conservation in organisms containing complex I and by a C8orf38 mutation in a patient presenting with Leigh syndrome and isolated complex I deficiency. In this report, we have undertaken the characterization of C8orf38 and its role in complex I assembly. Analysis of mitochondria from fibroblasts of a patient harboring a C8orf38 mutation showed almost undetectable levels of steady-state complex I and defective biogenesis of the mtDNA-encoded subunit ND1. Complementation with wild-type C8orf38 restored the levels of both ND1 and complex I, confirming the C8orf38 mutation as the cause of the complex I defect in the patient. In the absence of ND1 in patient cells, early- and mid-stage intermediate complexes were still formed; however, assembly of late-stage intermediates was impaired, indicating a convergence point in the assembly process. While C8orf38 appears to behave at a step in complex I biogenesis similar to that of the assembly factor C20orf7, complementation studies showed that both proteins are required for ND1 synthesis/stabilization. We conclude that C8orf38 is a crucial factor required for the translation and/or integration of ND1 into an early-stage assembly intermediate and that mutation of C8orf38 disrupts the initial stages of complex I biogenesis.

Smoking and asthma.

BACKGROUND: The purpose of this review is to describe the current understanding of the prevalence and adverse effects of cigarette smoking and secondhand smoke (SHS) in asthmatics in terms of patient outcomes and response to inhaled corticosteroids. METHODS: We searched the English biomedical literature via PubMed, Embase, and Scopus using the terms "smoking and asthma," "secondhand smoke and asthma," "environmental tobacco smoke and asthma," and "smoking/secondhand smoke and corticosteroids." We also reviewed reference lists of identified articles for relevant citations. RESULTS: In asthmatic patients who smoke, disease control is poorer than in asthmatic nonsmokers. Of all forms of SHS, maternal exposure seems to have the largest impact on asthma by increasing the frequency and severity of the disease and decreasing lung function. Asthmatic children exposed to multiple household smokers face an increased risk for respiratory illness-related absences from school, and these effects persist during adolescence but weaken during adulthood. Airway mucosal permeability is increased in smokers, which could lead to increased clearance of inhaled corticosteroids from the airways. Smokers also have decreased histone deacetylase activity, which is necessary for corticosteroids to fully suppress cytokine production, and can lead to corticosteroid resistance. CONCLUSIONS: Cigarette smoking and SHS in asthmatics lead to detrimental effects in patient outcomes and effectiveness of steroid therapy.

Warfarin-cranberry juice interaction.

OBJECTIVE: To report a case of warfarin-cranberry juice interaction, which resulted in an international normalized ratio (INR) elevation on 2 separate occasions. CASE SUMMARY: A 46-year-old female was receiving a total weekly dose of 56 mg of warfarin. During the 4 months prior to the incident INR, her average INR was 2.0, with a range of 1.6-2.2, while taking the same weekly dose of warfarin. Her INR increased to 4.6 after drinking approximately 1.5 quarts (1420 mL) of cranberry juice cocktail daily for 2 days. Her INR 14 days later without cranberry juice cocktail consumption was 2.3. For the next 3 months, while taking warfarin 56 mg per week, her average INR was 2.1, with a range of 1.4-2.5. At a subsequent visit, after drinking approximately 2 quarts (1893 mL) of cranberry juice cocktail daily for 3-4 days, her INR had increased to 6.5. Her INR after holding warfarin for 3 days was 1.86. Her INR 7 days after resuming the weekly dose of warfarin 56 mg was 3.2. During both of the elevated INR episodes, no other factors were identified that would have resulted in an elevated INR, such as drug, herbal, disease, or other food interactions. An objective causality assessment revealed the interaction was highly probable. DISCUSSION: Warfarin is the most commonly used anticoagulant for chronic therapy. There have been several case reports of cranberry juice or cranberry sauce potentiating the effects of warfarin by elevating the INR; however, clinical trials evaluating this interaction have failed to demonstrate a significant effect on an INR. CONCLUSIONS: Our case report describes INR elevations in a patient previously stable on warfarin after ingestion of cranberry juice cocktail daily for several days. This elevation occurred on 2 separate occasions, which distinguishes our case from other published literature.

An evaluation of peak expiratory flow monitoring: a comparison of sitting versus standing measurements.

INTRODUCTION: Current guidelines for the diagnosis and management of asthma suggest that patients perform peak expiratory flow (PEF) measurements while standing; however, recent literature suggests this may not be necessary. The purpose of this study was to determine the impact of patient position on PEF measurements. METHODS: A randomized observational analysis of PEF measurements for 211 patients in sitting and standing positions was performed. The highest PEF measurement from tests performed with correct technique in both the sitting and standing position was compared. RESULTS: Overall, PEF measurements did not significantly differ between the sitting and standing positions (506 +/- 2 L/min versus 508 +/- 2 L/min; P = .45). No differences were seen between mean PEF measurements in the sitting or standing positions for either women or men, nor were there significant differences between mean PEF values for the sitting and standing positions in participants who reported a history of asthma. CONCLUSIONS: PEF measurements do not significantly differ based on sitting or standing measurements among healthy participants. Based on the results of this study it may not be necessary for the patient to stand while performing PEF measurements. Further study among patients with asthma is warranted.

Comparing team-based and mixed active-learning methods in an ambulatory care elective course.

OBJECTIVES: To assess students' performance and perceptions of team-based and mixed active-learning methods in 2 ambulatory care elective courses, and to describe faculty members' perceptions of team-based learning. METHODS: Using the 2 teaching methods, students' grades were compared. Students' perceptions were assessed through 2 anonymous course evaluation instruments. Faculty members who taught courses using the team-based learning method were surveyed regarding their impressions of team-based learning. RESULTS: The ambulatory care course was offered to 64 students using team-based learning (n = 37) and mixed active learning (n = 27) formats. The mean quality points earned were 3.7 (team-based learning) and 3.3 (mixed active learning), p < 0.001. Course evaluations for both courses were favorable. All faculty members who used the team-based learning method reported that they would consider using team-based learning in another course. CONCLUSIONS: Students were satisfied with both teaching methods; however, student grades were significantly higher in the team-based learning course. Faculty members recognized team-based learning as an effective teaching strategy for small-group active learning.