Interventional, Quasi-Experimental Study of a Chronic Obstructive Pulmonary Disease Education Care Plan for Hospital Discharge.

Chronic obstructive pulmonary disease (COPD) is one of the leading causes of morbidity, mortality, and reduced quality of life for patients. Proper use of inhaler devices is critical for effective drug delivery and prevention of COPD progression. The primary endpoint of this study was a mean percent increase in correct steps associated with inhaler technique after pharmacist education. The co-primary endpoint was a 25% increase in the proportion of patients correctly identifying the appropriate use of short-acting versus long-acting inhaler types. This was an interventional quasi-experimental study of patients hospitalized at a 491-bed tertiary academic medical center with a COPD exacerbation to assess a pharmacist-led COPD care plan. Eligible patients included general floor, adult patients admitted with a primary diagnosis of COPD exacerbation. The primary investigator recorded initial inhaler technique scores through a paper checklist, and provided education about device types and usage. Patients were reassessed within 48 h to determine if pharmacist education improved inhaler knowledge. A total of 67 patients received the COPD care plan before hospital discharge. At baseline, patients scored a median of 81.8% (67.5-97.0) of steps correct across all inhaler device types. After pharmacist education, patient scores increased to a median of 100% (90.9-100.0) (p < 0.0001). The proportion of patients correctly identifying when to use short-acting versus long-acting inhalers increased from 73.1% to 98.5% (p < 0.0001). Implementation of a pharmacist-led care plan for patients admitted for COPD exacerbation was associated with an increase in correct steps for appropriate inhaler technique and understanding of inhaler device types after pharmacist education.

Mixed-Method Study of Utilizing Portfolios to Document and Assess Co-Curricular Activities: Student and Advisor Perceptions.

Background: Development of professional behaviors must occur in tandem with clinical skills to ensure graduates provide quality care. Portfolios have been widely utilized as a medium to document and reflect on experiences related to professional skills. Methods: Students were required to complete a series of co-curricular activities and document them via paper or electronic portfolios, which were shared with their advisors for feedback and review. To gather perception data, student surveys were administered twice: once for the electronic cohort and once for the paper cohort after their first-year experience with the platform, and focus groups were conducted a year later. Faculty advisors were also asked to complete surveys. Results: Both students and advisors felt that electronic portfolios resulted in a greater understanding of the educational outcomes and was the preferred method for recording co-curricular requirements. Several technical challenges arose with the use of the electronic portfolio and many students and advisors felt they needed more education regarding mapping of activities. Conclusions: The electronic portfolio was found to be more sustainable as compared with paper portfolios, as it helped students adhere to the criteria and self-assessment process. Further research is needed to evaluate long-term benefit of documenting and assessing co-curricular experiences within an electronic platform.

Students' perceptions of biostatistics following integration into an evidence-based medicine course series.

BACKGROUND AND PURPOSE: Student pharmacists are expected to demonstrate an understanding of commonly employed statistical tests. This study describes the integration of biostatistics in an evidence-based medicine course series using a learner-centered model tailored to students' needs and interests. EDUCATIONAL ACTIVITY AND SETTING: This course series included thirteen two-hour biostatistics sessions focused on interpreting results and critiquing statistical methods. Three lab sessions were also included, which focused on producing summary reports from clinical data. Journal club presentations were the key method of assessing knowledge. A survey to evaluate students' perceptions of the course and their level of confidence in applying biostatistical concepts was administered twice to measure change over time within two student cohorts. FINDINGS: Results of the survey showed that a significantly higher proportion of students agreed they understood the analyses covered in class (97% vs. 44%, p < 0.001) and felt more confident interpreting results (82% vs. 41%, p < 0.001) in their third year compared to the second year. Students who agreed that they learned important skills for future practice had a significantly higher mean exam score (82.5% vs. 76.2%, p = 0.001). SUMMARY: The results indicate an improvement in the students' perceptions over time with regards to knowledge and usefulness of the course content. Although, integrating biostatistics in a literature-evaluation course is common, this is the first study that evaluated teaching it in more than one semester beyond inclusion in assessment rubrics.

Association between prothrombin time and bleeding in hospitalized patients receiving rivaroxaban.

PURPOSE: Results of an investigation of the pharmacodynamic effect of rivaroxaban anticoagulation, as measured by prothrombin time (PT), on bleeding risk and other outcomes in hospitalized patients are reported. METHODS: In a single-center retrospective cohort study, adult inpatients who had a PT measured within 24 hours after rivaroxaban administration during a designated 23-month period were identified. Patients who experienced in-hospital bleeding events were compared with those who did not. A multivariable logistic regression model was used to quantify the association between PT and bleeding events while adjusting for albumin levels and use of nonsteroidal antiinflammatory drugs and/or antiplatelet agents. Thromboembolic events were assessed as a secondary outcome. RESULTS: A total of 199 patients met the criteria for inclusion in the analysis; 41 experienced a bleeding event. Among patients with a PT of ≥30 seconds versus a PT of <30 seconds, the overall rate of bleeding events was significantly higher (38.7% versus 17.3%, p = 0.0067). Results of multivariable regression modeling showed that a PT of ≥30 seconds correlated with an approximately 3-fold higher bleeding risk (odds ratio, 3.25; 95% confidence interval, 1.09-9.66). Hypoalbuminemia was also a positive predictor of bleeding risk. There was no significant between-group difference in thromboembolic events. CONCLUSION: In hospitalized patients receiving rivaroxaban who had coagulation tests performed, a PT of ≥30 seconds was associated with a higher risk of bleeding. Hypoalbuminemia was also associated with bleeding in this population.

Pharmacists' Attitudes and Practices Regarding Tetanus, Diphtheria and Pertussis (Tdap) Vaccination in Pregnancy and Surrounding Newborns.

BACKGROUND: Bordetella pertussis or whooping cough is a serious and vaccine-preventable illness. Despite widespread vaccination in the pediatric population, pertussis still infects approximately 100,000 infants each year in the United States. The purpose of this study was to determine gaps in pharmacists’ understanding, attitudes, practices, and barriers surrounding the tetanus, diphtheria, and pertussis (Tdap) vaccination recommendation for patients who are pregnant or planning to come in close contact with infants. METHODS: This study was a descriptive, exploratory electronic survey. The survey assessed three major areas; the role of the pharmacist in Tdap vaccination, perceived barriers to vaccination, and understanding the recommendations. RESULTS: A total of 225 pharmacists responded to the survey. Pharmacists who responded to this survey agreed that pharmacists should have a role vaccinating the public and individuals expecting to come into contact with a newborn, (88.5% and 86.9%) respectively, but fewer agreed that pharmacists should have a role vaccinating pregnant women against tetanus, diphtheria, and pertussis (77%, p < 0.001). Based on the responses to case scenarios, only 22.5% and 30.6% of respondents understood the recommendations. Numerous barriers to vaccinating pregnant women were identified. CONCLUSION: While most pharmacists surveyed felt they should have a role in vaccinating pregnant women and those expecting to come in contact with a newborn, there are barriers to implementing this practice. Future efforts should focus on further evaluating identified gaps and developing programs for pharmacists that emphasize the significance of vaccinating these patients to reduce the burden of pertussis in infants.

The impact of pharmacy monitoring and intervention in patients receiving intravenous heparin.

Background Intravenous unfractionated heparin (IV UFH) has a narrow therapeutic index and poses a high risk of bleeding. Objective To determine the impact of pharmacy monitoring and intervention on adherence to and appropriate implementation of IV UFH protocol. Setting A 438 bed hospital specializing in cardiac services. Methods This is a retrospective chart review study. Pre-pharmacy intervention data were collected from November 2013 to January 2014 and compared to post-pharmacy intervention data obtained between August 2014 and October 2014. Patients were included if they received IV UFH for at least 24 hours. The first three daytime laboratory draws were collected for each patient and analyzed using generalized estimating equations to quantify the association between pharmacy monitoring and adherence to the institution's protocol. Main outcome measures Designation of appropriate protocol, accurate selection of initial infusion rate, timing of anti-Xa levels within 60 min of anticipated due time, change of infusion rate within 120 min of laboratory result, and appropriate adjustment of infusion rates. Results A total of 195 data points were included. The initial selection of infusion rate and subsequent adjustments were more appropriate in the post-intervention period with an odds ratio of 8.36 (95% CI 2.41-29.01, p value = 0.0008), and 4.66 (95% CI 1.41-15.43, p value = 0.0118), respectively. Conclusion The results of this study indicate that pharmacy monitoring of IV UFH therapy has improved adherence to an institution's protocol and is associated with more accurate selection of initial infusion rates and adjustment of infusions based upon laboratory results.

Retrospective Evaluation of Postoperative Adverse Drug Events in Patients Receiving Rivaroxaban After Major Orthopedic Surgery Compared with Standard Therapy in a Community Hospital.

STUDY OBJECTIVES: To evaluate the occurrence of bleeding and venous thromboembolic (VTE) events in patients receiving rivaroxaban, warfarin, or warfarin with the addition of enoxaparin during the immediate postoperative period following major orthopedic surgery. METHODS: Patients older than 18 years who received at least one dose of rivaroxaban the morning following surgery, adjusted dose warfarin, or adjusted dose warfarin with the addition of enoxaparin for VTE prophylaxis after major orthopedic surgery between October 1, 2011, and February 28, 2015, were included. Data collected from the electronic health record included patient demographics, renal function, inpatient aspirin, P2Y12 inhibitor and/or nonsteroidal antiinflammatory drug (NSAID) use, type of surgery, postoperative analgesia, and presence of VTE risk factors. Adjusted incidence rate ratio for bleeding or VTE events was estimated using modified Poisson regression with robust standard errors. Covariates included in a multivariable model were age, sex, aspirin use, P2Y12 inhibitor use, NSAID use, obesity, VTE risk factors, and creatinine clearance. RESULTS: There were 3246 patients who met study inclusion criteria. Overall, incidences of bleeding and VTE events were rare. Bleeding event incidence ranged from 0.4% in the warfarin and warfarin with the addition of enoxaparin groups to 1.2% in the rivaroxaban group (p=0.088). There were two major bleeding events and 18 minor bleeding events (including hemorrhagic wound complications). VTE event incidence ranged from 0.2% in the warfarin with the addition of enoxaparin group to 0.6% in the rivaroxaban group (p=0.230). Two deep vein thromboses and 10 pulmonary emboli occurred. With use of the multivariable model, the warfarin and warfarin with the addition of enoxaparin groups had significantly lower incidence rates of bleeding compared with rivaroxaban (incidence rate ratio [IRR] = 0.218, p=0.0120, and IRR = 0.242, p=0.021, respectively). PRINCIPAL CONCLUSIONS: We observed a small, yet significant, increase in rivaroxaban-related bleeding in the immediate postoperative period relative to warfarin or warfarin with the addition of enoxaparin for the prevention of VTE after major orthopedic surgery.

Discharge Diuretic Dose and 30-Day Readmission Rate in Acute Decompensated Heart Failure.

BACKGROUND: Loop diuretics play a crucial role in symptom management in patients with fluid overload. There is a paucity of data regarding optimal diuretic dose at hospital discharge for acute decompensated heart failure (ADHF) patients requiring loop diuretics. OBJECTIVE: To compare all-cause 30-day readmission in ADHF patients on chronic loop diuretics who had an increase in loop diuretic dose at discharge (relative to their preadmission dose) with patients without a change or a decrease in loop diuretic dose at discharge. METHODS: This was a multicenter, retrospective cohort study. Institutional review board approval was obtained. Patients admitted with a primary discharge diagnosis of heart failure, evidence of fluid overload, and reduced ejection fraction were included. Patients were divided into 2 groups based on total daily loop diuretic dose at discharge: those discharged on an increased dose and those discharged on a dose less than or equal to their preadmission dose. RESULTS: A total of 131 patient admissions met inclusion criteria; 50 had an increase in loop diuretic dose at discharge, and 81 were discharged with no change or a decrease in diuretic dose. Patients in the increased dose group had an all-cause 30-day readmission rate of 20% compared with 38% of patients with no change or a decrease in diuretic dose (adjusted odds ratio = 0.320; 95% CI = 0.117-0.873). CONCLUSION: In patients admitted for ADHF with reduced ejection fraction and evidence of fluid overload, an increase in loop diuretic dose at discharge was associated with a reduced rate of 30-day hospital readmission.

Evaluating antidepressant treatment prior to adding second-line therapies among patients with treatment-resistant depression.

BACKGROUND: Patients with depression can be mistakenly labeled as treatment-resistant if they fail to receive an adequate first-line antidepressant trial. Adding second-line agents to the treatment regimens can create an additional burden on both the patients and the healthcare system. OBJECTIVES: To determine if depressed patients receive an adequate antidepressant trial prior to starting second-line therapy and to investigate the association between the type of second-line treatment and severity of illness or depression among unipolar versus bipolar patients. SETTING: Oklahoma Medicaid claims data between 2006 and 2011. METHODS: Subjects were depression-diagnosed adult patients with at least two prescriptions of antidepressants followed by a second-line agent. Patients were categorized into one of three groups: an atypical antipsychotic, other augmentation agents (lithium, buspirone, and triiodothyronine), or adding antidepressants, based on the type of second-line therapy. An adequate trial was defined per the American Psychiatric Association guidelines. Factors associated with the type of treatment were tested using multinomial logistic regression models stratified by type of depression (unipolar vs. bipolar patients). MAIN OUTCOME MEASURE: Variables used to measure receiving an adequate antidepressant trial included: trial duration, adherence, dose adequacy, and number of distinct antidepressant trials. RESULTS: A total of 3910 patients were included in the analysis. Most subjects reached the recommended antidepressant dose. However, 28 % of patients had an antidepressant trial duration <4 weeks and only 60 % tried at least two antidepressant regimens prior to adding second-line therapy. Approximately 50 % of the subjects were non-adherent across all groups. Severity of illness and receipt of an adequate antidepressant trial were not predictors of the type of second-line treatment. CONCLUSION: Many patients do not receive an adequate antidepressant trial before starting a second-line agent. The type of second-line treatment was independent of severity of depression. These findings support policies that require reviewing the recommended dose and duration of the first-line antidepressant before adding second-line agents. Healthcare providers need to review the patient's history and reconsider the evidence for prescribing second-line agents.

Does the use of atypical antipsychotics as adjunctive therapy in depression result in cost savings? Comparing healthcare costs and utilization between second-line treatment options.

BACKGROUND: Several atypical antipsychotics (AAPs) are used as second-line agents for treatment resistant depression. AAPs can be expensive compared to other treatment options and can cause several side effects. OBJECTIVES: To estimate healthcare costs and utilization of AAPs compared to other second-line agents. METHODS: Observational study using Medicaid claims data (2006-2011). Subjects were depression-diagnosed adult members with at least two prescriptions of antidepressant medications followed by a second-line agent. Gamma generalized linear models (GLM) produced estimates of the difference in mean expenditures among treatment groups after adjusting for individual baseline characteristics using propensity scores. Negative binomial models produced estimates of the difference in number of hospitalizations and emergency department (ED) visits. RESULTS: A total of 3910 members received second-line treatment. Treatment groups were AAPs (n = 2211), augmentation agents other than AAPs (n = 1008), and antidepressant switching (n = 691). AAPs resulted in higher mean adjusted pharmacy costs and higher mean adjusted total mental health-related costs. Mean adjusted total healthcare costs and number of inpatient and ED visits were not different among treatments. CONCLUSION: The results show no evidence that AAPs used as second-line treatment for depression results in overall cost savings or lower inpatient and ED visits compared to other treatment strategies.