Concomitant Deep Vein Thrombosis in Cancer Patients with Unsuspected Pulmonary Embolism.

Incidental venous thromboembolism (VTE) is common in cancer patients and identifying factors associated with these events can improve the management plan. We studied the characteristics of concomitant deep vein thrombosis (C-DVT) in cancer patients presenting with unsuspected pulmonary embolism (PE) and the association of C-DVT with VTE recurrence and survival outcomes. Patients presenting to our emergency department with confirmed unsuspected/incidental PE between 1 January 2006 and 1 January 2016, were identified. Radiologic reports were reviewed to confirm the presence or absence of C-DVT. Logistic regression analyses and cox regression modeling were used to determine the effect of C-DVT on VTE recurrence and survival outcomes. Of 904 eligible patients, 189 (20.9%) had C-DVT. Patients with C-DVT had twice the odds of developing VTE recurrence (odds ratio 2.07, 95% confidence interval 1.21-3.48, p = 0.007). The mortality rates among C-DVT were significantly higher than in patients without. C-DVT was associated with reduced overall survival in patients with unsuspected PE (hazard ratio 1.33, 95% confidence interval 1.09-1.63, p = 0.005). In conclusion, C-DVT in cancer patients who present with unsuspected PE is common and is associated with an increased risk of VTE recurrence and poor short- and long-term survival. Identifying other venous thrombi in cancer patients presenting with unsuspected PE is recommended and can guide the management plan. For patients with isolated incidental subsegmental pulmonary embolism and concomitant deep vein thrombosis, initiating anticoagulants if no contraindications exist is recommended.

Subtherapeutic posaconazole prophylaxis in a gastric bypass patient following hematopoietic stem cell transplantation.

PURPOSE: A case of invasive fungal infections (IFIs) with subtherapeutic posaconazole prophylaxis in a gastric bypass patient following hematopoietic stem cell transplantation (HSCT) is reported. SUMMARY: A 52-year-old malnourished male with a medical history of Roux-en-Y gastric bypass for obesity developed acute myelogenous leukemia and underwent allogeneic HSCT approximately 17 months later. He was admitted 1 month after HSCT for failure to thrive and initiated on parenteral nutrition due to worsening diarrhea and suspected gastrointestinal graft-versus-host disease (GI GVHD). During admission, the patient was continued on daily oral posaconazole for antifungal prophylaxis and was found to have subtherapeutic posaconazole and deficient vitamin levels, likely secondary to his gastrojejunostomy and increased gastric transit time. The oral posaconazole was altered to twice-daily dosing in an effort to increase serum drug levels and prevent IFIs. CONCLUSION: Patients with a history of gastric bypass are at increased risk for malabsorption of oral posaconazole and nutrients, especially following HSCT with suspected GI GVHD.

Outcomes Associated With 4-Factor Prothrombin Complex Concentrate Administration to Reverse Oral Factor Xa Inhibitors in Bleeding Patients.

Compared with vitamin K antagonists (VKAs), oral factor Xa inhibitors are associated with at least equivalent efficacy and a lower incidence of major bleeding. Despite this benefit, bleeding remains the most common adverse event. Prior to the approval of andexanet alfa, alternative agents such as 4-factor prothrombin complex concentrate (4F-PCC) were utilized for reversal. This was a retrospective, descriptive study conducted on patients 18 years of age or older who received 4F-PCC for reversal of oral factor Xa inhibitors-associated bleeding. Patients were excluded if they received a VKA or dabigatran in the previous 48 hours. A subgroup analysis comparing 4F-PCC with andexanet alfa was conducted on patients who met the inclusion and exclusion criteria of the ANNEXA-4 trial. The primary end point of this study was to evaluate the incidence of hemostasis and associated dosing strategies in patients receiving 4F-PCC for reversal of oral factor Xa inhibitors-associated bleeding. Thirty-eight patients were included, and 28 patients (74%) achieved hemostasis. The median dose of 4F-PCC was 50 units/kg. In patients who achieved hemostasis, the median dose was 50 units/kg, and in those who failed to reach hemostasis, a median dose of 30 units/kg was seen. Within the subgroup analysis, there was no difference in overall rates of hemostasis between the 4F-PCC and andexanet alfa groups. Remaining a reasonable option to utilize for reversal of oral factor Xa inhibitors is 4F-PCC, especially when andexanet alfa is unavailable, with 50 units/kg appearing to be the most effective dose to achieve hemostasis. Further studies are needed to determine a preferential agent.

The Impact of Interprofessional Monitoring and Education on the Usage of Systemic Glucocorticoids in Acute Exacerbations of Chronic Obstructive Pulmonary Disease: A Retrospective, Medication Use Review.

Background Systemic corticosteroid therapy for chronic obstructive pulmonary disease (COPD) exacerbations is routine in clinical practice, however, dosing is variable. The Global Initiative for Chronic Obstructive Lung Disease (GOLD) panel recommends a short course of systemic corticosteroids for acute COPD exacerbation treatment. Despite these recommendations, institutions continue to use higher doses and longer durations of systemic corticosteroid therapies. Methods This single-center, retrospective, cohort study evaluated systemic corticosteroid use in inpatient treatment of COPD exacerbations. Data were collected on patients with a diagnosis of COPD exacerbation from October 2017 to February 2018 in both the control and education groups. An interprofessional, learner-centric, quality improvement, educational seminar was performed. Providers were given accompanying pocket reference material for improved adherence to GOLD guidelines for the management of acute COPD exacerbations. Results Of the 137 charts reviewed in the control group, 130 of 137 patients (94.9%) received systemic corticosteroid doses exceeding GOLD guideline recommendations. These patients received an average daily dose of 147.5 mg of prednisone equivalents. These patients also experienced more adverse drug reactions as compared to their post-intervention counterparts. The 105 charts examined post-educational intervention revealed 47 of 105 patients (44.8%) received GOLD guideline-directed doses of systemic corticosteroids. This was an improvement from 2.9% (4 of 137) in the control group (p-value < 0.001). The average daily dose decreased to 58 mg daily (p-value < 0.001), and the number of doses over the recommended 40 mg of prednisone equivalents (54 of 105) was a 43.5% reduction (p-value < 0.001). Length of stay also decreased in the education group from 6.1 +/- 4.1 to 4.7 +/- 2.8 days (p-value 0.009). The 30-day readmission rate, however, was not statistically different between the two groups, 31.4% pre- and 21.0% post-educational intervention (p-value 0.098). Conclusions The interprofessional education seminar and pocket reference sheet realigned clinical practice with guideline-based therapy in this tertiary care, community hospital. These data validate that learner-centric innovation will benefit patient outcomes and improve the educational potential of the interdisciplinary rounding team.

Administration, Billing, and Payment for Pharmacy Student-Based Immunizations to Medicare Beneficiaries at Mobile Medicare Clinics.

Training student pharmacists to administer vaccinations requires a substantial investment in vaccines, supplies, and time. Few schools of pharmacy seek out or receive any reimbursement for the provision of vaccines, despite the fact it is a covered service. This study sought to implement, deliver, and demonstrate an innovative, financially sustainable curriculum-based immunization program by trained pharmacy students as part of their experiential learning. Thirty-nine community health clinics targeting Medicare beneficiaries were conducted throughout Northern/Central California during Medicare's fall open enrollment periods between 2014⁻2016. American Pharmacists Association (APhA)-trained student pharmacists (under licensed pharmacist supervision) administered 1777 vaccinations. Vaccines were billed via a secure Health Insurance Portability and Accountability Act of 1996 (HIPAA)-compliant web-based portal. The total net income was $11,905 and $8032 for 2015 and 2016, respectively. Return on investment was greatest for the influenza vaccine > Tdap > pneumococcal. Pharmacy students are already being trained to provide immunizations and can utilize their skills to deliver financially viable public health programs.