Retrospective Analysis of Clinical Outcomes Associated With the Use of Pegfilgrastim On-body Injector in Patients Receiving Chemotherapy Requiring Granulocyte Colony-Stimulating Factor Support.

Objectives: Pegfilgrastim is a granulocyte colony-stimulating factor (G-CSF) used as primary prophylaxis in patients receiving myelosuppressive chemotherapy regimens that have greater than 20% risk of developing febrile neutropenia (FN). Historically, pegfilgrastim has been administered 24 to 72 hours after chemotherapy, necessitating a return to clinic to receive the provider-administered injection. An alternative option is the pegfilgrastim on-body injector (OBI). With the OBI device, patients have their pegfilgrastim administered 27 hours after receiving chemotherapy while remaining at home, avoiding an additional clinic appointment. Concerns with pegfilgrastim OBI include lack of experience with the device in both the patient and provider, device-related failures, and the success of delivery. This study evaluates pegfilgrastim OBI failure rates through associated patient outcomes among cancer patients receiving chemotherapy requiring G-CSF. Methods: A retrospective electronic chart review was conducted of adult patients with cancer who received chemotherapy and pegfilgrastim OBI from July 1, 2016, to July 31, 2018. The primary objective of this study was the incidence of FN in patients receiving pegfilgrastim OBI. Results: There were no reported cases of hospitalization due to FN in patients who received pegfilgrastim OBI. Dose delays and dosage modifications were not observed in our review. The OBI device failure rate was found to be low (1.92%). Conclusion: The low device failure rate from this study suggests that the OBI is a viable option for administration of pegfilgrastim in patients receiving chemotherapy requiring G-CSF.

Evaluating the Addition of a Clinical Pharmacist Service to a Midlevel Provider-Driven Culture Follow-up Program in a Community Emergency Department.

Background: The impact that an antimicrobial stewardship program can have on an inpatient setting has been well documented, but there are limited data on the use of an antimicrobial stewardship program in the emergency department (ED). Objective: The objective of this study was to assess the impact of adding a pharmacist service to a midlevel provider-driven culture follow-up program in the ED on achieving optimal therapy. Methods: This was a quasi-experimental study with designations of pre- and post-interventions conducted at a large community hospital with the pre-intervention phase occurring from June 1, 2019, to August 31, 2019, and the post-intervention phase occurring from January 1, 2020, to March 31, 2020. The primary outcome was optimal antimicrobial therapy: a composite of optimal antibiotic, dose, and duration, prescribed after the culture resulted. Secondary outcomes included optimal antibiotic, dose, duration, and return to the ED within 30 days due to infection. Results: Optimal antimicrobial therapy received after the culture resulted occurred in 59 patients (26.81%) in the pre-implementation phase and 40 patients (43.96%) in the implementation phase (P = .003). For the secondary outcomes, optimal antibiotic choice occurred in 115 patients (52.27%) in the pre-implementation phase and 66 patients (72.53%) in the implementation phase (P = .001). Optimal antibiotic dose occurred in 113 patients (51.36%) in the pre-implementation phase and 65 patients (71.43%) in the implementation phase (P = .001). Optimal antibiotic duration occurred in 65 patients (29.55%) in the pre-implementation phase and 40 patients (43.96%) in the implementation phase (P = .014). Conclusions: The addition of a clinical pharmacist service in a midlevel provider-driven ED culture callback program resulted in an increased rate of achieving optimal antimicrobial therapy.

Etomidate Induced Seizure: Adverse Drug Event Case Report.

OBJECTIVE/PURPOSE: To report a case of etomidate induced seizure in a patient that received 0.15 mg/kg of etomidate for a procedural sedation which resolved without intervention. SUMMARY: A 68-year-old woman presented to the emergency department with a dislocated shoulder. Etomidate was given to the patient for procedural sedation to allow the physician to reduce the shoulder dislocation. Upon administration of the medication, the patient began seizing; this lasted for about 2 minutes. No medications were needed for cessation of the seizure. CONCLUSION: A causality assessment determined that the adverse effect of the epileptogenic action in etomidate was possible. Limited data is available in regard to the incidence rate of this adverse effect.