objective. To assess the impact of Matrix-Assisted Laser Desorption/Ionization Time-of-Flight (MALDI-TOF) mass spectrometry for rapid pathogen identification directly from early-positive blood cultures coupled with an antimicrobial stewardship program (ASP) in two community hospitals. Process measures and outcomes prior and after implementation of MALDI-TOF/ASP were evaluated.design. Multicenter retrospective study.setting. Two community hospitals in a system setting, Houston Methodist (HM) Sugar Land Hospital (235 beds) or HM Willowbrook Hospital (241 beds).patients. Patients ≥18 years of age with culture-proven Gram-negative bacteremia.intervention. Blood cultures from both hospitals were sent to and processed at our central microbiology laboratory. Clinical pharmacists at respective hospitals were notified of pathogen ID and susceptibility results.results. We evaluated 572 patients for possible inclusion. After pre-defined exclusion criteria, 151 patients were included in the pre-intervention group and 242 were included in the intervention group. After MALDI-TOF/ASP implementation, the mean identification time after culture positivity was significantly reduced from 32 hours (±16 hours) to 6.5 hours (±5.4 hours) (P < .001); mean time to susceptibility results was significantly reduced from 48 (±22) hours to 23 (±14) hours (P < .001); and time to therapy adjustment was significantly reduced from 75 (±59) hours to 30 (±30) hours (P < .001). Mean hospital costs per patient were $3,411 less in the intervention group compared with the pre-intervention group ($18,645 vs $15,234; P = .04).conclusion. This study is the first to analyze the impact of MALDI-TOF coupled with an ASP in a community hospital setting. Time to results significantly differed with the use of MALDI-TOF, and time to appropriate therapy was significantly improved with the addition of ASP.

A patient with severe falciparum malaria was successfully treated with investigational artesunate procured from the CDC.

Purpose To describe the development of a multidisciplinary anticoagulant safety taskforce (ASTF) to address anticoagulation-related issues across the medication-use system. Summary Oral and parenteral anticoagulants have been classified as high-alert medications because of their potential for harm. Errors at the point of prescribing, monitoring, and administering therapy have been noted in safety literature. Our hospital system, which includes 1 academic medical center, 6 community hospitals, and 1 long-term care facility, designed a multidisciplinary ASTF to address anticoagulation-related issues. The ASTF used the 2017 Institute for Safe Medication Practices (ISMP) Medication Safety Self-Assessment for Antithrombotic Therapy as the primary tool for reviewing current practices, performing gap analyses, and identifying our greatest areas of opportunity. The top 8 best practice elements related to anticoagulant use were identified for initial efforts of ASTF activity. Meetings were led by a medication safety pharmacist who reviewed process opportunities and actions to address gaps. The hospital chief quality and patient safety officer and the vice president of quality were the executive sponsors of the ASTF. Key stakeholders such as the medication safety committee chair and the president of the medical staff were instrumental in leading the initiative. Recommendations from the ASTF were reviewed and approved by the system medication safety committee and the system pharmacy and therapeutics committee to support system-wide implementation. The ASTF accomplished more than initially planned within its first year. Error mitigation occurred through policy revisions, order set development and modification, and implementation of practice changes to comply with each best practice. The ISMP antithrombotic self-assessment score improved from 67% to 87%, surpassing the initially targeted score of 75%. To overcome implementation barriers with the electronic health record, we enlisted support from our informatics leadership to leverage information technology. Overall, the success of the taskforce was attributed to the teamwork and leadership of key individuals within the organization. Conclusion Leveraging interest from key stakeholders across multiple disciplines with an established assessment tool was key in developing a productive and successful ASTF. The group came together to evaluate anticoagulant-related issues and implement sustainable changes to decrease anticoagulation error potential.