Evaluation of a health system's implementation of a monkeypox care model under the RE-AIM framework.

Objective: Emerging infectious diseases challenge healthcare systems to implement new models of care. We aim to evaluate the rapid implementation of a new care model for monkeypox in our health system.

Design: This is a retrospective case series evaluation under the Reach, Effectiveness, Adoption, Implementation, and Maintenance (RE-AIM) framework of implementation of a testing and care model for monkeypox in a large, integrated health system.

Building and Validating a Computerized Algorithm for Surveillance of Ventilator-Associated Events.

Objective: To develop an automated method for ventilator-associated condition (VAC) surveillance and to compare its accuracy and efficiency with manual VAC surveillance

Setting: The intensive care units (ICUs) of 4 hospitals

Methods: This study was conducted at Detroit Medical Center, a tertiary care center in metropolitan Detroit. A total of 128 ICU beds in 4 acute care hospitals were included during the study period from August to October 2013. The automated VAC algorithm was implemented and utilized for 1 month by all study hospitals.

Burden of Clostridium difficile infection on hospital readmissions and its potential impact under the Hospital Readmission Reduction Program.

Background: Both Clostridium [corrected] difficile infection (CDI) rates in hospitals and interest in reducing 30-day readmission rates have increased dramatically in the United States. The objective of this study was to characterize the burden of CDI on 30-day hospital readmissions at a tertiary care health-system.

Methods: A patient discharge database was used to identify patients with a CDI diagnosis (ICD-9 code 008.

Spinal and paraspinal fungal infections associated with contaminated methylprednisolone injections.

Background: A nationwide outbreak of fungal infections was traced to injection of Exserohilum-contaminated methylprednisolone. We describe our experience with patients who developed spinal or paraspinal infection after injection of contaminated methylprednisolone.

Methods: Data were assembled from the Michigan Department of Community Health, electronic medical records, and magnetic resonance imaging (MRI) reports.

Impact of changes in the NHSN catheter-associated urinary tract infection (CAUTI) surveillance criteria on the frequency and epidemiology of CAUTI in intensive care units (ICUs).

The impact of the 2013 NHSN CAUTI definition on CAUTI rates was analyzed. A total of 107 CAUTI episodes were identified; 60 according to NHSN 2013 definitions only and 47 according to the 2012 and 2013 definitions. Physician-diagnosed "other infections" were more common among patients who had CAUTI only according to NHSN 2013 definitions (P<.

Carbapenem-resistance in gram-negative bacilli and intravenous minocycline: an antimicrobial stewardship approach at the Detroit Medical Center.

In the era of carbapenem-resistance in Acinobacter baumannii and Enterobacteriaceae, there are limited treatment options for these pathogens. It is essential that clinicians fully assess all available therapeutic alternatives for these multidrug-resistant organisms. We herein describe the approach of the antimicrobial stewardship team at the Detroit Medical Center (DMC) for the evaluation and use of intravenous (IV) minocycline for the treatment of these resistant organisms, given potential advantages of IV minocycline over tigecycline and doxycycline.

Magnetic resonance imaging screening to identify spinal and paraspinal infections associated with injections of contaminated methylprednisolone acetate.

Importance: Injection of contaminated methylprednisolone has resulted in an unprecedented nationwide outbreak of Exserohilum rostratum fungal infections, manifested initially as meningitis and/or basilar stroke. Insidious onset of spinal or paraspinal infection at the injection site has been increasingly reported and is occurring months after receipt of injection with the contaminated drug. The clinical findings are often subtle and similar to those that led the patient to undergo the methylprednisolone injection.