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Daily bathing of trauma patients with cloths impregnated with 2% chlorhexidine gluconate is associated with a decreased rate of colonization by MRSA and Acinetobacter and lower rates of catheter-related bloodstream infection and MRSA VAP.

Nurses and physicians found the withdrawal of life support order form helpful. The order form did not improve nurses' assessment of patients' dying experience. Medications for sedation increased during the postorder form period without evidence of significantly hastening death. Although the order form was helpful to clinicians and changed medication delivery, demonstrating clear improvements in quality of dying may require larger sample sizes, more sensitive measures, or more effective interventions.

Our results demonstrated that CR-Acinetobacter VAP can be effectively treated with second-line agents. However, colistin-related nephrotoxicity was much higher than recently reported and decreased susceptibility to tigecycline emerged on therapy demonstrating the limitations of alternative regimens.

Implementation of a guideline for the management of VAP that incorporated the use of quantitative bronchoscopy, the use of empirical therapy based on local microbiologic findings, tailoring of therapy on the basis of culture results, and use of shortened durations of therapy led to significant improvements in antimicrobial use practices without adversely affecting the all-cause mortality rate.

We retrospectively evaluated off-label use of dalbavancin as secondary therapy in 32 patients with serious Staphylococcus aureus infections (endocarditis, osteomyelitis, septic thrombophlebitis, epidural infection) who were also persons who use drugs. The majority of patients (56%) had a clinical response to treatment. Only 1 patient who completed the intended dalbavancin course experienced a treatment failure.

BACKGROUND Outpatient parenteral antimicrobial therapy (OPAT) is a safe way to administer intravenous (IV) antimicrobial therapy to patients with the potential to decrease hospital length of stay (LOS). Often, homeless patients with complex infections, who could otherwise be treated as an outpatient, remain in the hospital for the duration of IV antibiotic treatment. Injection drug use (IDU) is a barrier to OPAT. OBJECTIVE To evaluate our experience with administering OPAT to homeless patients at a medical respite facility and determine if patients could complete a successful course of antibiotics. DESIGN Using retrospective chart review, demographics, diagnosis, and comorbidities including mental illness, current IDU, and remote IDU (>3 months ago) were recorded. Surgical, microbiologic, and antimicrobial therapy including route (IV or oral), duration of therapy, and adverse events were abstracted. PARTICIPANTS Homeless patients >18 years old who received OPAT at medical respite after discharge, no exclusions. MAIN MEASUREMENTS Primary outcome was successful completion of OPAT at medical respite. Secondary outcome was successful antimicrobial course completion for a specific diagnosis. RESULTS Forty‐six (87%) patients successfully completed a defined course of antibiotic therapy. Thirty‐four (64%) patients were successfully treated with OPAT at medical respite. Readmission rate was 30%. The average length of OPAT was 22 days. The cost savings to our institution (using $1500/day inpatient cost) was $25,000 per episode of OPAT. CONCLUSIONS OPAT can be successful in a supervised medical respite setting for homeless patients with the help of a multidisciplinary team, and can decrease inpatient LOS resulting in cost savings. Journal of Hospital Medicine 2016;11:531–535. © 2016 Society of Hospital Medicine

Study Design. Retrospective hospital-registry study. Objective. To characterize the microbial epidemiology of surgical site infection (SSI) in spinal fusion surgery and the burden of resistance to standard surgical antibiotic prophylaxis. Summary of Background Data. SSI persists as a leading complication of spinal fusion surgery despite the growth of enhanced recovery programs and improvements in other measures of surgical quality. Improved understandings of SSI microbiology and common mechanisms of failure for current prevention strategies are required to inform the development of novel approaches to prevention relevant to modern surgical practice. Methods. Spinal fusion cases performed at a single referral center between January 2011 and June 2019 were reviewed and SSI cases meeting National Healthcare Safety Network criteria were identified. Using microbiologic and procedural data from each case, we analyzed the anatomic distribution of pathogens, their differential time to presentation, and correlation with methicillin-resistant Staphylococcus aureus screening results. Susceptibility of isolates cultured from each infection were compared with the spectrum of surgical antibiotic prophylaxis administered during the index procedure on a per-case basis. Susceptibility to alternate prophylactic agents was also modeled. Results. Among 6727 cases, 351 infections occurred within 90 days. An anatomic gradient in the microbiology of SSI was observed across the length of the back, transitioning from cutaneous (gram-positive) flora in the cervical spine to enteric (gram-negative/anaerobic) flora in the lumbosacral region (correlation coefficient 0.94, P < 0.001). The majority (57.5%) of infections were resistant to the prophylaxis administered during the procedure. Cephalosporin-resistant gram-negative infection was common at lumbosacral levels and undetected methicillin-resistance was common at cervical levels. Conclusion. Individualized infection prevention strategies tailored to operative level are needed in spine surgery. Endogenous wound contamination with enteric flora may be a common mechanism of infection in lumbosacral fusion. Novel approaches to prophylaxis and prevention should be prioritized in this population. Level of Evidence: 3