2056. Retrospective Analysis of Intravenous Vancomycin Outcomes in Patients Discharged to Skilled Nursing Facilities

BACKGROUND: Patients treated with intravenous (IV) vancomycin at skilled nursing facilities (SNFs) are at increased risk for adverse events. METHODS: Single-center, retrospective chart review to assess specific outcomes of patients receiving IV vancomycin discharged to an SNF from a single institution under the care of infectious diseases (ID) physicians. Population included all patients under the care of an ID provider between November 1, 2017 and October 31, 2018 with GFR > 30 who were discharged to an SNF on IV vancomycin for a minimum of 2 weeks. Patients with chronic kidney disease and patients younger than 18 years old were excluded. It was intended that all patients have weekly labs, including vancomycin troughs, communicated to the ID provider. Outcomes evaluated included complications related to vancomycin therapy, assessment of appropriate trough timing and sub-therapeutic troughs (defined as a trough less than 10), and assessment of communication to the prescribing physician. Complications were defined as vancomycin trough greater than 30, increase in serum creatinine greater than 0.5 above baseline, documented adverse events related to vancomycin, or hospital readmission during antibiotic therapy. RESULTS: 25 patients who met inclusion criteria were admitted to 14 different SNFs. Osteomyelitis was the most common indication and MRSA was the most commonly isolated organism. 13 of 25 patients experienced the predefined complications; 5 of 25 patients had at least one trough value greater than 30. 13 of 25 patients had troughs drawn at inappropriate times in relation to doses and 15 of 25 patients had either absent or incomplete labs communicated to the prescriber. 4 of 25 patients had at least one trough value less than 10. Only 2 of 25 patients assessed had no complications, troughs appropriately drawn, and lab values communicated to the prescriber. CONCLUSION: Patients discharged to SNFs on vancomycin had high rates of complications, low rates of appropriate laboratory monitoring, and poor communication between SNFs and the prescribing ID physician. Vancomycin administration at an SNF warrants careful monitoring for patient safety and demonstrates an area with significant opportunity for improvement. DISCLOSURES: All authors: No reported disclosures.