Objective
A significant gap exists between people awaiting solid organ transplantation and solid organ donors. The purpose of this study was to determine whether there were missed donors in the emergency department (ED).
Methods
We performed a health records and organ donation database review of all patients dying in a large tertiary ED from November 1, 2014 to October 31, 2017 at two campuses with 160,000 visits per year. Demographic and donor suitability data were collected. The primary outcome was missed potential solid organ donors. Missed potential donors were intubated, had a pulse, and had no donation contraindications. The secondary outcome was cases where no notification was made to the organ donation organization at all.
Results
There were 605 deaths in the ED. Patients had a mean age of 71.1 years, 58.3% were male, and 12.4% died of a traumatic cause. There were 10 missed potential donors. Missed potential donors had a mean age of 67.4 years, 70.0% were male, and 20.0% died from trauma. In all 10 cases, patients had withdrawal of life-sustaining therapy for medical futility, and referral for donation occurred after death. Missed ED donors could have increased hospital-wide donation up to 10.6%. No notification was made in 12 (2.0%) cases; however, none of these would have been successful solid organ donors.
Conclusion
The ED is a source of missed organ donors. All potential donors were missed due to referral after withdrawal of life-sustaining therapy. ED physicians should consider the possibility of solid organ donation prior to the withdrawal of life-sustaining therapy.
Ketamine is a versatile medication with an emerging role for the treatment of numerous psychiatric conditions, including treatment resistant depression. Current psychiatry guidelines for its intravenous administration to treat depression recommend regular blood pressure monitoring and an aggressive approach to potential transient hypertensive episodes induced by ketamine infusions. While this approach is aimed at ensuring patient safety, it should be updated to align with best practice guidelines in the management of hypertension. This review defines and summarizes the currently recommended approach to the hypertensive emergency, the asymptomatic hypertensive urgency, and discusses their relevance to intravenous ketamine therapy. With an updated protocol informed by these best practice guidelines, ketamine treatment for depression may be more accessible to facilitate psychiatric treatment.
Introduction: Emergency department (ED) patients with cellulitis that are treated with intravenous (IV) antibiotics may be eligible for outpatient parenteral antibiotic therapy (OPAT). The primary objective of this study was to determine whether the implementation of an OPAT clinic results in decreased hospitalization and return ED visits for patients treated with IV antibiotics. Methods: We conducted a before-after implementation study involving adults (age >=18 years) that presented to two tertiary care EDs with cellulitis and were treated with IV antibiotics. The intervention was referral to an infectious disease physician within one week of the index ED visit at the newly created OPAT clinic. The primary outcomes were hospital admission and return ED visits within 14 days. Secondary outcomes were treatment failure (admission after 48 hours of OPAT) and adverse events (e.g. vomiting, diarrhea). We conducted an interrupted time series analysis from January to December both pre-intervention (2013) and post-intervention (2015), with 24 monthly data points. The year of clinic implementation (2014) was considered a transition period. A segmented non-linear regression autoregressive error model was used to aggregate the monthly data to evaluate the effectiveness of the intervention. Results: A total of 1,666 patients met inclusion criteria: 858 pre-intervention (mean age 59 years, 53.1% male) and 808 post-intervention (mean age 62 years, 54.5% male). Hospitalization rates were not significantly higher one year after clinic implementation (p = 0.53) although there was a non-statistically significant gradual increase of 0.8% per month (95%CI -0.3% to 1.9%). One year after introduction of the OPAT clinic, return ED visits were significantly lower (change in intercept -24.4%, 95%CI -34.2% to -14.6%; p < 0.001), followed by an additional drop of 1.4% per month (95%CI -2.1% to -0.6%; p = 0.002). By the end of the study, return visits were 40.7% lower (95%CI 25.6% to 55.9%) than if the intervention had not been introduced. Treatment failure rates were <2% and adverse events were <5% in both groups. Conclusion: Implementation of an OPAT clinic significantly reduced return ED visits for cellulitis, which is critically important given the current ED overcrowding crisis. There was no significant change in hospital admission rates. There were low rates of treatment failures and adverse events. An OPAT clinic should be considered to reduce ED crowding while maintaining safe patient care.
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