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Patient: Male, 76-year-old Final Diagnosis: Herpes simplex virus type 1 (HSV-1) encephalitis Symptoms: Encephalopathy Medication: — Clinical Procedure: Lumbar puncture Specialty: Critical Care Medicine Objective: Unusual or unexpected effect of treatment Background: Several cases of herpes simplex virus type 1 meningoencephalitis (HSVE) have been reported in patients receiving steroids, but the exact contribution of steroids to the disorder remains unclear because other risk factors, such as chemotherapy, brain radiation, or surgery, were present in almost all cases. Case Report: We report the case of a 76-year-old man who developed HSVE following the administration of pulse-dose steroids. The patient had occupational asbestos exposure and a chronic interstitial lung disease of unclear etiology (sarcoidosis versus hypersensitivity pneumonitis) and was admitted for acute-on-chronic respiratory failure requiring mechanical ventilation. After a negative infectious workup and several days of antibiotics without improvement, pulse-dose steroids were administered. In the following days, the patient developed a fever and worsening encephalopathy. A lumbar puncture showed elevated nucleated cells and positive polymerase chain reaction for herpes simplex virus 1 in the cerebrospinal fluid, confirming the diagnosis of HSVE. Acyclovir treatment was initiated, but the patient later died as a result of persistent severe encephalopathy and respiratory failure with an inability to wean mechanical ventilation. Conclusions: Clinicians should keep in mind that HSVE is a potential complication of steroids and carefully consider the benefit/risk ratio of pulse-dose steroids, taking into account associated factors of immunosuppression. A high level of awareness should be especially maintained in critically ill patients because of associated risk factors (critical illness immune paralysis) and because neurological signs of HSVE may be missed in mechanically ventilated, sedated patients.

OBJECTIVE: The COVID-19 pandemic resulted in millions of deaths worldwide and is considered a significant mass-casualty disaster (MCD). The surge of patients and scarcity of resources negatively impacted hospitals, patients, and medical practice. We hypothesized ICUs during this MCD had a higher acuity of illness and subsequently had increased lengths of stay (LOS), complication rates, death rates, and costs of care. The purpose of this study was to investigate those outcomes. METHODS: This was a multicenter, retrospective study that compared intensive care admissions in 2020 to those in 2019 to evaluate patient outcomes and cost of care. Data were obtained from the Vizient Clinical Data Base/Resource Manager. RESULTS: Data included the number of ICU admissions, patient outcomes, case mix index, and summary of cost reports. Quality outcomes were also collected. 1,304,981 patients from 333 hospitals were included. For all medical centers, there was a significant increase in LOS index, ICU LOS, complication rate, case mix index, total cost, and direct cost index. CONCLUSION: The MCD caused by COVID-19 was associated with increased adverse outcomes and cost-of-care for ICU patients.

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