Intensive care unit staff preparedness as an independent factor for death of patients during COVID-19 pandemic: An observational cohort study.

The pandemic of COVID-19 brought to the world an unprecedented challenge. This single center observational study aimed to evaluate the impact of staff preparedness by comparing the outcomes between two intensive care units (ICUs) from a hospital that had to expand ICU beds to deal with an incremented volume of critical patients. Patients consecutively admitted to these ICUs with suspected COVID-19, from March 1st until April 30th, 2020, were included. Both ICUs attended a similar population and had the same facilities, what differed was the staff: one previously well-established (ICU-1) and another recently assembled (ICU-2). 114 patients with severe respiratory syndrome were included. In-hospital mortality was 40%. Compared with patients in the well-established ICU-1, patients in the recently assembled ICU-2 were older (54 versus 61.5, p=0.045), received more antibiotics (93% versus 98%, p=0.001) and chloroquine/hydroxychloroquine 6% versus 30%, p=0.001), had a higher proportion of invasive mechanical ventilation (44% versus 52%, p=0.008) and had greater in-hospital mortality (30% versus 50%, p=0.017). The proportion of patients considered at high risk for death according to PSI was similar between the two ICU populations. Age ≥ 60 years (adjusted OR 2.33; 95% CI 1.02-5.31), need of invasive mechanical ventilation (adjusted OR 2.79; 95% CI 1.22-6.37), and ICU type (recently assembled) (adjusted OR 2.38; 95% CI 1.04-5.44) were independently associated with in-hospital mortality . This finding highlights the importance of developing support strategies to improve preparedness of staff recently assembled to deal with emergencies.

HIV-Associated Cryptococcal Meningitis Patients Treated with Amphotericin B Deoxycholate Plus Flucytosine under Routine Care Conditions in a Referral Center in São Paulo, Brazil.

BACKGROUND: Cryptococcal meningitis remains a common cause of mortality in low- and middle-income countries, where amphotericin B deoxycholate (amphotericin) plus fluconazole is the most common treatment. Flucytosine is almost uniformly absent as is outcome data on flucytosine use in routine care. The main goal of this study was identified the cumulative mortality at 2, 4, and 10 weeks after hospital admission. METHODS: We conducted a retrospective, observational cohort study among HIV-infected adults with cryptococcal meningitis receiving amphotericin plus flucytosine as induction therapy in Brazil. We assessed cumulative mortality at 2, 4, and 10 weeks and the cumulative proportion discontinuating amphotericin or flucytosine due to toxicity at 2 weeks. We performed multiple logistic regression to identify variables associated with in-hospital mortality. RESULTS: In total, 77 individuals (n = 66 men) were included with median baseline CD4 of 29 (IQR, 9-68) cells/mcL. Twenty (26%) had at least one concurrent neurological disease diagnosed. Sixty (78%) patients received at least 14 days of amphotericin plus flucytosine. Cumulative mortality was 5% (4/77) at 2 weeks, 8% (6/77) at 4 weeks, and 19% (15/77) at 10 weeks. Cumulative proportion of patients that discontinuated amphotericin or flucytosine due to toxicity was 20% (16/77) at 2 weeks. In addition, in-hospital mortality was associated with receiving ≤ 10 days of induction therapy (odds ratio = 4.5, 95% CI 1.2-17.1, P = 0.028) or positive cerebrospinal fluid fungal culture after 2 weeks (odds ratio = 3.8, 95% CI 1.1-13.5, P = 0.035). CONCLUSION: In this "real-world" study, amphotericin plus flucytosine shows low early mortality of patients with HIV-associated cryptococcal meningitis. Early discontinuation due to adverse events was moderate. More effective and safe antifungals are needed in order to improve the outcome of cryptococcal meningitis.

Primary splenic angiosarcoma: a rare entity often associated with rupture and hemoperitoneum.

Primary splenic angiosarcoma (PSA) is a rare neoplasm of vascular origin associated with aggressive behavior and poor prognosis. The clinical presentation is usually non-specific and is mostly characterized by a wasting disease with anemia and splenomegaly, mimicking a wide range of entities. The authors present the case of an 80-year-old woman with cardiovascular comorbidities with a 6-month history of weight loss, fatigue, weakness, pallor, and abdominal pain. The physical examination showed massive splenomegaly and pallor. After a thorough evaluation that ruled out lymphoproliferative diseases, the working diagnosis was a myelodysplastic disorder. A few days after discharge, she returned to the emergency room with severe abdominal pain, worsening fatigue, and a remarkable pallor. Point-of-care ultrasound showed free intraperitoneal fluid. Spleen rupture was confirmed by abdominal computed tomography (CT) scan, and an emergency laparotomy with splenectomy was performed. The postoperative period was uneventful, and the patient recovered in a few days. The histopathology confirmed the diagnosis of PSA and the patient was referred to an oncological center. Two months later staging CT demonstrated liver and peritoneal metastases, and despite the chemotherapy she died 6 months after the diagnosis.

Primary splenic angiosarcoma: a rare entity often associated with rupture and hemoperitoneum

Primary splenic angiosarcoma (PSA) is a rare neoplasm of vascular origin associated with aggressive behavior and poor prognosis. The clinical presentation is usually non-specific and is mostly characterized by a wasting disease with anemia and splenomegaly, mimicking a wide range of entities. The authors present the case of an 80-year-old woman with cardiovascular comorbidities with a 6-month history of weight loss, fatigue, weakness, pallor, and abdominal pain. The physical examination showed massive splenomegaly and pallor. After a thorough evaluation that ruled out lymphoproliferative diseases, the working diagnosis was a myelodysplastic disorder. A few days after discharge, she returned to the emergency room with severe abdominal pain, worsening fatigue, and a remarkable pallor. Point-of-care ultrasound showed free intraperitoneal fluid. Spleen rupture was confirmed by abdominal computed tomography (CT) scan, and an emergency laparotomy with splenectomy was performed. The postoperative period was uneventful, and the patient recovered in a few days. The histopathology confirmed the diagnosis of PSA and the patient was referred to an oncological center. Two months later staging CT demonstrated liver and peritoneal metastases, and despite the chemotherapy she died 6 months after the diagnosis