Cardiopulmonary Imaging Utilization and Findings among Hospitalized COVID-19 Patients in Latin America: (From "RIMAC: Registry IMAging Cardiopulmonary among Hospitalized COVID-19 Patients in LATAM").

Objectives: Describe the use and findings of cardiopulmonary imaging-chest X-ray (cX-ray), echocardiography (cEcho), chest CT (cCT), lung ultrasound (LUS), and/or cardiac magnetic resonance imaging (cMRI)-in COVID-19 hospitalizations in Latin America (LATAM). Background: There is a lack of information on the images used and their findings during the SARS-CoV-2 pandemic in LATAM. Methods: Multicenter, prospective, observational study of COVID-19 inpatients, conducted from March to December 2020, from 12 high-complexity centers, in nine LATAM countries. Adults (>18 years) with at least one imaging modality performed, followed from admission until discharge and/or in-hospital death, were included. Results: We studied 1,435 hospitalized patients (64% males) with a median age of 58 years classified into three regions: Mexico (Mx), 262; Central America and Caribbean (CAC), 428; and South America (SAm), 745. More frequent comorbidities were overweight/obesity, hypertension, and diabetes. During hospitalization, 58% were admitted to the ICU. The in-hospital mortality was 28%, and it was highest in Mx (37%).The most frequent images performed were cCT (61%), mostly in Mx and SAm, and cX-ray (46%), significant in CAC. The cEcho was carried out in 18%, similarly among regions, and LUS was carried out in 7%, with a higher frequently in Mx. Abnormal findings on the cX-ray were peripheral or basal infiltrates, and in cCT abnormal findings were the ground glass infiltrates, more commonly in Mx. In LUS, interstitial syndrome was the most abnormal finding, predominantly in Mx and CAC.Renal failure was the most prevalent complication (20%), predominant in Mx and SAm. Heart failure developed in 13%, predominant in Mx and CAC. Lung thromboembolism was higher in Mx while myocardial infarction was in CAC.Logistic regression showed associations of abnormal imaging findings and their severity, with comorbidities, complications, and evolution. Conclusions: The use and findings of cardiopulmonary imaging in LATAM varied between regions and had a great impact on diagnosis and prognosis.

Primer reporte de Candida auris en Perú

Candida auris es un hongo emergente, con gran relevancia en corto tiempo, como problema de salud pública mundial. Se reporta por primera vez en el Perú la presencia de Candida auris en 3 pacientes adultos internados en un hospital nacional de alta complejidad en el último trimestre del año 2020, durante la pandemia COVID-19. Los pacientes fueron hospitalizados en UCI; sin embargo, solo en 2 pacientes se aisló dicho germen durante su internamiento en UCI. Los pacientes tuvieron varias comorbilidades y tiempos prolongados de hospitalización desde su admisión hasta tener el primer cultivo positivo a C. auris. Todos los pacientes adquirieron una infección nosocomial bacteriana en algún momento de su hospitalización y recibieron antibióticos de amplio espectro. Todas las cepas aisladas fueron resistentes a fluconazol. El equipo de control de infecciones del hospital reforzó las medidas de contención y el Ministerio de Salud del Perú emitió una alerta epidemiológica.

Candida auris is an emerging fungus that has gained great relevance as a global public health problem in a short time. The presence of Candida auris in 3 adult patients admitted to a national hospital of high complexity in the last quarter of 2020 in the midst of the COVID-19 pandemic is reported for the first time in Peru. The patients were hospitalized in the ICU, however, this germ was isolated in only 2 patients while they were hospitalized in the ICU. The patients had various comorbidities and long hospitalization times from admission to having their first culture positive for C. auris. All patients acquired a bacterial nosocomial infection at some point during their hospitalization and received broad-spectrum antibiotics. All isolates were resistant to fluconazole. The hospital's infection control team reinforced containment measures and the Ministry of Health of Peru issued an epidemiological alert.