Maternal oxygenation and fetal-neonatal mortality among patients with COVID-19 requiring advanced respiratory support in ICU: A multicenter prospective cohort study.

Objective: To explore the association of maternal characteristics, oxygenation, and mechanical ventilatory parameters with fetal and neonatal outcomes.

Methods: The present study was a multicenter, binational (Argentina/Colombia), prospective, cohort study, conducted in 21 intensive care units (ICUs) and including pregnant or postpartum patients with COVID-19 pneumonia requiring advanced respiratory support and their fetuses/neonates. Advanced respiratory support was defined as high-flow nasal cannula (HFNC), non-invasive ventilation (NIV) or invasive mechanical ventilation (IMV).

Ventilatory Parameters in Obstetric Patients With COVID-19 and Impact of Delivery: A Multicenter Prospective Cohort Study.

Background: Current evidence on obstetric patients requiring advanced ventilatory support and impact of delivery on ventilatory parameters is retrospective, scarce, and controversial.

Research Question: What are the ventilatory parameters for obstetric patients with COVID-19 and how does delivery impact them? What are the risk factors for invasive mechanical ventilation (IMV) and for maternal, fetal, and neonatal mortality?

Study Design And Methods: Prospective, multicenter, cohort study including pregnant and postpartum patients with COVID-19 requiring advanced ventilatory support in the ICU.

Results: Ninety-one patients were admitted to 21 ICUs at 29.

[Central venous catheter related infections. Inter-Societies update and recommendations].

Representatives of the Argentine Society of Infectious Diseases (SADI) and the Argentine Society of Intensive Therapy (SATI) joined together to issue specific recommendations for the diagnosis, treatment, and prevention of intravascular catheter related infections (CRI). The methodology used was the analysis of the literature published in the last 10 years, complemented with the opinion of experts and local data. This document aims to promote effective measures to reduce the risk of CRI and to offer basic tools for diagnosis optimization based on clinical and microbiological criteria, orientation on empirical and targeted antibiotic schemes, posology, and administration of antibiotics in critical patients.

[Pancreatic arteriovenous malformation as cause of acute pancreatitis treated by endovascular access].

Arteriovenous malformation in the pancreas is a rare anatomic abnormality that may produce acute pancreatitis. The diagnosis was suspected by computed tomography with intravenous contrast and by magnetic resonance imaging and it was confirmed by arteriography of the celiac trunk and superior mesenteric artery. The treatment received was endovascular, although the other valid option for the treatment of this disease is the surgical resection.

[Massive poisoning with carbon monoxide: an update from a case].

Carbon monoxide is known as the "silent murderer" because it is a colorless and odorless gas. According to these characteristics, toxicity goes unnoticed which makes the diagnosis difficult. In most cases, the cold periods and group poisoning make suspect its presence because inappropriate heat both in home or public environments.

Pleomorphic adenoma of the lacrimal gland. Case report.

Lacrimal gland tumors are rare. We present a case of a 69 year old male patient with a one year history of an orbital tumor (Pleomorphic Adenoma). The tumor was surgically enucleated and patient recovery was very satisfactory, with no signs of recurrence after one year of follow-up.

Mandibular metastasis of follicular thyroid carcinoma. Case report.

Thyroid carcinoma mandibular metastasis are not very frequent and the cases described in literature are few. Due to its bloodstream dissemination, most of them are a consequence of the follicular variant of thyroid carcinomas. A case is presented and a review of the clinicopathologic characteristics of the lesion is made, so the oral and maxilofacial surgeon can recognize it, make a correct differential diagnosis with other mandibular radioluciencies and in consequence, carry out an adequate treatment.