Surgical Tracheostomies in COVID-19 Patients: Indications, Technique, and Results in a Second-Level Spanish Hospital.

OBJECTIVE: The main purpose of this work is to describe the sociodemographic and clinical characteristics of intensive care unit (ICU) patients in a second-level hospital in Madrid, Spain, focusing in those who underwent surgical tracheostomy during the coronavirus disease 2019 (COVID-19) pandemic. The surgical technique and associated complications are also detailed. STUDY DESIGN: Observational and historical cohort. SETTING: Single center. METHODS: Eighty-three intubated COVID-19 patients were analyzed. Thirty bedside surgical tracheostomies had been performed following our safety protocol. RESULTS: Data from 83 patients admitted to the ICU in Infanta Leonor University Hospital were collected; 74.7% were male. The average age was 59.7 years. The main comorbidities found were hypertension in 51.8%, diabetes mellitus in 25.3%, asthma in 7.2%, and chronic obstructive pulmonary disease in 3.6%. A surgical tracheostomy was carried out in 36.1% of patients who needed a prolonged intubation. The most frequent complication of the surgical procedure, bleeding, occurred in 30%, but the majority were mild and ceased with compression only. The most relevant complication was local infection, which occurred in 26.7% of patients. There were statistically significant differences in the time from the beginning of mechanical ventilation until weaning between tracheostomized and nontracheostomized patients. The mortality rate of patients who underwent tracheostomy was 56.7%. Despite severe acute respiratory syndrome coronavirus 2 being highly contagious and tracheostomy being considered a high-risk procedure, our rate of infected ear, nose, and throat specialists was only 11.8%. CONCLUSION: In our experience, bedside surgical tracheostomy is a safe procedure in COVID-19 patients when safety protocols are followed.

Delayed Leukoencephalopathy: Three Case Reports and a Literature Review.

BACKGROUND: Delayed leukoencephalopathy (DL) is a rare entity associated with cerebral hypoxia and heroin consumption. We describe the clinical course of three cases of DL due to non-heroin drug use. MATERIAL AND METHODS: We describe the cases of three DL patients admitted to our hospital in 2012. DISCUSSION: These cases contribute to the aetiological spectrum of DL since multifactorial causes could account for the clinical symptoms. LEARNING POINTS: Substances toxic to the CNS can damage the CNS directly (direct toxicity) or by depressing the respiratory centre (cerebral hypoxia).As clinical manifestations can appear after a time lag, we recommend a period of initial monitoring.Histological and radiological findings can contribute to better understanding of the pathophysiological mechanisms and causes involved.

Acute Small Bowel Obstruction and Small Bowel Perforation as a Clinical Debut of Intestinal Endometriosis: A Report of Four Cases and Review of the Literature.

Endometriosis is a quite common pathology, however, intestinal endometriosis is a rare condition, which typically occurs with chronic symptoms. Its acute presentation is very infrequent. We herein report four cases of intestinal endometriosis, in which the clinical debut occurred acutely: two as an acute small bowel obstruction and two as a small bowel perforation. None of the cases had a preoperative diagnosis of endometriosis. The interest of these cases lies in this exceptional form of presentation, such as a surgical acute abdomen. Therefore, intestinal endometriosis should be taken into account in the differential diagnosis of an acute obstructive or perforative process of the small or large bowel.