[Effect on the time of admission to the Intensive Care Unit of the start-up of an Critical Care Outreach Team].

Introduction: The implementation of the Critical Care Outreach Teams can influence the time of admission of patients to the Intensive Care Unit (ICU).

Material And Methods: Retrospective, descriptive, quasi-experimental "before-after" cohort study. All patients admitted to the unit urgently from Monday to Friday for two periods (between February 1, 2022 and June 30 and between February 1, 2023 and June 30, 2023) are included.

Epidemiology of traumatic brain injury in the elderly over a 25 year period.

Objective: To identify the changes in the epidemiology of traumatic brain injury (TBI) in a cohort of patients older than 65 years old admitted in the Intensive care unit of a third-level hospital over a 25 year period.

Material And Methods: A retrospective cohort study conducted on patients over 65 years-old admitted with the diagnosis of TBI into an intensive care unit of a Spanish university hospital. The demographic, clinical variables were collected at the time of admission, including comorbidities, injury mechanisms, and injuries presented, and days of stay in ICU.