主题词：Sepsis Diagnosis and Treatment; Respiratory Support and Mechanisms; Intensive Care Unit Cognitive Disorders; COVID-19 Clinical Research Studies; Mechanical Circulatory Support Devices; Nosocomial Infections in ICU; Hemodynamic Monitoring and Therapy; Family and Patient Care in Intensive Care Units; Cardiac Arrest and Resuscitation; Acute Kidney Injury Research; Trauma, Hemostasis, Coagulopathy, Resuscitation; Long-Term Effects of COVID-19; Immune Response and Inflammation; SARS-CoV-2 and COVID-19 Research; Palliative Care and End-of-Life Issues; COVID-19 and healthcare impacts; Anesthesia and Sedative Agents; Neonatal and Maternal Infections; Traumatic Brain Injury and Neurovascular Disturbances; Airway Management and Intubation Techniques; Frailty in Older Adults; Disaster Response and Management; Trauma and Emergency Care Studies; Heart Failure Treatment and Management; Tracheal and airway disorders