主题词：Intensive Care Unit Cognitive Disorders; Respiratory Support and Mechanisms; COVID-19 Clinical Research Studies; Nosocomial Infections in ICU; Sepsis Diagnosis and Treatment; Family and Patient Care in Intensive Care Units; Cardiac Arrest and Resuscitation; Airway Management and Intubation Techniques; Palliative Care and End-of-Life Issues; Organ Donation and Transplantation; Cardiac, Anesthesia and Surgical Outcomes; Poisoning and overdose treatments; Clinical Nutrition and Gastroenterology; Long-Term Effects of COVID-19; Traumatic Brain Injury and Neurovascular Disturbances; Hemodynamic Monitoring and Therapy; Thermal Regulation in Medicine; Tracheal and airway disorders; Anesthesia and Sedative Agents; Organ Transplantation Techniques and Outcomes; Renal function and acid-base balance; Venous Thromboembolism Diagnosis and Management; Nutrition and Health in Aging; Emergency and Acute Care Studies; Mechanical Circulatory Support Devices