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Post-intensive care syndrome (PICS) describes a collection of health disorders that are common among patients who survive critical illness and intensive care. [1] Generally, PICS is considered distinct from the impairments experienced by those who survive critical illness and intensive care following traumatic brain injury and stroke .
Chronic critical illness is a disease state which affects intensive care patients who have survived an initial insult but remain dependent on intensive care for a protracted period, neither dying nor recovering. [1] The most characteristic clinical feature is a prolonged requirement for mechanical ventilation. [2]
APACHE II ("Acute Physiology and Chronic Health Evaluation II") is a severity-of-disease classification system, [1] one of several ICU scoring systems.It is applied within 24 hours of admission of a patient to an intensive care unit (ICU): an integer score from 0 to 71 is computed based on several measurements; higher scores correspond to more severe disease and a higher risk of death.
[1] [2] The causes of CIP and CIM are unknown, though they are thought to be a possible neurological manifestation of systemic inflammatory response syndrome. [3] Corticosteroids and neuromuscular blocking agents , which are widely used in intensive care, may contribute to the development of CIP and CIM, [ 4 ] as may elevations in blood sugar ...
Post-cardiac arrest syndrome (PCAS) is an inflammatory state of pathophysiology that can occur after a patient is resuscitated from a cardiac arrest. [1] While in a state of cardiac arrest, the body experiences a unique state of global ischemia .
Post-acute infection syndromes (PAISs) or post-infectious syndromes are medical conditions characterized by symptoms attributed to a prior infection. While it is commonly assumed that people either recover or die from infections, long-term symptoms—or sequelae —are a possible outcome as well. [ 1 ]
Long COVID may not be a single disease or syndrome. It could be an umbrella term including permanent organ damage, post-intensive care syndrome, post-viral fatigue syndrome and post-COVID syndrome. [2] Long COVID has been referred to by the scientific community as "Post-Acute Sequelae of SARS-CoV-2 infection (PASC)". [15]
Intensive care medicine, usually called critical care medicine, is a medical specialty that deals with seriously or critically ill patients who have, are at risk of, or are recovering from conditions that may be life-threatening. [1] It includes providing life support, invasive monitoring techniques, resuscitation, and end-of-life care. [2]