Psychology & Psychiatry

Long-term cognitive impairment too common after critical illness

Patients treated in intensive care units across the globe are entering their medical care with no evidence of cognitive impairment but oftentimes leaving with deficits similar to those seen in patients with traumatic brain ...

Psychology & Psychiatry

A blood test may help predict confusion after surgery

Many people experience an extended period of confusion when they awake after surgery. This acute confusional state, called delirium, particularly affects older adults and poses an important clinical challenge as it can lead ...

Health

Antipsychotic use in older adults after heart surgery

Delirium is the medical term for an abrupt, rapid change in mental function that goes well beyond the typical forgetfulness of aging. Delirium can cause you to become confused, potentially aggressive, agitated, sleepy, and/or ...

Health

Sedative may prevent delirium in the ICU

A low dose of the sedative dexmedetomidine given at night may prevent delirium in critically ill patients, according to new research published online in the American Thoracic Society's American Journal of Respiratory and ...

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