Critical care medicine
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Critical care medicine · Jun 2013
Randomized Controlled Trial Multicenter StudyAlcohol screening scores and 90-day outcomes in patients with acute lung injury.
The effects of excess alcohol consumption (alcohol misuse) on outcomes in patients with acute lung injury have been inconsistent, and there are no studies examining this association in the era of low tidal volume ventilation and a fluid conservative strategy. We sought to determine whether validated scores on the Alcohol Use Disorders Identification Test that correspond to past-year abstinence (zone 1), low-risk drinking (zone 2), mild to moderate alcohol misuse (zone 3), and severe alcohol misuse (zone 4) are associated with poor outcomes in patients with acute lung injury. ⋯ Severe but not mild to moderate alcohol misuse is independently associated with an increased risk of death or persistent hospitalization at 90 days in acute lung injury patients.
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Critical care medicine · Jun 2013
Multicenter StudyPhysicians' decision-making roles for an acutely unstable critically and terminally ill patient.
There is substantial variation in use of life sustaining technologies in patients near the end of life but little is known about variation in physicians' initial ICU admission and intubation decision making processes. Our objective is to describe variation in hospital-based physicians' communication behaviors and decision-making roles for ICU admission and intubation decisions for an acutely unstable critically and terminally ill patient. ⋯ The majority of the physicians played a facilitative or collaborative role, although a greater proportion assumed a directive role in this time-pressured scenario than has been documented in nontime-pressured ICU family meetings, suggesting that physicians' roles may be context dependent.
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Critical care medicine · Jun 2013
Multicenter StudyUse of therapeutic hypothermia after in-hospital cardiac arrest.
Formal guidelines recommend that therapeutic hypothermia be considered after in-hospital cardiac arrest. The rate of therapeutic hypothermia use after in-hospital cardiac arrest and details about its implementation are unknown. We aimed to determine the use of therapeutic hypothermia for adult in-hospital cardiac arrest, whether use has increased over time, and to identify factors associated with its use. ⋯ After in-hospital cardiac arrest, therapeutic hypothermia was used rarely. Once initiated, the target temperature was commonly not achieved. The frequency of use increased over time but remained low. Factors associated with therapeutic hypothermia use included patient age, time and location of occurrence, and type of hospital.