Articles: mortality.
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Public health advisories have warned that the use of atypical antipsychotic medications increases the risk of death among elderly patients. We assessed the short-term mortality in a population-based cohort of elderly people in British Columbia who were prescribed conventional and atypical antipsychotic medications. ⋯ Among elderly patients, the risk of death associated with conventional antipsychotic medications is comparable to and possibly greater than the risk of death associated with atypical antipsychotic medications. Until further evidence is available, physicians should consider all antipsychotic medications to be equally risky in elderly patients.
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Several studies in older people have shown that grip strength predicts all-cause mortality. The mechanisms are unclear. Muscle strength declines with age, accompanied by a loss of muscle mass and an increase in fat, but the role that body composition plays in the association between grip strength and mortality has been little explored. We investigated the relation between grip strength, body composition, and cause-specific and total mortality in 800 men and women aged 65 and over. ⋯ Grip strength is a long-term predictor of mortality from all-causes, cardiovascular disease, and cancer in men. Muscle size and other indicators of body composition did not explain these associations.
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Anaesth Intensive Care · Feb 2007
Survival and quality of life after prolonged intensive care unit stay.
There are few data on long-term outcomes in mixed groups of intensive care unit (ICU) patients with prolonged stays. We evaluated the relationship between length of stay in the ICU and long-term outcome in all patients admitted to our 31-bed department of medico-surgical intensive care over a one-year period who stayed in the department for more than 10 days (n = 189, 7% of all ICU admissions). Mortality increased with length of stay from 1 to 10 days (1 day 5%, 5 days 15%, 9 days 24%, 10 days 33%) but remained stable at about 35% for longer ICU stays. ⋯ In conclusion, in ICU patients, mortality increases with length of stay up to 10 days. Patients staying in the ICU for more than 10 days have a relatively good long-term survival. Most survivors have an acceptable quality of life.
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Pediatr Crit Care Me · Jan 2007
CommentA critical appraisal of a randomized controlled trial: Willson et al: Effect of exogenous surfactant (calfactant) in pediatric acute lung injury (JAMA 2005, 293: 470-476).
To evaluate the use of exogenous surfactant in pediatric acute lung injury (ALI) and acute respiratory distress syndrome (ARDS) in decreasing the duration of respiratory failure. ⋯ This is a well-designed study with an appropriate intention-to-treat analysis, but it is underpowered, making it difficult to identify which patients with pediatric ALI/ARDS might benefit from calfactant. Given the uncertainty of the benefits, calfactant cannot be routinely recommended in pediatric ALI/ARDS.