Geriatrics & gerontology international
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Geriatr Gerontol Int · Oct 2013
Observational StudyShort-term clinical outcomes in delirious older patients: a study at general medical wards in a university hospital in Thailand.
Delirium, a common disorder in hospitalized older patients, frequently results in unfavorable consequences. Previous studies in different settings have provided conflicting results regarding clinical outcomes and mortality. We aimed to study three clinical outcomes--length of stay (LOS), in-hospital mortality and 3-month mortality--among delirious Thai older patients. ⋯ LOS was significantly longer in the delirium group (10 and 8 days, P = 0.001). Furthermore, the delirium group had higher in-hospital and 3-month mortality (P < 0.001). Factors significantly associated with in-hospital mortality in multivariate analysis were age more than 80 years (AOR 2.74, 95% CI 1.05-7.15), malignancy (AOR 3.11, 95% CI 1.16-8.33), severe illness (AOR 3.75, 95% CI 1.38-10.20) and delirium (AOR 7.34, 95% CI 1.51-35.69). Delirium remained a strong predictor for 3-month mortality in multivariate analysis with AOR of 3.33 (95% CI 1.45-7.62) CONCLUSIONS: Delirium was associated with prolonged hospital-stay and was the strongest predictor for mortality among older hospitalized patients. It requires serious attention from physicians, healthcare administrators and policy makers to implement an appropriate management plan for this high-burden issue.
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Geriatr Gerontol Int · Oct 2013
Pain and hospice care in nursing home residents with dementia and terminal cancer.
One condition associated with severe end-of-life pain that can lead to a poor quality of death is cancer. Cancer pain in people with dementia is of particular concern because of communication problems that occur with worsening disease. The aim of the current pilot study was to examine the association between hospice enrolment, dementia severity and pain among nursing home residents who died from advanced cancer. ⋯ Preliminary results suggest that hospice enrolment might be influenced by the facility or region of this particular country. Hospice enrolment predicts more opioid pain treatment in residents with dementia and terminal cancer; however, no resident with very severe dementia and terminal cancer was placed in hospice care. Severely cognitively impaired nursing home residents requiring opioids are at great risk of suffering from untreated advanced cancer pain. New methods are urgently required to improve end-of-life palliative care for nursing home residents with terminal cancer and severe dementia.
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Geriatr Gerontol Int · Oct 2013
Prescribing patterns of proton pump inhibitors in older hospitalized patients in a Scottish health board.
Proton-pump inhibitors (PPI) are extensively prescribed worldwide. However, little information is available on PPI prescribing patterns, associated clinical and demographic factors, and potential drug-drug interactions in frail older patients. ⋯ Inappropriate PPI prescribing is common in frail older hospitalized patients, and might increase the risk of drug-drug interactions. Polypharmacy and comorbidity were independently associated with inappropriate PPI prescribing in this group.
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Geriatr Gerontol Int · Oct 2013
Association of sarcopenia with functional decline in community-dwelling elderly subjects in Japan.
The present study aimed to determine the association of sarcopenia, defined by muscle mass, muscle strength and physical performance, with functional disability from a 2-year cohort study of community-dwelling elderly Japanese people. ⋯ Sarcopenia, defined by muscle mass, muscle strength and physical performance, was associated with functional decline over a 2-year period in elderly Japanese. Interventions to prevent sarcopenia are very important to prevent functional decline among elderly individuals.
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Geriatr Gerontol Int · Oct 2013
Decreased serum transforming growth factor-β1 concentration with aging is associated with the severity of emphysema in chronic obstructive pulmonary disease.
Age-associated changes of the lung might increase pathogenetic susceptibility to chronic obstructive pulmonary disease (COPD). Decrement in serum transforming growth factor (TGF)-β1 concentration is reported in elderly people. As impaired TGF-β1 signaling could cause emphysema-like changes, we hypothesized that decreased TGF-β1 with aging is correlated with emphysema. ⋯ Although no correlation was found between TGF-β1 and the severity of COPD, TGF-β1 significantly decreased as emphysema became more severe. Age-related decrease of TGF-β1 in COPD might be associated with emphysematous alterations of the lungs in elderly subjects.