Archives of gerontology and geriatrics
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Arch Gerontol Geriatr · Sep 2011
Multicenter Study Comparative StudyFive-year survival of patients after out-of-hospital cardiac arrest depending on age.
Patient's age belongs to the independent prognostic factors of patients after out-of-hospital cardiac arrest (OHCA). This study aimed to evaluate the influence of age on 5-year survival in professionally cardio-pulmonary resuscitated patients with "primary cardiac" etiology OHCA. In this analysis of prospective multi-centric study, from April 1, 2002 until August 31, 2004, a total of 560 patients were included (aged 16-97 years) from the East Bohemian region, for whom a professional cardio-pulmonary resuscitation for OHCA was attempted. ⋯ Of the subgroup <70 years, 29 patients (10%) survived to year 5 (58% from the 50 patients surviving to day 30), and in the subgroup ≥ 70 years, we had 4 patients surviving to year 5 (2%) (29% from the 14 patients surviving to day 30), respectively (Fisher's exact test; comparison in the all resuscitated patients: p < 0.001, in the population surviving to day 30: p = 0.071). In conclusion, there was a trend towards a worse outcome in 5-year survival following OHCA in the patients aged ≥ 70 years. Nevertheless, these data support that prognosis OHCA of elders is not associated with universal dismal outcome.
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Arch Gerontol Geriatr · Sep 2011
Comparative Study Controlled Clinical TrialThirst in the elderly with and without heart failure.
Elderly patients with heart failure (HF) may be troubled by thirst, despite the fact that elderly have an impaired ability to sense thirst. The present study was undertaken to compare the intensity of thirst in patients with and without HF and to evaluate how this symptom relates to the health-related quality of life and indices of the fluid balance. Forty-eight patients (mean age 80 years) admitted to hospital with worsening HF (n = 23) or with other acute illness (n = 25) graded their thirst and estimated their health-related quality of life (HRQoL). ⋯ There was no statistically significant relationship between thirst and HRQoL, which was low overall. Serum sodium and urine color did not differ significantly between the groups, but the urine of the HF patients had a lower sodium concentration and osmolality. We conclude that elderly patients with worsening HF have considerably increased thirst and, hence, intense thirst should be regarded as a symptom of HF.
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Arch Gerontol Geriatr · Sep 2011
Comparative StudyRelationship between body composition and age, menopause and its effects on bone mineral density at segmental regions in Central Southern Chinese postmenopausal elderly women with and without osteoporosis.
We aimed at evaluating the relationship between lean mass and fat mass with age, menopausal age (MA) and years since menopause (YSM) and their effects on bone mineral density (BMD) at segmental regions in postmenopausal elderly women with and without osteoporosis. After using a dual-energy X-ray absorptiometry (DXA) methodology to measure body composition and BMD at posteroanterior spine and hip in 244 postmenopausal elderly non-osteoporotic (Non-OP) women (65.5 ± 4.3 years) and 298 postmenopausal elderly osteoporotic (OP) women (67.1 ± 4.4 years), we found that in postmenopausal elderly Non-OP women, there was no correlation between lean mass with age, MA, and YSM, as well as no correlation between fat mass with age (all, p > 0.05); leg fat (LF) mass (r = 0.187; p<0.01), whole body fat (WF) mass (r = 0.151; p < 0.05), and trunk fat (TRF) mass (r = 0.141; p < 0.05) were positively correlated with MA; LF (r = -0.131; p < 0.05) and WF (r = -0.127; p < 0.05) were negatively associated with YSM; WF and whole body lean (WL) mass were the most important body composition components influencing BMD at the third lumbar spine (L3), total first to fourth lumbar spine (L1-4) and hip, respectively; TRF was the most significant determinant of BMD at both L2 and L4. In postmenopausal elderly OP women, there was no relationship between body composition with MA (p > 0.05); Trunk lean (TRL) mass (r = -0.183; p < 0.05), leg lean (LL) mass (r = -0.136; p < 0.01), and WL mass (r = -0.162; p < 0.01) were negatively correlated with age; TRL mass (r = -0.132; p < 0.05), LL mass (r = -0.152; p < 0.01), WL mass (r = -0.170; p < 0.01) were also negative with YSM; WF was the most important factor influencing BMD at lumbar spine and hip. These data suggest in postmenopausal elderly Non-OP women, fat mass (TRF, LF, and WF) was more related with MA; WF and WL mass were the most important body composition components influencing BMD at L1-4 and hip, respectively; in postmenopausal elderly OP women, body composition was not correlated with MA; lean mass (TRL, LL, and WL) was more age-related negatively; WF mass was the most significant factor affecting BMD at lumbar spine and hip.
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Arch Gerontol Geriatr · Sep 2011
Comparative StudyAssessment of pain-related fear in patients with the thrust plate prosthesis (TPP): due to hip fracture and hip osteoarthritis.
The aim of this study is to determine the differences between hip fracture and hip arthrosis groups and to assess pain related fear of injury in patients who were operated using the TPP following hip fracture or hip arthrosis. Fifty-eight patients (mean age = 63.9 ± 10.3 years) who were operated using the TPP, following hip fracture (hip fracture group; n = 25) or coxarthrosis (coxarthrosis group; n = 33) were recruited. All of the measurements were performed after a follow-up time of at least 2 years. ⋯ High TSK scores proved us that the patients with TPP had fear of movement even they had enough physical performance. The coxarthrosis group had higher pain intensity. Rehabilitation clinicians should consider pain-related belief which is more important than pain intensity and functional level in coxarthrosis patients.
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Arch Gerontol Geriatr · Jul 2011
Prognostic impact of pre-operative albumin on short-term mortality and complications in patients with hip fracture.
Low serum albumin may have prognostic value for morbidity and mortality in patients with hip fracture. The primary aim of the study was to evaluate the independent association between low serum albumin (<35 g/l) at hospital admission and short-term (in-hospital) mortality and post-operative complications of patients with hip fracture. We reviewed a prospective population-based cohort of 583 hip fracture patients who had pre-operative albumin values measured at hospital admission in one of the 3 tertiary hospitals in Northern Alberta, Canada. ⋯ After multivariate adjustment, the association between low serum albumin and mortality remained large and statistically significant (adjusted OR=2.44, 95% confidence interval (CI)=1.17-5.12). Low albumin levels were also significantly associated with post-operative medical complications (adjusted OR=1.96, 95% CI=1.36-2.83). We conclude that routine measurement of serum albumin provides valuable prognostic information for treating this frail population.