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Objective: To investigate the prognostic value of elements of the Geriatric Assessment, in particular the Timed Up and Go (TUG) Test and the Barthel Index of Activities of Daily Living (ADL) for one-year post-operative mortality in elderly patients with cancer., Materials and Methods: This prospective cohort study included patients 65years of age or older undergoing elective major surgery for cancer between June 2008 and June 2010. Preoperative functional status was measured by the TUG Test and the Barthel Index of ADL Cognitive state was assessed by the Mini Mental State Examination (MMSE). Complications were recorded prospectively. The degree of resection was noted., Results: Data from 131 patients (56% women; median age, 71years) were analysed at 1year of follow-up. Mortality after 1year was 28.2%. Twenty-nine patients (22.3%) were dependent in ADLs, and 43 (35.2%) impaired in TUG. Thirteen patients (10.7%) were both, dependent in ADLs and impaired in TUG. Short-term complications after surgery occurred in 66% of patients, and major complications occurred in 29%. Patients who were dependent in ADLs and impaired in TUG had significantly higher 1-year mortality (OR, 4.5; 95% CI, 1.21-18.25; p=0.034). Lower scores on the MMSE (OR, 0.64; 95% CI, 0.43-0.95; p=0.048) and incomplete surgical resection (OR, 3.25; 95% CI, 1.15-9.20; p=0.026) were independently associated with higher 1-year mortality., Conclusion: Functional assessments, such as ADL and TUG scores, as well as mild cognitive impairment, are predictors of long-term outcome in elderly cancer patients., Trial Registration: German Clinical Trials Register (DRKS 00005150)., (Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.)

Objectives: We investigated the impact of low phase angle (PhA) values on muscle strength, quality of life, symptom severity, and 1-year mortality in older cancer patients., Design: Prospective study with 1-year follow-up., Participants: Cancer patients aged >60 years., Methods: PhA was derived from whole body impedance analysis. The fifth percentile of age-, sex-, and body mass index-stratified reference values were used as cut-off. Quality of life was determined with the European Organization of Research and Treatment in Cancer questionnaire, reflecting both several function scales and symptom severity. Muscle strength was assessed by hand grip strength, knee extension strength, and peak expiratory flow., Results: 433 cancer patients, aged 60-95 years, were recruited. Patients with low PhA (n = 197) exhibited decreased muscle strength compared with patients with normal PhA (hand grip strength: 22 ± 8.6 vs 28.9 ± 8.9 kg, knee extension strength: 20.8 ± 11.8 vs 28.1 ± 14.9 kg, and peak expiratory flow: 301.1 ± 118 vs 401.7 ± 142.6 L/min, P < .001). Physical function, global health status, and role function from the European Organization of Research and Treatment in Cancer questionnaire were reduced, and most symptoms (fatigue, anorexia, pain, and dyspnea) increased in patients with low PhA (P < .001). In a risk-factor adjusted regression analysis, PhA emerged as independent predictor of physical function (ß:-0.538, P = .023), hand grip strength (ß:-4.684, P < .0001), knee extension strength (ß:-4.548, P = .035), and peak expiratory flow (ß:-66.836, P < .0001). Low PhA moreover predicted 1-year mortality in the Cox proportional hazards regression model, whereas grip strength was no longer significant., Conclusions: PhA below the fifth reference percentile is highly predictive of decreased muscle strength, impaired quality of life, and increased mortality in old patients with cancer and should be evaluated in routine assessment., (Copyright © 2015 AMDA – The Society for Post-Acute and Long-Term Care Medicine. Published by Elsevier Inc. All rights reserved.)

Similar to other industrialized countries, Germany's population is ageing. Whereas some people enjoy good physical and cognitive health into old age, others suffer from a multitude of age-related disorders and impairments which reduce life expectancy and affect quality of life. To identify and characterize the factors associated with 'healthy' vs. 'unhealthy' ageing, we have launched the Berlin Aging Study II (BASE-II), a multidisciplinary and multi-institutional project that ascertains a large number of ageing-related variables from a wide range of different functional domains. Phenotypic assessments include factors related to geriatrics and internal medicine, immunology, genetics, psychology, sociology and economics. Baseline recruitment of the BASE-II cohort was recently completed and has led to the sampling of 1600 older adults (age range 60-80 years), as well as 600 younger adults (20-35 years) serving as the basic population for in-depth analyses. BASE-II data are linked to the German Socio-Economic Panel Study (SOEP), a long-running panel survey representative of the German population, to estimate sample selectivity. A major goal of BASE-II is to facilitate collaboration with other research groups by freely sharing relevant phenotypic and genotypic data with qualified outside investigators., (Published by Oxford University Press on behalf of the International Epidemiological Association © The Author 2013; all rights reserved.)

Background: The metabolic syndrome (MetS) is a cluster of cardiovascular risk factors which has been linked with a decline in muscle mass. However, with a variety of sarcopenia definitions, it is unclear which approach is suitable to detect reduced muscle mass in subjects with MetS who are frequently characterized by an increased fat mass and higher body weight.Methods: We analyzed cross-sectional data of 1,402 (51.1% female; 69±3.7 years) old community-dwelling subjects of the Berlin Aging Study II. MetS was defined according to the guidelines of the International Diabetes Federation/American Heart Association/National Heart, Lung, and Blood Institute (IDF/AHA/NHLBI, 2009). Sarcopenia was defined as suggested by Baumgartner et al. (low appendicular lean mass corrected for height, ALM/HT(2)) and according to standardized residuals following the approach suggested by Newman et al., which corrects appendicular lean mass (ALM) for weight and height.Results: MetS was identified in 35% of the participants, 25.6% had sarcopenia according to ALM/HT(2), 20% according to the residual approach. We compared the two operational parameters and found that the majority of physical and metabolic parameters were more impaired and self-reported difficulties in physical performance were greater in individuals defined sarcopenic according to residuals than subjects who were sarcopenic according to a low ALM/HT(2).Conclusion: Our results indicate that an approach to define sarcopenia which corrects ALM both for height and weight is more suitable to detect increased physical limitations as well as higher metabolic impairment, compared to adjustment of ALM only for height. [ABSTRACT FROM AUTHOR]