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Elderly + generation

M Iki, Y Fujita, J Tamaki, K Kouda, A Yura, Y Sato, J S Moon, A Harano, K Hazaki, E Kajita, M Hamada, K Arai, K Tomioka, N Okamoto, N Kurumatani
: Frail elderly individuals have elevated risks of both fracture and mortality. We found that incident fractures were associated with an increased risk of death even after adjusting for pre-fracture frailty status as represented by physical performance tests and laboratory tests for common geriatric diseases in community-dwelling elderly Japanese men. INTRODUCTION: While fractures reportedly increase the risk of mortality, frailty may complicate this association, generating a false-positive result...
October 18, 2016: Osteoporosis International
Susanna Esposito, Giada Di Pietro
Respiratory syncytial virus (RSV) is among the most common causes of lower respiratory tract infection among infants and the elderly worldwide. Despite its long history, no licensed vaccine is available. Recently, advances in the knowledge of RSV biology and pathology as well as the development of new techniques to generate vaccine candidates have increased the number of promising vaccines. The aim of this review is to analyze RSV characteristics, to consider the history of RSV vaccines and to discuss RSV vaccines currently in development...
October 18, 2016: Future Microbiology
Yutong He, Xinyuan Zhang, Liqun Wang, Ziqiang Tian, Qingyi Liu, Jifang Yao, Yueping Liu, Chuanbao Li, Li Min, Baoen Shan
Non-small cell lung cancer (NSCLC) is a major public health problem worldwide and leads to a high mortality. NSCLC is always diagnosed in late stages because of its unapparent symptoms. However, cell-free DNA (cfDNA) may serve as a new potential biomarker to detect early stage of non‑small cell lung cancer. Here we recruited 10 non-small cell lung cancer patients to obtain fresh tumor tissue, peripheral blood lymphocytes (PBLs), and plasma. CfDNAs from 13 elderly people and 7 middle-age smokers were also extracted as controls...
October 12, 2016: International Journal of Oncology
Krystina Parker, Willy Aasebø, Knut Stavem
BACKGROUND: Polypharmacy is commonly applied to elderly haemodialysis patients for treating terminal renal failure and multiple co-morbidities. Potentially inappropriate medications (PIMs) in multidrug regimens in geriatric populations can be identified using specially designed screening tools. OBJECTIVE: The aims of this study were to estimate the prevalence of PIMs by applying the Screening Tool of Older Persons' Prescriptions (STOPP) criteria and the Beers criteria to elderly haemodialysis patients and to assess the association of some risk factors with the presence of PIMs...
September 2016: Drugs—Real World Outcomes
Arvind Kumar, Ritesh Kumar, Vinod Kumar Verma, Chandrakant Prasad, Rajesh Kumar, Shashi Kant, Gunjan Kumar, Neha Singh, Rupam Kumari
INTRODUCTION: Opioids are widely used in conjunction with local anesthetics as they permit the use of lower dose of local anesthetics while providing adequate anesthesia and analgesia. It both provides adequate anesthesia as well as lower drug toxicity neuraxial administration of opioids in conjunction with local anesthetics improves the quality of intraoperative analgesia and prolongs the duration of postoperative analgesia. Bupivacaine is the most commonly used drug for subarachnoid block due to its lesser side effects...
September 2016: Anesthesia, Essays and Researches
Henrika Wickström, Johan O Nyman, Mathias Indola, Heidi Sundelin, Leif Kronberg, Maren Preis, Jukka Rantanen, Niklas Sandler
Printing technologies were recently introduced to the pharmaceutical field for manufacturing of drug delivery systems. Printing allows on demand manufacturing of flexible pharmaceutical doses in a personalized manner, which is critical for a successful and safe treatment of patient populations with specific needs, such as children and the elderly, and patients facing multimorbidity. Printing of pharmaceuticals as technique generates new demands on the quality control procedures. For example, rapid quality control is needed as the printing can be done on demand and at the point of care...
October 13, 2016: AAPS PharmSciTech
Zhe He, Neil Charness, Jiang Bian, William R Hogan
Well-designed and well-conducted clinical studies represent gold standard approaches for generating medical evidence. However, elderly populations are systematically underrepresented in studies across major chronic medical conditions, which has hampered the generalizability (external validity) of studies to the real-world patient population. It is the norm that intervention studies often require a homogeneous cohort to test their hypotheses; therefore older adults with co-medications and comorbidities are often excluded...
February 2016: ... IEEE-EMBS International Conference on Biomedical and Health Informatics. IEEE-EMBS International Conference on Biomedical and Health Informatics
Brandon Coder, Weikan Wang, Liefeng Wang, Zhongdao Wu, Qichuan Zhuge, Dong-Ming Su
The interaction between T cells and the central nervous system (CNS) in homeostasis and injury has been recognized being both pathogenic (CD4+ T-helper 1 - Th1, Th17 and γδT) and ameliorative (Th2 and regulatory T cells - Tregs). However, in-depth studies aimed to elucidate the precise in the aged microenvironment and the dichotomous role of Tregs have just begun and many aspects remain unclear. This is due, not only to a mutual dependency and reciprocal causation of alterations and diseases between the nervous and T cell immune systems, but also to an inconsistent aging of the two systems, which dynamically changes with CNS injury/recovery and/or aging process...
October 11, 2016: Oncotarget
Edwin J Meneses-Gómez, Adriana Posada-López, Andrés A Agudelo-Suarez
Metrosalud is the largest public hospital network in the city of Medellin and one of the most important in Colombia providing health care to the most vulnerable population. The objective of the study was to determine the Oral HealthRelated Quality of Life (OHRQoL) and its related factors in the elderly population receiving health care at the public hospital network in Medellin (Colombia). A crosssectional design was used. Men and women ≥ 65 years old were considered for this research, selected from first consultation records by the institution's statistical unit for 2011, who accepted to participate after being contacted by telephone...
September 2016: Acta Odontológica Latinoamericana: AOL
David Weber, Jin Long, Mary B Leonard, Babette Zemel, Joshua F Baker
BACKGROUND: Recent studies suggest that adjustment of measures of lean mass for adiposity improves associations with physical function. Our objective was to develop and test a method to adjust appendicular lean mass for adiposity. METHODS: Whole-body DXA data in 14,850 adults in the National Health and Nutrition Examination Survey were used to generate sex-, and race-specific standard deviation scores (Z-Scores relative to age and T-scores relative to 25 year-olds) for appendicular lean mass index (ALMI, kg/m2) and fat mass index (FMI, kg/m2)...
2016: PloS One
Jost-Julian Rumpf, Mirko Wegscheider, Karen Hinselmann, Christopher Fricke, Bradley R King, David Weise, Juliane Klann, Ferdinand Binkofski, Giovanni Buccino, Avi Karni, Julien Doyon, Joseph Classen
Consolidation, by which performance increments after a training intervention are secured and sometimes generated, is reduced in elderly humans. The present study addressed the question whether transcranial direct current stimulation (tDCS) applied after motor training improves consolidation of explicit motor sequence learning in healthy older humans. In the first experiment, anodal or cathodal tDCS to the left primary motor cortex, anodal tDCS to premotor cortex, or sham tDCS was applied immediately after completion of a finger sequence learning task...
September 13, 2016: Neurobiology of Aging
Faiçal Jarraya
Hypertension remains the most important risk factor for cardiovascular disease. If antihypertensive drugs choice is well guided today, blood pressure (BP) target still a subject of controversies. Residual risk is matter of debate and the lower- the better dogma is come back again regarding to data reported from recent trials. The J curve, reason for European Society of Hypertension Guidelines reappraisal in 2009, is criticized by recent data. The one goal (<140/90 mmHg) fit 90 mmg 90 mmHg) fit all should be adapted as a personalized goal guided by evidence generated by randomized controlled trials...
October 9, 2016: Advances in Experimental Medicine and Biology
Hiroshi Endo, Shuichi Ino, Waka Fujisaki
Elderly individuals whose ability to chew and swallow has declined are often restricted to unpleasant diets of very soft food, leading to a poor appetite. To address this problem, we aimed to investigate the influence of altered auditory input of chewing sounds on the perception of food texture. The modified chewing sound was reported to influence the perception of food texture in normal foods. We investigated whether the perceived sensations of nursing care foods could be altered by providing altered auditory feedback of chewing sounds, even if the actual food texture is dull...
October 5, 2016: Physiology & Behavior
Frederic Ehrler, Chloé Weber, Christian Lovis
BACKGROUND: Demographic growth in conjunction with the rise of chronic diseases is increasing the pressure on health care systems in most OECD countries. Physical activity is known to be an essential factor in improving or maintaining good health. Walking is especially recommended, as it is an activity that can easily be performed by most people without constraints. Pedometers have been extensively used as an incentive to motivate people to become more active. However, a recognized problem with these devices is their diminishing accuracy associated with decreased walking speed...
October 6, 2016: Journal of Medical Internet Research
Sarah J Clements, Simon R Carding
Many countries are facing population ageing with those over 65 years of age likely to represent the largest population over the next 10-20 years. Living longer often comes with poor health and in particular a decline of immune function characterised by poor vaccine responses and increased risk of infection and certain cancers. Ageing and diet represent major intrinsic and extrinsic factors that influence the makeup and activity of resident intestinal microbes, the microbiota, the efficient functioning of which is essential for sustaining overall health and the effectiveness of the immune system...
August 10, 2016: Critical Reviews in Food Science and Nutrition
Daigo Morita, Yoshihiro Nishida, Yoshitoshi Higuchi, Taisuke Seki, Kunihiro Ikuta, Hideki Asano, Naoki Ishiguro
Impairment of the activities of daily living (ADL) by osteoporosis is an important concern in developed countries with a super-aging population. Vitamin D, which is a crucial molecule in bone metabolism and mainly produced endogenously with ultraviolet (UV) light exposure, is known to be insufficient in the elderly population. We used an UV Light-Emitting Diode (UV-LED) instrument generating a narrow-range wavelength to analyze the efficacy of endogenous vitamin D production. The primary purpose of this study was to examine the effects of UV irradiation at various narrow-range wavelengths using UV-LED on vitamin D supplementation...
September 29, 2016: Journal of Photochemistry and Photobiology. B, Biology
Pâmela Patricia Mariano, Lígia Carreira
Objective: To describe the defense strategies used by nurses working in long-stay institutions for the elderly when faced with work environment distress. Methodology: Descriptive, exploratory and qualitative research performed through interviews held with 27 nurses at long-stay institutions for the elderly between April and September 2013. Data analysis was performed through content analysis and the theory known as work psychodynamics. Results: The strategies used were: considering death as something natural, understanding death of those in critical condition as the end to a sufferable condition, understanding the patient's resistance as a symptom of disease and senility, limit the reach of work problems in their personal life, and restrict the affective involvement with patients...
September 29, 2016: Revista Gaúcha de Enfermagem
Inga Holube, Kristina Haeder, Christina Imbery, Reinhard Weber
Disturbing factors like reverberation or ambient noise can impair speech recognition and raise the listening effort needed for successful communication in daily life. Situations with high listening effort are thought to result in increased stress for the listener. The aim of this study was to explore possible measures to determine listening effort in situations with varying background noise and reverberation. For this purpose, subjective ratings of listening effort, speech recognition, and stress level, together with the electrodermal activity as a measure of the autonomic stress reaction, were investigated...
October 3, 2016: Trends in Hearing
Yan Sun, Carolina B López
Respiratory syncytial virus (RSV) causes mild to severe respiratory illness in humans and is a major cause of hospitalizations of infants and the elderly. Both the innate and the adaptive immune responses contribute to the control of RSV infection, but despite successful viral clearance, protective immunity against RSV re-infection is usually suboptimal and infections recur. Poor understanding of the mechanisms limiting the induction of long-lasting immunity has delayed the development of an effective vaccine...
September 26, 2016: Vaccine
Augusto Bacelo Bidinotto, Camila Mello Dos Santos, Luísa Helena do Nascimento Tôrres, Maria da Luz Rosário de Sousa, Fernando Neves Hugo, Juliana Balbinot Hilgert
OBJECTIVES: To determine whether changes in oral health status were associated with decline in quality of life (QoL). DESIGN: Prospective cohort study. SETTING: Carlos Barbosa, southern Brazil. PARTICIPANTS: A random sample of 872 community-dwelling individuals aged 60 and older was evaluated in 2004. The current study population consisted of 389 participants available for follow-up in 2012. MEASURES: Change in QoL was assessed through the use of the short version of the World Health Organization QoL Assessment tool (WHOQOL-BREF) at baseline and follow-up...
September 29, 2016: Journal of the American Geriatrics Society
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