BACKGROUND Malnutrition is frequent among older people and is associated with morbi-mortality. The aim of the study is to assess the effectiveness of a multifactorial and multidisciplinary intervention in the nutritional status among the elderly. METHODS Randomized, single-blind, parallel-group, clinical trial conducted from January 2009 to December 2010 in seven primary health care centers i...

Objective: This study investigates the association between MNA results and frailty status in community-dwelling older adults. In addition the relevance of singular MNA items and subscores in this regard was tested. Design: Cross-sectional study. Setting: Community-dwelling older adults were recruited in the region of Nürnberg, Germany. Participants: 206 volunteers aged 75 years or older without...

OBJECTIVES To calculate the prevalence of hypovitaminosis D in subjects aged 85 years old and to study the relationship between some common geriatric evaluation scales and vitamin D status. DESIGN Prospective cohort study. SETTING A community-based study. PARTICIPANTS 312 subjects aged 85 years old. MEASUREMENTS Geriatric assessment was based on comorbidity, functional status according ...

Background: Brazilian population has passed for a process of demographic transition throughout latest years, characterized for the increase of the elderly population. Malnutrition is a serious problem to frail elderly. Objective: The objective of this study was o evaluate the risk of malnutrition among institutionalized elderly resident in municipal shelters in the city of Rio de Janeiro, Brazi...

OBJECTIVE Bioelectrical impedance vector analysis (BIVA) and phase angle (PA) have been shown previously to indicate relative nutritional status in patients. The aim of this study was to investigate the application of BIVA and PA assessments in a cohort of frail older hospital patients and compare these assessments with malnutrition risk screening by MUST (Malnutrition Universal Screening Tool)...

Malnutrition is common in older adults and often goes unrecognised and untreated. Australian evidence-based guidelines for the management of malnutrition indicate that only the Mini Nutritional Assessment short form (MNA-sf) and Rapid Screen are recommended for use as malnutrition screening tools in the rehabilitation setting. The aim of this secondary analysis was to assess the validity and re...

In this chapter we have reviewed the evidence for physiological anorexia of aging and stressed that its pathophysiology involves both central and peripheral mechanisms. Early satiation in the older person appears to involve signals predominantly arising in the stomach. The increased feeling of satiety in older persons is mainly related to changes in the central feeding drive, in particular a de...

OBJECTIVE To estimate the prevalence of malnutrition among free-living elderly in a rural population of south India. DESIGN Cross-sectional study. Nutritional status was assessed using the Mini Nutritional Assessment (MNA) questionnaire, which is an eighteen-item nutritional screening instrument used in the elderly. SETTING Kaniyambadi block, a rural development block in the state of Tamil ...

Neuroblastoma (NB) is the most common extra-cranial solid tumor of childhood and is characterized by a wide range of clinical behaviors. Amplification of MYCN is a well-known poor prognostic factor in NB patients. As the MYCN amplification status is usually tested using tumor specimens, lengthy and invasive procedures are unavoidable. To evaluate the possibility of detecting MYCN amplification ...