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hydratation, body mass

Ricardo J S Costa, Rhiannon Snipe, Vera Camões-Costa, Volker Scheer, Andrew Murray
BACKGROUND: Debilitating gastrointestinal symptoms (GIS) and dermatological injuries (DI) are common during and after endurance events and have been linked to performance decrements, event withdrawal, and issues requiring medical attention. The study aimed to determine whether GIS and DI affect food and fluid intake, and nutritional and hydration status, of ultramarathon runners during multi-stage (MSUM) and 24-h continuous (24 h) ultramarathons. METHODS: Ad libitum food and fluid intakes of ultramarathon runners (MSUM n = 54; 24 h n = 22) were recorded throughout both events and analysed by dietary analysis software...
December 2016: Sports Medicine—Open
Mariangela Rondanelli, Antonella Riva, Paolo Morazzoni, Pietro Allegrini, Milena Anna Faliva, Maurizio Naso, Alessandra Miccono, Gabriella Peroni, Irene Degli Agosti, Simone Perna
The study aimed to evaluate the effect of Zingiber officinale and Echinacea angustifolia extract supplementation (25 mg of ginger and 5 mg of Echinacea) for 30 days on inflammation and chronic pain in knee osteoarthritis (OA). Consecutive nonsteroidal anti-inflammatory-drugs (NSAIDs) poor responders with chronic inflammation and pain due to knee arthrosis were assessed (15 subjects, age: 67.2 ± 7.9, body mass index: 30.6 ± 7.1, men/women:2/13). The primary endpoint was to determine pain improvement from baseline to Day 30 by Tegner Lysholm Knee Scoring...
October 13, 2016: Natural Product Research
Mary Caitlin Stevenson Wilcoxson, Samantha Louise Johnson, Veronika Pribyslavska, James Mathew Green, Eric Kyle O'Neal
Runners are unlikely to consume fluid during training bouts increasing the importance of recovery rehydration efforts. This study assessed urine specific gravity (USG) responses following runs in the heat with different recovery fluid intake volumes. Thirteen male runners completed 3 evening running sessions resulting in approximately 2,200±300 mL of sweat loss (3.1±0.4% body mass) followed by a standardized dinner and breakfast. Beverage fluid intake (pre/post-breakfast) equaled 1,565/2,093 mL (low; L), 2,065/2,593 mL (moderate; M) and 2,565/3,356 mL (high; H)...
October 6, 2016: International Journal of Sport Nutrition and Exercise Metabolism
Joseph John Matthews, Ceri Nicholas
There is a lack of research documenting the weight-making practices of mixed-martial-arts (MMA) competitors. The purpose of the investigation was to quantify the magnitude and identify the methods of rapid weight loss (RWL) and rapid weight gain (RWG) in MMA athletes preparing for competition. Seven athletes (mean ± SD, age 24.6 ± 3.5 yrs, body mass 69.9 ± 5.7 kg, competitive experience 3.1 ± 2.2 yrs) participated in a repeated-measures design. Measures of dietary intake, urinary hydration status, and body mass were recorded in the week preceding competition...
October 6, 2016: International Journal of Sport Nutrition and Exercise Metabolism
K Tangvoraphonkchai, A Davenport
BACKGROUND/OBJECTIVES: Patients with chronic kidney disease treated by haemodialysis (HD) are at increased risk of sarcopenia. Bioelectrical impedance spectroscopy (BIS) can be used to determine body composition, and is one of the several potential screening tools for sarcopenia. The newer generation of portable hand-held devices can be readily used in dialysis centres. The results from BIS devices using a two-compartmental model of body composition can be affected by hydration status and so ideally measurements should be made when patients are not overhydrated...
September 28, 2016: European Journal of Clinical Nutrition
Paik Seong Lim, Chang Hsu Chen, Fansan Zhu, Peter Kotanko, Yachung Jeng, Chun Yu Hu, Li Shu Chiu, Hui-Chen Chang
OBJECTIVE: Obesity is becoming increasingly common in hemodialysis (HD) patients and is associated with inflammation and increased mortality. The primary aim of the present study was to evaluate the accuracy and variability of the bioimpedance device in measuring body fat in Taiwanese dialysis patients. DESIGN: Cross-sectional study. SUBJECTS: One hundred twenty-two adult patients receiving HD in a single hospital in Taiwan. SETTING: We compared the results of fat mass (FM) measured by dual-energy x-ray absorptiometry (DEXA) and bioelectrical impedance spectroscopy device (Body composition monitor, BCM)...
September 22, 2016: Journal of Renal Nutrition
Steve Malangone, Christopher J Campen
A 60-year-old man initially presented with pain in the right upper quadrant in October 2010. A computed tomography (CT) scan of the abdomen pelvis completed at that time showed a mass at the junction of the body and tail of the pancreas and multiple large liver lesions. A CT-guided liver biopsy revealed low-grade neuroendocrine carcinoma. The patient was initially started on systemic treatment with sunitinib (Sutent) and octreotide. He developed intolerable side effects, including nausea and migraine. Therapy was discontinued in October 2011, when a CT scan revealed evidence of disease progression...
November 2015: Journal of the Advanced Practitioner in Oncology
Timothy J Schultz, Peter Roupas, Richard Wiechula, Debra Krause, Susan Gravier, Anthony Tuckett, Sonia Hines, Alison Kitson
BACKGROUND: Optimizing body composition for healthy aging in the community is a significant challenge. There are a number of potential interventions available for older people to support both weight gain (for those who are underweight) and weight loss (for overweight or obese people). While the benefits of weight gain for underweight people are generally clearly defined, the value of weight loss in overweight or obese people is less clear, particularly for older people. OBJECTIVES: This umbrella review aimed to measure the effectiveness of nutritional interventions for optimizing healthy body composition in older adults living in the community and to explore theirqualitative perceptions...
August 2016: JBI Database of Systematic Reviews and Implementation Reports
Yuri Hosokawa, William M Adams, Douglas J Casa
CONTEXT: It is unknown how valid esophageal, rectal, and gastrointestinal temperatures (TES, TRE, and TGI) compare after exercise-induced hyperthermia in various hydration states. OBJECTIVE: The purpose of this study was to examine the differences between TES, TRE, and TGI during passive rest following exercise-induced hyperthermia under two different hydration states: euhydrated (EU) and hypohydrated (HY). DESIGN: Randomized-crossover design...
August 24, 2016: Journal of Sport Rehabilitation
María Del Pilar Milke-García
Adulthood starts after youth and is characterized by the completion of growth and the achievement of organic and psychological maturity. Obesity and other preventable diseases related to lifestyle are common at this age. A complete, balanced and sufficient diet, together with exercise are important in order to prevent and treat these diseases. Several studies have brought about the mechanisms by which the incorporation of milk and dairy products to diet is beneficial in order to prevent and treat these diseases...
September 2016: Gaceta Médica de México
Carlene A Johnson Stoklossa, Mary Forhan, Raj S Padwal, Maria Cristina Gonzalez, Carla M Prado
PURPOSE OF REVIEW: The purpose of this review is to explore the practical considerations for body composition assessment of adults with class II/III obesity. Studies assessing adults (18-64 years) with a body mass index (BMI) ≥35 kg/m(2) with bioelectrical impedance analysis (BIA) and/or dual-energy X-ray absorptiometry (DXA) were included. RECENT FINDINGS: Twelve studies met inclusion criteria. Five considerations were identified: variances in equipment and technology, equipment weight capacity, subject positioning, tissue penetration, and total body hydration...
September 3, 2016: Current Obesity Reports
Arezoo Khosravi, Mitra Dolatkhah, Hesam Sadat Hashemi, Zohreh Rostami
BACKGROUND: Contrast-induced nephropathy (CIN) is one of the most important complications of angiography in patients with chronic kidney disease (CKD) or diabetes mellitus. The prevention of CIN can decrease therapeutic costs and hospital stays. There is controversy in the literature over the preventive effect of statins on CIN. OBJECTIVES: This study was designed to evaluate the preventive effect of atorvastatin on CIN after angiography in CKD and diabetic patients...
May 2016: Nephro-urology Monthly
Giuseppe Sergi, Marina De Rui, Brendon Stubbs, Nicola Veronese, Enzo Manzato
The assessment of body composition has important applications in the evaluation of nutritional status and estimating potential health risks. Bioelectrical impedance analysis (BIA) is a valid method for the assessment of body composition. BIA is an alternative to more invasive and expensive methods like dual-energy X-ray absorptiometry, computerized tomography, and magnetic resonance imaging. Bioelectrical impedance analysis is an easy-to-use and low-cost method for the estimation of fat-free mass (FFM) in physiological and pathological conditions...
August 27, 2016: Aging Clinical and Experimental Research
I Martínez-Navarro, O Chiva-Bartoll, B Hernando, E Collado, V Porcar, C Hernando
PURPOSE: The present study aimed to explore whether Blood Pressure (BP) and Heart Rate Variability (HRV) responsiveness to orthostatism, jointly with Executive Function (EF) performance, were diminished following an ultraendurance mountain race. Besides, we wanted to assess whether hydration status was related to either performance or the abovementioned alterations. METHODS: Fifty recreational ultraendurance athletes participating in the Penyagolosa Trails CSP115 race (118 km and a total positive elevation of 5439 m) were evaluated before and after the competition...
August 18, 2016: Journal of Strength and Conditioning Research
Tolga Özmen, Mirkhalig Javadov, Cumhur S Yeğen
OBJECTIVE: Surgical site infection (SSI) is a common complication after surgery and is an indicator of quality of care. Risk factors for SSI are studied thoroughly for most types of gastrointestinal surgeries and especially colorectal surgeries, but accumulated data is still lacking for gastric surgeries. We studied the parameters affecting SSI rate after gastric cancer surgery. MATERIAL AND METHODS: Consecutive patients, who underwent elective gastric cancer surgery between June and December 2013, were included...
2016: Ulusal Cerrahi Dergisi
David Benton, Kimberly T Jenkins, Heather T Watkins, Hayley A Young
BACKGROUND: Because the assumption that small changes in hydration status are readily compensated by homeostatic mechanisms has been little studied, the influence of hypohydration on cognition was examined. OBJECTIVES: We assessed whether a loss of <1% of body mass due to hypohydration adversely influenced cognition, and examined the possible underlying mechanisms. DESIGN: A total of 101 individuals were subjected to a temperature of 30°C for 4 h and randomly either did or did not consume 300 mL H2O during that period...
September 2016: American Journal of Clinical Nutrition
Naoko Mori, Mitsuyoshi Kano, Norie Masuoka, Tomoe Konno, Yumiko Suzuki, Kouji Miyazaki, Yukihide Ueki
Although persistent constipation is considered to be associated with skin problems, the supporting evidence is limited. Hence, this study investigated the effects of probiotic and prebiotic fermented milk on skin and intestinal conditions in an open-label trial. Among the 101 Japanese healthy young female students that participated, the 81 subjects in the intake group consumed a bottle of probiotic and prebiotic fermented milk containing Bifidobacterium breve strain Yakult and galactooligosaccharides daily for 4 weeks after a pre-intake period of 4 weeks, while the 20 subjects in the non-intake group did not consume the test beverage...
2016: Bioscience of Microbiota, Food and Health
Hayley A Young, David Benton
INTRODUCTION: To date, dehydration has been typically reported to infl uence psychological parameters when there has been at least a 2% loss of body mass, although there has been little examination of those going about their everyday lives, those who have lost less than 1% of body mass. In such situations factors such as the initial hydration status and individual differences in the response to a reduced fl uid intake are likely to be infl uential. Yet to study the complexity added by such additional variables novel methods of statistical analysis are required...
2016: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
Cristina Casals, María Ángeles Vázquez Sánchez, José Luis Casals Sánchez, Ernesto Suárez-Cadenas
INTRODUCTION: Malnutrition is a serious and relatively common problem among hospitalized patients; moreover, it is known that a good hydration state contributes to health and wellbeing. OBJECTIVE: The aim of this study was to determine the relationship between nutritional status, functional dependency, quality of life and liquid-intake habits in malnourished patients after hospital discharge. METHODS: Cross-sectional descriptive study in 91 patients (45 males) who presented malnutrition at hospital discharge...
2016: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
Priscila Giacomo Fassini, Carolina Ferreira Nicoletti, Karina Pfrimer, Carla Barbosa Nonino, Júlio Sérgio Marchini, Eduardo Ferriolli
BACKGROUND & AIMS: Short bowel syndrome (SBS) represents a serious intestinal absorption disorder. Therefore, patients with SBS may have severe malnutrition and excessive mineral and fluid losses. Once the assessment of nutritional status is important in their follow-up, body composition measurements and especially total body water (TBW) must be repeatedly evaluated for the assessment of changes in hydration and nutritional care. The aim of this study was to investigate if bioelectrical impedance vector analysis (BIVA) is a useful predictor of nutritional and hydration status in SBS patients...
July 27, 2016: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
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