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https://www.readbyqxmd.com/read/28936708/impact-of-visceral-adiposity-as-well-as-sarcopenic-factors-on-outcomes-in-patients-undergoing-liver-resection-for-colorectal-liver-metastases
#1
Atsushi Kobayashi, Toshimi Kaido, Yuhei Hamaguchi, Shinya Okumura, Hisaya Shirai, Naoko Kamo, Shintaro Yagi, Kojiro Taura, Hideaki Okajima, Shinji Uemoto
OBJECTIVES: We have reported preoperative low skeletal muscularity as an independent risk factor for poor outcomes after liver transplantation, resection of hepatocellular carcinoma, pancreatic cancer and extrahepatic biliary malignancies. However, the impacts of visceral adiposity and muscularity on outcomes after liver resection for colorectal liver metastases (CLM) have not been fully investigated. METHODS: We retrospectively analyzed 124 patients undergoing primary liver resection for CLM between 2005 and 2014...
September 21, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28918171/the-association-between-delirium-and-sarcopenia-in-older-adult-patients-admitted-to-acute-geriatrics-units-results-from-the-glisten-multicenter-observational-study
#2
Giuseppe Bellelli, Antonella Zambon, Stefano Volpato, Pasquale Abete, Lara Bianchi, Mario Bo, Antonio Cherubini, Francesco Corica, Mauro Di Bari, Marcello Maggio, Giovanna Maria Manca, Maria Rosaria Rizzo, Andrea Rossi, Francesco Landi
BACKGROUND & AIMS: To date, studies assessing the relationship between sarcopenia and delirium, two of the most common geriatric syndromes, are lacking. We sought to explore this association by investigating the co-occurrence of these two conditions and the independent association between them in a population of hospitalized older adults. METHODS: Cross-sectional multicenter analysis of older adults consecutively admitted to 12 acute geriatric units (AGUs). Sarcopenia was assessed upon admission by evaluating the presence of low skeletal mass index (kg/m(2)), and either low handgrip strength or low walking speed (European Working Group on Sarcopenia in Older People, EWGSOP criteria)...
September 5, 2017: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28913934/the-incidence-of-sarcopenia-among-hospitalized-older-patients-results-from-the-glisten-study
#3
Anna Maria Martone, Lara Bianchi, Pasquale Abete, Giuseppe Bellelli, Mario Bo, Antonio Cherubini, Francesco Corica, Mauro Di Bari, Marcello Maggio, Giovanna Maria Manca, Emanuele Marzetti, Maria Rosaria Rizzo, Andrea Rossi, Stefano Volpato, Francesco Landi
BACKGROUND: New evidence is emerging on the importance of lean body mass during periods of illness and recovery. The preservation of lean body mass during such periods of intense stress impacts both patient and treatment outcomes. However, data concerning the incidence of sarcopenia among older people during hospitalization are scarce. The objective of this study was to evaluate the development of sarcopenia in a sample of hospitalized older subjects. METHODS: We used data of 394 participants from the multicentre Italian Study conducted by the Gruppo Lavoro Italiano Sarcopenia-Trattamento e Nutrizione (GLISTEN) in 12 Acute Care Wards (Internal Medicine and Geriatrics) of University Hospitals across Italy...
September 14, 2017: Journal of Cachexia, Sarcopenia and Muscle
https://www.readbyqxmd.com/read/28911059/forcing-the-vicious-circle-sarcopenia-increases-toxicity-decreases-response-to-chemotherapy-and-worsens-with-chemotherapy
#4
F Bozzetti
Sarcopenia has recently emerged as a new condition that, independently from malnutrition, may adversely affect the prognosis of cancer patients. Purpose of this narrative review is to define the prevalence of sarcopenia in different primaries, its role in leading to chemotherapy toxicity and decreased compliance with the oncological therapy and the effect of some drugs on the onset of sarcopenia. Finally, the review aims to describe the current approaches to restore the muscle mass through nutrition, exercise and anti-inflammatory agents or multimodal programmes with a special emphasis on the results of randomized controlled trials...
September 1, 2017: Annals of Oncology: Official Journal of the European Society for Medical Oncology
https://www.readbyqxmd.com/read/28902873/sarcopenia-in-patients-with-hip-fracture-a-multicenter-cross-sectional-study
#5
Ole Martin Steihaug, Clara Gram Gjesdal, Bård Bogen, Målfrid Holen Kristoffersen, Gunhild Lien, Anette Hylen Ranhoff
BACKGROUND: Sarcopenia is prevalent in older persons and is a risk factor for falls, fractures, and mortality. The aim of this study was to determine a) the feasibility of determining sarcopenia in patients with acute hip fracture, b) the prevalence of sarcopenia and c) associations of sarcopenia with nutritional status and comorbidities. METHODS: A multicenter cross-sectional study on sarcopenia in male and female patients with acute hip fracture. Participants were previously ambulatory and living in the community...
2017: PloS One
https://www.readbyqxmd.com/read/28900676/free-fatty-acid-receptor-4-mediates-the-beneficial-effects-of-n-3-fatty-acids-on-body-composition-in-mice
#6
Han Jin Cho, Seong Hee Ahn, Young-Sun Lee, Seung Hun Lee, Dong-Soon Im, Inki Kim, Jung-Min Koh, Sungsub Kim, Beom-Jun Kim
As populations continue to age worldwide, sarcopenic obesity has heightened interest due to its medical importance. Although much evidence now indicates that n-3 fatty acids (FAs) may have beneficial effects on body composition including fat and muscle, their exact mechanisms have not yet been elucidated. Because free FA receptor 4 (FFA4) has been reported to be a receptor for n-3 FAs, we hypothesized that the protective role of n-3 FAs on body composition could be mediated by FFA4. To test this possibility, we generated mice overexpressing n-3 FAs but lacking FFA4 by crossing fat-1 transgenic (fat-1 (Tg+)) and FFA4 knockout (Ffar4 (-/-)) mice...
September 12, 2017: Calcified Tissue International
https://www.readbyqxmd.com/read/28898523/-yubi-wakka-finger-ring-test-a-practical-self-screening-method-for-sarcopenia-and-a-predictor-of-disability-and-mortality-among-japanese-community-dwelling-older-adults
#7
Tomoki Tanaka, Kyo Takahashi, Masahiro Akishita, Tetsuo Tsuji, Katsuya Iijima
AIM: We developed a simple self-screening method, the "Yubi-wakka (finger-ring)" test to assess sarcopenia swiftly. This prospective cohort study aimed to examine the validity of this test as a practical method among community-dwelling older adults for identifying sarcopenia, and for predicting disability and mortality. METHODS: We followed 1904 older adults, and analyzed associations between this "Yubi-wakka" test result at baseline in 2012 and sarcopenia at baseline, new-onset sarcopenia followed until 2014, and new-certification for the long-term care insurance and mortality followed until 2016...
September 12, 2017: Geriatrics & Gerontology International
https://www.readbyqxmd.com/read/28894644/anthropometric-physical-function-and-general-health-markers-of-masters-athletes-a-cross-sectional-study
#8
Samantha Fien, Mike Climstein, Clodagh Quilter, Georgina Buckley, Timothy Henwood, Josie Grigg, Justin W L Keogh
Once the general decline in muscle mass, muscle strength and physical performance falls below specific thresholds, the middle aged or older adult will be diagnosed as having sarcopenia (a loss of skeletal muscle mass and strength). Sarcopenia contributes to a range of adverse events in older age including disability, hospitalisation, institutionalisation and falls. One potentially relevant but understudied population for sarcopenia researchers would be Masters athletes. Masters sport is becoming more common as it allows athletes (typically 40 years and older) the opportunity to participate in individual and/or team sports against individuals of similar age...
2017: PeerJ
https://www.readbyqxmd.com/read/28885620/oxidative-stress-induced-s100b-accumulation-converts-myoblasts-into-brown-adipocytes-via-an-nf-%C3%AE%C2%BAb-yy1-mir-133-axis-and-nf-%C3%AE%C2%BAb-yy1-bmp-7-axis
#9
Giulio Morozzi, Sara Beccafico, Roberta Bianchi, Francesca Riuzzi, Ilaria Bellezza, Ileana Giambanco, Cataldo Arcuri, Alba Minelli, Rosario Donato
Muscles of sarcopenic people show hypotrophic myofibers and infiltration with adipose and, at later stages, fibrotic tissue. The origin of infiltrating adipocytes resides in fibro-adipogenic precursors and nonmyogenic mesenchymal progenitor cells, and in satellite cells, the adult stem cells of skeletal muscles. Myoblasts and brown adipocytes share a common Myf5(+) progenitor cell: the cell fate depends on levels of bone morphogenetic protein 7 (BMP-7), a TGF-β family member. S100B, a Ca(2+)-binding protein of the EF-hand type, is expressed at relatively high levels in myoblasts from sarcopenic humans and exerts anti-myogenic effects via NF-κB-dependent inhibition of MyoD, a myogenic transcription factor acting upstream of the essential myogenic factor, myogenin...
September 8, 2017: Cell Death and Differentiation
https://www.readbyqxmd.com/read/28871520/visceral-adiposity-and-sarcopenic-visceral-obesity-are-associated-with-poor-prognosis-after-resection-of-pancreatic-cancer
#10
Shinya Okumura, Toshimi Kaido, Yuhei Hamaguchi, Atsushi Kobayashi, Hisaya Shirai, Siyuan Yao, Shintaro Yagi, Naoko Kamo, Etsuro Hatano, Hideaki Okajima, Kyoichi Takaori, Shinji Uemoto
BACKGROUND: Visceral fat accumulation and muscle depletion have been identified as poor prognostic factors for various cancers. However, the significance of visceral adiposity and sarcopenic visceral obesity on outcomes after resection of pancreatic cancer remains unclear. METHODS: A retrospective analysis of 301 patients who underwent resection for localized pancreatic cancer between 2004 and 2015 was performed. The extent of visceral adiposity [visceral to subcutaneous adipose tissue area ratio (VSR)] and visceral obesity [visceral fat area (VFA)] were measured on preoperative computed tomography images, together with skeletal muscle index (SMI) and muscle attenuation (MA)...
September 5, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28862123/results-of-1-year-diet-and-exercise-interventions-for-er-pr%C3%A2-her2-breast-cancer-patients-correlated-with-treatment-type
#11
Diana V Artene, Cristian I Bordea, Alexandru Blidaru
PURPOSE: Many breast cancer patients gain weight during chemotherapy and antiestrogenic treatment increasing recurrence, oncologic specific and all-cause mortality risks. Patients and Methods: 165 ER+/PR±/HER2- breast cancer patients under antiestrogenic treatment were randomly assigned to follow an at-home diet based on food naturally high in proteins, calcium, probiotics and prebiotics (D), or this diet and 4' isometric exercises (D+Ex) for 1 year. We measured weight (W), body (BF) and visceral fat (VF) using a multi-frequency bioelectrical impedance scale on the 6th and 12th month and we correlated results with chemotherapy, surgery and antiestrogenic medication type...
July 2017: Chirurgia
https://www.readbyqxmd.com/read/28860423/prevalence-of-sarcopenia-in-a-population-of-nursing-home-residents-according-to-their-frailty-status-results-of-the-senior-cohort
#12
F Buckinx, J Y Reginster, T Brunois, C Lenaerts, C Beaudart, J L Croisier, J Petermans, O Bruyère
OBJECTIVE: To investigate the relationship between frailty and sarcopenia, by evaluating the prevalence of sarcopenia among frail, pre-frail and robust elderly nursing home residents in Belgium. METHODS: This is an analysis of baseline data collected from the SENIOR (Sample of Elderly Nursing home Individuals: an Observational Research) cohort. All subjects received a sarcopenia evaluation, based on the definition proposed by the European Working Group on Sarcopenia in Older People (EWGSOP)...
September 1, 2017: Journal of Musculoskeletal & Neuronal Interactions
https://www.readbyqxmd.com/read/28843791/low-total-psoas-area-as-scored-in-the-clinic-setting-independently-predicts-midterm-mortality-after-endovascular-aneurysm-repair-in-male-patients
#13
Benjamin Thurston, Guilherme N Pena, Stuart Howell, Prue Cowled, Robert Fitridge
OBJECTIVE: Preoperative sarcopenia is an established risk factor for poor outcomes after surgery. Methods for assessing sarcopenia are either complex, time consuming, or poorly validated. We aimed to assess the interobserver reliability of scoring psoas area at the level of the L3 vertebra and to evaluate whether sarcopenia scored by this simple and rapid method correlated with other fitness scoring methods or impacted on mortality and duration of stay for patients undergoing endovascular aneurysm repair (EVAR)...
August 23, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28835581/carotid-artery-parameters-after-combined-exercise-training-in-women-with-sarcopenic-obesity
#14
Yuko Gando
No abstract text is available yet for this article.
August 24, 2017: Journal of Atherosclerosis and Thrombosis
https://www.readbyqxmd.com/read/28828897/preoperative-nutritional-risk-assessment-in-patients-undergoing-cytoreductive-surgery-plus-hyperthermic-intraperitoneal-chemotherapy-for-colorectal-carcinomatosis
#15
Nathan Banaste, Pascal Rousset, Frederic Mercier, Clémentine Rieussec, Pierre-Jean Valette, Olivier Glehen, Guillaume Passot
BACKGROUND: Malnutrition is associated with increased postoperative morbidity in colorectal surgery. This study aimed to determine if preoperative nutritional markers could predict postoperative outcomes for patients undergoing cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (CRS-HIPEC) for peritoneal metastasis (PM) of colorectal origin. METHODS: All patients who underwent a complete CRS-HIPEC for colorectal PM between January 2009 and December 2014 were evaluated...
August 22, 2017: International Journal of Hyperthermia
https://www.readbyqxmd.com/read/28814844/comparison-between-parameters-of-muscle-performance-and-inflammatory-biomarkers-of-non-sarcopenic-and-sarcopenic-elderly-women
#16
Lygia Paccini Lustosa, Patrícia Parreira Batista, Daniele Sirineu Pereira, Leani Souza Máximo Pereira, Aline Scianni, Giane Amorim Ribeiro-Samora
BACKGROUND: Sarcopenia is a multifactorial geriatric syndrome with complex interrelationships. Increased plasma levels of inflammatory mediators increase the catabolic stimuli of the musculature, thereby causing a decrease in mass and muscular function. OBJECTIVE: The objective of this study was to compare the performance of the knee extensors test (by isokinetic dynamometer) and plasma levels of interleukin-6 (IL-6) and soluble receptors of tumor necrosis factor alpha (sTNFR1) between sarcopenics and non-sarcopenics community-dwelling elderly women residents of Brazil...
2017: Clinical Interventions in Aging
https://www.readbyqxmd.com/read/28814401/effects-of-protein-supplementation-combined-with-resistance-exercise-on-body-composition-and-physical-function-in-older-adults-a-systematic-review-and-meta-analysis
#17
Chun-De Liao, Jau-Yih Tsauo, Yen-Tzu Wu, Chin-Pao Cheng, Hui-Chuen Chen, Yi-Ching Huang, Hung-Chou Chen, Tsan-Hon Liou
Background: Overweight and obese older people face a high risk of muscle loss and impaired physical function, which may contribute to sarcopenic obesity. Resistance exercise training (RET) has a beneficial effect on muscle protein synthesis and can be augmented by protein supplementation (PS). However, whether body weight affects the augmentation of muscular and functional performance in response to PS in older people undergoing RET remains unclear.Objective: This study was conducted to identify the effects of PS on the body composition and physical function of older people undergoing RET...
August 16, 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28796017/sarcopenia-prevalence-and-impact-on-operative-and-oncologic-outcomes-in-the-multimodal-management-of-locally-advanced-esophageal-cancer
#18
Jessie A Elliott, Suzanne L Doyle, Conor F Murphy, Sinead King, Emer M Guinan, Peter Beddy, Narayanasamy Ravi, John V Reynolds
OBJECTIVE: The aim of this article was to study the prevalence and significance of sarcopenia in the multimodal management of locally advanced esophageal cancer (LAEC), and to assess its independent impact on operative and oncologic outcomes. SUMMARY OF BACKGROUND DATA: Sarcopenia in cancer may confer negative outcomes, but its prevalence and impact on modern multimodal regimens for LAEC have not been systematically studied. METHODS: Two hundred fifty-two consecutive patients were studied...
August 8, 2017: Annals of Surgery
https://www.readbyqxmd.com/read/28777289/sarcopenia-increases-risk-of-long-term-mortality-in-elderly-patients-undergoing-emergency-abdominal-surgery
#19
Erika L Rangel, Arturo J Rios-Diaz, Jennifer W Uyeda, Manuel Castillo-Angeles, Zara Cooper, Olubode A Olufajo, Ali Salim, Aaron D Sodickson
BACKGROUND: Frailty is associated with poor surgical outcomes in elderly patients but is difficult to measure in the emergency setting. Sarcopenia, or the loss of lean muscle mass, is a surrogate for frailty and can be measured using cross-sectional imaging. We sought to determine the impact of sarcopenia on one-year mortality after emergency abdominal surgery in elderly patients. METHODS: Sarcopenia was assessed in patients ≥70 years old who underwent emergency abdominal surgery at a single hospital from 2006-2011...
August 3, 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28762310/sarcopenia-aging-and-prospective-interventional-strategies
#20
Tyler B Waltz, Elayne M Fivenson, Marya Morevati, Chuanhao Li, Kevin G Becker, Vilhelm A Bohr, Evandro Fei Fang
Sarcopenia, or age-related muscle decline, occurs in most organisms and burdens both human health and the healthcare system. As our population ages, additional options for treating sarcopenia are needed. Mitochondrial dysfunction is implicated in the onset of sarcopenia, so therapies directed at improving mitochondrial function in muscle should be considered. Many naturally-occurring compounds, derived from commonly consumed foods, possess anti-sarcopenic effects, such asnicotinamide riboside, tomatidine, and Urolithin A...
July 31, 2017: Current Medicinal Chemistry
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