Thiago J M Gonçalves, Bruna T Carlos, Mayara S de Souza, Valeria C Jorge, Sandra E A B Gonçalves, Rafaela A Campos, Valeria A S Rosenfeld
{"title":"Effects of an Oral Nutritional Supplementation and Physical Exercise Intervention on Older Adults at Risk for Sarcopenia.","authors":"Thiago J M Gonçalves, Bruna T Carlos, Mayara S de Souza, Valeria C Jorge, Sandra E A B Gonçalves, Rafaela A Campos, Valeria A S Rosenfeld","doi":"10.22540/JFSF-09-184","DOIUrl":null,"url":null,"abstract":"<p><strong>Objectives: </strong>Sarcopenia is a skeletal muscle mass (SMM) disease characterized by loss of strength with generalized loss of SMM. The aim of this study is to evaluate the effects of a 12-week intervention on SMM, strength, and functionally in older adults.</p><p><strong>Methods: </strong>This is a retrospective analysis of an intervention protocol with older adults at risk of sarcopenia who performed a daily intake of oral nutritional supplements (ONS) and resistance training exercise (RET), 3 times a week. Calf circumference (CC), bioelectrical impedance analysis (BIA), handgrip strength (HGS) and Timed Up and Go (TUG) were performed at baseline and at 12 weeks.</p><p><strong>Results: </strong>Fifty-one older adults were included. The mean age was 76.3 ± 8.3 years and 68.6% were women. After 12 weeks, the study showed an increase of CC in cm (1.9 ± 2.5, p < 0.001), increase of strength in kg (5.4 ± 2.1, p < 0.001), reduction of TUG in seconds (-2.4 ± 4.8, p = 0.001), increase of free-fat mass in kg (1.0 ± 1.3, p < 0.001) and SMM in kg (0.9 ± 0.5, p < 0.001).</p><p><strong>Conclusions: </strong>Nutritional intervention with ONS associated with RET, can increase muscle strength, SMM and functionality among older adults at risk for sarcopenia.</p>","PeriodicalId":73754,"journal":{"name":"Journal of frailty, sarcopenia and falls","volume":"9 3","pages":"184-191"},"PeriodicalIF":0.0000,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11367083/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of frailty, sarcopenia and falls","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.22540/JFSF-09-184","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Objectives: Sarcopenia is a skeletal muscle mass (SMM) disease characterized by loss of strength with generalized loss of SMM. The aim of this study is to evaluate the effects of a 12-week intervention on SMM, strength, and functionally in older adults.
Methods: This is a retrospective analysis of an intervention protocol with older adults at risk of sarcopenia who performed a daily intake of oral nutritional supplements (ONS) and resistance training exercise (RET), 3 times a week. Calf circumference (CC), bioelectrical impedance analysis (BIA), handgrip strength (HGS) and Timed Up and Go (TUG) were performed at baseline and at 12 weeks.
Results: Fifty-one older adults were included. The mean age was 76.3 ± 8.3 years and 68.6% were women. After 12 weeks, the study showed an increase of CC in cm (1.9 ± 2.5, p < 0.001), increase of strength in kg (5.4 ± 2.1, p < 0.001), reduction of TUG in seconds (-2.4 ± 4.8, p = 0.001), increase of free-fat mass in kg (1.0 ± 1.3, p < 0.001) and SMM in kg (0.9 ± 0.5, p < 0.001).
Conclusions: Nutritional intervention with ONS associated with RET, can increase muscle strength, SMM and functionality among older adults at risk for sarcopenia.
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