Relationship between malnutrition and sarcopenia in elderly Turkish community-dwellers

Doğan, Gökcen; Ayhan, Nurcan Yabancı

doi:10.1016/j.nupar.2021.08.003

Cited by 2 publications

(1 citation statement)

References 21 publications

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“…After the age of 60, the estimated muscle mass decreased at a rate of 3% per year, while the grip strength and gait speed decreased at a rate of 1.9-5.0% and 2.0-2.3% per year, respectively (4,5). Sarcopenia was reported as one of the leading health issues in the older adults which could reduce the quality of life in the long term (6), and cause adverse health consequences including malnutrition (7), falls (8), disability, and even death (9). Although accumulating studies have focused on sarcopenia (10), there are still challenges in prevention and treatment of the disease.…”

Section: Introductionmentioning

confidence: 99%

The Effect of Leucine Supplementation on Sarcopenia-Related Measures in Older Adults: A Systematic Review and Meta-Analysis of 17 Randomized Controlled Trials

Guo

et al. 2022

Front. Nutr.

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BackgroundThe role of leucine in sarcopenia prevention remains unclear. We aimed to summarize the published data from randomized controlled trials (RCTs) to estimate the effect of leucine supplementation on sarcopenia-related measures in older adults.MethodsA systematic literature search was performed using the electronic databases PubMed, Embase, and Web of Science with restriction to randomized controlled trials design from January 1, 2009 to March 19, 2022. Sarcopenia-related measures included handgrip strength, total lean mass, gait speed, leg press, 6-min walk test, short-physical performance battery, timed up-and-go test and 30-s chair-stand test. Fixed- and random-effects meta-analysis models were used to generate pooled weighted mean differences (WMDs) and 95% CIs. Heterogeneity was examined in subgroup and sensitivity analyses. Publication bias assessments were performed.ResultsA total of 17 RCTs enrolling 1418 subjects were identified. Leucine-isolated supplementation showed no effect on total lean mass (WMD = 0.03 kg, 95% CI: –0.51, 0.57, P = 0.917), handgrip strength (WMD = 1.23 kg, 95% CI: –0.58, 3.03, P = 0.183) and leg press (WMD = –1.35 kg, 95% CI: –7.46, 4.77, P = 0.666). However, leucine-combined supplementation including vitamin D showed a significant improvement in handgrip strength (WMD = 2.17 kg, 95% CI: 0.24, 4.10, P = 0.027) and gait speed (WMD = 0.03 m/s, 95% CI: 0.01, 0.05, P = 0.008).ConclusionLeucine-isolated supplementation did not improve muscle mass and strength in elderly. However, leucine-combined supplementation including vitamin D exhibited a significant benefit for muscle strength and performance including handgrip strength and gait speed in older adults. A combination of nutritional supplements would be a viable option for improving sarcopenia.

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Section: Introductionmentioning

confidence: 99%

The Effect of Leucine Supplementation on Sarcopenia-Related Measures in Older Adults: A Systematic Review and Meta-Analysis of 17 Randomized Controlled Trials

Guo

et al. 2022

Front. Nutr.

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Yaşli Bi̇reylerde Malnütri̇syonun Saptanmasi, Beslenme Durumu Ve Bazi Bi̇yoki̇myasal Parametreleri̇n Sarkopeni̇ İle İli̇şki̇si̇ni̇n Değerlendi̇ri̇lmesi̇

Civan,

Ekici

2024

Kırıkkale Üniversitesi Tıp Fakültesi Dergisi

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Amaç: Bu çalışma huzurevinde yaşayan 65 yaş ve üzeri bireylerde malnütrisyon ve sarkopeni durumunun belirlenmesi, besin ögesi alımı ve bazı biyokimyasal parametrelerin sarkopeni varlığıyla ilişkisinin incelenmesi amacıyla planlanmıştır. Gereç ve Yöntemler: Çalışmaya 32 erkek ve 38 kadın olmak üzere toplam 70 birey dâhil edilmiştir. Çalışmaya katılan bireylerle yapılan anket formunda bireylerin genel özellikleri, genel sağlık durumları, beslenme alışkanlıkları ve 24 saatlik besin tüketimleri sorgulanmıştır. Bireylerin Tanita RD-545 biyoelektrik impedans analiz cihazı ile vücut kompozisyonu belirlenmiş, antropometrik ölçümleri alınmış ve el dinamometresi ile el kavrama gücü ölçülmüştür. Bireylerin hasta dosyalarından biyokimyasal parametreler bilgi formu oluşturulmuştur. Bireylerde beslenme durumunu belirlemek için Mini Nütrisyonel Değerlendirme Testi ve sarkopeni durumunu belirlemek için Basit Sarkopeni Sorgulama Formu kullanılmıştır. Bulgular: Kadınların %15.6’sında, erkeklerin %26.3’ünde malnütrisyon riski tespit edilmiştir. Sarkopeni sıklığı ise kadınlarda %21.9, erkeklerde %21.1 olarak bulunmuştur. Sarkopenisi olan bireylerde, malnütrisyon görülme sıklığı ve malnütrisyon riski sarkopenisi olmayanlara göre daha yüksek bulunmuştur (p

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Relationship between malnutrition and sarcopenia in elderly Turkish community-dwellers

Cited by 2 publications

References 21 publications

The Effect of Leucine Supplementation on Sarcopenia-Related Measures in Older Adults: A Systematic Review and Meta-Analysis of 17 Randomized Controlled Trials

The Effect of Leucine Supplementation on Sarcopenia-Related Measures in Older Adults: A Systematic Review and Meta-Analysis of 17 Randomized Controlled Trials

Yaşli Bi̇reylerde Malnütri̇syonun Saptanmasi, Beslenme Durumu Ve Bazi Bi̇yoki̇myasal Parametreleri̇n Sarkopeni̇ İle İli̇şki̇si̇ni̇n Değerlendi̇ri̇lmesi̇

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