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KMID : 1120320210070020075
Osteoporosis and Sarcopenia
2021 Volume.7 No. 2 p.75 ~ p.80
Sarcopenia in hemodialysis patients from Buenos Aires, Argentina
Abdala Ruben

del Valle Elisa Elena
Negri Armando Luis
Bridoux Pablo
Paganti Luciana Gonzalez
Bravo Marina
Sintado Luis
Di Rienzo Paula
Schiavelli Omar R.
Zanchetta Maria Belen
Guinsburg Adrian
Abstract
Objectives: Sarcopenia is the loss of skeletal muscle mass and function that occurs with aging that can lead to greater morbidity and mortality. Chronic kidney disease and hemodialysis (HD) favors the development of sarcopenia. We studied the prevalence of sarcopenia and its components using European Working Group on Sarcopenia in Elderly People 2 proposed criteria and risk factors for its development in HD patients.

Methods: In 100 adult HD patients, we evaluated: hand grip strength (HGS), muscle mass by dual energy X-ray absorptiometry and physical performance (gait-speed and sit-stand test).

Results: Sixty patients were male and 40 were female; mean age 55.6 years. Prevalence of sarcopenia was 16% (11.1% in males and 25% in females; P = 0.05); 7% had severe sarcopenia. Prevalence of low HGS was 33% in males and 28% in females; low muscle mass was 30% in males but 70% in females and low physical performance 23% in males and 45% in females. Falls were reported by 23 patients. Patients with lower HGS had a higher prevalence of falls in the last year (40% two or more falls; P = 0.03). Only females with sarcopenia had lower bone mineral content. Neither age, body mass index, time on dialysis, or prevalence of diabetes predicted sarcopenia.

Conclusions: A significant proportion of dialysis patients had sarcopenia, more frequent in females. Low HGS was associated with a higher prevalence of falls. Only females with sarcopenia had lower bone mineral content.
KEYWORD
Sarcopenia, Hemodialysis, Falls, Osteoporosis
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