z-logo
open-access-imgOpen Access
High prevalence and clinical impact of dynapenia and sarcopenia in Japanese patients with type 1 and type 2 diabetes: Findings from the Impact of Diabetes Mellitus on Dynapenia study
Author(s) -
Mori Hiroyasu,
Kuroda Akio,
Yoshida Sumiko,
Yasuda Tetsuyuki,
Umayahara Yutaka,
Shimizu Sayoko,
Ryomoto Kayoko,
Yoshiuchi Kazutomi,
Yamamoto Tsunehiko,
Matsuoka Takaaki,
Shimomura Iichiro,
Matsuhisa Munehide
Publication year - 2021
Publication title -
journal of diabetes investigation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.089
H-Index - 50
eISSN - 2040-1124
pISSN - 2040-1116
DOI - 10.1111/jdi.13436
Subject(s) - sarcopenia , medicine , diabetes mellitus , type 2 diabetes , type 2 diabetes mellitus , grip strength , hand strength , body mass index , surgery , endocrinology
Aims/Introduction The present study aimed to clarify the prevalence and clinical characteristics of sarcopenia and dynapenia, which are muscle weakness with and without low muscle mass, respectively, in Japanese patients with type 1 diabetes mellitus and type 2 diabetes mellitus. Materials and Methods This cross‐sectional study enrolled 1,328 participants with type 1 diabetes ( n  = 177), type 2 diabetes ( n  = 645) and without diabetes ( n  = 506). Sarcopenia was defined as a low grip strength and slow gait speed with low skeletal muscle mass index, whereas dynapenia was defined as low strengths of grip and knee extension with a normal skeletal muscle mass index. Participants without sarcopenia and dynapenia were defined as robust. Results Among participants aged ≥65 years, sarcopenia and dynapenia were observed in 12.2% and 0.5% of individuals without diabetes, 42.9% and 11.4% of type 1 diabetes patients, and 20.9% and 13.9% of type 2 diabetes patients. In both type 1 diabetes and type 2 diabetes patients, sarcopenic patients were significantly older and thinner, and showed a significantly higher rate of diabetic neuropathy than robust patients. In patients with type 1 diabetes and type 2 diabetes, dynapenic patients were older, and showed a higher rate of diabetic neuropathy and lower estimated glomerular filtration rate than robust patients. Patients complicated with sarcopenia and dynapenia showed a significantly lower physical quality of life and higher rate of incidental falls than robust patients. Conclusions Sarcopenia and dynapenia were more frequent in patients with type 1 diabetes and type 2 diabetes than in individuals without diabetes, which might contribute to their impaired quality of life and incidental falls.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.
Having issues? You can contact us here