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Ichikawa T, Miyaaki H, Miuma S, Motoyoshi Y, Yamashima M, Yamamichi S, Koike M, Honda T, Yajima H, Uehara R, Miyazaki O, Hino N, Hirata R, Taura N, Nakao K. Calculated body muscle mass as a useful screening marker for low skeletal muscle mass and sarcopenia in chronic liver disease. Hepatol Res 2020; 50:704-714. [PMID: 32061107 DOI: 10.1111/hepr.13492] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 02/06/2020] [Accepted: 02/07/2020] [Indexed: 12/12/2022]
Abstract
AIM Sarcopenia is a harmful condition in patients with chronic liver disease. However, the evaluation of body muscle mass requires expensive instrumentation. The sarcopenia index (SI): (creatinine / cystatin C × 100) has been reported to correlate with muscle volume. A calculated body muscle mass (CBMM) using creatinine, cystatin C, and bodyweight also correlates with muscle mass. We evaluated the applicability of using SIs and CBMMs as screening methods for sarcopenia. METHODS Patients (n = 303) with liver damage were evaluated for creatinine, cystatin C, and grip strength (GS). All patients were evaluated using cross-sectional computed tomography images of the third lumbar vertebrae to determine their skeletal muscle (SM) mass. CBMMs and SIs were compared with SMs, GSs, and sarcopenia. RESULTS Correlation coefficients (R) between SMI (SM / height2 [m2 ]) and CBMM, and between GS and CBMM were 0.643 and 0.723, respectively. Factors contributing to low GSs; low SM indices; and sarcopenia were age and SM; sex, age, GS, SI, and CBMM indices; and sex, bodyweight, and CBMM, respectively, in the multivariate logistic analyses. Receiver operating characteristic curve analysis between sarcopenia and CBMM showed an area under the receiver operating characteristic curve of 0.78504 in women and 0.86067 in men. Cut-off CBMM values for sarcopenia were 27.903 (sensitivity 0.73958) in women and 39.731 (sensitivity 0.7941) in men. CONCLUSIONS CBMMs and SIs are simple and minimally invasive screening methods in which low levels are indicative of sarcopenia in patients with liver disease.
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Affiliation(s)
- Tatsuki Ichikawa
- Department of Gastroenterology, Nagasaki Harbor Medical Center, Nagasaki, Japan.,Innovation and Translational Research Center, Nagasaki Harbor Medical Center, Nagasaki, Japan.,Department of Comprehensive Community Care Systems, Nagasaki, Japan
| | - Hisamitsu Miyaaki
- Department of Gastroenterology and Hepatology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Satoshi Miuma
- Department of Gastroenterology and Hepatology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Yasuhide Motoyoshi
- Department of Gastroenterology, Nagasaki Harbor Medical Center, Nagasaki, Japan
| | - Mio Yamashima
- Department of Gastroenterology, Nagasaki Harbor Medical Center, Nagasaki, Japan
| | - Shinobu Yamamichi
- Department of Gastroenterology, Nagasaki Harbor Medical Center, Nagasaki, Japan
| | - Makiko Koike
- Innovation and Translational Research Center, Nagasaki Harbor Medical Center, Nagasaki, Japan
| | - Tetsurou Honda
- Department of Gastroenterology, Nagasaki Harbor Medical Center, Nagasaki, Japan
| | - Hiroyuki Yajima
- Department of Gastroenterology, Nagasaki Harbor Medical Center, Nagasaki, Japan
| | - Ryouhei Uehara
- Department of Gastroenterology, Nagasaki Harbor Medical Center, Nagasaki, Japan
| | - Osamu Miyazaki
- Department of Gastroenterology, Nagasaki Harbor Medical Center, Nagasaki, Japan
| | - Naoyuki Hino
- Department of Comprehensive Community Care Systems, Nagasaki, Japan.,Department of Gastroenterology and Hepatology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Ryousuke Hirata
- Department of Gastroenterology, Nagasaki Harbor Medical Center, Nagasaki, Japan
| | - Naota Taura
- Department of Gastroenterology and Hepatology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
| | - Kazuhiko Nakao
- Department of Gastroenterology and Hepatology, Graduate School of Biomedical Sciences, Nagasaki University, Nagasaki, Japan
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