Sarcopenia is closely associated with pancreatic exocrine insufficiency in patients with pancreatic disease

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• 作者：Ryuta Shintakuya^a ; ^{shintakuya0826@yahoo.co.jp} ; Kenichiro Uemura^a ; Yoshiaki Murakami^a ; Naru Kondo^a ; Naoya Nakagawa^a ; Kazuhide Urabe^a ; Keisuke Okano^a ; Kazuo Awai^b ; Toru Higaki^b ; Taijiro Sueda^a
• 关键词：Sarcopenia ; Pancreatic exocrine insufficiency ; Body component
• 刊名：Pancreatology
• 出版年：2017
• 出版时间：January-February 2017
• 年：2017
• 卷：17
• 期：1
• 页码：70-75
• 全文大小：609 K
• 卷排序：17

文摘

The loss of skeletal muscle mass (sarcopenia) is associated with the poor prognosis of pancreatic cancer. It has been reported pancreatic exocrine insufficiency (PEI) is associated with serum nutritional markers in chronic pancreatitis. However, there has been no report about the relationship between sarcopenia and PEI. The aim of this study is to determine whether body composition, including skeletal muscle (SM), subcutaneous adipose tissue (SAT), visceral adipose tissue (VAT), intramuscular adipose tissue content (IMAC), and serum nutritional markers are associated with pancreatic exocrine function in patients with pancreatic disease.MethodsData were collected prospectively on 132 patients with pancreatic disease. SM, SAT, VAT and IMAC were assessed by computed tomography. Patients underwent a 13C-labeled mixed triglyceride breath test to measure pancreatic exocrine function. Serum nutritional markers were measured at the same time of 13C-labeled mixed triglyceride breath test. Patients were stratified by quartiles according to each body component, and for each component the lowest group was defined as the lowest quartile, treating men and women separately. The lowest group for SM was defined as sarcopenia. PEI was defined as a percentage 13CO2 cumulative dose at 7 h below 5%.ResultsSarcopenia was associated with PEI in both men (P < 0.001) and women (P = 0.012). Serum albumin was associated with PEI in men only (P = 0.005). Among all patients, sarcopenia (P = 0.001) and serum albumin (P = 0.058) were associated with PEI. On multivariate analysis, only sarcopenia remained independently associated with PEI (P < 0.001).ConclusionsSarcopenia is independently associated with PEI in patients with pancreatic disease.