Hye Won Lee1,2,3,4, Grace Lai-Hung Wong1,2,3, Raymond Kwok5, Kai Chow Choi6, Carmen Ka-Man Chan1,2,3, Sally She-Ting Shu1,2,3, Julie Ka-Yu Leung1,2,3, Angel Mei-Ling Chim1,2,3, Andrea On-Yan Luk2,7,8, Ronald Ching-Wan Ma2,7,8, Henry Lik-Yuen Chan1,2,3, Juliana Chung-Ngor Chan2,7,8, Alice Pik-Shan Kong2,7,8, Vincent Wai-Sun Wong1,2,3. 1. Institute of Digestive Disease, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China. 2. Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China. 3. State Key Laboratory of Digestive Disease, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China. 4. Department of Internal Medicine, College of Medicine, Yonsei University, Seoul, South Korea. 5. Department of Gastroenterology, Blacktown Hospital, Sydney, Australia. 6. Nethersole School of Nursing, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China. 7. Hong Kong Institute of Diabetes and Obesity, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China. 8. Li Ka Shing Institute of Health Science, The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China.
Abstract
BACKGROUND AND AIMS: Type 2 diabetes is an important risk factor for nonalcoholic fatty liver disease (NAFLD) and advanced fibrosis. Current international guidelines recommend the use of noninvasive tests as initial assessments for NAFLD, but the role of noninvasive tests as monitoring tools has not been established. We aimed to study the role of transient elastography as a monitoring tool in patients with type 2 diabetes. APPROACH AND RESULTS: We recruited patients with type 2 diabetes without viral hepatitis or excessive alcohol intake from a complication screening facility in Hong Kong in 2013-2014 and repeated the assessments in 2016-2018. The primary endpoint was an increase of liver stiffness measurement (LSM) to ≥10 kPa. The secondary endpoint was the change in the controlled attenuation parameter (CAP). A total of 611 patients with type 2 diabetes and a valid LSM (mean age, 57.7 ± 10.9 years; 342 men [56.0%]) were included in this study (568 also had a valid CAP). Overall, there was moderate correlation between the baseline and follow-up LSM (r = 0.689, P < 0.001). Among 487 patients with a baseline LSM <10 kPa, 21 (4.3%) had a follow-up LSM ≥10 kPa. Baseline body mass index, alanine aminotransferase (ALT), and ∆ALT were independent factors associated with LSM increase. Among 124 patients with a baseline LSM ≥10 kPa, 70 (56.5%) had a follow-up LSM <10 kPa. Among 198 patients with a CAP <248 dB/m at baseline, 103 (52.0%) had a CAP increased to ≥248 dB/m. CONCLUSIONS: The prevalence and incidence of NAFLD in patients with type 2 diabetes are high. Although advanced fibrosis is common in this population, few patients progress to advanced fibrosis in 3 years. Future studies should define the optimal surveillance interval in patients with diabetes.
BACKGROUND AND AIMS: Type 2 diabetes is an important risk factor for nonalcoholic fatty liver disease (NAFLD) and advanced fibrosis. Current international guidelines recommend the use of noninvasive tests as initial assessments for NAFLD, but the role of noninvasive tests as monitoring tools has not been established. We aimed to study the role of transient elastography as a monitoring tool in patients with type 2 diabetes. APPROACH AND RESULTS: We recruited patients with type 2 diabetes without viral hepatitis or excessive alcohol intake from a complication screening facility in Hong Kong in 2013-2014 and repeated the assessments in 2016-2018. The primary endpoint was an increase of liver stiffness measurement (LSM) to ≥10 kPa. The secondary endpoint was the change in the controlled attenuation parameter (CAP). A total of 611 patients with type 2 diabetes and a valid LSM (mean age, 57.7 ± 10.9 years; 342 men [56.0%]) were included in this study (568 also had a valid CAP). Overall, there was moderate correlation between the baseline and follow-up LSM (r = 0.689, P < 0.001). Among 487 patients with a baseline LSM <10 kPa, 21 (4.3%) had a follow-up LSM ≥10 kPa. Baseline body mass index, alanine aminotransferase (ALT), and ∆ALT were independent factors associated with LSM increase. Among 124 patients with a baseline LSM ≥10 kPa, 70 (56.5%) had a follow-up LSM <10 kPa. Among 198 patients with a CAP <248 dB/m at baseline, 103 (52.0%) had a CAP increased to ≥248 dB/m. CONCLUSIONS: The prevalence and incidence of NAFLD in patients with type 2 diabetes are high. Although advanced fibrosis is common in this population, few patients progress to advanced fibrosis in 3 years. Future studies should define the optimal surveillance interval in patients with diabetes.
Authors: Fasiha Kanwal; Jay H Shubrook; Leon A Adams; Kim Pfotenhauer; Vincent Wai-Sun Wong; Eugene Wright; Manal F Abdelmalek; Stephen A Harrison; Rohit Loomba; Christos S Mantzoros; Elisabetta Bugianesi; Robert H Eckel; Lee M Kaplan; Hashem B El-Serag; Kenneth Cusi Journal: Gastroenterology Date: 2021-09-20 Impact factor: 33.883
Authors: Alejandro Campos-Murguía; Astrid Ruiz-Margáin; José A González-Regueiro; Ricardo U Macías-Rodríguez Journal: World J Gastroenterol Date: 2020-10-21 Impact factor: 5.742