Marietta Stadler1,2, Esther Bollow3,4, Maria Fritsch5, Wolfgang Kerner6, Ingrid Schuetz-Fuhrmann2, Dietmar Krakow7, Sigrun Merger8, Michaela Riedl9, Peter Jehle10, Reinhard W Holl3,4. 1. Diabetes Research Group, King's College London, London, UK. 2. 3rd Medical Department, Hietzing Hospital Vienna, Vienna, Austria. 3. Institute for Epidemiology and Medical Biometry, Ulm University, Ulm, Germany. 4. German Centre for Diabetes Research (DZD), Neuherberg, Germany. 5. Department of Pediatric and Adolescent Medicine, Medical University Vienna, Vienna, Austria. 6. Klinik für Diabetes & Stoffwechselkrankheiten, Klinikum Karlsburg der Klinikgruppe Dr. Guth GmbH & Co. KG, Karlsburg, Germany. 7. Diabeteszentrum Forchheim, Forchheim, Germany. 8. Diabetes and Endocrinology Department, Klinikum Coburg, Germany. 9. Internal Medicine III, Medical University Vienna, Vienna, Austria. 10. Klinik für Innere Medizin I, Ev. Krankenhaus Paul-Gerhardt-Stift, Paul-Gerhardt-Diakonie Krankenhaus und Pflege GmbH, Lutherstadt Wittenberg, Germany.
Abstract
AIMS: To assess the prevalence of elevated liver enzymes in adults with type 1 diabetes mellitus (T1DM) in routine clinical care and the association with cardiovascular risk profile in the Diabetes-Prospective-Documentation (DPV) network in Germany and Austria. SUBJECTS AND METHODS: This cross sectional observational study from the DPV registry includes data from 45 519 adults with T1DM at 478 centres up to September 2016. Liver enzyme measurements were available in 9226 (29%) patients at 270 centres and were analysed for increased alanine aminotransferase (ALT; men >50 U/L, women >35U/L) and/or aspartate aminotransferase (AST; men >50 U/L, women >35U/L) and/or gamma-glutamyltransferase (GGT; men >60U/L, women >40 U/L). A subgroup analysis in patients for whom 2 or more ALT measurements were available (n = 2335, 25%) and whose ALT was increased at least twice (men >30 U/L, women >19U/L) was performed. Associations with glycaemic control, cardiovascular risk factors and late complications were investigated with multiple regression analyses. RESULTS: Twenty percent (19.8%, n = 1824) had increased liver enzyme(s) on one or more occasions. Increased liver enzymes were associated with worse glycaemic control and higher BMI (both P < .0001), dyslipidemia (OR, 1.75; 95% CI, 1.54-2.0), hypertension (OR, 1.48; 95% CI: 1.31-1.68), myocardial infarction (OR, 1.49; 95% CI, 1.17-1.91) and end stage renal disease (OR, 1.59; 95% CI, 1.17-2.17). ALT was increased twice in 29% and was associated with worse glycaemic control (P < .0001), higher BMI (P < .0001), hypertension (OR, 1.58; 95% CI, 1.26-1.97) and dyslipidemia (OR, 1.89; 95% CI, 1.51-2.37). CONCLUSIONS: In this clinical audit in adults with T1DM, elevated liver enzymes on routine assessment were associated with a less favourable cardiovascular risk profile and with poorer glycaemic control.
AIMS: To assess the prevalence of elevated liver enzymes in adults with type 1 diabetes mellitus (T1DM) in routine clinical care and the association with cardiovascular risk profile in the Diabetes-Prospective-Documentation (DPV) network in Germany and Austria. SUBJECTS AND METHODS: This cross sectional observational study from the DPV registry includes data from 45 519 adults with T1DM at 478 centres up to September 2016. Liver enzyme measurements were available in 9226 (29%) patients at 270 centres and were analysed for increased alanine aminotransferase (ALT; men >50 U/L, women >35U/L) and/or aspartate aminotransferase (AST; men >50 U/L, women >35U/L) and/or gamma-glutamyltransferase (GGT; men >60U/L, women >40 U/L). A subgroup analysis in patients for whom 2 or more ALT measurements were available (n = 2335, 25%) and whose ALT was increased at least twice (men >30 U/L, women >19U/L) was performed. Associations with glycaemic control, cardiovascular risk factors and late complications were investigated with multiple regression analyses. RESULTS: Twenty percent (19.8%, n = 1824) had increased liver enzyme(s) on one or more occasions. Increased liver enzymes were associated with worse glycaemic control and higher BMI (both P < .0001), dyslipidemia (OR, 1.75; 95% CI, 1.54-2.0), hypertension (OR, 1.48; 95% CI: 1.31-1.68), myocardial infarction (OR, 1.49; 95% CI, 1.17-1.91) and end stage renal disease (OR, 1.59; 95% CI, 1.17-2.17). ALT was increased twice in 29% and was associated with worse glycaemic control (P < .0001), higher BMI (P < .0001), hypertension (OR, 1.58; 95% CI, 1.26-1.97) and dyslipidemia (OR, 1.89; 95% CI, 1.51-2.37). CONCLUSIONS: In this clinical audit in adults with T1DM, elevated liver enzymes on routine assessment were associated with a less favourable cardiovascular risk profile and with poorer glycaemic control.
Authors: Saizhi Jiang; Xiaoqiang Tang; Kai Wang; Yaqing Liang; Yan Qian; Chaosheng Lu; Lu Cai Journal: J Cell Mol Med Date: 2019-06-20 Impact factor: 5.310