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  • LAU, ERIC S.H.  (2)
  • MAO, DANDAN  (2)
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  • 1
    In: Diabetes, American Diabetes Association, Vol. 70, No. Supplement_1 ( 2021-06-01)
    Abstract: The incidence of liver cancer and related mortality is increasing globally. Liver is a major site for glucose metabolism. People with type 2 diabetes (T2D) had increased risk of liver cancer. However, the association of glycemic burden (GB) with liver cancer in T2D remains unclear. We calculated GB using area under the curve above 5.7% of HbA1c (AUC_A1c) in patients with T2D enrolled in the prospective Hong Kong Diabetes Register established since 1995. Structured baseline data were linked to laboratory and hospitalization records in a territory-wide electronic medical record system with data censored in 2019. We performed Cox regression analysis to investigate the association of GB with incident liver cancer defined as first hospitalization with ICD9 code (155). We included 18,173 patients (50.93% male, age: 58.43±12.48 years, HbA1c: 7.58±1.66%, BMI: 25.51±4.06 kg/m2, disease duration: 20.68 ±7.63 years), who had ≥ 10 years of disease duration, & gt; 3 years of observation, and ≥ 5 HbA1c measurements (21.98±12.33). During a median (IQR) follow up period of 10.62 (8.09, 15.88) years (218,381patient-years), 160 patients developed liver cancer with an incidence of 7.33 per 10,000 patient-years. We excluded 3 years of HbA1c values prior to incident liver cancer to avoid reverse causality. After adjusting for confounders, every 1 unit increase in AUC_A1c increased the hazard ratio (HR) of liver cancer by 1.22 (95% CI: 1.01-1.47), while AUC_A1c top quantile group had a HR of 1.78 (1.01-3.13) versus the lowest quantile group. In subgroup analysis, obese patients (BMI & gt;25 kg/m2) had a HR of 1.34 (1.05-1.70) for liver cancer versus non-obese subjects. Amongst patients who developed liver cancer (n=1420) within 3 years of enrolment, one unit increase of AUC_A1c was associated with a HR of 1.49 (1.07-2.07) for liver cancer. GB and obesity independently increased the risk of liver cancer in T2D, emphasizing the importance of metabolic control for cancer risk reduction. Disclosure D. Mao: None. J. C. Chan: Consultant; Self; Bayer AG, Boehringer Ingelheim International GmbH, MSD Corporation, Sanofi, Other Relationship; Self; Asia Diabetes Foundation, GemVCare, Research Support; Self; Applied Therapeutics, AstraZeneca, Hua Medicine, Lilly Diabetes, Merck KGaA. E. S. H. Lau: None. A. Yang: None. H. Wu: None. M. Shi: None. A. P. Kong: Advisory Panel; Self; Lilly Diabetes, Speaker’s Bureau; Self; Abbott, AstraZeneca, Bayer Healthcare Pharmaceuticals Inc., Lilly Diabetes, Sanofi, Stock/Shareholder; Self; Aptorum. R. C. Ma: Other Relationship; Self; AstraZeneca, Medtronic, Research Support; Self; AstraZeneca, Bayer Healthcare Pharmaceuticals Inc., Novo Nordisk, Pfizer Inc., Sanofi-Aventis, Tricida, Inc. E. Chow: Research Support; Self; Medtronic, Speaker’s Bureau; Self; Novartis Pharmaceuticals Corporation, Sanofi-Aventis. A. Luk: None.
    Type of Medium: Online Resource
    ISSN: 0012-1797 , 1939-327X
    Language: English
    Publisher: American Diabetes Association
    Publication Date: 2021
    detail.hit.zdb_id: 1501252-9
    Location Call Number Limitation Availability
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  • 2
    In: Diabetes, American Diabetes Association, Vol. 70, No. Supplement_1 ( 2021-06-01)
    Abstract: Background: The roles of insulin deficiency (ID) and resistance (IR) in young patients with type 2 diabetes (T2D) are uncertain. We explored the associations of HOMA2 IR and HOMA2 %B using fasting C peptide and plasma glucose (FPG) with incident T2D and insulin use in Chinese aged 18-50 years. Methods: Cohort 1 included subjects without T2D in 1998-2002 with glycemic status ascertained in 2012-2013. Cohort 2 included patients with T2D (1995-2014) with documentation of glycemic deterioration (continuous insulin use or failure of 2 oral drugs). Results: In cohort 1, 62 subjects developed (T2D-progressors) and 285 did not develop T2D (T2D-non-progressors) during 10-year follow-up. In cohort 2 (n=737), 293 (39.8%) required insulin after a median follow-up period of 8.6 years. At baseline, T2D-non-progressors had lower HOMA2 IR [median (IQR) 0.77 (0.60, 1.06)] vs. 1.06 (0.81, 1.38)] and similar HOMA2 %B [84.3 (72, 111.5) vs. 85.1 (75.6, 100.7)] compared with T2D-progressors. Non-insulin-requiring T2D patients had lower HOMA2 IR [1.47 (1.02, 2.11) vs. 1.76 (1.19, 2.42)] and higher HOMA2 %B [62.4 (39.4, 87.4) vs. 45.4 (25.8, 71.8)] than insulin-requiring patients. When stratified by median values and using low HOMA2 %B plus low HOMA2 IR as referent, subjects with high HOMA2 %B plus high HOMA2 IR had age and sex-adjusted odds ratio (95% CI) of 2.47 (1.28, 4.93) and those with low HOMA2% B plus high HOMA2 IR had 5.27 (2.27, 12.84) of incident T2D. In the T2D cohort, using high HOMA2 %B plus low HOMA2 IR as referent, the hazard ratio (95% CI) for insulin use increased with low HOMA2 %B [2.18 (1.47, 3.23)] , high HOMA2 IR [2.45 (1.64, 3.64)] and low HOMA2 %B plus high HOMA2 IR [4.25 (2.82, 6.41)] adjusted for age, sex and disease duration. These associations were attenuated after adjusting for obesity, FPG, HbA1c and TG/HDL-C. Conclusions: In young to middle-aged Chinese, progressive worsening in IR and ID contribute to onset of T2D and insulin requirement, which can be attenuated by early control of metabolic factors. Disclosure B. Fan: None. E. Chow: Research Support; Self; Medtronic, Speaker’s Bureau; Self; Novartis Pharmaceuticals Corporation, Sanofi-Aventis. R. C. Ma: Other Relationship; Self; AstraZeneca, Medtronic, Research Support; Self; AstraZeneca, Bayer Healthcare Pharmaceuticals Inc., Novo Nordisk, Pfizer Inc., Sanofi-Aventis, Tricida, Inc. A. Luk: None. J. C. Chan: Consultant; Self; Bayer AG, Boehringer Ingelheim International GmbH, MSD Corporation, Sanofi, Other Relationship; Self; Asia Diabetes Foundation, GemVCare, Research Support; Self; Applied Therapeutics, AstraZeneca, Hua Medicine, Lilly Diabetes, Merck KGaA. H. Wu: None. M. Shi: None. A. Yang: None. C. H. Tam: None. E. S. H. Lau: None. D. Mao: None. C. K. P. Lim: Stock/Shareholder; Self; GemVCare Ltd. A. P. Kong: Advisory Panel; Self; Lilly Diabetes, Speaker’s Bureau; Self; Abbott, AstraZeneca, Bayer Healthcare Pharmaceuticals Inc., Lilly Diabetes, Sanofi, Stock/Shareholder; Self; Aptorum.
    Type of Medium: Online Resource
    ISSN: 0012-1797 , 1939-327X
    Language: English
    Publisher: American Diabetes Association
    Publication Date: 2021
    detail.hit.zdb_id: 1501252-9
    Location Call Number Limitation Availability
    BibTip Others were also interested in ...
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