AIM： To explore the association between hepatocellular carcinoma （HCC） and type 2 diabetes mellitus, describe the temporal relations between the onset of diabetes and the development of HCC and evaluate the possibl...AIM： To explore the association between hepatocellular carcinoma （HCC） and type 2 diabetes mellitus, describe the temporal relations between the onset of diabetes and the development of HCC and evaluate the possible effects of antidiabetic therapy on HCC risk,METHODS： We recruited 465 HCC patients, 618 with cirrhosis and 490 control subjects. We evaluated the odds ratio （OR） for HCC by univariate and multivariate analysis. Moreover, OR for HCC in diabetic subjects treated with insulin or sulphanylureas and with metformin were calculated.RESULTS： The prevalence of diabetes mellitus was 31.2% in HCC, 233% in cirrhotic patients and 12.7% in the Control group. By univariate and multivariate analysis, the OR for HCC in diabetic patients were respectively 3.12 （CI 2.2-4.4, P 〈 0.001） and 2.2 （CI 1.2-4.4, P = 0.01）. In 84.9% of cases, type 2 diabetes mellitus was present before the diagnosis of HCC. Moreover, we report an OR for HCC of 2.99 （CI 1.34-6.65, P = 0.007） in diabetic patients treated with insulin or sulphanylureas, and an OR of 0.33 （CI 0.1-0.7, P = 0.006） in diabetic patients treated with metformin.CONCLUSION： Our study confirms that type 2 diabetes mellitus is an independent risk factor for HCC and pre-exists in the majority of HCC patients. Moreover, in male patients with type 2 diabetes meUitus, our data shows a direct association of HCC with insulin and sulphanylureas treatment and an inverse relationship with metformin therapy.展开更多
AIM: To determine the prevalence of delayed gastric emptying (GE) in older patients with Type 2 diabetes mellitus. METHODS: One hundred and forty seven patients with Type 2 diabetes, of whom 140 had been hospitalised,...AIM: To determine the prevalence of delayed gastric emptying (GE) in older patients with Type 2 diabetes mellitus. METHODS: One hundred and forty seven patients with Type 2 diabetes, of whom 140 had been hospitalised, mean age 62.3 ± 8.0 years, HbA1c 9.1% ± 1.9%, treated with either oral hypoglycemic drugs or insulin were studied. GE of a solid meal (scintigraphy), autonomic nerve function, upper gastrointestinal symptoms, acute and chronic glycemic control were evaluated. Gastric emptying results were compared to a control range of hospitalised patients who did not have diabetes. RESULTS: Gastric emptying was delayed (T50 > 85 min) in 17.7% patients. Mean gastric emptying was slower in females (T50 72.1 ± 72.1 min vs 56.9 ± 68.1 min, P = 0.02) and in those reporting nausea (112.3 ± 67.3 vs 62.7 ± 70.0 min, P < 0.01) and early satiety (114.0 ± 135.2 vs 61.1 ± 62.6 min, P = 0.02). There was no correlation between GE with age, body weight, duration of diabetes, neuropathy, current glycemia or the total score for upper gastrointestinal symptoms. CONCLUSION: Prolonged GE occurs in about 20% of hospitalised elderly patients with Type 2 diabetes when compared to hospitalised patients who do not have diabetes. Female gender, nausea and early satiety areassociated with higher probability of delayed GE.展开更多
Background Insulin resistance （IR） is present at all stages of chronic kidney disease （CKD） and is associated with CKD progression. Probueol can improve the prognosis of IR in diabetes mellitus （DM） patients. Th...Background Insulin resistance （IR） is present at all stages of chronic kidney disease （CKD） and is associated with CKD progression. Probueol can improve the prognosis of IR in diabetes mellitus （DM） patients. This study aimed to observe the effect of probucol on IR and kidney protection in non-diabetic CKD patients. Methods This was an open-label, non-placebo-controlled, randomized study. A total of 59 patients were randomized to the probucol group （0.5 g, twice daily） or the control group using a 1： 1 treatment ratio. IR was determined using a homeostatic model assessment-IR （HOMA-IR） index. An Excel database was established to analyze foUow-up data at weeks 0, 12, and 24. The primary outcome of interest was changes in the HOMA-IR, and the secondary outcomes of interest were changes in the estimated glomerular filtration rate （eGFR）, body mass index （BMI）, cholesterol, triglycerides, high-density lipoprotein （HDL）, low-density lipoprotein （LDL）, and 24-h urinary protein. Results The HOMA-IR index of the probucol group after 24 weeks was significantly decreased （P 〈 0.001） compared to the value before treatment （average decrease： 1.45; range： -2.90 to -0.43）. The HOMA-IR index in the control group increased （average increase： 0.54; range： -0.38 to 1.87）. For the secondary outcomes of interest, the changes between these two groups also exhibited significant differences in eGFR （P = 0.041）, cholesterol （P = 0.001）, fasting insulin （P 〈 0.001）, and fasting C-peptide （P = 0.001）. Conclusions Compared to angiotensin receptor blockers alone, the combination with probucol ameliorates IR in non-diabetic CKD patients and delays disease progression.展开更多
Chronic diseases such as arthritis, heart disease and type 2 diabetes are becoming much more common. The cost of maintaining patients inflicted with these diseases increases yearly. These diseases were less common pri...Chronic diseases such as arthritis, heart disease and type 2 diabetes are becoming much more common. The cost of maintaining patients inflicted with these diseases increases yearly. These diseases were less common prior to 1970. This paper will consider several questions. How do toxic lifestyles contribute to these chronic diseases? What is preventive medicine? How can traditional healing help educate people about disease prevention? What is the traditional concept of balance and how is it important in modern medicine? The dangers of obesity are discussed in terms of inflammatory adipokine and inflammatory fat production. Mechanisms of disease causation or promotion are reviewed for heart disease, type 2 diabetes, arthritis and cancer. A preventive medicine approach to preventing or perhaps curing these diseases is given which involves treating toxic lifestyles and encouraging people to live in balance. The traditional concept of balance is explained in traditional Chinese medicine terms and in scientific terms. Yin and yang are cold and hot but can also be seen as agonist and antagonist. In addition, yin and yang can be seen as rest and exercise. When yin and yang are in balance, chi flows in the body. Chi is the flow of extracellular and intracellular signaling compounds and processes in the body. When the body isin balance, it can heal itself. The traditional concept of balance should be taught as a central principle of preventive medicine.展开更多
It is now widely recognized that chronic hepatitis C (CHC)is associated with insulin resistance(IR)and type 2 diabetes,so can be considered a metabolic disease.IR is most strongly associated with hepatitis C virus(HCV...It is now widely recognized that chronic hepatitis C (CHC)is associated with insulin resistance(IR)and type 2 diabetes,so can be considered a metabolic disease.IR is most strongly associated with hepatitis C virus(HCV)genotype 1,in contrast to hepatic steatosis, which is associated with genotype 3 infection.Apart from the well-described complications of diabetes,IR in CHC predicts faster progression to fibrosis and cirrhosis that may culminate in liver failure and hepatocellular carcinoma.More recently,it has been recognized that IR in CHC predicts a poor response to antiviral therapy. The molecular mechanisms for the association between IR and HCV infection are not well defined.This review will elaborate on the clinical associations between CHC and IR and summarize current knowledge regarding the molecular mechanisms that potentially mediate HCV-associated IR.展开更多
We report a case of a diabetic patient with progressive chronic kidney disease and unexplained hypercalcemia. This unusual presentation and the investigation of all possible causes led us to perform a renal biopsy. Th...We report a case of a diabetic patient with progressive chronic kidney disease and unexplained hypercalcemia. This unusual presentation and the investigation of all possible causes led us to perform a renal biopsy. The systemic sarcoidosis diagnosis was confirmed by the presence of interstitial multiple granulomas composed of epithelioid and multinucleated giant cells delimited by a thin fbrous reaction, and by pulmonary computed tomography finding of numerous lumps with ground-glass appearance. Sarcoidosis most commonly involves lungs, lymph nodes, skin and eyes, whilst kidney is less frequently involved. When it affects males it is characterized by hypercalcemia, hypercalciuria, and progressive loss of renal function. Early treatment with steroids allows for a gradual improvement in renal function and normalization of calcium serum values. Otherwise, the patient would quickly progress to end stage renal disease. Finding of hypercalcemia in a patient with renal failure must alert physicians because it may be a sign of several pathological entities.展开更多
文摘AIM： To explore the association between hepatocellular carcinoma （HCC） and type 2 diabetes mellitus, describe the temporal relations between the onset of diabetes and the development of HCC and evaluate the possible effects of antidiabetic therapy on HCC risk,METHODS： We recruited 465 HCC patients, 618 with cirrhosis and 490 control subjects. We evaluated the odds ratio （OR） for HCC by univariate and multivariate analysis. Moreover, OR for HCC in diabetic subjects treated with insulin or sulphanylureas and with metformin were calculated.RESULTS： The prevalence of diabetes mellitus was 31.2% in HCC, 233% in cirrhotic patients and 12.7% in the Control group. By univariate and multivariate analysis, the OR for HCC in diabetic patients were respectively 3.12 （CI 2.2-4.4, P 〈 0.001） and 2.2 （CI 1.2-4.4, P = 0.01）. In 84.9% of cases, type 2 diabetes mellitus was present before the diagnosis of HCC. Moreover, we report an OR for HCC of 2.99 （CI 1.34-6.65, P = 0.007） in diabetic patients treated with insulin or sulphanylureas, and an OR of 0.33 （CI 0.1-0.7, P = 0.006） in diabetic patients treated with metformin.CONCLUSION： Our study confirms that type 2 diabetes mellitus is an independent risk factor for HCC and pre-exists in the majority of HCC patients. Moreover, in male patients with type 2 diabetes meUitus, our data shows a direct association of HCC with insulin and sulphanylureas treatment and an inverse relationship with metformin therapy.
文摘AIM: To determine the prevalence of delayed gastric emptying (GE) in older patients with Type 2 diabetes mellitus. METHODS: One hundred and forty seven patients with Type 2 diabetes, of whom 140 had been hospitalised, mean age 62.3 ± 8.0 years, HbA1c 9.1% ± 1.9%, treated with either oral hypoglycemic drugs or insulin were studied. GE of a solid meal (scintigraphy), autonomic nerve function, upper gastrointestinal symptoms, acute and chronic glycemic control were evaluated. Gastric emptying results were compared to a control range of hospitalised patients who did not have diabetes. RESULTS: Gastric emptying was delayed (T50 > 85 min) in 17.7% patients. Mean gastric emptying was slower in females (T50 72.1 ± 72.1 min vs 56.9 ± 68.1 min, P = 0.02) and in those reporting nausea (112.3 ± 67.3 vs 62.7 ± 70.0 min, P < 0.01) and early satiety (114.0 ± 135.2 vs 61.1 ± 62.6 min, P = 0.02). There was no correlation between GE with age, body weight, duration of diabetes, neuropathy, current glycemia or the total score for upper gastrointestinal symptoms. CONCLUSION: Prolonged GE occurs in about 20% of hospitalised elderly patients with Type 2 diabetes when compared to hospitalised patients who do not have diabetes. Female gender, nausea and early satiety areassociated with higher probability of delayed GE.
文摘Background Insulin resistance （IR） is present at all stages of chronic kidney disease （CKD） and is associated with CKD progression. Probueol can improve the prognosis of IR in diabetes mellitus （DM） patients. This study aimed to observe the effect of probucol on IR and kidney protection in non-diabetic CKD patients. Methods This was an open-label, non-placebo-controlled, randomized study. A total of 59 patients were randomized to the probucol group （0.5 g, twice daily） or the control group using a 1： 1 treatment ratio. IR was determined using a homeostatic model assessment-IR （HOMA-IR） index. An Excel database was established to analyze foUow-up data at weeks 0, 12, and 24. The primary outcome of interest was changes in the HOMA-IR, and the secondary outcomes of interest were changes in the estimated glomerular filtration rate （eGFR）, body mass index （BMI）, cholesterol, triglycerides, high-density lipoprotein （HDL）, low-density lipoprotein （LDL）, and 24-h urinary protein. Results The HOMA-IR index of the probucol group after 24 weeks was significantly decreased （P 〈 0.001） compared to the value before treatment （average decrease： 1.45; range： -2.90 to -0.43）. The HOMA-IR index in the control group increased （average increase： 0.54; range： -0.38 to 1.87）. For the secondary outcomes of interest, the changes between these two groups also exhibited significant differences in eGFR （P = 0.041）, cholesterol （P = 0.001）, fasting insulin （P 〈 0.001）, and fasting C-peptide （P = 0.001）. Conclusions Compared to angiotensin receptor blockers alone, the combination with probucol ameliorates IR in non-diabetic CKD patients and delays disease progression.
文摘Chronic diseases such as arthritis, heart disease and type 2 diabetes are becoming much more common. The cost of maintaining patients inflicted with these diseases increases yearly. These diseases were less common prior to 1970. This paper will consider several questions. How do toxic lifestyles contribute to these chronic diseases? What is preventive medicine? How can traditional healing help educate people about disease prevention? What is the traditional concept of balance and how is it important in modern medicine? The dangers of obesity are discussed in terms of inflammatory adipokine and inflammatory fat production. Mechanisms of disease causation or promotion are reviewed for heart disease, type 2 diabetes, arthritis and cancer. A preventive medicine approach to preventing or perhaps curing these diseases is given which involves treating toxic lifestyles and encouraging people to live in balance. The traditional concept of balance is explained in traditional Chinese medicine terms and in scientific terms. Yin and yang are cold and hot but can also be seen as agonist and antagonist. In addition, yin and yang can be seen as rest and exercise. When yin and yang are in balance, chi flows in the body. Chi is the flow of extracellular and intracellular signaling compounds and processes in the body. When the body isin balance, it can heal itself. The traditional concept of balance should be taught as a central principle of preventive medicine.
基金Supported by Australian National Health and Medical Research Council and the Robert W Storr Bequest to the University of Sydney
文摘It is now widely recognized that chronic hepatitis C (CHC)is associated with insulin resistance(IR)and type 2 diabetes,so can be considered a metabolic disease.IR is most strongly associated with hepatitis C virus(HCV)genotype 1,in contrast to hepatic steatosis, which is associated with genotype 3 infection.Apart from the well-described complications of diabetes,IR in CHC predicts faster progression to fibrosis and cirrhosis that may culminate in liver failure and hepatocellular carcinoma.More recently,it has been recognized that IR in CHC predicts a poor response to antiviral therapy. The molecular mechanisms for the association between IR and HCV infection are not well defined.This review will elaborate on the clinical associations between CHC and IR and summarize current knowledge regarding the molecular mechanisms that potentially mediate HCV-associated IR.
文摘We report a case of a diabetic patient with progressive chronic kidney disease and unexplained hypercalcemia. This unusual presentation and the investigation of all possible causes led us to perform a renal biopsy. The systemic sarcoidosis diagnosis was confirmed by the presence of interstitial multiple granulomas composed of epithelioid and multinucleated giant cells delimited by a thin fbrous reaction, and by pulmonary computed tomography finding of numerous lumps with ground-glass appearance. Sarcoidosis most commonly involves lungs, lymph nodes, skin and eyes, whilst kidney is less frequently involved. When it affects males it is characterized by hypercalcemia, hypercalciuria, and progressive loss of renal function. Early treatment with steroids allows for a gradual improvement in renal function and normalization of calcium serum values. Otherwise, the patient would quickly progress to end stage renal disease. Finding of hypercalcemia in a patient with renal failure must alert physicians because it may be a sign of several pathological entities.
