INTRODUCTION: This study aimed to determine the 5-year incidence of albuminuria among Asian persons with newly diagnosed type 2 diabetes mellitus (DM), and to identify the risk factors at diagnosis for progression to albuminuria. MATERIALS AND METHODS: A retrospective 5-year closed cohort study was conducted among 1016 persons aged ≥18 years old who were diagnosed with type 2 DM between 1 January 2007 and 31 December 2009 at primary care facilities in Singapore. The cumulative incidence of progression from normoalbuminuria to albuminuria-termed "progression"-was determined. The risk factors associated with progression were evaluated using multiple logistic regression analysis. RESULTS: A total of 541 (53.2%) participants were men. The mean (SD) onset age of type 2 DM was 54 (11) years. From diagnosis of type 2 DM, the 5-year cumulative incidence of progression was 17.3% and mean (SD) duration to progression was 2.88 (1.23) years. Higher onset age (OR 1.02; 95% CI, 1.00-1.04), history of hypertension (OR, 1.88; 95% CI, 1.32-2.70) and higher glycated haemoglobin (HbA1c) (OR, 1.17; 95% CI, 1.09-1.26) at diagnosis were associated with progression. In addition, being on angiotensin converting enzyme inhibitors (ACEIs) or angiotensin receptor blockers (ARBs) treatment at baseline modified the effect of hypertension on progression. CONCLUSION This study highlighted the importance of early screening and treatment of diabetes as well as prevention of hypertension, which could potentially delay the onset of microalbuminuria in persons with type 2 DM. Persons on ACEI or ARB treatment should continue to be monitored regularly for progression to albuminuria.
Adult ; Age of Onset ; Aged ; Albuminuria ; epidemiology ; Angiotensin Receptor Antagonists ; therapeutic use ; Angiotensin-Converting Enzyme Inhibitors ; therapeutic use ; Cohort Studies ; Diabetes Mellitus, Type 2 ; diagnosis ; epidemiology ; metabolism ; Disease Progression ; Female ; Glycated Hemoglobin A ; metabolism ; Humans ; Hypertension ; drug therapy ; epidemiology ; Logistic Models ; Male ; Middle Aged ; Retrospective Studies ; Risk Factors ; Singapore ; epidemiology

As more and more studies suggest that type 2 diabetes mellitus (T2DM) is closely related to male hypogonadism, people begin to pay more attention to the role of testosterone in the development of T2DM and the effect and safety of testosterone supplementary therapy. There is some controversy in randomized controlled studies and meta-analyses about the effects of testosterone supplementation on the blood glucose level, androgen deficiency symptoms, and cardiovascular diseases. This review focuses on the diagnosis of hypogonadism in T2DM males, differences in the therapeutic effects and safety of testosterone replacement among different studies, and rational use of testosterone supplementation for T2DM patients.
Androgens ; deficiency ; Blood Glucose ; Cardiovascular Diseases ; etiology ; Diabetes Mellitus, Type 2 ; etiology ; Hormone Replacement Therapy ; Humans ; Hypogonadism ; complications ; diagnosis ; drug therapy ; Male ; Meta-Analysis as Topic ; Randomized Controlled Trials as Topic ; Testosterone ; physiology ; therapeutic use

OBJECTIVE: To evaluate the relationship between type 2 diabetes mellitus (DM) and oncological outcomes in early stage cervical cancer patients who underwent radical surgical resection. METHODS: Patients with early stage cervical cancer diagnosed between 2001 and 2014 were retrospectively enrolled. We assessed the outcomes of 402 non-DM and 42 DM patients with cervical cancer. We tested the prognostic value of DM via Cox proportional hazard modeling. RESULTS: Patients with DM were more likely to be older and overweight. In the DM group, 20 and 22 patients were and were not taking metformin, respectively. The 5-year recurrence-free survival (RFS) and 5-year overall survival (OS) rate for the whole study population were 88.49% and 96.34%, respectively. In the DM group, there was no evidence that metformin affected the RFS (p=0.553) or the OS (p=0.429). In multivariate analysis, age (p=0.007), histology (p=0.006), and deep stromal invasion (p=0.007) were independent adverse prognostic factors for RFS. There was a borderline significant association of increased RFS with DM (p=0.051). However, a time-varying-effect Cox model revealed that the DM was associated with a worse RFS (hazard ratio, 11.15; 95% CI, 2.00 to 62.08, p=0.022) after 5 years. DM (p=0.008), age (p=0.009), and node status (p=0.001) were the only 3 independent prognostic factors for OS. CONCLUSION: Early stage cervical cancer patients with type 2 DM have a poorer oncological outcome than patients without DM.
Adult ; Age Factors ; Diabetes Mellitus, Type 2/*complications/drug therapy ; Female ; Humans ; Hypoglycemic Agents/therapeutic use ; *Hysterectomy ; Metformin/therapeutic use ; Middle Aged ; Prognosis ; Proportional Hazards Models ; Retrospective Studies ; Survival Analysis ; Uterine Cervical Neoplasms/*complications/diagnosis/surgery

BACKGROUND: Glycated albumin (GA) is a better marker of short-term glycemic control than glycated hemoglobin (A1c). Dyslipidemia is the main cause of cardiovascular complications in diabetes mellitus (DM). Studies on the correlation of GA with lipid indices are sparse. We investigated the diagnostic utility of GA for DM and its relationship with serum lipid profiles compared with that of A1c. METHODS: The GA enzymatic method was used to determine the diagnostic utility of GA for DM by using samples from 163 normal subjects (group 1) and 102 patients newly diagnosed with type 2 DM (T2DM; group 2). To analyze the lipid profiles, 263 patients with T2DM receiving treatment (group 3) were recruited. RESULTS: GA correlated with A1c (r=0.934, P<0.0001). Linear regression analysis indicated that GA levels were about 2.48 folds those of A1c. In the ROC analysis for GA to diagnose DM, the areas under the curve (0.988, 95% confidence interval 0.972-1.004) was excellent. HDL levels were significantly lower in groups 2 and 3. In group 1, positive correlations were observed between A1c and triglyceride (TG), total cholesterol (TC), LDL, TG/HDL, TC/HDL, and LDL/HDL levels. A negative correlation was observed between HDL and A1c levels. In group 3, HDL levels (P=0.0124 and P=0.0141, respectively) were significantly higher and LDL levels tended to be lower, not statistically significant, in the well-controlled group categorized using the A1c and GA cut-off values. CONCLUSIONS: GA is a potential diagnostic tool for DM. Compared with A1c, GA seems less relevant to dyslipidemia.
Adult ; Area Under Curve ; Blood Glucose/analysis ; Cholesterol, HDL/blood ; Cholesterol, LDL/blood ; Chromatography, High Pressure Liquid ; Diabetes Mellitus, Type 2/complications/*diagnosis/drug therapy ; Female ; Humans ; Hyperlipidemias/complications/*diagnosis ; Hypoglycemic Agents/therapeutic use ; Linear Models ; Lipids/blood ; Male ; Middle Aged ; ROC Curve ; Serum Albumin/*analysis

Sleep has important effects on physical and mental health, and sleep disorders are associated with increased mortality and morbidity. This study was conducted to evaluate the relationship between sleep duration or sleep quality and the risk of type 2 diabetes. The FACTS (FAmily CohorT Study in primary care) was established to investigate the relations between familial environment and health which was conducted at 22 family medicine outpatient clinics in general hospitals. Total 563 patients without diabetes who received > or =1 year follow-up examination were included in the analysis. We used the Pittsburgh Sleep Quality Index to determine sleep quality, and a score of > or =5 was considered to define poor sleep quality. Patients taking oral hypoglycemic agents, having a fasting glucose level of >126 mg/dL, or diagnosed with diabetes by physicians were classified as having diabetes. The median follow-up period was 2.5 years. Poor sleep quality was associated with a higher risk of diabetes after adjusting for age, sex, body mass index, income, physical activity, and family history of diabetes (relative risk=2.64; 95% confidence interval, 1.03-6.78). As a risk factor for the development of diabetes, poor sleep quality may independently increase the incidence of diabetes.
Aged ; Blood Glucose/analysis ; Body Mass Index ; Cohort Studies ; Demography ; Diabetes Mellitus, Type 2/complications/*diagnosis/drug therapy ; Female ; Follow-Up Studies ; Humans ; Hypoglycemic Agents/therapeutic use ; Male ; Middle Aged ; Obesity/complications ; Primary Health Care ; Risk Factors ; *Sleep ; Surveys and Questionnaires

Hypoglycemia is a major barrier to achieving the glycemic goal in patients with type 2 diabetes. In particular, severe hypoglycemia, which is defined as an event that requires the assistance of another person to actively administer carbohydrates, glucagon, or take other corrective actions, is a serious clinical concern in patients with diabetes. If severe hypoglycemia is not managed promptly, it can be life threatening. Hypoglycemia-associated autonomic failure (HAAF) is the main pathogenic mechanism behind severe hypoglycemia. Defective glucose counter-regulation (altered insulin secretion, glucagon secretion, and an attenuated increase in epinephrine during hypoglycemia) and a lack of awareness regarding hypoglycemia (attenuated sympathoadrenal activity) are common components of HAAF in patients with diabetes. There is considerable evidence that hypoglycemia is an independent risk factor for cardiovascular disease. In addition, hypoglycemia has a significant influence on the quality of life of patients with diabetes. To prevent hypoglycemic events, the setting of glycemic goals should be individualized, particularly in elderly individuals or patients with complicated or advanced type 2 diabetes. Patients at high-risk for the future development of severe hypoglycemia should be selected carefully, and intensive education with reinforcement should be implemented.
Autonomic Nervous System/physiopathology ; Biological Markers/blood ; Blood Glucose/*drug effects/metabolism ; Diabetes Mellitus, Type 2/blood/complications/diagnosis/*drug therapy/physiopathology ; Health Knowledge, Attitudes, Practice ; Humans ; Hypoglycemia/blood/chemically induced/epidemiology/physiopathology/*prevention & control ; Hypoglycemic Agents/*adverse effects ; Incidence ; Patient Education as Topic ; Prevalence ; Prognosis ; Risk Assessment ; Risk Factors

BACKGROUND/AIMS: To investigate abnormalities in blood electrolyte levels during severe hypoglycemia in Korean patients with type 2 diabetes mellitus (T2DM) in a clinical setting. METHODS: Blood electrolyte levels in adult T2DM patients during severe hypoglycemia were collected from January 1, 2008 to December 31, 2012. Patients who maintained normal serum creatinine and blood urea nitrogen levels were utilized in the study. Severe hypoglycemia was defined as a condition requiring medical assistance, such as administering carbohydrates when serum glucose levels less than 70 mg/dL were observed, in conjunction with other symptoms of hypoglycemia. RESULTS: A total of 1,068 patients who visited the emergency room with severe hypoglycemia were screened, of which 219 patients were included in this study. The incidence of abnormal levels for any electrolyte was 47%. Hypokalemia (< 3.5 mmol/L) was the most common type of electrolyte disturbance observed at 21.9%. A decrease in serum potassium levels was associated with decreases in blood glucose levels (r = 0.151, p = 0.025). During severe hypoglycemia, median blood glucose levels, incidence of tachycardia (> 100 beats per minute) and severe hypertension (> or = 180/120 mmHg) were 30 mg/dL (range, 14 to 62) and 35 mg/dL (range, 10 to 69; p = 0.04), 18.8% and 7.2% (p = 0.02), and 20.8% and 10.2% (p = 0.05) in the hypokalemia and normokalemia groups, respectively. CONCLUSIONS: During severe hypoglycemia, hypokalemia occurred in 21.9% of T2DM patients and was associated with tachycardia and severe hypertension. Therefore, the results suggest that severe hypoglycemia may increase cardiovascular events in T2DM.
Aged ; Aged, 80 and over ; Biomarkers/blood ; Blood Glucose/drug effects/*metabolism ; Diabetes Mellitus, Type 2/blood/diagnosis/drug therapy/*epidemiology ; Emergency Service, Hospital ; Female ; Humans ; Hypertension/chemically induced/epidemiology ; Hypoglycemia/blood/chemically induced/diagnosis/*epidemiology/therapy ; Hypoglycemic Agents/adverse effects ; Hypokalemia/blood/chemically induced/diagnosis/*epidemiology ; Male ; Middle Aged ; Potassium/*blood ; Republic of Korea/epidemiology ; Risk Factors ; Severity of Illness Index ; Tachycardia/chemically induced/epidemiology ; *Water-Electrolyte Balance/drug effects

No abstract available.
Acute Disease ; Aged ; Anti-Bacterial Agents/therapeutic use ; Anti-Inflammatory Agents, Non-Steroidal/therapeutic use ; Buttocks ; Debridement ; Diabetes Mellitus, Type 2/*complications/diagnosis ; Escherichia coli Infections/diagnosis/drug therapy/*microbiology ; Female ; Humans ; Microbial Sensitivity Tests ; Muscle, Skeletal/*microbiology/surgery ; Pyelonephritis/diagnosis/drug therapy/*microbiology ; Pyomyositis/diagnosis/*microbiology/therapy ; Tomography, X-Ray Computed ; Treatment Outcome

It has not yet been determined whether chronic exposure to relatively low doses of pioglitazone increases risk of bladder cancer. We aimed to assess the risk of bladder cancer associated with pioglitazone in Korean patients. This was a retrospective cohort study of diabetic patients who had > or = 2 clinic visits between November 2005 and June 2011 at one of four tertiary referral hospitals in Korea. A prevalent case-control analysis nested within the cohort was conducted to further adjust confounders. A total of 101,953 control patients and 11,240 pioglitazone-treated patients were included, in which there were 237 and 30 cases of incidental bladder cancer (64.9 and 54.9 per 100,000 person-years; age, sex-adjusted HR 1.135, 95% confidence interval [CI] 0.769-1.677), respectively. In the prevalent case-control analysis nested within the cohort, use of pioglitazone for a duration of > 6 months, but not ever use of pioglitazone, was associated with an increased rate of bladder cancer as compared to never use of pioglitazone. In conclusion, we failed to exclude the possible association between use of pioglitazone for a duration of > 6 months and bladder cancer.
Aged ; Asian Continental Ancestry Group ; Case-Control Studies ; Cohort Studies ; Diabetes Mellitus, Type 2/complications/*drug therapy ; Female ; Humans ; Hypoglycemic Agents/*therapeutic use ; Male ; Middle Aged ; Prevalence ; Republic of Korea ; Retrospective Studies ; Risk Factors ; Tertiary Care Centers ; Thiazolidinediones/*therapeutic use ; Urinary Bladder Neoplasms/complications/*diagnosis/epidemiology

No abstract available.
Aged ; Anti-Bacterial Agents/therapeutic use ; Bursitis/*diagnosis/drug therapy/microbiology ; Cefoperazone/therapeutic use ; Diabetes Mellitus, Type 2/complications/*diagnosis ; Humans ; Male ; Nocardia/genetics/*isolation & purification ; Polymerase Chain Reaction ; RNA, Ribosomal, 16S/chemistry/genetics ; Sequence Analysis, RNA ; Sulbactam/therapeutic use