Background:Recent international researches in trauma patients have shown that hyperglycemia usually goes along with increased mortality, ventilator time and post-operative complications. The role of blood glucose in trauma prognosis and treatment is a current concern. Objective: To evaluate blood glucose change and the relationship of hyperglycemia to severity of injury in the clinical in multiple trauma patients before operation. Subjects and method: A prospective, descriptive study was conducted at the Emergency Surgery Unit and Post-anesthesia Care Unit, Department of Anesthesia and Recovery, Viet Duc hospital, from March to September/2006. The participants were over 15 years old, multiple trauma patients who were operated within 48 hours after the accident, but they had not been used inotrope, sedatives and operated in other clinical. Results: Hypoglycemia (under 3.5 mmol/l) was seen in 4/926 multiple trauma patients. Three of four were in shock due to severe blood loss, of which 2 patients had breath and cardiac arrest. Both patients died from multi-organ dysfunction immediately and one week after operation. The average blood glucose level of patients with ISS 25-40 and over 40 was significantly higher than those with ISS 16-24. Hyperglycemia had a closely positive association with ISS (r=0.48, p< 0.01). Conclusion: Most of multiple trauma patients have hyperglycemia before operation. Hyperglycemia has a relationship with severity of injury, especially with severity of anatomical injury. 4.1% patients have hypoglycemia which is mainly associative with prolonged shock.
Multiple Trauma/ blood ; surgery ; Hyperglycemia/ pathology ; therapy

Stress induced hyperglycemia is the body's protect response against strong (patho-physiological and/or psychological) stress, sometimes the blood glucose level is too high due to out of the body's adjustment. Renal glucose threshold (about 9 mmol/L) is a window of glucose leak from capillary to interstitial tissue. It is important to keep blood glucose level < 9 mmol/L, for reducing vascular sclerosis as well as organs hypoperfusion, meanwhile pay attention to preventing more dangerous hypoglycemia. Glucose, as the main energy substrate, should be daily supply and its metabolism should be monitored. We used to talk "nutritional support". Support is conform the physiological ability of host, but therapy is to coordinate and change pathophysiology. So, nutritional support is not equal to nutritional therapy. For critical ill patients, we need to emphasize "nutritional therapy", i.e, do not give nutritional treatment without metabolic monitoring, make up for deficiencies and avoid metabolites overloading, rational adjustment to protect and coordinate organs function.
Humans ; Blood Glucose/metabolism* ; Critical Illness/therapy* ; Hyperglycemia/therapy* ; Nutritional Support ; Glucose

PURPOSE: Non-metastatic colorectal cancer patients with diabetes have poor overall survival than those without diabetes. However, the effect of hyperglycemia on survival after diagnosis of metastatic colorectal cancer (CRC) has not been assessed. Therefore, we assessed the impact of hyperglycemia on the survival and infection-related adverse events (AEs) in patients with metastatic CRC. MATERIALS AND METHODS: We reviewed the records of 206 patients with newly diagnosed metastatic CRC who were treated with palliative chemotherapy from March 2000 to December 2012 at Chungbuk National University Hospital. The mean glucose level of each patient was calculated using all available glucose results. RESULTS: The mean glucose levels ranged between 76.8 and 303.5 mg/dL, and patients were categorized into quartiles in accordance to their mean glucose level: group 1 (< 106.7 mg/dL), group 2 (106.7-117.2 mg/dL), group 3 (117.3-142.6 mg/dL), and group 4 (> 142.6 mg/dL). The median overall survival for patients in groups 1, 2, 3, and 4 were 22.6, 20.1, 18.9, and 17.9 months, respectively; however, this difference was not statistically significant (p=0.643). Compared with patients in group 1, those in groups 2, 3, and 4 were at a higher risk of infection-related AEs, according to a multivariate analysis (p=0.002). CONCLUSION: Hyperglycemia was not associated with shorter survival; however, it was associated with infection-related AEs in patients with newly diagnosed metastatic CRC receiving palliative chemotherapy.
Chungcheongbuk-do ; Colorectal Neoplasms* ; Diagnosis ; Drug Therapy* ; Glucose ; Humans ; Hyperglycemia* ; Multivariate Analysis

BACKGROUND: Whether intraoperative fluid therapy should contain glucose for the pediatric outpatient surgery remains controversial. This study was designed to compare the effects of glucose and glucose-free solutions on perioperative blood glucose change. METHODS: Healthy pediatric outpatients (n = 130) for minor procedure were randomly assigned to one of two fluid therapy groups. Patients in the group H (n = 65) received lactated Ringer's solution, and patients in the group D (n = 65) received 5% dextrose perioperatively. Blood glucose was checked before infusion (a), 10 minutes after induction (b), 30 minutes after induction (c), and at the time of discharge (d). RESULTS: The preoperative fasting glucose concentrations were 97.6 +/- 12.1 mg/dl and 97.7 +/- 11.3 mg/dl for the group H and D, respectively. The patients in the group D showed significantly increased blood glucose level after induction (135.9 +/- 42.7, 150.3 +/- 36.0, 123.6 +/- 26.8 mg/dl). The patients in the group H also showed significantly increased blood glucose levels (112.2 +/- 14.0, 121.4 +/- 11.4 and 105.8 +/- 18.3 mg/dl). The glucose level of group D was significantly higher than the glucose level of group H at b, c and d. Seven patients in the group D showed hyperglycemia (> 200 mg/dl). CONCLUSIONS: Dextrose containing fluid therapy resulted dangerous hyperglycemia in the pediatric outpatient surgery. We recommend lactated Ringer's solution or other glucose-free crystalloid for the healthy outpatient pediatric population undergoing minor procedures.
Ambulatory Surgical Procedures ; Blood Glucose* ; Fasting ; Fluid Therapy* ; Glucose ; Humans ; Hyperglycemia ; Outpatients*

Metformin is the most commonly prescibed drug for type 2 diabetes mellitus as it is inexpensive, safe, and efficient in ameliorating hyperglycemia and hyperinsulinemia. Numerous epidemiological studies indicate that diabetic population is not only at increased risk of cardiovascular complications, but also at substantially higher risk of many forms of malignancies. Meanwhile, epidemiological and clinical observation studies have shown that metformin use reduces risk of cancer in patients with type 2 diabetes mellitus and improves prognosis and survival rate of the cancer patients. Furthermore, metformin has been used for cancer therapy in clinical trials. Thus, metformin is emerging as a new cancer therapy or adjuvant anticancer drugs. This review summarizes recent progress in studies of metformin use and its molecular mechanism.
Antineoplastic Agents ; therapeutic use ; Diabetes Mellitus, Type 2 ; Humans ; Hyperglycemia ; Metformin ; therapeutic use ; Neoplasms ; drug therapy

Hyperglycemia can result in severe adverse effects on the body. The mortality and morbidity of surgery are increased significantly in diabetic patients. The surgical stress-related hyperglycemia and insulin resistance can also produce the same adverse consequences. The metabolic state of the surgical patients, anesthesia method, glucose infusion, stress-induced neuroendocrine responses and insulin resistance can affect the perioperative blood glucose levels, resulting in poor clinical outcomes. The relationship between tight glycemic control and reducing post-operative mortality and morbidity is not clear. It's necessary to control blood sugar level during the perioperative period but the ideal state of glycemic control still needs a mult-center clinical trial evidence. It is generally believed that perioperative blood glucose level should be controlled below 10 mmol/L. The efficacy and safety of tight glycemic control needs further study.
Blood Glucose ; metabolism ; Humans ; Hyperglycemia ; etiology ; therapy ; Hypoglycemia ; prevention & control ; Perioperative Care

The purpose of this study was to assess the zinc and copper status of type 2 diabetic women and to analyse the relationship among zinc and copper status, and diabetic control indices of diabetes. The mean age of diabetes was 57.9 years old. The mean duration of diabetes was 8.0 +/- 6.5 years. The mean daily energy intake of diabetes was 1562 kcal. There were no significant differences of age, BMI, %body fat, nutritional intakes, total energy intake, and energy composition from carbohydrate, protein, and fat between diabetes (n = 50) and control group (n = 68). However, both zinc intake density (4.15 mg/1000 kcal) and zinc %RDA (62.0%) of diabetes were significantly lower than control group (p < 0.05, p < 0.01, respectively). The plasma zinc level was not significantly different between diabetes and control group (90 microgram/dl, 91 microgram/dl, respectively). The proportion of diabetic women whose plasma zinc levels were lower than 76 microgram/dl (borderline zinc deficiency) was 18.8%. This was about 38% higher than control group. It has been suggested that insulin secretion might decrease in borderline plasma zinc and copper deficiency and increase in normal plasma zinc and copper status. The urinary zinc excretion was twice higher in diabetes than in control group (p < 0.001). The urinary zinc loss was positively correlated with the duration of diabetes (p < 0.05), hyperglycemia (p < 0.001) and insulin resistance (p < 0.05). These results lead us to conclude that normal blood glucose level controlled by diet therapy could improve the hyperzincuria in diabetic women.
Blood Glucose ; Copper* ; Diet Therapy ; Energy Intake ; Female ; Humans ; Hyperglycemia ; Insulin ; Insulin Resistance ; Plasma ; Zinc*

OBJECTIVE: Diabetes in pregnancy is associated with maternal and fetal risks that include maternal hyperglycemia and neonatal hypoglycemia. Intrapartal plasma glucose concentration has a stronger association with decreased neonatal hypoglycemia paralleled with antepartum plasma glucose levels. The objective of the study is to determine the association between intrapartal glucose monitoring and neonatal hypoglycemia.

METHODS: This is a retrospective cohort study that involves parturients of any age with term gestation (>37 weeks) with gestational type or overt type of diabetes mellitus, either insulin-requiring or on medical nutrition therapy, with or without mean capillary blood glucose levels during labor. Multiple logistic regression was used for analysis, which quantifies the magnitude of association between maternal blood glucose control and neonatal hypoglycemia adjusted for significant confounders.

RESULTS: The incidence of diabetes among pregnants in this private tertiary hospital over the study period was 7.82%. Most of the diabetic parturients were primigravid, with gestational type of diabetes mellitus, and on medical nutrition therapy. More than half were referred to an endocrinologist intrapartum. The incidence of maternal hyperglycemia intrapartum is 33%. The birthweights of the neonates ranged from 2095 to 5250 grams. Among the diabetic parturients, the incidence of neonatal hypoglycemia is 10%. There was no significant association between neonatal hypoglycemia and intrapartummaternal hyperglycemia (p=0.05).

CONCLUSION: There is no significant association between intrapartum maternal hyperglycemia and development of neonatal hypoglycemia. Antepartum and intrapartum management of maternal hyperglycemia did not appear to be associated with the development of neonatal hypoglycemia. A standardized institutional management protocol on glucose monitoring and control among diabetic parturients is strongly suggested.

Human ; Female ; Adult ; Pregnancy ; Insulin ; Blood Glucose ; Endocrinologists ; Hyperglycemia ; Hypoglycemia ; Birth Weight ; Gravidity ; Nutrition Therapy

The effect of white rice (WR) mixed with high β-glucan-containing barley at 50% on improvement of postprandial blood glucose levels was assessed by meal tolerance test and continuous glucose monitoring (CGM) in 15 healthy subjects with normal glucose tolerance (age 31.6 ± 12.9 years old, 4 males and 11 females). A meal tolerance test (500 kcal) was conducted using 2 types of test meals: a test meal only with WR and a test meal WR mixed 50% barley, and the side dish was the same in both meals. Blood glucose levels of the subjects 180 minutes after ingestion of the test meals were compared. In addition, a CGM device was attached to the subjects for 2 days when the WR or barley as a staple food was provided 3 times a day for consecutive days, and the daily variation of glucose was investigated. The glucose levels 30 minutes after dietary loads and the area under the blood concentration-time curve over 180 minutes were significantly decreased in the barley consumption group. In CGM, 24-hour mean blood glucose and 24-hour standard deviation of blood glucose were also significantly decreased after ingestion of the barley. Postprandial glucose level elevation was suppressed by mixing high-β-glucan barley with WR in subjects with normal glucose tolerance.
Blood Glucose* ; Diet Therapy ; Eating ; Glucose* ; Healthy Volunteers ; Hordeum* ; Humans ; Hyperglycemia ; Male ; Meals*

In hospitalized patients, hyperglycemia is frequently observed in patients with and without diabetes. Inpatient hyperglycemia worsens outcomes, potentially leading to infection, post-operative complications, and even death. Therefore, it is important to control blood glucose level in an inpatient setting. However, in these patients, it can be difficult to achieve adequate glycemic control due to the disease itself (e.g., infection), treatment drugs (e.g., corticosteroids), procedures requiring fasting, or enteral/parenteral nutrition therapy. In most cases, insulin therapy is required. We reviewed the insulin treatment regimens in hospitalized patients.
Blood Glucose ; Diabetes Mellitus ; Fasting ; Humans ; Hyperglycemia ; Inpatients ; Insulin* ; Nutrition Therapy