This systematic review aimed to investigate the effects of periodontal treatment on glycated hemoglobin A (HbA1c) levels in patients with type 2 diabetes who develop periodontal disease. The search of the MEDLINE, Embase, CINAHL, and Cochrane Library databases was completed on April 8, 2018. The study design was based on randomized clinical trials. Scaling and root planing was performed for the test group, whereas no periodontal treatment or simple oral training was performed for the control group. The main outcome variable was the change in HbA1c levels. We used the Review Manager statistical analysis software for the quantitative analysis of selected documents. Meta-analysis was performed using the inverse variance estimation method of the fixed-effect model to estimate the effects of periodontal treatment on HbA1c levels in patients with type 2 diabetes. A total of 1,011 documents were searched using search strategies, and 10 documents were included in the meta-analysis. The meta-analysis of the selected literature showed that periodontal treatment significantly reduced the HbA1c levels in patients with type 2 diabetes who develop periodontal disease (mean difference, −0.34; 95% confidence interval, −0.43 to −0.26; p<0.001). This study aimed to investigate the effects of periodontal treatment on HbA1c levels, which can be used as a basis for the increasing management of diabetic complications. To improve the quality of life and reduce the burden of medical expenses for patients with diabetes, periodontal disease management through nonsurgical periodontal treatment, such as scaling and root planing, is necessary.
Dental Scaling ; Diabetes Complications ; Diabetes Mellitus, Type 2 ; Hemoglobin A, Glycosylated* ; Humans ; Methods ; Periodontal Diseases ; Quality of Life ; Root Planing

Acute otitis media (AOM) is one of the most common childhood infectious diseases. Despite antibiotic treatment for AOM, AOM and its complication still continue to develop. Acute mastoiditis is a serious complication of AOM and epidural abscess constitutes the commonest of all intracranial complication of AOM. Neurological complication of acute mastoiditis are rare but can be life threatening. Their presentation may be masked by the use of antibiotics. We report the rare case of acute otitis media progressing to acute mastoiditis, epidural abscess formation and lateral sinus thrombophlebitis caused by Streptococcus pneumoniae in a child. She was admitted with acute otitis media with fever. Despite proper antibiotics, acute mastodititis and epidural abscess were developed, and after surgical drainage and antibiotics therapy she was recovered without sequalae.
Anti-Bacterial Agents ; Child ; Communicable Diseases ; Drainage ; Epidural Abscess* ; Fever ; Humans ; Lateral Sinus Thrombosis ; Masks ; Mastoid* ; Mastoiditis* ; Otitis Media ; Streptococcus pneumoniae*

This study was performed to determine the health and nutritional risk factors associated with hypertension in Koreans over the age of 50 in a high-income class (more than twice as much family income as the 2005 Korean minimum cost of living, 668,540 Won). A total of 505 subjects aged over 50 from the 2005 Korean National Health and Nutrition Examination Survey (KNHANES) were divided into two groups: A hypertension group (HG) (N=151, Systolic Blood Pressure > or = 140 mmHg or Diastolic Blood Pressure > or = 90 mmHg) and normal group (NG) (N=354). Subjects who took hypertension medicines or underwent diet therapy were excluded. In HG, mean daily alcohol intake and the amount of alcohol consumption per one occasion were significantly higher than in NG, respectively. A greater number of hypertension subjects answered that they drank alcohol to reduce stress as compared to normal subjects. HG also took fewer dietary supplements than NG. Mean body mass index (BMI), waist circumference, fasting blood sugar level, and 2 hour postprandial blood sugar following a glucose load were significantly higher in HG than in NG, respectively. Also, iron, thiamin, and niacin intakes and the consumption frequency of seaweeds were significantly lower in HG than in NG, respectively. Finally, obesity (BMI > or = 25 kg/m2), abdominal obesity (waist circumference > or = 90 cm for males, > or = 80 cm for females), high blood sugar level 2 hours after an oral glucose load (> or = 140~200 mg/dl), and hypertriglyceridemia (serum TG > or = 200 mg/dl) were related to a significantly higher risk of hypertension in the subjects (odds ratio: 1.884~3.040). In conclusion, dietary factors such as higher alcohol consumption; lower intakes of iron, thiamin, and niacin; lower consumption frequency of seaweeds; and metabolic syndrome were associated with hypertension in the study subjects.
Aged ; Alcohol Drinking ; Blood Glucose ; Blood Pressure ; Body Mass Index ; Dietary Supplements ; Fasting ; Glucose ; Health Behavior ; Humans ; Hypertension ; Hypertriglyceridemia ; Iron ; Korea ; Male ; Niacin ; Nutrition Surveys ; Nutritional Status ; Obesity ; Obesity, Abdominal ; Risk Factors ; Waist Circumference

This study investigated the health and nutritional characteristics according to household income level and obesity in Koreans aged over 50 years based on the 2005 National Health and Nutrition Examination Survey. Subjects were classified into 3 groups by average household income with reference to the minimum monthly living expenses (MLE): low (n = 319, < 100% MLE), middle (n = 222, < 200% MLE), high (n = 411, > or = 200% MLE) and each group was compared by BMI index. With increasing income level, the prevalence of systolic hypertension and hyperlipidemia was increased. In the low income group, serum total cholesterol, triglycerides, and fasting glucose were higher in the obese compared with the normal. In the middle and high income groups, the prevalence of hyperlipidemia and diastolic hypertension were higher in the obese. Subjects had nutritional imbalance, such as inadequate intake of calcium and potassium. With increasing income level, the percentages of protein and fat to total calorie were increased in addition to the intakes and density of nutrients. The obese in the low income group had higher intakes of energy, protein, phosphorus and higher consumption frequency of cereals and potatoes compared with the normal. It was shown that the obese of the middle and high income groups tended to have lower consumption frequency of Korean cabbage and higher frequency of fruits. The obese of high income group also had binge drinking habit. Therefore, this study suggests that specific approaches based on economic status should be considered in developing nutrition education program for the elderly.
Adult ; Aged ; Binge Drinking ; Brassica ; Calcium ; Edible Grain ; Cholesterol ; Family Characteristics ; Fasting ; Fruit ; Glucose ; Humans ; Hyperlipidemias ; Hypertension ; Nutrition Surveys ; Nutritional Status ; Obesity ; Phosphorus ; Potassium ; Prevalence ; Solanum tuberosum ; Triglycerides

Nutcracker syndrome (NCS) is a disease caused by compression of the left renal vein between the superior mesenteric artery and the abdominal aorta. Immunoglobulin A (IgA) nephropathy (IgAN) is characterized by the predominance of IgA deposits in the glomerular mesangial area. Hematuria and proteinuria can be present in both diseases, and some patients can be concurrently diagnosed with NCS and IgAN; however, a causal relationship between the two diseases has not yet been clarified. Here, we report two pediatric cases of NCS combined with IgAN. The first patient presenting with microscopic hematuria and proteinuria was diagnosed with NCS at the initial visit, and the second patient was later diagnosed with NCS when proteinuria worsened. Both patients were diagnosed with IgAN based on kidney biopsy findings and treated with angiotensin-converting enzyme inhibitors and immunosuppressants. A high index of suspicion and timely imaging or biopsy are essential for the proper management of NCS combined with glomerulopathy.

Objectives: The aim of this study was to examine the effect of cognitive behavioral therapy (CBT) and motivational enhancement therapy (MET) based psychoeducation with mindfulness meditation (PMM) on hazardous drinking (HD) and motivation for change. Methods: The participants were people who received order of lecture due to drunk driving. A total of 75 subjects participated in 6-session CBT/MET based PMM for 3 weeks as order of lecture program. Age, sex, and alcohol related problems (physical symptoms, occupational problem, economic difficulty, use of mental health service, and family conflict), HD, motivation for change and insight into HD, and depressive symptoms were assessed. Results: Compared with before the order of lecture program, the portion of those with HD significantly decreased (86.7% to 50.7%, pConclusions This study demonstrated significant effects of CBT/MET based PMM on HD and motivation for change in drunk drivers. Our findings suggest that integrating approaches from CBT, MET, and mindfulness meditation can contribute to preventing and reducing HD.

PURPOSE: We investigated the risk factors related to the development and aggravation of allergic rhinitis, which is associated with residential environment and lifestyle habits of children residing in Incheon. METHODS: A total of 182 children diagnosed with moderate to severe allergic rhinitis and 67 healthy children were enrolled. A detailed questionnaire of the environmental characteristics and the dietary habits were completed by the parents. Further, skin prick tests with 14 common allergens were performed. RESULTS: The mean age of the children with allergic rhinitis and healthy control was 8.2+/-2.8 and 9.4+/-2.0 years, respectively. The presence of indoor mold was associated with an increased risk of development of allergic rhinitis. (adjusted odds ratio [aOR], 4.26; 95% confidence interval [CI], 1.96-9.27) Among the food groups, there was no significant difference of the daily intake of milk and yogurt between the patients and the controls. However, daily intake of vegetables, except Kimchi, and daily intake of fruits or fruit juice were associated with a decreased risk of allergic rhinitis. (aOR, 0.43; 95% CI, 0.20-0.92 / aOR, 0.43; 95% CI, 0.13-0.90, respectively) CONCLUSION: The results indicate that an indoor dampness is one of the risk factors of development and aggravation of allergic rhinitis. Control of indoor humidity and daily intake of fruits and vegetables can prevent the development and control symptoms of allergic rhinitis.
Allergens ; Child ; Diet ; Food Habits ; Fruit ; Fungi ; Humans ; Humidity ; Life Style ; Milk ; Odds Ratio ; Parents ; Surveys and Questionnaires ; Rhinitis ; Rhinitis, Allergic, Perennial ; Risk Factors ; Skin ; Vegetables ; Yogurt

PURPOSE: Some patients develop side effects from theophylline even at low serum concentrations. We designed a prospective study to evaluate the side effects of theophylline. METHODS: A Prospective, controlled trial study was conducted. The low-dose group received an intravenous continuous aminophylline dose of 5 mg/kg/day on the first day and subsequently 10 mg/kg/day on the following two days. The usual-dose group received 10 mg/kg/day for three days and the control group received normal saline for three days. Heart rate, respiratory rate, serum concentration of theophylline, and four adverse events (irritability, sleep disturbance, jitter, and vomiting) were checked at the time of admission and at 2, 12, 24, 48, and 72 h after the start of aminophylline infusions. RESULTS: Nine patients out of 37 in the low-dose group and six of 21 in the usual-dose group dropped out because of uncontrolled irritability. The serum concentrations of theophylline in dropouts (3.68+/-1.93 ig/mL) and participants (4.47+/-2.45 ig/mL) were not significantly different. Irritability was a more frequent side effect in the usual-dose group at 12 h, but there was no difference between the low-dose and usual-dose groups in terms of vomiting, sleep disturbance, and jitter. Most of the severe adverse effects were observed in children below two years of age. CONCLUSION: Some patients dropped out regardless of the initiating aminophylline dose, especially patients under the age of two years.
Aminophylline ; Asthma ; Child ; Heart Rate ; Humans ; Patient Dropouts ; Prospective Studies ; Respiratory Rate ; Theophylline ; Vomiting

PURPOSE: This study was designed to investigate the characteristics of infants with recurrent or persistent wheezing who present normal chest X-ray. METHODS: Nonfebrile infants with recurrent or persistent wheezing who revealed normal or only peribronchial infiltration on chest X-rays were enrolled. All infants divided into 2 groups by CT findings: The bronchiolitis or asthma group (hyperinflation or peribronchial wall thickening) and the aspiration pneumonia group (air space consolidation). RESULTS: The subjects were 30 infants (26 males and 4 females). Their mean age was 6.5+/-3.51 months. CT findings revealed no congenital abnormalities of the airways. There were 22 patients (73.3%) in the bronchiolitis or asthma group and 8 patients (26.3%) in the aspiration pneumonia group. There was no difference in the levels of total IgE and serum eosinophil cationic proteins between the 2 groups (33.9+/-36.78 vs. 39.03+/-39.98/30.87+/-34.73 vs. 48.85+/-44.59, P>0.05). However, the concentration of peripheral eosinophils was significantly higher in the bronchiolitis or asthma group than that of the aspiration pneumonia group (272+/-191.03 vs. 92.25+/-79.33, P=0.012). The results of 24-hr pH monitoring did not show any difference between the 2 groups. During follow-up, 9 of the 20 in the bronchiolitis or asthma group and 4 of the 8 patients in the aspiration pneumonia group were diagnosed with infantile asthma. CONCLUSION: Aspiration pneumonia should be considered in infants presenting with recurrent or persistent wheezing who show normal X-ray without elevated levels of peripheral eosinophils.
Asthma ; Bronchiolitis ; Congenital Abnormalities ; Eosinophil Cationic Protein ; Eosinophils ; Follow-Up Studies ; Humans ; Hydrogen-Ion Concentration ; Immunoglobulin E ; Infant ; Male ; Pneumonia, Aspiration ; Respiratory Sounds ; Thorax

OBJECTIVES: Rapid polymerization of overlying composite resin causes high polymerization shrinkage stress at the adhesive layer. In order to alleviate the shrinkage stress, increasing the light intensity over the first 5 seconds was suggested as an exponential curing mode by an LED light curing unit (Elipar FreeLight2, 3M ESPE). In this study, the effectiveness of the exponential curing mode on reducing stress was evaluated with measuring microtensile bond strength of three adhesives after the overlying composite resin was polymerized with either continuous or exponential curing mode. METHODS: Scotchbond Multipurpose Plus (MP, 3M ESPE), Single Bond 2 (SB, 3M ESPE), and Adper Prompt (AP, 3M ESPE) were applied onto the flat occlusal dentin of extracted human molar. The overlying hybrid composite (Denfil, Vericom, Korea) was cured under one of two exposing modes of the curing unit. At 48h from bonding, microtensile bond strength was measured at a crosshead speed of 1.0 mm/min. The fractured surfaces were observed under FE-SEM. RESULTS: There was no statistically significant difference in the microtensile bond strengths of each adhesive between curing methods (Two-way ANOVA, p > 0.05). The microtensile bond strengths of MP and SB were significantly higher than that of AP (p < 0.05). Mixed failures were observed in most of the fractured surfaces, and differences in the failure mode were not observed among groups. CONCLUSION: The exponential curing method had no beneficial effect on the microtensile dentin bond strengths of three adhesives compared to continuous curing method.
Adhesives ; Bisphenol A-Glycidyl Methacrylate ; Chimera ; Dentin ; Humans ; Light ; Molar ; Polymerization ; Polymers ; Resin Cements