Incidence and clinical features of acute rheumatic fever in Kayseri, Central Anatolia, 1998–2011

2014 ◽  
Vol 25 (4) ◽  
pp. 745-751 ◽  
Author(s):  
Nazmi Narin ◽  
Fatma Mutlu ◽  
Mustafa Argun ◽  
Abdullah Ozyurt ◽  
Ozge Pamukcu ◽  
...  
Keyword(s):  
Rheumatic Fever ◽  
Acute Rheumatic Fever ◽  
Pediatric Cardiology ◽  
Age Groups ◽  
Central Anatolia ◽  
Adolescent Population ◽  
Male Ratio ◽  
Significant Difference ◽  
Acquired Heart Disease ◽  
The Mean

AbstractBackgroundIn developing countries, acute rheumatic fever is the most common cause of acquired heart disease in the paediatric and adolescent population. It is believed that vulnerability to developing acute rheumatic fever is associated with several factors such as socio-economic and living conditions.AimDetermine the incidence and clinical characteristics of acute rheumatic fever in the Central Anatolia region of Kayseri within the last 14 years, and to make a comparison of two 7-year periods.Material and methodsWe performed a retrospective analysis of 624 patients who were diagnosed with acute rheumatic fever at the Department of Pediatric Cardiology in the Medical Faculty of Erciyes University between January, 1998 and December, 2011.ResultsThe mean age of patients was 10.9±2.7 years. The female/male ratio was 1.4. When patients were categorised according to age groups, the largest group represented 376 patients (60.3%) aged between 10 and 14 years. The estimated incidence rate of acute rheumatic fever was 7.4/100,000 in the Central Anatolia region of Kayseri. Among the major findings, the most common included carditis at 54%, arthritis at 35%, Sydenham’s chorea at 25%, and subcutaneous nodules at 0.5%, respectively. No significant difference was found between the first 7-year period and second 7-year period in distributions of age, gender, and major findings.ConclusionAlthough there has been socio-economic development in Turkey in the recent years, the incidence of acute rheumatic fever is still high in the Central Anatolia region of Kayseri.

Markers of susceptibility to acute rheumatic fever: the B-cell antigen D8/17 is not robust as a marker in South Africa

2011 ◽  
Vol 21 (3) ◽  
pp. 328-333 ◽  
Author(s):  
Kathleen G. Walker ◽  
Margaret Cooper ◽  
Karin McCabe ◽  
Jane Hughes ◽  
Wendy Mathiassen ◽  
...  
Keyword(s):  
South Africa ◽  
Rheumatic Fever ◽  
B Cell ◽  
Cardiac Disease ◽  
Acute Rheumatic Fever ◽  
Streptococcal Pharyngitis ◽  
Cell Antigen ◽  
Significant Difference ◽  
The Mean ◽  
Index Cases

AbstractBackgroundAcute rheumatic fever and its chronic sequelae, rheumatic cardiac disease, and neuropsychiatric movement disorders, remain major public health problems in South Africa. Early identification and treatment of streptococcal pharyngitis in susceptible individuals would prevent rheumatic cardiac disease. The B-cell antigen D8/17 is a marker of susceptibility to rheumatic fever in some populations.Methods and resultsWe assessed the significance of the D8/17 marker in a group of South Africans. Blood was collected from 107 individuals; 40 patients had previous confirmed rheumatic fever, 20 were first-degree relatives, and 47 were controls. The expression of D8/17 in each sample was analysed by flow cytometry. The mean proportion of B-cells that were D8/17 positive was 0.5% in the index cases, 0.47% in their relatives, and 0.27% in the controls. There was a significant difference between the index cases and the controls, p = 0.03, but the mean percentage positive in each group was very low.ConclusionsPatients with a history of rheumatic fever had statistically increased expression of the D8/17 marker. However, the actual percentages in this observational study were markedly lower than in other populations, ranging from 0.14%–1.53% compared to 11.6%–39.3%. The D8/17 marker would be an impractical screening tool in the South African population.

scholarly journals Partial pulpotomy without age restriction: a retrospective assessment of permanent teeth with carious pulp exposure

2021 ◽  
Author(s):  
Florin Eggmann ◽  
Thomas J. W. Gasser ◽  
Hanjo Hecker ◽  
Mauro Amato ◽  
Roland Weiger ◽  
...  
Keyword(s):  
Survival Rates ◽  
Age Groups ◽  
Permanent Teeth ◽  
Eligibility Criteria ◽  
Presumptive Diagnosis ◽  
Tooth Discoloration ◽  
Significant Difference ◽  
Pulp Exposure ◽  
The Mean

Abstract Objectives This study aimed to retrospectively evaluate clinical and radiographic outcomes of partial pulpotomy performed in permanent teeth with carious pulp exposure. Materials and methods Records of patients undergoing treatment at an undergraduate dental clinic between 2010 and 2019 were screened for partial pulpotomies in teeth with a presumptive diagnosis of normal pulp or reversible pulpitis. The follow-up had to be ≥ 1 year. Patient data were retrieved and analyzed using Mantel-Cox chi square tests and Kaplan–Meier statistics. The level of significance was set at α = 0.05. Results Partial pulpotomy was performed in 111 cases, of which 64 (58%) fulfilled the eligibility criteria. At the time of partial pulpotomy, the mean age was 37.3 (± 13.5) years (age range 18–85). The mean observation period was 3.1 (± 2.0) years. Two early failures (3.1%) and five late failures (7.7%) were recorded. The overall success rate of maintaining pulp vitality was 89.1%, with 98.4% tooth survival. The cumulative pulp survival rates of partial pulpotomy in patients aged < 30 years, between 30 and 40 years, and > 40 years were 100%, 75.5%, and 90.5%, respectively, with no significant difference between the age groups (p = 0.225). At follow-up, narrowing of the pulp canal space and tooth discoloration were observed in 10.9% and 3.1% of cases, respectively. Conclusions Across age groups, partial pulpotomy achieved favorable short and medium-term outcomes in teeth with carious pulp exposure. Clinical relevance Adequate case selection provided, partial pulpotomy is a viable operative approach to treat permanent teeth with deep carious lesions irrespective of patients’ age.

Clinical and molecular epidemic characterization of rotavirus infection among children under five years old in Shandong province, China.

2021 ◽  
Author(s):  
Shixiao Dong ◽  
Deyu Huang ◽  
Zheng Wang ◽  
Guanyou Zhang ◽  
Fengjuan Zhang ◽  
...  
Keyword(s):  
Lower Incidence ◽  
Age Groups ◽  
Clinical Manifestations ◽  
Shandong Province ◽  
Rotavirus Infection ◽  
National Immunization ◽  
Significant Difference ◽  
The Mean ◽  
And Control

Abstract Rotavirus was the an important causative agent of acute gastroenteritis in children. In China, rotavirus was positive in approximately 30% of the diarrhea children and become a serious public problem. This study was carried out to investigate the clinical and molecular epidemic characterization of rotavirus infection among children under 5 years old with acute diarrhea in Shandong province, China. From July 2017 to June 2018, a total of 1211 fecal specimens were detected and the prevalence of rotavirus infection was 32.12%. The mean age of positive children was 12.2 ± 10.9 months and the highest infection rate was observed in children aged 7–12 months with a rate of 41.64%. G9P[8] (76.61%) was the most prevalent combinations followed by G2P[4] (7.20%), G3P[8] (3.60%) and G9P[4] (2.06%). In addition to diarrhea, vomiting, fever and dehydration were the most common accompanied symptoms. In general, there was no significant difference in clinical manifestations among different age groups. However, the clinical manifestations between vaccinated and unvaccinated children were significantly different. Vaccinated children showed lower incidence and frequency of vomiting, lower incidence and degree of dehydration, lower incidence of severe cases than unvaccinated children. The findings suggested necessary to continue rotavirus strains surveillance in order to monitor the change of prevalent genotype. Moreover, introducing vaccine into national immunization program to prevent and control rotavirus infections is needed in China.

scholarly journals Quantitative electroencephalography as a tool for objective neurophysiological seizure diagnosis: A retrospective study

2020 ◽  
Vol 0 ◽  
pp. 1-6
Author(s):  
Rajesh Kumar ◽  
Tribhuwan Kumar ◽  
Kamlesh Jha ◽  
Yogesh Kumar
Keyword(s):  
Energy Level ◽  
Matched Control ◽  
Age Groups ◽  
Quantitative Electroencephalography ◽  
Beta Band ◽  
Significant Difference ◽  
Males And Females ◽  
The Mean ◽  
The Difference ◽  
Electrical Activities

Objectives: Seizure is the fourth most common neurological disorder in the world; it affects all age groups with equal possibility of occurrence in both males and females. Many antiepileptic drugs are available today, but its diagnosis is challenging. The present study attempted to see if seizure activities could be predicted by analyzing the pre-seizure electrical activities. The prediction may help in taking preventive measures appropriately beforehand in the individuals with seizure proneness. Material and Methods: We selected 11 generalized seizure patients and 19 control patients out of total 115 patients referred for electro-diagnostics for various reasons. EEG of the subjects recorded, segmented as per protocol, and analyzed using MATLAB and EEGLAB tools. Results: The mean energy level in alpha and beta band of the study subject was significantly lower (P = 0.04 and 0.004, respectively) as compared to the age matched control subjects. Theta and delta bands did not show any significant difference between the groups. The difference between the pre- and post-electrical seizure energy and entropy was statistically insignificant. Conclusion: The study shows that the energy level remains low in the seizure patients in the alpha and beta bands. This further goes down when electrophysiological seizure activities starts. The randomness or entropy does not alter significantly among the seizure subjects in comparison to non-seizure subjects.

QT dispersion in acute rheumatic fever

2006 ◽  
Vol 16 (2) ◽  
pp. 141-146 ◽  
Author(s):  
Tugcin Bora Polat ◽  
Yalim Yalcin ◽  
Celal Akdeniz ◽  
Cenap Zeybek ◽  
Abdullah Erdem ◽  
...  
Keyword(s):  
Rheumatic Fever ◽  
Acute Rheumatic Fever ◽  
Qt Dispersion ◽  
Control Group ◽  
Healthy Children ◽  
Rheumatic Carditis ◽  
Normal Children ◽  
A Value ◽  
The Mean

Background:Disturbances of conduction are well known in the setting of acute rheumatic fever. The aim of this study is to investigate the QT dispersion as seen in the surface electrocardiogram of children with acute rheumatic fever.Methods:QT dispersion was quantitatively evaluated in 88 children with acute rheumatic fever. Patients were divided into two groups based on the absence or presence of carditis. As a control group, we studied 36 healthy children free of any disease, and matched for age with both groups. Repeat echocardiographic examinations were routinely scheduled in all patients at 3 months after the initial attack to study the evolution of valvar lesions.Results:The mean QT dispersion was significantly higher in children with rheumatic carditis. But there was no statistical difference between children without carditis and normal children. Among the children with carditis, the mean dispersion was higher in those with significant valvar regurgitation. Dispersion of greater than 55 milliseconds had a sensitivity of 85%, and specificity of 70%, in predicting rheumatic carditis, while a value of 65 milliseconds or greater had sensitivity of 81% specificity of 85% in predicting severe valvar lesions in acute rheumatic carditis. At follow-up examination, a clear reduction on the QT dispersion was the main finding, reflecting an electrophysiological improvement.Conclusions:These observations suggest that QT dispersion is increased in association with cardiac involvement in children with acute rheumatic fever.

scholarly journals TIME TRENDS OF HELICOBACTER PYLORI PREVALENCE IN ITAJAÍ - SC: A RETROSPECTIVE STUDY OF 25 YEARS BASED ON ENDOSCOPIC DATABASE

2019 ◽  
Vol 56 (1) ◽  
pp. 10-14 ◽  
Author(s):  
Fangio FERRARI ◽  
Elisa Cantú Germano DUTRA ◽  
Henrieli Correia ZANARDI ◽  
Bruno Lorenzo SCOLARO ◽  
Odemari Miranda FERRARI
Keyword(s):  
Helicobacter Pylori ◽  
Age Groups ◽  
Developed Countries ◽  
Helicobacter Pylori Infection ◽  
Age Group ◽  
Gradual Reduction ◽  
Urease Test ◽  
Significant Difference ◽  
The Mean ◽  
And Gender

ABSTRACT BACKGROUND: The bacterium Helicobacter pylori is strongly associated with the development of gastric adenocarcinoma. Currently, the prevalence in developed countries is 40%, but this value increases considerably in developing countries, which can reach rates bigger than 90%. OBJECTIVE: The objective of this study was to determine the mean and annual prevalence of Helicobacter pylori infection in patients from Itajaí during the period from July 1992 to April 2016, as well as the gender and age groups most affected. METHODS: After consent of the clinical director of the Gastroclinica Itajaí and confidentiality commitment about the research, the database of the Endoscopy Service of the clinic was evaluated. All the patients who underwent their first upper digestive endoscopy with urease test and/or histological analysis were included. The data were submitted to statistical analysis of prevalence by gender, age group and years of study, with subsequent correction through the confidence interval. RESULTS: The mean prevalence of Helicobacter pylori infection thru all years of study was 50.07%. With the calculation of the annual prevalences, it was evident the gradual reduction of infection in the population of Itajaí, that was 81.3% in 1992, declining to 33% in the year of 2016. When classifying the prevalence of infection by gender, it was higher in males (53.59%), and gender distribution by age group showed no statistically significant difference among genders between the ages of 40 and 80 years. In relation to the age group, the highest prevalence was in the group between 40 and 49 years. CONCLUSION: Although this study is retrospective and based on endoscopic database analysis, without access to clinical data of patients such as prior use of proton pump inhibitor and antibiotics to endoscopy, its results are important because they may reflect the current panorama of Helicobacter pylori infection in the city under study, where it has been presenting a gradual reduction of prevalence over the years, with current rates similar to that of developed countries (33%). Future studies are needed to confirm our data.

scholarly journals P0316RELATION OF RENAL ULTRASONOGRAPHIC MEASUREMENTS WITH BODY HEIGHT

2020 ◽  
Vol 35 (Supplement_3) ◽  
Author(s):  
Adrijana Spasovska Vasilova ◽  
Lada Trajcheska ◽  
Mimoza Milenkova ◽  
Aleksandra Canevska ◽  
Angela Kabova ◽  
...  
Keyword(s):  
Pearson Correlation ◽  
Body Height ◽  
Age Groups ◽  
Healthy Individuals ◽  
Kidney Size ◽  
Equal Distribution ◽  
Kidney Length ◽  
Significant Difference ◽  
Left And Right ◽  
The Mean

Abstract Background and Aims Kidney size has been found to be correlated with anthropometric features and is different among different ethnicities. In this study, we used ultrasonography for measurement of kidney volumes in healthy individuals and evaluated the relationships with body height, age and gender. Method We conducted a cross-sectional observational study and evaluated 108 healthy individuals whose serum creatinine level was within reference range. Patients’ medical clinical and laboratory records were reviewed. Age, gender and height were recorded. Pearson correlation coefficients were used to evaluate the strength of association between ultrasonographic parameters with each other and with other parameters, and were expressed as r2. Variations in left and right renal dimensions between various age groups were compared using a one-way analysis of variance, followed by a post-hoc Tukey's test. Results Subjects’ age ranged from 16 to 84 years and the mean age was over 50 years. There was an equal distribution among genders. Strong and positive correlations were seen for the measured length, parenchyma thickness and also for both total and parenchymal volumes with subjects’ height for both kidneys. The strongest correlations were observed for the left and right kidney length and also for the right kidney parenchymal volume (r=0.536, p=0.001; r=0.469, p=0.001; r=0.44, p=0.001). On the opposite, most of the relations with age were negative, but week and insignificant. When we divided the study subjects into three age groups and compared them for the height, there was no significant difference among them. Regarding the parenchymal and total kidney volumes of both kidneys, the different age groups showed similar findings in the ultrasonographic measurements. The mean calculated volumes were slightly declining with age and showed the largest values in the first group of patients under 30 years and lowest values in patients over 70 years old. Ultrasonographic measurements were also compared among the two genders. Both (men and women) showed similar age (53.55 ± 18.22 vs. 50.79 ± 18.13 p= 0.430, respectively). As for the height, men were significantly taller than women (1.734 ± 0.007 vs.1.637 ± 0.005, p= 0.001). The kidney length, volume and parenchymal volumes of both kidneys were significantly larger in men. Conclusion Renal length and volume are strongly correlated with body height. This relation must be considered in clinical decisions on further investigations regarding kidney disease progression.

Acute rheumatic fever in the paediatric population: a descriptive study in the Malaysian state of Sabah

2021 ◽  
pp. 1-5
Author(s):  
Farul R Patel ◽  
Jason Wy Tan ◽  
Siva Rao
Keyword(s):  
Heart Disease ◽  
Rheumatic Fever ◽  
Rheumatic Heart Disease ◽  
Acute Rheumatic Fever ◽  
Paediatric Population ◽  
Disease Registry ◽  
Male Patients ◽  
The Mean ◽  
Time Of Presentation ◽  
Rheumatic Heart

Abstract Introduction: Rheumatic heart disease is among the leading causes of acquired valvular heart disease in the developing world. However, there is no data available for rheumatic heart disease in the paediatric population of Sabah. This study collected data for acute rheumatic fever admissions among the paediatric population in Sabah over a period of 3 years. Methods: This is a retrospective cohort study. All records for admissions to paediatric wards in Sabah for acute rheumatic fever from January 2016 to December 2018 were collected. The patient records were then traced and required information were collected. Results: A total of 52 cases of acute rheumatic fever were admitted. It was observed that the incidence of acute rheumatic fever was 74.4 per 100,000 paediatric admissions. Patients from the West Coast Division made up most of the admissions (n = 24, 46.2%). Male patients (n = 35, 67.3%) of the indigenous Kadazan-Dusun ethnicity (n = 21, 40.4%) were most commonly encountered. The mean age at time of presentation was 9.58 years. Most cases admitted (n = 38, 73.1%) were categorised as Priority 1 (severe rheumatic heart disease). Conclusion: Most patients who were admitted had symptoms of heart failure and were diagnosed with severe rheumatic heart disease. Although this disease is preventable, the incidence in Sabah remains high. This study was limited as we only looked at patients who were admitted and we foresee the real incidence to be higher. Hence, there is an urgent need for a rheumatic heart disease registry in Malaysia to gather more data for prevention and early intervention.

Sphincter of oddi dysfunction: sonographic examination in opiate addicts

2011 ◽  
Vol 26 (S2) ◽  
pp. 107-107
Author(s):  
M. Soltan ◽  
M. Abd Ghaffar
Keyword(s):  
Bile Duct ◽  
Common Bile Duct ◽  
Age Groups ◽  
Sphincter Of Oddi Dysfunction ◽  
Sonographic Examination ◽  
Significant Difference ◽  
The Common ◽  
The Mean ◽  
Opiate Addicts ◽  
Group 1

ObjectiveTo benefit from the usefulness of ultrasonography in measurement of common bile duct in opiate addicts and to correlate between the common bile duct (CBD) diameter and the duration of addiction.Materials and methodFifteen addicts, diagnosed according to DSM IV diagnostic criteria, were examined by abdominal ultrasound. The common bile duct is measured and the results were analyzed with other factors like age, the period of addiction, laboratory findings.ResultsAccording to the findings, there is a significant increase in the range of the CBD diameter in comparison with normal bile ducts. Also, the mean diameter of the CBD in the different age groups showed a significant difference (p < 0.01) and there was a positive significant correlation between the CBD diameter and the period of addiction (p < 0.05, r = 0.875); the multiple comparisons shows that the significant difference between the 3 age groups were due to a significance between group (1) & (2), and group (1) & (3) but no significance between group (2) & (3). So, with the increased length of the addiction period, the mean CBD diameter increases.ConclusionIn opiate addicts, the common bile duct is found to be dilated; however with normal serum bilirubin and alkaline phosphatase level and no obstructive causes by ultrasound examination, no need for any further assessment.

A study of manual toothbrushing skills in children aged 3 to 11 years

2003 ◽  
Vol 27 (1) ◽  
pp. 91-94 ◽  
Author(s):  
Ali Mentes ◽  
Julide Atukeren
Keyword(s):  
Age Groups ◽  
Age Group ◽  
Age And Gender ◽  
Significant Difference ◽  
Study Population ◽  
The Mean ◽  
And Gender

The aim of the study was to evaluate toothbrushing management and ability of children in relation to age and gender. The study population consisted of 75 children and were divided into three equal groups as 3-5, 6-8 and 9-11 years of age.The grip type during toothbrushing was recorded on videotape.The most preferred grip types were distal (73%) followed by power (43%) and oblique grips (29%). There were a statistically significant differences between age groups and the grip types (p&lt;0.001) but no significant difference was seen between boys and girls in grip preferences (p&gt;0.05).The mean duration of toothbrushing was shorter in 3-5 years of age group (28 seconds) than the 6-8 and 9-11 age groups (35 and 47 seconds respectively).

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