S Noorbakhsh,, M Farhadi, A Tabatabaei, M Ghafari,
Volume 2, Issue 2 (Autumn – Winter 2009[PERSIAN] 2008)
Abstract
Abstract Background and objectives: Paranasal sinuses are the common place for infection in children and adults. Early and effective antibiotic treatment is necessary to reduce the infection period and mucosal injuries, and to prevent from the Involvements of orbit or CNS. This article aims to clarify the Serum immunoglobulins accompanying by Sinusitis in Children. Material and Methods: the Subjects of this Cross-Sectional study were 400 patients with paranasal sinusitis confirmed by imaging techniques. The study was conducted in infectious and ENT Clinics of Rasoul Akram hospital in 2003-2004. We measured the Levels of serum immoglobulins including IgG, IgM, IgA and IgE by standard radio-immunodiffusion test, and Compared with normal range of each age group. The data was analyzed by SPSS software (11.5) Results: The Subjects aged 4.42±2.62 are both male (70.7%) and female (29.3%). Maxilla is the most Common Sinus involved. Thirty-eight of them (95%) have increased IgG Level. Forty-four percent of children suffered from rhinosinusitis have been diagnosed with Immune-humoral disorders: the increase of IgE (N=9), Lack of IgA (N=3), decrease of Isolated IgG (N=2), decrease of both IgG and IgA (N=1) and Hyper IgM syndrome (N=3). There is Significant Correlation between different Immunoglobulins and duration of Sinusitis (P<0.05). Conclusion: The results of this study show that an increase of IgE is one of the most Common disorders in children suffering from Sinusitis and the incidence of immunity disorders is higher than the expected rate. Thus, we recommend the Immunologic assessment for Children Contracting with Sinusitis, esp. for protracted one. Key words: Rhinosinusitis, Hypogamma Globulinemia, Resistant Rhinosinusitis, Serum Immunoglobulins
S Noorbakhsh, A Mirmohamadpoor, A Tabatabaee,
Volume 3, Issue 2 (Autumn – Winter 2010[PERSIAN] 2009)
Abstract
Abstract Background and objectives: The aim of this study was the detection of S.pneumoniae infection by rapid urinary test and blood culture in children with pneumonia in comparison with healthy children. Material and Methods: This case control study was carried out in pediatric ward of Rasoul Akram hospital in Tehran, Iran (2006 - 200٧).Fifty-four Community acquired pneumonia (CAP) and 50 healthy children were selected by simple sampling. The urinary antigen detection test (BINAX NOW co.) was performed on both cases and controls and blood culture was done for the cases suffered from Pneumonia. Results: Pneumococcal antigenuria is detected in 31.5 % of CAP and 6 % of controls groups. There is Significant difference between cases and controls (fisher test CI 95%, P =0.01). None of the children with nonpneumococcal Pneumonia (positive culture) has antigenuria. Conclusion: The possibility of diagnosis of pneumococcal pneumonia in children, by means of blood culture, is low. Thirty-one percent of CAP is due to S.pneumonia, by using the rapid antigenuria test. There fore, we recommend using rapid urinary antigen test, in addition to blood Culture test. Key words: CAP (community-acquired pneumonia) S pneumoniae urinary antigen test (BINAX now), Blood culture, Children
