Flexible Endoscopic Management of Tracheo-oesophageal Magnet Foreign Bodies with Acquired Fistula in a Toddler.

ABSTRACT: Aerodigestive foreign bodies (FBs) aspiration is a common problem in children; however, simultaneous aerodigestive localisation is rare. Ingestion of multiple magnetic FBs can lead to serious complications, especially tracheo-oesophageal fistula and recurrent chest infections. These depend on the duration of foreign-body ingestion/aspiration, prompt intervention and adequate technique for foreign-body retrieval. A 1.8-year-old female child was found to have two magnetic FBs lodged simultaneously in the oesophagus and trachea. The magnetic FBs in the aerodigestive tract in children were removed in the same session using flexible endoscopes.

Assessment of Allergic Rhinitis among Children after Low-Level Laser Therapy.

BACKGROUND: Allergic rhinitis (AR) represents one of the most common global health problems with seriously increasing incidence over the last decades. The goal of the treatment of rhinitis is to prevent or reduce the symptoms caused by the inflammation of affected tissues. Intranasal steroids and oral antihistamines are recommended as first lines of treatment. Acupuncture had reported a significant improvement in daily symptoms and an increase of symptom-free days in many studies enrolling adults' patients. AIM: This study aimed to evaluate the laser acupuncture effect on the treatment of children AR in comparison to the effect of the medication and to assess the anti-inflammatory effect of laser acupuncture through measurement of serum inflammatory marker (hs-CRP). METHODS: Sixty patients with allergic rhinitis their age group ranged from 4 to 18 years were divided randomly into two groups. Group 1 enrolled 30 patient that received AR in the form of intranasal steroids, antihistaminic, leukotriene antagonists while group2 thirty patients received 12 laser acupuncture sessions (2 sessions a \ week) on specific traditional Chinese acupuncture points. RESULTS: There was a significant improvement in the severity score symptoms in both groups through and by the end of the study. High Significant improvement in the levels of the inflammatory marker in both groups, especially in the group which receive laser acupuncture sessions. CONCLUSION: Laser acupuncture is a reliable, painless and non-invasive successful technique, which may be used as a complementary treatment for pediatric allergic rhinitis.

Protein energy malnutrition associates with different types of hearing impairments in toddlers: Anemia increases cochlear dysfunction.

OBJECTIVES: This work aimed to highlight a challenging asymptomatic problem which is early detection of hearing impairment in toddlers with protein energy malnutrition (PEM) as a neuro-cognitive effect of PEM on developing brain in relation to hemoglobin level. METHODS: 100 toddlers, aged 6-24 months, fifty with moderate/severe PEM and fifty healthy children, were included in study. Both TEOAEs and ABR testing were used to assess auditory function. RESULTS: Study reported an association between malnutrition and hearing impairment, 26% of cases had conductive deafness secondary to otitis media with effusion using tympanometry; 84.6% showed type B and 15.4% type C which may suggest developing or resolving otitis media. Their ABR showed 46% mild and 53% moderate impairment. 32% of PEM cases had sensory neural hearing loss and with type (A) tympanometry. Those were assessed using ABR; 58% had mild, 34% moderate and 8% profound impairment. 10% of PEM cases had mixed hearing loss with 50% type B and 50% type C tympanometry and their ABR showed moderate to profound impairment. TEOAEs latencies at different frequencies correlate negatively with hemoglobin level. CONCLUSIONS: Toddlers with moderate/severe PEM had hearing impairments of different types and degrees. Neuro-physiological methods could be early and safe detectors of auditory disorders especially in high-risk toddlers. Anemia increases risk for auditory dysfunction.

Children with chronic lung diseases have cognitive dysfunction as assessed by event-related potential (auditory P300) and Stanford-Binet IQ (SB-IV) test.

Chronic lung disease (CLD) in children represents a heterogeneous group of many clinico-pathological entities with risk of adverse impact of chronic or intermittent hypoxia. So far, few researchers have investigated the cognitive function in these children, and the role of auditory P300 in the assessment of their cognitive function has not been investigated yet. This study was designed to assess the cognitive functions among schoolchildren with different chronic pulmonary diseases using both auditory P300 and Stanford-Binet test. This cross-sectional study included 40 school-aged children who were suffering from chronic chest troubles other than asthma and 30 healthy children of similar age, gender and socioeconomic state as a control group. All subjects were evaluated through clinical examination, radiological evaluation and spirometry. Audiological evaluation included (basic otological examination, pure-tone, speech audiometry and immittancemetry). Cognitive function was assessed by auditory P300 and psychological evaluation using Stanford-Binet test (4th edition). Children with chronic lung diseases had significantly lower anthropometric measures compared to healthy controls. They had statistically significant lower IQ scores and delayed P300 latencies denoting lower cognitive abilities. Cognitive dysfunction correlated to severity of disease. P300 latencies were prolonged among hypoxic patients. Cognitive deficits in children with different chronic lung diseases were best detected using both Stanford-Binet test and auditory P300. P300 is an easy objective tool. P300 is affected early with hypoxia and could alarm subtle cognitive dysfunction.

Association Between CD14 Polymorphism (-1145G/A) and Childhood Bronchial Asthma.

Polymorphisms in the promoter region of CD14 gene have been associated with asthma and atopy although the findings between cohorts have not been uniform. We aimed at investigating the association between CD14 gene (-1145G/A) polymorphism and bronchial asthma in Egyptian children. Genotyping of CD14 gene (-1145G/A) polymorphism was done by real-time PCR in 192 asthmatic children (atopic, n = 100 and non-atopic, n = 92) and 181 age- and gender-matched healthy children. Serum levels of total IgE were measured by ELISA. Skin prick test was performed on all patients. We found that the frequency of AA genotype was significantly higher in asthmatic children compared to healthy controls. Asthmatic children carrying GG genotype had a significantly lower prevalence of atopic asthma. Meanwhile, the "A" allele was significantly higher in atopic asthmatic children compared to healthy and non-atopic children. Moreover, atopic children carrying the "G" allele showed better asthma control. In conclusion, our findings represent an evidence for the role of CD14 gene (-1145G/A) polymorphism in childhood asthma and asthma control.

Effect of using bedside leukocyte filter on pulmonary functions in patients with thalassemia major.

UNLABELLED: In settings of limited health resources, using leukocyte-filtered blood is limited to patients with leukocyte-mediated complications. The aim of this study was to determine the patterns of lung dysfunction among patients with ß-thalassemia major (BTM) after the application of the leukostop filter during transfusion for a period of 6 months. The study included 30 patients with transfusion-dependent BTM divided into two groups according to the use of leukocyte filter. Group I included 15 patients with BTM allocated to use the leukocyte filter before each blood transfusion for 6 months and group II included 15 patients with BTM using nonleukocyte-filtered blood. Patients with history of airway disease and smokers were excluded. Chest X-ray and pulmonary function tests (PFT) using spirometry were done for each patient at baseline and after the use of the leukocyte filter for 6 months. No significant difference was found at baseline PFTs in both groups, the distribution of obstructive pulmonary disease significantly improved in group I in the postfilter evaluation, P < 0.05, however no change in pulmonary disease distribution in group II. A statistical significance improvement in forced vital capacity (FVC), forced expiratory volume in 1st second (FEV1) and FEV1/FVC in postfilter evaluation, while in group II a decline in FEV1, FVC, and no significant change in FEV1/FVC ratio. There was no correlation between serum ferritin and PFT results. CONCLUSION: Pulmonary function abnormalities, although subclinical is not an infrequent finding in patients with BTM; leukofiltred blood may improve PFT.

Burden of pediatric influenza A virus infection post swine-flu H1N1 pandemic in Egypt.

OBJECTIVE: To screen children with influenza like illness or with symptoms of acute respiratory tract infections for influenza A virus infection - post swine flu pandemic era - using rapid influenza diagnostic tests. METHODS: During two years (2010 & 2011), 1 200 children with influenza like illness or acute respiratory tract infections (according to World Health Organization criteria) were recruited. Their ages ranged from 2-60 months. Nasopharyngeal aspirates specimens were collected from all children for rapid influenza A diagnostic test. RESULTS: Influenza A virus rapid test was positive in 47.5% of the children; the majority (89.6%) were presented with lower respiratory tract infections. Respiratory rate and temperature were significantly higher among positive rapid influenza test patients. CONCLUSIONS: Influenza A virus infection is still a major cause of respiratory tract infections in Egyptian children. It should be considered in all cases with cough and febrile episodes and influenza like symptoms even post swine flu pandemic.

Cochlear Dysfunction in Children following Cardiac Bypass Surgery.

Background. Sensorineural hearing loss after procedures including extracorporeal circulation and hypothermia is greater than general population. Mild hypothermia has a protective role on cochlea; however, deep hypothermia may result in cochlear injury. This research aimed at assessing auditory function in children after open heart surgery in relation to different hypothermic techniques. Subjects and Methods. Forty children with acyanotic heart diseases who underwent open heart surgery were included: group I: twenty patients subjected to mild hypothermia (33° to 37°C), group II: twenty patients subjected to moderate hypothermia (28° to 32°C). Audiological assessment included basic evaluation and otoacoustic emissions. Results. Both groups had distortion-product otoacoustic emissions (DPOAEs) amplitude >3 dB SPL at all frequencies. However, group II showed lower amplitude at overall and at high frequencies (4.416-8.837 KHz) than group I. Transient evoked otoacoustic emissions (TEOAEs) showed partial pass in three patients of group I (15%) and in 15 patients of group II (75%). Moreover, group II showed statistical significant reduction in overall TEOAEs amplitude as well as at high frequencies (2-4 KHz). Conclusions. Patients exposed to moderate hypothermic technique had subtle cochlear dysfunction. Otoacoustic emissions should be used for early detection of subtle cochlear dysfunction in operated cardiac children.

High-sensitivity C reactive protein as a biomarker for grading of childhood asthma in relation to clinical classification, induced sputum cellularity, and spirometry.

BACKGROUND: Asthma is the most common chronic inflammatory disease in childhood and some reports have demonstrated systemic inflammation. The relevance of high-sensitivity assays for C-reactive protein (hs-CRP), which are known to be a sensitive marker of low-grade systemic inflammation, has not been fully studied in childhood asthma. AIM OF STUDY: This cross sectional case-control study aimed at evaluating serum hs-CRP in asthmatic children with different grades of severity and control. METHODS: Serum hs-CRP, sputum cytology study, and forced expiratory volume in 1 sec (FEV1) % of predicted for age and sex were estimated in 60 asthmatic children (30 uncontrolled steroid-naïve, and 30 controlled on inhaled steroid). They were recruited from Pediatric Chest Clinic, Children's Hospital, Ain Shams University. Sixty healthy children-age and sex-matched were included as a control group. RESULTS: Serum hs-CRP concentrations were significantly higher in asthmatics than in controls with a median of 1.93 mg/L and 0.24 mg/L, respectively. Serum hs-CRP levels were significantly higher in uncontrolled steroid-naïve asthmatics than those controlled on inhaled steroid with a median of 3.15 mg/L and 1.55 mg/L, respectively. Serum hs-CRP showed a sensitivity of 72% and a specificity of 93%. CONCLUSIONS: Despite that pulmonary function tests and clinical classification are the gold standard for grading of asthma, hs-CRP can be considered as a new marker for assessment of different grades of asthma severity and control. It can be used for indirect detection and monitoring of airway inflammation, disease severity, and response to steroid treatment in asthmatic children.

Pediatric cardiomyopathies over the last decade: a retrospective observational epidemiology study in a tertiary institute, Egypt.

BACKGROUND: Pediatric cardiomyopathy (CM) is a rare, life-threatening disorder of unknown etiology. Data on CM in Egypt are scarce as there is no national registry. This study was an effort to understand the demographic features, clinical presentation, and frequency of different types of childhood CM in Egypt. MATERIALS AND METHODS: Medical files of all children diagnosed with CM in the last decade (1997-2007) and referred to the Pediatric Cardiology Clinic at Ain Shams University, Children's Hospital (Cairo, Egypt), were reviewed. This study included 124 (6.6%) cardiomyopathic patient files from a total of 1876 cardiac patients that were followed up at the Pediatric Cardiology Clinic during the 10-year study period. RESULTS: In the last decade (1997-2007), children with CM represented 6.6% of all children with cardiovascular diseases followed at the Pediatric Cardiology Clinic; 73 were boys (58.9%) and 51 were girls (41.1%), with a mean age of 3.82±3.99 years. Parental consanguinity was positive in 19.4% of patients and a history of preceding viral infection was present in one patient (0.8%). Eight patients had a similarly affected sibling (6.5%). CONCLUSION AND RECOMMENDATIONS: Data on CM in Egypt are scarce, highlighting the urgent need for a national registry for CM (a) to allow more accurate assessment of the size of this problem, especially in children; (b) to minimize loss of follow-up data when patients move from one region to another; and (c) to allow screening of family members of a proband case.

Study of auditory function in children with chronic lung diseases.

OBJECTIVE: Chronic hypoxia has an evident effect on cochlear function and hearing sensitivity. Otoacoustic emissions' testing is efficient in detecting subtle cochlear dysfunction. This cross sectional study was designed to assess the cochlear function in children with chronic lung diseases who were exposed to prolonged hypoxia and prolonged use of ototoxic drugs (as aminoglycosides) using basic audiological evaluation and transient evoked otoacoustic emissions testing. METHODS: The study was carried out on 30 Egyptian children with chronic lung disease recruited from the Pediatric Chest Clinic, Children's hospital, Ain Shams University. Twenty normal children were included as control. RESULTS: Six patients (20%) showed abnormal otoacoustic emissions. A significant effect of hypoxia on otoacoustic emissions findings was found (P<0.05). However, there was no significant effect of inhaled aminoglycosides on auditory functions whether pure tone audiometry, speech audiometry and transient evoked otoacoustic emissions testing. CONCLUSIONS: Children with chronic lung diseases are liable to cochlear dysfunction due to prolonged hypoxia. Inhaled aminoglycosides in chronic lung diseases is relatively safe on auditory functions.