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BACKGROUND: Meningitis is one of the most dangerous infection affecting children. The need for rapid and accurate diagnosis is mandatory for improving the outcome. AIM OF THE WORK: To evaluate the role of multiplex polymerase chain reaction (PCR) in diagnosis of meningitis either bacterial or viral and to detect its accuracy. PATIENTS AND METHODS: A cross-sectional study was carried out in University Children Hospital, Faculty of Medicine, between November 2019 and September 2020. The study was approved by the Ethics Review Board of Faculty of Medicine, Assiut University, and informed written consent was obtained. The committee's reference number is 17200161. Clinicaltrails.gov ID: NCT03387969. Forty-eight children aged 2 to 18 years with meningitis were included. Detailed history and examination, blood glucose level at time of admission prior to lumbar puncture, and multiplex PCR in cerebrospinal fluid (CSF) were evaluated. RESULTS: The mean age of children was 3.27 ± 1.27 years. Thirty-five (72.9%) cases were bacterial meningitis while 13 (27.1%) cases were viral meningitis. Multiplex PCR had 94% sensitivity and 100% specificity for diagnosis of bacterial meningitis. CONCLUSION: Multiplex PCR may help in diagnosis and differentiation of bacterial and viral meningitis with accurate and rapid results.
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Meningitis Bacterianas , Meningitis Viral , Niño , Humanos , Preescolar , Reacción en Cadena de la Polimerasa Multiplex/métodos , Estudios Transversales , Meningitis Bacterianas/diagnóstico , Meningitis Bacterianas/líquido cefalorraquídeo , Meningitis Bacterianas/microbiología , Bacterias , Meningitis Viral/diagnóstico , Meningitis Viral/líquido cefalorraquídeo , Sensibilidad y EspecificidadRESUMEN
BACKGROUND: Meningitis is one of the most dangerous infection affecting children. The need for rapid and accurate diagnosis is mandatory for improving the outcome. AIM OF THE WORK: to evaluate the role of multiplex polymerase chain reaction (PCR), cerebrospinal fluid (CSF)-C-reactive protein (CRP) and serum procalcitonin (PCT) in diagnosis of meningitis and to detect its accuracy. PATIENTS AND METHODS: A cross-sectional study was carried out in University Children hospital, Faculty of Medicine, between November 2019 and September 2020. The study was approved by the Ethics Review Board of Faculty of Medicine, Assiut University, and informed written consent was obtained. The committee's reference number is 17200161. CLINICALTRIALS: gov ID: NCT03387969. 48 Children aged 2 to 18 years with meningitis were included. Detailed history and examination. Blood glucose level at time of admission prior to lumbar puncture, serum CRP level, serum PCT, CSF-CRP level and Multiplex PCR were evaluated. FUNDING: The study was supported by Grant Office of Faculty of Medicine, Assiut University with grant NO. 2018-01-04-006-R2. RESULTS: The mean age of children was 3.27 plus or minus 1.27 years. 35 (72.9%) cases were bacterial meningitis, while 13 (27.1%) cases were viral meningitis. Patients with bacterial meningitis had significantly higher serum CRP, serum PCT and higher CSF-CRP and significantly lower CSF/blood glucose compared to viral meningitis. Multiplex PCR had 94% sensitivity and 100% specificity for diagnosis of bacterial and viral meningitis. CONCLUSION: CSF-CRP, CSF/blood glucose, PCT and Multiplex-PCR may help in diagnosis and differentiation of bacterial and viral meningitis.
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Meningitis Bacterianas , Meningitis Viral , Adolescente , Proteína C-Reactiva/líquido cefalorraquídeo , Calcitonina/líquido cefalorraquídeo , Niño , Preescolar , Estudios Transversales , Humanos , Lactante , Meningitis Bacterianas/líquido cefalorraquídeo , Meningitis Bacterianas/diagnóstico , Meningitis Viral/líquido cefalorraquídeo , Meningitis Viral/diagnóstico , Reacción en Cadena de la Polimerasa Multiplex , Polipéptido alfa Relacionado con CalcitoninaRESUMEN
Background: Dysfunction of the peripheral blood monocytes in the form of changes in their proportion, cytokines or pattern-recognition receptors (PRR) expressions may be involved in the pathogenesis of type 1 diabetes mellitus (T1DM). Our aim is to analyze the three monocyte subsets; classical, non-classical and intermediate monocytes and their expression of Toll-like receptors 2 (TLR-2) and 4 (TLR-4) in T1DM patients. Methods: The peripheral blood monocytes of 20 T1DM patients were analyzed by Flow cytometry to measure their count and TLR-2 and TLR-4 expression. Results: T1DM patients had more non-classical and intermediate monocytes, whereas classical monocytes were comparable between patients and control (20 healthy volunteers). Classical, non-classical and intermediate monocytes had no significant correlations with hemoglobin (Hb) A1C in controls, while all subsets showed positive correlations with HbA1C in T1DM. TLR-2 and TLR-4 expression were significantly increased in classical monocytes in patients, especially those with diabetic ketoacidosis (DKA), and both of them showed positive correlations with the duration of T1DM. The expression of TLR-2 inside non-classical monocytes showed a negative correlation with LDL cholesterol and TLR-4/TLR-2 ratio showed positive correlations with the duration of T1DM and negative correlations with total cholesterol. The expression of TLR-2 inside intermediate monocytes showed positive correlations with the duration of T1DM and TLR-4/TLR-2 ratio showed negative correlations with the duration of T1DM Conclusions: The observed changes in both proportions and TLR-2 and TLR-4 expression of monocyte subsets can raise the possible role in the pathogenesis of early stages of T1DM and DKA. Abbreviations APC: allophycocyanin; CBC: complete blood picture; DKA: diabetic acidosis; DM: diabetes mellitus; FITC: fluorescein isothiocyanate; FSC: forward scatter; Hb: haemoglobin; MFI: mean channel fluorescence intensity; PE: phycoerythrin; PRR: pattern-recognition receptors; SPSS: statistical package for the social sciences; SSC: side scatter; T1DM: Type1DM; TLRs: toll-like receptors.
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Diabetes Mellitus Tipo 1/inmunología , Cetoacidosis Diabética/inmunología , Monocitos/fisiología , Receptor Toll-Like 2/metabolismo , Receptor Toll-Like 4/metabolismo , Separación Celular , Células Cultivadas , Niño , Preescolar , Progresión de la Enfermedad , Femenino , Citometría de Flujo , Hemoglobina Glucada/metabolismo , Humanos , Masculino , Receptor Toll-Like 2/genética , Receptor Toll-Like 4/genéticaRESUMEN
BACKGROUND: Scorpion envenomation and its consequences represented a serious healthcare problem in Upper Egypt and considered to be an important cause of life-threatening emergency particularly in children. METHODS: One hundred patients presented to the emergency department of Assiut University Children Hospital with a history of scorpion sting aged less than 18 years were included in our randomized comparative trial during 2016. Two groups of patients were randomly categorized according to the route of administration of scorpion antivenom; intramuscular and intravenous with 50 patients in each group. Full history, clinical examination, and routine baseline investigations were performed. RESULTS: Myocarditis, encephalopathy, cardiogenic shock, ICU admission, need for mechanical ventilation, mean hospital stay and mortality were significantly lower in those received intravenous antivenom compared with those received intramuscular one. CONCLUSION: The results of the present study and other experimental and clinical trials confirmed that the administration of the scorpion antivenom by intravenous route has a lower incidence of systemic toxicity, a better outcome of fatal complication resulted from envenomation especially cardiogenic shock, decreased need for ICU facilities and mechanical ventilation, shorter hospital stay, and better overall outcome than the intramuscular route. TRIAL REGISTRATION NUMBER: UMIN-CTR Study Design: trial number: UMIN000022032.
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Antivenenos/administración & dosificación , Picaduras de Escorpión/tratamiento farmacológico , Administración Intravenosa , Adolescente , Antivenenos/uso terapéutico , Niño , Preescolar , Femenino , Humanos , Lactante , Inyecciones Intramusculares , Masculino , Resultado del TratamientoRESUMEN
Hyperglycemia alone may not explain the increased risk of cardiovascular diseases (CVDs) in patients with type 1 diabetes (T1D) compared with type 2. This study emphases on the evaluation of some platelet activity markers in patients with T1D, with relevance to some metabolic disorders as hyperlipidemia and hyperglycemia. This study was performed on 35 patients with T1D and 20 healthy controls. All participants were subjected to full history taking, clinical examination and assay of glycated hemoglobin (HbA1c), and lipid profile. The expression of CD62P and CD36 on platelets and the frequency of platelet-monocyte, and platelet-neutrophil aggregates were assessed by flow cytometry. Patients showed significantly higher expression of CD62P and CD36 than the control group. Platelets aggregates with monocytes were also higher among patients than the control group. Levels of CD36+ platelets, CD62P+ platelets, and platelet-monocyte aggregates revealed significant correlations with the levels of HbA1c, total cholesterol, low-density lipoprotein, and triglycerides. Hyperlipidemia and hyperglycemia accompanying T1D have a stimulatory effect on platelet activation which probably makes those patients vulnerable to CVD than nondiabetics.
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Plaquetas/metabolismo , Diabetes Mellitus Tipo 1/sangre , Hiperglucemia/sangre , Hiperlipidemias/sangre , Monocitos/metabolismo , Agregación Plaquetaria , Plaquetas/patología , Antígenos CD36/sangre , Estudios de Casos y Controles , Niño , Preescolar , Diabetes Mellitus Tipo 1/patología , Femenino , Hemoglobina Glucada/metabolismo , Humanos , Hiperglucemia/patología , Hiperlipidemias/patología , Lípidos/sangre , Masculino , Monocitos/patología , Selectina-P/sangreRESUMEN
OBJECTIVE: The aim of our study is to assess the clinico-electrophysiological proï¬le of children with Guillain-Barré syndrome (GBS) in Upper Egypt and to compare the efficacy of plasmapheresis versus other treatment modalities. PATIENTS AND METHODS: This was a retrospective study of children from January 2010 to October 2014 diagnosed as GBS. It included 62 cases. RESULTS: Acute inflammatory demyelinating polyradiculoneuropathy (AIDP) was the most prevalent type of GBS in our locality. As regards the treatment, 32 cases received plasmapheresis while 30 patients received intravenous immunoglobulin. We found a significant decrease in the duration of hospitalization and a significant increase in the number of children with complete recovery in cases treated with plasmapheresis. CONCLUSION: GBS is not uncommon in children of Upper Egypt, with AIDP the most prevalent type. Plasmapheresis is the best treatment modalities for GBS as it reduces the duration of hospital stay and hastens the recovery of those children.
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OBJECTIVE: There is growing evidence for a gut-brain connection associated with autism spectrum disorders (ASDs). This suggests a potential benefit from introduced digestive enzymes for children with ASD. METHODS: We performed a double-blind, randomized clinical trial on 101 children with ASD (82 boys and 19 girls) aged from 3 to 9 years. ASD patients were diagnosed according to the Diagnostic and Statistical Manual of Mental Disorders 4th edition, text revision (DSM-IV-TR) diagnostic criteria. Structured interviews of at least one hour each both with the parents and the child were performed. Later on, another two hours-session was conducted applying the Childhood Autism Rating Scale (CARS). ASD patients were randomized to receive digestive enzymes or placebo. RESULTS: The ASD group receiving digestive enzyme therapy for 3 months had significant improvement in emotional response, general impression autistic score, general behavior and gastrointestinal symptoms. Our study demonstrated the usefulness of digestive enzyme in our population of ASD patients. CONCLUSION: Digestive enzymes are inexpensive, readily available, have an excellent safety profile, and have mildly beneficial effects in ASD patients. Depending on the parameter measured in our study, we propose digestive enzymes for managing symptoms of ASD. Digestive enzyme therapy may be a possible option in treatment protocols for ASD in the future.
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BACKGROUND: Diabetes mellitus is a leading cause of morbidity and mortality among children across the world and is responsible for a growing proportion of global healthcare expenditure. However, limited data are available on lung dysfunction in children with diabetes. AIM: The aim of this study was to evaluate the pulmonary function changes in children with type 1 diabetes mellitus (T1DM). METHODS: We studied 60 children with T1DM (mean age 10.5 ± 2.32 years; disease duration 2.45 ± 0.6 years, and 50 healthy control children (mean age 9.9 ± 2.5 years). Spirometry was performed for all individuals to measure forced vital capacity (FVC), forced expiratory volume in 1 second (FEV1), FEV1/FVC ratio, and peak expiratory flow rate (PEFR). Glycemic control was assessed on the basis of glycated hemoglobin (HbA1c), with HbA1c values <8% considered to indicate good glycemic control, and HbA1c values ⩾8% to indicate poor control. RESULTS: There was significant reduction in all spirometeric parameters in diabetic children in comparison with healthy control children. Children with poor glycemic control had significant impairment in lung functions compared with those with good glycemic control. CONCLUSIONS: T1DM in children leads to impairment of lung functions and this impairment increases with poor glycemic control.
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The aim of this study is to evaluate the neuropsychological status in a cohort of children with early and continuously treated phenylketonuria in Assiut, Upper Egypt. The study was implemented in seventy-eight phenylketonuria (PKU) children. Only 34 patients met the inclusion criteria. Investigated patients were evaluated according to detailed history, neurological examination, Childhood Autism Rating Scale, full scale Intelligence Quotient, attention deficit hyperactivity disorder, electroencephalography and magnetic resonance imaging (MRI). This study concluded that the prognosis for early diagnosed children with PKU treated from the first weeks of life is generally good. However, they are at increased risk for neurological complications and behavioral problems. So, neonatal screening for PKU is highly recommended in Egypt, for early detection and management. In addition, neuropsychological and MRI assessments in PKU children should be done.