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OBJECTIVE: Obesity has been associated with chronic low-grade systemic inflammation. This study aimed to investigate the relationship of pentraxin-3 (PTX-3) with anthropometric measurements, dietary content and physical activity level in children. DESIGN: A matched group study. PATIENTS: This study was conducted with 91 children aged 6-17 years, divided into two groups: "non-obese group" (Body Mass Index Standard Deviation Score [BMI SDS] <95th percentile) and "obese group" (BMI SDS ≥95th percentile). MEASUREMENTS: Plasma PTX-3 levels. RESULTS: The mean age of 91 children included in the study was 12.34 ± 2.86 years. Plasma PTX-3 levels were significantly higher in obese children (p = .028). No significant correlation was found between BMI SDS and plasma PTX-3 values, but a weak positive correlation was found when physical activity level was controlled (r = .176, p = .049). In addition, it was found that fat mass was a partial mediator of plasma PTX-3 level, and an increase in the amount of subcutaneous adipose tissue negatively affected plasma PTX-3 level. Plasma PTX-3 level showed a weak positive correlation (r = .223, p = .017) with physical activity score and dietary polyunsaturated fatty acid intake, while a weak negative correlation with neutrophil-to-lymphocyte ratio. One unit increase in physical activity score or polyunsaturated fatty acid level caused 0.730 and 2.061 unit increases in plasma PTX-3 level, respectively; while one unit increase in dietary fat intake caused 0.413-unit decrease. CONCLUSION: There was an indirect relationship between the amount of subcutaneous adipose tissue and PTX-3 level. The results of our study suggested that plasma PTX-3 was associated with lower levels of inflammation in children.
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Proteína C-Reactiva , Obesidad Infantil , Componente Amiloide P Sérico , Humanos , Componente Amiloide P Sérico/análisis , Componente Amiloide P Sérico/metabolismo , Proteína C-Reactiva/análisis , Proteína C-Reactiva/metabolismo , Niño , Adolescente , Masculino , Femenino , Obesidad Infantil/sangre , Índice de Masa Corporal , Inflamación/sangre , Ejercicio Físico/fisiología , Estudios de Casos y ControlesRESUMEN
Objective: Congenital toxoplasmosis (CT) can have severe early and late sequelae in children. In this study, we aimed to evaluate the demographic, clinical, treatment characteristics of patients diagnosed with congenital Toxoplasma infection and to highlight the long-term complications of the patients. Methods: Patients with CT were included in this study who were followed between 2010 and 2022 in Cukurova University Medical Faculty Hospital. Demographic, clinical and treatment characteristics were searched retrospectively. In the diagnosis of maternal and CT, Toxoplasma IgM, IgG, IgG avidity, T. gondii polymerase chain reaction tests were used along with clinical and symptoms. Results: Eighteen children (two twins) with CT and their mothers (n=16) were included in the study. Median age was 1 month. Ten (55.5%) of the children were male. CT diagnosis was made during pregnancy in 7 mothers (resulting in 8 babies) and postnatally in 9 mothers (resulting in 10 babies). The mothers of 5 (31.1%) babies with CT received spiramycin treatment during pregnancy. Three (60%) of 5 pregnant women who received spiramycin were diagnosed in the first trimester, 4 (80%) of the babies did not have any sequale and only 1 (20%) had microphthalmia. Ocular involvement was the most common presentation of the disease occured in 10 patients (55.5%), hydrocephalus and intracranial calcification developed in five patients (27.7%). Hearing loss developed in 2 (11.1%) patients. During the follow-up period, seizures developed in 3 patients (16.6%), microcephaly in 2 patients (11.1%), and neurodevolopmental retardation in 7 patients (38.8%), two of the patients had severe mental retardation. One (5.5%) patient with hydrocephalus died at 36 months of age due to complications after ventriculoperitoneal shunt application. Conclusion: In our study, we observed severe sequelae in vision, hearing, and neurodevelopmental aspects in children diagnosed with CT at birth and during follow-ups. Early diagnosis and treatment of infants, along with the detection of Toxoplasma infection during pregnancy, are essential in preventing severe sequelae that may arise due to CT.
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Hidrocefalia , Espiramicina , Toxoplasmosis Congénita , Embarazo , Recién Nacido , Lactante , Niño , Humanos , Femenino , Masculino , Estudios Retrospectivos , Toxoplasmosis Congénita/complicaciones , Toxoplasmosis Congénita/diagnóstico , Toxoplasmosis Congénita/tratamiento farmacológico , Inmunoglobulina GRESUMEN
OBJECTIVE: Acute respiratory distress syndrome (ARDS) is a clinical picture that indicates severe acute hypoxemic respiratory insufficiency. Neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) are convenient, uncomplicated, and inexpensive parameters that can be used in detecting the severity of the disease. The prognostic role of NLR and PLR in patients with pediatric ARDS is unknown. The aim of this study was to investigate if there was any relationship between initial hematological parameters and the stages of ARDS, duration of mechanical ventilation and the length of intensive care stay in pediatric ARDS. MATERIAL AND METHODS: Of 34 patients diagnosed with ARDS, 5 excluded, a total of 29 patients who were followed in our pediatric intensive care unit between 2016 and 2018 were retrospectively enrolled. Patients were retrospectively registered in terms of demographical features, disease severity scores (PIM2, PRISM III, PELOD scores), lymphocyte, neutrophil and platelet counts and NLR, PLR values in complete blood count during intensive care unit stay and on the day of discharge, the stages of ARDS, duration of mechanical and the length of intensive care stay. RESULTS: There was a significant relationship between NLR values and ARDS stages on the first day of the admittance (P = .003). There was a moderate correlation between NLR and PELOD scores on the day of admittance and it was statistically significant (r = 0.45, P = .026). There was no correlation between mechanical ventilation time and the length of intensive care stay and NLR-PLR values. Platelet-to-lymphocyte ratio was not identified as a prognostic factor in our study. CONCLUSION: In diagnosis of the severity of ARDS with severe acute hypoxemic respiratory insufficiency, NLR is a convenient and inexpensive parameter that can only be calculated by complete blood count.
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BACKGROUND: Carbapenem-resistant Enterobacteriaceae (CRE) are an emerging global public health threat. As a reserve agent, colistin has been the drug of choice for the treatment of infections caused by CRE. The aim of this study was to determine the risk factors of carbapenem and colistin-resistant Enterobacteriaceae infections and to investigate the outcomes. METHODS: We conducted a retrospective study in a single university hospital between the years 2013 and 2017 including 150 patients with Enterobacteriaceae infections. RESULTS: Of 150 Enterobacteriaceae infections, 62 (41%) were carbapenem and 23 (15%) were colistin-resistant. Colistin resistance rates among Enterobacteriaceae species increased from 4% in 2014 to 25% in 2017. The inhospital mortality of the patients with colistin-resistant and with carbapenem-resistant infections were 39% (9/23) and 45% (28/62), respectively. Prior exposure to polyantibiotic therapy for Gram negative bacteria was found as a predictor of CRE (OR = 6.4; 95% CI 3.07-13.6; p = 0.001) infections. The median length of hospital stay prior to positive culture (OR = 1.02; 95%CI, 1.0-1.04; p = 0.003) and history of surgery during the admission (OR = 2.46; 95% CI 1.2-5.1; p = 0.005) were found as the predictors of CRE infections. Underlying necrotizing enterocolitis and/or short-bowel syndrome (OR=6.38; 95%CI 1.16-35; p = 0.033) and mechanical ventilation prior to index culture were found as predictors of colistin resistance (OR = 9.4; 95% CI 2-40.4; p = 0.004). CONCLUSIONS: Recognizing the risk factors of carbapenem and colistin resistant Enterobacteriaceae infections is essential in order to conserve carbapenem and colistin since there are no new antibiotics to treat multidrugresistant Enterobacteriaceae infections.
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Enterobacteriaceae Resistentes a los Carbapenémicos , Infecciones por Enterobacteriaceae , Antibacterianos/farmacología , Antibacterianos/uso terapéutico , Carbapenémicos/farmacología , Niño , Colistina , Infecciones por Enterobacteriaceae/tratamiento farmacológico , Infecciones por Enterobacteriaceae/epidemiología , Humanos , Recién Nacido , Estudios RetrospectivosRESUMEN
BACKGROUND AND OBJECTIVES: Most cases of severe scorpion envenomation occur in children and are associated with significant morbidity and mortality. Excessive systemic inflammatory response, which leads to multiple organ involvement, is an emerging challenge during severe envenomation. The aim of this study was to investigate if there was any relationship between initial hematological parameters and severe envenomation in pediatric patients presenting with scorpion envenomation. METHOD: This study was performed retrospectively, at the pediatric emergency unit and pediatric intensive care unit of the Çukurova University Medical School in Turkey. Two hundred and fifty-seven cases with scorpion envenomation, and a control group consisting of one hundred and fifteen healthy children were included in the study. RESULTS: White blood cell, neutrophil, lymphocyte, platelet, neutrophil/lymphocyte ratio (NLR), platelet/ lymphocyte ratio (PLR) and PDW values of patients were higher than the controls (p < 0.05). Mean NLR was 3.8 ± 4.7 in patients. Patients were analyzed with the help of the decision tree model, and it was seen that in patients who had applied to hospital in less than an hour after the scorpion sting, 87.5% of the patients whose NLR value was between the 0.519-1.969 interval (below 2.1 which we found as the cut-off value) did not need to be hospitalized in the intensive care unit, 54.1% of the patients whose NLR value was higher than 1.969 needed to be hospitalized at the intensive care unit. CONCLUSIONS: Severe envenomation is associated with mortality and morbidity in children. Our findings showed that NLR seems to be a useful tool in predicting severe envenomation.
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Picaduras de Escorpión , Plaquetas , Niño , Servicio de Urgencia en Hospital , Humanos , Unidades de Cuidado Intensivo Pediátrico , Neutrófilos , Estudios Retrospectivos , Picaduras de Escorpión/diagnóstico , Picaduras de Escorpión/epidemiología , Picaduras de Escorpión/terapiaRESUMEN
OBJECTIVES: More than just a headache, migraine attack is a severe, prolonged head pain preceded and/or followed by a constellation of symptoms. Getting a proper diagnosis will be the most challenging step of migraine care. When cranial autonomic symptoms (CASs), and/or neck pain are observed, children are often exposed to advanced tests for additional diseases. The aim of this study was to investigate the frequency of these symptoms in migraine and to compare the clinical characteristics of patients with and without these symptoms. Frequency of the patients that exposed to the additional investigations was searched. MATERIALS AND METHODS: In this prospective study between February 2016 and March 2017, 170 pediatric patients who were referred to our tertiary teaching hospital with migraine were enrolled. RESULTS: A total of 170 children, 61 male (35.9%) and 109 female (64.1%) were included in the study. CASs were present in 68 patients (40%), single symptom in 31 (45.6%), and multiple symptoms in 37 (54.4%) patients. Of 68 patients with CAS, 24 (35%) patients were referred to allergists and all were tested for inhaler specific IgE and skin tests. Seventy (32.9%) patients had neck pain/stiffness in which 28 (40%) were exposed to radiation. CAS and neck pain were more frequent in patients with frequent attacks (P = 0.04 and P = 0.032, respectively). Neck pain was more frequent in patients with CAS (P = 0.029). CONCLUSIONS: It is important for pediatricians and primary care physicians to be aware of the common nature of CASs and neck pain/stiffness in children with migraine to prevent unnecessary procedures. High frequency of migrain attacks was associated with high frequency of CAS and neck pain.
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OBJECTIVES: Periodic fever, aphthous stomatitis, pharyngitis, adenitis syndrome is characterized by recurrent episodes of fever. Attenuated disease severity was considered in patients with Mediterranean fever (MEFV) gene variations. Corticosteroids are highly effective in controlling the symptoms but usually cause more frequent episodes. Frequent fever episodes either initiated after the steroid therapy or as an initial disease characteristics are the most challenging feature. METHODS: Sixty-seven patients were prospectively followed from September 2015 to January 2018. MEFV variants were searched in all patients. Colchicine therapy was initiated in patients with MEFV variants and with shortened intervals after the initiation of steroid therapy. RESULTS: Heterozygous MEFV gene variants were detected in 23 patients (34.3%). Higher exon 10 allel frequencies were found in patients with frequent fever episodes. Among 26 patients with increased episodes, colchicine treatment decreased the number of the episodes in 8 of 10 (80%) and 4 of 16 (25%) patients with and without variants, respectively (p = 0.022). Fever duration decreased (3.26 ± 1.38 vs. 1.57 ± 0.57 days, p < 0.001) at the third month of therapy in variant(+) patients. CONCLUSION: In variant positive patients colchicine prophylaxis reduced the duration of attacks at the third months of therapy. Shortened intervals due to steroid therapy were increased at the sixth months of colchicine therapy.
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Rotavirus is the most common agent of acute gastroenteritis in children under five years of age and still a major cause of mortality and morbidity mainly in devoloping countries. The aim of this study was to determine the circulating rotavirus genotypes in children less than five years of age with acute gastroenteritis in Adana province, before the introduction of the rotavirus vaccine into the national immunization programme. Fecal specimens were collected from children enrolled between December 2012 and November 2016 and rotavirus antigen was searched by a rapid immunochromatographic test method. The antigen positive samples were G and Pgenotyped by hemi-nested type-specific multiplex reverse-transcriptase polymerase chain reaction (RT-PCR). Rotavirus antigen positive fecal specimens from 201 patients of 107 (53.3%) boys and 94 (46.8%) girls were included in this study. Rotavirus infection was most frequently detected in patients with gastroenteritis between the ages of 12 and 23 months. It has been determined that 45% of rotavirus gastroenteritis was determined in children under two years of age. Rotavirus gastroenteritis was more frequent between September and April, but the highest incidence was detected in January. Of 201 rotavirus antigen-positive stool specimens, 167 were PCR positive. Five common G (G1, G2, G3, G4 and G9) and two common P genotypes (P[8] and P[4]) were determined as 91.6% and 96.4% of the isolates, respectively. The most prevalent G and P genotype combination was G1P8 with a frequency of 29.9%, followed by 21% G9P8 About 78% of rotavirus isolates were classified into five common G-P combination genotypes, including G1P8, G9P8 G3P8, G2P4, and G2P8. During the study period, there were significant changes in the distribution of rotavirus genotype. The prevalence of G9P8 genotype sharply decreased from 40% to 8.1% and the prevalence of G1P8 genotype increased from 21.3% to 48.6%. Although no G3P8 isolates were detected in the first two years of the study, this genotype was detected in 18.5% and 13.5% of the samples in 2015 and 2016, respectively. There were no relationship between the age onset of the disease, sex, dehydration development risk and rotavirus genotype. The results from this study indicated that the predominant circulating strains of rotavirus determined in clinical specimens were G1P8 and G9P8. Significant changes were observed in the prevalence of the most common rotavirus isolates over the years. Rotavirus surveillance is important to determine the circulating strains of rotavirus to assess vaccine effectiveness, to monitor vaccine failures, and to detect potential emerging strains.
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Gastroenteritis , Genotipo , Infecciones por Rotavirus , Rotavirus , Niño , Preescolar , Heces/virología , Femenino , Gastroenteritis/virología , Humanos , Lactante , Masculino , Prevalencia , Reacción en Cadena de la Polimerasa de Transcriptasa Inversa , Rotavirus/clasificación , Rotavirus/genética , Infecciones por Rotavirus/epidemiología , Infecciones por Rotavirus/virologíaRESUMEN
BACKGROUND: So far, many studies have shown that Human Bocavirus ( HBoV) is the main pathogen of the respiratory tract. Until now, there is no study that proves the association between HBoV and hepatitis. HBoV viremia/DNAemia has been associated closely with acute primary infection and moderate-to-severe illness but, more detailed clinical data about HBoV dissemination are still unavailable. CASE REPORT: Here we report a 2-years-5-months-old girl suffering from respiratory distress and heptitis followed in our intensive care unit. HBoV was detected in our patients nose and throat swabs concurrent with whole blood sample by positive polymerase chain reactions. After a through investigation no causative agent other than HBoV viremia was found. CONCLUSION: Human Bocavirus viremia with high viral loads may be associated with hepatitis.
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Hepatitis A/complicaciones , Infecciones por Parvoviridae/diagnóstico , Viremia/etiología , Dolor Abdominal/etiología , Preescolar , Femenino , Fiebre/etiología , Hepatitis A/mortalidad , Bocavirus Humano/patogenicidad , Humanos , Infecciones por Parvoviridae/fisiopatología , Infecciones por Parvoviridae/virología , Faringe/virología , Infecciones del Sistema Respiratorio/virología , Turquía , Viremia/mortalidad , Vómitos/etiologíaRESUMEN
Because of the acute and life-threatening course of the hemophagocytic lymphohistiocytosis (HLH) syndrome, International Histiocyte Society guidelines recommend chemoimmune therapy for the treatment of both primary and secondary HLH (sHLH). To manage children with sHLH, instead of HLH-2004 protocol we considered less immunosuppressive/cytotoxic approach. We assessed 12 children who fulfilled the diagnostic criteria for sHLH between January 2009 and March 2015. Multivariate Cox regression analysis showed that ferritin levels (hazard ratio=1.02, P=0.006), pediatric logistic organ dysfunction scores (hazard ratio=1.01, P=0.001) were the predictors of the survival. The hospital survival was 83% for patients with sHLH who were treated with less immunosuppressive therapy. In conclusion initiation of HLH-specific therapy for the patients with hyperferritinemia-associated sHLH should be delayed while awaiting resolution of systemic inflammation with less immunosuppressive therapy.