Diagnostic Value of the Pediatric Bleeding Questionnaire in Prediction of Bleeding in Minor Surgery.

OBJECTIVE: Preoperative coagulation tests have not been shown to be effective in predicting bleeding complications. The Pediatric Bleeding Questionnaire (PBQ) is a proven and sensitive tool for diagnosing children with a predisposition to bleeding. The aim of this study was to evaluate the usefulness of PBQ as a preoperative screening tool for the prediction of bleeding after minor surgical interventions. METHODS: Preoperative coagulation tests and PBQ were performed in all patients who underwent minor surgery. The postoperative bleeding status was evaluated and then compared with the coagulation tests and PBQ of the patients. RESULTS: Evaluation was made of a total of 706 patients, comprising 91.2% males and 8.8% females, with a mean age of 4.8 years (median: 4 y, QR: 1 to 7 y). Prolongation in coagulation tests was observed in 131 (18.5%) patients. Repeated tests in 116 patients were within the normal range, and 5 patients received treatment. Postoperative bleeding occurred in 4 (0.5%) patients. The relationship between coagulation tests and postoperative bleeding was not significant. PBQ was found to be ≥2 in 14 patients, but none of these patients had postoperative bleeding. No significant relationship was found between postoperative bleeding status and PBQ (p:0.77). The sensitivity, specificity, positive predictive, and negative predictive values of PBQ were 0%, 98%, 0%, and 97.4%, respectively. CONCLUSIONS: The results of this study demonstrated that neither coagulation tests nor PBQ will be sufficient to predict bleeding after minor surgery, that prolongation in coagulation tests does not always indicate a bleeding tendency, and that bleeding history should also be recorded in detail.

Etiology and Factors Affecting Severe Complications and Mortality of Febrile Neutropenia in Children with Acute Leukemia

Objective: Febrile neutropenia (FN) is an important complication that causes high rates of morbidity and mortality in patients with malignancies. We aimed to investigate the etiology, epidemiological distribution and its change over the years, clinical courses, and outcomes of FN in children with acute leukemia. Materials and Methods: We retrospectively analyzed the demographic data, clinical characteristics, laboratory results, severe complications, and mortality rates of pediatric patients with FN between January 2010 and December 2020. Results: In 153 patients, a total of 450 FN episodes (FNEs) occurred. Eighty-four (54.9%) of these patients were male, the median age of the patients was 6.5 (range: 3-12.2) years, and 127 patients (83%) were diagnosed with acute lymphoblastic leukemia. Fever with a focus was found in approximately half of the patients, and an etiology was identified for 38.7% of the patients. The most common fever focus was bloodstream infection (n=74, 16.5%). Etiologically, a bacterial infection was identified in 22.7% (n=102), a viral infection in 13.3% (n=60), and a fungal infection in 5.8% (n=26) of the episodes. Twenty-six (23.2%) of a total of 112 bacteria were multidrug resistant (MDR) The rate of severe complications was 7.8% (n=35) and the mortality rate was 2% (n=9). In logistic regression analysis, refractory/relapsed malignancies and high C-reactive protein (CRP) at first admission were found to be the most important independent risk factors for mortality. Prolonged neutropenia after chemotherapy, diagnosis of acute myeloid leukemia, identification of fever focus or etiological agents, invasive fungal infections, polymicrobial infections, and need for intravenous immunoglobulin treatment increased the frequency of severe complications. Conclusion: We found that there was no significant change in the epidemiological distribution or frequency of resistant bacteria in our center in the last 10 years compared to previous years. Prolonged duration of fever, relapsed/refractory malignancies, presence of fever focus, and high CRP level were significant risk factors for poor clinical course and outcome.

A snapshot of pediatric inpatients and outpatients with COVID-19: a point prevalence study from Turkey.

This multi-center point prevalence study evaluated children who were diagnosed as having coronavirus disease 2019 (COVID-19). On February 2nd, 2022, inpatients and outpatients infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) were included in the study from 12 cities and 24 centers in Turkey. Of 8605 patients on February 2nd, 2022, in participating centers, 706 (8.2%) had COVID-19. The median age of the 706 patients was 92.50 months, 53.4% were female, and 76.7% were inpatients. The three most common symptoms of the patients with COVID-19 were fever (56.6%), cough (41.3%), and fatigue (27.5%). The three most common underlying chronic diseases (UCDs) were asthma (3.4%), neurologic disorders (3.3%), and obesity (2.6%). The SARS-CoV-2-related pneumoniae rate was 10.7%. The COVID-19 vaccination rate was 12.5% in all patients. Among patients aged over 12 years with access to the vaccine given by the Republic of Turkey Ministry of Health, the vaccination rate was 38.7%. Patients with UCDs presented with dyspnea and pneumoniae more frequently than those without UCDs (p < 0.001 for both). The rates of fever, diarrhea, and pneumoniae were higher in patients without COVID-19 vaccinations (p = 0.001, p = 0.012, and p = 0.027).  Conclusion: To lessen the effects of the disease, all eligible children should receive the COVID-19 vaccine. The illness may specifically endanger children with UCDs. What is Known: • Children with COVID-19 mainly present with fever and cough, as in adults. • COVID-19 may specifically threaten children with underlying chronic diseases. What is New: • Children with obesity have a higher vaccination rate against COVID-19 than children without obesity. • Among unvaccinated children, fever and pneumoniae might be seen at a higher ratio than among vaccinated children.

Evaluation of COVID-19 Disease and the Effect of Trends in Intervention Measures: The Pediatric Perspective from a Tertiary Care Hospital in Turkey.

BACKGROUND: COVID-19 is an emerging disease of global public health concern. AIMS: To evaluate the epidemiological, clinical, laboratory, and radiologic findings and the clinical outcomes of children who were diagnosed with SARS-CoV-2 by polymerase chain reaction (PCR), and to evaluate the effect of the trends in intervention measures. STUDY DESIGN: Between April 2, 2020 and January 16, 2021, children aged 0-18 years who had presented at the pediatric emergency department and were diagnosed with confirmed SARS-CoV-2 by PCR were enrolled. METHODS: Details on demographics, epidemiologic characteristics, clinical findings, laboratory data, and radiologic investigations, hospital admissions, and prognosis were recorded. According to clinical severity, patients were divided into 5 groups as asymptomatic, mild, moderate, severe, or critical. We classified the outbreak into 3 periods. The first was between April 2, 2020, the date when the first pediatric case of our hospital was detected, and June 1, 2020, when restrictive measures were relaxed. The second period was between June 1, 2020 and November 15, 2020, when restrictive measures were reimplemented. The third period was between November 15, 2020 and January 16, 2021. RESULTS: A total of 600 patients [median age: 10.3 years (IQR: 4.4-15.1); 304 females] were enrolled. Among them, 25.0% were asymptomatic, while the 3 most common symptoms among symptomatic cases were fever, cough, and fatigue. There was contact with a COVID-19 PCRpositive individual in 73.5% of the cases, with 76.6% of those being a household contact. There were 23 (3.9%) moderate, severe, or critical cases in terms of clinical severity. The presence of chronic disease, a pathological physical chest examination, and procalcitonin levels of >0.05 ng/mL were identified as predictors of being moderate, severe, or critical. Twenty-four (4.0%) patients were admitted to the hospital; 14 (2.3%) to the ward and 10 (1.6%) to the pediatric intensive care unit. In the second intervention period, we observed a rapidly increasing number of new cases daily, especially in August. From September, an increase was observed, being particularly marked from October to November 18. Since then, there was a decrease in the daily number of cases. CONCLUSION: The majority of the cases were asymptomatic or had a mild clinical presentation. The presence of chronic disease, a pathological physical chest examination, and procalcitonin levels of >0.05 ng/mL were identified as predictors of being moderate, severe, or critical in terms of clinical severity. Strict intervention measures seem to be effective in containing the spread of COVID-19.

[Evaluation of SARS-CoV-2 PCR Positive Cases in the Pediatric Emergency Department]. / Çocuk Acil Serviste SARS-CoV-2 PCR Pozitif Saptanan Olgularin Degerlendirilmesi.

In December 2019, a previously unknown type of coronavirus was detected in China and named as "severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2)". The World Health Organization has named the SARS-CoV-2 related as coronavirus disease-2019 (COVID-19) and declared it as a pandemic. There is a limited data about the COVID-19 disease for the pediatric patients. In this study, it was aimed to evaluate the epidemiological, clinical, laboratory and radiologic findings, treatment and clinical outcomes of patients admitted to the pediatric emergency department with the suspicion of COVID-19. Between March 11 and June 16, 2020, patients aged between 1 month-18 years admitted to the pediatric emergency department and who have an indication for sampling for the polymerase chain reaction (PCR) method with the suspicion of COVID-19 according to the current guidelines published by the Ministry of Health were included in the study. The demographic characteristics, symptoms, durations and the history of contact with the suspected/definite COVID-19 cases were questioned in the patients with positive results. Physical examination, laboratory and imaging data of the patients were recorded. According to clinical severity, patients were divided into five groups. Treatment methods, ward/intensive care unit admission, length of stay at hospital, and prognosis were recorded. Of the 237 patients included in the study, 45 (18.9%) of the samples were positive and 192 (81.1%) were negative. There was a history of contact with COVID-19 positive case in 38 (85.6%) of COVID-19 PCR positive patients. The mean time for onset of symptoms after contact was 3.5 ± 1.7 days. Twenty-one of the patients (46.6%) were asymptomatic and the most common symptom was fever (34.1%) and cough (27.3%). Of the patients whose laboratory tests were requested, lymphopenia wasdetected in 50% and 52.3% of procalcitonin, 23.5% of C-reactive protein and 64.7% of D-dimer values were found to be high. Chest radiography was obtained from 45.4% of the patients; 90.0% were evaluated as normal, bronchovascular change, pleural effusion and consolidation were detected in one of each (5.0%) patient. Thorax computed tomography (CT) was obtained from 4 (9.0%) patients. One patient had normal CT findings, two patients had consolidation, one patient had peripheral ground-glass appearance and one patient had pleural effusion. Antibiotics were started in 38.6% of the patients and the most commonly used antibiotic was azithromycin (34.1%). Oseltamivir was started in one (2.3%) patient, and 10 (24.7%) patients were treated with hydroxychloroquine. There were no serious and critical cases according to the clinical severity. Pediatric patients constitute a small part of COVID-19 individuals in the community, and a significant part of them are asymptomatic, and patients who are symptomatic present with a mild clinic. In our study, most of the patients had a history of contact with COVID-19 positive cases, therefore, it should be questioned when evaluating a pediatric patient. There were no specific findings for COVID-19 positive patients in terms of laboratory and radiology.