Current Pediatric Reviews最新文献

Background: The COVID-19 global pandemic was caused by a novel coronavirus (SARS-CoV-2), which then became an endemic infection. COVID refers to the World Health Organization's coined acronym for coronavirus disease.

Case presentation: We have, herein, reported three cases of COVIDs that could have been misdiagnosed as COVID-19. All of these families reported previous COVID-19 infection based on selfadministered Rapid Antigen Testing (RAT) and completed a period of home isolation. In these 3 cases, one child had an RSV-associated asthma attack, one had norovirus gastritis, and another had an infection with Campylobacter and E. coli. NL63, OC43, and 229E, respectively, were found by PCR in these patients.

Discussion: Seven human coronaviruses cause human infectious diseases. Confusion and issues associated with coronavirus disease diagnosis by Polymerase Chain Reaction (PCR) testing and Rapid Antigen Test (RAT) may arise. Some RATs are Antigen Fluorescent Immunoassays (FIA) that target monoclonal antibodies for the detection of viral nucleocapsid protein. Others target the non-nucleocapsid proteins. False positivity is possible. False negativity is also possible if the specimen's antigen level is below the test's detection limit. RAT results usually remain positive for 6 to 7 days, but they may stay positive as long as 2 weeks. Stigmatization with the COVID-19 diagnosis may occur. The PCR test is a highly sensitive 'gold standard' for the detection of COVID-19, but it can also detect non-infectious individuals' fragmented non-infectious viral nucleic acids, and could be positive for a long period. An individual may be tested positive for a few weeks to months after the individual becomes non-infectious.

Conclusion: The cases presented here had COVID other than COVID-19, caused by coronavirus variants other than SARS-CoV-2. Co-infections with other pathogens are present in these "Non- COVID-19" COVIDs. PCR testing of non-COVID-19 COVIDs may help in the accurate diagnosis of these ailments and respiratory co-infections.

Background: Cholestatic liver disease is an important cause of morbidity and mortality and a leading indication for liver transplantation in children. These include diseases, such as biliary atresia, Alagille syndrome, progressive familial intrahepatic cholestasis, sclerosing cholangitis, bile acid synthesis defects, and many others.

Case presentation: NGS was used as a diagnostic tool to identify the genetic cause in the patient with cholestatic syndrome and to figure out and describe what mutation will be found. In the present observation, the cholestasis syndrome with low GGT activity and intense pruritus was the leading symptom of the patient. The examination also revealed other characteristic features of osteo- oto-hepato-enteric syndrome. The patient had facial features that mimicked Alagille syndrome, which complicated the diagnostic search. Moreover, the genetic test revealed two new pathogenic variants in the UNC45A gene.

Conclusion: This clinical observation demonstrates the importance of a multidisciplinary approach in the diagnosis of rare genetic diseases and using WES, which can accelerate the diagnosis compared with outdated gene panels.

Malignant tumors of the head and neck are rare in children, but it is important to know these lesions and identify them early in order to have a good outcome for these patients. Benign lesions of the head and neck are much more frequent and have an excellent prognosis. For this reason, it is necessary to recognize the warning signs and symptoms and understand when to refer the patient to a reference center for the treatment of these pathologies. The clinical presentation of both benign and malignant lesions in children may be similar as usually, both categories have compressive effects. This confirms the fact that the clinical diagnosis is not sufficient and always requires instrumental investigations and biopsies. In this narrative review, we analyzed both malignant lesions such as lymphoma, rhabdomyosarcoma, thyroid tumors, salivary gland tumors, neuroblastoma, and nasopharyngeal carcinoma, and benign ones such as cystic dermoid teratoma, hemangioma, juvenile angiofibroma and fibrosis dysplasia. Indeed, we set out to discuss the most common lesions of this site by evaluating their characteristics to highlight the differentiation of malignant tumors from benign lesions and their correct clinical-therapeutic management. A literature search was carried out in the PubMed and Google Scholar databases to identify all narrative reviews addressing malignant and benign head and neck tumors of the pediatric age. In conclusion, the care of children affected by head and neck benign lesions and malignancy must be combined and multidisciplinary. It is essential to recognize the diseases early in order to differentiate and intervene as soon as possible for the correct clinical-therapeutic management.

Background: Respiratory Distress Syndrome (RDS) is a leading cause of death in premature infants. There are different clinical/ biochemical markers associated with the RDS. One of the potential biochemical markers is cortisol in cord blood.

Aims: This study aims to correlate cortisol levels in preterm neonates with RDS and to establish whether cord blood cortisol is a reliable predictor for RDS.

Materials and methods: This prospective analytical study was conducted in a tertiary care hospital over nine months among fifty preterm neonates. Data was collected using proforma, and cord blood was collected at the time of delivery. Cortisol levels were compared and correlated to the development of RDS.

Results and discussion: The mean ± SD cord blood cortisol level among preterm neonates was 5.97 ± 2.74 (SD) μg/dl. The levels were higher in neonates whose mothers received antenatal steroids and were significantly lower (2.86 ± 1.66 μg/dl) in those who developed RDS. Association between cord blood cortisol level and RDS was found with an odds ratio of 57.4, which was statistically significant. The percentage of babies developing RDS in mothers not covered with antenatal steroids was significantly higher than those covered (p-value is 0.000). The mean cord blood cortisol levels were exceptionally low (1.89 μg/dl) in neonates who expired compared to those who survived (7.02 μg/dl).

Conclusion: There is an association between cord blood cortisol levels and RDS. Hence, Cord blood cortisol levels may be used to predict RDS and help initiate early treatment, thus preventing mortality and morbidity.

This perspective reviews the definition and current understanding of necrotizing enterocolitis and evaluates a future prevention approach to this multifactorial disease. An overview of the prevention approach in general is presented, where key aspects and emerging criticisms are identified. In addition, key elements of early diagnosis and treatment are presented, together with some of their challenges and ambiguities. Moreover, it concludes with emerging questions from the global community to reach a consensus on the definition, diagnosis, and management of necrotizing enterocolitis disease.

Surviving near-lethal insults, such as sepsis, trauma, and major surgery is more common due to advances in medical care. The decline in mortality has unmasked a population of chronic critically ill patients, many with the pathological immunophenotype known as Persistent inflammation, Immunosuppression, and Catabolism Syndrome (PICS). Though initially described in adults, many critically ill children exhibit the hallmarks of PICS, including lymphopenia, hyperinflammation, and evidence of ongoing somatic protein catabolism. These patients are plagued with recurrent infections and suffer worse outcomes. There remains a need to understand the pathophysiology underlying this condition to elucidate potential therapies and develop interventions. This perspective provides the most current update of PICS within the pediatric population.

The novel Coronavirus Disease 2019 (COVID-19), caused by the SARS-CoV-2 virus, created a need for evidence-based guidelines for the evaluation, management, and follow-up after infection. Data have become rapidly available, creating a challenge for medical providers to stay abreast of the ever-evolving recommendations. This document, written collaboratively by pediatric cardiovascular experts, pediatricians, and sports medicine specialists, is focused on SARS-- CoV-2-related pediatric cardiac manifestations. It aims to provide a systemic review of high-yield literature related to all cardiovascular entities as a tool for primary pediatric clinicians to utilize as they consider the cardiac consequences of acute SARS-CoV-2 infection, MIS-C, vaccine-related myocarditis, return-to-play, and long COVID-19 syndrome.

We read a review of case reports published on Current Pediatric Reviews 2024 about the use of I-gel® in neonatal complicated intubation, and we decided to write a commentary on the benefits and limitations of using supraglottic airways in neonatal age, with a specific focus on Igel [1]. The use of supraglottic airway devices in neonatal ages is limited to particular conditions, but further research is showing the utility of these devices as the first choice in neonatal resuscitation or airway stabilization. Our commentary highlights the broader practical applications of I-gel and reinforces its role as a valuable tool in neonatal resuscitation.

Background: The global lack of suitable formulations for children leads to off-label and unlicensed medicine use, posing significant risks of adverse effects. Understanding this usage on a national level can help guide interventions for better formulations. This study aimed to measure the prevalence of off-label and unlicensed medicines among children in South Africa's private sector.

Methods: The study used a point prevalence methodology to review medicine use in children aged 0-2 years enrolled in a selected pharmaceutical benefit management company in South Africa from January to June 2022. A sample size of 1055 prescriptions was calculated using a 90% confidence interval, 50% prevalence rate, and 5% error margin. A systematic random sampling approach selected every seventh entry from 91,973 total entries, resulting in a final sample size of 13,139. Data included patient age, number and characteristics of medicines, quantity, and indications. Descriptive statistics analysed and reported the prevalence of unlicensed and off-label medicine use.

Results: Among the 13,139 prescribed medicines, 40% (5,246) were off-label or unlicensed, and 60% (7,893) were on-label. Of the off-label/unlicensed medicines, 16.85% (2,214) were unlicensed, and 23.08% (3,032) were off-label. Methylprednisolone was the top off-label medicine, probiotics were the top unlicensed, and the ICD10 code Z76.9 was the top diagnosis.

Conclusion: The study found that 40% of children aged 0-2 years were prescribed unlicensed or off-label medicines in South Africa's private healthcare sector between January and June 2022. This suggests a widespread practice of off-label or unlicensed prescriptions in paediatric treatment in the South African private sector.