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Multisystem inflammatory syndrome in children (MIS-C) is a complex syndrome characterized by multi-organ involvement that has emerged in the context of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) outbreak. The clinical presentation of MIS-C is similar to Kawasaki disease but predominantly presents with fever and gastrointestinal symptoms, and severe cases can involve toxic shock and cardiac dysfunction. Epidemiological findings indicate that the majority of MIS-C patients test positive for SARS-CoV-2 antibodies. The pathogenesis and pathophysiology of MIS-C remain unclear, though immune dysregulation following SARS-CoV-2 infection is considered a major contributing factor. Current treatment approaches for MIS-C primarily involve intravenous immunoglobulin therapy and symptomatic supportive care. This review article provides a comprehensive overview of the definition, epidemiology, pathogenesis, clinical presentation, diagnosis, treatment, and prognosis of MIS-C.
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COVID-19 , Niño , Humanos , SARS-CoV-2 , Pandemias , Síndrome de Respuesta Inflamatoria Sistémica/diagnóstico , Síndrome de Respuesta Inflamatoria Sistémica/terapiaRESUMEN
Kawasaki disease (KD) is a systemic inflammatory vascular disorder that predominantly affects children and is the leading cause of acquired heart disease in children. Although the etiology of this disease remains unclear, genome-wide association and genome-wide linkage studies have shown that some susceptible genes and chromosomal regions are associated with the development and progression of KD. With the advancement of high-throughput DNA sequencing techniques, more and more genomic information related to KD is being discovered. Understanding the genes involved in the pathogenesis of KD may provide novel insights into the diagnosis and treatment of KD. By analyzing related articles and summarizing related research advances, this article mainly discusses the T cell activation-enhancing genes that have been confirmed to be closely associated with the development and progression of KD and reveals their association with the pathogenesis of KD and coronary artery lesions.
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Síndrome Mucocutáneo Linfonodular , Niño , Humanos , Síndrome Mucocutáneo Linfonodular/complicaciones , Estudio de Asociación del Genoma Completo , Predisposición Genética a la Enfermedad , Polimorfismo Genético , Vasos Coronarios/patología , Polimorfismo de Nucleótido SimpleRESUMEN
Kawasaki disease (KD) is a febrile disease mainly observed in children aged <5 years, with medium- and small-vessel vasculitis as the main lesion. Although KD has been reported for more than 50 years and great progress has been made in the etiology and pathology of KD in recent years, there is still a lack of specific indicators for the early diagnosis of KD, especially with more difficulties in the diagnosis of incomplete Kawasaki disease (IKD). At present, there are no clear diagnostic criteria for IKD, which leads to the failure of the timely identification and standardized treatment of IKD in clinical practice and even induce the development of coronary artery lesion. This article reviews the concept, epidemiological features, diagnosis, treatment, and follow-up management of IKD, in order to deepen the understanding of IKD among clinical workers and help to improve the clinical diagnosis and treatment of KD in China.
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Síndrome Mucocutáneo Linfonodular , Niño , Humanos , Lactante , Síndrome Mucocutáneo Linfonodular/diagnóstico , Síndrome Mucocutáneo Linfonodular/terapia , Vasos Coronarios , ChinaRESUMEN
Omicron is a newly discovered variant virus of coronavirus disease 2019 and has spread rapidly around the world. Omicron has been defined as a variant of concern by the World Health Organization. Its epidemiology, pathogenic characteristics, clinical diagnosis, treatment, and prevention are still being observed and summarized, and in particular, there are few reports on the diagnosis and treatment of children with Omicron infection. This article introduces the influence of Omicron infection in children and its prevention, diagnosis, and treatment.
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COVID-19 , SARS-CoV-2 , COVID-19/prevención & control , Niño , HumanosRESUMEN
Kawasaki disease (KD) is one of the leading causes of acquired heart diseases in children aged under 5 years. The clinical manifestations of KD include fever, changes in the extremities, rash or redness at the site of bacille Calmette-Guérin vaccination, bilateral bulbar conjunctival hyperemia, changes in lips and mouth, nonsuppurative cervical lymphadenopathy, and other systemic manifestations. There are difficulties in the diagnosis of KD due to its asynchronous clinical manifestations. With reference to the latest case reports and research advances in KD, this article summarizes the clinical details in the diagnosis of KD, so as to improve the level of clinical diagnosis of KD.
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Exantema , Cardiopatías , Síndrome Mucocutáneo Linfonodular , Niño , Humanos , Síndrome Mucocutáneo Linfonodular/diagnóstico , Fiebre , CorazónRESUMEN
This article reports a case of incomplete Kawasaki disease with no response to intravenous immunoglobulin (IVIG). A girl, aged 1 year, had the symptoms of fever, rash, finger desquamation, and coronary artery ectasia. She still had fever at 36 hours after the first dose of IVIG treatment, and her temperature returned to normal after the second dose of IVIG treatment. The follow-up after 1 month showed that the coronary artery diameter returned to normal. This article summarizes the experience in the treatment of incomplete Kawasaki disease with no response to IVIG in order to reduce the incidence of coronary artery damage.
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Aneurisma Coronario , Síndrome Mucocutáneo Linfonodular , Humanos , Femenino , Lactante , Inmunoglobulinas Intravenosas/uso terapéutico , Síndrome Mucocutáneo Linfonodular/complicaciones , Síndrome Mucocutáneo Linfonodular/tratamiento farmacológico , Síndrome Mucocutáneo Linfonodular/diagnóstico , Fiebre , Aneurisma Coronario/etiología , Estudios RetrospectivosRESUMEN
Kawasaki disease is the main cause of acquired heart disease in children. The cardiovascular sequelae of Kawasaki disease, such as coronary artery lesion and giant coronary aneurysm, have a great impact on children's physical and mental health. The Japanese Circulatory Society and the Japanese Society of Cardiac Surgery jointly released the JCS/JSCS 2020 guideline on diagnosis and management of cardiovascular sequelae in Kawasaki disease in July, 2020, which systematically introduces the advances in the diagnosis and management of cardiovascular sequelae of Kawasaki disease. The article gives an interpretation in the severity evaluation of Kawasaki disease and diagnosis, treatment and long-term management of cardiovascular sequelae in the guideline.
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Aneurisma Coronario , Cardiopatías , Síndrome Mucocutáneo Linfonodular , Niño , Vasos Coronarios , Progresión de la Enfermedad , Humanos , Síndrome Mucocutáneo Linfonodular/complicaciones , Síndrome Mucocutáneo Linfonodular/diagnóstico , Síndrome Mucocutáneo Linfonodular/terapiaRESUMEN
Since the outbreak of coronavirus disease 2019 (COVID-19) in Europe and America, the incidence of Kawasaki disease has significantly increased, which has aroused concern among pediatricians and parents. COVID-19 can cause inflammation reactions of multiple organs, which is similar to the systemic vasculitis of Kawasaki disease, and even COVID-19 can cause skin rash on the extremities of the limbs, which is also similar to Kawasaki disease. The cause of Kawasaki disease is currently unclear, and it cannot be ruled out that COVID-19 is associated with an increased incidence of Kawasaki disease. Therefore, during the epidemic of COVID-19, if children have symptoms similar to Kawasaki disease, intravenous immunoglobulin is recommended as early as possible to reduce the incidence of coronary artery lesions.
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Betacoronavirus , Infecciones por Coronavirus , Síndrome Mucocutáneo Linfonodular , Pandemias , Neumonía Viral , COVID-19 , Niño , Humanos , SARS-CoV-2RESUMEN
With the spread of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) all over the world, there is an increasing number of children with such infection. Angiotensin-converting enzyme 2 (ACE2), one of the binding sites for SARS-CoV-2 infection in humans, can bind to viral spike proteins, allowing transmembrane serine protease (TMPRSS2) to activate S-protein to trigger infection and induce the production of various inflammatory factors such as interleukin-1, interferon-l, and tumor necrosis factor. Compared with adults, children tend to have lower expression levels of ACE2 and TMPRSS2, which are presumed to be associated with milder symptoms and fewer cases in children. The article summarizes the research advances in the role of ACE2 during SARS-CoV-2 infection, in order to help understand the pathogenic mechanism of SARS-CoV-2 and provide a reference for better development of drugs and vaccines to prevent and treat coronavirus disease 2019 in children.
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Enzima Convertidora de Angiotensina 2/metabolismo , COVID-19 , Receptores Virales/metabolismo , SARS-CoV-2 , Niño , Humanos , Serina Endopeptidasas/metabolismoRESUMEN
To evaluate the efficacy and safety of Choudongning (CDN)capsule in children with Tourette's syndrome of spleen deficiency and phlegm accumulation through a randomized double-blind three-arm controlled phase â ¢ study in 588 patients from 8 hospitals. The included patients were randomly divided into test group, positive control group and placebo group at the ratio of 3â¶1â¶1. Patients in the test group orally took CDN capsules and simulated Tiapridal tablets; the patients in positive control group took Tiapridal tablets and simulated CDN capsules; whereas the patients in placebo group orally took the simulated agents of the above two drugs. The treatment course was 6 weeks for three groups. The global grading rates, YGTSS scores and its factor scores, the degree of social function damage, as well as traditional Chinese medicine syndrome efficacy were evaluated as the outcome measures on efficacy. The AEs/ADRs, vital signs and laboratory testing were observed as outcome measures on safety. The total effective rate of YGTSS was 75.92% in the test group, 72.65% in the positive control group, and 37.29% in the placebo group. Non inferiority test stands between the test group and the positive control group, and they were superior to placebo group in efficacy with statistical difference. Significant difference had also been found among the 3 groups in YGTSS tics score, motor tics score, vocal tics, degree of social function damage and traditional Chinese medicine syndrome efficacy. During the study, there were 5 (1.42%)ADRs in the test group, 10 (8.55%)in the positive control group and 3 (2.54%)in the placebo group. The incidence of ADRs in the test group was lower than that in the positive control group, with statistical difference. It is clear to say that CDN capsule can effectively treat the Tourette's syndrome of spleen deficiency and phlegm accumulation. Its efficacy is not inferior to the commonly used Tiapridal tablets, with even less adverse reactions, so it has clinical application value.
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Medicamentos Herbarios Chinos/uso terapéutico , Síndrome de Tourette/tratamiento farmacológico , Cápsulas , Niño , Método Doble Ciego , Humanos , Medicina Tradicional China , Bazo/fisiopatología , Resultado del TratamientoAsunto(s)
Infecciones por Coronavirus/psicología , Trastornos del Humor/etiología , Neumonía Viral/psicología , Problema de Conducta , Betacoronavirus , COVID-19 , Niño , China , Infecciones por Coronavirus/complicaciones , Humanos , Pandemias , Pediatría , Neumonía Viral/complicaciones , Distrés Psicológico , Resiliencia Psicológica , SARS-CoV-2RESUMEN
Childhood obesity is a critical global health concern with rising prevalence and significant long-term health implications. Recent studies have implicated gut microbiota in the development and progression of obesity. This editorial analyzes the research conducted by Li et al, who utilized 16S rRNA gene sequencing to compare the gut microbiome of overweight and healthy-weight children. The study found significant differences in microbial diversity and composition between the two groups, with potential implications for understanding and managing childhood obesity. We analyzed the study's advantages and drawbacks, proposing potential areas for future research to better understand the connection between gut microbiota and obesity.
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Microbioma Gastrointestinal , Obesidad Infantil , ARN Ribosómico 16S , Humanos , Obesidad Infantil/microbiología , Obesidad Infantil/epidemiología , Obesidad Infantil/diagnóstico , Niño , ARN Ribosómico 16S/genética , DisbiosisRESUMEN
This editorial provides commentary on an article titled "Potential and limitations of ChatGPT and generative artificial intelligence (AI) in medical safety education" recently published in the World Journal of Clinical Cases. AI has enormous potential for various applications in the field of Kawasaki disease (KD). One is machine learning (ML) to assist in the diagnosis of KD, and clinical prediction models have been constructed worldwide using ML; the second is using a gene signal calculation toolbox to identify KD, which can be used to monitor key clinical features and laboratory parameters of disease severity; and the third is using deep learning (DL) to assist in cardiac ultrasound detection. The performance of the DL algorithm is similar to that of experienced cardiac experts in detecting coronary artery lesions to promoting the diagnosis of KD. To effectively utilize AI in the diagnosis and treatment process of KD, it is crucial to improve the accuracy of AI decision-making using more medical data, while addressing issues related to patient personal information protection and AI decision-making responsibility. AI progress is expected to provide patients with accurate and effective medical services that will positively impact the diagnosis and treatment of KD in the future.
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This editorial presents an analysis of an article recently published in the World Journal of Clinical Cases. Kawasaki disease (KD) is a well-known pediatric vasculitis characterized by fever, rash, conjunctivitis, oral mucosal changes, and swelling of the extremities. This editorial aims to delve into the intricate relationship between KD and abdominal pain, drawing insights from recent research findings to provide a comprehensive understanding and potential avenues for future investigation.
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OBJECTIVE: To study the effect of childhood physical and emotional abuse on psychological health in undergraduate students. METHODS: A questionnaire investigation (Bernstein, revised) on childhood abuse history was performed in 1 200 undergraduate students in Xi'an. Their psychological states were assessed by Symptom Check List-90. RESULTS: Six hundred and sixty-eight students (55.7%) had physical and emotional abuse experiences, including humiliation, corporal punishment, beating or activity confinement, before 16 years old. Twenty-one percent of the 1 200 students experienced beating, even serious beating with equipment. The students who experienced serious physical and emotional abuse during childhood were more prone to the development of somatization symptoms, obsession, interpersonal sensitivity, depression, anxiety, hostility, phobic anxiety and paranoia than those students without abuse experiences. CONCLUSIONS: Childhood physical and emotional abuse is common in China and this may adversely affect the psychological health of undergraduate students who have experienced it.
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Maltrato a los Niños/psicología , Salud Mental , Estudiantes/psicología , Universidades , Adolescente , Adulto , Maltrato a los Niños/estadística & datos numéricos , Femenino , Humanos , Incidencia , Masculino , Estudios RetrospectivosRESUMEN
OBJECTIVE: Children with Tourette's syndrome (TS) have a poor treatment compliance due to side effects and inconvenient administration of oral drugs. This study explored the efficacy and safety of clonidine transdermal patch for treating TS in children. METHODS: A total of 119 children with TS were randomly treated with the clonidine transdermal patch (n=65) or with oral haloperidol (n=54). The therapeutic efficacy was assessed based on the results of the Yale Global Tic Severity Scale (YGTSS) 4 weeks after treatment. RESULTS: The clonidine transdermal patch group showed a higher reduction in the overall tic symptom scores (61.5+/-7.5%) than that in the haloperidol group (41.0+/-6.3%; p<0.05). Clonidine transdermal patch treatment was effective in 53 patients (81.5%) and 36 patients (67.5%) showed effective to oral haloperidol (p>0.05). Mild side effects (decrease of blood pressure and dizziness) were observed in 1 patient in the clonidine transdermal patch group. Mild hypermyotonia, drowsiness or lassitude as side effects occurred in 6 patients in the haloperidol group. CONCLUSIONS: Clonidine transdermal patch is effective for the treatment of TS in children and its side effects are mild and rare.
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Clonidina/administración & dosificación , Administración Cutánea , Adolescente , Niño , Preescolar , Clonidina/efectos adversos , Clonidina/farmacología , Femenino , Haloperidol/uso terapéutico , Humanos , Masculino , Síndrome de Tourette/tratamiento farmacológicoRESUMEN
OBJECTIVE: The aim of the present study was to evaluate the therapeutic effectiveness and safety of the clonidine adhesive patch in treating tic disorders. METHOD: A total of 437 patients, who met Chinese Classification of Mental Disorders-third edition diagnostic criteria for transient tic disorder (5%), chronic motor or vocal tic disorder (40%) or Tourette disorder (55%), aged 6-18 years, were divided randomly into an active treatment group and a clinical control group. Participants in the active treatment group were treated with a clonidine adhesive patch and participants in the clinical control group with a placebo adhesive patch for 4 weeks. The dosage of the clonidine adhesive patch was 1.0mg, 1.5mg or 2.0mg per week, depending on each participant's bodyweight. Participants whose Yale Global Tic Severity Scale (YGTSS) score decreased <30% and Clinical Global Impression score was > or =4 by the end of week 3 were withdrawn from the trial. RESULTS: After 4 weeks of treatment the active treatment group participants' YGTSS score was significantly lower than that of the clinical control group (F=4.63, p=0.03). Further, the active treatment group had a significantly better therapeutic response than the clinical control group (chi(2)=9.15, p=0.003). The response rate in the active treatment group was 68.85% compared to 46.85% in the clinical control group (chi(2)=16.98, p=0.0001). The rate of adverse events was low (active treatment group, 3.08%; clinical control group, 7.21%) and did not differ between the two groups. CONCLUSIONS: The clonidine adhesive patch is effective and safe for tic disorders.
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Agonistas alfa-Adrenérgicos/administración & dosificación , Clonidina/administración & dosificación , Trastornos de Tic/tratamiento farmacológico , Síndrome de Tourette/tratamiento farmacológico , Administración Cutánea , Adolescente , Agonistas alfa-Adrenérgicos/efectos adversos , Niño , China , Clonidina/efectos adversos , Relación Dosis-Respuesta a Droga , Método Doble Ciego , Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos , Femenino , Humanos , Masculino , Examen Neurológico/efectos de los fármacos , Resultado del TratamientoRESUMEN
Large-conductance Ca(2+)-activated K(+) channels (BK channels) are widely expressed throughout the vertebrate nervous system, and are involved in the regulation of neurotransmitter release and neuronal excitability. Here, the neuroprotective effects of NS11021, a selective and chemically unrelated BK channel activator, and potential molecular mechanism involved have been studied in rat cortical neurons exposed to glutamate in vitro. Pretreatment with NS11021 significantly inhibited the loss of neuronal viability, LDH release and neuronal apoptosis in a dose-dependent manner. All these protective effects were fully antagonized by the BK-channel inhibitor paxilline. NS11021-induced neuroprotection was associated with reduced oxidative stress, as evidenced by decreased reactive oxygen species (ROS) generation, lipid peroxidation and preserved activity of antioxidant enzymes. Moreover, NS11021 significantly attenuated the glutamate-induced endoplasmic reticulum (ER) calcium release and activation of ER stress markers, including glucose-regulated protein 78 (GRP78), C/EBP homologous protein (CHOP) and caspase-12. Pretreatment with NS11021 also mitigated the mitochondrial membrane potential (MMP) collapse, cytochrome c release, and preserved mitochondrial Ca(2+) buffering capacity and ATP synthesis after glutamate exposure. Taken together, these results suggest that activation of BK channels via NS11021 protects cortical neurons against glutamate-induced excitatory damage, which may be dependent on the inhibition of ER stress and preservation of mitochondrial dysfunction.