Multicenter evaluation of the Acaruiter Respiratory Panel for diagnosis of respiratory tract infections in Chinese children.

Compared to multiplex PCR assays that are available in the Chinese market, the Acaruiter Respiratory Panel (fluorescent PCR) covers a wider range of pathogens including eight viruses, five bacteria, and , and has high accuracy and effectiveness in the detection of pathogens. This is the first study to evaluate the performance of the Acaruiter Respiratory Panel. This regent may be a promising assay for comprehensive testing for respiratory pathogens from nasopharyngeal swab specimens in Chinese children.

Causes of death and treatment-related mortality in newly diagnosed childhood acute lymphoblastic leukemia treatment with Chinese Children's Cancer Group study ALL-2015.

To investigate the possible risk factors for death at post-treatment in children with acute lymphoblastic leukemia (ALL). A multivariate competing risk analysis was performed to retrospectively analyze the data of children with ALL who died after treatment with CCCG-ALL-2015 in China and to determine the possible risk factors for death at post-treatment in children with ALL. Age at the first diagnosis of ≥10 years; final risk level of high-risk; D19 minimal residual disease (MRD) (≥0.

Prognostic significance of steroid response in pediatric acute lymphoblastic leukemia: The CCCG-ALL-2015 study.

Introduction: Whether steroid response is an independent risk factor for acute lymphoblastic leukemia (ALL) is controversial. This study aimed to investigate the relationship between response to dexamethasone and prognosis in children with ALL.

Methods: We analyzed the data of 5,161 children with ALL who received treatment in accordance with the Chinese Children's Cancer Group ALL-2015 protocol between January 1, 2015, and December 31, 2018, in China.

Guidelines for the prevention and management of children and adolescents with COVID-19.

Unlabelled: Children are the future of the world, but their health and future are facing great uncertainty because of the coronavirus disease 2019 (COVID-19) pandemic. In order to improve the management of children with COVID-19, an international, multidisciplinary panel of experts developed a rapid advice guideline at the beginning of the outbreak of COVID-19 in 2020. After publishing the first version of the rapid advice guideline, the panel has updated the guideline by including additional stakeholders in the panel and a comprehensive search of the latest evidence.

Methodology and experiences of rapid advice guideline development for children with COVID-19: responding to the COVID-19 outbreak quickly and efficiently.

Background: Rapid Advice Guidelines (RAG) provide decision makers with guidance to respond to public health emergencies by developing evidence-based recommendations in a short period of time with a scientific and standardized approach. However, the experience from the development process of a RAG has so far not been systematically summarized. Therefore, our working group will take the experience of the development of the RAG for children with COVID-19 as an example to systematically explore the methodology, advantages, and challenges in the development of the RAG.

Nrf2‑Keap1‑ARE‑NQO1 signaling attenuates hyperoxia‑induced lung cell injury by inhibiting apoptosis.

Bronchopulmonary dysplasia (BPD) is one of the main causes of chronic lung disease in premature infants. Acute lung injury following exposure to hyperoxia contributes to the development of BPD in preterm infants. The nuclear factor‑erythroid 2‑related factor 2 (Nrf2) signaling pathway is an endogenous antioxidant defense mechanism that is involved in the pathogenesis of numerous hyperoxia‑induced diseases.

Erratum to rapid advice guidelines for management of children with COVID-19.

[This corrects the article DOI: 10.21037/atm-20-3754.].

[Application of multi-slice spiral CT in the diagnosis of children's parotid cleft deformity].

The aim of this study is to evaluate the value of multi-slice spiral CT （CT） and multi-planar reconstruction （MPR） in the diagnosis of children with parotid cleft deformity. The CT images of 55 cases of branchial cleft deformity confirmed by surgery and pathology were retrospectively analyzed. CT examination showed that 37 cases had strip-like, tubular fistula or cystic mass located in the anterior cervical triangle, anterior margin of sternocleidomastoid muscle, and 2 of them had bilateral fistula structure.

Septicemia after chemotherapy for childhood acute lymphoblastic leukemia in China: A multicenter study CCCG-ALL-2015.

Background: Septicemia is an important cause of treatment-related mortality and treatment failure in pediatric acute lymphoblastic leukemia (ALL) in developing countries. A multicenter CCCG-ALL-2015 study was conducted in China and factors associated with septicemia and mortality were studied.

Methods: Patients participated in CCCG-ALL-2015 study from January 2015 to December 2017 were included.

[Association between C1114G polymorphism in the regulator of G protein signaling 2 and vasovagal syncope in children].

To analyze the distribution of the regulator of G protein signaling 2 (RGS2) gene C1114G polymorphism in children with vasovagal syncope (VVS) and the associated clinical classification groups, and to explore the association between RGS2 C1114G and VVS. This was a prospective case-control study. A head-up tilt test (HUT) was performed in 300 children visiting Children's Hospital Affiliated to Shanghai Jiaotong University from August 2010 to December 2015 for unexplained syncope.

Human papillomavirus infection in 674 Chinese patients with laryngeal squamous cell carcinoma.

Objectives: Previous reports suggest a strong association between human papillomavirus (HPV) and the etiology of laryngeal squamous cell carcinoma (LSCC). However, clinical data regarding the HPV infection rate among LSCC patients remain largely inconsistent.

Methods: In total, 674 LSCC patients from three major hospitals in Shanghai were enrolled in this study.

[Effect of parental feeding behavior on eating behavior of children aged 1-3 years].

Objective: To investigate the relationship between the eating behavior of children aged 1-3 years and parental feeding behavior and the effect of family status on feeding behavior.

Methods: With stratified random sampling, 2 324 children aged 1-3 years were selected from Shanghai. Questionnaires were filled out by their parents or feeders to investigate the basic family information, parental feeding behavior, the eating behavior of children, and the basic information on children.

[Involvement of human amniotic fluid colony derived stem cells in regeneration of mouse injured muscle].

Objective: To study whether human amniotic fluid colony derived stem cells (hAFCSCs) are involved in regeneration of injured muscles in mice and to investigate the method and feasibility of hAFCSCs-based cytotherapy in the treatment of injured muscles.

Methods: s Human second-trimester amniotic fluid was collected through ultrasound-guided amniocentesis, hAFCSCs were isolated from second-trimester amniotic fluid and cultured, and the cells at 6th-8th passages were spared. The mRNA was extracted to identify the stem cell related genes by RT-PCR.

[NT-pro-BNP in the evaluation of daunorubicin-indued cardiotoxicity in acute childhood leukemia].

Objective: To evaluate the sensitivity of NT-pro-BNP in daunorubicin (DNR) induced myocardial damage by monitoring the level of NT-pro-BNP and myocardial enzymes (CK, CKMB) before and after DNR treatment in childhood acute leukemia (AL) and performing control study.

Methods: Sixty-two cases (total 194 samples) which diagnosed as primary AL were enrolled and had received the conventional chemotherapy. According to the cumulative dose of DNR, they were divided into three groups: cumulative dose ≤ 60 mg/m(2) (group A); cumulative dose 60 - 120 mg/m(2) (group B); cumulative dose > 120 mg/m(2) (group C) and 15 cases with idarubicin (IDA) or mitoxantrone (MXR) as altervative to DNR (group D).

Glucocorticoid receptor expression on acute lung injury induced by endotoxin in rats.

Background: In cases of severe sepsis and septic shock, a series of pathophysiological changes lead to multiple organ dysfunction syndrome. This study aimed to investigate the expression of glucocorticoid receptor mRNA in the rat lung following endotoxin (LPS) induced shock.

Methods: Totally 56 SD rats were randomly divided into 4 groups: LPS shock group (n=16), LPS+vasoactive intestinal peptide group(VIP) group, (n=16), LPS+VIP+ glucocorticoid (GC) group, (n=16),and control group (n=8).

[Adrenal function evaluation using ACTH stimulation test in children with sepsis and septic shock].

Objective: Sepsis and septic shock remain a common problem that results in significant mortality and morbidity in pediatric intensive care units (PICU). According to literature, the use of more physiologic steroid replacement therapy is associated with hemodynamic and survival benefits in adult patients with relative adrenal insufficiency (RAI) and catecholamine-resistant septic shock. But little information is available in children.

[Impact of endogenous inflammation caused by adenovirus as a vector in gene therapy: experiment with mice models of acute lung injury].

Objective: To evaluate the impact of endogenous inflammation caused by adenovirus as a vector of gene therapy on mouse model of acute lung injury (ALI).

Methods: Black C57/B6 mice randomly divided into 4 research groups: (1) adenovirus encoded-lacZ gene treatment group (AdLacZ): n=43; (2) three control groups: (1) before 100% O2 inhalation (Con): n=26; (2) 100% O2 inhalation with TBS + PBS treatment (PBS): n=36; (3) 100% O2, inhalation without treatment (no treatment): n=33. AdLacZ reagent through intranasal administration to infect mice lungs at 48h before 100% O2 inhalation to induce ALI mouse model, which companies by mice survival rates recorded.

[Establishing the norm of cognitive adaptive test/clinical linguistic and auditory milestone scale in the children from 4 to 36 months of age in Shanghai, China].

Objective: To meet the need for instrument assessing the cognitive abilities of infants and young children as well as discriminating between global developmental delay and particular deficits in either language or problem-solving skills, we intended to introduce Cognitive Adaptive Test/Clinical Linguistic and Auditory Milestone Scale (CAT/CLAMS) into China.

Methods: CAT/CLAMS were administered to 1604 normative children aged 4-36 months (in 16 age groups, about 100 children per age group) in Shanghai during the period from December 2003 to June 2004. In the meantime, Gesell Developmental Diagnosis was applied for 100 of these children, respectively aged 4, 6, 12, 18 and 30 months (20 children per age group).

[Cause and mortality analysis of acute intracranial hypertension and cerebral edema in pediatric intensive care unit].

Objective: Acute intracranial hypertension/cerebral edema (ICH/CE) is an increase in brain volume caused by an absolute increase in cerebral tissue water content. Severe ICH/CE is often associated with a higher mortality and higher neurological consequence rate in intensive care unit. However, little relevant information is available on critical condition of central nervous system in children.