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陈 赛超, 张 明昌. [Death due to gastric perforation caused by congenital defect of gastric musculature in a toddler: A case report]. Fa Yi Xue Za Zhi 2023; 39:612-613. [PMID: 38228482 DOI: 10.12116/j.issn.1004-5619.2023.430309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/18/2024]
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Buendía JA, Acuña-Cordero R, Rodriguez-Martinez CE. [Predictors of hospitalization plus airway support among infants with recurrent wheezing in the emergency department]. Zhongguo Dang Dai Er Ke Za Zhi 2021; 23:438-444. [PMID: 34020730 PMCID: PMC8140345 DOI: 10.7499/j.issn.1008-8830.2011106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 03/09/2021] [Indexed: 06/12/2023]
Abstract
OBJECTIVE Most patients with recurrent wheezing are infants under 2 years of age. Clinical prediction models of the risk of receiving airway support during the hospital stay in this population have been poorly studied in tropical countries. This study aimed to evaluate the clinical predictors of hospitalization plus airway support among infants with recurrent wheezing evaluated in the emergency department in Colombia. METHODS A retrospective cohort study was performed. This study included all infants with two or more wheezing episodes who were younger than two years old in two tertiary centers in Rionegro, Colombia, between January 2019 and December 2019. The primary outcome measure was hospitalization plus any airway support. A multivariable logistic regression model was used to identify factors independently associated with hospitalization plus any airway support. RESULTS A total of 85 infants were hospitalized plus any airway support, of whom 34(40%) were treated with high flow nasal canula, 2(2%) received non-invasive ventilation, 6(7%) were mechanically ventilated, and 43 (51%) received conventional oxygen therapy. The multivariable logistic regression model showed that predictors of hospitalization plus airway support included prematurity (OR=1.79, 95%CI: 1.04-3.10), poor feeding (OR=2.22, 95%CI: 1.25-3.94), nasal flaring and/or grunting (OR=4.27, 95%CI: 2.41-7.56), and previous wheezing episodes requiring hospitalization (OR=3.36, 95%CI: 1.86-7.08). The model has a high specificity (99.6%) with acceptable discrimination and an area under the curve of 0.70(95%CI: 0.60-0.74). CONCLUSIONS The present study shows that prematurity, poor feeding, nasal flaring and/or grunting, and more than one previous episode of wheezing requiring hospitalization are independent predictors of hospitalization plus airway support in a population of infants with recurrent wheezing in the emergency department. More evidence must be collected to examine the results in other tropical countries.
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Affiliation(s)
- Jefferson Antonio Buendía
- Department of Pharmacology and Toxicology, School of Medicine, Research Group in Pharmacology and Toxicology (INFARTO), Universidad de Antioquia, Medellín, ColombiaDepartment of Pharmacology and Toxicology, School of Medicine, Research Group in Pharmacology and Toxicology (INFARTO), Universidad de Antioquia, Medellín, Colombia
| | - Ranniery Acuña-Cordero
- Departamento de Neumología Pediátrica, Hospital Militar Central, Departamento de Pediatría, Facultad de Medicina, Universidad Militar Nueva Granada, Bogotá, Colombia
| | - Carlos E Rodriguez-Martinez
- Department of Pediatrics, School of Medicine, Universidad Nacional de Colombia, Bogota, Colombia
- Department of Pediatric Pulmonology and Pediatric Critical Care Medicine, School of Medicine, Universidad El Bosque, Bogota, Colombia
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Cao JY, Xu L, Pan JH. [Characteristics of pulmonary function in infants and young children with pertussis-like coughing]. Zhongguo Dang Dai Er Ke Za Zhi 2020; 22:839-843. [PMID: 32800030 PMCID: PMC7441504 DOI: 10.7499/j.issn.1008-8830.2004061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 06/24/2020] [Indexed: 06/11/2023]
Abstract
OBJECTIVE To study the characteristics of pulmonary function in children with pertussis-like coughing caused by different pathogen infections. METHODS The data on etiology and tidal breathing pulmonary function were collected from 95 hospitalized infants and young children with pertussis-like coughing. The tidal breathing pulmonary function was compared between these children and 67 healthy children. According to the type of pathogen, the children with pertussis-like coughing were classified to 6 groups: pertussis (n=17), viral infection (n=23), tuberculosis infection (n=6), Mycoplasma infection (n=9), other bacterial infection (n=8), and unknown pathogen (n=32). RESULTS Among the 95 children with pertussis-like coughing, 15 (16%) had mild obstructive ventilatory dysfunction, 30 (32%) had moderate obstructive ventilatory dysfunction, and 22 (23%) had severe obstructive ventilatory dysfunction. Compared with the normal control group, the children with pertussis-like coughing had significant reductions in inspiratory-to-expiratory time ratio, ratio of time to peak tidal expiratory flow to total expiratory time (tPF%tE), and ratio of volume to peak tidal expiratory flow to total expiratory volume (vPF%vE) (P<0.05). The tuberculosis infection and Mycoplasma infection groups had a significantly lower tidal volume than the normal control group (P<0.05). All pathogen infection groups except the tuberculosis infection group had significantly lower tPF%tE and vPF%vE than the normal control group (P<0.05). The pertussis group had significantly lower tPF%tE and vPF%vE than the other infection groups (P<0.05). CONCLUSIONS Most of children with pertussis-like coughing have abnormal pulmonary functions. The children with Bordetella pertussis infection have the most severe pulmonary function impairment. Tidal breathing pulmonary function test may provide a reference for pathogen analysis of children with pertussis-like coughing.
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Affiliation(s)
- Jia-Ying Cao
- Department of Pediatrics, Anhui Provincial Hospital, Hefei 230001, China.
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Cao JY, Xu L, Pan JH. [Characteristics of pulmonary function in infants and young children with pertussis-like coughing]. Zhongguo Dang Dai Er Ke Za Zhi 2020; 22:839-843. [PMID: 32800030 PMCID: PMC7441504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Accepted: 06/24/2020] [Indexed: 03/30/2024]
Abstract
OBJECTIVE To study the characteristics of pulmonary function in children with pertussis-like coughing caused by different pathogen infections. METHODS The data on etiology and tidal breathing pulmonary function were collected from 95 hospitalized infants and young children with pertussis-like coughing. The tidal breathing pulmonary function was compared between these children and 67 healthy children. According to the type of pathogen, the children with pertussis-like coughing were classified to 6 groups: pertussis (n=17), viral infection (n=23), tuberculosis infection (n=6), Mycoplasma infection (n=9), other bacterial infection (n=8), and unknown pathogen (n=32). RESULTS Among the 95 children with pertussis-like coughing, 15 (16%) had mild obstructive ventilatory dysfunction, 30 (32%) had moderate obstructive ventilatory dysfunction, and 22 (23%) had severe obstructive ventilatory dysfunction. Compared with the normal control group, the children with pertussis-like coughing had significant reductions in inspiratory-to-expiratory time ratio, ratio of time to peak tidal expiratory flow to total expiratory time (tPF%tE), and ratio of volume to peak tidal expiratory flow to total expiratory volume (vPF%vE) (P<0.05). The tuberculosis infection and Mycoplasma infection groups had a significantly lower tidal volume than the normal control group (P<0.05). All pathogen infection groups except the tuberculosis infection group had significantly lower tPF%tE and vPF%vE than the normal control group (P<0.05). The pertussis group had significantly lower tPF%tE and vPF%vE than the other infection groups (P<0.05). CONCLUSIONS Most of children with pertussis-like coughing have abnormal pulmonary functions. The children with Bordetella pertussis infection have the most severe pulmonary function impairment. Tidal breathing pulmonary function test may provide a reference for pathogen analysis of children with pertussis-like coughing.
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Affiliation(s)
- Jia-Ying Cao
- Department of Pediatrics, Anhui Provincial Hospital, Hefei 230001, China.
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普萘洛尔治疗 婴幼儿呼吸道血管瘤的疗效分析. Zhongguo Dang Dai Er Ke Za Zhi 2020; 22. [PMID: 32669179 DOI: 10.7499/j.issn.1008-8830.2002101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
OBJECTIVE To study the clinical effect of oral propranolol in the treatment of respiratory hemangioma in infants and young children. METHODS A retrospective analysis was performed from the chart review data of children with respiratory hemangioma treated by oral propranolol and diagnosed by bronchoscopy and laryngeal plain enhanced CT/MRI from November 2012 to December 2019. RESULTS A total of 20 children were enrolled. All children had improvement in the symptoms of laryngeal stridor and dyspnea after oral administration of propranolol for 1-2 days. The median treatment time was 10 months (range 6-12 months). The median follow-up time was 10 months (range 3-15 months). Of the 20 children, 19 (95%) achieved regression of tumor, and 1 (5%) experienced an increase in tumor size during reexamination at 6 months after drug withdrawal and had no recurrence after the treatment with an increased dose of propranolol for 6 months. Only 1 child (5%) had adverse reactions, and 1 child (5%) was still under treatment. CONCLUSIONS Oral propranolol can quickly relieve the symptoms such as dyspnea and achieve tumor regression, with few adverse events, and it is therefore an effective method for the treatment of respiratory hemangioma in infants and young children.
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Zhou Y, Yang GD, Feng K, Huang H, Yun YX, Mou XY, Wang LF. [Clinical features and chest CT findings of coronavirus disease 2019 in infants and young children]. Zhongguo Dang Dai Er Ke Za Zhi 2020; 22:215-20. [PMID: 32204756] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
OBJECTIVE To study the clinical features and chest CT findings of coronavirus disease 2019 (COVID-19) in infants and young children. METHODS A retrospective analysis was performed for the clinical data and chest CT images of 9 children, aged 0 to 3 years, who were diagnosed with COVID-19 by nucleic acid detection between January 20 and February 10, 2020. RESULTS All 9 children had an epidemiological history, and family clustering was observed for all infected children. Among the 9 children with COVID-19, 5 had no symptoms, 4 had fever, 2 had cough, and 1 had rhinorrhea. There were only symptoms of the respiratory system. Laboratory examination showed no reductions in leukocyte or lymphocyte count. Among the 9 children, 6 had an increase in lymphocyte count and 2 had an increase in leukocyte count. CT examination showed that among the 9 children, 8 had pulmonary inflammation located below the pleura or near the interlobar fissure and 3 had lesions distributed along the bronchovascular bundles. As for the morphology of the lesions, 6 had nodular lesions and 7 had patchy lesions; ground glass opacity with consolidation was observed in 6 children, among whom 3 had halo sign, and there was no typical paving stone sign. CONCLUSIONS Infants and young children with COVID-19 tend to have mild clinical symptoms and imaging findings not as typical as those of adults, and therefore, the diagnosis of COVID-19 should be made based on imaging findings along with epidemiological history and nucleic acid detection. Chest CT has guiding significance for the early diagnosis of asymptomatic children.
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Liu FJ, Gong CH, Qin JJ, Fu Z, Liu S. [Changes in pulmonary function in infants and young children with Mycoplasma pneumoniae pneumonia]. Zhongguo Dang Dai Er Ke Za Zhi 2020; 22:118-123. [PMID: 32051077 PMCID: PMC7390019 DOI: 10.7499/j.issn.1008-8830.2020.02.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 09/16/2019] [Accepted: 01/15/2020] [Indexed: 06/10/2023]
Abstract
OBJECTIVE To study the changes in pulmonary function in infants and young children with Mycoplasma pneumoniae pneumonia (MPP). METHODS A total of 196 hospitalized children (at age of 0-36 months) who were diagnosed with MPP from January 2014 to June 2018 were enrolled as study subjects. A total of 208 children (at age of 0-36 months) with pneumonia not caused by Mycoplasma pneumoniae infection during the same period of time were enrolled as controls (non-MPP group). A retrospective analysis was performed for their clinical data. The two groups were compared in the pulmonary function on the next day after admission and on the day of discharge. The children with MPP were followed up to observe pulmonary function at weeks 2 and 4 after discharge. RESULTS Compared with the non-MPP group, the MPP group had significant reductions in the ratio of time to peak tidal expiratory flow to total expiratory time (TPTEF/TE), ratio of volume to peak tidal expiratory flow to total expiratory volume (VPTEF/VE), inspiratory-to-expiratory time ratio, and tidal expiratory flow at 25% remaining expiration on the next day after admission and on the day of discharge (P<0.05). In addition there were significant increases in the ratio of peak tidal expiratory flow to tidal expiratory flow at 25% remaining expiration, respiratory rate, effective airway resistance, and plethysmographic functional residual capacity per kilogram (P<0.05). Compared with the normal reference values of pulmonary function parameters, both groups had reductions in VPTEF/VE and TPTEF/TE on the next day after admission; on the day of discharge, the MPP group still had reductions in VPTEF/VE and TPTEF/TE, while the non-MPP group had normal values. The MPP group had increases in VPTEF/VE and TPTEF/TE from the day of discharge to weeks 2 and 4 after discharge (P<0.05), but TPTEF/TE still did not reach the normal value at week 4 after discharge. CONCLUSIONS Airway obstruction is observed in infants and young children with acute MPP or non-MPP, and the children with MPP have a higher severity of airway obstruction and a longer time for improvement, with a certain degree of airway limitation in the recovery stage.
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Affiliation(s)
- Fang-Jun Liu
- Department of Pulmonary Function Test Room, Children's Hospital of Chongqing Medical University/Ministry of Education Key Laboratory of Child Development and Disorders/China International Science and Technology Cooperation Base of Child Development and Critical Disorders/National Clinical Research Center for Child Health and Disorders/Chongqing Key Laboratory of Pediatrics, Chongqing 400014, China.
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Yu XH, He M, Zheng XR, Wang X, Kuang J. [Levels of airway inflammatory mediators in peripheral blood in infants and young children with wheezing]. Zhongguo Dang Dai Er Ke Za Zhi 2019; 21:861-867. [PMID: 31506143 PMCID: PMC7390249 DOI: 10.7499/j.issn.1008-8830.2019.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Accepted: 08/08/2019] [Indexed: 06/10/2023]
Abstract
OBJECTIVE To examine the levels of airway inflammatory mediators in peripheral blood in infants and young children with wheezing and to study the possible pathogenesis of wheezing from the aspects of T helper cell 1 (Th1)/T helper cell 2 (Th2) imbalance and airway inflammation. METHODS A total of 50 children aged 1 month to 3 years with an acute wheezing episode were enrolled as the wheezing group, and 25 age-matched healthy infants were enrolled as the healthy control group. According to the number of wheezing episodes, the wheezing group was divided into a first-episode group (n=25) and a recurrent wheezing (number of episodes ≥2) group (n=25). According to the presence or absence of high-risk factors for asthma, the wheezing group was divided into a high-risk factor group (n=22) and a non-high-risk factor group (n=28). According to the results of pathogen detection, the wheezing group was divided into a positive pathogen group (n=23) and a negative pathogen group (n=27). Levels of interleukin-2 (IL-2), interleukin-4 (IL-4), interleukin-5 (IL-5), interleukin-13 (IL-13), transforming growth factor-β1 (TGF-β1), and total IgE (TIgE) in peripheral blood were measured for each group. For children with wheezing, eosinophil (EOS) count in peripheral blood was measured, and related samples were collected for respiratory pathogen detection. RESULTS The wheezing group had significantly higher levels of IL-4, IL-5, IL-13, TGF-β1, and TIgE in peripheral blood than the healthy control group (P<0.05). There were no significant differences in the levels of IL-2, IL-4, IL-5, IL-13, TGF-β1, and TIgE in peripheral blood between the first-episode and recurrent wheezing groups, between the high-risk factor and non-high-risk factor groups, and between the positive pathogen and negative pathogen groups (P>0.05). The correlation analysis showed that in children with wheezing, EOS count was positively correlated with IL-4 level (P<0.01), IL-4 level was positively correlated with IL-5 and IL-13 levels (P<0.01), IL-5 level was positively correlated with IL-13 level (P<0.01), and IL-2 level was positively correlated with TGF-β1 level (P<0.05). CONCLUSIONS Th1/Th2 imbalance with a predominance of Th2 is observed in infants and young children with wheezing. IL-4, IL-5, IL-13, TGF-β1, and IgE are involved in the pathogenesis of wheezing in these children. Airway inflammation is also observed in these children with wheezing, but it is not associated with the number of wheezing episodes, presence or absence of high-risk factors for asthma, or results of pathogen detection.
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Affiliation(s)
- Xiao-He Yu
- Department of Pediatrics, Xiangya Hospital, Central South University, Changsha 410008, China.
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Wang T, Zhang R, Sun HM, Huang L, Chen ZR, Wang MJ, Zhu CH, Ji W, Yan YD, Wang YQ, Hao CL. [Detection of viral pathogens and allergens in infants and young children at high risk of asthma during a wheezing episode]. Zhongguo Dang Dai Er Ke Za Zhi 2019; 21:505-510. [PMID: 31208500 PMCID: PMC7389572 DOI: 10.7499/j.issn.1008-8830.2019.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Accepted: 05/09/2019] [Indexed: 06/09/2023]
Abstract
OBJECTIVE To investigate the viral etiology and allergen distribution in infants and young children at high risk of asthma during a wheezing episode. METHODS A total of 135 infants and young children at high risk of asthma were enrolled who were admitted due to asthmatic bronchitis or asthmatic bronchopneumonia between April 2016 and August 2017. Fluorescent probe PCR was used to measure influenza A (Flu A), respiratory syncytium virus (RSV), adenovirus (ADV), parainfluenza virus (PinF), human rhinovirus (HRV), human partial lung virus (hMPV) and human bocavirus (HBoV) in nasopharyngeal aspirates. ImmunoCAP was used to measure inhaled allergens, food allergens, and total IgE concentration. RESULTS Among the 135 patients, the overall virus detection rate of nasopharyngeal aspirates was 49.6%, and HRV had the highest detection rate of 25.2%, followed by HBoV (9.6%), RSV (8.1%), PinF (5.9%), Flu-A (3.7%), ADV (1.5%) and hMPV (0.7%). The 1-3 years group had a significantly higher detection rate of HRV than the <1 year group (P<0.05). The positive rate of allergen screening was 59.3%, with 44% for inhaled allergens and 89% for food allergens. Among the inhaled allergens, dust mites had the highest positive rate of 77%, followed by mould (37%), pollen (26%) and animal dander (9%). Among the food allergens, egg white had a positive rate of 73% and milk had a positive rate of 68%. The <1 year group had a significantly higher positive rate of inhaled allergens than the 1-3 years group (P<0.05). The 1-3 years age group had a significantly higher level of T-IgE than the <1 year group (P<0.05). The positive virus group had a significantly higher positive rate of inhaled allergens than the non-virus group (P<0.05). The children with the second wheezing episode had significantly higher positive rates of inhaled allergens and food allergens and level of T-IgE than those with the first wheezing episode (P<0.05). The children with the second wheezing episode also had significantly higher positive rates of dust mites and mould than those with the first wheezing episode (P<0.05). CONCLUSIONS Early HRV infection and inhaled allergen sensitization are closely associated with the development of wheezing in infants and young children at high risk of asthma.
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Affiliation(s)
- Ting Wang
- Department of Respiratory Medicine, Children's Hospital of Soochow University, Suzhou, Jiangsu 215003, China.
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Deng YC, Tang XC, Yuan YH, Huang CZ, Mo LY. [Dynamic change in vitamin D level in infants/toddlers with severe pneumonia and a correlation analysis]. Zhongguo Dang Dai Er Ke Za Zhi 2018; 20:911-916. [PMID: 30477621 PMCID: PMC7389017 DOI: 10.7499/j.issn.1008-8830.2018.11.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Accepted: 10/10/2018] [Indexed: 06/09/2023]
Abstract
OBJECTIVE To study the correlation of dynamic change in serum 25-hydroxy vitamin D [25(OH)D] level with the disease severity and related laboratory markers in infants/toddlers with severe pneumonia. METHODS A total of 132 infants/toddlers with severe pneumonia who were hospitalized between March 2017 and March 2018 were enrolled as the severe pneumonia group. According to the disease severity on admission and after one week of treatment, they were further divided into non-critical group (41 children on admission and 78 after one week of treatment), critical group (59 children on admission and 35 after one week of treatment), and extremely critical group (32 children on admission and 19 after one week of treatment). A total of 142 infants/toddlers who underwent physical examination during the same period of time were enrolled as the healthy control group. The serum levels of 25(OH)D, procalcitonin (PCT), and N-terminal pro-brain natriuretic peptide (NT-proBNP) were measured on admission and after one week of treatment for the severe pneumonia group, and the serum level of 25(OH)D was measured on admission for the healthy control group. According to the 25(OH)D level after one week of treatment, the children with severe pneumonia were divided into increased vitamin D (VD) group with 81 children and reduced VD group with 51 children, and a comparative analysis and a correlation analysis were performed. RESULTS The severe pneumonia group had a significantly lower mean 25(OH)D level than the healthy control group (P<0.05), and all the three subgroups of different severities had significantly lower 25(OH)D level than the healthy control group (P<0.05). On admission and after one week of treatment, the non-critical group had a significantly higher 25(OH)D level than the critical and extremely critical groups (P<0.01), and the critical group had a significantly higher 25(OH)D level than the extremely critical group (P<0.05). The extremely critical and critical groups had significantly higher serum levels of PCT and NT-proBNP than the non-critical group on admission and after one week of treatment (P<0.05). After one week of treatment, compared with the reduced VD group, the increased VD group had a significantly less serious condition. At discharge, the increased VD group had a significantly better outcome compared with the reduced VD group (P<0.01). In the children with severe pneumonia, the change value of serum 25(OH)D level after treatment was negatively correlated with the change values of PCT and NT-proBNP (r=-0.597 and -0.404 respectively; P<0.01). CONCLUSIONS The change in VD level is correlated with the severity of severe pneumonia in infants/toddlers and can be used as an index for disease monitoring. VD supplementation may help with disease recovery.
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Affiliation(s)
- Yong-Chao Deng
- Center of Clinical Laboratory, Hunan Children's Hospital, Changsha 410007, China.
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Feng BW, Fu SM, Zhang QS, Long XL, Xie XL, Ren W, Liang ZT, Yang ZL, Chen A. [Influence of cow's milk protein allergy on the diagnosis of functional gastrointestinal diseases based on the Rome IV standard in infants and young children]. Zhongguo Dang Dai Er Ke Za Zhi 2018; 20:56-59. [PMID: 29335084 PMCID: PMC7390314 DOI: 10.7499/j.issn.1008-8830.2018.01.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Accepted: 11/23/2017] [Indexed: 06/07/2023]
Abstract
OBJECTIVE To study the influence of cow's milk protein allergy (CMPA) on the diagnosis of functional gastrointestinal diseases (FGID) based on the Rome IV standard in infants and young children. METHODS A total of 84 children aged 1 month to 3 years who were diagnosed with CMPA were enrolled as the case group, and 84 infants and young children who underwent physical examination and had no CMPA were enrolled as the control group. The pediatricians specializing in gastroenterology asked parents using a questionnaire for the diagnosis of FGID based on the Rome IV standard to assess clinical symptoms and to diagnose FGID. RESULTS The case group had a significantly higher incidence rate of a family history of allergies than the control group (P<0.05). In the case group, 38 (45%) met the Rome IV standard for the diagnosis of FGID, while in the control group, 13 (15%) met this standard (P<0.05). According to the Rome IV standard for FGID, the case group had significantly higher diagnostic rates of reflex, functional diarrhea, difficult defecation, and functional constipation than the control group (P<0.05). The children who were diagnosed with FIGD in the control group were given conventional treatment, and those in the case group were asked to avoid the intake of cow's milk protein in addition to the conventional treatment. After 3 months of treatment, the case group had a significantly higher response rate to the treatment than the control group (P<0.05). CONCLUSIONS In infants and young children, CMPA has great influence on the diagnosis of FGID based on the Rome IV standard. The possibility of CMPA should be considered during the diagnosis of FGID.
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Affiliation(s)
- Bo-Wen Feng
- Third Clinical Medical School of Southern Medical University, Zhongshan, Guangdong 528400, China.
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Chen H, Zhong JM, Yi ZS, Zha J, Chen Y, Cai LY. [Immunological mechanism of prednisone in the treatment of infantile spasm]. Zhongguo Dang Dai Er Ke Za Zhi 2017; 19:1044-1050. [PMID: 29046198 PMCID: PMC7389286 DOI: 10.7499/j.issn.1008-8830.2017.10.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 07/23/2017] [Accepted: 08/29/2017] [Indexed: 06/07/2023]
Abstract
OBJECTIVE To investigate the immunological mechanism of prednisone in the treatment of infantile spasm (IS) by evaluating the immune function of IS children before and after treatment. METHODS Thirty children with IS were enrolled as IS group. Thirty healthy infants who underwent physical examination were enrolled as healthy control group. Fasting venous blood was collected for both groups before and after prednisone treatment. Chemiluminescence was used to measure serum levels of interleukin-1B (IL-1B), interleukin-2R (IL-2R), interleukin-6 (IL-6), interleukin-8 (IL-8), and tumor necrosis factor-α (TNF-α). Immunoturbidimetric assay was used to measure serum levels of immunoglobulin A (IgA), immunoglobulin M (IgM), and immunoglobulin G (IgG). Flow cytometry was used to measure the percentages of T lymphocyte subsets (CD3+, CD4+, and CD8+). The clinical outcome and electroencephalographic findings were evaluated for all IS children after prednisone treatment. RESULTS The IS group had significantly higher serum levels of IL-2R, IL-8, and TNF-α than the healthy control group before treatment (P<0.05). The mean number of daily ictal clusters was positively correlated with the levels of IL-2R, IL-8, and TNF-α in IS children, the mean number of total daily seizures was positively correlated with IL-8 level, and any two indices out of IL-2R, IL-8, and TNF-α were positively correlated with each other (P<0.05). Among the 30 IS children treated with prednisone, 19 achieved seizure control; electroencephalography showed that 18 children achieved complete remission of hyperarrhythmia. After treatment, the IS group had significant reductions in the numbers of daily ictal clusters and total daily seizures, significant improvement in developmental quotient (P<0.05), and significant reductions in serum levels of IL-2R, L-8, and TNF-α, the percentage of CD4+ T lymphocytes, and CD4+/CD8+ ratio (P<0.05), as well as a significant increase in the percentage of CD8+ T lymphocytes (P<0.05). CONCLUSIONS IS children have immune dysfunction. Prednisone can control seizures in IS children, possibly by regulating and improving immune dysfunction.
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Affiliation(s)
- Hui Chen
- Department of Neurology, Children's Hospital of Jiangxi Province, Nanchang 330006, China.
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Wang SG, Zhang XS, Zhao YF, Sun L, Pan XT, Wan N. [Risk factors for allergic diseases in children aged 0-24 months in the Wuhu urban area, Anhui Province, China]. Zhongguo Dang Dai Er Ke Za Zhi 2017. [PMID: 28302201 PMCID: PMC7390149 DOI: 10.7499/j.issn.1008-8830.2017.03.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To investigate the prevalence of allergic diseases in children aged 0-24 months in the Wuhu urban area of Anhui Province and risk factors for allergic diseases. METHODS Cluster random sampling was performed to select 600 children aged 0-24 months and their mothers from the Wuhu urban area, and a questionnaire survey was conducted to collect the data of disease history, family history, mothers' conditions during pregnancy, and child-rearing situation. Univariate analysis and multivariate logistic regression analysis were performed for such data. RESULTS Among the 597 children included in the analysis, 56 (9.4%) were diagnosed with allergic diseases in the past. The univariate analysis showed that the age, use of antipyretic and analgesic drugs, a history of allergy in the father or grandparents, and the consumption of fish, shrimps, crabs, and shellfish during pregnancy were significantly associated with past allergic diseases (P<0.05). The multivariate logistic regression analysis showed that the age and a history of allergy in the father or grandparents were positively associated with past allergic diseases (OR=4.0-4.9, 2.7, and 2.4 respectively; P<0.05), while frequent consumption of fish, shrimps, crabs, and shellfish during pregnancy was negatively associated with past allergic diseases (OR=0.3; P<0.05). CONCLUSIONS A family history of allergy is an independent risk factor for allergic diseases in children aged 0-24 months in the Wuhu urban area of Anhui Province, while frequent consumption of fish, shrimps, crabs, and shellfish during pregnancy is a protective factor.
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Affiliation(s)
- Shou-Gui Wang
- Department of Child Health Care, Wuhu Maternal and Child Health Care Hospital, Wuhu, Anhui 241000, China.
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Wang SG, Zhang XS, Zhao YF, Sun L, Pan XT, Wan N. [Risk factors for allergic diseases in children aged 0-24 months in the Wuhu urban area, Anhui Province, China]. Zhongguo Dang Dai Er Ke Za Zhi 2017; 19:303-307. [PMID: 28302201 PMCID: PMC7390149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 10/09/2016] [Accepted: 01/09/2017] [Indexed: 03/30/2024]
Abstract
OBJECTIVE To investigate the prevalence of allergic diseases in children aged 0-24 months in the Wuhu urban area of Anhui Province and risk factors for allergic diseases. METHODS Cluster random sampling was performed to select 600 children aged 0-24 months and their mothers from the Wuhu urban area, and a questionnaire survey was conducted to collect the data of disease history, family history, mothers' conditions during pregnancy, and child-rearing situation. Univariate analysis and multivariate logistic regression analysis were performed for such data. RESULTS Among the 597 children included in the analysis, 56 (9.4%) were diagnosed with allergic diseases in the past. The univariate analysis showed that the age, use of antipyretic and analgesic drugs, a history of allergy in the father or grandparents, and the consumption of fish, shrimps, crabs, and shellfish during pregnancy were significantly associated with past allergic diseases (P<0.05). The multivariate logistic regression analysis showed that the age and a history of allergy in the father or grandparents were positively associated with past allergic diseases (OR=4.0-4.9, 2.7, and 2.4 respectively; P<0.05), while frequent consumption of fish, shrimps, crabs, and shellfish during pregnancy was negatively associated with past allergic diseases (OR=0.3; P<0.05). CONCLUSIONS A family history of allergy is an independent risk factor for allergic diseases in children aged 0-24 months in the Wuhu urban area of Anhui Province, while frequent consumption of fish, shrimps, crabs, and shellfish during pregnancy is a protective factor.
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Affiliation(s)
- Shou-Gui Wang
- Department of Child Health Care, Wuhu Maternal and Child Health Care Hospital, Wuhu, Anhui 241000, China.
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Ding L, Ji W, Sun HM, Jiang WJ, Gu WJ, Yan YD, Shao XJ. [Association of T lymphocyte subsets and allergens with Mycoplasma pneumoniae infection complicated by wheezing in infants and young children]. Zhongguo Dang Dai Er Ke Za Zhi 2016; 18:1254-1258. [PMID: 27974117 PMCID: PMC7403088 DOI: 10.7499/j.issn.1008-8830.2016.12.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Accepted: 08/18/2016] [Indexed: 06/06/2023]
Abstract
OBJECTIVE To investigate the percentage of T lymphocyte subsets and allergen screening results in infants and young children with Mycoplasma pneumoniae (MP) infection complicated by wheezing. METHODS Flow cytometry was used to measure the percentage of peripheral blood T cell subsets in 354 infants and young children with MP infection complicated by wheezing (MP wheezing group), 336 infants and young children with MP infection but without wheezing (MP non-wheezing group), and 277 children with recurrent wheezing (recurrent wheezing group). Allergen screening was also performed for these children. RESULTS Both the MP wheezing group and recurrent wheezing group had significantly lower percentages of CD3+ and CD3+CD8+ lymphocytes than the MP non-wheezing group (p<0.05). The MP groups with or without wheezing had a significantly higher percentage of CD3+CD4+ lymphocytes than the recurrent wheezing group (p<0.05). Both the MP wheezing group and recurrent wheezing group had significantly higher percentages of CD3-CD19+ and CD19+CD23+ lymphocytes than the MP non-wheezing group (p<0.05), and the recurrent wheezing group had the highest percentages (p<0.05). The overall positive rate of food allergens was significantly higher than that of inhaled allergens (30.3% vs 14.7%; p<0.05). The positive rates of food and inhaled allergens in the recurrent wheezing group and MP wheezing group were significantly higher than in the MP non-wheezing group (p<0.05), and the recurrent wheezing group had the highest rates. CONCLUSIONS Imbalance of T lymphocyte subsets and allergic constitution play important roles in the pathogenesis of MP infection complicated by wheezing in infants and young children.
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Affiliation(s)
- Lin Ding
- Deparment of Respriatory Disease, The Children's Hospital Affiliated to Soochow University, Suzhou, Jiangsu 215003, China.
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Yang YZ, Cai MY, Zhang BZ, Zhou BX, Chen R, Fang RT. [Risk factors for recurrent wheezing in infants and young children suffering from dust mite allergy after their first wheezing]. Zhongguo Dang Dai Er Ke Za Zhi 2016; 18:1259-1263. [PMID: 27974118 PMCID: PMC7403091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Accepted: 08/24/2016] [Indexed: 03/30/2024]
Abstract
OBJECTIVE To investigate the risk factors for recurrent wheezing in infants and young children suffering from dust mite allergy after their first wheezing. METHODS A total of 1 236 infants and young children who experienced a first wheezing episode and were hospitalized between August 2014 and February 2015 were enrolled, among whom 387 were allergic to dust mites. These infants and young children were followed up to 1 year after discharge. A total of 67 infants and young children who experienced 3 or more recurrent wheezing episodes within 1 year were enrolled as the recurrent wheezing group, while 84 infants and young children who did not experience recurrent wheezing during follow-up were enrolled as the control group. Univariate analysis and multivariate logistic stepwise regression analysis were performed to investigate the risk factors for recurrent wheezing in these patients. RESULTS The univariate analysis showed that the age on admission, wheezing time before admission, Mycoplasma pneumoniae infection rate, and influenza virus infection rate were associated with recurrent wheezing. The multivariate logistic stepwise regression analysis showed that the older age on admission (OR=2.21, P=0.04) and Mycoplasma pneumoniae infection (OR=3.54, P=0.001) were independent risk factors for recurrent wheezing. CONCLUSIONS Infants and young children who are allergic to dust mites, especially young children, have a significantly increased risk of recurrent wheezing if they are complicated by Mycoplasma pneumoniae infection during the first wheezing episode.
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Affiliation(s)
- Yan-Zhen Yang
- Department of Pediatrics, Zhangzhou Hospital, Fujian Medical University, Zhangzhou, Fujian 363000, China.
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Yang YZ, Cai MY, Zhang BZ, Zhou BX, Chen R, Fang RT. [Risk factors for recurrent wheezing in infants and young children suffering from dust mite allergy after their first wheezing]. Zhongguo Dang Dai Er Ke Za Zhi 2016; 18:1259-1263. [PMID: 27974118 PMCID: PMC7403091 DOI: 10.7499/j.issn.1008-8830.2016.12.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 07/07/2016] [Accepted: 08/24/2016] [Indexed: 06/06/2023]
Abstract
OBJECTIVE To investigate the risk factors for recurrent wheezing in infants and young children suffering from dust mite allergy after their first wheezing. METHODS A total of 1 236 infants and young children who experienced a first wheezing episode and were hospitalized between August 2014 and February 2015 were enrolled, among whom 387 were allergic to dust mites. These infants and young children were followed up to 1 year after discharge. A total of 67 infants and young children who experienced 3 or more recurrent wheezing episodes within 1 year were enrolled as the recurrent wheezing group, while 84 infants and young children who did not experience recurrent wheezing during follow-up were enrolled as the control group. Univariate analysis and multivariate logistic stepwise regression analysis were performed to investigate the risk factors for recurrent wheezing in these patients. RESULTS The univariate analysis showed that the age on admission, wheezing time before admission, Mycoplasma pneumoniae infection rate, and influenza virus infection rate were associated with recurrent wheezing. The multivariate logistic stepwise regression analysis showed that the older age on admission (OR=2.21, P=0.04) and Mycoplasma pneumoniae infection (OR=3.54, P=0.001) were independent risk factors for recurrent wheezing. CONCLUSIONS Infants and young children who are allergic to dust mites, especially young children, have a significantly increased risk of recurrent wheezing if they are complicated by Mycoplasma pneumoniae infection during the first wheezing episode.
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Affiliation(s)
- Yan-Zhen Yang
- Department of Pediatrics, Zhangzhou Hospital, Fujian Medical University, Zhangzhou, Fujian 363000, China.
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Chen B, Feng S, Yin XW. [Effect of obesity on treatment outcome of asthma predictive index-positive infants and young children with wheezing]. Zhongguo Dang Dai Er Ke Za Zhi 2016; 18:991-994. [PMID: 27751218 PMCID: PMC7389532 DOI: 10.7499/j.issn.1008-8830.2016.10.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 06/02/2016] [Accepted: 06/14/2016] [Indexed: 06/06/2023]
Abstract
OBJECTIVE To study the effect of obesity on the treatment outcome of asthma predictive index (API)-positive infants and young children with wheezing. METHODS A total of 208 API-positive infants and young children with wheezing were enrolled. According to the Kaup index, the patients were divided into an obese group (n=93) and a non-obese group (n=115). The patients were given multimodality therapy in an acute episode of wheezing and aerosol inhalation of inhaled corticosteroid (ICS) budesonide suspension in the remission stage. The dose of ICS was adjusted according to clinical control. The patients were treated for 6 months, and were followed up at 2 weeks after treatment and once per month afterwards. RESULTS At 2 weeks and 1 month after treatment, the obese group had significantly lower remission rates of clinical symptoms than the non-obese group (35.5%/75.3% vs 53.0%/87.8%; P<0.05). Compared with the non-obese group, the obese group had significantly higher incidence rates of wheezing at 3 and 6 months after treatment and a significantly higher proportion of patients who visited the emergency service or were hospitalized due to wheezing within 6 months (P<0.05). CONCLUSIONS Obesity can inhibit the response to ICS treatment in API-positive infants and young children with wheezing.
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Affiliation(s)
- Bo Chen
- Department of Pediatrics, First Affiliated Hospital of Medical College of Shihezi University, Shihezi, Xinjiang 832000, China.
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Chen B, Feng S, Yin XW. [Effect of obesity on treatment outcome of asthma predictive index-positive infants and young children with wheezing]. Zhongguo Dang Dai Er Ke Za Zhi 2016; 18:991-994. [PMID: 27751218 PMCID: PMC7389532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 06/02/2016] [Accepted: 06/14/2016] [Indexed: 11/12/2023]
Abstract
OBJECTIVE To study the effect of obesity on the treatment outcome of asthma predictive index (API)-positive infants and young children with wheezing. METHODS A total of 208 API-positive infants and young children with wheezing were enrolled. According to the Kaup index, the patients were divided into an obese group (n=93) and a non-obese group (n=115). The patients were given multimodality therapy in an acute episode of wheezing and aerosol inhalation of inhaled corticosteroid (ICS) budesonide suspension in the remission stage. The dose of ICS was adjusted according to clinical control. The patients were treated for 6 months, and were followed up at 2 weeks after treatment and once per month afterwards. RESULTS At 2 weeks and 1 month after treatment, the obese group had significantly lower remission rates of clinical symptoms than the non-obese group (35.5%/75.3% vs 53.0%/87.8%; P<0.05). Compared with the non-obese group, the obese group had significantly higher incidence rates of wheezing at 3 and 6 months after treatment and a significantly higher proportion of patients who visited the emergency service or were hospitalized due to wheezing within 6 months (P<0.05). CONCLUSIONS Obesity can inhibit the response to ICS treatment in API-positive infants and young children with wheezing.
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Affiliation(s)
- Bo Chen
- Department of Pediatrics, First Affiliated Hospital of Medical College of Shihezi University, Shihezi, Xinjiang 832000, China.
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Jiang CX, Xu CD, Yang CQ. [Therapeutic effects of zinc supplement as adjunctive therapy in infants and young children with rotavirus enteritis]. Zhongguo Dang Dai Er Ke Za Zhi 2016; 18:826-830. [PMID: 27655538 PMCID: PMC7389982 DOI: 10.7499/j.issn.1008-8830.2016.09.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 04/29/2016] [Accepted: 06/17/2016] [Indexed: 06/06/2023]
Abstract
OBJECTIVE To investigate the therapeutic effects of oral zinc supplement in infants and young children with rotavirus enteritis, and its preventive effects against diarrhea recurrence within 3 months after treatment. METHODS A total of 103 infants and young children with rotavirus enteritis were randomly divided into zinc supplement group (n=51) and conventional treatment group (n=52). Both groups were equally treated with a comprehensive therapy, besides which the zinc supplement group received zinc gluconate granules for 10 days. The treatment outcomes were examined at 72 hours after treatment, and the time required for the disappearance of positive symptoms and the recovery of injured extra-intestinal organs were determined. In addition, these patients were followed up for 3 months to determine the incidence of diarrhea recurrence after treatment. RESULTS The overall response rate in the zinc supplement group was significantly higher than that in the conventional treatment group (90% vs 75%; P<0.05). The durations of diarrhea, high fever, and vomiting in the zinc supplement group were significantly shorter than that in the conventional treatment group (P<0.05). In addition, the recurrence rate of diarrhea and the incidence of severe diarrhea within 3 months after treatment in the zinc supplement group were significantly lower than in the conventional treatment group (P<0.05). CONCLUSIONS Oral zinc supplement as adjunctive therapy is effective in treating infants and young children with rotavirus enteritis, and reducing the incidence and severity of diarrhea recurrence in the subsequent 3 months.
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Affiliation(s)
- Chao-Xiong Jiang
- Department of Pediatrics, Second People's Hospital of Shanghai, Shanghai 200011, China.
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Zhang QL, Wang HB, Wang YL, Zhou JS, Cai J, He RR. [Genotypes of adenoviruses in infants and young children with diarrhea]. Zhongguo Dang Dai Er Ke Za Zhi 2016. [PMID: 27530788 PMCID: PMC7399515 DOI: 10.7499/j.issn.1008-8830.2016.08.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/23/2023]
Abstract
OBJECTIVE To investigate the prevalence of adenoviruses (AdV) and their genotypes in infants and young children with diarrhea. METHODS A total of 380 children with diarrhea aged less than 3 years were enrolled. The genomic DNA was extracted from stool and PCR was used to detect AdV. Clone sequencing and genotyping were performed for DNA in AdV-positive specimens. RESULTS AdV was detected in 24 out of 380 specimens, and the detection rate was 6.3% (24/380). A majority of children with positive AdV were aged 2-3 years. The viral sequence analysis of positive specimens showed that the detection rates of enteric AdV41 and non-enteric AdV were 4.2% (16/380) and 2.1% (8/380), respectively, and among the children with non-enteric AdV, there were 2 with AdV1, 2 with AdV2, 1 with AdV7, 2 with AdV12, and 1 with AdV31. CONCLUSIONS Diarrhea caused by AdV is commonly seen in children aged 2-3 years, and AdV41 is the major predominant strain.
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Affiliation(s)
- Qiu-Li Zhang
- Department of Pediatrics, First Hospital of Shizuishan Affiliated to Ningxia Medical University, Shizuishan, Ningxia 753200, China.
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Zhang QL, Wang HB, Wang YL, Zhou JS, Cai J, He RR. [Genotypes of adenoviruses in infants and young children with diarrhea]. Zhongguo Dang Dai Er Ke Za Zhi 2016; 18:718-20. [PMID: 27530788 PMCID: PMC7399515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Accepted: 06/03/2016] [Indexed: 11/12/2023]
Abstract
OBJECTIVE To investigate the prevalence of adenoviruses (AdV) and their genotypes in infants and young children with diarrhea. METHODS A total of 380 children with diarrhea aged less than 3 years were enrolled. The genomic DNA was extracted from stool and PCR was used to detect AdV. Clone sequencing and genotyping were performed for DNA in AdV-positive specimens. RESULTS AdV was detected in 24 out of 380 specimens, and the detection rate was 6.3% (24/380). A majority of children with positive AdV were aged 2-3 years. The viral sequence analysis of positive specimens showed that the detection rates of enteric AdV41 and non-enteric AdV were 4.2% (16/380) and 2.1% (8/380), respectively, and among the children with non-enteric AdV, there were 2 with AdV1, 2 with AdV2, 1 with AdV7, 2 with AdV12, and 1 with AdV31. CONCLUSIONS Diarrhea caused by AdV is commonly seen in children aged 2-3 years, and AdV41 is the major predominant strain.
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Affiliation(s)
- Qiu-Li Zhang
- Department of Pediatrics, First Hospital of Shizuishan Affiliated to Ningxia Medical University, Shizuishan, Ningxia 753200, China.
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Zhang LY, Tang JH, Li Y. [Risk factors for 5-year recurrence of spontaneous symptomatic epileptic seizures in infants and young children]. Zhongguo Dang Dai Er Ke Za Zhi 2016; 18:301-305. [PMID: 27097572 PMCID: PMC7390071 DOI: 10.7499/j.issn.1008-8830.2016.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 12/05/2015] [Accepted: 01/22/2016] [Indexed: 06/05/2023]
Abstract
OBJECTIVE To investigate the recurrence rate and risk factors of spontaneous symptomatic epileptic seizures after the first episode in infants and young children. METHODS The clinical data of infants and young children who experienced the first episode of spontaneous symptomatic epileptic seizures between April 2009 and April 2011 in Suzhou Children's Hospital were collected. Follow-up visits were performed once every 1-3 months, and the follow-up time was 1-60 months. The Kaplan-Meier method and Cox proportional hazards model were applied to calculate the recurrence rate of spontaneous symptomatic epileptic seizures and analyze the risk factors for seizure recurrence. RESULTS Sixty-three children experiencing a first episode of spontaneous symptomatic epileptic seizures were enrolled. Within 5 years after the first episode, 43 children experienced the recurrence of spontaneous symptomatic epileptic seizures, with a 5-year cumulative recurrence rate of 69.4%. Among all recurrent cases, 86% experienced recurrence within 1 year after the first episode. The multivariate analysis with the Cox proportional hazards model showed that epileptiform discharges on electroencephalography were the independent risk factor for recurrence of spontaneous symptomatic epileptic seizures (HR=5.349, 95%CI: 2.375-12.048). CONCLUSIONS The recurrence rate of spontaneous symptomatic epileptic seizures after the first episode is high in infants and young children. Epileptiform discharges on electroencephalography are the independent risk factor for the recurrence, and thus it is suggested to perform antiepileptic therapy for these children.
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Affiliation(s)
- Li-Ya Zhang
- Department of Neurology, Children's Hospital of Soochow University, Suzhou, Jiangsu 215003, China.
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