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Neonatal Marfan syndrome: a case report of a novel fibrillin 1 mutation, with genotype-phenotype correlation and brief review of the literature 新生儿马凡氏综合征:新型纤维蛋白 1 基因突变的病例报告、基因型与表型的相关性及文献简评
IF 3.6 3区 医学 Q1 PEDIATRICS Pub Date : 2024-09-18 DOI: 10.1186/s13052-024-01756-0
Flaminia Pugnaloni, Domenico Umberto De Rose, Maria Cristina Digilio, Monia Magliozzi, Annabella Braguglia, Laura Valfrè, Alessandra Toscano, Andrea Dotta, Alessandra Di Pede
Neonatal Marfan syndrome (nMFS) is a rare condition characterized by severe phenotype and poor prognosis. nMFS is caused by mutations in a specific region of the fibrillin 1 gene (FBN1). Prompt recognition of typical signs of neonatal presentation, such as characteristic facial anomalies with senile appearance, arthrogryposis, and campto-arachnodactyly, is fundamental for performing an early cardiological examination. This usually reveals rapidly progressive cardiovascular disease due to severe atrioventricular valve dysfunction. Herein, we report the case of an early-onset cardiac failure in a neonate with Marfan syndrome, with a brief review of the literature of cases with cardiac involvement in neonatal age. Clinical exome sequencing identified the novel heterozygous de novo missense variant c.3152T > G in FBN1 gene (NM_000138.4), causing the aminoacidic change p.Phe1051Cys. Phenotype-genotype correlation led to a multidisciplinary diagnostic and management workflow. The prompt recognition of a typical phenotype such as that of Marfan syndrome should lead to a detailed evaluation and close follow-up of cardiac morphology and function. Indeed, multi-disciplinary evaluation based on genotype-phenotype correlations of nMFS cases is essential to finding out the best medical and surgical approach, predicting the relevant impact on patient prognosis, and adequately counseling their families.
新生儿马凡氏综合征(nMFS)是一种罕见病,以表型严重和预后不良为特征。及时发现新生儿的典型症状,如特征性面部畸形和衰老外观、关节发育不全和驼背畸形,是进行早期心脏病学检查的基础。这通常会发现由于严重的房室瓣功能障碍而导致的快速进展性心血管疾病。在此,我们报告了一例患有马凡氏综合征的新生儿早发心力衰竭病例,并简要回顾了新生儿期心脏受累病例的文献。临床外显子组测序确定了 FBN1 基因(NM_000138.4)中的新型杂合从头错义变异 c.3152T>G,导致氨基酸变异 p.Phe1051Cys。表型与基因型的相关性促成了多学科诊断和管理工作流程。对典型表型(如马凡综合征)的及时识别应导致对心脏形态和功能的详细评估和密切随访。事实上,根据基因型与表型的相关性对 nMFS 病例进行多学科评估,对于找出最佳的内外科治疗方法、预测对患者预后的相关影响以及为患者家属提供充分咨询至关重要。
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引用次数: 0
Neonatal birth asphyxia and associated factors among newborns delivered and admitted to NICU in selected public hospitals, under Addis Ababa City Administration Health Bureau, Addis Ababa, Ethiopia, A cross-sectional study 埃塞俄比亚亚的斯亚贝巴亚的斯亚贝巴市卫生局下属部分公立医院新生儿出生窒息及新生儿重症监护室收治新生儿的相关因素,横断面研究
IF 3.6 3区 医学 Q1 PEDIATRICS Pub Date : 2024-09-18 DOI: 10.1186/s13052-024-01761-3
Dawit Tarko, Tesfu Zewdu, Shewamene Tesfaye, Abel Gerezihear, Azeb Haile
In developing countries birth asphyxia is a major cause of neonatal morbidity and mortality. Despite the implementation of various strategies and interventions to combat neonatal mortality rates, birth asphyxia remains the main public health concern in Ethiopia. Moreover, limited studies have been conducted, especially in the study area and there are no multicenter analyses available to generate evidence for action. Therefore, this study aimed to assess the burden and associated factors of birth asphyxia among newborns in the selected public hospitals of the Addis Ababa City Administration Health Bureau. Three hundred forty-three mother-child pairs who used delivery services and gave birth in the selected public hospitals were included in the study, and institution based cross sectional study design was employed. A systematic random sampling technique was used to select the study participants. A pretested, structured interviewer administered questionnaire was used to collect the data. The physician’s/health care professionals diagnosis of an Apgar score less than 7 within the first five minutes of life led to the confirmation of the diagnosis of birth asphyxia. SPSS version 24 was used for analysis after the data were exported from Epi Info version 7.2. Multivariate logistic regression analysis included variables which had P-values less than 0.25 in the bivariable logistic regression analysis. The study findings were expressed using adjusted odds ratio with a 95% confidence interval, and P-value less than 0.05 was used to declare the statistical significance. The magnitude of birth asphyxia was found to be 17.1% [95% CI; (13.2–21.5)] at the first 5 min. In the multivariable logistic regression analysis cord accident [AOR = 6.24: 95% CI; (1.24–31.32)], prolonged duration of labor [AOR = 2.49: 95% CI; (1.93–10.89)], and meconium-stained amniotic fluid [AOR = 3.33: 95% CI; (1.73–6.41)] were the predictors of birth asphyxia. The findings of this research indicate that birth asphyxia is a prevalent neonatal problem at the study area. Therefore, the Addis Ababa Health Bureau must prioritize integrated mitigation interventions targeting high-risk pregnancies to achieve national and international commitment to sustainable changes in newborn health.
在发展中国家,出生窒息是新生儿发病和死亡的主要原因。尽管埃塞俄比亚实施了各种战略和干预措施来降低新生儿死亡率,但出生窒息仍是该国主要的公共卫生问题。此外,特别是在研究地区进行的研究有限,也没有多中心分析来为采取行动提供证据。因此,本研究旨在评估亚的斯亚贝巴市卫生局选定的公立医院中新生儿出生窒息的负担和相关因素。研究纳入了 343 对使用分娩服务并在选定公立医院分娩的母婴,并采用了基于机构的横断面研究设计。研究采用了系统随机抽样技术来选择参与者。收集数据时使用了一份经过预先测试的结构化访谈问卷。根据医生/保健专业人员的诊断,如果婴儿在出生后五分钟内阿普加评分低于 7 分,则可确诊为出生窒息。数据从 Epi Info 7.2 版导出后,使用 SPSS 24 版进行分析。多变量逻辑回归分析包括在二变量逻辑回归分析中 P 值小于 0.25 的变量。研究结果以调整后的几率比率和 95% 的置信区间表示,并以 P 值小于 0.05 表示统计学意义。在最初 5 分钟内,出生窒息的发生率为 17.1% [95% CI; (13.2-21.5)]。在多变量逻辑回归分析中,脐带意外[AOR = 6.24: 95% CI; (1.24-31.32)]、产程延长[AOR = 2.49: 95% CI; (1.93-10.89)]和胎粪染羊水[AOR = 3.33: 95% CI; (1.73-6.41)]是出生窒息的预测因素。研究结果表明,出生窒息是研究地区普遍存在的新生儿问题。因此,亚的斯亚贝巴卫生局必须优先考虑针对高危妊娠的综合缓解干预措施,以实现国家和国际对新生儿健康可持续变化的承诺。
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引用次数: 0
The assessment of pentraxin 3: a diagnostic and prognostic biomarker in lower respiratory tract infections in children 评估五肽 3:儿童下呼吸道感染的诊断和预后生物标志物
IF 3.6 3区 医学 Q1 PEDIATRICS Pub Date : 2024-09-18 DOI: 10.1186/s13052-024-01735-5
Shaimaa Madkour, Mona Gamal Mostafa, Huda El-Kady
Pentraxin 3 (PTX3) is an acute-phase reactant that is elevated in the plasma during inflammatory responses. We aimed to evaluate the utility of PTX3 as a clinical marker in children with lower respiratory tract infections (LRTIs) and the association between PTX3 and LRTIs severity. We included 60 patients admitted to Fayoum University Hospital with LRTIs fulfilling the WHO criteria for diagnosing LRTIs. We collected data on peak temperature, respiratory rate, heart rate, oxygen saturation upon admission, and length of hospital stay. The complete blood count (CBC), C-reactive protein (CRP) level, and PTX3 were measured upon admission. PTX3 levels were significantly correlated with peak temperature, duration of hospital stay, the Pediatric Respiratory Severity Score (PRESS), total leucocytic count (TLC), CRP, and blood cultures. PTX-3 represented the severity of the disease and predicted the prognosis. Pentraxin levels demonstrate a statistically significant sensitivity of (93.3%) and a specificity of (70%) at the cut-off value (of 8.84) with an area under the curve (90.7%) in the diagnosis of LRTIs.
五毒素 3 (PTX3) 是一种急性期反应物,在炎症反应期间会在血浆中升高。我们的目的是评估 PTX3 作为下呼吸道感染(LRTI)患儿临床标记物的效用以及 PTX3 与 LRTI 严重程度之间的关联。我们纳入了法尤姆大学医院收治的 60 名符合世界卫生组织 LRTI 诊断标准的 LRTI 患者。我们收集了入院时的体温峰值、呼吸频率、心率、血氧饱和度和住院时间等数据。入院时测量了全血细胞计数(CBC)、C反应蛋白(CRP)水平和 PTX3。PTX3水平与体温峰值、住院时间、小儿呼吸系统严重程度评分(PRESS)、白细胞总数(TLC)、CRP和血液培养有明显相关性。PTX-3 代表了疾病的严重程度并可预测预后。在诊断 LRTIs 时,五肽水平的临界值(8.84)具有显著的统计学意义,灵敏度为 93.3%,特异度为 70%,曲线下面积为 90.7%。
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引用次数: 0
Clinical analysis of influenza in the neonatal intensive care unit 新生儿重症监护室流感临床分析
IF 3.6 3区 医学 Q1 PEDIATRICS Pub Date : 2024-09-18 DOI: 10.1186/s13052-024-01742-6
Canyang Jia, Wanyu Jia, Xiaowen Yi, Shuqin Fu, Yajie Cui, Peng Li, Chunlan Song
The aim was to investigate the clinical characteristics, treatment and prognosis of neonatal influenza. The clinical data of 21 neonates who were diagnosed with influenza and admitted to the neonatal intensive care unit of Henan Provincial Children’s Hospital, China, between January 2023 and January 2024 were retrospectively analyzed. A total of 21 patients were admitted, including 14 with influenza A and 7 with influenza B. Eighteen of these patients were reported to have been exposed to family members with respiratory symptoms before hospitalization. Among all the patients’ mothers, only 1 received the influenza vaccine during pregnancy. Fifteen newborns had fever, 13 appetite loss, 10 cough, 9 shortness of breath, 9 nasal obstruction, 3 runny nose, 3 vomiting, 2 severe wheezing, 2 choking, 2 diarrhea, 1 bloating, and 1 sputum in the throat. The pulmonary auscultation sounds were coarse in 19 neonates, weak in 2, moist rales were appreciated in 5 and wheezing in 4 of them. The peripheral total white blood cell count was normal in 18 patients and elevated in 3. The C-reactive protein level was normal in all subjects, and the procalcitonin level was elevated in 1. Nineteen patients had pneumonia on chest imaging. All patients were treated with oseltamivir and finally recovered. Influenza A is the most common type of neonatal influenza. The clinical symptoms are atypical, and fever is the main symptom. Treatment with oseltamivir is safe and effective, and the prognosis is mostly favorable.
目的是研究新生儿流感的临床特征、治疗和预后。回顾性分析了 2023 年 1 月至 2024 年 1 月期间河南省儿童医院新生儿重症监护室收治的 21 名确诊为流感的新生儿的临床资料。据报告,其中 18 名患者在住院前曾接触过有呼吸道症状的家庭成员。在所有患者的母亲中,只有一人在怀孕期间接种过流感疫苗。15 名新生儿发烧,13 名食欲不振,10 名咳嗽,9 名呼吸急促,9 名鼻塞,3 名流鼻涕,3 名呕吐,2 名严重喘息,2 名窒息,2 名腹泻,1 名腹胀,1 名喉咙有痰。19 名新生儿的肺部听诊音粗,2 名新生儿的肺部听诊音弱,5 名新生儿可闻及湿啰音,4 名新生儿出现喘鸣。18 名患者的外周血白细胞总数正常,3 名升高。所有受试者的 C 反应蛋白水平正常,1 名患者的降钙素原水平升高。所有患者均接受了奥司他韦治疗并最终康复。甲型流感是新生儿流感中最常见的一种。临床症状不典型,发热是主要症状。使用奥司他韦治疗安全有效,预后大多良好。
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引用次数: 0
The effect of on-site and on-call nurse on exclusive breastfeeding in two different hospital settings: a prospective observational cohort study 在两种不同的医院环境中,现场护士和值班护士对纯母乳喂养的影响:前瞻性观察队列研究
IF 3.6 3区 医学 Q1 PEDIATRICS Pub Date : 2024-09-17 DOI: 10.1186/s13052-024-01743-5
Giuseppe Latorre, Domenico Martinelli, Manuela Capozza, Francesca Maria Grosso, Nicola Laforgia, Maria Elisabetta Baldassarre
Exclusive breastfeeding during postpartum hospitalization is very important for ensuring the success of breastfeeding at home. The aim of the study is to determine if the on-site nurse in rooming in improves exclusive breastfeeding ratio. We conducted a prospective observational cohort study to evaluate exclusive breastfeeding during the first three months of life in two Neonatology Units in the South of Italy with different hospital settings: Ente Ecclesiastico Miulli of Acquaviva delle Fonti with on-site nurse h24 (on-site group) and Policlinico of Bari with nurse available on call h24 from Neonatology Unit (on-call group). A total of 564 mother-baby dyads were admitted from 3 January to 31 March 2018 (299 in on-site group and 265 in on-call group). In the overall population, exclusive breastfeeding rate was 76.4% at 90-days, confirming the role of nurse and rooming in, independently of modality of setting. Considering the way of delivery, in infants from cesarean section there were higher rates for exclusive breastfeeding at 30 and 90 days of life in on-site group. We can assume that the presence of a nurse h24 could better identify breastfeeding problems. Our study suggests the role of on-site nurse during rooming in to encourage exclusive breastfeeding until three months of life in mothers who underwent caesarean section.
产后住院期间的纯母乳喂养对于确保在家中成功进行母乳喂养非常重要。本研究的目的是确定住院期间的现场护士是否能提高纯母乳喂养率。我们进行了一项前瞻性观察性队列研究,以评估意大利南部两家医院环境不同的新生儿科在婴儿出生后头三个月内的纯母乳喂养情况:Acquaviva delle Fonti的Ente Ecclesiastico Miulli设有24小时现场护士(现场组)和巴里的Policlinico设有24小时随叫随到的新生儿科护士(随叫随到组)。2018年1月3日至3月31日期间,共有564对母婴入院(现场组299对,待命组265对)。在总体人群中,90天时的纯母乳喂养率为76.4%,这证实了护士和病房的作用,与设置方式无关。考虑到分娩方式,在现场组中,剖宫产婴儿在出生后 30 天和 90 天的纯母乳喂养率较高。我们可以认为,24 小时护士的存在能更好地识别母乳喂养问题。我们的研究表明,现场护士在婴儿入室期间的作用是鼓励剖腹产母亲在婴儿出生三个月前进行纯母乳喂养。
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引用次数: 0
Clinical characteristics and risk factors of severe COVID-19 in hospitalized neonates with omicron variant infection: a retrospective study 回顾性研究:住院新生儿奥米克龙变异感染重症 COVID-19 的临床特征和风险因素
IF 3.6 3区 医学 Q1 PEDIATRICS Pub Date : 2024-09-16 DOI: 10.1186/s13052-024-01751-5
Huijing Wei, Fu Wei, Xiaokang Peng, Pan Liu, Li Tang, Yishan Liu, Shan Liao, Yajing Bo, Yuzhen Zhao, Ruina Li, Xiaoguai Liu, Fanpu Ji
Reports on coronavirus disease 2019 (COVID-19) in neonates are limited, especially in patients infected with severe acute respiratory syndrome coronavirus 2 (SARS-COV-2) Omicron variant. This study aims to analyze the clinical characteristics and identify risk factors associated with severe COVID-19 in neonates infected with Omicron variant. The study population was represented by neonates with COVID-19, who were admitted to The Affiliated Children’s Hospital of Xi’an Jiaotong University in northwest China, from December 10, 2022 to January 20, 2023. Chinese Center for Disease Control and Prevention (CDC) announced that all local COVID-19 cases were infected with Omicron variant during the study period. Clinical and laboratory data were collected retrospectively. We used logistic regression analysis to investigate the risk factors for severe COVID-19, and derived odds ratios (ORs) and the corresponding 95% confidence intervals (CIs). A total of 108 neonates, with median age of 18.1 days (interquartile range 9.4–23.0), were affected by COVID-19, of whom 84 had a mild disease, while 24 a severe one (22.2%). Of them, 6.5% were premature. No deaths were observed in the study population. The most common clinical manifestations were fever (88.9%) and cough (55.6%), with 5 cases (4.6%) complicated by pneumonia. 4 cases (3.7%) received respiratory support, including 2 cases of high-flow oxygen and 2 cases of continuous positive airway pressure. Gestational age at birth (OR: 0.615; 95% CI: 0.393–0.961), neutrophil count (NEU) (OR:0.576; 95% CI : 0.344–0.962) and lymphocyte count (LYM) (OR: 0.159; 95% CI: 0.063–0.401) were independent risk factors for severe COVID-19. The combination of NEU and LYM had the largest receiver operating characteristic area under the curve [0.912 (95% CI:0.830–0.993)] for identifying severe COVID-19, with a sensitivity of 0.833 and a specificity of 0.917. The general presentations and outcomes of neonatal COVID-19 caused by Omicron variant were not severe, and very few patients required respiratory support. The simultaneous decrease in NEU and LYM can be used to identify severe infection.
有关新生儿冠状病毒病2019(COVID-19)的报道很有限,尤其是感染严重急性呼吸系统综合征冠状病毒2(SARS-COV-2)Omicron变种的患者。本研究旨在分析感染 Omicron 变种的新生儿的临床特征,并确定与严重 COVID-19 相关的风险因素。研究对象为2022年12月10日至2023年1月20日在中国西北地区西安交通大学附属儿童医院住院的COVID-19新生儿。中国疾病预防控制中心(CDC)宣布,在研究期间,当地所有COVID-19病例均感染了Omicron变异体。我们回顾性地收集了临床和实验室数据。我们采用逻辑回归分析来研究重症COVID-19的风险因素,并得出了几率比(OR)和相应的95%置信区间(CI)。共有108名新生儿受到COVID-19的影响,中位年龄为18.1天(四分位距为9.4-23.0),其中84人病情较轻,24人病情较重(22.2%)。其中,6.5%为早产儿。研究人群中没有发现死亡病例。最常见的临床表现是发烧(88.9%)和咳嗽(55.6%),其中 5 例(4.6%)并发肺炎。4例(3.7%)接受了呼吸支持,包括2例高流量供氧和2例持续气道正压。出生时胎龄(OR:0.615;95% CI:0.393-0.961)、中性粒细胞计数(NEU)(OR:0.576;95% CI:0.344-0.962)和淋巴细胞计数(LYM)(OR:0.159;95% CI:0.063-0.401)是重症 COVID-19 的独立风险因素。NEU和LYM的组合在识别重度COVID-19方面的曲线下接收操作特征面积最大[0.912 (95% CI:0.830-0.993)],灵敏度为0.833,特异性为0.917。Omicron变异体引起的新生儿COVID-19的一般表现和结局并不严重,极少数患者需要呼吸支持。NEU和LYM的同时下降可用于识别严重感染。
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引用次数: 0
Group A Streptococcus infections in children and adolescents in the post-COVID-19 era: a regional Italian survey 后 COVID-19 时代儿童和青少年中的 A 群链球菌感染:意大利地区调查
IF 3.6 3区 医学 Q1 PEDIATRICS Pub Date : 2024-09-16 DOI: 10.1186/s13052-024-01750-6
Bianca Laura Cinicola, Ilaria Sani, Federica Pulvirenti, Martina Capponi, Fabrizio Leone, Alberto Spalice, Agata Montalbano, Alessandra Macari, Maria Teresa Fonte, Paolo Gianni Giampietro, Danilo Buonsenso, Anna Maria Zicari, Teresa Rongai
Despite the worldwide increasing incidence of Group A Streptococcus (GAS) infections reported since December 2022, data on noninvasive GAS (nGAS) infections in the post COVID-19 era are limited. By a self-reported survey performed in an outpatient setting, we investigated the number and clinical features of GAS infections, the diagnostic work-up and the type of treatment utilized. In addition, the rate of influenza vaccination was evaluated. In June 2023 family pediatricians involved in the study sent the survey to parents of patients aged 0–16 years. The survey included questions on GAS infections that occurred from January 1 to May 31, 2023. Among 3580 children, 20.3% had a GAS infection (0,8% < 1 year, 16,4% 1–3 years, 42,3% 3–6 years, 26,5% 6–9 years, 11,4%, 9–12 years, and 2,6% 12–16 years). Symptoms reported were sore throat (76.9%), fever (75.2%), tonsillar exudate (25.2%), lymphadenopathy (21.8%), and scarlet fever (14.7%). A single patient was hospitalized due to GAS meningitis. Twenty four percent of children had more than one GAS infection. In this group, frequencies of symptoms reported in the first and in the following infection were similar, except for fever and scarlet fever which were less frequent during relapses. GAS was identified by rapid antigen detection test in 81.0% of children. Eighty-nine per cent of children were treated with antibiotics, mostly amoxicillin/clavulanate (40.4%) and amoxicillin (39.4%). Thirty four percent of children received influenza vaccine. No difference was observed among immunized and not immunized regarding the number and characteristics of GAS infection. We reported a certain prevalence of nGAS infections in children, mainly those aged 3–6 years age, who were mostly characterized by a low score of symptoms, and in most of the cases diagnosed and treated using a microbiological test as confirmatory tool. In this new clinical setting, a national study would be useful to reach more significant data for the definition of a correct diagnosis and clinical management of nGAS infections in children. Moreover, it is important to improve flu vaccination campaign and coverage to protect children from coinfections that could worsen the disease and misdiagnose the etiology of pharyngitis.
尽管自 2022 年 12 月以来全球范围内报告的 A 组链球菌(GAS)感染发病率不断上升,但 COVID-19 后时代有关非侵入性 GAS(nGAS)感染的数据却很有限。通过在门诊环境中进行的自我报告调查,我们调查了 GAS 感染的数量和临床特征、诊断工作和使用的治疗类型。此外,我们还评估了流感疫苗的接种率。2023 年 6 月,参与研究的家庭儿科医生向 0-16 岁患者的家长发送了调查问卷。调查内容包括 2023 年 1 月 1 日至 5 月 31 日期间发生的 GAS 感染问题。在 3580 名儿童中,20.3% 的儿童曾感染过胃脓疱疮(0.8% 小于 1 岁,16.4% 1-3 岁,42.3% 3-6 岁,26.5% 6-9 岁,11.4% 9-12 岁,2.6% 12-16 岁)。报告的症状包括喉咙痛(76.9%)、发烧(75.2%)、扁桃体渗出物(25.2%)、淋巴结病(21.8%)和猩红热(14.7%)。有一名患者因患大疱性脓毒血症脑膜炎而住院治疗。24%的儿童感染过一种以上的脓毒血症。在这组儿童中,除发热和猩红热在复发时较少出现外,首次感染和再次感染时报告的症状频率相似。81.0%的儿童通过快速抗原检测试验发现了鹅口疮。89% 的儿童接受了抗生素治疗,主要是阿莫西林/克拉维酸(40.4%)和阿莫西林(39.4%)。34%的儿童接种了流感疫苗。免疫接种和未免疫接种的儿童在感染 GAS 的数量和特征方面没有差异。我们报告说,儿童(主要是 3-6 岁的儿童)中有一定的鼻疽性咽峡炎感染率,这些儿童大多症状较轻,大多数病例都是通过微生物检测作为确诊工具进行诊断和治疗的。在这种新的临床环境下,开展一项全国性研究将有助于获得更多重要数据,以确定儿童 nGAS 感染的正确诊断和临床治疗方法。此外,改善流感疫苗接种活动和覆盖率也很重要,这样才能保护儿童免受合并感染,以免加重病情和误诊咽炎病因。
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引用次数: 0
Impact of implementation of 2019 European respiratory distress syndrome guidelines on bronchopulmonary dysplasia in very preterm infants 实施 2019 年欧洲呼吸窘迫综合征指南对早产儿支气管肺发育不良的影响
IF 3.6 3区 医学 Q1 PEDIATRICS Pub Date : 2024-09-16 DOI: 10.1186/s13052-024-01752-4
Chongbing Yan, Xiaohui Gong, Hao Luo, Yibo Liu, Yating Lin, Bowen Weng, Cheng Cai
To evaluate the impact of implementation of 2019 European respiratory distress syndrome (RDS) guidelines on the incidence of bronchopulmonary dysplasia (BPD). We retrospectively collected the clinical data of very preterm infants (VPIs) born before 32 gestational weeks from January 1st 2018 to December 31st 2021. VPIs were divided into group A and group B according to their birth date which was before or at/after January 1st 2020, when the 2019 European RDS guidelines were introduced. BPD is considered as primary outcome. We statistically analyzed all the data, and we compared the general characteristics, ventilation support, medication, nutrition and the outcomes between the two groups. A total of 593 VPIs were enrolled, including 380 cases in group A and 213 cases in group B. There were no statistic differences regarding to gender ratio, gestational age, birth weight and delivery mode between the two groups. Compared with group A, group B showed higher rate of antenatal corticosteroid therapy (75.1% vs. 65.5%). The improvement of ventilation management in these latter patients included lower rate of invasive ventilation (40.4% vs. 50.0%), higher rate of volume guarantee (69.8% vs. 15.3%), higher positive end expiratory pressure (PEEP) [6 (5, 6) vs. 5 (5, 5) cmH2O] and higher rate of synchronized nasal intermittent positive pressure ventilation (sNIPPV) (36.2% vs. 5.6%). Compared with group A, group B received higher initial dose of pulmonary surfactant [200 (160, 200) vs. 170 (130, 200) mg/Kg], shorter antibiotic exposure time [13 (7, 23) vs. 17 (9, 33) days], more breast milk (86.4% vs. 70.3%) and earlier medication for hemodynamically significant patent ductus arteriosus (hsPDA) treatment [3 (3, 4) vs. 8 (4, 11) days] (p < 0.05). As the primary outcome, the incidence of BPD was significantly decreased (16.9% vs. 24.2%) (p < 0.05), along with lower extrauterine growth retardation (EUGR) rate (39.0% vs. 59.7%), while there were no statistic differences regarding to other secondary outcomes, including mortality, intraventricular hemorrhage (IVH), periventricular leukomalacia (PVL), retinopathy of preterm (ROP) and necrotizing enterocolitis (NEC). However, in the subgroups of infants less than 28 gestational weeks or infants less than 1,000 g, the incidence of BPD was not significantly decreased (p > 0.05). After implementation of 2019 European RDS guidelines, the overall incidence of BPD was significantly decreased in VPIs. Continuous quality improvement is still needed in order to decrease the incidence of BPD in smaller infants who are less than 28 gestational weeks or less than 1,000 g.
目的:评估2019年欧洲呼吸窘迫综合征(RDS)指南的实施对支气管肺发育不良(BPD)发病率的影响。我们回顾性地收集了2018年1月1日至2021年12月31日期间32孕周前出生的极早产儿(VPI)的临床数据。根据早产儿的出生日期,将其分为 A 组和 B 组,A 组出生日期在 2020 年 1 月 1 日(2019 年欧洲 RDS 指南出台)之前或之后。BPD被视为主要结果。我们对所有数据进行了统计分析,并比较了两组患者的一般特征、通气支持、药物治疗、营养状况和结果。两组在性别比例、胎龄、出生体重和分娩方式方面均无统计学差异。与 A 组相比,B 组的产前皮质类固醇治疗率更高(75.1% 对 65.5%)。这些患者的通气管理得到了改善,包括有创通气率降低(40.4% 对 50.0%)、容量保证率提高(69.8% 对 15.3%)、呼气末正压(PEEP)提高 [6 (5, 6) 对 5 (5, 5) cmH2O],以及同步鼻腔间歇正压通气(sNIPPV)率提高(36.2% 对 5.6%)。与 A 组相比,B 组接受的肺表面活性物质初始剂量更高 [200 (160, 200) vs. 170 (130, 200) mg/Kg],抗生素暴露时间更短 [13 (7, 23) vs. 17 (9, 33) 天],母乳更多 (86.4% vs. 70.3%),血液动力学显著性动脉导管未闭(hsPDA)治疗用药更早 [3 (3, 4) vs. 8 (4, 11) 天] (P 0.05)。2019年欧洲RDS指南实施后,VPI中BPD的总体发生率明显下降。为了降低妊娠周数小于28周或体重小于1000克的较小婴儿的BPD发病率,仍需不断提高质量。
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引用次数: 0
Isolated external jugular thrombophlebitis secondary to acute pharyngitis: a case report and a review of the literature 继发于急性咽炎的孤立性颈静脉外血栓性静脉炎:病例报告和文献综述
IF 3.6 3区 医学 Q1 PEDIATRICS Pub Date : 2024-09-16 DOI: 10.1186/s13052-024-01760-4
Uche C. Ezeh, Naomi Tesema, Sukaina Hasnie, Philip J. Kahn, Max M. April
External Jugular Thrombophlebitis (EJT) is a rare clinical phenomenon with few reports in the literature, especially in the pediatric population. This is a report of an unusual case of right-sided EJT in a pediatric patient secondary to acute pharyngitis with sinusitis most prominent on the left side. A 13-year-old presented to the emergency department with worsening upper respiratory infectious (URI) symptoms and facial swelling, cough, throat pain, and emesis. The patient had traveled to Switzerland and received amoxicillin for strep throat 6 weeks before this hospitalization. Physical examination revealed nasal purulence, allodynia over the right side of the face without overlying erythema, and oropharyngeal exudate. CT scan revealed left-sided predominate sinusitis and right external jugular vein thrombosis. Blood cultures confirmed the presence of group A streptococcus infection. Treatment included IV antibiotics, non-steroidal anti-inflammatory drugs (NSAIDs), IV steroids, and anticoagulation. Follow-up imaging demonstrated improvement in thrombosis, cellulitis, and sinus disease. The patient was discharged on antibiotics for 6 weeks and anticoagulation for 10 weeks. Follow-up imaging at 6 months revealed no EJT, and medications were discontinued. EJT is a rare condition, and to our knowledge, no reports of EJT with sinusitis most pronounced on the contralateral side have been published. Physicians will benefit from noting clinical signs of EJT such as facial edema, headache, erythema, and palpable neck mass, especially if these symptoms occur with URI symptoms refractory to treatment. The use of anticoagulation is controversial for internal jugular vein thrombosis, and while no guidelines for EJT exist, anticoagulation is likely not necessary save for severe complications.
颈外血栓性静脉炎(EJT)是一种罕见的临床现象,在文献中鲜有报道,尤其是在儿科人群中。本文报告了一例罕见的右侧颈外血栓性静脉炎病例,该病例是一名儿童患者继发于急性咽炎,左侧鼻窦炎最为突出。一名 13 岁的儿童因上呼吸道感染(URI)症状加重、面部肿胀、咳嗽、喉咙痛和呕吐而到急诊科就诊。入院前6周,患者曾前往瑞士旅行,并因链球菌性咽喉炎接受了阿莫西林治疗。体格检查发现患者鼻腔流脓,右侧面部有异物感,但无覆盖性红斑,口咽部有渗出物。CT 扫描显示左侧鼻窦炎占主导地位,右侧颈外静脉血栓形成。血液培养证实存在 A 组链球菌感染。治疗包括静脉注射抗生素、非甾体抗炎药(NSAIDs)、静脉注射类固醇和抗凝。随访造影显示血栓形成、蜂窝织炎和鼻窦疾病有所改善。患者出院时服用了 6 周抗生素和 10 周抗凝药物。6 个月后的随访造影显示没有 EJT,于是停药。EJT 是一种罕见病,据我们所知,目前还没有关于 EJT 伴有对侧最明显的鼻窦炎的报道。医生应注意 EJT 的临床表现,如面部水肿、头痛、红斑和可触及的颈部肿块,尤其是当这些症状与治疗无效的尿路感染症状同时出现时。对于颈内静脉血栓形成是否使用抗凝治疗尚存争议,虽然目前还没有针对 EJT 的指南,但除非出现严重并发症,否则很可能不需要使用抗凝治疗。
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引用次数: 0
Group B streptococcus colonization in pregnancy and neonatal outcomes: a three-year monocentric retrospective study during and after the COVID-19 pandemic 妊娠期 B 群链球菌定植与新生儿结局:COVID-19 大流行期间及之后三年的单中心回顾性研究
IF 3.6 3区 医学 Q1 PEDIATRICS Pub Date : 2024-09-13 DOI: 10.1186/s13052-024-01738-2
Gregorio Serra, Lucia Lo Scalzo, Maria Giordano, Mario Giuffrè, Pietro Trupiano, Renato Venezia, Giovanni Corsello
Group B Streptococcus (GBS) is a major cause of sepsis and meningitis in newborns. The Centers for Disease Control and Prevention (CDC) recommends to pregnant women, between 35 and 37 weeks of gestation, universal vaginal-rectal screening for GBS colonization, aimed at intrapartum antibiotic prophylaxis (IAP). The latter is the only currently available and highly effective method against early onset GBS neonatal infections. Since the onset of the coronavirus disease 2019 (COVID-19) pandemic, the preventive measures implemented to mitigate the effects of SARS-CoV-2 infection led to the reduction in the access to many health facilities and services, including the obstetric and perinatal ones. The purpose of the present study was to evaluate the prevalence of maternal GBS colonization, as well as use of IAP and incidence of episodes of neonatal GBS infection when antibiotic prophylaxis has not been carried out in colonized and/or at risk subjects, in a population of pregnant women during (years 2020–2021) and after (year 2022) the COVID-19 pandemic, also with the aim to establish possible epidemiological and clinical differences in the two subjects’ groups. We retrospectively analyzed the clinical data of pregnant women admitted to, and delivering, at the Gynaecology and Obstetrics Unit, Department of Sciences for Health Promotion and Mother and Child Care, of the University Hospital of Palermo, Italy, from 01.01.2020 to 31.12.2022. For each of them, we recorded pertinent socio-demographic information, clinical data related to pregnancy, delivery and peripartum, and specifically execution and status of vaginal and rectal swab test for GBS detection, along with eventual administration and modality of IAP. The neonatal outcome was investigated in all cases at risk (positive maternal swabs status for GBS, either vaginal or rectal, with or without/incomplete IAP, preterm labor and/or delivery, premature rupture of membranes ≥ 18 h, previous pregnancy ended with neonatal early onset GBS disease [EOD], urine culture positive for GBS in any trimester of current gestation, intrapartum temperature ≥ 38 °C and/or any clinical/laboratory signs of suspected chorioamnionitis). The data concerning mothers and neonates at risk, observed during the pandemic (years 2020–2021), were compared with those of both subjects’ groups with overlapping risk factors recorded in the following period (year 2022). The chi squared test has been applied in order to find out the relationship between pregnant women with GBS colonization receiving IAP and outcome of their neonates. The total source population of the study consisted of 2109 pregnant women, in addition to their 2144 newborns. Our analysis, however, focused on women and neonates with risk factors. The vaginal-rectal swab for GBS was performed in 1559 (73.92%) individuals. The test resulted positive in 178 cases overall (11.42% of those undergoing the screening). Amongst our whole sample of 2109 subjects, 298 women had an
本研究显示,在过去十年中,我科孕妇接受 GBS 筛查和菌落感染的比例有所上升。然而,尽管存在风险因素,但为 GBS 进行阴道-直肠拭子检查的总体频率仍然很低,充分和完整的 IAP 数量也很低,这在两个时间段内没有明显变化。此外,有报告称,在有风险因素的母亲所生的孩子中,EOD 的发病率很高,尽管在大流行期间和之后也没有观察到统计学上的显著差异。这些数据似乎与 COVID-19 期间报告的数据形成了鲜明对比,后者显示,由于采取了限制性措施来减轻大流行病的影响,使用医疗设施的机会减少,死亡率/发病率上升。这些发现的原因可能是,在我们部门所在的同一大都市区内,有一家 COVID 医院和分娩中心,所有感染 SARS-CoV-2 的病人都去了这家医院和分娩中心,这可能导致我们的病人对生病的担忧减弱。虽然 IAP 是一种易于实施的程序,但管理方案的坚持性和统一性仍不尽人意。因此,迄今为止所采取的预防措施还不能完全令人满意,还需加以改进。除了新的有效预防工具(如能预防侵袭性疾病的疫苗)外,更好的技能整合和产科与非产科的合作可进一步降低与 GBS 围产期感染相关的发病率和死亡率。
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引用次数: 0
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Italian Journal of Pediatrics
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