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Acute Hydrocephalus Caused by Mumps Meningoencephalitis Mimicking Tubercular Meningitis: A Report of Two Cases. 模仿结核性脑膜炎的腮腺炎性脑膜脑炎引起的急性脑积水:两个病例的报告。
Pub Date : 2024-09-18 DOI: 10.1097/inf.0000000000004556
Sarita Choudhary,Sindhu Priya Vaddi,Arun Kumar Sharma,Kavita Vani,Sheetal Agarwal
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引用次数: 0
Concomitant Rifampicin-Sensitive Pulmonary Tuberculosis With Pre-extremely Drug-Resistant Neuro-Tuberculosis in Child With Steroid-Resistant Nephrotic Syndrome. 类固醇耐药肾病综合征患儿同时患有对利福平敏感的肺结核和极度耐药的神经结核病
Pub Date : 2024-09-18 DOI: 10.1097/inf.0000000000004555
Vaidehi Mehta,Ramsha Ansari,Ira Shah
Mixed tuberculosis occurs with multiple clonally distinct mycobacterium tuberculosis strains in an individual. We present a 12-year-old girl with steroid-resistant nephrotic syndrome and drug-sensitive pulmonary tuberculosis (Xpert MTB/Rif) and preextensively drug-resistant tuberculosis neuro-tuberculosis (Line Probe Assay). Mixed tuberculosis involving drug-susceptible and drug-resistant strains can hinder treatment. This case highlights the challenges in diagnosing mixed tuberculosis to ensure effective management.
混合型结核病是指一个人体内有多个克隆不同的结核分枝杆菌菌株。我们接诊了一名 12 岁女孩,她患有类固醇耐药肾病综合征、药物敏感型肺结核(Xpert MTB/Rif)和广泛耐药型神经结核(Line Probe Assay)。涉及药物敏感株和耐药株的混合型肺结核会阻碍治疗。本病例凸显了诊断混合型肺结核以确保有效治疗所面临的挑战。
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引用次数: 0
Neurodevelopmental Outcomes in Children Vertically Exposed to Chikungunya Virus: A Two Years Follow-up Study. 垂直暴露于基孔肯雅病毒的儿童的神经发育结果:两年随访研究
Pub Date : 2024-09-12 DOI: 10.1097/inf.0000000000004534
Maria D S Quintans,Renata A de O Vianna,Luis G C Velarde,Solange A de Oliveira,Alexandre R Fernandes,Arnaldo C Bueno,Claudete A A Cardoso
OBJECTIVESTo monitor by the first 24 months of life, children born to mothers with laboratory evidence of chikungunya virus (CHIKV) infection during pregnancy or up to 8 weeks before it, and to describe abnormalities in head circumference (HC), auditory and ophthalmological assessments and neuroimaging tests during the follow-up period.METHODThis is a observational, descriptive, longitudinal and prospective study of children born to mothers who had a rash and a positive test for CHIKV during pregnancy or up to 8 weeks before it. They were admitted between November 2015 and May 2019 in the outpatient multidisciplinary clinic to investigate acute exanthematous disease. The exposed children were followed up by a multidisciplinary team and underwent periodic measurements of the HC. The Denver II test was applied, in addition to transfontanellar ultrasound (TU) to evaluate neurodevelopmental outcomes during the study period. Ophthalmological and auditory examinations, echocardiography and laboratory tests were also included.RESULTSWe included in the study 27 children vertically exposed to CHIKV. All children had a negative polymerase chain reaction test for the virus collected at the first outpatient visit (mean age of 16.8 days and standard deviation of 8 days). No clinical condition compatible with congenital infection at birth was reported. A change in HC characterized by macrocephaly and mild global delay development was observed in a 1-year-old child whose mother was infected in the peripartum, but with normal TU. Changes in the TU were observed in 2 other children with nonspecific subependymal cystic malformation that was not evident by the cranial computed tomography. The other children monitored showed normal results in the Denver II test, in the HC and TU. No changes were identified on ocular ophthalmoscopy or auditory brainstem response test. Two children had an increase in serum ferritin levels during the first year of life, with the others' inflammatory disease markers normal.CONCLUSIONSOur study added knowledge about the neurodevelopment of children exposed to CHIKV during pregnancy by a longitudinal and prospective follow-up, throughout their first 24 months of life. We did not observe a negative impact of exposure to the virus on the neurological examination, global developmental test or measurements of the HC of these children.
方法 这是一项观察性、描述性、纵向和前瞻性研究,研究对象为母亲在怀孕期间或怀孕前8周内出疹且基孔肯雅病毒(CHIKV)检测呈阳性的新生儿。他们在2015年11月至2019年5月期间被多学科门诊收治,以调查急性出血性疾病。暴露儿童由一个多学科小组进行随访,并定期测量HC。在研究期间,除了经胼胝体超声波(TU)外,还采用了丹佛 II 测试来评估神经发育结果。研究还包括眼科和听力检查、超声心动图和实验室检测。所有患儿在首次门诊时的病毒聚合酶链反应检测结果均为阴性(平均年龄为 16.8 天,标准差为 8 天)。没有发现与出生时先天感染相符的临床症状。一名 1 岁儿童的母亲在围产期受到感染,但其 TU 正常,观察到其 HC 发生变化,表现为巨大颅畸形和轻度全身发育迟缓。另外 2 名患有非特异性腮腺下囊性畸形的儿童的 TU 也发生了变化,但头颅计算机断层扫描结果并不明显。接受监测的其他儿童在丹佛 II 测试、HC 和 TU 中均显示正常。眼底镜检查或听觉脑干反应测试均未发现异常。结论我们的研究通过纵向和前瞻性随访,增加了对孕期接触过 CHIKV 的儿童在出生后 24 个月内神经发育情况的了解。我们没有观察到接触病毒对这些儿童的神经系统检查、全面发育测试或HC测量产生负面影响。
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引用次数: 0
Beyond Early- and Late-onset Neonatal Sepsis Definitions: What are the Current Causes of Neonatal Sepsis Globally? A Systematic Review and Meta-analysis of the Evidence. 超越早发型和晚发型新生儿败血症的定义:目前全球新生儿败血症的病因是什么?证据的系统回顾和元分析》。
Pub Date : 2024-09-12 DOI: 10.1097/inf.0000000000004485
Michelle L Harrison,Benjamin F R Dickson,Mike Sharland,Phoebe C M Williams
Sepsis remains a leading cause of neonatal mortality, particularly in low- and lower-middle-income countries (LLMIC). In the context of rising antimicrobial resistance, the etiology of neonatal sepsis is evolving, potentially making currently-recommended empirical treatment guidelines less effective. We performed a systematic review and meta-analysis to evaluate the contemporary bacterial pathogens responsible for early-onset sepsis (EOS) and late-onset neonatal sepsis (LOS) to ascertain if historical classifications-that guide empirical therapy recommendations based on assumptions around causative pathogens-may be outdated. We analyzed 48 articles incorporating 757,427 blood and cerebrospinal fluid samples collected from 311,359 neonates across 25 countries, to evaluate 4347 significant bacteria in a random-effects meta-analysis. This revealed gram-negative bacteria were now the predominant cause of both EOS (53%, 2301/4347) and LOS (71%, 2765/3894) globally. In LLMICs, the predominant cause of EOS was Klebsiella spp. (31.7%, 95% CI: 24.1-39.7%) followed by Staphylococcus aureus (17.5%, 95% CI: 8.5 to 28.4%), in marked contrast to the Streptococcus agalactiae burden seen in high-income healthcare settings. Our results reveal clear evidence that the current definitions of EOS and LOS sepsis are outdated, particularly in LLMICs. These outdated definitions may be guiding inappropriate empirical antibiotic prescribing that inadequately covers the causative pathogens responsible for neonatal sepsis globally. Harmonizing sepsis definitions across neonates, children and adults will enable a more acurate comparison of the epidemiology of sepsis in each age group and will enhance knowledge regarding the true morbidity and mortality burden of neonatal sepsis.
败血症仍然是新生儿死亡的主要原因,尤其是在低收入和中低收入国家(LLMIC)。在抗菌药耐药性不断上升的背景下,新生儿败血症的病因也在不断变化,这可能会降低目前推荐的经验性治疗指南的有效性。我们进行了一项系统综述和荟萃分析,评估了导致早发型败血症(EOS)和晚发型新生儿败血症(LOS)的当代细菌病原体,以确定历史分类--基于致病病原体的假设来指导经验性治疗建议--是否可能已经过时。我们分析了 48 篇文章,纳入了从 25 个国家的 311,359 名新生儿采集的 757,427 份血液和脑脊液样本,在随机效应荟萃分析中评估了 4347 种重要细菌。结果显示,革兰氏阴性菌是目前全球 EOS(53%,2301/4347)和 LOS(71%,2765/3894)的主要病因。在 LLMICs,EOS 的主要病因是克雷伯氏菌属(31.7%,95% CI:24.1-39.7%),其次是金黄色葡萄球菌(17.5%,95% CI:8.5-28.4%),这与高收入医疗环境中的无乳链球菌负担形成了鲜明对比。我们的研究结果清楚地表明,目前对 EOS 和 LOS 败血症的定义已经过时,尤其是在内陆医疗中心。这些过时的定义可能会指导不适当的经验性抗生素处方,而这些处方不足以涵盖全球新生儿败血症的致病病原体。统一新生儿、儿童和成人败血症的定义将能更准确地比较各年龄组败血症的流行病学情况,并提高对新生儿败血症的真实发病率和死亡率的认识。
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引用次数: 0
Planetary Health: What You Need to Know as a Pediatric Infectious Diseases Doctor. 行星健康:儿科传染病医生须知》。
Pub Date : 2024-09-12 DOI: 10.1097/inf.0000000000004517
Nina Schöbi,Maria Kourti,Lilly M Verhagen,
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引用次数: 0
An Australian Single-Center Cohort of Pediatric Empyema: Incidence, Pathogens and Disease Severity, and the Interaction of the COVID-19 Pandemic. 澳大利亚小儿肺水肿单中心队列:发病率、病原体和疾病严重程度以及 COVID-19 大流行的相互作用。
Pub Date : 2024-09-11 DOI: 10.1097/inf.0000000000004544
Emily R Le Fevre,Hiran Selvadurai,Stuart Haggie
BACKGROUNDEmpyema is the most common complication of pediatric community-acquired pneumonia, posing a significant morbidity to children. Clinicians have observed an increase in empyema rates and acuity in the years following the COVID-19 pandemic.METHODSThis retrospective analysis of children managed for empyema in a tertiary pediatric hospital, aimed to compare the incidence and describe the clinical characteristics prepandemic and postpandemic (2017-2023).RESULTSThere were 222 empyema cases, with a median age of 3 years (0.3-15 years). The majority (87.8%) of cases were managed with a chest drain and fibrinolytics. The remaining underwent minimally invasive video-assisted thoracoscopic surgery. Admissions postpandemic were associated with significantly longer lengths of stays (14 vs 12 days, P ≤ 0.001), higher rates of pediatric intensive care unit admissions (32% vs 26%, P = 0.045), and they required higher level of care (inotropes, noninvasive and invasive ventilation). There were also significantly higher rates of Streptococcus pyogenes (28% vs 7%, P ≤ 0.001), while rates of other organisms were not significantly different. We also noted a significant reduction in immunization rates post-pandemic (95.8% vs 83.1%, P < 0.01); however, there was no significant difference in S. pneumoniae serotypes between epochs.CONCLUSIONSThis study demonstrates an increased rate and severity of pediatric empyemas in the post-pandemic period. We propose that the increase was secondary to the increased rates of S. pyogenes seen in the postpandemic period. This rise in infection rates may be alleviated with nonpharmacologic measures aimed at reducing transmission; however, such measures are not sustainable and should be avoided.
背景水肿是小儿社区获得性肺炎最常见的并发症,给儿童带来了严重的发病率。临床医生观察到,在 COVID-19 大流行后的数年中,肺水肿的发病率和严重程度均有所上升。方法:这是一项对一家三级儿科医院中因肺水肿而接受治疗的儿童进行的回顾性分析,旨在比较大流行前和大流行后(2017-2023 年)的发病率并描述其临床特征。结果:共有 222 例肺水肿病例,中位年龄为 3 岁(0.3-15 岁)。大多数病例(87.8%)采用胸腔引流管和纤维蛋白溶解剂治疗。其余病例则接受了视频辅助胸腔镜微创手术。大流行后入院的患者住院时间明显更长(14 天对 12 天,P ≤ 0.001),入住儿科重症监护室的比例更高(32% 对 26%,P = 0.045),需要的护理级别更高(肌注、无创和有创通气)。此外,化脓性链球菌的感染率也明显更高(28% 对 7%,P ≤ 0.001),而其他微生物的感染率则无明显差异。我们还注意到,大流行后免疫接种率明显下降(95.8% vs 83.1%,P < 0.01);但是,不同时期的肺炎链球菌血清型没有明显差异。我们认为,感染率上升的原因是疫后期间化脓性链球菌感染率上升。感染率的上升可以通过旨在减少传播的非药物措施来缓解;但是,这种措施是不可持续的,应该避免。
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引用次数: 0
Severe Invasive Pneumococcal Disease Caused by Serotype 19A in Children Under Five Years in Tāmaki Makaurau Auckland, Aotearoa New Zealand. 新西兰奥特亚罗瓦州奥克兰市 Tāmaki Makaurau 五岁以下儿童因血清型 19A 而患上严重侵袭性肺炎球菌疾病。
Pub Date : 2024-09-11 DOI: 10.1097/inf.0000000000004528
Cameron Burton,Rachel Webb,Andrew Anglemyer,Alexander Humphrey,Amelie Tuato'o,Emma Best
BACKGROUNDIncreases in childhood invasive pneumococcal disease (IPD) have been reported in several countries following the easing of COVID-19 pandemic mitigations. In Aotearoa New Zealand (AoNZ), a surge in IPD is occurring in young children concurrent with changes in pneumococcal vaccines and declining immunization coverage. We sought to examine epidemiologic and clinical features of IPD among children under 5 years in a large urban region of AoNZ in the 3 years post-COVID-19.METHODSDemographic, clinical and laboratory data were collated from children under 5 years with Streptococcus pneumoniae identified from normally sterile sites between January 1, 2021, and December 31, 2023, in Tāmaki Makaurau Auckland, AoNZ.RESULTSWe identified 93 episodes of IPD (annual incidence of 18-40 cases per 100,000 population per year). Serotype was identified in 68 episodes and 46 (68%) were serotype 19A. Incidence was higher in Pacific children compared with non-Māori, non-Pacific children (incidence rate ratio: 2.3; 95% confidence interval: 1.4-3.7). Bacteremia occurred in 65 (70%) episodes, empyema in 47 (51%), meningitis in 11 (12%) and hemolytic uremic syndrome in 7 (7.5%). All cases of hemolytic uremic syndrome and empyema were only among children with serotype 19A. Two children died, both had serotype 19A, and 13/91 survivors (14%) experienced serious sequelae.CONCLUSIONSThe use of the pneumococcal conjugate vaccine with lower valency and easing of COVID-19 containment measures each may have contributed to an increase in IPD in AoNZ. Serotype 19A is associated with empyema and causes severe disease in young children. Urgent efforts are required to improve PCV13 coverage in AoNZ.
背景据报道,随着 COVID-19 大流行缓解措施的放松,一些国家的儿童侵袭性肺炎球菌疾病(IPD)有所增加。在新西兰奥特亚罗瓦(AoNZ),随着肺炎球菌疫苗的变化和免疫覆盖率的下降,幼儿侵袭性肺炎球菌疾病的发病率也在激增。我们试图研究 COVID-19 后 3 年间新西兰奥特亚罗瓦一个大城市地区 5 岁以下儿童中 IPD 的流行病学和临床特征。方法我们整理了 2021 年 1 月 1 日至 2023 年 12 月 31 日期间在新西兰奥克兰市塔玛基-马考劳区(Tāmaki Makaurau Auckland)正常无菌场所发现的 5 岁以下肺炎链球菌患儿的人口统计学、临床和实验室数据。在 68 例病例中确定了血清型,其中 46 例(68%)为血清型 19A。太平洋裔儿童的发病率高于非毛利、非太平洋裔儿童(发病率比:2.3;95% 置信区间:1.4-3.7)。65例(70%)发生了菌血症,47例(51%)发生了肺水肿,11例(12%)发生了脑膜炎,7例(7.5%)发生了溶血性尿毒症。所有溶血性尿毒症和肺水肿病例都只发生在血清型为 19A 的儿童中。结论使用效价较低的肺炎球菌结合疫苗和放宽 COVID-19 封闭措施可能是导致澳新地区 IPD 增加的原因之一。血清型 19A 与肺水肿有关,会导致幼儿患上严重疾病。亟需努力提高 PCV13 在澳新地区的覆盖率。
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引用次数: 0
No Increase in Severity of Mycoplasma pneumoniae: Insights From the Postpandemic Epidemic. 肺炎支原体的严重程度没有增加:大流行后疫情的启示。
Pub Date : 2024-09-11 DOI: 10.1097/inf.0000000000004545
Inês Taborda,Rita Tomé,Carolina Santos Ferreira,Raquel Oliveira Inácio,João Vaz,Anália Carmo,Lia Gata,Fernanda Rodrigues
Following near-absence during the COVID-19 pandemic, Mycoplasma pneumoniae infection has recently reemerged in children, much later than other respiratory pathogens. We describe the resurgence that we have observed starting in late 2023. Compared with prepandemic, disease severity and extrapulmonary manifestations did not change, while median age at presentation increased.
继 COVID-19 大流行期间几乎消失之后,肺炎支原体感染最近在儿童中再次出现,这比其他呼吸道病原体要晚得多。我们描述了从 2023 年末开始观察到的肺炎支原体再次流行的情况。与大流行前相比,疾病的严重程度和肺外表现没有变化,而发病年龄的中位数有所增加。
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引用次数: 0
A Pain in the Neck Sixty Years On. 六十年来的颈椎之痛
Pub Date : 2024-09-11 DOI: 10.1097/inf.0000000000004546
Nigel Curtis,Eric Levi
This report describes the recurrence of an infected first branchial cleft cyst in an adult and highlights the importance of considering branchial cleft cysts in the differential diagnosis of cervical lymphadenitis or abscess in early childhood to enable definitive surgery.
本报告描述了一名成人受感染的第一支裂囊肿复发的情况,并强调了在幼儿期颈淋巴结炎或脓肿的鉴别诊断中考虑支裂囊肿以进行明确手术的重要性。
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引用次数: 0
Early Congenital Cytomegalovirus Detection Pathways in Pediatric Audiology Services in England: Findings From a National Audit in England. 英格兰儿科听力服务中的先天性巨细胞病毒早期检测路径:英格兰全国审计结果。
Pub Date : 2024-09-11 DOI: 10.1097/inf.0000000000004496
Vishnuga Raveendran,Hannah Garnett,Catherine Magee,Simone Walter,Heather Bailey
{"title":"Early Congenital Cytomegalovirus Detection Pathways in Pediatric Audiology Services in England: Findings From a National Audit in England.","authors":"Vishnuga Raveendran,Hannah Garnett,Catherine Magee,Simone Walter,Heather Bailey","doi":"10.1097/inf.0000000000004496","DOIUrl":"https://doi.org/10.1097/inf.0000000000004496","url":null,"abstract":"","PeriodicalId":501652,"journal":{"name":"The Pediatric Infectious Disease Journal","volume":"26 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142193744","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
期刊
The Pediatric Infectious Disease Journal
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