Pediatric Infectious Disease Journal最新文献

{"title":"Fifteen-year-old Girl With Fever, Headache and Neck Stiffness.","authors":"Katerina Gramm, Tram Pham Ngoc, Le Huu Dang Nhat, Vu Thi Thuy Duong, Tran Ngoc Luu, Julie Huynh","doi":"10.1097/INF.0000000000004532","DOIUrl":"10.1097/INF.0000000000004532","url":null,"abstract":"","PeriodicalId":19858,"journal":{"name":"Pediatric Infectious Disease Journal","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11542967/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142351577","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Challenging Treatment of Disseminated Aspergillosis in a Child With Nephrotic Syndrome.","authors":"Aylin Dizi Işik, Gülşen Akkoç, Zeynep Ergenç, Seyhan Yılmaz, Sevgi Aslan Tuncay, Burcu Parlak, Pınar Canizci Erdemli, Didem Büyüktaş Aytaş, M Çağla Abacı Çapar, Özcan Sönmez, Adnan Dağçınar, Sevliya Öcal Demir, Eda Kepenekli","doi":"10.1097/INF.0000000000004422","DOIUrl":"10.1097/INF.0000000000004422","url":null,"abstract":"<p><strong>Introduction: </strong>Central nervous system (CNS) aspergillosis is an opportunistic infection with an increasing incidence and a high mortality rate. It is seen in immunocompromised patients as well as in immunocompetent patients. Here, we present disseminated aspergillosis in a child with nephrotic syndrome treated with long-term and aggressive systemic antifungal treatment and intraventricular (IVent) liposomal amphotericin B (L-AmB) as well as surgical excision and drainage due to difficulty in management.</p><p><strong>Case report: </strong>A 10-year-old boy with nephrotic syndrome on steroid therapy was admitted with limping and weakness. The cranial magnetic resonance imaging showed multiple intraparenchymal scattered abscesses. The largest one was excised and drained. Abscess culture revealed Aspergillus fumigatus and histopathological examination revealed septate hyphae compatible with Aspergillosis. Intravenous (IV) voriconazole was started, and IV L-AmB was added. The size of lesions and perilesional edema continued to increase, and then IVent L-AmB was added. With IVent and systemic antifungal treatment, regression of the lesions was observed. He was followed up with oral voriconazole and weekly IVent L-AmB. After 2 and a half months, he was re-operated because of increased lesion size, number and perilesional edema, and IV voriconazole and other salvage antifungal therapies were started. Since the lesions had decreased and remained stable, IV voriconazole was switched to oral therapy, and he was followed up as an outpatient. Immunodeficiency diseases were excluded by immunological and genetic tests.</p><p><strong>Conclusion: </strong>Management of central nervous system aspergillosis can be challenging despite long-term and aggressive systemic and IVent antifungal treatment as well as surgical excision and drainage.</p>","PeriodicalId":19858,"journal":{"name":"Pediatric Infectious Disease Journal","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141311376","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pancreatitis as a Complication of Crimean-Congo Hemorrhagic Fever in a Child.","authors":"Aylin Kayalı Akyol, Aybars Ataus, Belgin Gülhan, Saliha Kanık Yüksek","doi":"10.1097/INF.0000000000004420","DOIUrl":"10.1097/INF.0000000000004420","url":null,"abstract":"","PeriodicalId":19858,"journal":{"name":"Pediatric Infectious Disease Journal","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141311381","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of Social Distancing Caused by Heavy Snowfall on Seasonal Influenza Epidemic in a Local Region in Japan.","authors":"Kenta Yamada, Tomohiro Shinozaki, Yusei Ohshima","doi":"10.1097/INF.0000000000004402","DOIUrl":"10.1097/INF.0000000000004402","url":null,"abstract":"<p><strong>Background: </strong>The effectiveness of social distancing in controlling influenza epidemics is debatable. We analyzed the local impact of large-scale social distancing caused by heavy snowfall on influenza epidemic.</p><p><strong>Methods: </strong>Surveillance data from the National Institute of Infectious Diseases on influenza diagnosed at registered Fukui Prefecture institutions were plotted in epidemic curves. We also compared the number of elementary and junior high school students suspended attendance due to influenza during the 2017/2018 season between the northern and southern Fukui Prefecture territories. Weekly incidence influenza rates and average rates before, during and after school closure caused by heavy snowfall in the northern territory were compared with those of the southern territory using Poisson generalized estimating equations to account for school variability.</p><p><strong>Results: </strong>The northern territory epidemic curve, like the nationwide trend, rapidly declined during the heavy snowfall and formed a second peak 4 weeks later. The southern territory's curve was like the nationwide trend throughout. Weekly incidence rate ratios in schools for the northern versus southern territories varied from 0.23 during heavy snowfall to 2.32, 4 weeks after the snowfall. Cumulative incidence ratio (95% confidence interval) of the northern-to-southern territories was 0.92 (0.74-1.13; P = 0.42). School closure significantly reduced the incidence rate to 0.41 (95% confidence interval, 0.19-0.89; P = 0.02).</p><p><strong>Conclusions: </strong>Although relatively large-scale, simultaneous school closures and social distancing could temporarily suppress seasonal influenza epidemic, they could not impede the cumulative incidence. Large-scale social distancing may contribute to slowing infection spread during seasonal influenza epidemics.</p>","PeriodicalId":19858,"journal":{"name":"Pediatric Infectious Disease Journal","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141081598","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Lock Therapy for Treatment and Prevention of Catheter-related Infections.","authors":"Adriana Shan, Mar Santos-Sebastián, Jesús Saavedra-Lozano","doi":"10.1097/INF.0000000000004457","DOIUrl":"10.1097/INF.0000000000004457","url":null,"abstract":"","PeriodicalId":19858,"journal":{"name":"Pediatric Infectious Disease Journal","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141580468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Citrobacter koseri Renal Abscess in an Adolescent.","authors":"Colton B Juell, Tyler B Harp, Matthew D Eberly","doi":"10.1097/INF.0000000000004405","DOIUrl":"10.1097/INF.0000000000004405","url":null,"abstract":"","PeriodicalId":19858,"journal":{"name":"Pediatric Infectious Disease Journal","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141162048","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dynamic Changes of Growth and Thyroid Function in Young Children With Chronic Hepatitis B Treated With Peginterferon Monotherapy.","authors":"Qiufeng He, Chuangjie Mao, Zhili Chen, Fangfang Duan, Liang Huang, Rong Hu, Yang Deng, Jun Cheng, Song Yang, Yilan Zeng","doi":"10.1097/INF.0000000000004567","DOIUrl":"https://doi.org/10.1097/INF.0000000000004567","url":null,"abstract":"<p><strong>Background: </strong>Peginterferon (PegIFN) has shown promising results in the treatment of chronic hepatitis B (CHB). This study aimed to evaluate the effects of PegIFN α-2b on growth and thyroid function in young children with CHB.</p><p><strong>Methods: </strong>A retrospective study was performed by extracting clinical data from children with CHB who received PegIFN α-2b monotherapy at the Public Health Clinical Center of Chengdu between June 2017 and December 2020. Mean, SD, independent samples t test and 1-way repeated analysis of variance were used to evaluate relevant data.</p><p><strong>Results: </strong>A total of 62 children were included in this study. Overall, significant differences were observed in the weight-for-age z score (WAZ), height-for-age z score (HAZ) and body mass index-for-age z score (BAZ) at different time points ( P < 0.001). WAZ, HAZ and BAZ were not affected by PegIFN α-2b at 24 weeks of treatment (all P > 0.05). WAZ, HAZ and BAZ at the end of treatment and 48 weeks after treatment; WAZ at 96 weeks after treatment were lower than baseline levels (all P < 0.05). No statistical differences were found in HAZ and BAZ at 96 weeks after treatment compared with baseline. Thyroid dysfunction developed in 17.7% of children during the treatment. Thyroid dysfunction was transient and had no effect on growth.</p><p><strong>Conclusions: </strong>PegIFN α-2b has inhibitory effects on growth and can increase the incidence of thyroid dysfunction in young children with CHB. These effects are generally reversible with the cessation of therapy, although WAZ had not returned to baseline after 96 weeks of observation.</p>","PeriodicalId":19858,"journal":{"name":"Pediatric Infectious Disease Journal","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142351575","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Progresses Toward Polio Eradication in Asian Countries: Its History and Japan's Contributions.","authors":"Michiko Toizumi, Masamitsu Takamatsu, Kohei Toda, Yuho Horikoshi","doi":"10.1097/INF.0000000000004478","DOIUrl":"10.1097/INF.0000000000004478","url":null,"abstract":"<p><p>Japan experienced a large outbreak of wild poliovirus in the 1960s. The government made an exceptional decision to import oral polio vaccines (OPVs) from the Soviet Union and Canada while bypassing the usual approval process for medical products. Mass vaccination and subsequent, routine immunization successfully contained the wild poliovirus; the last case in Japan was reported in 1980. Domestic OPV had been used to sustain Japan's polio-free state. In 2012, the world's first inactivated polio vaccine developed from the Sabin vaccine replaced OPVs. Domestic vaccines combined with Sabin-derived inactivated polio vaccine are currently used in Japan. When the World Health Assembly announced the Global Polio Eradication Initiative in 1988, the Japanese government made a commitment to support endemic countries. The Japan International Cooperation Agency supported the establishment of microbiological laboratories, surveillance, distribution of polio vaccines and capacity building. Vaccine-derived poliovirus emerged as a new, international risk in the early 2000s. Vaccine-derived poliovirus was also detected in several Asian countries and required an outbreak response with additional vaccinations and strengthened surveillance. Genetically stable, novel, oral polio vaccine type 2 became available for use in outbreak responses and was used in Indonesia. Japan maintains its commitment to work toward the eradication of the poliovirus.</p>","PeriodicalId":19858,"journal":{"name":"Pediatric Infectious Disease Journal","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141734805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Vancomycin Dosing and Its Association With Acute Kidney Injury in Pediatric Cardiac Intensive Care Patients Under 3 Months of Age.","authors":"Liat Ashkenazi-Hoffnung, Ofer Schiller, Mor Krubiner, Ovadia Dagan, Orly Haskin, Orit Manor-Shulman, Yael Feinstein, Tzippy Shochat, Eran Shostak, Havatzelet Yarden-Bilavsky","doi":"10.1097/INF.0000000000004415","DOIUrl":"10.1097/INF.0000000000004415","url":null,"abstract":"<p><strong>Background: </strong>The standard vancomycin regimen for term neonates is 45 mg/kg/day. However, the optimal starting vancomycin dosing for achieving therapeutic levels in young infants in cardiac intensive care units remains unknown. Moreover, data on the association of supratherapeutic vancomycin levels with acute kidney injury (AKI) are limited.</p><p><strong>Methods: </strong>Retrospective study of infants ≤3 months old, receiving vancomycin following congenital heart surgery at postoperative intensive care unit admission. Assessed were vancomycin dosing, achievement of therapeutic trough concentration of 10-20 mg/L and development of AKI, based on the modified Kidney Disease Improving Global Outcomes criteria.</p><p><strong>Results: </strong>Inclusion criteria were met by 109 patients with a median age of 8 days (IQR: 6-16). The mean (SD) vancomycin dose required for achieving therapeutic concentration was 28.9 (9.1) mg/kg at the first postoperative day. Multivariate logistic regression identified higher preoperative creatinine levels and shorter cardiopulmonary bypass time as predictors of supratherapeutic vancomycin concentrations (c-index 0.788). During the treatment course, 62 (56.9%) developed AKI. Length of stay and mortality were higher in those who developed AKI as compared with those who did not. Multivariate logistic regression identified higher vancomycin concentration as a predictor for postoperative AKI, OR, 3.391 (95% CI: 1.257-9.151), P = 0.016 (c-index 0.896).</p><p><strong>Conclusion: </strong>Our results support a lower starting vancomycin dose of ~30 mg/kg/day followed by an early personalized therapeutic approach, to achieve therapeutic trough concentrations of 10-20 mg/L in cardiac postoperative term infants. Supratherapeutic concentrations are associated with an increased risk for AKI, which is prevalent in this population and associated with adverse outcomes.</p>","PeriodicalId":19858,"journal":{"name":"Pediatric Infectious Disease Journal","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141162082","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Nontyphoidal Salmonella Meningitis in a 5-Month-old Boy.","authors":"Amjad Al Haddabi, Eiman Al-Ajmi, Fatema Al-Amrani, Nagi Elsidig, Laila Al Yazidi","doi":"10.1097/INF.0000000000004417","DOIUrl":"10.1097/INF.0000000000004417","url":null,"abstract":"","PeriodicalId":19858,"journal":{"name":"Pediatric Infectious Disease Journal","volume":null,"pages":null},"PeriodicalIF":2.9,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141237653","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}