Pediatric Hematology and Oncology最新文献

{"title":"Evaluating the baseline survival outcomes of the \"six Global Initiative for Childhood Cancer index cancers\" in Africa.","authors":"Jaques van Heerden,&nbsp;Joyce Balagadde-Kambugu,&nbsp;Racheal Angom,&nbsp;Rebecca Claire Lusobya,&nbsp;Guillermo Chantada,&nbsp;Laurence Desjardins,&nbsp;Ido Didi Fabian,&nbsp;Trijn Israels,&nbsp;Vivian Paintsil,&nbsp;Laila Hessissen,&nbsp;Mame Ndella Diouf,&nbsp;Moatasem Elayadi,&nbsp;Suzanne D Turner,&nbsp;Francine Kouya,&nbsp;Jennifer A Geel","doi":"10.1080/08880018.2022.2140860","DOIUrl":"https://doi.org/10.1080/08880018.2022.2140860","url":null,"abstract":"<p><p>Limited survival data for the six Global Initiative for Childhood Cancer (GICC) priority cancers are available in Africa. Management of pediatric malignancies in Africa is challenging due to lack of resources, setting-specific comorbidities, high rates of late presentation and treatment abandonment. Reporting of outcome data is problematic due to the lack of registries. With the aim of evaluating the feasibility of baseline outcomes for the six index cancers, we present a descriptive analysis of respective survival rates in Africa. The survival rates were between 18% (lower middle-income countries) to 82.3% (upper middle-income countries) for acute lymphoblastic leukemia, between 26.9% (low-income countries) to 77.9% (upper middle-income countries) for nephroblastoma, between 23% (low-income countries) to 100% (upper middle-income countries), for retinoblastoma, 45% (low-income countries) to 95% (upper middle-income countries) for Hodgkin lymphoma and 28% (low-income countries) to 76% (upper middle-income countries) for Burkitt lymphoma. Solutions to improve survival rates and reported outcomes include establishing and funding sustainable registries, training and to actively include all countries in consortia from different African regions.HighlightsContinental differences in childhood cancer management such lack of resources, setting-specific comorbidities, high rates of late presentation and treatment abandonment, present challenges to the achievement of Global Initiative for Childhood Cancer goals.The available data registries do not adequately inform on the true incidences and outcomes of childhood cancers in Africa.The pathophysiology of some childhood cancers in Africa are associated with high-risk prognostic factors.Outcomes can be improved by greater regional collaboration to manage childhood cancer based on local resources and tumor characteristics.Some individual countries have reached the Global Initiative for Childhood Cancer goals for single cancers and it should be possible for more African countries to follow suit.</p>","PeriodicalId":19746,"journal":{"name":"Pediatric Hematology and Oncology","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9230855","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":"SACCSG HL-2018. Barriers and enablers of a harmonized treatment protocol for childhood and adolescent Hodgkin lymphoma in South Africa.","authors":"Jennifer Geel,&nbsp;Marc Hendricks,&nbsp;Yasmin Goga,&nbsp;Beverley Neethling,&nbsp;Vutshilo Netshituni,&nbsp;Rema Mathew,&nbsp;Johani Vermeulen,&nbsp;Anel van Zyl,&nbsp;Fareed Omar,&nbsp;Jan du Plessis,&nbsp;Liezl du Plessis,&nbsp;Elelwani Madzhia,&nbsp;Thandeka Ngcana,&nbsp;Thanushree Naidoo,&nbsp;Lizette Louw,&nbsp;Daynia E Ballot,&nbsp;Monika L Metzger","doi":"10.1080/08880018.2022.2162651","DOIUrl":"https://doi.org/10.1080/08880018.2022.2162651","url":null,"abstract":"<p><p><b>Introduction:</b> Collaborative studies have contributed to improved survival of pediatric Hodgkin lymphoma in well-resourced settings, but few are documented in resource-constrained countries. The South Africa Children's Cancer Study Group initiated harmonization of management protocols in 2015. This article analyzes barriers and enablers of the process. <b>Methods:</b> Clinician-researchers at 11 state-funded pediatric oncology units completed preparatory questionnaires in June 2018. Parameters included infrastructure, access to therapeutic modalities and clinician numbers. A reassessment of 13 sites (two new pediatric oncology unit) in February 2021 ascertained changes in resources and identified challenges to full participation. Questions investigated the presence and quality of diagnostic radiology, availability of surgeons, cytology/pathology options and hematology laboratory facilities. <b>Results:</b> The response rate was 11/11 to survey 1 and 13/13 to survey 2. The anticipated pre-study barriers to participation of pediatric oncology units included time constraints and understaffing. PET-CT was unavailable to two centers. The majority of pediatric oncology units met the minimum criteria to participate. The interim survey confirmed chemotherapy and radiotherapy availability nearly 100% of the time. One site reported improved access to radiotherapy while another reported improved access to PET-CT. Barriers to participation included excessive times to obtain regulatory approvals, time constraints and lack of dedicated research staff. Enablers include the simple management algorithm and communication tools. <b>Conclusion:</b> This study demonstrates that multicenter collaboration and harmonization of management protocols are achievable in a middle-income setting. Minimal funding is required but full participation to run high-quality studies requires more financial investment. Focused funding and increased prioritization of research may address systemic barriers to full participation.</p>","PeriodicalId":19746,"journal":{"name":"Pediatric Hematology and Oncology","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9238128","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":"Current status of African pediatric oncology education efforts aligned with the Global Initiative for Childhood Cancer.","authors":"Jaques van Heerden, Irumba Lisa Christine, Julia Downing, Alan Davidson, Laila Hessissen, Judy Schoeman, Elena J Ladas, Hafeez Abdelhafeez, Shauna Georgia Odongo Arao, Atalay Mulu Fentie, Sherif Kamal, Jeannette Parkes, Thurandrie Naiker, Adri Ludick, Joyce Balagadde-Kambugu, Jennifer Geel","doi":"10.1080/08880018.2022.2117882","DOIUrl":"10.1080/08880018.2022.2117882","url":null,"abstract":"<p><p>Education of the pediatric oncology workforce is an important pillar of the World Health Organization CureAll technical package. This is not only limited to healthcare workers, but all stakeholders in the childhood cancer management process. It includes governmental structures, academic institutions, parents and communities. This review evaluated the current educational and advocacy training resources available to the childhood cancer community, the contribution of SIOP Africa in the continental educational needs and evaluated future needs to improve the management of pediatric malignancies in reaching the Global Initiative for Childhood Cancer goals. Childhood cancer, unlike adult cancers, has not been prioritized in African cancer control plans nor the teaching and advocacy surrounding pediatric oncology. The availability of formal training programs for pediatric oncologists, pediatric surgeons and radiotherapy specialists are limited to particular countries. In pharmacy and nutritional services, the exposure to pediatric oncology is limited while training in advocacy doesn't exist. Many nonacademic stakeholders are creating the opportunities in Africa to gain experience and train in these various fields, but formal training programs should still be advocated for. LEARNING POINTSThe African continent has various resources to increase the capacity of childhood cancer care stakeholders to increase their knowledge.African pediatric oncology teams rely on a multitude of international sources for training while developing their own.There is a greater need for formal, standardized cancer training especially for pediatric surgeons, radio-oncologists and nurses.Greater inclusion of pathologists, pediatric oncology pharmacists and dieticians into multidisciplinary care and childhood cancer training should be facilitated and resourced.Successful advocacy programs and tool kits exist in parts of Africa, but the training in advocacy is still underdeveloped.</p>","PeriodicalId":19746,"journal":{"name":"Pediatric Hematology and Oncology","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9306428","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":"The pre-surgical factors that determine the decision to proceed to resection in children diagnosed with high-risk neuroblastoma in a resource limited setting.","authors":"Jaques van Heerden,&nbsp;Mariana Kruger,&nbsp;Tonya Marianne Esterhuizen,&nbsp;Anel van Zyl,&nbsp;Marc Hendricks,&nbsp;Sharon Cox,&nbsp;Hansraj Mangray,&nbsp;Janet Poole,&nbsp;Gita Naidu,&nbsp;Ané Büchner,&nbsp;Mariza de Villiers,&nbsp;Jan du Plessis,&nbsp;Barry van Emmenes,&nbsp;Elmarie Matthews,&nbsp;Yashoda Manickchund,&nbsp;Derek Stanley Harrison","doi":"10.1080/08880018.2022.2137610","DOIUrl":"https://doi.org/10.1080/08880018.2022.2137610","url":null,"abstract":"<p><p>Surgical control has prognostic value in neuroblastoma (NB). Advanced NB is common at diagnosis in South Africa. We investigated the pre-surgery factors that influenced decisions to perform surgical resections. We included 204 patients with high-risk NB from a national retrospective study, who completed induction chemotherapy between 2000 and 2016.The median age was 32.4 months (IQR 15.1 - 53.5 months). Primary tumor resection was achieved in 76.9% of patients between 0-18 months of age, 51.8% between 18-60 months and 51.7% older than 60 months (p < 0.001). Only 43.2% of patients with distant metastatic disease had surgery done (p < 0.001). LDH was >750 U/L in 46.8% and ferritin >120 g/dL in 53.1% of those who had surgery (p = 0.005). The majority (80.4%), who had achieved post-induction metastatic complete remission (mCR), were operated, while 28.7% without mCR had surgery (p < 0.001). The long-term overall survival in patients with mCR and primary tumor resection was 36.5% compared to those with mCR without primary tumor resection (25.4%) and without mCR (≤3.0%)(p < 0.001). Age (p < 0.001), stage (p < 0.001), mCR (p < 0.001) and treatment setting (p < 0.001) were of prognostic significance. The tumor site and MYCN-amplification did not significantly predict resection rates. Post-induction mCR and stage were associated with surgical resection and five-year OS (p < 0.001) on multivariate analysis.Patients with high-risk NB who achieved mCR and had primary tumor resections are curable in limited resourced settings. Stage and post-induction mCR were significant variables that led to surgery. These variables should be included as indications in the management of metastatic NB in resource limited settings.</p>","PeriodicalId":19746,"journal":{"name":"Pediatric Hematology and Oncology","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9237109","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":"Accuracy of online medical information: the case of social media in sickle cell disease.","authors":"Nichole Slick,&nbsp;Prasad Bodas,&nbsp;Sherif M Badawy,&nbsp;Beth Wildman","doi":"10.1080/08880018.2022.2075500","DOIUrl":"https://doi.org/10.1080/08880018.2022.2075500","url":null,"abstract":"<p><p>The medical needs of individuals with sickle cell disease (SCD) are complex. Patients with SCD experience complications such as recurrent pain episodes and increased hospitalizations. Over 70% of AYA and their parents seek medical information from the Internet; 83% inquire on sites that have interactive/social features, such as Facebook or Twitter, yet accuracy remains unclear. Our objective was to assess the accuracy of the SCD-information posted on social media. We hypothesized that most of the posted information is inaccurate. We coded one month of threads from two common SCD Facebook groups (Sickle Cell Warriors Unity and Sickle Cell Anemia) to identify the purpose of each post and the accuracy of medical information posted. Amongst both social media sites, there were 487 posts. Most of the posts were directed toward socializations (<i>n</i> = 311, 63.8%), while other posts mainly focused mainly on SCD and its management (<i>n</i> = 173, 35.5%). When looking at the medical posts, 44.9% were accurate, whereas 55.1% of the posts included inaccurate information. We found that less than half of the medical information posted on interactive social media is inaccurate. Our findings raise potentially serious implications for individuals with SCD and/or their caregivers who may rely on social media to gather more information about their or their child's disease. Our data highlight the importance of health care providers encouraging patients and parents to ask any questions they may have about SCD, given they may consult social media and Internet site that provide inaccurate information.</p>","PeriodicalId":19746,"journal":{"name":"Pediatric Hematology and Oncology","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9208398","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":"IL-10 and TNFα are associated with decreased survival in low-risk pediatric acute myeloid leukemia; a children's oncology group report.","authors":"Alexandra M Stevens, Terzah M Horton, Chana L Glasser, Robert B Gerbing, Richard Aplenc, Todd A Alonzo, Michele S Redell","doi":"10.1080/08880018.2022.2089790","DOIUrl":"10.1080/08880018.2022.2089790","url":null,"abstract":"<p><p>Pediatric acute myeloid leukemia (AML) is a devastating disease with a high risk of relapse. Current risk classification designates patients as high or low risk (LR) based on molecular features and therapy response. However, 30% of LR patients still suffer relapse, indicating a need for improvement in risk stratification. Cytokine levels, such as IL-6 and IL-10, have been shown to be prognostic in adult AML but have not been well studied in children. Previously, we reported elevated IL-6 levels in pediatric AML bone marrow to be associated with inferior prognosis. Here, we expanded our investigation to assess cytokine levels in diagnostic peripheral blood plasma (PBP) of pediatric AML patients and determined correlation with outcome. Diagnostic PBP was obtained from 80 patients with LR AML enrolled on the Children's Oncology Group AAML1031 study and normal PBP from 11 controls. Cytokine levels were measured and correlation with clinical outcome was assessed. IL-6, TNFα, MIP-3a, and IL-1β were significantly higher in AML patients versus controls when corrected by the Bonferroni method. Furthermore, elevated TNFα and IL-10 were significantly associated with inferior outcomes. Our data demonstrate that in diagnostic PBP of LR pediatric AML patients, certain cytokine levels are elevated as compared to healthy controls and that elevated TNFα and IL-10 are associated with inferior outcomes, supporting the idea that an abnormal inflammatory state may predict poor outcomes. Studies are needed to determine the mechanisms by which these cytokines impact survival, and to further evaluate their use as prognostic biomarkers in pediatric AML.</p>","PeriodicalId":19746,"journal":{"name":"Pediatric Hematology and Oncology","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10498011/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10232663","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":"Incidence and Risk Factors of Venous Thromboembolism in Childhood Acute Lymphoblastic Leukaemia - a Population-Based Analysis of the Austrian Berlin-Frankfurt-Münster (BFM) Study Group.","authors":"Anna Gidl,&nbsp;Anna Füreder,&nbsp;Martin Benesch,&nbsp;Michael Dworzak,&nbsp;Gernot Engstler,&nbsp;Neil Jones,&nbsp;Gabriele Kropshofer,&nbsp;Ulrike Pötschger,&nbsp;Fiona Poyer,&nbsp;Melanie Tamesberger,&nbsp;Volker Witt,&nbsp;Georg Mann,&nbsp;Andishe Attarbaschi","doi":"10.1080/08880018.2022.2089791","DOIUrl":"https://doi.org/10.1080/08880018.2022.2089791","url":null,"abstract":"<p><p>Venous thromboembolism (VTE) is a well-known complication of the treatment of pediatric acute lymphoblastic leukemia (ALL). We analyzed 1026 ALL patients 1-18-years-old, who were enrolled into the AIEOP-BFM ALL 2000 or 2009 studies in Austria, with regard to the incidence and risk factors of VTE. The 2.5-year cumulative incidence (CI) of VTE ≥ grade 2 was 4%±1% (n = 36/1026). Twenty VTE (56%) were found in the central nervous system (19 cerebral venous sinus and 1 cortical vein thrombosis), and 16 (44%) at other sites (7 deep vein thromboses (DVT) of the lower extremity, 4 DVT of the upper extremity, 4 central venous line-thromboses, 1 pulmonary embolism). Most VTE occurred during induction and early consolidation therapy (81%) and were associated with L-asparaginase within 4 and corticosteroids withing 1 week(s) preceding the event (89 and 86%, respectively). In multivariable analysis, two independent risk factors were found. Patients 10-18-years-old had an increased (hazard-ratio: 2.156, p = 0.0389), whereas treatments in trial AIEOP-BFM ALL 2009 had a lower risk for VTE (hazard-ratio: 0.349, p = 0.0270). In conclusion, the 2.5-year CI of VTE among our pediatric patient cohort was <5% and adolescent age was the main patient-related risk factor. This older age group might benefit from primary prophylactic measures.</p>","PeriodicalId":19746,"journal":{"name":"Pediatric Hematology and Oncology","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10711168","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":"Transient abnormal myelopoiesis in Down syndrome: Experience of long term follow up from a single tertiary center in Thailand.","authors":"Thirachit Chotsampancharoen,&nbsp;Shevachut Chavananon,&nbsp;Pornpun Sripornsawan,&nbsp;Natsaruth Songthawee,&nbsp;Edward B McNeil","doi":"10.1080/08880018.2022.2075501","DOIUrl":"https://doi.org/10.1080/08880018.2022.2075501","url":null,"abstract":"<p><p>Transient abnormal myelopoiesis (TAM) is a unique disease occurring in Down syndrome (DS) infants from which most patients have spontaneous remission. This study aimed to evaluate the incidence and outcomes of TAM in a tertiary center in Thailand. We reviewed the records of 997 DS patients diagnosed between June 1993 and October 2019. From the 997 DS patients, 32 had been diagnosed with TAM. The incidence of TAM was 3.2% and an overall survival rate of 87.5%. A total of 2/28 who survived (7.1%) subsequently developed AML-DS at the ages of 2.1 and 4.5 years, respectively. The risk factors related with death included maternal multiparity, sepsis, skin bleeding, subcutaneous nodules, high WBC count, low hemoglobin, and elevated AST level.Abbreviations.</p>","PeriodicalId":19746,"journal":{"name":"Pediatric Hematology and Oncology","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10656549","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":"How to recognize inborn errors of immunity in a child presenting with a malignancy: guidelines for the pediatric hemato-oncologist.","authors":"Jutte van der Werff Ten Bosch, Eva Hlaváčková, Charlotte Derpoorter, Ute Fischer, Francesco Saettini, Sujal Ghosh, Roula Farah, Delfien Bogaert, Rabea Wagener, Jan Loeffen, Chris M Bacon, Simon Bomken","doi":"10.1080/08880018.2022.2085830","DOIUrl":"10.1080/08880018.2022.2085830","url":null,"abstract":"<p><p>Inborn errors of immunity (IEI) are a group of disorders caused by genetically determined defects in the immune system, leading to infections, autoimmunity, autoinflammation and an increased risk of malignancy. In some cases, a malignancy might be the first sign of an underlying IEI. As therapeutic strategies might be different in these patients, recognition of the underlying IEI by the pediatric hemato-oncologist is important. This article, written by a group of experts in pediatric immunology, hemato-oncology, pathology and genetics, aims to provide guidelines for pediatric hemato-oncologists on how to recognize a possible underlying IEI and what diagnostic tests can be performed, and gives some consideration to treatment possibilities.</p>","PeriodicalId":19746,"journal":{"name":"Pediatric Hematology and Oncology","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9085491","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":"Internal evaluation of risk stratification tool using serial procalcitonin and clinical risk factors in pediatric febrile neutropenia: The non-interventional, single institution experience prior to clinical implementation.","authors":"C N Nessle,&nbsp;T Braun,&nbsp;S W Choi,&nbsp;R Mody","doi":"10.1080/08880018.2022.2079785","DOIUrl":"https://doi.org/10.1080/08880018.2022.2079785","url":null,"abstract":"<p><p>Risk stratification of pediatric febrile neutropenia (FN) is an established concept, yet clinical risk tools misclassify nearly 5% of clinical standard-risk episodes with severe outcomes. The internal evaluation of a clinical risk tool before implementation has not been well-described. In this noninterventional cohort study, we evaluated a study decision rules (SDR) tool; a clinical risk tool with serial procalcitonin. The study standard-risk (SSR) group met clinical standard-risk criteria with two serial procalcitonin <0.4 ng/mL. The study high-risk (SHR) group met clinical high-risk criteria or clinical standard-risk with a procalcitonin ≥0.4 ng/mL. Descriptive and bivariate statistics compared the groups and outcomes. Clinical criteria alone identified 39.1% (238/608) standard-risk episodes; 5.9% (14/238) had severe events. Prospectively using the SDR, the SHR group encompassed 76.6% (92/120) of episodes; severe events occurred in 20% (3/15) of standard-risk episodes included due to elevated procalcitonin ≥0.4 ng/mL. The SHR group had more blood stream infections [21.7% (20/92) vs. 0% (0/28); <i>P</i> = 0.007] and intensive care admissions [13% (12/92) vs. 3.6% (1/28); <i>P</i> = 0.158]. In conclusion, the SDR with serial procalcitonin aided in identifying severe events in clinical standard-risk episodes, but analysis was limited. Institutions may consider similar internal evaluation methodology before FN episode risk stratification.</p>","PeriodicalId":19746,"journal":{"name":"Pediatric Hematology and Oncology","volume":null,"pages":null},"PeriodicalIF":1.7,"publicationDate":"2023-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9840714/pdf/nihms-1838145.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10814269","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}