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Torres JP, Ibañez C, Valenzuela R, Rivera S, De la Maza V, Villarroel M, Coria P, Contardo V, Álvarez AM, Zubieta CM, Gutierrez V, Ducasse K, Martínez D, Santolaya ME. Efficacy and safety of withholding antimicrobial therapy in children with cancer, fever, and neutropenia, with a demonstrated viral respiratory infection: a randomized clinical trial. Clin Microbiol Infect 2024:S1198-743X(24)00201-5. [PMID: 38648896 DOI: 10.1016/j.cmi.2024.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 04/03/2024] [Accepted: 04/13/2024] [Indexed: 04/25/2024]
Abstract
OBJECTIVES To validate the efficacy and safety of withholding antimicrobial therapy in a new cohort of children with cancer and febrile neutropenia (FN) having a demonstrated viral respiratory tract infection. METHODS Prospective, multicenter, noninferiority, randomized study, approved by the ethical committee, in children presenting with FN at seven hospitals in Chile, evaluated at admission for diagnosis of bacterial and viral pathogens. Children who were positive for a respiratory virus, negative for a bacterial pathogen, and had a favourable evolution after 48-72 hours of antimicrobial therapy were randomized to either maintain or withhold antimicrobial therapy. The primary endpoint was the percentage of episodes with an uneventful resolution, whereas the secondary endpoints were days of fever, days of hospitalization, requirement of antimicrobial treatment readministration, sepsis, paediatric intensive care unit admission, and death. RESULTS A total of 301 of 939 children with FN episodes recruited between March 2021 and December 2023 had a respiratory virus as a unique identified microorganism, of which 139 had a favourable evolution at 48-72 hours and were randomized, 70 to maintain and 69 to withdraw antimicrobial therapy. The median days of antimicrobial therapy was 5 (IQR 3-6) versus 3 (IQR 3-6) days (p < 0.001), with similar frequency of uneventful resolution 66/70 (94%) and 66/69 (96%); relative risk, 1.01; (95% CI, 0.93 to 1.09), absolute risk difference 0.01; (95% CI, -0.05 to 0.08) and similar number of days of fever and days of hospitalization. No cases of sepsis, paediatric intensive care unit admission, or death were reported. DISCUSSION We validated the strategy of withdrawal antimicrobial therapy in children with FN and viral respiratory tract infection based on clinical and microbiological/molecular diagnostic criteria. This will enable advances in antimicrobial stewardship strategies with a possible future impact on antimicrobial resistance.
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Affiliation(s)
- Juan P Torres
- Department of Paediatrics, Hospital Dr. Luis Calvo Mackenna, Faculty of Medicine, Universidad de Chile, Santiago, Chile; Committee of Infectious Diseases, National Child Program of Antineoplastics Drugs Network (PINDA), Chile
| | - Carolina Ibañez
- Department of Paediatrics, Hospital Dr. Luis Calvo Mackenna, Faculty of Medicine, Universidad de Chile, Santiago, Chile
| | - Romina Valenzuela
- Research Unit, Department of Paediatrics, Faculty of Medicine, Universidad de Chile, Santiago, Chile
| | - Salome Rivera
- Research Unit, Department of Paediatrics, Faculty of Medicine, Universidad de Chile, Santiago, Chile
| | - Veronica De la Maza
- Research Unit, Department of Paediatrics, Faculty of Medicine, Universidad de Chile, Santiago, Chile
| | - Milena Villarroel
- Department of Paediatrics, Hospital Dr. Luis Calvo Mackenna, Faculty of Medicine, Universidad de Chile, Santiago, Chile; Committee of Infectious Diseases, National Child Program of Antineoplastics Drugs Network (PINDA), Chile
| | - Paulina Coria
- Department of Paediatrics, Hospital Dr. Luis Calvo Mackenna, Faculty of Medicine, Universidad de Chile, Santiago, Chile
| | - Veronica Contardo
- Department of Paediatrics, Hospital Dr. Roberto del Rio, Faculty of Medicine, Universidad de Chile, Santiago, Chile; Committee of Infectious Diseases, National Child Program of Antineoplastics Drugs Network (PINDA), Chile
| | - Ana M Álvarez
- Department of Paediatrics, Hospital San Juan de Dios, Santiago, Chile; Committee of Infectious Diseases, National Child Program of Antineoplastics Drugs Network (PINDA), Chile
| | - Carmen M Zubieta
- Department of Paediatrics, Hospital Dr. Exequiel González Cortés, Santiago, Chile
| | - Valentina Gutierrez
- Department of Paediatrics, Hospital Dr. Sótero del Río, Santiago, Chile; Committee of Infectious Diseases, National Child Program of Antineoplastics Drugs Network (PINDA), Chile
| | - Karen Ducasse
- Department of Paediatrics, Hospital Gustavo Fricke, Viña del Mar, Chile; Committee of Infectious Diseases, National Child Program of Antineoplastics Drugs Network (PINDA), Chile
| | - Daniela Martínez
- Department of Paediatrics, Hospital San Borja Arriarán, Santiago, Chile; Committee of Infectious Diseases, National Child Program of Antineoplastics Drugs Network (PINDA), Chile
| | - Maria E Santolaya
- Department of Paediatrics, Hospital Dr. Luis Calvo Mackenna, Faculty of Medicine, Universidad de Chile, Santiago, Chile; Committee of Infectious Diseases, National Child Program of Antineoplastics Drugs Network (PINDA), Chile.
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Yin T, Han J, Hao J, Yu H, Qiu Y, Xu J, Peng Y, Wu X, Jin R, Zhou F. Clinical characteristics and risk factors of acute lymphoblastic leukemia in children with severe infection during maintenance treatment. Cancer Med 2023; 12:19372-19382. [PMID: 37768027 PMCID: PMC10587982 DOI: 10.1002/cam4.6495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 08/15/2023] [Accepted: 08/23/2023] [Indexed: 09/29/2023] Open
Abstract
BACKGROUND Infection is the most common adverse event of acute lymphoblastic leukemia (ALL) treatment and is also one of the main causes of death. METHODS To investigate the clinical characteristics and risk factors of severe infections during the maintenance phase of ALL treatment, we conducted a retrospective study. RESULTS A total of 181 children were eligible and 46 patients (25.4%) suffered from 51 events of severe infection, most of which occurred in the first half year of the maintenance phase (52.9%). The most common infection was pulmonary infection (86.3%) followed by bloodstream infection (19.6%). The main symptoms of ALL patients with pulmonary infection were fever, cough, and shortness of breath. The main manifestations of computer tomography (CT) were ground glass shadow (56.8%), consolidation shadow (27.3%), and streak shadow (25%). Multivariate binary logistic regression analysis showed that agranulocytosis, agranulocytosis ≥7 days, anemia, and low globulin level were independent risk factors for severe infection during the maintenance phase (all p < 0.05). CONCLUSIONS Taken together, blood routine examinations and protein levels should be monitored regularly for ALL patients in the maintenance phase, especially in the first 6 months. For ALL patients with risk factors, preventive anti-infective or supportive therapies can be given as appropriate to reduce the occurrence of severe infections.
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Affiliation(s)
- Tiantian Yin
- Department of Pediatrics, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Juan Han
- Department of Pediatrics, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Jinjin Hao
- Department of Pediatrics, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Hui Yu
- Department of Pediatrics, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Yining Qiu
- Department of Pediatrics, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Jiawei Xu
- Department of Pediatrics, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Yun Peng
- Department of Pediatrics, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Xiaoyan Wu
- Department of Pediatrics, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Runming Jin
- Department of Pediatrics, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Fen Zhou
- Department of Pediatrics, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
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Almatrafi MA, Dassner AM, Aquino V, Slone T, Sebert M. Retrospective Observational Assessment of the Impact of Cefepime Prophylaxis in Neutropenic Pediatric Patients With Acute Myelogenous Leukemia. J Pediatric Infect Dis Soc 2023; 12:471-476. [PMID: 37591306 DOI: 10.1093/jpids/piad056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Accepted: 08/14/2023] [Indexed: 08/19/2023]
Abstract
BACKGROUND The potential for cefepime prophylaxis to reduce bloodstream infections (BSIs) in pediatric patients with acute myelogenous leukemia (AML) has been incompletely characterized. METHODS A retrospective quasi-experimental study of patients under 21 years of age admitted with AML from 2010 through 2018 at two affiliated pediatric tertiary-care hospitals before and after the adoption of routine cefepime prophylaxis for afebrile AML patients during profound neutropenia. RESULTS The rate of BSIs per 1000 neutropenia days was significantly lower in the prophylaxis group than the baseline group (2.6 vs 15.5, incidence rate ratio [IRR] 0.17, 95% CI 0.09-0.32). Interrupted time-series analysis showed that a sharp reduction in BSIs coincided with the implementation of prophylaxis. Bacteremia with viridans group streptococci was frequent in the baseline group but not observed after adopting prophylaxis. Despite the increased use of cefepime, the rate of cefepime-nonsusceptible BSIs per 1000 neutropenia days decreased (1.6 vs 4.1, IRR 0.40, 95% CI 0.16-0.99). The median number of febrile neutropenia episodes per patient also decreased in the prophylaxis group, as did the proportion of patients admitted to the intensive care unit (ICU) (22/51 (43.1%) vs 26/38 (68.4%); risk difference -25.3%, 95% CI -44.4 to -2.8). A trend was observed toward an increased proportion of patients with Clostridioides difficile infection in the prophylaxis group (10/51 (19.6%) vs 3/38 (7.9%); risk difference 11.7%, 95% CI -3.4 to 29.0). CONCLUSIONS Cefepime prophylaxis was associated with a significant reduction in BSIs, febrile neutropenia, and ICU admission among pediatric AML patients.
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Affiliation(s)
| | - Aimee M Dassner
- Department of Pharmacy, Children's Health System of Texas, Dallas, Texas, USA
- Department of Pharmacy, Children's National Hospital, Washington, District of Columbia, USA
| | - Victor Aquino
- Division of Hematology and Oncology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Tamra Slone
- Division of Hematology and Oncology, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, Texas, USA
| | - Michael Sebert
- Division of Infectious Diseases, Department of Pediatrics, University of Texas Southwestern Medical Center, Dallas, Texas, USA
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Salvador C, Meryk A, Hetzer B, Bargehr C, Kropshofer G, Meister B, Anliker M, Crazzolara R. Immature platelet fraction predicts early marrow recovery after severe chemotherapy associated neutropenia. Sci Rep 2023; 13:3371. [PMID: 36849723 PMCID: PMC9971198 DOI: 10.1038/s41598-023-30469-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2022] [Accepted: 02/23/2023] [Indexed: 03/01/2023] Open
Abstract
Febrile neutropenia secondary to chemotherapy is one of the most critical complications in cancer treatment. The aim of this study was to determine if an increase in the percentage of immature platelet fraction (IPF%) might predict early neutrophil recovery following cytostatic-dependent aplasia. A retrospective cohort study compared serial complete blood counts and the level of C-reactive protein (CRP) following induction chemotherapy for Ewing sarcoma and Non-Ewing sarcoma patients. The measurements were taken on a Sysmex XE-2100 instrument. A total of 287 paired samples from 28 children after the first cycle of chemotherapy were analyzed to test if an increase in the IPF% anticipated the CRP peak and recovery of neutrophil count. The chemotherapy associated nadir of neutrophils, reticulocytes and platelets was reached at 9.7 ± 1.5, 11.0 ± 1.7 and 11.9 ± 0.9 days (mean ± SD) respectively, in Ewing sarcoma patients. Still in severe neutropenia, IPF% was the first parameter that significantly increased and anticipated the CRP peak (11.9 ± 1.6 days, mean ± SD). The IPF% continuously increased (maximum = 6.56% ± 2.8%, mean ± SD) and peaked at 12.2 ± 1.4 days (mean ± SD) after commencement of chemotherapy. Compared to neutrophil recovery (14.6 ± 1.4 days, mean ± SD), the IPF% peak was anticipated by 2.4 days (p = 0.0085). Although variably treated, in non-Ewing sarcoma patients the effect was similar and the IPF% peak anticipated neutrophil recovery by 6.8 ± 4.7 days (p < 0.01). IPF% increased significantly at > 48 h before neutrophil recovery in patients treated with chemotherapy. IPF% is an inexpensive parameter and may be valuable in the management of febrile neutropenia.
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Affiliation(s)
- Christina Salvador
- grid.5361.10000 0000 8853 2677Division of Hematology and Oncology, Department of Pediatrics I, Medical University of Innsbruck, Innsbruck, Austria
| | - Andreas Meryk
- grid.5361.10000 0000 8853 2677Division of Hematology and Oncology, Department of Pediatrics I, Medical University of Innsbruck, Innsbruck, Austria
| | - Benjamin Hetzer
- grid.5361.10000 0000 8853 2677Division of Hematology and Oncology, Department of Pediatrics I, Medical University of Innsbruck, Innsbruck, Austria
| | - Caroline Bargehr
- grid.5361.10000 0000 8853 2677Division of Hematology and Oncology, Department of Pediatrics I, Medical University of Innsbruck, Innsbruck, Austria
| | - Gabriele Kropshofer
- grid.5361.10000 0000 8853 2677Division of Hematology and Oncology, Department of Pediatrics I, Medical University of Innsbruck, Innsbruck, Austria
| | - Bernhard Meister
- grid.5361.10000 0000 8853 2677Division of Hematology and Oncology, Department of Pediatrics I, Medical University of Innsbruck, Innsbruck, Austria
| | - Markus Anliker
- grid.5361.10000 0000 8853 2677Central Institute for Medical and Chemical Laboratory Diagnosis, Medical University of Innsbruck, Innsbruck, Austria
| | - Roman Crazzolara
- Division of Hematology and Oncology, Department of Pediatrics I, Medical University of Innsbruck, Innsbruck, Austria.
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Li D, Li J, Zhao C, Liao X, Liu L, Xie L, Shang W. Diagnostic value of procalcitonin, hypersensitive C-reactive protein and neutrophil-to-lymphocyte ratio for bloodstream infections in pediatric tumor patients. Clin Chem Lab Med 2023; 61:366-376. [PMID: 36367370 DOI: 10.1515/cclm-2022-0801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 10/24/2022] [Indexed: 11/13/2022]
Abstract
OBJECTIVES Bloodstream infection (BSI) is one of the major causes of death in pediatric tumor patients. Blood samples are relatively easy to obtain and thus provide a ready source of infection-related biological markers for the prompt evaluation of infection risk. METHODS A total of 259 pediatric tumor patients were included from May 2019 to March 2022. Patients were divided into BSI group (n=70) and control group (n=189). Clinical and biological data were collected using electronic medical records. Differences in biological markers between BSI group and control group and differences before and during infection in BSI group were analyzed. RESULTS The infected group showed higher levels of procalcitonin (PCT) and hypersensitive C-reactive-protein (hsCRP), and lower prealbumin (PA) than the uninfected group. Area under the receiver-operating curve (ROC) curves (AUC) of PCT, hsCRP and NLR (absolute neutrophil count to the absolute lymphocyte count) were 0.756, 0.617 and 0.612. The AUC of other biomarkers was ≤0.6. In addition, PCT, hsCRP, NLR and fibrinogen (Fg) were significantly increased during infection, while PA and lymphocyte (LYM) were significantly decreased. Antibiotic resistant of Gram-positive bacteria to CHL, SXT, OXA and PEN was lower than that of Coagulase-negative Staphylococcus. Resistant of Gram-positive bacteria to CHL was lower, while to SXT was higher than that of Gram-negative bacteria. CONCLUSIONS This study explored the utility of biomarkers to assist in diagnosis and found that the PCT had the greatest predictive value for infection in pediatric tumor patients with BSI. Additionally, the PCT, hsCRP, NLR, PA, LYM and Fg were changed by BSI.
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Affiliation(s)
- Dongmei Li
- Department of Clinical Laboratory, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, P.R. China
| | - Jie Li
- Department of Clinical Laboratory, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, P.R. China
| | - Chuanxi Zhao
- Department of Clinical Laboratory, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, P.R. China
| | - Xianglu Liao
- Department of Clinical Laboratory, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, P.R. China
| | - Lisheng Liu
- Department of Clinical Laboratory, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, P.R. China
| | - Li Xie
- Department of Clinical Laboratory, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, P.R. China
| | - Wenjing Shang
- Department of Clinical Laboratory, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, Shandong, P.R. China
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Willis DN, McGlynn MC, Reich PJ, Hayashi RJ. Mortality in pediatric oncology and stem cell transplant patients with bloodstream infections. Front Oncol 2023; 12:1063253. [PMID: 36713545 PMCID: PMC9874914 DOI: 10.3389/fonc.2022.1063253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2022] [Accepted: 12/20/2022] [Indexed: 01/13/2023] Open
Abstract
Background Bloodstream infections (BSI) continue to represent a significant source of morbidity for pediatric oncology patients, however less is known regarding this population's risk of death. We sought to evaluate the risk of BSI and death at a large pediatric cancer center. Methods We retrospectively collected inpatient data from pediatric oncology and hematopoietic stem cell transplant (HSCT) patients over a 9-year period. We performed univariate and multivariable modeling to assess risk of BSI and mortality examining the following variables: demographics, underlying malignancy, history of HSCT, central line type, and febrile neutropenia (FN). Results During the study period, 6763 admissions from 952 patients met inclusion criteria. BSI occurred in 367 admissions (5.4%) from 231 unique individuals. Risk factors for BSI include younger age, diagnoses of hemophagocytic lymphohistiocytosis or acute myeloid leukemia, ethnicity, and history of HSCT. Mortality for those with BSI was 6.5%, compared to 0.7% without (OR 7.2, CI 4.1 - 12.7, p<0.0001). In patients with BSI, admissions with FN were associated with reduced mortality compared to admissions without FN (OR 0.21, CI 0.05 - 0.94, p=0.04). In both univariate and multivariable analysis, no other risk factor was significantly associated with mortality in patients with BSI. Conclusion BSI is a significant source of mortality in pediatric oncology and HSCT patients. While demographic variables contribute to the risk of BSI, they did not influence mortality. These findings highlight the importance of BSI prevention to reduce the risk of death in pediatric oncology patients. Future studies should focus on comprehensive BSI prevention.
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Affiliation(s)
- Daniel N. Willis
- Department of Pediatrics, Division of Hematology/Oncology, Washington University School of Medicine, St. Louis Children’s Hospital, St. Louis, MO, United States,*Correspondence: Daniel N. Willis,
| | - Mary Claire McGlynn
- Department of Pediatrics, Washington University School of Medicine, St. Louis Children’s Hospital, St. Louis, MO, United States
| | - Patrick J. Reich
- Department of Pediatrics, Division of Infectious Diseases, Washington University School of Medicine, St. Louis Children’s Hospital, St. Louis, MO, United States
| | - Robert J. Hayashi
- Department of Pediatrics, Division of Hematology/Oncology, Washington University School of Medicine, St. Louis Children’s Hospital, St. Louis, MO, United States
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Baker AH, Monuteaux MC, Michelson KA, Neuman MI. Resolution of Fever in the Pediatric Emergency Department and Bacteremia. Clin Pediatr (Phila) 2022; 62:474-480. [PMID: 36401509 DOI: 10.1177/00099228221138212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
To determine whether a lack of response to antipyretics was associated with bacteremia, we performed a cross-sectional study involving children with an initial temperature ≥38°C presenting to a pediatric emergency department (ED) from 2012 to 2020 who received an antipyretic and had a blood culture obtained. We assessed the association of resolution of fever at specific time points after antipyretic administration with bacteremia adjusting for age, complex chronic condition, blood culture source, type of antipyretic, and height of temperature. Among 6319 febrile children, 242 (3.8%) had bacteremia. The adjusted odds ratio of bacteremia was 1.6 (95% confidence interval: 1.2-2.2) among children who remained febrile at 180 minutes and 1.7 (1.2-2.4) among children who remained febrile at 240 minutes. Among febrile children presenting to a tertiary care ED for whom a blood culture was obtained, the response to an antipyretic varies based on the presence or absence of bacteremia.
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Affiliation(s)
- Alexandra H Baker
- Division of Emergency Medicine, Department of Pediatrics, Boston Children's Hospital, Boston, MA, USA.,Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Michael C Monuteaux
- Division of Emergency Medicine, Department of Pediatrics, Boston Children's Hospital, Boston, MA, USA
| | - Kenneth A Michelson
- Division of Emergency Medicine, Department of Pediatrics, Boston Children's Hospital, Boston, MA, USA.,Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Mark I Neuman
- Division of Emergency Medicine, Department of Pediatrics, Boston Children's Hospital, Boston, MA, USA.,Department of Pediatrics, Harvard Medical School, Boston, MA, USA
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Mukkada S, Melgar M, Bullington C, Chang A, Homsi MR, Gonzalez ML, Antillon F, Su Y, Tang L, Caniza MA. High morbidity and mortality associated with primary bloodstream infections among pediatric patients with cancer at a Guatemalan tertiary referral hospital. Front Public Health 2022; 10:1007769. [PMID: 36466535 PMCID: PMC9713936 DOI: 10.3389/fpubh.2022.1007769] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Accepted: 10/27/2022] [Indexed: 11/18/2022] Open
Abstract
Infectious complications remain major contributors to adverse outcomes in patients treated for non-communicable disease, particularly in resource limited settings. We performed a 5-year retrospective study of primary bloodstream infections at a dedicated pediatric oncology center in Guatemala. Two hundred and twelve episodes occurring in 194 unique patients qualified for inclusion. Patients required intensive care unit admission in 55% of episodes and death occurred in 24% of episodes. Despite subspecialty support in infectious diseases, poor outcomes, including prolonged hospitalization and mortality, were frequent. Our findings suggest that investments in laboratory and clinical data collection are critical to understanding the contributors to poor outcomes and therefore to improving the quality of bloodstream infection management in resource limited settings.
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Affiliation(s)
- Sheena Mukkada
- Department of Global Pediatric Medicine, St. Jude Children's Research Hospital, Memphis, TN, United States,Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN, United States,*Correspondence: Sheena Mukkada
| | - Mario Melgar
- Unidad Nacional de Oncología Pediátrica, Guatemala, Guatemala,Hospital Roosevelt, Guatemala, Guatemala
| | - Craig Bullington
- University of Tennessee Health Sciences Center, Memphis, TN, United States
| | - Alicia Chang
- Unidad Nacional de Oncología Pediátrica, Guatemala, Guatemala
| | - Maysam R. Homsi
- Department of Global Pediatric Medicine, St. Jude Children's Research Hospital, Memphis, TN, United States
| | - Miriam L. Gonzalez
- Department of Global Pediatric Medicine, St. Jude Children's Research Hospital, Memphis, TN, United States
| | - Federico Antillon
- Unidad Nacional de Oncología Pediátrica, Guatemala, Guatemala,School of Medicine, Francisco Marroquin University, Guatemala, Guatemala
| | - Yin Su
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, TN, United States
| | - Li Tang
- Department of Biostatistics, St. Jude Children's Research Hospital, Memphis, TN, United States
| | - Miguela A. Caniza
- Department of Global Pediatric Medicine, St. Jude Children's Research Hospital, Memphis, TN, United States,Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, TN, United States
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Slatnick LR, Miller K, Scott HF, Loi M, Esbenshade AJ, Franklin A, Lee-Sherick AB. Serum lactate is associated with increased illness severity in immunocompromised pediatric hematology oncology patients presenting to the emergency department with fever. Front Oncol 2022; 12:990279. [PMID: 36276165 PMCID: PMC9583361 DOI: 10.3389/fonc.2022.990279] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Accepted: 09/19/2022] [Indexed: 11/30/2022] Open
Abstract
Introduction Determining which febrile pediatric hematology/oncology (PHO) patients will decompensate from severe infection is a significant challenge. Serum lactate is a well-established marker of illness severity in general adult and pediatric populations, however its utility in PHO patients is unclear given that chemotherapy, organ dysfunction, and cancer itself can alter lactate metabolism. In this retrospective analysis, we studied the association of initial serum lactate in febrile immunosuppressed PHO patients with illness severity, defined by the incidence of clinical deterioration events (CDE) and invasive bacterial infection (IBI) within 48 hours. Methods Receiver operating characteristic (ROC) curves were reported using initial lactate within two hours of arrival as the sole predictor for CDE and IBI within 48 hours. Using a generalized estimating equations (GEE) approach, the association of lactate with CDE and IBI within 48 hours was tested in univariate and multivariable analyses including covariates based on Quasi-likelihood under Independence Model Criterion (QIC). Additionally, the association of lactate with secondary outcomes (i.e., hospital length of stay (LOS), intensive care unit (PICU) admission, PICU LOS, non-invasive infection) was assessed. Results Among 897 encounters, 48 encounters had ≥1 CDE (5%), and 96 had ≥1 IBI (11%) within 48 hours. Elevated lactate was associated with increased CDE in univariate (OR 1.77, 95%CI: 1.48-2.12, p<0.001) and multivariable (OR 1.82, 95%CI: 1.43-2.32, p<0.001) analyses, longer hospitalization (OR 1.15, 95%CI: 1.07-1.24, p<0.001), increased PICU admission (OR 1.68, 95%CI: 1.41-2.0, p<0.001), and longer PICU LOS (OR 1.21, 95%CI: 1.04-1.4, p=0.01). Elevated lactate was associated with increased IBI in univariate (OR 1.40, 95%CI: 1.16-1.69, p<0.001) and multivariable (OR 1.49, 95%CI: 1.23-1.79, p<0.001) analyses. Lactate level was not significantly associated with increased odds of non-invasive infection (p=0.09). The QIC of the model was superior with lactate included for both CDE (305 vs. 325) and IBI (563 vs. 579). Conclusions These data demonstrated an independent association of elevated initial lactate level and increased illness severity in febrile PHO patients, suggesting that serum lactate could be incorporated into future risk stratification strategies for this population.
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Affiliation(s)
- Leonora Rose Slatnick
- Department of Pediatrics, Center for Cancer and Blood Disorders, University of Colorado Anschutz Medical Center, Children’s Hospital Colorado, Aurora, CO, United States
- *Correspondence: Leonora Rose Slatnick,
| | - Kristen Miller
- Department of Pediatrics, Center for Cancer and Blood Disorders, University of Colorado Anschutz Medical Center, Children’s Hospital Colorado, Aurora, CO, United States
| | - Halden F. Scott
- Department of Pediatrics, Section of Pediatric Emergency Medicine, University of Colorado Anschutz Medical Center, Children’s Hospital Colorado, Aurora, CO, United States
| | - Michele Loi
- Department of Pediatrics, Center for Cancer and Blood Disorders, University of Colorado Anschutz Medical Center, Children’s Hospital Colorado, Aurora, CO, United States
- Department of Pediatrics, Division of Critical Care Medicine, University of Colorado Anschutz Medical Center, Children’s Hospital Colorado, Aurora, CO, United States
| | - Adam J. Esbenshade
- Department of Pediatrics, Vanderbilt University Medical Center and Vanderbilt Ingram Cancer Center, Nashville, TN, United States
| | - Anna Franklin
- Department of Pediatrics, Center for Cancer and Blood Disorders, University of Colorado Anschutz Medical Center, Children’s Hospital Colorado, Aurora, CO, United States
| | - Alisa B. Lee-Sherick
- Department of Pediatrics, Center for Cancer and Blood Disorders, University of Colorado Anschutz Medical Center, Children’s Hospital Colorado, Aurora, CO, United States
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10
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Central-line–associated bloodstream infections in a pediatric oncology and hematology hospital at home program. Infect Control Hosp Epidemiol 2022; 44:780-785. [DOI: 10.1017/ice.2022.184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Abstract
Objective:
Central-line–associated bloodstream infections (CLABSIs) are associated with significant morbidity among pediatric oncology-hematology patients, and risk factors remain largely unknown in the setting of hospital at home (HAH). Children in HAH receive intensive treatment (eg, chemotherapy and parenteral nutrition), with frequent central-line handling; thus, they may be at higher risk for CLABSI.
Methods:
We conducted a monocentric retrospective study of patients with a central line included in our HAH program from January 1 to December 31, 2016. HAH patient characteristics for children developing CLABSIs were compared to those who did not, based on blood cultures positive for infection and clinical data of all patients included.
Results:
Overall, 492 HAH stays were analyzed, with 144 patients. The overall CLABSI rate in these patients was 2.6 per 1,000 central-line days. Children who developed CLABSIs were younger (median age, 2.5 vs 8.8 years; P < .001), suffered more from hematological pathologies (malignant or nonmalignant, 75% vs 52%; P = .02), and had more frequently undergone hematopoietic stem-cell transplantation (30.8% vs 6.5%; P = .01). In addition, these patients often had a tunneled externalized catheter as the central line and were more frequently given parenteral nutrition at home (46% vs 8%; P < .001).
Conclusions:
CLABSI rates for children in HAH were more similar to those of inpatients than to rates previously reported for ambulatory patients. The factors associated with infection identified herein should be further validated in multicentric studies and considered to improve HAH practices, parallel to prevention measures used in the inpatient setting.
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11
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Al Battashi A, Al Harrassi B, Al Maskari N, Al Hashami H, Al Awaidy S. Alarming Antibiotic Resistance in Pediatric Oncology Patients: A Three-Year Prospective Cohort Study from Oman. Infect Drug Resist 2022; 15:3939-3947. [PMID: 35915810 PMCID: PMC9338433 DOI: 10.2147/idr.s369909] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 07/11/2022] [Indexed: 11/26/2022] Open
Abstract
Background Bloodstream infections (BSI) are severe and challenging oncological complications, with a consequent high morbidity and mortality in the immunocompromised. We reviewed the profile and susceptibility of bacteria associated with infections in children under 13 years of age receiving chemotherapy. Methods Prospective cohort study of pediatric oncology patients was conducted between January 2015 and October 2017 at the Royal Hospital in Oman. Patient demographics, clinical data, laboratory parameters, microbial etiology and susceptibility, and outcomes were retrieved and analyzed. Results A total of 74 episodes of positive bacterial blood cultures were detected in 38 oncology patients (positive blood culture rate of 51%). Fifty-seven percent were positive for gram-negative organisms with Klebsiella (21%) being the most common gram-negative organism cultured, and the most common gram-positive organism was Staphylococcus (coagulase negative Staphylococcus (CONs) and S. Aureus) (30%). The majority of patients had gastrointestinal complaints (74%), and almost half (51%) had prolonged periods of neutropenia (>7 days). One third of gram-negative organisms were resistant to four or more antibiotics with a major resistance of 31% to piperacillin-tazobactam. Of the gram-positive organisms, 38% were resistant to at least four antibiotics and 30% were pan-resistant (except for vancomycin). Conclusion The gram-negative organisms were dominant in BSIs with Klebsiella being the most common culprit. Bacteremia was prevalent, however, high resistance to first-line antibiotics was documented amongst gram-negative isolates, demanding strategies to ensure our patients’ safety.
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Affiliation(s)
- Abeer Al Battashi
- Department of Pediatric Hematology and Oncology, The National Oncology Centre, Royal Hospital, Ministry of Health, Muscat, Oman
| | | | - Nawal Al Maskari
- Pediatric Infectious Diseases, Child Health Department, Royal Hospital, Ministry of Health, Muscat, Oman
| | - Hilal Al Hashami
- Pediatric Infectious Diseases, Child Health Department, Royal Hospital, Ministry of Health, Muscat, Oman
| | - Salah Al Awaidy
- Office of Health Affairs, Ministry of Health, Muscat, Oman
- Correspondence: Salah Al Awaidy, Office of Health Affairs, Ministry of Health, Al Khuwair Street, Muscat, Oman, Tel +968 99315063, Fax +968 24946381, Email
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12
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Infection prevention requirements for the medical care of immunosuppressed patients: recommendations of the Commission for Hospital Hygiene and Infection Prevention (KRINKO) at the Robert Koch Institute. GMS HYGIENE AND INFECTION CONTROL 2022; 17:Doc07. [PMID: 35707229 PMCID: PMC9174886 DOI: 10.3205/dgkh000410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In Germany, guidelines for hygiene in hospitals are given in form of recommendations by the Commission for Hospital Hygiene and Infection Prevention (Kommission für Krankenhaushygiene und Infektionsprävention, "KRINKO"). The KRINKO and its voluntary work are legitimized by the mandate according to § 23 of the Infection Protection Act (Infektionsschutzgesetz, "IfSG"). The original German version of this document was published in February 2021 and has now been made available to the international professional public in English. The guideline provides recommendations on infection prevention and control for immunocompromised individuals in health care facilities. This recommendation addresses not only measures related to direct medical care of immunocompromised patients, but also management aspects such as surveillance, screening, antibiotic stewardship, and technical/structural aspects such as patient rooms, air quality, and special measures during renovations.
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13
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Outcomes for paediatric acute leukaemia patients admitted to the paediatric intensive care unit. Eur J Pediatr 2022; 181:1037-1045. [PMID: 34694507 DOI: 10.1007/s00431-021-04292-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 09/29/2021] [Accepted: 10/08/2021] [Indexed: 10/20/2022]
Abstract
Children with acute leukaemia (AL) are a high-risk population for infections and life-threatening conditions requiring paediatric intensive care unit (PICU) admission, presenting an increased mortality rate. A few literature exists about PICU outcomes in this kind of patients, especially with haematopoietic stem cell transplant (HSCT) background. We investigated the clinical and epidemiological characteristics of these patients as well as their outcomes. A retrospective, single-centre analytical/observational study was conducted from January 2011 to December 2018 in the PICU of a tertiary care hospital. AL patients from 28 days to 18 years old admitted to the PICU were included, excluding those with histories of HSCT or CAR T-cell therapy. We collected epidemiological and clinical characteristics, laboratory and microbiology results and outcomes. Forty-three patients with AL required urgent admission (35 lymphoblastic and 8 myeloblastic) for 63 different episodes. The main reasons were sepsis (21, 33.3%), hyperleukocytosis (12, 19%), respiratory failure (11, 17.5%) and seizures (8, 12.7%). Nineteen (30.2%) required inotropic support, and fifteen (23.8%) required mechanical ventilation. Three patients died at the hospital (3/43, 6.9%). Sixty-day mortality was 9.3%, and 1-year mortality was 13.9%. There was no differences regarding the type of AL and 60-day mortality (log-rank 2.652, p = 0.103).Conclusion: In our study, the main cause of admission for AL patients was infection, which was associated to more severity and longer hospital admission. What is Known: • Acute leukaemia is the most common childhood cancer. Admission to a paediatric intensive care unit is required in 30% of children with acute leukaemia. • Regarding the outcomes of children with acute leukaemia that require admission to the intensive care unit data are scarce. What is New: • Mortality in acute leukaemia patients admitted to the paediatric intensive care unit is lower than that of patients with a history of stem cell therapy but higher than that of patients with solid tumours. • The main reason for admission was sepsis, which is related in literature to more severity and long length of stay.
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14
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Predictive Factors for Gram-negative Versus Gram-positive Bloodstream Infections in Children With Cancer. J Pediatr Hematol Oncol 2022; 44:e368-e373. [PMID: 34310469 DOI: 10.1097/mph.0000000000002253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Accepted: 05/23/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Identifying potential predictive factors for the type of bacteremia (Gram-negative vs. Gram-positive) in children with cancer would be crucial for the timely selection of the appropriate empiric antibiotic treatment. MATERIALS AND METHODS Demographic, clinical, and laboratory characteristics of children with cancer and a bacterial bloodstream infection (BSI) (February 1, 2011 to February 28, 2018) in a tertiary pediatric oncology department were retrospectively examined and were correlated with the type of isolated bacteria. RESULTS Among 224 monomicrobial bacterial BSI episodes, Gram-negative and Gram-positive bacteria were isolated in 110 and 114 episodes, respectively. Gram-negative bacteria were isolated significantly more frequently in girls (Gram-negative/Gram-positive ratio 1.7:1) versus boys (Gram-negative/Gram-positive ratio 0.72:1), P=0.002, in patients with previous BSI episodes (1.4:1) versus those without (0.8:1), P=0.042, and in children with hematologic malignancy (1.3:1) versus those who suffered from solid tumors (0.52:1), P=0.003. Gram-negative BSI episodes were more frequently correlated with a lower count of leukocytes, P=0.009, neutrophils, P=0.009 and platelets, P=0.002, but with significantly higher C-reactive protein (CRP) levels, P=0.049. Female sex, hematologic malignancy, and higher CRP levels remained independent risk factors for Gram-negative BSI in the multivariate analysis. Among neutropenic patients, boys with solid tumors and a recent central venous catheter placement appear to be at increased risk for Gram-positive BSI in the multivariate analysis. CONCLUSIONS Although Gram-negative and Gram-positive BSIs are close to balance in children with cancer, Gram-negative bacteria are more likely to be isolated in girls, children with hematologic malignancies and those with higher CRP level at admission. In contrast, neutropenic boys with solid tumors and a recently placed central venous catheter may be at increased risk for Gram-positive BSI indicating probably the need for initially adding antibiotics targeting Gram-positive bacteria.
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15
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Liu CY, Li C. Clinical Features and Risk Factors of Severe Pneumonia in Children With Acute Lymphoblastic Leukemia. Front Pediatr 2022; 10:813638. [PMID: 35601429 PMCID: PMC9120655 DOI: 10.3389/fped.2022.813638] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 03/23/2022] [Indexed: 01/08/2023] Open
Abstract
OBJECTIVE This study aims to analyze the clinical characteristics of pediatric acute lymphoblastic leukemia (ALL) complicated by pneumonia and the risk factors of severe cases to preliminarily construct a prediction model for ALL complicated by severe pneumonia. METHODS A retrospective analysis was carried out on the clinical data of children diagnosed with ALL complicated by pneumonia hospitalized at the Department of Pediatrics of the Affiliated Hospital of Southwest Medical University between January 2013 and December 2020. The risk factors of severe ALL complicated by pneumonia were investigated with logistic regression analysis, and the risk prediction model was constructed. RESULTS A total of 116 cases of pediatric ALL complicated by pneumonia were analyzed. There were 71 cases of mild pneumonia and 45 cases of severe pneumonia. The main clinical manifestations were cough in 112 cases and fever in 109. Pathogens were detected in 23 cases. Multiple regression factor analysis indicated that the use of hormones (OR 4.001, 95% CI: 1.505-10.632), neutropenia or agranulocytosis (OR 7.472, 95% CI: 2.710-20.602), hemoglobin (Hb) < 90 g/L (OR 3.270, 95% CI: 1.256~8.516), and C-reactive protein (CRP) >15 mg/L (OR 3.253, 95% CI: 1.209~8.751) were independent risk factors that were associated with severe pneumonia. Logistic regression was used to establish the risk prediction model of ALL with severe pneumonia. The p-value was 0.659. The area under the receiver operating characteristic curve was 0.851, and the sensitivity and specificity were 84.4 and 71.8%, respectively. CONCLUSION The development of severe pneumonia may be affected by the use of hormones, neutropenia or agranulocytosis, Hb < 90 g/L, and CRP > 15 mg/L. The prediction model based on the risk factors is effective, which can provide a reference for the clinical evaluation of acute lymphoblastic leukemia with severe pneumonia.
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Affiliation(s)
- Chun-Yan Liu
- Department of Pediatrics, The Affiliated Hospital of Southwest Medical University, Luzhou, China.,Sichuan Clinical Research Center for Birth Defects, Luzhou, China
| | - Cheng Li
- Department of Pediatrics, The Affiliated Hospital of Southwest Medical University, Luzhou, China.,Sichuan Clinical Research Center for Birth Defects, Luzhou, China
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16
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Maarbjerg SF, Kiefer LV, Albertsen BK, Schrøder H, Wang M. Bloodstream Infections in Children With Cancer: Pathogen Distribution and Antimicrobial Susceptibility Patterns Over a 10-Year Period. J Pediatr Hematol Oncol 2022; 44:e160-e167. [PMID: 34310474 DOI: 10.1097/mph.0000000000002258] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Accepted: 05/30/2021] [Indexed: 11/26/2022]
Abstract
Bloodstream infections (BSIs) adversely affect clinical outcome in children with cancer. Over 1 decade, this retrospective cohort study describes pathogen distribution in BSIs and antimicrobial susceptibility against empirical antibiotics frequently prescribed in children with cancer. The antibiotic efficacy was evaluated through the determination of minimal inhibitory concentrations for piperacillin-tazobactam and meropenem and by disk diffusion for remaining antibiotics. From 2004 to 2013, 398 BSIs occurred in 196 children with cancer (median age: 5.4 y), resulting in 457 bacteria. Overall, 266 (58.2%) were Gram-positive, and 191 (41.8%) were Gram-negative with a significant Gram-positive increase over time (P=0.032). Coagulase-negative staphylococci (74, 16.2%), viridans group streptococci (67, 14.7%), Escherichia coli (52, 11.4%), and Staphylococcus aureus (39, 8.5%) were the most common pathogens. Susceptibility to piperacillin-tazobactam (95.9%, P=0.419) and meropenem (98.9%, P=0.752) was stable over time, and resistance was observed among viridans group streptococci against piperacillin-tazobactam (18%) and meropenem (7%) and among Enterobacterales against piperacillin-tazobactam (3%). Vancomycin showed 98% Gram-positive activity, gentamicin 82% Gram-negative activity and ampicillin, cefotaxime, and cefuroxime were active in 50%, 72%, and 69% of pathogens, respectively, and BSI-related mortality was 0%. In conclusion, over 1 decade, we report an increase in Gram-positive BSIs, and stable, low-resistance rates against currently recommended empirical antibiotics, piperacillin-tazobactam and meropenem.
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Affiliation(s)
| | | | | | | | - Mikala Wang
- Clinical Microbiology, Aarhus University Hospital, Aarhus, Denmark
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17
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Martynov I, Schoenberger J. Impact of Perioperative Absolute Neutrophil Count on Central Line-Associated Bloodstream Infection in Children With Acute Lymphoblastic and Myeloid Leukemia. Front Oncol 2021; 11:770698. [PMID: 34888247 PMCID: PMC8649799 DOI: 10.3389/fonc.2021.770698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Accepted: 10/29/2021] [Indexed: 11/13/2022] Open
Abstract
Background There is lack of evidence concerning safety of placement of tunneled central venous catheters (TCVCs) in neutropenic children with acute leukemias. Here, we evaluate the impact of absolute neutrophil count (ANC) at the time of TCVC placement on development of central line-associated bloodstream infections (CLABSI) in children with lymphoblastic (ALL) or myeloid leukemia (AML). Materials and Methods A retrospective observational study of children undergoing TCVC placement at a tertiary referral hospital between January 2000 and December 2019 was performed. Traditional and competing-risks regression models were used to estimate the effect of perioperative ANC on development of CLABSI. Results A total of 350 children (median age 6.4 [IQR: 3.1–10.9] years) underwent 498 consecutive TCVC implantations in neutropenic (n = 172, 34.5%) and non-neutropenic conditions (n = 326, 65.5%). The median length of observation per TCVC was 217.1 (IQR: 116.1–260.5) days with a total of 99,681 catheter days (CD). There were no differences in early (within first 30 days after TCVC placement) and overall CLABSI rates between neutropenic and non-neutropenic patients (HR 1.250, p = 0.502; HR 1.633, p = 0.143). We identified female sex (HR 2.640, p = 0.006) and the use of TCVC for treatment of relapsed leukemia (HR 4.347, p < 0.0001) as risk factors for early CLABSI and the use of double-lumen catheters (HR 2.607, p = 0.003) and use of TCVCs during leukemia relapse (HR 2.004, p = 0.005) for overall study period. Conclusion The placement of TCVC in children with neutropenia undergoing anticancer therapy for acute leukemia is safe and not associated with an elevated rate of CLABSI.
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Affiliation(s)
- Illya Martynov
- Department of Pediatric Surgery, University Hospital of Freiburg, Freiburg, Germany.,Department of Pediatric Surgery, University of Leipzig, Leipzig, Germany
| | - Joachim Schoenberger
- Department of Pediatric Surgery, University Hospital of Freiburg, Freiburg, Germany.,Department of Pediatric Surgery, Helios Kliniken Schwerin, Schwerin, Germany
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18
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Simon A. 14/w mit Fieber bei Granulozytopenie (Ewing-Sarkom). Monatsschr Kinderheilkd 2021. [DOI: 10.1007/s00112-021-01347-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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19
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Almatrafi MA, Almuflihi A, Jarwann R, Alghraibi S, Ashgar E, Alsahaf N, Aburiziza AJ. Viridans Group Streptococcus Meningitis in an Immunocompetent Child: A Case Report. AMERICAN JOURNAL OF CASE REPORTS 2021; 22:e933089. [PMID: 34520449 PMCID: PMC8450424 DOI: 10.12659/ajcr.933089] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Patient: Female, 14-month-old
Final Diagnosis: Viridans group streptococcus meningitis
Symptoms: Fever • irritability • vomiting
Medication: —
Clinical Procedure: —
Specialty: Infectious Diseases
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Affiliation(s)
- Mohammed A Almatrafi
- Department of Pediatrics, Umm Al Qura University, Mecca, Saudi Arabia.,Department of Pediatrics, Security Forces Hospital, Mecca, Saudi Arabia
| | | | - Rawan Jarwann
- Department of Pediatrics, Security Forces Hospital, Mecca, Saudi Arabia
| | - Shroq Alghraibi
- Department of Pediatrics, Security Forces Hospital, Mecca, Saudi Arabia
| | - Enais Ashgar
- Medical College of Umm Al Qura University, Mecca, Saudi Arabia
| | - Nouf Alsahaf
- Medical College of Umm Al Qura University, Mecca, Saudi Arabia
| | - Abdullah J Aburiziza
- Department of Pediatrics, Umm Al Qura University, Mecca, Saudi Arabia.,Department of Pediatrics, Security Forces Hospital, Mecca, Saudi Arabia
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20
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Trends in bacterial bloodstream infections and resistance in immuno-compromised patients with febrile neutropenia: a retrospective analysis. Eur J Pediatr 2021; 180:2921-2930. [PMID: 33835249 DOI: 10.1007/s00431-021-04056-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2020] [Revised: 03/13/2021] [Accepted: 03/29/2021] [Indexed: 10/21/2022]
Abstract
Bacterial infections remain a major cause of morbidity and mortality in immunocompromised children. From the onset of fever, an early administration of broad-spectrum antibiotics is begun; this strategy could induce emergence of multi-drug resistant bacteria (MDR). We describe the incidence and microbiological spectrum, including MDR bacteria of bacterial documented blood-stream infections (BSI) in immunocompromised children. A retrospective, descriptive study was conducted in a tertiary referral centre in France from January 2014 to December 2017. Our cohort included a large scale of patients with febrile neutropenia: haematological and oncological malignancies, haematopoietic stem cell transplantations, severe combined immunodeficiency syndromes. BSI were defined by positive blood culture samples associated with fever. Among 760 febrile neutropenia episodes in 7301 admitted patients, we identified 310 documented BSI with a mean of 7.4 BSI/1000 patient bed days. Only 2.9% BSIs were caused by MDR bacteria, none vancomycin resistant. Coagulase-negative staphylococci were identified in 49.7% BSI and Staphylococcus aureus caused 6.5% infections. Gram-negative bacilli accounted for 21.6% of isolated bacteria, Pseudomonas for 4.8%. The incidence of BSI annually decreased by 0.75% (p = 0.002).Conclusion: With a step-down strategy at 48 h of initial broad-spectrum antibiotic therapy, we reported a low number of MDR bacteria, no deaths related to BSI. What is Known: • Bacterial bloodstream infections are a leading cause of morbidity and mortality in immunocompromised children • Multi-drug resistant bacteria are emerging worldwide. What is New: • Initial broad-spectrum antibiotic therapy with a step-down strategy at 48 h: no deaths related to bloodstream infections with a low number of resistant bacteria. • Parental and nurse stewardship to decrease bloodstream infections incidence with a drop of staphylococcal infections.
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21
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Hord JD, Dandoy CE. Are we certain that chlorhexidine gluconate bathing is not beneficial in reducing central line associated blood stream infections among children with cancer or undergoing hematopoietic stem cell transplantation? Cancer 2021; 127:2811-2812. [PMID: 33945633 DOI: 10.1002/cncr.33572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 02/19/2021] [Indexed: 01/18/2023]
Affiliation(s)
- Jeffrey D Hord
- Showers Family Center for Childhood Cancer and Blood Disorders, Akron Children's Hospital, Akron, Ohio
| | - Christopher E Dandoy
- Division of Stem Cell Transplant and Immune Deficiency, Cincinnati Children's Hospital Medical Center, University of Cincinnati School of Medicine, Cincinnati, Ohio
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22
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Ockfen S, Egle L, Sauter K, Haber M, Becker SL, Wagenpfeil G, Graf N, Simon A. Meropenem Use in Pediatric Oncology - Audit on Indication, Appropriateness and Consumption Comparing Patient Derived and Pharmacy Dispensing Data. KLINISCHE PADIATRIE 2021; 233:278-285. [PMID: 34261135 DOI: 10.1055/a-1481-8905] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Meropenem is an important second- or third-line antibiotic in pediatric cancer patients with febrile neutropenia (FN). Concise utilization data of meropenem in this setting is limited. It remains unclear how drug dispensing data from the hospital pharmacy correlate with data derived from patients' files. METHODS Retrospective audit of meropenem-consumption in a University-affiliated pediatric oncology center in days of therapy (DOT)/100 inpatient days. The individual indication for meropenem was critically reviewed. The real consumption (in g/100 inpatient days) was compared with the drug amounts dispensed by the hospital pharmacy (in gram and in defined daily doses (DDD)/100 inpatient days). All patients receiving at least one dose of meropenem from 1st of April 2016 until the 30th of June 2018 were included. RESULT Of 235 consecutive patients, 45 (19%) received meropenem, comprising 57 FN events. The probability of receiving at least one dose of meropenem was significantly higher in patients with ALL, AML, NHL and certain CNS tumors. Preceding the use of meropenem, only 5% of patients were known to be colonized with multidrug-resistant Gram-negative pathogens. Meropenem was administered as first-line treatment in 26% of all meropenem cycles, in 74% of all FN events with meropenem, Piperacillin-Tazobactam was used for initial treatment. In 5 of 57 FN events (8.8%), initial blood cultures yielded a Gram-negative pathogen. Concerning definite treatment, appropriate alternatives to meropenem with a smaller spectrum of activity would have been available in 4 cases, but a de-escalation was not performed. The median length of therapy in the meropenem group was 6 days, the corresponding median for days of therapy (DOT) was 12 days. This corresponds with combination therapy in 56% of all meropenem treatments, mostly with teicoplanin. On average, drug dispensing data from the hospital pharmacy were 1.53 times higher than real use (relying on patients' data) without a significant correlation. A higher Case-mix Index positively correlated with meropenem-consumption. CONCLUSION The use of meropenem should become a target of antibiotic stewardship programs in order to restrict its use to certain indications and preserve its outstanding role as second- or third-line antibiotic in this vulnerable population. Irrespective of the metrics used (g or DDD/100 inpatient days), pharmacy dispensing data do not accurately depict real patient-derived data concerning meropenem use in pediatric cancer patients.
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Affiliation(s)
- Svenja Ockfen
- Pediatric Hematology and Oncology, Children's Hospital Medical Center, Children's Hospital Medical Center, Saarland University Hospital, Homburg, Germany
| | - Leonie Egle
- Pediatric Hematology and Oncology, Children's Hospital Medical Center, Children's Hospital Medical Center, Saarland University Hospital, Homburg, Germany
| | - Katharina Sauter
- Paediatric Hematology and Oncology, Children's Hospital Medical Center, Homburg, Germany
| | - Manfred Haber
- Director Hospital Pharmacy, Saarland University Hospital, Homburg/Saar, Homburg, Germany
| | - Sören L Becker
- Medical Microbiology and Hygiene, Saarland University Medical Center, Homburg, Germany
| | - Gudrun Wagenpfeil
- Saarland University, Campus Homburg, Institutes for Medical Biometry, Epidemiology and Medical Informatics (IMBEI), Homburg, Germany
| | - Norbert Graf
- Paediatric Hematology and Oncology, Children's Hospital Medical Center, Homburg, Germany
| | - Arne Simon
- Paediatric Hematology and Oncology, Children's Hospital Medical Center, Homburg, Germany
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23
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Yin X, Ding Y, Yu L, Guo C, Cui Y, Zhai X, Wang Y, Ding S, Shen M, Li Z, Xu R. Efficacy and safety of chemotherapy combined with different doses of IL-2 maintenance therapies for acute myeloid leukemia: A protocol for a Bayesian network meta-analysis. Medicine (Baltimore) 2021; 100:e26098. [PMID: 34114994 PMCID: PMC8202562 DOI: 10.1097/md.0000000000026098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 05/06/2021] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Acute myeloid leukemia (AML) is the most common malignant tumor of the hematopoietic system, which seriously threatens the lives of patients. Most AML patients have acute onset, severe condition, and poor prognosis. The present study aimed to comprehensively evaluate the effectiveness and safety of chemotherapy combined with different doses of interleukin-2 (IL-2) maintenance treatments in AML by Bayesian network meta-analysis (NMA). METHODS From its inception until October 2021, we will search PubMed, Cochrane Library, CNKI, Embase, and other databases to comprehensively collect randomized controlled trials (RCTs) of chemotherapy combined with different doses of IL-2 maintenance therapies for AML. Two independent researchers will complete the literature screening and data extraction according to the inclusion and exclusion criteria, and then independently conduct a bias risk assessment of all the evidence. Bayesian NMA was used to evaluate all the evidence comprehensively. Use STATA16.0 and WinBUGS1.4.3 software to process and analyze all data, and classify the quality of evidence in NMA according to grading of recommendations assessment, development, and evaluation . RESULTS The study will evaluate the efficacy and safety of chemotherapy combined with different doses of IL-2 maintenance therapies for AML. CONCLUSION The study will provide a basis for the efficacy and safety of chemotherapy combined with different doses of IL-2 maintenance therapies for AML. We hope that this study can provide meaningful support for clinicians and patients. PROTOCOL REGISTRATION NUMBER INPLASY202140106. ETHICAL APPROVAL Since the study is based on published or registered RCTs, ethical approval and patient informed consent are abandoned.
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Affiliation(s)
- Xuewei Yin
- Shandong University of Traditional Chinese Medicine
| | - Yi Ding
- The Second Affiliated Hospital of Shandong University of Traditional Chinese Medicine
| | - Liming Yu
- The Third Affiliated Hospital of Shandong First Medical University
| | - Chenchen Guo
- Neck-Shoulder and Lumbocrural Pain Hospital Affiliated to Shandong First Medical University
| | | | - Xixi Zhai
- Shandong University of Traditional Chinese Medicine
| | - Yan Wang
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine
| | - Shumin Ding
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine
| | - Mingyue Shen
- Shanxi Medical University, Jinan, Shandong, China
| | - Zonghong Li
- Shandong University of Traditional Chinese Medicine
| | - Ruirong Xu
- Affiliated Hospital of Shandong University of Traditional Chinese Medicine
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Simon A, Fahrendorf W, Hitschmann G. Preclinical evaluation of passive disinfection caps with a long-term catheter for the prevention of catheter-related bloodstream infection in pediatric cancer patients. GMS HYGIENE AND INFECTION CONTROL 2021; 16:Doc20. [PMID: 34113538 PMCID: PMC8167456 DOI: 10.3205/dgkh000391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
The use of passive disinfection devices (disinfection caps) may be a beneficial part of a maintenance care bundle, aiming at the prevention of catheter-related bloodstream infections in pediatric cancer patients. This preclinical in vitro investigation tested the visual and mechanical integrity of a Broviac™ catheter hub after simulation testing with 122 3M™ CurosTM Stopper Disinfection Caps for Open Female Luers repeatedly attached and removed over 6 months. We found that these catheter hubs were compatible, fully operational, and airtight with use of 3M Curos stopper caps after 6 months of use with 122 caps per catheter hub.
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Affiliation(s)
- Arne Simon
- Pediatric Oncology and Hematology, Children's Hospital Medical Center, Saarland University Hospital, Homburg/Saar, Germany
| | - Wolfgang Fahrendorf
- 3M Medical Solutions Division, Health Care Business Group, 3M Central Europe Region, 3M Deutschland GmbH, Neuss, Germany
| | - Guido Hitschmann
- Medical Solutions Division Laboratory, Europe, Middle East and Africa, 3M Deutschland GmbH, Neuss, Germany
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Antibiotic-Resistant Infections and Treatment Challenges in the Immunocompromised Host: An Update. Infect Dis Clin North Am 2021; 34:821-847. [PMID: 33131573 DOI: 10.1016/j.idc.2020.08.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This article reviews antibiotic resistance and treatment of bacterial infections in the growing number of patients who are immunocompromised: solid organ transplant recipients, the neutropenic host, and persons with human immunodeficiency virus and AIDS. Specific mechanisms of resistance in both gram-negative and gram-positive bacteria, as well as newer treatment options are addressed elsewhere and are only briefly discussed in the context of the immunocompromised host.
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26
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Lehrnbecher T, Averbuch D, Castagnola E, Cesaro S, Ammann RA, Garcia-Vidal C, Kanerva J, Lanternier F, Mesini A, Mikulska M, Pana D, Ritz N, Slavin M, Styczynski J, Warris A, Groll AH. 8th European Conference on Infections in Leukaemia: 2020 guidelines for the use of antibiotics in paediatric patients with cancer or post-haematopoietic cell transplantation. Lancet Oncol 2021; 22:e270-e280. [PMID: 33811814 DOI: 10.1016/s1470-2045(20)30725-7] [Citation(s) in RCA: 52] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 11/16/2020] [Accepted: 11/17/2020] [Indexed: 11/27/2022]
Abstract
Paediatric patients with cancer and those undergoing haematopoietic cell transplantation are at high risk of bacterial infections. The 8th European Conference on Infections in Leukaemia (ECIL-8) convened a Paediatric Group to review the literature and to formulate recommendations for the use of antibiotics according to the European Society of Clinical Microbiology and Infectious Diseases grading system. The evaluation of antibacterial prophylaxis included mortality, bloodstream infection, febrile neutropenia, emergence of resistance, and adverse effects as endpoints. Initial antibacterial therapy and antibiotic de-escalation or discontinuation focused on patients with a clinically stable condition and without previous infection or colonisation by resistant bacteria, and on patients with a clinically unstable condition or with previous infection or colonisation by resistant bacteria. The final considerations and recommendations of the ECIL-8 Paediatric Group on antibacterial prophylaxis, initial therapy, and de-escalation strategies are summarised in this Policy Review.
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Affiliation(s)
- Thomas Lehrnbecher
- Pediatric Hematology and Oncology, Hospital for Children and Adolescents, Johann Wolfgang Goethe University, Frankfurt, Germany.
| | - Dina Averbuch
- Department of Pediatrics, Hadassah Hebrew University Medical Center, Jerusalem, Israel
| | - Elio Castagnola
- Infectious Diseases Unit, Department of Pediatrics, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Simone Cesaro
- Pediatric Hematology Oncology, Department of Mother and Child, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Roland A Ammann
- Pediatric Hematology and Oncology, Department of Pediatrics, Inselspital, Bern University Hospital, Bern, Switzerland
| | - Carolina Garcia-Vidal
- Department of Infectious Diseases, Hospital Clinic of Barcelona, University of Barcelona, Barcelona, Spain; IDIBAPS, University of Barcelona, Barcelona, Spain
| | - Jukka Kanerva
- Division of Hematology-Oncology and Stem Cell Transplantation, New Children's Hospital, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Fanny Lanternier
- Infectious Diseases Unit, Necker-Enfants Malades Hospital, Assistance Publique-Hôpitaux de Paris, University of Paris, Paris, France
| | - Alessio Mesini
- Infectious Diseases Unit, Department of Pediatrics, IRCCS Istituto Giannina Gaslini, Genoa, Italy
| | - Malgorzata Mikulska
- Division of Infectious Diseases, Department of Health Sciences, University of Genoa, Genoa, Italy; IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Dorothea Pana
- Department of Medicine, European University of Cyprus, Nicosia, Cyprus
| | - Nicole Ritz
- Pediatric Infectious Diseases and Vaccinology, University of Basel Children's Hospital, Basel, Switzerland
| | - Monica Slavin
- Department of Infectious Diseases and National Centre for Infections in Cancer, Peter MacCallum Cancer Centre, Melbourne, VIC, Australia
| | - Jan Styczynski
- Department of Pediatric Hematology and Oncology, Collegium Medicum, Nicolaus Copernicus University Torun, Bydgoszcz, Poland
| | - Adilia Warris
- MRC Centre for Medical Mycology, University of Exeter, Exeter, UK
| | - Andreas H Groll
- Infectious Disease Research Program, Center for Bone Marrow Transplantation, Department of Pediatric Hematology and Oncology, University Children's Hospital Münster, Münster, Germany
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27
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Lehrnbecher T, Fisher BT, Phillips B, Alexander S, Ammann RA, Beauchemin M, Carlesse F, Castagnola E, Davis BL, Dupuis LL, Egan G, Groll AH, Haeusler GM, Santolaya M, Steinbach WJ, van de Wetering M, Wolf J, Cabral S, Robinson PD, Sung L. Guideline for Antibacterial Prophylaxis Administration in Pediatric Cancer and Hematopoietic Stem Cell Transplantation. Clin Infect Dis 2021; 71:226-236. [PMID: 31676904 PMCID: PMC7312235 DOI: 10.1093/cid/ciz1082] [Citation(s) in RCA: 70] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Accepted: 10/29/2019] [Indexed: 11/27/2022] Open
Abstract
Background Bacteremia and other invasive bacterial infections are common among children with cancer receiving intensive chemotherapy and in pediatric recipients of hematopoietic stem cell transplantation (HSCT). Systemic antibacterial prophylaxis is one approach that can be used to reduce the risk of these infections. Our purpose was to develop a clinical practice guideline (CPG) for systemic antibacterial prophylaxis administration in pediatric patients with cancer and those undergoing HSCT. Methods An international and multidisciplinary panel was convened with representation from pediatric hematology/oncology and HSCT, pediatric infectious diseases (including antibiotic stewardship), nursing, pharmacy, a patient advocate, and a CPG methodologist. The panel used the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) approach to generate recommendations based on the results of a systematic review of the literature. Results The systematic review identified 114 eligible randomized trials of antibiotic prophylaxis. The panel made a weak recommendation for systemic antibacterial prophylaxis for children receiving intensive chemotherapy for acute myeloid leukemia and relapsed acute lymphoblastic leukemia (ALL). Weak recommendations against the routine use of systemic antibacterial prophylaxis were made for children undergoing induction chemotherapy for ALL, autologous HSCT and allogeneic HSCT. A strong recommendation against its routine use was made for children whose therapy is not expected to result in prolonged severe neutropenia. If used, prophylaxis with levofloxacin was recommended during severe neutropenia. Conclusions We present a CPG for systemic antibacterial prophylaxis administration in pediatric cancer and HSCT patients. Future research should evaluate the long-term effectiveness and adverse effects of prophylaxis.
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Affiliation(s)
- Thomas Lehrnbecher
- Pediatric Hematology and Oncology, Hospital for Children and Adolescents, Johann Wolfgang Goethe University, Frankfurt am Main, Germany
| | - Brian T Fisher
- Division of Infectious Diseases, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Bob Phillips
- Leeds Children's Hospital, Leeds General Infirmary , Leeds Teaching Hospitals, NHS Trust, Leeds, United Kingdom.,Centre for Reviews and Dissemination, University of York, Leeds West Yorkshire, United Kingdom
| | - Sarah Alexander
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Roland A Ammann
- Division of Pediatric Hematology/Oncology, Department of Pediatrics, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Melissa Beauchemin
- Columbia University/Herbert Irving Cancer Center, Pediatric Oncology, New York, New York, USA
| | - Fabianne Carlesse
- Pediatric Oncology Institute, GRAACC/Federal University of Sao Paulo, Sao Paulo, Brazil
| | - Elio Castagnola
- Infectious Diseases Unit, Department of Pediatrics, Istituto Giannina Gaslini, Genova, Italy
| | | | - L Lee Dupuis
- Department of Pharmacy, The Hospital for Sick Children, and Leslie Dan Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada.,Child Health Evaluative Sciences, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Grace Egan
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Andreas H Groll
- Infectious Disease Research Program, Center for Bone Marrow Transplantation, Department of Pediatric Hematology/Oncology, University Children's Hospital, Muenster, Germany
| | - Gabrielle M Haeusler
- Department of Infectious Diseases and Infection Prevention, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,The Sir Peter MacCallum Department of Oncology, National Centre for Infections in Cancer, University of Melbourne, Melbourne, Victoria, Australia
| | - Maria Santolaya
- Department of Pediatrics, Hospital Luis Calvo Mackenna, Faculty of Medicine, Universidad de Chile, Santiago, Chile
| | - William J Steinbach
- Duke University Medical Center, Pediatric Infectious Diseases, Durham, North Carolina, USA
| | | | - Joshua Wolf
- Division of Infectious Diseases, St Jude's Children's Research Hospital, Memphis, Tennessee, USA
| | - Sandra Cabral
- Pediatric Oncology Group of Ontario, Toronto, Ontario, Canada
| | | | - Lillian Sung
- Division of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada.,Child Health Evaluative Sciences, The Hospital for Sick Children, Toronto, Ontario, Canada
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Anforderungen an die Infektionsprävention bei der medizinischen Versorgung von immunsupprimierten Patienten. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2021; 64:232-264. [PMID: 33394069 PMCID: PMC7780910 DOI: 10.1007/s00103-020-03265-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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Maser B, Pelland-Marcotte MC, Alexander S, Sung L, Gupta S. Levofloxacin prophylaxis in hospitalized children with leukemia: A cost-utility analysis. Pediatr Blood Cancer 2020; 67:e28643. [PMID: 32785971 DOI: 10.1002/pbc.28643] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 07/20/2020] [Accepted: 07/22/2020] [Indexed: 12/19/2022]
Abstract
BACKGROUND Infections are common and are a major cause of morbidity and mortality during treatment of childhood leukemia. We evaluated the cost effectiveness of levofloxacin antibiotic prophylaxis, compared to no prophylaxis, in children receiving chemotherapy for acute myeloid leukemia (AML) or relapsed acute lymphoblastic leukemia (ALL). PROCEDURES A cost-utility analysis was conducted from the perspective of the single-payer health care system using a lifetime horizon. A comprehensive literature review identified available evidence for effectiveness, safety, costs of antibiotic prophylaxis in children with leukemia, and health utilities associated with the relevant health states. The effects of levofloxacin prophylaxis on health outcomes, quality-adjusted life-years (QALY), and direct health costs were derived from a combined decision tree and state-transition model. One-way deterministic and probabilistic sensitivity analyses were performed to test the sensitivity of results to parameter uncertainty. RESULTS The literature review revealed one randomized controlled trial on levofloxacin prophylaxis in childhood AML and relapsed ALL, by Alexander et al, that showed a significant reduction in rates of fever and neutropenia (71.2% vs 82.1%) and bacteremia (21.9% vs 43.4%) with levofloxacin compared to no prophylaxis. In our cost-utility analysis, levofloxacin prophylaxis was dominant over no prophylaxis, resulting in cost savings of $542.44 and increased survival of 0.13 QALY. In probabilistic sensitivity analysis, levofloxacin prophylaxis was dominant in 98.8% of iterations. CONCLUSIONS The present analysis suggests that levofloxacin prophylaxis, compared to no prophylaxis, is cost saving in children receiving intensive chemotherapy for AML or relapsed ALL.
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Affiliation(s)
- Brandon Maser
- The Hospital for Sick Children, Toronto, Ontario, Canada.,Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada.,Child Health Evaluative Sciences, The Hospital for Sick Children, Peter Gilgan Centre for Research and Learning, Toronto, Ontario, Canada
| | - Marie-Claude Pelland-Marcotte
- The Hospital for Sick Children, Toronto, Ontario, Canada.,Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada.,CHU de Québec - Centre Mère-Enfant Soleil, Quebec City, Quebec, Canada
| | | | - Lillian Sung
- The Hospital for Sick Children, Toronto, Ontario, Canada.,Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada.,Child Health Evaluative Sciences, The Hospital for Sick Children, Peter Gilgan Centre for Research and Learning, Toronto, Ontario, Canada
| | - Sumit Gupta
- The Hospital for Sick Children, Toronto, Ontario, Canada.,Institute of Health Policy, Management and Evaluation, University of Toronto, Toronto, Ontario, Canada.,Child Health Evaluative Sciences, The Hospital for Sick Children, Peter Gilgan Centre for Research and Learning, Toronto, Ontario, Canada
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McCormick M, Friehling E, Kalpatthi R, Siripong N, Smith K. Cost-effectiveness of levofloxacin prophylaxis against bacterial infection in pediatric patients with acute myeloid leukemia. Pediatr Blood Cancer 2020; 67:e28469. [PMID: 32710709 PMCID: PMC7722035 DOI: 10.1002/pbc.28469] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 05/08/2020] [Accepted: 05/18/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND Infections are the leading cause of therapy-related mortality in pediatric patients with acute myeloid leukemia (AML). Although effectiveness of levofloxacin antibacterial prophylaxis in oncology patients is recognized, its cost-effectiveness is unknown. This study evaluated epidemiologic data regarding levofloxacin use and the cost-effectiveness of this strategy as the cost per bacteremia episode, intensive care unit (ICU) admission, and death avoided in children with AML. PROCEDURE A retrospective cohort study using the Pediatric Health Information System (PHIS) database compared demographic and clinical characteristics and receipt of levofloxacin prophylaxis in children with AML admitted for chemotherapy from January 1, 2014, through December 31, 2018. We then developed a decision analysis model in this population that compared costs associated with bacteremia, ICU admission, or death secondary to bacteremia to levofloxacin prophylaxis cost from a healthcare perspective. Time horizon is one chemotherapy cycle. Probabilistic and one-way sensitivity analyses evaluated model uncertainty. RESULTS Prophylaxis cost $8491 per bacteremia episode prevented compared with an average added hospital cost of $119 478. Prophylaxis cost $81 609 per ICU admission avoided, compared with an average added hospital cost of $94 181. Prophylaxis cost $220 457 per death avoided. In sensitivity analysis, at a willingness-to-pay threshold of $100 000 per bacteremia episode avoided, prophylaxis remained cost-effective in 94.6% of simulations. Prophylaxis use was more common in recent years in patients with relapsed disease and with chemotherapy regimens considered more intensive. CONCLUSION Prophylaxis is cost-effective in preventing bacterial infections in patients with AML. Findings support increased use in patients considered at high risk of bacterial infection secondary to myelosuppression.
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Affiliation(s)
- Meghan McCormick
- Division of Pediatric Hematology-Oncology, UPMC Children’s Hospital of Pittsburgh, Pittsburgh, Pennsylvania
| | - Erika Friehling
- Division of Pediatric Hematology-Oncology, UPMC Children’s Hospital of Pittsburgh, Pittsburgh, Pennsylvania
| | - Ramasubramanian Kalpatthi
- Division of Pediatric Hematology-Oncology, UPMC Children’s Hospital of Pittsburgh, Pittsburgh, Pennsylvania
| | - Nalyn Siripong
- The Clinical and Translational Science Institute, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Kenneth Smith
- Department of Internal Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania
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Management of children with fever and neutropenia: results of a survey in 51 pediatric cancer centers in Germany, Austria, and Switzerland. Infection 2020; 48:607-618. [PMID: 32524514 PMCID: PMC7395019 DOI: 10.1007/s15010-020-01462-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 06/02/2020] [Indexed: 12/19/2022]
Abstract
Purpose Investigation of the current practice of diagnostics and treatment in pediatric cancer patients with febrile neutropenia. Methods On behalf of the German Society for Pediatric Oncology and Hematology and the German Society for Pediatric Infectious Diseases, an Internet-based survey was conducted in 2016 concerning the management of febrile neutropenia in pediatric oncology centers (POC). This survey accompanied the release of the corresponding German guideline to document current practice before its implementation in clinical practice. Results In total, 51 POCs participated (response rate 73%; 43 from Germany, and 4 each from Austria and Switzerland). Identified targets for antimicrobial stewardship concerned blood culture diagnostics, documentation of the time to antibiotics, the use of empirical combination therapy, drug monitoring of aminoglycosides, the time to escalation in patients with persisting fever, minimal duration of IV treatment, sequential oral treatment in patients with persisting neutropenia, indication for and choice of empirical antifungal treatment, and the local availability of a pediatric infectious diseases consultation service. Conclusion This survey provides useful information for local antibiotic stewardship teams to improve the current practice referring to the corresponding national and international guidelines. Electronic supplementary material The online version of this article (10.1007/s15010-020-01462-z) contains supplementary material, which is available to authorized users.
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Gowin E, Świątek-Kościelna B, Mańkowski P, Januszkiewicz-Lewandowska D. The Profile of Microorganisms Responsible for Port-Related Bacteremia in Pediatric Hemato-Oncological Patients. Cancer Control 2020; 27:1073274820904696. [PMID: 32157910 PMCID: PMC7092702 DOI: 10.1177/1073274820904696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Patients with pediatric cancer face an increased risk of infections. In most cases, these infections are associated with the use of a long-term central venous catheter. This study describes the epidemiology of a port-associated bacteremia as well as a profile of microorganisms responsible for port-associated bloodstream infections (PABSIs) in pediatric patients with cancer treated in a single center. The retrospective analysis included patients with cancer who had implanted a port, hospitalized between 2010 and 2015 at the Department of Pediatric Oncology, Hematology and Bone Marrow Transplantation, Poznan University of Medical Sciences. The medical records of patients were reviewed for demographic characteristics, diagnosis, port-related complications, and their management. Data were collected from patients' electronic medical records containing complete information on medical examinations and supplementary tests, diagnosis, timing, and type of port-associated complications. In a study period, 277 ports were inserted to 241 patients. A total of 183 094 catheter days were analyzed. Sixteen patients had more than 1 insertion of a port. The commonest observed complication was PABSI (40.07%) and the incidence density was 0.6 per 1000 port-days. Staphylococcus was the most commonly isolated organisms from patients with PABSI. From all port-associated complications, bloodstream infections and mechanical complications were the most often observed complications. The commonest pathogens responsible for PABSI were coagulase-negative staphylococci. Pathogens resistant to standard antibiotic treatment play an important role in PABSI, with methicillin-resistant Staphylococcus epidermidis being the predominant pathogen. Port-associated bloodstream infections are a common reason for preterm removal of a port.
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Affiliation(s)
- Ewelina Gowin
- Department of Health Promotion, Poznan University of Medical Sciences, Poznań, Poland
| | | | - Przemysław Mańkowski
- Department of Pediatric Surgery, Poznan University of Medical Sciences, Poznań, Poland
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Nassar R, Hazan G, Leibovitz E, Ling G, Lazar I, Khalaila A, Fruchtman Y, Yerushalmi B. Central venous catheter-associated bloodstream infections in children diagnosed with intestinal failure in Southern Israel. Eur J Clin Microbiol Infect Dis 2019; 39:517-525. [PMID: 31768705 DOI: 10.1007/s10096-019-03753-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Accepted: 10/27/2019] [Indexed: 10/25/2022]
Abstract
OBJECTIVES To study the clinical, epidemiological, and microbiological associations between intestinal failure (IF) and central line-associated infections (CLABSI) in patients with central vein catheters (CVCs) during 2005-2016. METHODS We compared retrospectively CLABSI rates according to background disease, type of line access, pathogen distribution, and antibiotic susceptibilities. RESULTS One hundred and fourteen children (64.1% < 4 years) were enrolled. Main diagnoses were persistent diarrhea (20, 17.5%), short bowel syndrome (13, 11.4%), continuous-TPN w/o diarrhea (11, 9.7%), very early-onset inflammatory bowel disease (VEO-IBD, 8, 7%), Hirschsprung's disease (3, 2.6%), non-oncologic hematologic conditions (13, 11.4%), and other diseases (46, 40.4%). 152.749 catheter days were recorded; 71.1% had Hickman's catheters. Two hundred and nine CLABSI episodes were recorded in 58 patients (82% with IF, 13.7 and 8.2/1000 catheter days in IF, and non-gastrointestinal conditions, P = 0.09). More CLABSI were recorded in continuous TPN vs. VEO-IBD or persistent diarrhea (38.8 vs.15.8 and 12.8/1000 catheter days, P < 0.004). Among patients with Hickman in jugular vein, highest CLBSI incidence was in continuous TPN, VEO-IBD, and persistent diarrhea (29.9, 15.84, and 12.49 episodes/1000 catheter days, respectively). CVCs were removed in 38.8% CLABSI. Two hundred and thirty-five pathogens were isolated (Enterobacteriaceae spp. in 39% of IF patients, mostly in persistent diarrhea and short bowel syndrome patients, 47.6% and 34.8%, respectively). Coagulase-negative Staphylococcus was the commonest pathogen in continuous TPN, VEO-IBD, and Hirschsprung's (71.4%, 55.6% and 46.1%, respectively). CONCLUSIONS CLABSI rates in IF patients were among the highest reported. We reported a "hierarchy" in CLABSI incidence among patients with IF and showed that CLABSI incidence and etiology were different as function of background diseases and CVC insertion site.
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Affiliation(s)
- Raouf Nassar
- Pediatric Division, Soroka University Medical Center, Faculty of Health Sciences, Ben-Gurion University of the Negev, P.O. Box 151, 84101, Be'er Sheva, Israel
| | - Guy Hazan
- Pediatric Division, Soroka University Medical Center, Faculty of Health Sciences, Ben-Gurion University of the Negev, P.O. Box 151, 84101, Be'er Sheva, Israel
| | - Eugene Leibovitz
- Pediatric Division, Soroka University Medical Center, Faculty of Health Sciences, Ben-Gurion University of the Negev, P.O. Box 151, 84101, Be'er Sheva, Israel.
| | - Galina Ling
- Pediatric Gastroenterology Unit, Soroka University Medical Center, Faculty of Health Sciences, Ben-Gurion University, Be'er Sheva, Israel
| | - Isaac Lazar
- Pediatric Division, Soroka University Medical Center, Faculty of Health Sciences, Ben-Gurion University of the Negev, P.O. Box 151, 84101, Be'er Sheva, Israel
| | - Aya Khalaila
- Pediatric Division, Soroka University Medical Center, Faculty of Health Sciences, Ben-Gurion University of the Negev, P.O. Box 151, 84101, Be'er Sheva, Israel
| | - Yariv Fruchtman
- Pediatric Division, Soroka University Medical Center, Faculty of Health Sciences, Ben-Gurion University of the Negev, P.O. Box 151, 84101, Be'er Sheva, Israel
| | - Baruch Yerushalmi
- Pediatric Gastroenterology Unit, Soroka University Medical Center, Faculty of Health Sciences, Ben-Gurion University, Be'er Sheva, Israel
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Comparison of epidemiological, clinical and microbiological characteristics of bloodstream infection in children with solid tumours and haematological malignancies. Epidemiol Infect 2019; 147:e298. [PMID: 31699182 PMCID: PMC6873156 DOI: 10.1017/s0950268819001845] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Bloodstream infection (BSI) is a serious complication in immunocompromised hosts. This study compares epidemiological, clinical and microbiological characteristics of BSI among children with haematological malignancies (HM) and solid tumours (ST). The study was conducted from October 2012 through to November 2015 at a referral hospital for cancer care and included the first BSI episode detected in 210 patients aged 18 years or less. BSI cases were prospectively detected by daily laboratory-based surveillance. The Centers for Disease Control and Prevention definitions for primary or secondary BSI were used. A higher proportion of use of corticosteroids (P = 0.02), chemotherapy (P = 0.01) and antibiotics (P = 0.05) before the BSI diagnosis; as well as of neutropenia (P < 0.001) and mucositis (P < 0.001) at the time of BSI diagnosis was observed in patients with HM than with ST. Previous surgical procedures (P = 0.03), mechanical ventilation (P = 0.01) and bed confinement (P < 0.001) were more frequent among children with ST. The frequency of use of temporary (P = 0.01) and implanted vascular lines (P < 0.01) was significantly higher in children with ST than with HM while the tunnelled line (P = 0.01) use was more frequent in children with HM as compared to ST. Most (n = 181) BSI cases were primary BSI. BSI associated with a tunnelled catheter was more frequent in children with HM (P < 0.01), whereas BSI associated with an implanted (P < 0.01) or temporary central line (P < 0.02) was more common in patients with ST. BSI associated with mucosal barrier injury was more frequent (P = 0.01) in children with HM. Indication for intensive care was more frequent in children (P = 0.05) with ST. Mortality ratio was similar in children with ST and HM, and length of hospital stay after BSI was higher in patients with HM than with ST (median of 19 vs. 13 days; P = 0.02). Infection caused by Gram-negative bacteria (P = 0.04) and polymicrobial infections (P = 0.05) due to Gram-positive cocci plus fungus was more common in patients with HM. These findings suggest that the characteristics of BSI acquisition and mortality can be cancer-specific.
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Chen S, Liu S, Yuan X, Mai H, Lin J, Wen F. Etiology, drug sensitivity profiles and clinical outcome of bloodstream infections: A retrospective study of 784 pediatric patients with hematological and neoplastic diseases. Pediatr Hematol Oncol 2019; 36:482-493. [PMID: 31718370 DOI: 10.1080/08880018.2019.1667462] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Bloodstream infections (BSI) represent one of the most serious complications in patients in the hematology-oncology unit. In this study, the prevalence, distribution, drug sensitivity profiles, and clinical outcome of BSI were analyzed in pediatric patients with hematological malignancies. Patients admitted to the pediatric hematology-oncology unit at Shenzhen Children's Hospital (Shenzen, China) between January 2016 and December 2017 were enrolled. Their medical records, including gender, age, primary diseases, and microbiology results of all clinical specimens, were reviewed. The incidence of BSI, microbiology characteristics, and effectiveness of antimicrobial therapy were analyzed. A total of 125 BSI cases in 108 patients (mean age, 5.5 years) were recorded, of which 69 (55.2%) were nosocomial BSI cases. The overall rate of BSI was 18.8% in the hematology-oncology unit, of which 75 (75.2%) episodes were neutropenic patients. Patients with nosocomial BSIs and the neutropenic group were older (p#.02, p#.03). HSCTs and AML were more often observed in nosocomial BSIs, while solid tumors were more found in nonnosocomial and non-neutropenic BSIs. BSIs were dominated by Gram-negative pathogens (49.6%) in the hematology-oncology unit compared with Gram-positive pathogens (39.2%). The most common pathogens were coagulase-negative Staphylococcus (24.2%) followed by Klebsiella pneumonia (15.2%), Escherichia coli (12.5%), viridans streptococci (8.2%), and Candida species (7.8%). The antibiotic therapy success rate in patients was 93.5%. Based on our center's experience, Gram-negative pathogens were commonly observed among pediatric hematology-oncology patients with BSI. Coagulase-negative Staphylococcus and K. pneumoniae predominated and antibiotic therapy was effective in these patients.
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Affiliation(s)
- Senmin Chen
- Department of Pediatrics, The First Affiliated Hospital of Jinan University, Guangzhou, China.,Hematology and Oncology Department, Shenzhen Children's Hospital, Shenzhen, China
| | - Sixi Liu
- Hematology and Oncology Department, Shenzhen Children's Hospital, Shenzhen, China
| | - Xiuli Yuan
- Hematology and Oncology Department, Shenzhen Children's Hospital, Shenzhen, China
| | - Huirong Mai
- Hematology and Oncology Department, Shenzhen Children's Hospital, Shenzhen, China
| | - Junrong Lin
- Hematology and Oncology Department, Shenzhen Children's Hospital, Shenzhen, China
| | - Feiqiu Wen
- Department of Pediatrics, The First Affiliated Hospital of Jinan University, Guangzhou, China.,Hematology and Oncology Department, Shenzhen Children's Hospital, Shenzhen, China
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Tural Kara T, Erat T, Yahşi A, Özdemir H, İleri T, İnce E, Taçyıldız N, Ünal E, Çiftçi E, İnce E. Bloodstream infections in pediatric hematology/oncology patients: Six years’ experience of a single center in Turkey. Turk J Med Sci 2019; 49:1157-1164. [PMID: 31342734 PMCID: PMC7018311 DOI: 10.3906/sag-1812-101] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Background/aim Bloodstream infections are the major cause of morbidity, increased cost, prolonged hospitalization, and mortality in pediatric patients. Identifying the predominant microorganisms and antimicrobial susceptibilities in centers helps to select effective empirical antimicrobials which leads to positive clinical outcomes. We aimed to identify the causative microorganisms and their antimicrobial susceptibilities in patients with bloodstream infections. Materials and methods Data belonging to patients with hematological and/or oncological diseases admitted to our hospital with fever between January 2010 and November 2015 were analyzed. Results In total, 71 patients who had 111 bloodstream infection episodes were included. Responsible pathogens were detected as follows: 35.1% gram-positive microorganisms, 60.5% gram-negative bacteria, and 4.4% fungi. The most common causative gram-negative pathogen was Escherichia coli and the most commonly isolated gram-positive microorganism was coagulase-negative staphylococci. Conclusion Gram-negative microorganisms were predominant pathogens in bloodstream infections. Escherichia coli and coagulase-negative staphylococci were the most commonly isolated responsible pathogens. Beta-lactam/lactamase inhibitors were suitable for empirical treatment. However, in critical cases, colistin could have been used for empirical treatment until the culture results were available. Routine glycopeptide use was not required. By identifying the causative microorganisms and their antimicrobial resistance patterns, it will be possible to obtain positive clinical results.
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Affiliation(s)
- Tuğçe Tural Kara
- Department of Pediatric Infectious Diseases, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Tuğba Erat
- Department of Pediatric Infectious Diseases, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Aysun Yahşi
- Department of Pediatric Infectious Diseases, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Halil Özdemir
- Department of Pediatric Infectious Diseases, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Talia İleri
- Department of Pediatric Hematology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Elif İnce
- Department of Pediatric Hematology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Nurdan Taçyıldız
- Department of Pediatric Oncology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Emel Ünal
- Department of Pediatric Oncology, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Ergin Çiftçi
- Department of Pediatric Infectious Diseases, Ankara University Faculty of Medicine, Ankara, Turkey
| | - Erdal İnce
- Department of Pediatric Infectious Diseases, Ankara University Faculty of Medicine, Ankara, Turkey
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37
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Maarbjerg SF, Thorsted A, Kristoffersson A, Friberg LE, Nielsen EI, Wang M, Brock B, Schrøder H. Piperacillin pharmacokinetics and target attainment in children with cancer and fever: Can we optimize our dosing strategy? Pediatr Blood Cancer 2019; 66:e27654. [PMID: 30740885 DOI: 10.1002/pbc.27654] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Revised: 01/14/2019] [Accepted: 01/16/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND Data on piperacillin-tazobactam pharmacokinetics and optimal dosing in children with cancer and fever are limited. Our objective was to investigate piperacillin pharmacokinetics and the probability of target attainment (PTA) with standard intermittent administration (IA), and to simulate PTA in other dosing regimens. PROCEDURE This prospective pharmacokinetic study was conducted from April 2016 to January 2018. Children with cancer receiving empiric piperacillin-tazobactam to treat infections were included. Piperacillin-tazobactam 100 mg/kg was infused over 5 min every 8 hours (IA). An optimized sample schedule provided six blood samples per subject for piperacillin concentration determination. The evaluated targets included: (1) 100% time of free piperacillin concentration above the minimum inhibitory concentration (fT > MIC) and (2) 50% fT > 4× MIC. MIC50 and MIC90 were defined based on an intrainstitutional MIC range. RESULTS A total of 482 piperacillin concentrations were obtained from 43 children (aged 1-18 years) during 89 fever episodes. Standard IA resulted in insufficient target attainment, with significant differences in piperacillin pharmacokinetics for different body weights. Median fT > MIC was 61.2%, 53.5%, and 36.3% for MIC50 (2.0 mg/L), MIC90 (4.0 mg/L), and breakpoint for Pseudomonas aeruginosa (16.0 mg/L), respectively. Correspondingly, the median fT > 4× MIC was 43%, 36.3%, and 20.1%. Simulations showed that only continuous infusion reached a PTA of 95% for MIC = 16.0 mg/L, while extended infusion lasting half of the dosing interval reached a PTA of 95% for MIC ≤ 8 mg/L. CONCLUSIONS Our data revealed insufficient PTA with standard IA of piperacillin-tazobactam in children with cancer and fever. Alternative dosing strategies, preferably continuous infusion, are required to ensure adequate PTA.
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Affiliation(s)
- Sabine F Maarbjerg
- Department of Pediatrics and Adolescent Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Anders Thorsted
- Department of Pharmaceutical Biosciences, Uppsala University, Uppsala, Sweden
| | | | - Lena E Friberg
- Department of Pharmaceutical Biosciences, Uppsala University, Uppsala, Sweden
| | - Elisabet I Nielsen
- Department of Pharmaceutical Biosciences, Uppsala University, Uppsala, Sweden
| | - Mikala Wang
- Department of Clinical Microbiology, Aarhus University Hospital, Aarhus, Denmark
| | | | - Henrik Schrøder
- Department of Pediatrics and Adolescent Medicine, Aarhus University Hospital, Aarhus, Denmark
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Zając-Spychała O, Skalska-Sadowska J, Wachowiak J, Szmydki-Baran A, Hutnik Ł, Matysiak M, Pierlejewski F, Młynarski W, Czyżewski K, Dziedzic M, Wysocki M, Zalas-Więcek P, Bartnik M, Ociepa T, Urasiński T, Małas Z, Badowska W, Gamrot-Pyka Z, Woszczyk M, Tomaszewska R, Szczepański T, Irga-Jaworska N, Drożyńska E, Urbanek-Dądela A, Karolczyk G, Płonowski M, Krawczuk-Rybak M, Frączkiewicz J, Salamonowicz M, Chybicka A, Stolpa W, Sobol-Milejska G, Chełmecka-Wiktorczyk L, Balwierz W, Zak I, Gryniewicz-Kwiatkowska O, Gietka A, Dembowska-Bagińska B, Semczuk K, Dzierżanowska-Fangrat K, Musiał J, Chaber R, Kowalczyk J, Styczyński J. Infections in children with acute myeloid leukemia: increased mortality in relapsed/refractory patients. Leuk Lymphoma 2019; 60:3028-3035. [PMID: 31132917 DOI: 10.1080/10428194.2019.1616185] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The aim of this nationwide study was to describe the epidemiology and profile of bacterial infections (BI), invasive fungal disease (IFD) and viral infections (VI) in patients with de novo and relapsed/refractory (rel/ref) acute myeloid leukemia (AML). Within the studied group of 250 children with primary AML, at least one infectious complication (IC) was diagnosed in 76.0% (n = 190) children including 85.1% (n = 504) episodes of BI, 8.3% (n = 49) - IFD and 6.6% (n = 39) - VI. Among 61 patients with rel/ref AML, at least one IC was found in 67.2% (n = 41) of children including 78.8% (n = 78) of BI, 14.1% (n = 14) of IFD and 7.1% (n = 7) of VI. In all AML patients, within BI Gram-negative strains were predominant. Half of these strains were multi-drug resistant. Characteristics of IFD and VI were comparable for de novo and rel/ref AML. The infection-related mortality was significantly higher, while survival from infection was significantly lower in patients with rel/ref disease.
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Affiliation(s)
- Olga Zając-Spychała
- Department of Pediatric Oncology, Hematology and Transplantology, University of Medical Sciences, Poznan, Poland
| | - Jolanta Skalska-Sadowska
- Department of Pediatric Oncology, Hematology and Transplantology, University of Medical Sciences, Poznan, Poland
| | - Jacek Wachowiak
- Department of Pediatric Oncology, Hematology and Transplantology, University of Medical Sciences, Poznan, Poland
| | - Anna Szmydki-Baran
- Department of Pediatric Hematology and Oncology, Medical University, Warszawa, Poland
| | - Łukasz Hutnik
- Department of Pediatric Hematology and Oncology, Medical University, Warszawa, Poland
| | - Michał Matysiak
- Department of Pediatric Hematology and Oncology, Medical University, Warszawa, Poland
| | - Filip Pierlejewski
- Department of Pediatric Oncology, Hematology and Diabetology, Medical University, Lodz, Poland
| | - Wojciech Młynarski
- Department of Pediatric Oncology, Hematology and Diabetology, Medical University, Lodz, Poland
| | - Krzysztof Czyżewski
- Department of Pediatric Hematology and Oncology, Collegium Medicum, Nicolaus Copernicus University Torun, Bydgoszcz, Poland
| | - Magdalena Dziedzic
- Department of Pediatric Hematology and Oncology, Collegium Medicum, Nicolaus Copernicus University Torun, Bydgoszcz, Poland
| | - Mariusz Wysocki
- Department of Pediatric Hematology and Oncology, Collegium Medicum, Nicolaus Copernicus University Torun, Bydgoszcz, Poland
| | - Patrycja Zalas-Więcek
- Department of Microbiology, Collegium Medicum, Nicolaus Copernicus University Torun, Bydgoszcz, Poland
| | - Magdalena Bartnik
- Department of Pediatrics and Oncology, Pomeranian Medical University, Szczecin, Poland
| | - Tomasz Ociepa
- Department of Pediatrics and Oncology, Pomeranian Medical University, Szczecin, Poland
| | - Tomasz Urasiński
- Department of Pediatrics and Oncology, Pomeranian Medical University, Szczecin, Poland
| | - Zofia Małas
- Division of Pediatric Hematology and Oncology, Children Hospital, Olsztyn, Poland
| | - Wanda Badowska
- Division of Pediatric Hematology and Oncology, Children Hospital, Olsztyn, Poland
| | - Zuzanna Gamrot-Pyka
- Division of Pediatric Hematology and Oncology, Chorzow Pediatric and Oncology Center, Chorzow, Poland
| | - Mariola Woszczyk
- Division of Pediatric Hematology and Oncology, Chorzow Pediatric and Oncology Center, Chorzow, Poland
| | - Renata Tomaszewska
- Department of Pediatric Hematology and Oncology, Silesian Medical University, Zabrze, Poland
| | - Tomasz Szczepański
- Department of Pediatric Hematology and Oncology, Silesian Medical University, Zabrze, Poland
| | - Nina Irga-Jaworska
- Department of Pediatrics, Hematology and Oncology, Medical University, Gdansk, Poland
| | - Elżbieta Drożyńska
- Department of Pediatrics, Hematology and Oncology, Medical University, Gdansk, Poland
| | | | - Grażyna Karolczyk
- Division of Pediatric Hematology and Oncology, Children Hospital, Kielce, Poland
| | - Marcin Płonowski
- Department of Pediatric Oncology and Hematology, Medical University, Bialystok, Poland
| | - Maryna Krawczuk-Rybak
- Department of Pediatric Oncology and Hematology, Medical University, Bialystok, Poland
| | - Jowita Frączkiewicz
- Department of Pediatric Stem Cell Transplantation, Hematology and Oncology, Medical University, Wroclaw, Poland
| | - Malgorzata Salamonowicz
- Department of Pediatric Stem Cell Transplantation, Hematology and Oncology, Medical University, Wroclaw, Poland
| | - Alicja Chybicka
- Department of Pediatric Stem Cell Transplantation, Hematology and Oncology, Medical University, Wroclaw, Poland
| | - Weronika Stolpa
- Division of Pediatric Oncology, Hematology and Chemotherapy, Department of Pediatrics, Silesian Medical University, Katowice, Poland
| | - Grazyna Sobol-Milejska
- Division of Pediatric Oncology, Hematology and Chemotherapy, Department of Pediatrics, Silesian Medical University, Katowice, Poland
| | - Liliana Chełmecka-Wiktorczyk
- Department of Pediatric Oncology and Hematology, University Children's Hospital, Jagiellonian University, Collegium Medicum, Krakow, Poland
| | - Walentyna Balwierz
- Department of Pediatric Oncology and Hematology, University Children's Hospital, Jagiellonian University, Collegium Medicum, Krakow, Poland
| | - Iwona Zak
- Department of Microbiology, University Children's Hospital, Jagiellonian University, Collegium Medicum, Krakow, Poland
| | | | - Aneta Gietka
- Department of Oncology, Children's Memorial Health Institute, Warszawa, Poland
| | | | - Katarzyna Semczuk
- Department of Microbiology, Children's Memorial Health Institute, Warszawa, Poland
| | | | - Jakub Musiał
- Department of Pediatric Oncohematology, Children Hospital, Rzeszow, Poland
| | - Radoslaw Chaber
- Department of Pediatric Oncohematology, Children Hospital, Rzeszow, Poland
| | - Jerzy Kowalczyk
- Department of Pediatric Hematology, Oncology and Stem Cell Transplantation, Medical University, Lublin, Poland
| | - Jan Styczyński
- Department of Pediatric Hematology and Oncology, Collegium Medicum, Nicolaus Copernicus University Torun, Bydgoszcz, Poland
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Blood Stream Infections and Antibiotic Utilization in Pediatric Leukemia Patients With Febrile Neutropenia. J Pediatr Hematol Oncol 2019; 41:251-255. [PMID: 30095691 DOI: 10.1097/mph.0000000000001279] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Frequent surveillance of bacterial pathogens responsible for microbiologically defined-blood stream infections (MD-BSI), and their respective antibiotic susceptibilities is central to tailoring empiric antibiotic therapy in febrile neutropenia (FN) episodes in pediatric patients with leukemia. The safety of deescalating antibiotic therapy in pediatric patients with leukemia and neutropenia is incompletely understood. METHODS A retrospective chart review of 194 FN episodes occurred between the years of 2013 and 2016 in 67 patients with leukemia. Clinical and microbiologic data were recorded. RESULTS MD-BSI occurred in 36 of 194 (18%) of FN episodes. Deescalation of empiric antibiotic therapy based on antibiotic susceptibilities was possible in 25 of 36 (69.4%) episodes. In those 25 episodes, where there was an opportunity to deescalate the antibiotic spectrum, it was clinically appropriate to do so in 19. Deescalation occurred in 9 (47.4%) of these episodes without complication. The remaining 10 patients received a median of 20 additional days of broad-spectrum antibiotic therapy (range, 12 to 30 d). CONCLUSIONS In our small cohort of patients, deescalation of antibiotic therapy based on antimicrobial susceptibilities did not result in complication. Larger prospective studies are needed to address the safety of deescalating antibiotic therapy in this population.
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40
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Zheng YZ, Li J, Le SH, Zheng H, Hua XL, Chen ZS, Zheng L, Chen C, Hu JD. [Bacterial distribution and drug resistance of pathogens of blood stream infection in children with hematological malignancies after chemotherapy]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2019; 40:235-237. [PMID: 30929393 PMCID: PMC7342547 DOI: 10.3760/cma.j.issn.0253-2727.2019.03.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/10/2018] [Indexed: 11/26/2022]
Affiliation(s)
- Y Z Zheng
- Department of Pediatric Hematology, Fujian Institute of Hematology, Fujian Provincial Key Laboratory, Fujian Medical University Union Hospital, Fuzhou 350001, China
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41
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Aljabari S, Balch A, Larsen GY, Fluchel M, Workman JK. Severe Sepsis-Associated Morbidity and Mortality among Critically Ill Children with Cancer. J Pediatr Intensive Care 2018; 8:122-129. [PMID: 31404226 DOI: 10.1055/s-0038-1676658] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Accepted: 11/05/2018] [Indexed: 01/20/2023] Open
Abstract
Severe sepsis (SS) in pediatric oncology patients is a leading cause of morbidity and mortality. We investigated the incidence of and risk factors for morbidity and mortality among children diagnosed with cancer from 2008 to 2012, and admitted with SS during the 3 years following cancer diagnosis. A total of 1,002 children with cancer were included, 8% of whom required pediatric intensive care unit (PICU) admission with SS. Death and/or multiple organ dysfunction syndrome occurred in 34 out of 99 PICU encounters (34%). Lactate level and history of stem-cell transplantation were significantly associated with the development of death and/or organ dysfunction ( p < 0.05).
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Affiliation(s)
- Salim Aljabari
- Division of Pediatric Critical Care, Department of Pediatrics, University of Utah, Salt Lake City, Utah, United States
| | - Alfred Balch
- Division of Clinical Pharmacology, Department of Pediatrics, University of Utah, Salt Lake City, Utah, United States
| | - Gitte Y Larsen
- Division of Pediatric Critical Care, Department of Pediatrics, University of Utah, Salt Lake City, Utah, United States
| | - Mark Fluchel
- Division of Pediatric Hematology and Oncology, Department of pediatrics, University of Utah, Salt Lake City, Utah, United States
| | - Jennifer K Workman
- Division of Pediatric Critical Care, Department of Pediatrics, University of Utah, Salt Lake City, Utah, United States
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Alexander S, Fisher BT, Gaur AH, Dvorak CC, Villa Luna D, Dang H, Chen L, Green M, Nieder ML, Fisher B, Bailey LC, Wiernikowski J, Sung L. Effect of Levofloxacin Prophylaxis on Bacteremia in Children With Acute Leukemia or Undergoing Hematopoietic Stem Cell Transplantation: A Randomized Clinical Trial. JAMA 2018; 320:995-1004. [PMID: 30208456 PMCID: PMC6143098 DOI: 10.1001/jama.2018.12512] [Citation(s) in RCA: 119] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2018] [Accepted: 08/03/2018] [Indexed: 11/14/2022]
Abstract
Importance Bacteremia causes considerable morbidity among children with acute leukemia and those undergoing hematopoietic stem cell transplantation (HSCT). There are limited data on the effect of antibiotic prophylaxis in children. Objective To determine the efficacy and risks of levofloxacin prophylaxis in children receiving intensive chemotherapy for acute leukemia or undergoing HSCT. Design, Setting, and Participants In this multicenter, open-label, randomized trial, patients (6 months-21 years) receiving intensive chemotherapy were enrolled (September 2011-April 2016) in 2 separate groups-acute leukemia, consisting of acute myeloid leukemia or relapsed acute lymphoblastic leukemia, and HSCT recipients-at 76 centers in the United States and Canada, with follow-up completed September 2017. Interventions Patients with acute leukemia were randomized to receive levofloxacin prophylaxis for 2 consecutive cycles of chemotherapy (n = 100) or no prophylaxis (n = 100). Those undergoing HSCT were randomized to receive levofloxacin prophylaxis during 1 HSCT procedure (n = 210) or no prophylaxis (n = 214). Main Outcomes and Measures The primary outcome was the occurrence of bacteremia during 2 chemotherapy cycles (acute leukemia) or 1 transplant procedure (HSCT). Secondary outcomes included fever and neutropenia, severe infection, invasive fungal disease, Clostridium difficile-associated diarrhea, and musculoskeletal toxic effects. Results A total of 624 patients, 200 with acute leukemia (median [interquartile range {IQR}] age, 11 years [6-15 years]; 46% female) and 424 undergoing HSCT (median [IQR] age, 7 years [3-14]; 38% female), were enrolled. Among 195 patients with acute leukemia, the likelihood of bacteremia was significantly lower in the levofloxacin prophylaxis group than in the control group (21.9% vs 43.4%; risk difference, 21.6%; 95% CI, 8.8%-34.4%, P = .001), whereas among 418 patients undergoing HSCT, the risk of bacteremia was not significantly lower in the levofloxacin prophylaxis group (11.0% vs 17.3%; risk difference, 6.3%; 95% CI, 0.3%-13.0%; P = .06). Fever and neutropenia were less common in the levofloxacin group (71.2% vs 82.1%; risk difference, 10.8%; 95% CI, 4.2%-17.5%; P = .002). There were no significant differences in severe infection (3.6% vs 5.9%; risk difference, 2.3%; 95% CI, -1.1% to 5.6%; P = .20), invasive fungal disease (2.9% vs 2.0%; risk difference, -1.0%; 95% CI, -3.4% to 1.5%, P = .41), C difficile-associated diarrhea (2.3% vs 5.2%; risk difference, 2.9%; 95% CI, -0.1% to 5.9%; P = .07), or musculoskeletal toxic effects at 2 months (11.4% vs 16.3%; risk difference, 4.8%; 95% CI, -1.6% to 11.2%; P = .15) or at 12 months (10.1% vs 14.4%; risk difference, 4.3%; 95% CI, -3.4% to 12.0%; P = .28) between the levofloxacin and control groups. Conclusions and Relevance Among children with acute leukemia receiving intensive chemotherapy, receipt of levofloxacin prophylaxis compared with no prophylaxis resulted in a significant reduction in bacteremia. However, there was no significant reduction in bacteremia for levofloxacin prophylaxis among children undergoing HSCT.
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Affiliation(s)
| | - Brian T. Fisher
- Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Aditya H. Gaur
- St Jude Children's Research Hospital, Memphis, Tennessee
| | | | | | - Ha Dang
- University of Southern California, Los Angeles, California
| | - Lu Chen
- City of Hope, Duarte, California
| | - Michael Green
- Children’s Hospital of Pittsburgh of University of Pittsburgh Medical Center, Pittsburg, Pennsylvania
| | | | - Beth Fisher
- Children's Healthcare of Atlanta, Egleston, Atlanta, Georgia
| | | | | | - Lillian Sung
- The Hospital for Sick Children, Toronto, Ontario, Canada
- Child Health Evaluation Sciences, The Hospital for Sick Children, Toronto, Ontario, Canada
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Mantadakis E, Pana ZD, Zaoutis T. Candidemia in children: Epidemiology, prevention and management. Mycoses 2018; 61:614-622. [PMID: 29762868 DOI: 10.1111/myc.12792] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Candidemia is the leading cause of invasive fungal infections in hospitalised children. The highest rates of candidemia have been recorded in neonates and infants <1 year of age. Candidemia is more frequent in neonates and young infants than in adults, and is associated with better clinical outcomes, but higher inpatient costs. Over the last 10 years, a declining trend has been noted in the incidence of paediatric candidemia in the US and elsewhere due to the hospital-wide implementation of central-line insertion and maintenance bundles that emphasise full sterile barrier precautions, chlorhexidine skin preparation during line insertion, meticulous site and tubing care, and daily discussion of catheter necessity. Additional interventions aiming at reducing gut-associated candidemia are required in immunocompromised and critically ill children.
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Affiliation(s)
- Elpis Mantadakis
- Faculty of Medicine, Associate Professor of Pediatrics and Pediatric Hematology/Oncology, Democritus University of Thrace, Alexandroupolis, Greece
| | - Zoe Dorothea Pana
- Department of Pediatrics, Hippokration General Hospital, Thessaloniki, Greece
| | - Theoklis Zaoutis
- Werner and Gertrude Henle Professor of Pediatrics, Professor of Epidemiology, Perelman School of Medicine at the University of Pennsylvania, Chief, Division of Infectious Diseases, The Children's Hospital of Philadelphia, Philadelphia, PA, USA
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44
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Linder LA, Gerdy C, Jo Y, Wilson A. Changes in Central Line-Associated Bloodstream Infection Rates Among Children With Immune Compromised Conditions: An 11-Year Review. J Pediatr Oncol Nurs 2018; 35:382-391. [PMID: 29665727 DOI: 10.1177/1043454218767885] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
This article describes changes in central line-associated bloodstream infection (CLABSI) rates among common causative organisms over an 11-year period on a pediatric inpatient unit prior to and following CLABSI reduction strategies. The setting for this descriptive cohort design study was a 32-bed inpatient unit in a tertiary pediatric hospital serving children with immune compromised conditions, including cancer and recipients of hematopoietic stem cell and solid organ transplants. Between January 2006 and December 2016, 265 CLABSIs involving 189 patients were reported. Data were organized into three time periods: 5-year preintervention baseline (2006-2010), implementation of maintenance care bundles (2011-2012), and addition of formalized supportive care practices to the maintenance care bundles (2013-2016). Organisms were categorized into four groups based on the National Health Safety Network organism list. Time-by-class Poisson regression models evaluated changes in CLABSI rates. Characteristics of patients who developed CLABSIs were unchanged. Infections occurred most frequently among patients with hematologic malignancies and neutropenia. Significant log rate decreases in CLABSI rates were observed with the implementation of maintenance care bundles plus enhanced supportive cares compared to preintervention baseline for the following organisms: (1) common commensal organisms (-1.05, p = .005), (2) mucosal barrier injury (MBI) organisms common to the mouth (-.708, p = .007), and (3) other noncommensal/non-MBI pathogens (-.77, p = .005). Rates were unchanged for MBI organisms common to the lower gastrointestinal tract. Central line maintenance care bundles and formalized supportive care practices resulted in sustained decreased CLABSI rates. Additional interventions are needed to reduce CLABSIs involving MBI-associated organisms common to the lower gastrointestinal tract.
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Affiliation(s)
- Lauri A Linder
- 1 University of Utah, Salt Lake City, UT, USA.,2 Primary Children's Hospital, Salt Lake City, UT, USA
| | - Cheryl Gerdy
- 2 Primary Children's Hospital, Salt Lake City, UT, USA
| | - Yeonjung Jo
- 1 University of Utah, Salt Lake City, UT, USA
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Dumford DM, Skalweit M. Antibiotic-Resistant Infections and Treatment Challenges in the Immunocompromised Host. Infect Dis Clin North Am 2017; 30:465-489. [PMID: 27208768 DOI: 10.1016/j.idc.2016.02.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This article reviews antibiotic resistance and treatment of bacterial infections in the growing number of patients who are immunocompromised: solid organ transplant recipients, the neutropenic host, and persons with human immunodeficiency virus and AIDS. Specific mechanisms of resistance in both gram-negative and gram-positive bacteria, as well as newer treatment options are addressed elsewhere, and are only briefly discussed in the context of the immunocompromised host.
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Affiliation(s)
- Donald M Dumford
- Akron General Medical Center, 1 Akron General Way, Akron, OH 44302, USA; Northeast Ohio Medical University, 4209 St. Rt. 44, PO Box 95, Rootstown, Ohio 44272, USA.
| | - Marion Skalweit
- Louis Stokes Cleveland Department of Veterans Affairs, 10701 East Blvd 111(W), Cleveland, OH 44106, USA; Case Western Reserve University School of Medicine, 2109 Adelbert Road, Cleveland, OH 44106, USA
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A Prospective, Holistic, Multicenter Approach to Tracking and Understanding Bloodstream Infections in Pediatric Hematology-Oncology Patients. Infect Control Hosp Epidemiol 2017; 38:690-696. [PMID: 28399945 DOI: 10.1017/ice.2017.57] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
OBJECTIVE To assess the burden of bloodstream infections (BSIs) among pediatric hematology-oncology (PHO) inpatients, to propose a comprehensive, all-BSI tracking approach, and to discuss how such an approach helps better inform within-center and across-center differences in CLABSI rate DESIGN Prospective cohort study SETTING US multicenter, quality-improvement, BSI prevention network PARTICIPANTS PHO centers across the United States who agreed to follow a standardized central-line-maintenance care bundle and track all BSI events and central-line days every month. METHODS Infections were categorized as CLABSI (stratified by mucosal barrier injury-related, laboratory-confirmed BSI [MBI-LCBI] versus non-MBI-LCBI) and secondary BSI, using National Healthcare Safety Network (NHSN) definitions. Single positive blood cultures (SPBCs) with NHSN defined common commensals were also tracked. RESULTS Between 2013 and 2015, 34 PHO centers reported 1,110 BSIs. Among them, 708 (63.8%) were CLABSIs, 170 (15.3%) were secondary BSIs, and 232 (20.9%) were SPBCs. Most SPBCs (75%) occurred in patients with profound neutropenia; 22% of SPBCs were viridans group streptococci. Among the CLABSIs, 51% were MBI-LCBI. Excluding SPBCs, CLABSI rates were higher (88% vs 77%) and secondary BSI rates were lower (12% vs 23%) after the NHSN updated the definition of secondary BSI (P<.001). Preliminary analyses showed across-center differences in CLABSI versus secondary BSI and between SPBC and CLABSI versus non-CLABSI rates. CONCLUSIONS Tracking all BSIs, not just CLABSIs in PHO patients, is a patient-centered, clinically relevant approach that could help better assess across-center and within-center differences in infection rates, including CLABSI. This approach enables informed decision making by healthcare providers, payors, and the public. Infect Control Hosp Epidemiol 2017;38:690-696.
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Non-fermentative Gram-negative rods bacteremia in children with cancer: a 14-year single-center experience. Infection 2017; 45:327-334. [DOI: 10.1007/s15010-017-0988-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Accepted: 01/31/2017] [Indexed: 12/21/2022]
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Hord JD, Lawlor J, Werner E, Billett AL, Bundy DG, Winkle C, Gaur AH. Central Line Associated Blood Stream Infections in Pediatric Hematology/Oncology Patients With Different Types of Central Lines. Pediatr Blood Cancer 2016; 63:1603-7. [PMID: 27198806 DOI: 10.1002/pbc.26053] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Accepted: 04/15/2016] [Indexed: 11/07/2022]
Abstract
BACKGROUND Central line associated bloodstream infections (CLABSIs) are a significant cause of morbidity and mortality in pediatric hematology/oncology (PHO) patients. Understanding the differences in CLABSI rates by central line (CL) type is important to inform clinical decisions. PROCEDURE CLABSI, using similar definitions, noted with three commonly used CL types (totally implanted catheter [port], tunneled externalized catheter [TEC], peripherally inserted central catheter [PICC]) and CL-specific line days were prospectively tracked across 15 US PHO centers from May 2012 until April 2015 and CLABSI rates (CLABSI per 1,000 CL-specific line days) were calculated. Host and organism characterstics associated with the CLABSI events were analyzed. RESULTS Over the course of 2.8 million line days, 1,113 CLABSI events (397 in inpatients and 716 in ambulatory patients) were noted. The inpatient CLABSI rate was higher than the ambulatory CLABSI rate for each of the CL types: 1.48 versus 0.16 for ports, 3.51 versus 1.38 for TECs, and 3.07 versus 1.16 for PICCs, respectively. TECs and PICCs were associated with higher CLABSI rates than ports, inpatient and ambulatory. CONCLUSIONS We found that CLABSI rates were significantly higher for inpatients compared to ambulatory PHO patients for all CL types. Among ambulatory patients, TECs had the highest CLABSI rate and ports the lowest. Among inpatients, TECs and PICCs had higher CLABSI rates than ports but were not statistically different from one another. Cognizant that host and underlying disease attributes may contribute to these differences, these results can still inform CL choice in clinical practice.
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Affiliation(s)
- Jeffrey D Hord
- Showers Family Center for Childhood Cancer and Blood Disorders, Akron Children's Hospital, Akron, Ohio
| | - John Lawlor
- Children's Hospital Association, Alexandria, Virginia
| | - Eric Werner
- Children's Hospital of the King's Daughters and Children's Specialty Group, Norfolk, Virginia
| | - Amy L Billett
- Dana-Farber Cancer Institute and Boston Children's Hospital, Boston, Massachusetts
| | - David G Bundy
- Medical University of South Carolina, Charleston, South Carolina
| | | | - Aditya H Gaur
- St. Jude Children's Research Hospital, Memphis, Tennessee
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Simon A, Furtwängler R, Graf N, Laws HJ, Voigt S, Piening B, Geffers C, Agyeman P, Ammann RA. Surveillance of bloodstream infections in pediatric cancer centers - what have we learned and how do we move on? GMS HYGIENE AND INFECTION CONTROL 2016; 11:Doc11. [PMID: 27274442 PMCID: PMC4886351 DOI: 10.3205/dgkh000271] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Pediatric patients receiving conventional chemotherapy for malignant disease face an increased risk of bloodstream infection (BSI). Since BSI may represent an acute life-threatening event in patients with profound immunosuppression, and show further negative impact on quality of life and anticancer treatment, the prevention of BSI is of paramount importance to improve and guarantee patients' safety during intensive treatment. The great majority of all pediatric cancer patients (about 85%) have a long-term central venous access catheter in use (type Broviac or Port; CVAD). Referring to the current surveillance definitions a significant proportion of all BSI in pediatric patients with febrile neutropenia is categorized as CVAD-associated BSI. This state of the art review summarizes the epidemiology and the distinct pathogen profile of BSI in pediatric cancer patients from the perspective of infection surveillance. Problems in executing the current surveillance definition in this patient population are discussed and a new concept for the surveillance of BSI in pediatric cancer patients is outlined.
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Affiliation(s)
- Arne Simon
- Pädiatrische Onkologie und Hämatologie, Universitätsklinikum des Saarlandes, Homburg, Germany
| | - Rhoikos Furtwängler
- Pädiatrische Onkologie und Hämatologie, Universitätsklinikum des Saarlandes, Homburg, Germany
| | - Norbert Graf
- Pädiatrische Onkologie und Hämatologie, Universitätsklinikum des Saarlandes, Homburg, Germany
| | - Hans Jürgen Laws
- Klinik für Pädiatrische Onkologie, Hämatologie und Immunologie, Universitätskinderklinik, Heinrich-Heine-Universität, Düsseldorf, Germany
| | - Sebastian Voigt
- Klinik für Pädiatrie m. S. Onkologie / Hämatologie / Stammzelltransplantation, Charité – Universitätsmedizin Berlin, Germany
| | - Brar Piening
- Institut für Hygiene und Umweltmedizin, Charité – Universitätsmedizin Berlin, Germany
| | - Christine Geffers
- Institut für Hygiene und Umweltmedizin, Charité – Universitätsmedizin Berlin, Germany
| | - Philipp Agyeman
- Pädiatrische Infektiologie und Pädiatrische Hämatologie-Onkologie, Universitätsklinik für Kinderheilkunde, Inselspital, Bern, Switzerland
| | - Roland A. Ammann
- Pädiatrische Infektiologie und Pädiatrische Hämatologie-Onkologie, Universitätsklinik für Kinderheilkunde, Inselspital, Bern, Switzerland
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