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Davis AL, Stevens AM, Brackett J, Marquez L, Foster CE, Clemente AS, Sauer HE, Stimes GT, Campbell JR. Levofloxacin prophylaxis for pediatric leukemia patients: monitoring of outcomes for sustained benefit and consequences. ANTIMICROBIAL STEWARDSHIP & HEALTHCARE EPIDEMIOLOGY : ASHE 2024; 4:e90. [PMID: 38807931 PMCID: PMC11131004 DOI: 10.1017/ash.2024.81] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 04/16/2024] [Accepted: 04/16/2024] [Indexed: 05/30/2024]
Abstract
Levofloxacin prophylaxis reduces bloodstream infections in neutropenic patients with acute myeloid leukemia or relapsed acute lymphoblastic leukemia. A retrospective, longitudinal cohort study compares incidence of bacteremia, multidrug-resistant organisms (MDRO), and Clostridioides difficile (CDI) between time periods of levofloxacin prophylaxis implementation. Benefits were sustained without increasing MDRO or CDI.
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Affiliation(s)
- Andrea L. Davis
- Department Infection Control and Prevention, Texas Children’s Hospital, Houston, TX, USA
| | - Alexandra M. Stevens
- Department of Pediatrics, Section of Hematology Oncology, Baylor College of Medicine, Houston, TX, USA
- Texas Children’s Cancer Center, Texas Children’s Hospital, Houston, TX, USA
| | - Julienne Brackett
- Department of Pediatrics, Section of Hematology Oncology, Baylor College of Medicine, Houston, TX, USA
- Texas Children’s Cancer Center, Texas Children’s Hospital, Houston, TX, USA
| | - Lucila Marquez
- Department Infection Control and Prevention, Texas Children’s Hospital, Houston, TX, USA
- Department of Pediatrics, Division of Infectious Diseases, Baylor College of Medicine, Houston, TX, USA
| | - Catherine E. Foster
- Department Infection Control and Prevention, Texas Children’s Hospital, Houston, TX, USA
- Department of Pediatrics, Division of Infectious Diseases, Baylor College of Medicine, Houston, TX, USA
| | - Adriana Sarmiento Clemente
- Department of Pediatrics, Division of Infectious Diseases, Arkansas Children’s Hospital, Little Rock, AR, USA
| | - Hannah E. Sauer
- Department of Global Pediatric Medicine, St. Jude Medical Center, Memphis, TN, USA
| | - Grant T. Stimes
- Department of Pharmacy, Texas Children’s Hospital, Houston, TX, USA
| | - Judith R. Campbell
- Department Infection Control and Prevention, Texas Children’s Hospital, Houston, TX, USA
- Department of Pediatrics, Division of Infectious Diseases, Baylor College of Medicine, Houston, TX, USA
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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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3
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Vieira Filho JF, Ribeiro VN, do Nascimento ÁMA, Maria Alves de Melo M. Infections in Children with Cancer Admitted in an Oncology Reference Hospital: A Cross-sectional Study. Curr Microbiol 2023; 80:315. [PMID: 37544971 DOI: 10.1007/s00284-023-03420-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2023] [Accepted: 07/17/2023] [Indexed: 08/08/2023]
Abstract
Pediatric oncology patients are usually immunosuppressed due to factors such as the neoplasm and its treatment, making them more susceptible to infections. This article aims to determine the infection profile of pediatric oncology patients admitted to an oncology reference hospital in Natal, Rio Grande do Norte, Brazil. A retrospective and cross-sectional study was conducted, collecting data from patients hospitalized due to infection in a pediatric oncology unit exclusively for the Brazilian public health system, spanning from 2018 to 2021. A total of 168 episodes of infections were identified in 96 patients, resulting in 157 hospitalizations. Among the patients with infections, 62.4% had hematological malignancies, and out of these cases, 74.6% specifically had Acute Lymphoid Leukemia. The Escherichia coli (31.9%) was the most prevalent microorganism isolated from the samples. Multidrug-resistant microorganisms accounted for 52% of all identified microorganisms. Fluoroquinolones and beta-lactam were the most prevalent antibiotic classes in the analyzed antibiograms. Factors such as Sex, type of cancer, chemotherapy in the last 30 days, were found to be associated with the occurrence of infection (p < 0.05). Conducting epidemiological studies regarding infections in pediatric oncology is crucial to development of empirical protocols, and the implementation of strategies to better control future infections.
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Affiliation(s)
- Jonas Fernandes Vieira Filho
- Instituto de Ensino, Pesquisa e Inovação, Liga Norte Riograndense Contra o Câncer Hospital, Natal, Rio Grande do Norte, Brazil
| | - Viviane Nunes Ribeiro
- Instituto de Ensino, Pesquisa e Inovação, Liga Norte Riograndense Contra o Câncer Hospital, Natal, Rio Grande do Norte, Brazil
| | | | - Menilla Maria Alves de Melo
- Instituto de Ensino, Pesquisa e Inovação, Liga Norte Riograndense Contra o Câncer Hospital, Natal, Rio Grande do Norte, Brazil.
- Department of Pharmacy, Pesquisa e Inovação, Instituto de Ensino, Liga Norte Riograndense Contra o Câncer Hospital, Av. Miguel Castro, Nossa Senhora de Nazaré, Natal, 1355, CEP 59062-000, Rio Grande do Norte, Brazil.
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Yang M, Lu X, Xin L, Luo J, Diao S, Jia Z, Cheng G, Zeng L, Zhang L. Comparative effectiveness and safety of antibiotic prophylaxis during induction chemotherapy in children with acute leukaemia: a systematic review and meta-analysis. J Hosp Infect 2023; 136:20-29. [PMID: 36921630 DOI: 10.1016/j.jhin.2023.03.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2022] [Revised: 02/20/2023] [Accepted: 03/06/2023] [Indexed: 03/14/2023]
Abstract
BACKGROUND Bacterial infections are common during induction therapy in children and adolescents with acute leukaemia and may cause infection-related mortality. AIM To determine the efficacy and safety of prophylactic antibiotics in paediatric patients with acute leukaemia receiving induction chemotherapy. METHODS From three English databases and four Chinese databases, we searched for randomized controlled trials (RCTs) and cohort studies that compared prophylactic antibiotics to placebo, no prophylaxis, or that compared one antibiotic versus another in paediatric patients with acute leukaemia undergoing induction chemotherapy. Two reviewers independently screened the studies, extracted data, and assessed the risk of bias using Cochrane Risk of Bias 2 tool and Newcastle-Ottawa Scale, and the certainty of evidence using Grading of Recommendations Assessment, Development, and Evaluation (GRADE). FINDINGS Two RCTs and ten cohort studies were finally included. For children with acute lymphoblastic leukaemia, antibiotic prophylaxis, including levofloxacin, sulfamethoxazole-trimethoprim, or other antibiotics, probably reduced bacteraemia (risk ratio (RR): 0.44; 95% confidence interval (CI): 0.33-0.60; moderate certainty) without significantly increasing Clostridioides difficile infection (CDI) or invasive fungal infection. Levofloxacin reduced the CDI rate (RR: 0.08; 95% CI: 0.01-0.62; high certainty). Ciprofloxacin prophylaxis probably reduced infection-related mortality (RR: 0.12; 95% CI: 0.01-0.97; moderate certainty). In children with acute myeloid leukaemia, ciprofloxacin plus vancomycin may reduce febrile neutropenia (RR: 0.79; 95% CI: 0.66-0.94; low certainty). Individual studies indicated that prophylaxis increased antibiotic exposure but reduced non-preventive antibiotic exposure. CONCLUSION In children with acute leukaemia undergoing induction therapy, antibiotic prophylaxis may improve the bacterial infection and mortality.
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Affiliation(s)
- M Yang
- Department of Pharmacy, West China Second University Hospital, Sichuan University, Chengdu, China; Evidence-Based Pharmacy Center, West China Second University Hospital, Sichuan University, Chengdu, China; NMPA Key Laboratory for Technical Research on Drug Products In Vitro and In Vivo Correlation, Chengdu, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, China; West China School of Medicine, Sichuan University, Chengdu, China
| | - X Lu
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, China; Department of Paediatric Haematology and Oncology, West China Second Hospital, Sichuan University, Chengdu, China
| | - L Xin
- Department of Clinical Pharmacy, The Affiliated Hospital of Yunnan University, Kunming, China
| | - J Luo
- Department of Pharmacy, West China Second University Hospital, Sichuan University, Chengdu, China; Evidence-Based Pharmacy Center, West China Second University Hospital, Sichuan University, Chengdu, China; NMPA Key Laboratory for Technical Research on Drug Products In Vitro and In Vivo Correlation, Chengdu, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, China; West China School of Pharmacy, Sichuan University, Chengdu, China
| | - S Diao
- Department of Pharmacy, West China Second University Hospital, Sichuan University, Chengdu, China; Evidence-Based Pharmacy Center, West China Second University Hospital, Sichuan University, Chengdu, China; NMPA Key Laboratory for Technical Research on Drug Products In Vitro and In Vivo Correlation, Chengdu, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, China
| | - Z Jia
- Department of Pharmacy, West China Second University Hospital, Sichuan University, Chengdu, China; Evidence-Based Pharmacy Center, West China Second University Hospital, Sichuan University, Chengdu, China; NMPA Key Laboratory for Technical Research on Drug Products In Vitro and In Vivo Correlation, Chengdu, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, China; West China School of Pharmacy, Sichuan University, Chengdu, China
| | - G Cheng
- Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, China; Department of Pediatrics, West China Second University Hospital, Sichuan University, Chengdu, China; Laboratory of Molecular Translational Medicine, Center for Translational Medicine, Sichuan University, Chengdu, China
| | - L Zeng
- Department of Pharmacy, West China Second University Hospital, Sichuan University, Chengdu, China; Evidence-Based Pharmacy Center, West China Second University Hospital, Sichuan University, Chengdu, China; NMPA Key Laboratory for Technical Research on Drug Products In Vitro and In Vivo Correlation, Chengdu, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, China.
| | - L Zhang
- Department of Pharmacy, West China Second University Hospital, Sichuan University, Chengdu, China; Evidence-Based Pharmacy Center, West China Second University Hospital, Sichuan University, Chengdu, China; NMPA Key Laboratory for Technical Research on Drug Products In Vitro and In Vivo Correlation, Chengdu, China; Key Laboratory of Birth Defects and Related Diseases of Women and Children, Sichuan University, Ministry of Education, Chengdu, China; Chinese Evidence-based Medicine Center, West China Hospital, Sichuan University, Chengdu, China.
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5
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Elgarten CW, Otto WR, Shenton L, Stein MT, Horowitz J, Aftandilian C, Arnold SD, Bona KO, Caywood E, Collier AB, Gramatges MM, Henry M, Lotterman C, Maloney K, Modi AJ, Mian A, Mody R, Morgan E, Raetz EA, Verma A, Winick N, Wilkes JJ, Yu JC, Aplenc R, Fisher BT, Getz KD. Risk of bacterial bloodstream infection does not vary by central-line type during neutropenic periods in pediatric acute myeloid leukemia. Infect Control Hosp Epidemiol 2023; 44:222-229. [PMID: 35465865 DOI: 10.1017/ice.2022.82] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
BACKGROUND Bloodstream infections (BSIs) are a frequent cause of morbidity in patients with acute myeloid leukemia (AML), due in part to the presence of central venous access devices (CVADs) required to deliver therapy. OBJECTIVE To determine the differential risk of bacterial BSI during neutropenia by CVAD type in pediatric patients with AML. METHODS We performed a secondary analysis in a cohort of 560 pediatric patients (1,828 chemotherapy courses) receiving frontline AML chemotherapy at 17 US centers. The exposure was CVAD type at course start: tunneled externalized catheter (TEC), peripherally inserted central catheter (PICC), or totally implanted catheter (TIC). The primary outcome was course-specific incident bacterial BSI; secondary outcomes included mucosal barrier injury (MBI)-BSI and non-MBI BSI. Poisson regression was used to compute adjusted rate ratios comparing BSI occurrence during neutropenia by line type, controlling for demographic, clinical, and hospital-level characteristics. RESULTS The rate of BSI did not differ by CVAD type: 11 BSIs per 1,000 neutropenic days for TECs, 13.7 for PICCs, and 10.7 for TICs. After adjustment, there was no statistically significant association between CVAD type and BSI: PICC incident rate ratio [IRR] = 1.00 (95% confidence interval [CI], 0.75-1.32) and TIC IRR = 0.83 (95% CI, 0.49-1.41) compared to TEC. When MBI and non-MBI were examined separately, results were similar. CONCLUSIONS In this large, multicenter cohort of pediatric AML patients, we found no difference in the rate of BSI during neutropenia by CVAD type. This may be due to a risk-profile for BSI that is unique to AML patients.
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Affiliation(s)
- Caitlin W Elgarten
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
- Center for Pediatric Clinical Effectiveness, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - William R Otto
- Center for Pediatric Clinical Effectiveness, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
- Division of Infectious Diseases, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Luke Shenton
- Drexel University College of Medicine, Philadelphia, Pennsylvania
| | - Madison T Stein
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | | | - Catherine Aftandilian
- Division of Pediatric Hematology-Oncology, Department of Pediatrics, Stanford University, Palo Alto, California
| | - Staci D Arnold
- Children's Healthcare of Atlanta/Emory University, Atlanta, Georgia
| | - Kira O Bona
- Pediatric Hematology-Oncology, Children's Hospital Boston, Boston, Massachusetts
| | - Emi Caywood
- A.I. Dupont Hospital for Children-Nemours, Wilmington, Delaware
| | | | | | - Meret Henry
- Children's Hospital of Michigan, Detroit, Michigan
| | - Craig Lotterman
- Ochsner Medical Center for Children, New Orleans, Lousisiana
| | - Kelly Maloney
- Children's Hospital Colorado and the Department of Pediatrics, University of Colorado School of Medicine, Aurora, Colorado
| | | | - Amir Mian
- Arkansas Children's Hospital, Little Rock, Arkansas
| | - Rajen Mody
- University of Michigan, Ann Arbor, Michigan
| | - Elaine Morgan
- Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois
| | - Elizabeth A Raetz
- Stephen D. Hassenfeld Children's Center for Cancer and Blood Disorders, New York, New York
| | - Anupam Verma
- Division of Pediatric Hematology-Oncology, Department of Pediatrics, University of Utah, Salt Lake City, Utah
- Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Naomi Winick
- Department of Pediatric Hematology Oncology, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Jennifer J Wilkes
- Department of Pediatrics, University of Washington, Division of Hematology-Oncology, Seattle Children's Hospital, Seattle, Washington
| | - Jennifer C Yu
- Division of Pediatric Hematology-Oncology, Rady Children's Hospital San Diego, San Diego, California
| | - Richard Aplenc
- Division of Oncology, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
- Center for Pediatric Clinical Effectiveness, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
- Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Brian T Fisher
- Center for Pediatric Clinical Effectiveness, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
- Division of Infectious Diseases, Department of Pediatrics, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
- Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Kelly D Getz
- Center for Pediatric Clinical Effectiveness, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
- Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
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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: 5] [Impact Index Per Article: 5.0] [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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Ávila Montiel D, Saucedo Campos A, Avilés Robles M, Murillo Maldonado MA, Jiménez Juárez R, Silva Dirzo M, Dorantes Acosta E. Fungal infections in pediatric patients with acute myeloid leukemia in a tertiary hospital. Front Public Health 2023; 11:1056489. [PMID: 37033052 PMCID: PMC10075308 DOI: 10.3389/fpubh.2023.1056489] [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: 09/28/2022] [Accepted: 02/27/2023] [Indexed: 04/11/2023] Open
Abstract
Introduction Acute leukemia accounts for more than 30% of all pediatric cancer cases, and of these, 15-20% are acute myeloid leukemia (AML). Children who super from AML are more likely to develop infections due to the humoral and cellular immune deficits generated by the disease and its treatment. The incidence of fungal infections is underestimated; reports show that up to 75% of fungal infections go undiagnosed until autopsy. In only 30 years, the incidence of invasive candidiasis has increased by 40-fold. Thus, the high morbidity and mortality associated with fungal infections in hematological patients make it necessary to adopt preventive measures. Methods This work aimed to retrospectively identify pediatric patients with acute myeloid leukemia and invasive fungal diseases (IFDs) in a Latin American tertiary care hospital. A retrospective analysis of 36 clinical records of pediatric patients diagnosed with AML from 2007 to 2017 was carried out. Results One hundred and twenty-nine hospitalizations were associated with infectious events. Thirteen patients in our study presented 15 infectious events associated with IFDs (11.6%). Two patients died because of complications related to IFDs (15.3%). The most frequent IFD type was aspergillosis, which was observed in 7 cases, followed by Candidemia, which was observed in 4 cases. The most frequent clinical manifestations were fever and respiratory distress. Discussion Mortality due to IFD can be prevented with effective pharmacotherapy. An appropriate antifungal prophylaxis strategy still needs to be developed through larger prospective studies in Latin America.
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Affiliation(s)
- Diana Ávila Montiel
- Research Department, Children's Hospital of Mexico Federico Gómez, Mexico City, Mexico
| | - Alberto Saucedo Campos
- Leukemia Cell Research Biobank, Children's Hospital of Mexico Federico Gómez, Mexico City, Mexico
| | - Martha Avilés Robles
- Department of Infectious Diseases, Children's Hospital of Mexico Federico Gómez, Mexico City, Mexico
| | | | - Rodolfo Jiménez Juárez
- Department of Infectious Diseases, Children's Hospital of Mexico Federico Gómez, Mexico City, Mexico
| | - Marisol Silva Dirzo
- Department of Infectious Diseases, Children's Hospital of Mexico Federico Gómez, Mexico City, Mexico
| | - Elisa Dorantes Acosta
- Leukemia Cell Research Biobank, Children's Hospital of Mexico Federico Gómez, Mexico City, Mexico
- Department of Pediatric Hemato-Oncology, Children's Hospital of Mexico Federico Gómez, Mexico City, Mexico
- *Correspondence: Elisa Dorantes Acosta
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8
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Gao T, Zhu X, Zeng Q, Li X, Luo M, Yu C, Hu L, He J, Li Y, Yang Z, Yang H, Huang X, Gu X, Liu Z. Peripherally inserted central catheter-related bloodstream infections in patients with hematological malignancies: A retrospective 7-years single-center study. Am J Infect Control 2022; 50:1171-1177. [PMID: 35108580 DOI: 10.1016/j.ajic.2022.01.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 01/12/2022] [Accepted: 01/12/2022] [Indexed: 01/25/2023]
Abstract
OBJECTIVES We sought to investigate the nature and incidence of bloodstream infection complications and to identify the risk factors of central catheter-related bloodstream infections (CRBSI). METHODS During the study period, 291 consecutive patients with hematological malignancies who underwent PICC placement were retrospectively enrolled. We analyzed the covariates that were specified a priori for their association with CRBSI through multivariate Cox proportional hazards regression models. The association between each predictor and the related outcome was expressed using hazard ratios (HRs) with corresponding 95% confidence intervals (CIs). RESULTS Of 391 peripherally inserted central catheter (PICCs) were inserted in 291 patients for a total of 63,714 catheter days during 7 years, with an infection rate of 0.71/1,000 catheter days. Among the patients with hematological malignancies, those with acute leukemia were prone to CRBSI. Having previous bloodstream infection (BSI) (HR 18.139; 95% CI, 8.19-40.174; P < .0001), the number of PICCs insertions (HR 4.695; 95% CI, 1.842-11.967; P = .001) (twice), (HR 6.794; 95% CI, 1.909-24.181; P = .003) (≥3 times) were significantly associated with CRBSI. Not accompanied by chronic comorbidities (HR 0.34; 95% CI, 0.131-0.887; P = .028) and longer duration of PICC use (days) (HR 0.997; 95% CI, 0.994-0.999; P = .008) might be protective factors preventing CRBSI. CONCLUSIONS Our finding suggests that previous BSI and a higher number of PICC insertions are associated with an increased risk of CRBSI. A lack of chronic comorbidities may help prevent CRBSI.
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Affiliation(s)
- Tianqi Gao
- The First Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xiangding Zhu
- Department of Hematology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Qingli Zeng
- The First Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xiaozhen Li
- The First Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Man Luo
- The First Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China; Department of Hematology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Changhui Yu
- The First Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Liwen Hu
- Department of Hematology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Jing He
- Department of Hematology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Yaohe Li
- Department of Hematology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Zhiwen Yang
- Department of Hematology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Huifang Yang
- Department of Hematology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xiaohua Huang
- Department of Hematology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Xuekui Gu
- Department of Hematology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China.
| | - Zenghui Liu
- The First Clinical College of Guangzhou University of Chinese Medicine, Guangzhou, China; Department of Hematology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, China.
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Iijima M, Stall M, Wang L, Panetta JC, Triplett BM, Pui CH, Ribeiro RC, Rubnitz JE, Pounds SB, Inaba H. Changes in body mass index, weight, and height in children with acute myeloid leukemia and the associations with outcome. Blood Adv 2022; 6:2824-2834. [PMID: 35196375 PMCID: PMC9092412 DOI: 10.1182/bloodadvances.2021006090] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Accepted: 02/14/2022] [Indexed: 11/20/2022] Open
Abstract
Little is known about body composition changes in patients with acute myeloid leukemia (AML) during and after treatment or their associations with outcomes. Z-scores for body mass index (BMI), weight, and height at diagnosis, their longitudinal changes from diagnosis to 5 years off therapy, and their associations with adverse effects and outcomes were evaluated in 227 pediatric patients with AML enrolled in the AML02 and AML08 trials at St. Jude Children's Research Hospital between 2002-2017. The median Z-scores for baseline weight, height, and BMI were 0.193, 0.209, and 0.170, respectively, and those for weight and height decreased significantly during therapy to -0.038 and -0.163, respectively, at off-therapy (P < .001 for both). At 5 years off therapy, the Z-scores for weight and BMI had increased significantly to 0.492 (P = .003) and 0.911 (P < .001), respectively, whereas the height Z-score remained significantly lower at -0.066 (P < .001) compared with baseline. The height Z-score of transplant recipients decreased further from -0.211 at transplant to -0.617 12 months later (P < .001). Baseline BMI category and Z-score were not associated with outcomes, but higher weight Z-scores were associated with lower incidences of refractory or relapsed disease (hazard ratio [HR], 0.82; 95% confidence interval [CI], 0.67-0.99) and higher incidences of death in remission (HR, 1.31; 95% CI, 1.01-1.70). Furthermore, weight Z-score decrease during induction therapy was associated with gastrointestinal, hepatic, and infection toxicities during subsequent therapy and with death in remission (HR, 2.66; 95% CI, 1.11-6.45). Multidisciplinary monitoring for weight changes and short stature is required from diagnosis to the off-therapy period.
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Affiliation(s)
- Mayuko Iijima
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN
- Department of Pediatrics, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Melanie Stall
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN
| | | | | | - Brandon M. Triplett
- Department of Bone Marrow Transplantation and Cellular Therapy, St. Jude Children’s Research Hospital, Memphis, TN
| | - Ching-Hon Pui
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN
| | - Raul C. Ribeiro
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN
| | - Jeffrey E. Rubnitz
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN
| | - Stanley B. Pounds
- Department of Pediatrics, Gunma University Graduate School of Medicine, Gunma, Japan
| | - Hiroto Inaba
- Department of Oncology, St. Jude Children’s Research Hospital, Memphis, TN
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10
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Yeoh DK, Moore AS, Kotecha RS, Bartlett AW, Ryan AL, Cann MP, McMullan BJ, Thursky K, Slavin M, Blyth CC, Haeusler GM, Clark JE. Invasive fungal disease in children with acute myeloid leukaemia: An Australian multicentre 10-year review. Pediatr Blood Cancer 2021; 68:e29275. [PMID: 34357688 DOI: 10.1002/pbc.29275] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 07/01/2021] [Accepted: 07/16/2021] [Indexed: 12/19/2022]
Abstract
BACKGROUND Invasive fungal disease (IFD) is a common and important complication in children with acute myeloid leukaemia (AML). We describe the epidemiology of IFD in a large multicentre cohort of children with AML. METHODS As part of the retrospective multicentre cohort TERIFIC (The Epidemiology and Risk factors for Invasive Fungal Infections in immunocompromised Children) study, proven/probable/possible IFD episodes occurring in children with primary or relapsed/refractory AML from 2003 to 2014 were analysed. Crude IFD prevalence, clinical characteristics, microbiology and treatment were assessed. Kaplan-Meier survival analysis was used to estimate 6-month survival. RESULTS There were 66 IFD episodes diagnosed in 63 children with AML. The majority (75.8%) of episodes occurred in the context of primary AML therapy. During primary AML therapy, the overall prevalence was 20.7% (95% CI 15.7%-26.5%) for proven/probable/possible IFD and 10.3% (95% CI 6.7%-15.0%) for proven/probable IFD. Of primary AML patients, 8.2% had IFD diagnosed during the first cycle of chemotherapy. Amongst pathogens implicated in proven/probable IFD episodes, 74.4% were moulds, over a third (37.9%) of which were non-Aspergillus spp. Antifungal prophylaxis preceded 89.4% of IFD episodes, most commonly using fluconazole (50% of IFD episodes). All-cause mortality at 6 months from IFD diagnosis was 16.7% with IFD-related mortality of 7.6% (all in cases of proven IFD). CONCLUSIONS IFD is a common and serious complication during paediatric AML therapy. Mould infections, including non-Aspergillus spp. predominated in this cohort. A systematic approach to the identification of patients at risk, and a targeted prevention strategy for IFD is needed.
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Affiliation(s)
- Daniel K Yeoh
- Department of Infectious Diseases, Perth Children's Hospital, Perth, Western Australia, Australia.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Victoria, Australia.,National Centre for Infections in Cancer, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Murdoch Children's Research Institute, Parkville, Victoria, Australia
| | - Andrew S Moore
- Oncology Service, Queensland Children's Hospital, Brisbane, Queensland, Australia.,Child Health Research Centre, The University of Queensland, Brisbane, Queensland, Australia
| | - Rishi S Kotecha
- Department of Clinical Haematology, Oncology, Blood and Marrow Transplantation, Perth Children's Hospital, Perth, Western Australia, Australia.,Curtin Medical School, Curtin University, Perth, Western Australia, Australia.,Telethon Kids Cancer Centre, Telethon Kids Institute, University of Western, Perth, Western Australia, Australia
| | - Adam W Bartlett
- Department of Immunology and Infectious Diseases, Sydney Children's Hospital, Randwick, New South Wales, Australia.,School of Women's and Children's Health, UNSW, Sydney, New South Wales, Australia.,Kirby Institute, UNSW, Sydney, New South Wales, Australia
| | - Anne L Ryan
- Curtin Medical School, Curtin University, Perth, Western Australia, Australia
| | - Megan P Cann
- Infection Management Service, Queensland Children's Hospital, Brisbane, Queensland, Australia
| | - Brendan J McMullan
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Victoria, Australia.,National Centre for Infections in Cancer, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Department of Immunology and Infectious Diseases, Sydney Children's Hospital, Randwick, New South Wales, Australia.,School of Women's and Children's Health, UNSW, Sydney, New South Wales, Australia
| | - Karin Thursky
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Victoria, Australia.,National Centre for Infections in Cancer, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Department of Infectious Diseases, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,National Health and Medical Research Council National Centre for Antimicrobial Stewardship, The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Monica Slavin
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Victoria, Australia.,National Centre for Infections in Cancer, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Department of Infectious Diseases, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Christopher C Blyth
- Department of Infectious Diseases, Perth Children's Hospital, Perth, Western Australia, Australia.,Department of Microbiology, PathWest Laboratory Medicine, Nedlands, Western Australia, Australia.,Wesfarmers Centre of Vaccines and Infectious Diseases, Telethon Kids Institute, University of Western, Perth, Western Australia, Australia.,School of Medicine, University of Western Australia, Perth, Western Australia, Australia
| | - Gabrielle M Haeusler
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Victoria, Australia.,National Centre for Infections in Cancer, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Murdoch Children's Research Institute, Parkville, Victoria, Australia.,Department of Infectious Diseases, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Department of Infectious Diseases, Royal Children's Hospital, Parkville, Victoria.,The Paediatric Integrated Cancer Service, Melbourne, Victoria, Australia
| | - Julia E Clark
- Infection Management Service, Queensland Children's Hospital, Brisbane, Queensland, Australia.,School of Clinical Medicine, Children's Health Queensland Clinical Unit, The University of Queensland, Brisbane, Queensland, Australia
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11
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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: 73] [Impact Index Per Article: 24.3] [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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12
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Miller LH, Keller F, Mertens A, Klein M, Allen K, Castellino S, Woods WG. Impact of fluid overload and infection on respiratory adverse event development during induction therapy for childhood acute myeloid leukemia. Pediatr Blood Cancer 2019; 66:e27975. [PMID: 31502412 PMCID: PMC6803045 DOI: 10.1002/pbc.27975] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Revised: 07/03/2019] [Accepted: 07/26/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND Treatment-related morbidity and mortality occur frequently in childhood acute myeloid leukemia (AML) induction. Yet the contributions of respiratory adverse events (AEs) within this population are poorly understood. Furthermore, the roles of fluid overload (FO) and infection in AML pulmonary complications have been inadequately examined. OBJECTIVES To describe the incidence, categories, and grades of respiratory AEs and to assess the associations of FO and infection on respiratory AE development in childhood AML induction. METHODS We retrospectively examined the induction courses of a cohort of de novo pediatric AML patients for any NCI CTCAE grade 2 to 5 respiratory AE, FO, and systemic/pulmonary infection occurrence. Demographic, disease, and treatment-related data were abstracted. Descriptive, univariate, survival, and multivariable analyses were conducted. RESULTS Among 105 eligible subjects from 2009 to 2016, 49.5% (n = 52) experienced 63 discrete respiratory AEs. FO occurred in 28.6% of subjects (n = 30), with half occurring within 24 hours of hospitalization. Positive FO status < 10 days (aHR 5.5, 95% CI 2.3-12.8), ≥ 10 days (aHR 13, 95% CI 4.1-41.8), and positive infection status ≥ 10 days into treatment (aHR 14.9, 5.4-41.6) were each independently associated with AE development. CONCLUSIONS We describe a higher incidence of respiratory AEs during childhood AML induction than previously illustrated. FO occurs frequently and early in this course. Late infections and FO at any time frame were strongly associated with AE development. Interventions focused on the prevention and management of FO and infectious respiratory complications could be instrumental in reducing preventable treatment-related morbidity and mortality.
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Affiliation(s)
- Lane H Miller
- Department of Pediatrics, Emory University, Aflac Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta, Atlanta, GA, USA
| | - Frank Keller
- Department of Pediatrics, Emory University, Aflac Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta, Atlanta, GA, USA
| | - Ann Mertens
- Department of Pediatrics, Emory University, Aflac Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta, Atlanta, GA, USA
| | - Mitchel Klein
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Kristen Allen
- Department of Pediatrics, Emory University, Aflac Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta, Atlanta, GA, USA
| | - Sharon Castellino
- Department of Pediatrics, Emory University, Aflac Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta, Atlanta, GA, USA,Drs Castellino and Woods provided equal contribution as senior authors
| | - William G Woods
- Department of Pediatrics, Emory University, Aflac Cancer and Blood Disorders Center, Children’s Healthcare of Atlanta, Atlanta, GA, USA,Drs Castellino and Woods provided equal contribution as senior authors
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13
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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: 121] [Impact Index Per Article: 20.2] [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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14
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Mulanovich V, Kontoyiannis DP. Acute myeloid leukemia and the infectious diseases consultant. Leuk Lymphoma 2017; 59:1284-1291. [PMID: 28914100 DOI: 10.1080/10428194.2017.1365861] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Infectious complications following treatment of acute myeloid leukemia (AML) are important causes of morbidity and mortality. The spectrum and complexity of these infections is reflected by the severe net state of immunosuppression of AML patients, that is dynamic and continuously changing, the polypharmacy, including the widespread use of anti-infectives and the complex epidemiology of severe and frequently resistant pathogens afflicting these patients. Infectious diseases (ID) consultants having a critical mass of expertise and intimate knowledge of the intricacies of leukemia care, add considerable value in improving outcomes of patients with AML who develop infections. Furthermore, pharmaco-economic considerations such as length of stay, choice of cost-effective anti-infective program, infection control and antibiotic stewardship strategies create a delicate interplay of the ID consultant and the ecosystem of care of AML patients. This is an increasingly recognized area of cross collaboration and a productive direction for future collaborative practice models and research.
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Affiliation(s)
- Victor Mulanovich
- a Department of Infectious Diseases, Infection Control and Employee Health , University of Texas, MD Anderson Cancer Center , Houston , TX , USA
| | - Dimitrios P Kontoyiannis
- a Department of Infectious Diseases, Infection Control and Employee Health , University of Texas, MD Anderson Cancer Center , Houston , TX , USA
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15
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King J, Pana ZD, Lehrnbecher T, Steinbach WJ, Warris A. Recognition and Clinical Presentation of Invasive Fungal Disease in Neonates and Children. J Pediatric Infect Dis Soc 2017; 6:S12-S21. [PMID: 28927201 PMCID: PMC5907856 DOI: 10.1093/jpids/pix053] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Invasive fungal diseases (IFDs) are devastating opportunistic infections that result in significant morbidity and death in a broad range of pediatric patients, particularly those with a compromised immune system. Recognizing them can be difficult, because nonspecific clinical signs and symptoms or isolated fever are frequently the only presenting features. Therefore, a high index of clinical suspicion is necessary in patients at increased risk of IFD, which requires knowledge of the pediatric patient population at risk, additional predisposing factors within this population, and the clinical signs and symptoms of IFD. With this review, we aim to summarize current knowledge regarding the recognition and clinical presentation of IFD in neonates and children.
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Affiliation(s)
- Jill King
- Aberdeen Fungal Group, Medical Research Council Centre for Medical Mycology, Institute of Medical Sciences, University of Aberdeen, and the Royal Aberdeen Children’s Hospital, United Kingdom
| | - Zoi-Dorothea Pana
- Hospital Epidemiology and Infection Control, Division of Infectious Diseases, Johns Hopkins Hospital, Baltimore, Maryland
| | - Thomas Lehrnbecher
- Division of Paediatric Haematology and Oncology, Hospital for Children and Adolescents, Johann Wolfgang Goethe-University, Frankfurt, Germany; and
| | - William J Steinbach
- Division of Pediatric Infectious Diseases, Department of Pediatrics, and Department of Molecular Genetics and Microbiology, Duke University Medical Center, Durham, North Carolina
| | - Adilia Warris
- Aberdeen Fungal Group, Medical Research Council Centre for Medical Mycology, Institute of Medical Sciences, University of Aberdeen, and the Royal Aberdeen Children’s Hospital, United Kingdom
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16
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Hudson BF, Oostendorp LJM, Candy B, Vickerstaff V, Jones L, Lakhanpaul M, Bluebond-Langner M, Stone P. The under reporting of recruitment strategies in research with children with life-threatening illnesses: A systematic review. Palliat Med 2017; 31:419-436. [PMID: 27609607 PMCID: PMC5405809 DOI: 10.1177/0269216316663856] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
BACKGROUND Researchers report difficulties in conducting research with children and young people with life-limiting conditions or life-threatening illnesses and their families. Recruitment is challenged by barriers including ethical, logistical and clinical considerations. AIM To explore how children and young people (aged 0-25 years) with life-limiting conditions or life-threatening illnesses and their families were identified, invited and consented to research published in the last 5 years. DESIGN Systematic review. DATA SOURCES MEDLINE, PsycINFO, Web of Science, Sciences Citation Index and SCOPUS were searched for original English language research published between 2009 and 2014, recruiting children and young people with life-limiting conditions or life-threatening illness and their families. RESULTS A total of 215 studies - 152 qualitative, 54 quantitative and 9 mixed methods - were included. Limited recruitment information but a range of strategies and difficulties were provided. The proportion of eligible participants from those screened could not be calculated in 80% of studies. Recruitment rates could not be calculated in 77%. A total of 31% of studies recruited less than 50% of eligible participants. Reasons given for non-invitation included missing clinical or contact data, or clinician judgements of participant unsuitability. Reasons for non-participation included lack of interest and participants' perceptions of potential burdens. CONCLUSION All stages of recruitment were under reported. Transparency in reporting of participant identification, invitation and consent is needed to enable researchers to understand research implications, bias risk and to whom results apply. Research is needed to explore why consenting participants decide to take part or not and their experiences of research recruitment.
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Affiliation(s)
- Briony F Hudson
- Louis Dundas Centre for Children’s Palliative Care, UCL Institute of Child Health, London, UK
- Marie Curie Palliative Care Research Department, UCL Division of Psychiatry, London, UK
| | - Linda JM Oostendorp
- Louis Dundas Centre for Children’s Palliative Care, UCL Institute of Child Health, London, UK
| | - Bridget Candy
- Marie Curie Palliative Care Research Department, UCL Division of Psychiatry, London, UK
| | - Victoria Vickerstaff
- Marie Curie Palliative Care Research Department, UCL Division of Psychiatry, London, UK
| | - Louise Jones
- Marie Curie Palliative Care Research Department, UCL Division of Psychiatry, London, UK
| | - Monica Lakhanpaul
- Population, Policy and Practice Programme, UCL Institute of Child Health, London, UK
| | - Myra Bluebond-Langner
- Louis Dundas Centre for Children’s Palliative Care, UCL Institute of Child Health, London, UK
| | - Paddy Stone
- Marie Curie Palliative Care Research Department, UCL Division of Psychiatry, London, UK
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17
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Rogers AEJ, Eisenman KM, Dolan SA, Belderson KM, Zauche JR, Tong S, Gralla J, Hilden JM, Wang M, Maloney KW, Dominguez SR. Risk factors for bacteremia and central line-associated blood stream infections in children with acute myelogenous leukemia: A single-institution report. Pediatr Blood Cancer 2017; 64. [PMID: 27616655 DOI: 10.1002/pbc.26254] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Accepted: 08/10/2016] [Indexed: 11/05/2022]
Abstract
BACKGROUND Central line-associated blood stream infections (CLABSIs) are a source of high morbidity and mortality in children with acute myelogenous leukemia (AML). PROCEDURE To understand the epidemiology and risk factors associated with the development of CLABSI in children with AML. METHODS We retrospectively reviewed all patients with AML over a 5-year period between 2007 and 2011 at the Children's Hospital Colorado. Cases and controls were classified on the basis of the presence of a CLABSI as defined by the National Healthcare Safety Network. RESULTS Of 40 patients in the study, 25 (62.5%) developed at least one CLABSI during therapy. The majority of CLABSIs were due to oral or gastrointestinal organisms (83.0%). Skin organisms accounted for 8.5%. In a multivariable analysis, the strongest risk factors associated with CLABSI were diarrhea (odds ratio [OR] 6.7, 95% confidence interval [CI] 1.6-28.7), receipt of blood products in the preceding 4-7 days (OR 10.0, 95%CI 3.2-31.0), not receiving antibiotics (OR 8.3, 95%CI 2.8-25.0), and chemotherapy cycle (OR 3.5, 95%CI 1.4-8.9). CLABSIs led to increased morbidity, with 13 cases (32.5%) versus two controls (1.9%) requiring transfer to the pediatric intensive care unit (P < 0.001). Three (7.5%) of 40 CLABSI events resulted in or contributed to death. CONCLUSIONS Intensified line care efforts cannot eliminate all CLABSIs in the patients with AML. Exploring the role of mucosal barrier breakdown and/or the use of antibiotic prophylaxis may be effective strategies for further prevention of CLABSIs, supporting ongoing trials in this patient population.
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Affiliation(s)
- Ashley E J Rogers
- Department of Pediatric Oncology, University of Colorado Denver School of Medicine and Children's Hospital Colorado, Aurora, Colorado
| | - Kristen M Eisenman
- Department of Pediatric Oncology, University of Colorado Denver School of Medicine and Children's Hospital Colorado, Aurora, Colorado
| | - Susan A Dolan
- Department of Epidemiology, University of Colorado Denver School of Medicine and Children's Hospital Colorado, Aurora, Colorado
| | - Kristin M Belderson
- Department of Pediatric Oncology, University of Colorado Denver School of Medicine and Children's Hospital Colorado, Aurora, Colorado
| | - Jocelyn R Zauche
- Department of Pediatric Oncology, University of Colorado Denver School of Medicine and Children's Hospital Colorado, Aurora, Colorado
| | - Suhong Tong
- Department of Pediatrics, Biostatistics and Informatics, University of Colorado Denver School of Medicine and Children's Hospital Colorado, Aurora, Colorado
| | - Jane Gralla
- Department of Pediatrics, Biostatistics and Informatics, University of Colorado Denver School of Medicine and Children's Hospital Colorado, Aurora, Colorado
| | - Joanne M Hilden
- Department of Pediatric Oncology, University of Colorado Denver School of Medicine and Children's Hospital Colorado, Aurora, Colorado
| | - Michael Wang
- Department of Pediatric Oncology, University of Colorado Denver School of Medicine and Children's Hospital Colorado, Aurora, Colorado
| | - Kelly W Maloney
- Department of Pediatric Oncology, University of Colorado Denver School of Medicine and Children's Hospital Colorado, Aurora, Colorado
| | - Samuel R Dominguez
- Department of Epidemiology, University of Colorado Denver School of Medicine and Children's Hospital Colorado, Aurora, Colorado.,Department of Infectious Disease, University of Colorado Denver School of Medicine and Children's Hospital Colorado, Aurora, Colorado
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18
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Løhmann DJA, Abrahamsson J, Ha SY, Jónsson ÓG, Koskenvuo M, Lausen B, Palle J, Zeller B, Hasle H. Effect of age and body weight on toxicity and survival in pediatric acute myeloid leukemia: results from NOPHO-AML 2004. Haematologica 2016; 101:1359-1367. [PMID: 27470605 DOI: 10.3324/haematol.2016.146175] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Accepted: 07/25/2016] [Indexed: 12/14/2022] Open
Abstract
Treatment for pediatric acute myeloid leukemia is very toxic and the association between outcome and age and Body Mass Index is unclear. We investigated effect of age and Body Mass Index on toxicity and survival in pediatric acute myeloid leukemia. We studied all patients who completed first induction course of NOPHO-AML 2004 (n=318). Toxicity following induction and consolidation courses (n=6) was analyzed. The probabilities of toxicity and death were determined using time-to-event analyses with Cox multivariate proportional hazard regression for comparative analyses. Age 10-17 years was associated with sepsis with hypotension [hazard ratio 2.3 (95% confidence interval 1.1-4.6)]. Being overweight (>1 standard deviation) was associated with requiring supplemental oxygen [1.9 (1.0-3.5)]. The 5-year event-free and overall survival were 47% and 71%. Children aged 10-17 years showed a trend for inferior 5-year overall survival compared to children aged 2-9 (64% vs. 76%; P=0.07). Infants showed a trend for superior 5-year event-free survival (66% vs. 43%; P=0.06). Overweight children aged 10-17 years showed a trend for superior survival [5-year event-free survival 59% vs. 40% (P=0.09) and 5-year overall survival 78% vs. 56% (P=0.06)] compared to healthy weight children aged 10-17 years. In conclusion, children aged 10-17 years and overweight children had a higher risk of grade 3-4 toxicity. Children aged 10-17 years showed inferior survival, but, unexpectedly, in this age group overweight children tended to have increased survival. This suggests different pharmacokinetics of chemotherapeutic drugs in adolescents and warrants further studies.
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Affiliation(s)
- Ditte J A Løhmann
- Department of Pediatrics, Aarhus University Hospital Skejby, Denmark
| | - Jonas Abrahamsson
- Institution for Clinical Sciences, Department of Pediatrics, Queen Silvia Children's Hospital, Gothenburg, Sweden
| | - Shau-Yin Ha
- Department of Pediatrics, Queen Mary Hospital and Hong Kong Pediatric Hematology & Oncology Study Group (HKPHOSG), Hong Kong, China
| | | | - Minna Koskenvuo
- Division of Hematology-Oncology and Stem Cell Transplantation, Children's Hospital and Helsinki University Central Hospital, Finland
| | - Birgitte Lausen
- Department of Pediatrics and Adolescent Medicine, Rigshospitalet, University of Copenhagen, Denmark
| | - Josefine Palle
- Department of Woman's and Children's Health, Uppsala University, Sweden
| | - Bernward Zeller
- Department of Pediatric Medicine, Oslo University Hospital, Norway
| | - Henrik Hasle
- Department of Pediatrics, Aarhus University Hospital Skejby, Denmark
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19
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Inducible epithelial resistance protects mice against leukemia-associated pneumonia. Blood 2016; 128:982-92. [PMID: 27317793 DOI: 10.1182/blood-2016-03-708511] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Accepted: 06/10/2016] [Indexed: 11/20/2022] Open
Abstract
Despite widespread infection prevention efforts, pneumonia remains the leading cause of death among patients with acute leukemia, due to complex disease- and treatment-dependent immune defects. We have reported that a single inhaled treatment with a synergistic combination of Toll-like receptor 2/6 (TLR 2/6) and TLR9 agonists (Pam2-ODN) induces protective mucosal defenses in mice against a broad range of pathogens. As Pam2-ODN-induced protection persists despite depletion of several leukocyte populations, we tested whether it could prevent pneumonia in a mouse model of acute myeloid leukemia (AML) remission induction therapy. Pam2-ODN prevented death due to pneumonia caused by Pseudomonas aeruginosa, Streptococcus pneumoniae, and Aspergillus fumigatus when mice were heavily engrafted with leukemia cells, had severe chemotherapy-induced neutropenia or both. Pam2-ODN also extended survival of pneumonia in NSG mice engrafted with primary human AML cells. Protection was associated with rapid pathogen killing in the lungs at the time of infection and with reduced pathogen burdens at distant sites at the end of observation. Pathogen killing was inducible directly from isolated lung epithelial cells and was not abrogated by the presence of leukemia cells or cytotoxic agents. Pam2-ODN had no discernible effect on replication rate, total tumor population, or killing by chemotherapy of mouse or human leukemia cells, either in vitro or in vivo. Taken together, we report that therapeutic stimulation of lung epithelial defenses robustly protects against otherwise lethal pneumonias despite the profound immune dysfunction associated with acute leukemia and its treatment. These findings may suggest an opportunity to protect this population during periods of peak vulnerability.
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20
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Chavhan GB, Babyn PS, Nathan PC, Kaste SC. Imaging of acute and subacute toxicities of cancer therapy in children. Pediatr Radiol 2016; 46:9-20; quiz 6-8. [PMID: 26459011 DOI: 10.1007/s00247-015-3454-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2015] [Revised: 07/20/2015] [Accepted: 08/14/2015] [Indexed: 01/03/2023]
Abstract
Effective cancer therapies have resulted in significant improvement in survival. However, treatment-related acute and subacute complications are a cause of significant morbidity and mortality. Effects of cancer therapy in children can be seen early in the survival period or later in life in almost all organ systems of the body. Many of these conditions are evaluated by imaging and some are diagnosed based on characteristic imaging features. This article aims to discuss acute and subacute toxicities of cancer therapy in children involving multiple organ systems, pulmonary, gastrointestinal, hepatobiliary, genitourinary and musculoskeletal systems with emphasis on those in which imaging plays a role in diagnosis or management. We also discuss the role of imaging and choice of imaging modalities in these conditions.
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Affiliation(s)
- Govind B Chavhan
- Department of Diagnostic Imaging, The Hospital For Sick Children and University of Toronto, 555 University Ave., Toronto, ON, M5G 1X8, Canada.
| | - Paul S Babyn
- Department of Medical Imaging, Royal University Hospital, Saskatoon, SK, Canada
| | - Paul C Nathan
- Division of Hematology/Oncology, Department of Pediatrics, The Hospital For Sick Children and University of Toronto, Toronto, ON, Canada
| | - Sue C Kaste
- Department of Diagnostic Imaging and Department of Oncology, St. Jude Children's Research Hospital, Memphis, TN, USA.,Department of Radiology, University of Tennessee School of Health Sciences Memphis, Memphis, TN, USA
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21
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Yacobovich J, Ben-Ami T, Abdalla T, Tamary H, Goldstein G, Weintraub M, Yaniv I, Toren A, Kenet G, Revel-Vilk S. Patient and central venous catheter related risk factors for blood stream infections in children receiving chemotherapy. Pediatr Blood Cancer 2015; 62:471-6. [PMID: 25327811 DOI: 10.1002/pbc.25281] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2014] [Accepted: 08/29/2014] [Indexed: 12/11/2022]
Abstract
BACKGROUND The use of central venous catheters (CVCs) has greatly improved the quality of care in children receiving chemotherapy, yet these catheters may cause serious infectious complications. The aim of this prospective registry study was to assess the host and CVC-related risk factors for blood stream infections (BSIs). PROCEDURE Patients undergoing CVC insertion for chemotherapy were followed prospectively for CVC complications. At the time of enrollment demographic-, clinical- and CVC-related data were collected. Survival and Cox-regression analysis were performed. RESULTS A total of 423 CVCs were inserted into 262 patients for a total of 76,540 catheter-days. The incidence of BSIs was 1.95 per 1,000 patient-days (95% CI 1.66-2.29). Myeloid leukemia and younger age were associated with higher risk for BSI. At least one BSI occurred in 187 CVCs with an incidence of 2.84 per 1,000 catheter-days (95% CI 2.47-3.24). Externalized CVCs, that is, tunneled externalized catheters and peripheral inserted central catheters, were associated with higher risk for BSI in the group of diseases with relatively lower rate of infection. However, in diseases with high rate of infection no such association was found. The type of BSI was associated with the diagnosis and the CVC type. CVC occlusion was associated with higher risk for recurrent BSI and for coagulase negative staph BSI. CONCLUSIONS Both patient and CVC-related factors are associated with higher risk of BSI in children receiving chemotherapy. The results of this study could be used in developing studies aiming to reduce the rate of BSIs in children with cancer.
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Affiliation(s)
- Joanne Yacobovich
- Hematology/Oncology Center, Schneider Children's Medical Center, Petah Tikva, Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
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22
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Infection-related mortality in children with acute lymphoblastic leukemia: an analysis of infectious deaths on UKALL2003. Blood 2014; 124:1056-61. [DOI: 10.1182/blood-2014-03-560847] [Citation(s) in RCA: 134] [Impact Index Per Article: 13.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Key Points
Infection is the major cause of treatment-related mortality in pediatric acute lymphoblastic leukemia and is greatest during the induction phase. Children with Down syndrome are at high risk for infection-related mortality throughout all treatment phases, including the low-intensity maintenance phase.
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23
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Brunck MEG, Nielsen LK. Concise review: next-generation cell therapies to prevent infections in neutropenic patients. Stem Cells Transl Med 2014; 3:541-8. [PMID: 24598780 DOI: 10.5966/sctm.2013-0145] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
High-dose chemotherapy is accompanied by an obligate period of neutropenia. Resulting bacterial and fungal infections are the leading cause of morbidity and mortality in neutropenic patients despite prophylactic antimicrobials and hematopoietic growth factor supplements. Replacing neutrophils in the patient through transfusion of donor cells is a logical solution to prevent fulminant infections. In the past, this strategy has been hampered by poor yield, inability to store collected cells, and possible donor morbidity caused by granulocyte colony-stimulating factor injections and apheresis. Today, neutrophil-like cells can be manufactured in the laboratory at the clinical scale from hematopoietic stem and progenitor cells enriched from umbilical cord blood. This article reviews the rationale for focusing research efforts toward ex vivo neutrophil production and explores clinical settings for future trials.
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Affiliation(s)
- Marion E G Brunck
- Australian Institute for Bioengineering and Nanotechnology, University of Queensland, St. Lucia, Queensland, Australia
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24
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Johannsen KH, Handrup MM, Lausen B, Schrøder H, Hasle H. High frequency of streptococcal bacteraemia during childhood AML therapy irrespective of dose of cytarabine. Pediatr Blood Cancer 2013; 60:1154-60. [PMID: 23281248 DOI: 10.1002/pbc.24448] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2012] [Accepted: 11/27/2012] [Indexed: 11/10/2022]
Abstract
BACKGROUND High-dose cytarabine has been associated with a high frequency of viridans group streptococcal (VGS) bacteraemia. VGS bacteraemia causes considerable morbidity and mortality. The Nordic Society of Paediatric Haematology and Oncology (NOPHO)-AML protocols use higher cumulated doses of cytarabine and more chemotherapy series (n = 6) than other protocols with the potential increased risk of severe VGS infections. PROCEDURE Medical records of all Danish children enrolled on the NOPHO-AML-2004 protocol between January 2004 and September 2011 (n = 45) were retrospectively reviewed and all febrile episodes were registered. RESULTS Following 236 courses of chemotherapy, 112 positive blood cultures were registered. VGS were found in 38% of all positive blood cultures. Infectious episodes with VGS resulted in more days of fever and intravenous antibiotic therapy compared with infections caused by other microorganisms. VGS were involved in 45% of all episodes categorized as sepsis (n = 51) and in 67% of life-threatening bloodstream infections (n = 9). Penicillin resistance was found in 40% of the VGS strains. No significant difference was observed in the proportion of VGS isolated following courses with low-dose cytarabine versus courses with high-dose cytarabine. CONCLUSIONS VGS were the most commonly isolated pathogens causing the most severe infections and the majority of life-threatening infections. A substantial proportion of the strains were resistant to penicillin. The high rate of VGS seemed independent of high-dose cytarabine but was more likely caused by the intensive chemotherapy treatment leading to severe mucositis and neutropenia.
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25
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Sung L, Zaoutis T, Ullrich NJ, Johnston D, Dupuis L, Ladas E. Children's Oncology Group's 2013 blueprint for research: cancer control and supportive care. Pediatr Blood Cancer 2013; 60:1027-30. [PMID: 23255159 PMCID: PMC4447629 DOI: 10.1002/pbc.24426] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2012] [Accepted: 11/09/2012] [Indexed: 11/07/2022]
Abstract
In cancer control research, the objective is to reduce overall morbidity and mortality by decreasing acute and delayed treatment-related toxicities in all children with cancer. To date, the Children's Oncology Group (COG) has focused on infection, neurocognition, quality of life (QoL), and nutrition/antiemetics. COG is conducting randomized controlled trials (RCTs) to determine prophylaxis strategies that will reduce infections in high-risk populations. Two RCTs are determining if modafinil or computerized cognitive training improve cognitive functioning in pediatric brain tumor patients. QoL is being assessed in acute leukemia patients. Improved supportive care outcomes will only occur when the most effective interventions are established.
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Affiliation(s)
- Lillian Sung
- Department of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada.
| | - Theo Zaoutis
- Division of Infectious Diseases, Children’s Hospital of Philadelphia, Philadelphia, Pennsylvania
| | - Nicole J. Ullrich
- Department of Neurology, Boston Children’s Hospital and Pediatric Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Donna Johnston
- Department of Hematology/Oncology, Children’s Hospital of Eastern Ontario, Ottawa, Ontario, Canada
| | - Lee Dupuis
- Department of Haematology/Oncology, The Hospital for Sick Children, Toronto, Ontario, Canada,Department of Pharmacy, The Hospital for Sick Children, Toronto, Ontario, Canada
| | - Elena Ladas
- Department of Pediatric Oncology, Columbia University Medical Center, New York, New York
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Abstract
PURPOSE OF REVIEW The aim of the present review is to analyze the main parameters that may influence the onset of bacterial, fungal and viral infections in patients with myelodysplastic syndromes, acute myeloid leukemia and acute lymphoid leukemia. RECENT FINDINGS The identification of factors influencing the onset of infections in high-risk patients is becoming one of the most important strategies to identify those patients who would really benefit from prophylactic and timely treatment. During the past few years several studies have been conducted to evaluate the impact of risk factors that may influence both the onset and the outcome of infections. The role of some of them is well defined (i.e. neutropenia, central venous catheters), whereas other factors are now emerging as new possible causative factors (i.e. iron overload, hospitalization). SUMMARY Many factors have to be considered when evaluating the infectious risk in hematological patients. In current clinical practice the good knowledge of these factors may favor a better management of infectious risk, with a reduction of mortality rate.
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27
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Dix D, Cellot S, Price V, Gillmeister B, Ethier MC, Johnston DL, Lewis V, Michon B, Mitchell D, Stobart K, Yanofsky R, Portwine C, Silva M, Bowes L, Zelcer S, Brossard J, Traubici J, Allen U, Beyene J, Sung L. Association Between Corticosteroids and Infection, Sepsis, and Infectious Death in Pediatric Acute Myeloid Leukemia (AML): Results From the Canadian Infections in AML Research Group. Clin Infect Dis 2012; 55:1608-14. [PMID: 22955431 DOI: 10.1093/cid/cis774] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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