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AlAzmi A, Jastaniah W, AlDabbagh M, Elimam N. A clinical approach to non-neutropenic fever in children with cancer. J Oncol Pharm Pract 2020; 27:560-569. [PMID: 32476589 DOI: 10.1177/1078155220925161] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND There are a limited number of studies that address non-neutropenic fever episodes in children with cancer, and no standard approach exists. METHOD We opt to retrospectively analyze the efficacy of the current clinical approach for management of non-neutropenic fever episodes and the associated risk factors among children with cancer at the Princess Noorah Oncology Center from May 2016 through December 2017. RESULTS A total of 480 non-neutropenic fever episodes were identified in 131 children, of which 62 episodes were triaged as high-risk non-neutropenic fever and 418 as low-risk non-neutropenic fever. Of those 480 non-neutropenic fever, 361 episodes (75.2%) were associated with the presence of central venous catheters. The overall failure rate of ceftriaxone mono-therapy was observed in 75.6% (11.7% in high-risk non-neutropenic fever with a mean C-reactive protein level of 21.1 (±23.2) mmol/L and 63.9% in low-risk non-neutropenic fever with a mean C-reactive protein level of 17.6 (±53.9) mmol/L). The overall bacteremia rate was 14.4%. The type of organisms isolated was mainly high-risk organisms in 59 non-neutropenic fever episodes (85.5%), OR 1.78 (95% CI: 0.45-7.04) p = 0.41. Of note, all bacteremia were associated with the presence of central venous catheter (100%). Of all the examined risk factors of outpatient treatment failure in low-risk non-neutropenic fever, only prolonged fever of more than three days were significantly associated with bacteremia OR 8.107 [95% CI: 1.744-37.691], p = 0.008. Noteworthy is that almost 43% of non-neutropenic fever episodes were associated with respiratory symptoms. This study provides a baseline for future prospective research assessing the pattern of non-neutropenic fever by focusing on associated risk factors.
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Affiliation(s)
- Aeshah AlAzmi
- Department of Pharmaceutical Care Clinical Services, King Abdulaziz Medical City, Jeddah, Saudi Arabia
- King Abdullah International Medical Research Center, Jeddah, Saudi Arabia
- King Saud bin Abdulaziz University for Health Sciences, Faculty of Medicine, Jeddah, Saudi Arabia
- Department of Pediatrics, Oncology/Hematology/BMT, Princes Noorah Oncology Center, King Abdulaziz Medical City, Jeddah, Saudi Arabia
| | - Wasil Jastaniah
- King Abdullah International Medical Research Center, Jeddah, Saudi Arabia
- King Saud bin Abdulaziz University for Health Sciences, Faculty of Medicine, Jeddah, Saudi Arabia
- Department of Pediatrics, Oncology/Hematology/BMT, Princes Noorah Oncology Center, King Abdulaziz Medical City, Jeddah, Saudi Arabia
- Department of Pediatrics, Faculty of Medicine, Umm AlQura University, Makkah, Saudi Arabia
| | - Mona AlDabbagh
- King Abdullah International Medical Research Center, Jeddah, Saudi Arabia
- King Saud bin Abdulaziz University for Health Sciences, Faculty of Medicine, Jeddah, Saudi Arabia
- Department of Pediatrics, Division of Infectious diseases, King Abdulaziz Medical City, Jeddah, Saudi Arabia
| | - Naglla Elimam
- King Abdullah International Medical Research Center, Jeddah, Saudi Arabia
- King Saud bin Abdulaziz University for Health Sciences, Faculty of Medicine, Jeddah, Saudi Arabia
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Allaway Z, Phillips RS, Thursky KA, Haeusler GM. Nonneutropenic fever in children with cancer: A scoping review of management and outcome. Pediatr Blood Cancer 2019; 66:e27634. [PMID: 30724005 DOI: 10.1002/pbc.27634] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 12/17/2018] [Accepted: 01/10/2019] [Indexed: 12/17/2022]
Abstract
To date, very few studies have addressed nonneutropenic fever (NNF) in children with cancer, and there are no consensus guidelines. This scoping review aims to describe the rate of bacteremia, risk factors for infection and management, and outcomes of NNF in this population. Across 15 studies (n = 4106 episodes), the pooled-average bacteremia rate was 8.2%, and risk factors included tunneled external central venous catheter, clinical instability, and higher temperature. In two studies, antibiotics were successfully withheld in a subset of low-risk patients. Overall outcomes of NNF appear favorable; however, further research is required to determine its true clinical and economic impact.
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Affiliation(s)
- Zoe Allaway
- The Paediatric Integrated Cancer Service, Parkville, Victoria, Australia.,Department of Infectious Diseases, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,NHMRC National Centre for Infections in Cancer, Peter MacCallum Cancer Centre, Parkville, Victoria, Australia
| | - Robert S Phillips
- Centre for Reviews and Dissemination, University of York, Heslington, York, UK.,Leeds Children's Hospital, Leeds General Infirmary, Leeds, UK
| | - Karin A Thursky
- Department of Infectious Diseases, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,NHMRC National Centre for Infections in Cancer, Peter MacCallum Cancer Centre, Parkville, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Victoria, Australia.,Department of Medicine, University of Melbourne, Parkville, Victoria, Australia.,NHMRC National Centre for Antimicrobial Stewardship, The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
| | - Gabrielle M Haeusler
- The Paediatric Integrated Cancer Service, Parkville, Victoria, Australia.,Department of Infectious Diseases, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,NHMRC National Centre for Infections in Cancer, Peter MacCallum Cancer Centre, Parkville, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Victoria, Australia.,Department of Medicine, University of Melbourne, Parkville, Victoria, Australia.,NHMRC National Centre for Antimicrobial Stewardship, The Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia.,Infectious Diseases Unit, Department of General Paediatrics, The Royal Children's Hospital, Parkville, Victoria, Australia
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Wu N, Muller W, Morgan E. Outcomes of observation without empiric intravenous antibiotics in febrile, nonneutropenic pediatric oncology patients. Pediatr Blood Cancer 2019; 66:e27550. [PMID: 30478977 DOI: 10.1002/pbc.27550] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Revised: 10/15/2018] [Accepted: 10/16/2018] [Indexed: 11/07/2022]
Abstract
There are no consensus guidelines for management of pediatric oncology patients presenting with fever and nonneutropenia, with limited research into the outcomes of withholding empiric i.v. antibiotics. We conducted a prospective cohort study assessing the safety and efficacy of observing well-appearing patients presenting with fever and nonneutropenia (absolute neutrophil count ≥ 500 cells/mm3 ). Of 238 episodes, 82.7% patients were observed with no infectious complications and low overall incidence of bacteremia (3.4%). There were no significant differences in individual clinical variables. We propose that observation alone in some well-appearing febrile pediatric oncology patients is safe and limits the use of unnecessary empiric antibiotics.
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Affiliation(s)
- Natalie Wu
- Division of Hospital Based Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois
| | - William Muller
- Division of Infectious Diseases, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois
| | - Elaine Morgan
- Division of Hematology, Oncology, & Stem Cell Transplant, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, Illinois
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Abstract
OBJECTIVE Although management algorithms for fever and central venous catheters (CVCs) have been implemented for pediatric oncology (PO) patients, management of pediatric outpatients with noncancer diagnoses and CVCs lacks clear protocols. The aim of the study was to assess outcomes for pediatric outpatients with gastrointestinal disorders presenting with fever and CVC. METHODS Using a microbiology database and emergency department records, we created a database of pediatric gastroenterology (PGI) and PO outpatients with fever and a CVC who presented to our emergency department or clinics from January 2010 through December 2012. We excluded patients who had severe neutropenia (absolute neutrophil count, <500/mm). We performed chart reviews to assess demographic and clinical characteristics. RESULTS A total of 334 episodes in 144 patients were evaluated. Fifty-three percent (95% confidence interval, 38%-68%) of PGI patients had a bloodstream infection, whereas only 9% (95% confidence interval, 5%-14%) of PO patients had a bloodstream infection (P < 0.001). Among patients with a bloodstream infection, the PGI patients were more likely than the PO patients to have polymicrobial infections (46% vs 15%), gram-negative infections (57% vs 27%), and/or infection with enteric organisms (61% vs 23%). The PGI patients had higher rates of CVC removal (19% vs 4%) but no statistical difference in intensive care unit needs (11% vs 4%). CONCLUSIONS Pediatric gastroenterology outpatients with fever and a CVC have a high prevalence of bloodstream infection. Algorithms for management need to be subspecialty specific. Pediatric gastroenterology patients presenting to emergency departments or clinics with fever and CVC require admission for monitoring and management.
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Ali BA, Hirmas N, Tamim H, Merabi Z, Hanna-Wakim R, Muwakkit S, Abboud M, Solh HE, Saab R. Approach to Non-Neutropenic Fever in Pediatric Oncology Patients-A Single Institution Study. Pediatr Blood Cancer 2015; 62:2167-71. [PMID: 26175012 DOI: 10.1002/pbc.25660] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Accepted: 06/17/2015] [Indexed: 11/10/2022]
Abstract
BACKGROUND Pediatric oncology patients with fever, even when not neutropenic, are known to be at an increased risk of bloodstream infections. However, there are no standard guidelines for management of fever in non-neutropenic patients, resulting in variability in practice across institutions. PROCEDURE We retrospectively analyzed the clinical characteristics, management, and outcome of all febrile non-neutropenic episodes in pediatric oncology patients at a single institution over the two-year period 2011-2012, to identify predictors of bloodstream infections. We assessed the efficacy of a uniform approach to outpatient management of a defined subset of patients at low risk of invasive infections. RESULTS A total of 254 episodes in 83 patients were identified. All patients had implanted central venous catheters (port). Sixty-two episodes (24%) were triaged as high-risk and admitted for inpatient management; five (8%) had positive blood cultures. The remaining 192 episodes were triaged as low risk and managed with once daily outpatient intravenous ceftriaxone; three (1.6%) were associated with bacteremia, and 10% required eventual inpatient management. Of all the factors analyzed, only signs of sepsis (lethargy, chills, hypotension) were associated with positive bloodstream infection. CONCLUSIONS Treatment of a defined subset of patients with outpatient intravenous ceftriaxone was safe and effective. Signs of sepsis were the only factor significantly associated with bloodstream infection. This study provides a baseline for future prospective studies assessing the safety of withholding antibiotics in this subset of patients.
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Affiliation(s)
- Bilal Abou Ali
- Children's Cancer Institute, American University of Beirut Medical Center, Beirut, Lebanon.,Department of Pediatrics and Adolescent Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Nader Hirmas
- Department of Pediatrics and Adolescent Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Hani Tamim
- Department of Internal Medicine, Clinical Research Institute, American University of Beirut Medical Center, Beirut, Lebanon
| | - Zeina Merabi
- Children's Cancer Institute, American University of Beirut Medical Center, Beirut, Lebanon
| | - Rima Hanna-Wakim
- Department of Pediatrics and Adolescent Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Samar Muwakkit
- Children's Cancer Institute, American University of Beirut Medical Center, Beirut, Lebanon.,Department of Pediatrics and Adolescent Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Miguel Abboud
- Children's Cancer Institute, American University of Beirut Medical Center, Beirut, Lebanon.,Department of Pediatrics and Adolescent Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Hassan El Solh
- Children's Cancer Institute, American University of Beirut Medical Center, Beirut, Lebanon.,Department of Pediatrics and Adolescent Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Raya Saab
- Children's Cancer Institute, American University of Beirut Medical Center, Beirut, Lebanon.,Department of Pediatrics and Adolescent Medicine, American University of Beirut Medical Center, Beirut, Lebanon
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Bartholomew F, Aftandilian C, Andrews J, Gutierrez K, Luna-Fineman S, Jeng M. Evaluation of febrile, nonneutropenic pediatric oncology patients with central venous catheters who are not given empiric antibiotics. J Pediatr 2015; 166:157-62. [PMID: 25444524 DOI: 10.1016/j.jpeds.2014.09.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2014] [Revised: 07/25/2014] [Accepted: 09/05/2014] [Indexed: 01/08/2023]
Abstract
OBJECTIVE To evaluate the practice of empiric antibiotics for febrile, nonneutropenic pediatric oncology patients with a central venous catheter (CVC) in place. STUDY DESIGN Episodes of fever without neutropenia (absolute neutrophil count [ANC] ≥500 cells/mm(3)) were reviewed retrospectively in pediatric oncology patients with a CVC undergoing chemotherapy. Characteristics and symptoms were compared between patients with bacteremia and patients without bacteremia. RESULTS A total of 392 episodes of nonneutropenic fever in 138 subjects (52 females; 38%) were reviewed. In this cohort, the median age at an episode was 7 years, and the majority of patients had a diagnosis of acute leukemia (54%). Median ANC was 3100 cells/mm(3) (IQR, 1570-5980 cells/mm(3)). Median temperature was 38.7°C (IQR, 38.3-39.2°C). Twenty-four infectious episodes (6%) occurred in 18 subjects, and 5 CVCs required removal; all patients requiring removal admitted and received antibiotics owing to chills. There were no significant difference in age, sex, or ANC between patients with bacteremia and those without bacteremia; however, mean temperature was higher in the patients with bacteremia (39.4°C vs 38.7°C; P = .003). No deaths due to sepsis occurred, and no CVCs were removed because antibiotics were not administered empirically. CONCLUSION Our practice of observing pediatric oncology patients undergoing chemotherapy with CVCs who are not neutropenic does not appear to lead to increased serious adverse outcomes and avoids antibiotic exposure for >90% of patients without a bacterial infection.
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Affiliation(s)
| | | | - Jennifer Andrews
- Department of Pediatrics, Stanford University School of Medicine, Palo Alto, CA; Department of Pathology, Stanford University School of Medicine, Palo Alto, CA
| | - Kathleen Gutierrez
- Department of Pediatrics, Stanford University School of Medicine, Palo Alto, CA
| | - Sandra Luna-Fineman
- Department of Pediatrics, Stanford University School of Medicine, Palo Alto, CA
| | - Michael Jeng
- Department of Pediatrics, Stanford University School of Medicine, Palo Alto, CA.
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Schoot RA, van Dalen EC, van Ommen CH, van de Wetering MD. Antibiotic and other lock treatments for tunnelled central venous catheter-related infections in children with cancer. Cochrane Database Syst Rev 2013; 2013:CD008975. [PMID: 23799867 PMCID: PMC11305451 DOI: 10.1002/14651858.cd008975.pub2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
BACKGROUND The risk of developing a tunnelled central venous catheter (CVC)-related infection ranges between 0.1 and 2.3 per 1000 catheter days for children with cancer. These infections are difficult to treat with systemic antibiotics (salvage rate 24% - 66%) due to biofilm formation in the CVC. Lock treatments can achieve 100 - 1000 times higher concentrations locally without exposure to high systemic concentrations. OBJECTIVES Our objective was to investigate the efficacy of antibiotic and other lock treatments in the treatment of CVC-related infections in children with cancer compared to a control intervention. We also assessed adverse events of lock treatments. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library, issue 3, 2011), MEDLINE/PubMed (1945 to August 2011) and EMBASE/Ovid (1980 to August 2011). In addition we searched reference lists from relevant articles and the conference proceedings of the International Society for Paediatric Oncology (SIOP) (from 2006 to 2010), American Society of Clinical Oncology (ASCO) (from 2006 to 2010), the Multinational Association of Supportive Care in Cancer (MASCC) (from 2006 to 2011), the American Society of Hematology (ASH) (from 2006 to 2010) and the International Society of Thrombosis and Haematology (ISTH) (from 2006 to 2011). We scanned the ISRCTN Register and the National Institute of Health Register for ongoing trials (www.controlled-trials.com) (August 2011). SELECTION CRITERIA Randomised controlled trials (RCTs) and controlled clinical trials (CCTs) comparing an antibiotic lock or other lock treatment (with or without concomitant systemic antibiotics) with a control intervention (other lock treatment with or without concomitant systemic antibiotics or systemic antibiotics alone) for the treatment of CVC-related infections in children with cancer. For the description of adverse events, cohort studies were also eligible for inclusion. DATA COLLECTION AND ANALYSIS Two authors independently selected studies, extracted data and performed 'Risk of bias' assessments of included studies. Analyses were performed according to the guidelines of the Cochrane Handbook for Systematic Reviews of Interventions. MAIN RESULTS Two RCTs evaluated urokinase lock treatment with concomitant systemic antibiotics (n = 56) versus systemic antibiotics alone (n = 48), and one CCT evaluated ethanol lock treatment with concomitant systemic antibiotics (n = 15) versus systemic antibiotics alone (n = 13). No RCTs or CCTs evaluating antibiotic lock treatments were identified. All studies had methodological limitations and clinical heterogeneity between studies was present. We found no evidence of significant difference between ethanol or urokinase lock treatments with concomitant systemic antibiotics and systemic antibiotics alone regarding the number of participants cured, the number of recurrent CVC-related infections, the number of days until the first negative blood culture, the number of CVCs prematurely removed, ICU admission and sepsis. Not all studies were included in all analyses. No adverse events occurred in the five publications of cohort studies (one cohort was included in two publications) assessing this outcome; CVC malfunctioning occurred in three out of five publications of cohort studies assessing this outcome. AUTHORS' CONCLUSIONS No significant effect of urokinase or ethanol lock in addition to systemic antibiotics was found. However, this could be due to low power or a too-short follow-up. The cohort studies identified no adverse events; some cohort studies reported CVC malfunctioning. No RCTs or CCTs were published on antibiotic lock treatment alone. More well-designed RCTs are needed to further explore the effect of antibiotic or other lock treatments in the treatment of CVC-related infections in children with cancer.
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Affiliation(s)
- Reineke A Schoot
- Department of Paediatric Oncology, Emma Children’s Hospital / Academic Medical Center, Amsterdam, Netherlands.
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Guidelines for the use of long-term central venous catheter in children with hemato-oncological disorders. On behalf of supportive therapy working group of Italian Association of Pediatric Hematology and Oncology (AIEOP). Ann Hematol 2013; 92:1405-12. [DOI: 10.1007/s00277-013-1794-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2013] [Accepted: 05/13/2013] [Indexed: 12/22/2022]
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Tomlinson D, Mermel LA, Ethier MC, Matlow A, Gillmeister B, Sung L. Defining Bloodstream Infections Related to Central Venous Catheters in Patients With Cancer: A Systematic Review. Clin Infect Dis 2011; 53:697-710. [DOI: 10.1093/cid/cir523] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Salek MM, Jones SM, Martinuzzi RJ. The influence of flow cell geometry related shear stresses on the distribution, structure and susceptibility of Pseudomonas aeruginosa 01 biofilms. BIOFOULING 2009; 25:711-725. [PMID: 20183130 DOI: 10.1080/08927010903114603] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The effects of non-uniform hydrodynamic conditions resulting from flow cell geometry (square and rectangular cross-section) on Pseudomonas aeruginosa 01 (PAO1) biofilm formation, location, and structure were investigated for nominally similar flow conditions using a combination of confocal scanning laser microscope (CSLM) and computational fluid dynamics (CFD). The thickness and surface coverage of PAO1 biofilms were observed to vary depending on the location in the flow cell and thus also the local wall shear stress. The biofilm structure in a 5:1 (width to height) aspect ratio rectangular flow cell was observed to consist mainly of a layer of bacterial cells with thicker biofilm formation observed in the flow cell corners. For square cross-section (1:1 aspect ratio) flow cells, generally thicker and more uniform surface coverage biofilms were observed. Mushroom shaped structures with hollow centers and wall breaks, indicative of 'seeding' dispersal structures, were found exclusively in the square cross-section tubes. Exposure of PAO1 biofilms grown in the flow cells to gentamicin revealed a difference in susceptibility. Biofilms grown in the rectangular flow cell overall exhibited a greater susceptibility to gentamicin compared to those grown in square flow cells. However, even within a given flow cell, differences in susceptibility were observed depending on location. This study demonstrates that the spanwise shear stress distribution within the flow cells has an important impact on the location of colonization and structure of the resultant biofilm. These differences in biofilm structure have a significant impact on the susceptibility of the biofilms grown within flow channels. The impact of flow modification due to flow cell geometry should be considered when designing flow cells for laboratory investigation of bacterial biofilms.
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Affiliation(s)
- M Mehdi Salek
- Biofilm Engineering Research Group, Calgary Centre for Innovative Technology, The University of Calgary, Calgary, Alberta, Canada
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