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Singh N, Thursky K, Maron G, Wolf J. Fluoroquinolone prophylaxis in patients with neutropenia at high risk of serious infections: Exploring pros and cons. Transpl Infect Dis 2023; 25 Suppl 1:e14152. [PMID: 37746769 DOI: 10.1111/tid.14152] [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: 08/03/2023] [Revised: 08/30/2023] [Accepted: 09/06/2023] [Indexed: 09/26/2023]
Abstract
BACKGROUND The use of fluoroquinolones to prevent infections in neutropenic patients with cancer or undergoing hematopoietic stem cell transplantation (HSCT) is a controversial issue, with international guidelines providing conflicting recommendations. Although potential benefits are clear, concerns revolve around efficacy, potential harms, and antimicrobial resistance (AMR) implications. DISCUSSION Fluoroquinolone prophylaxis reduces neutropenic fever (NF) bloodstream infections and other serious bacterial infections, based on evidence from systematic reviews, randomized controlled trials, and observational studies in adults and children. Fluoroquinolone prophylaxis may also reduce infection-related morbidity and healthcare costs; however, evidence is conflicting. Adverse effects of fluoroquinolones are well recognized in the general population; however, studies in the cancer cohort where it is used for a defined period of neutropenia have not reflected this. The largest concern for routine use of fluoroquinolone prophylaxis remains AMR, as many, but not all, observational studies have found that fluoroquinolone prophylaxis might increase the risk of AMR, and some studies have suggested negative impacts on patient outcomes as a result. CONCLUSIONS The debate surrounding fluoroquinolone prophylaxis calls for individualized risk assessment based on patient characteristics and local AMR patterns, and prophylaxis should be restricted to patients at the highest risk of serious infection during the highest risk periods to ensure that the risk-benefit analysis is in favor of individual and community benefit. More research is needed to address important unanswered questions about fluoroquinolone prophylaxis in neutropenic patients with cancer or receiving HSCT.
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Affiliation(s)
- Nikhil Singh
- National Centre for Infections in Cancer, Peter MacCallum Cancer Centre, Melbourne, Australia
- Department of Pharmacy, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Karin Thursky
- National Centre for Infections in Cancer, Peter MacCallum Cancer Centre, Melbourne, Australia
- Department of Infectious Diseases, Peter MacCallum Cancer Centre, Melbourne, Australia
- Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Australia
- Department of Infectious Diseases, Melbourne Medical School, University of Melbourne, Melbourne, Australia
- National Centre for Antimicrobial Stewardship, Department of Infectious Diseases, University of Melbourne, Melbourne, Australia
| | - Gabriela Maron
- Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
- Department of Pediatrics, University of Tennessee Health Sciences Center, Memphis, Tennessee, USA
| | - Joshua Wolf
- Department of Infectious Diseases, St. Jude Children's Research Hospital, Memphis, Tennessee, USA
- Department of Pediatrics, University of Tennessee Health Sciences Center, Memphis, Tennessee, USA
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Grigg A, Prabahran A, Donati V, Wong E, Mason K. Outcome of an elective readmission policy in patients receiving acute myeloid leukaemia consolidation therapy and implications for an outpatient management programme. Intern Med J 2023; 53:1492-1496. [PMID: 37599226 DOI: 10.1111/imj.16193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Accepted: 05/14/2023] [Indexed: 08/22/2023]
Abstract
Safe outpatient management of acute leukaemia consolidation cycles may enable substantial savings in admission costs. Safety involves the prompt administration of antibiotics in patients with neutropenic fever. Our unit in a metropolitan tertiary referral hospital analysed a cohort of patients spanning a 10-year period, with two key observations: (i) a high proportion of patients living a substantial distance from hospital and (ii) the high incidence and generally prompt onset of fever after severe neutropenia, suggesting this broad applicability of this approach is unfeasible without addressing travel issues and potentially reducing and/or delaying neutropenic fever with prophylactic antibiotics.
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Affiliation(s)
- Andrew Grigg
- Department of Clinical Haematology, Austin Hospital, Melbourne, Victoria, Australia
| | - Ashvind Prabahran
- Department of Clinical Haematology, Austin Hospital, Melbourne, Victoria, Australia
| | - Vanessa Donati
- Department of Clinical Haematology, Austin Hospital, Melbourne, Victoria, Australia
| | - Eric Wong
- Department of Clinical Haematology, Austin Hospital, Melbourne, Victoria, Australia
| | - Kate Mason
- Department of Clinical Haematology, Austin Hospital, Melbourne, Victoria, Australia
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3
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Hu CC, Subramanian R, Grigg A. Evaluation of a safe neutrophil count for cessation of intravenous antibiotics and early hospital discharge in stable, afebrile patients recovering after acute myeloid leukemia therapy or an autograft. Leuk Lymphoma 2023; 64:1322-1329. [PMID: 37081819 DOI: 10.1080/10428194.2023.2203289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Revised: 04/09/2023] [Accepted: 04/11/2023] [Indexed: 04/22/2023]
Abstract
Currently there are no guidelines on a safe neutrophil count(ANC) for intravenous antibiotic(IVAB) cessation and hospital discharge in patients recovering after febrile neutropenia(FN). We assessed the safety in selected patients after recent FN of prompt IVAB cessation and hospital discharge. Safety was defined as no fever recurrence after IVAB cessation and readmission in the 10-days post-discharge for infections.A retrospective, single center audit conducted on 92 adult hematology patients admitted with de novo acute myeloid leukemia (AML) for intensive chemotherapy or for an autograft. Most admissions (n = 128/141;91%) were complicated by FN. Half of FN episodes ceased IVAB promptly with a median(range) ANC of 0.6(0.1-4.9x109/L); none of these episodes had recurrent fever requiring IVAB resumption. Prompt discharge occurred in 45% overall. Subsequent unplanned readmission rates were low.In afebrile, stable AML and autograft patients without medico-social barriers to discharge, IVAB can be ceased and hospital discharges safely done ≤24h of ANC ≥ 0.2x109/L.
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Affiliation(s)
- Chih-Chiang Hu
- Department of Clinical Haematology, Olivia Newton-John Cancer Wellness and Research Centre, Austin Health, Melbourne, Victoria, Australia
| | - Rakhee Subramanian
- Department of Clinical Haematology, Olivia Newton-John Cancer Wellness and Research Centre, Austin Health, Melbourne, Victoria, Australia
| | - Andrew Grigg
- Department of Clinical Haematology, Olivia Newton-John Cancer Wellness and Research Centre, Austin Health, Melbourne, Victoria, Australia
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Shbaklo N, Vicentini C, Busca A, Giaccone L, Dellacasa C, Dogliotti I, Lupia T, Zotti CM, Corcione S, De Rosa FG. Cost-Effectiveness of Targeted Prophylaxis among Allogenic Stem Cell Transplant Recipients. Pharmaceuticals (Basel) 2023; 16:ph16030466. [PMID: 36986564 PMCID: PMC10053123 DOI: 10.3390/ph16030466] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2023] [Revised: 03/15/2023] [Accepted: 03/17/2023] [Indexed: 03/30/2023] Open
Abstract
Bloodstream infections (BSI) are life-threatening complications for onco-hematologic patients. Fluoroquinolones prophylaxis (FQP) was recommended for patients with neutropenia. Later, it was correlated with increased resistance rates among this population and its role became debated. While the role of FQ prophylaxis is still being studied, its cost-effectiveness is also unknown. The objective of this study was to evaluate the costs and effects associated with two alternative strategies (FQP vs. no prophylaxis) for patients with hematological malignancies undergoing allogenic stem cell transplant (HSCT). A decision-tree model was built integrating retrospectively collected data from a single transplant center, part of a tertiary teaching hospital in Northern Italy. Probabilities, costs and effects were considered in the assessment of the two alternative strategies. Probabilities of colonization, BSIs, extended-spectrum beta lactamase (ESBL) and Klebsiella pneumoniae carbapenemase (KPC) BSIs and mortality associated with infection, as well as median duration of length of stay (LOS) were calculated based on data collected between 2013 and 2021. The center applied the strategy of FQP between 2013 and 2016, and of no prophylaxis between 2016 and 2021. Data on 326 patients were collected during the considered time period. Overall, the rates of colonization, BSI, KPC/ESBL BSI, and mortality were 6.8% (95% confidence interval (CI) 2.7-13.5), 42% (9.9-81.4) and 20.72 (16.67-25.26), respectively. A mean bed-day cost of 132€ was estimated. Considering no prophylaxis vs. prophylaxis, the difference in costs ranged between additional 33.61 and 80.59€ per patient, whereas the difference in effects ranged between 0.11 and 0.03 life-years (LYs) lost (around 40 and 11 days). Given the small differences in terms of costs and effects between the two strategies, no prophylaxis seems an appropriate choice. Furthermore, this analysis did not consider the broader effect on hospital ecology of multiple doses of FQP, which could provide further support for the strategy of no prophylaxis. Our results suggest that the necessity for FQP in onco-hematologic setting should be determined based on local antibiotic resistance patterns.
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Affiliation(s)
- Nour Shbaklo
- Department of Medical Sciences, Infectious Diseases, University of Turin, 10124 Turin, Italy
| | - Costanza Vicentini
- Department of Public Health and Paediatrics, University of Turin, 10124 Turin, Italy
| | - Alessandro Busca
- Stem Cell Transplant Center, AOU Citta' Della Salute E Della Scienza, 10126 Turin, Italy
| | - Luisa Giaccone
- Stem Cell Transplant Center, AOU Citta' Della Salute E Della Scienza, 10126 Turin, Italy
| | - Chiara Dellacasa
- Stem Cell Transplant Center, AOU Citta' Della Salute E Della Scienza, 10126 Turin, Italy
| | - Irene Dogliotti
- Stem Cell Transplant Center, AOU Citta' Della Salute E Della Scienza, 10126 Turin, Italy
| | - Tommaso Lupia
- Unit of Infectious Diseases, Cardinal Massaia, 14100 Asti, Italy
| | - Carla M Zotti
- Department of Public Health and Paediatrics, University of Turin, 10124 Turin, Italy
| | - Silvia Corcione
- Department of Medical Sciences, Infectious Diseases, University of Turin, 10124 Turin, Italy
- School of Medicine, Tufts University, Boston, MA 02111, USA
| | - Francesco Giuseppe De Rosa
- Department of Medical Sciences, Infectious Diseases, University of Turin, 10124 Turin, Italy
- Unit of Infectious Diseases, Cardinal Massaia, 14100 Asti, Italy
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Levofloxacin Prophylaxis Versus no Prophylaxis in Acute Myeloid Leukemia During Post-Induction Aplasia: a Single Center Study. Mediterr J Hematol Infect Dis 2023; 15:e2023022. [PMID: 36908871 PMCID: PMC10000898 DOI: 10.4084/mjhid.2023.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Accepted: 02/20/2023] [Indexed: 03/05/2023] Open
Abstract
Background Acute myeloid leukemia (AML) patients are at high risk of infections during post-induction neutropenia. Recently, the role of antibacterial prophylaxis has been reconsidered due to concerns about the emergence of multi-resistant pathogens. The aim of the present study was to evaluate the impact of avoiding prophylaxis on the rate of induction death (primary endpoint), neutropenic fevers, bloodstream infections (BSIs), resistant pathogens BSIs and septic shocks (secondary endpoints). Methods We performed a retrospective single-center study including 373 AML patients treated with intensive induction chemotherapy, divided into two groups according to levofloxacin prophylaxis given (group A, gA) or not (group B, gB). Results Neutropenic fever was observed in 91% of patients in gA and 97% in gB (OR 0.35, IC95% 0.08 - 1.52, p=0162). The rate of BSIs was 27% in gA compared to 34% in gB (OR 0.69, 0.38 - 1.25, p=0.222). The induction death rate was 5% in gA and 3% in gB (OR 1.50, 0.34 - 6.70, p=0.284). Fluoroquinolones (FQ) resistant pathogens were responsible for 59% of total BSIs in gA and 22% in gB (OR 5.07, 1.87 - 13.73, p=0.001); gram-negative BSIs due to multi-drug resistant organisms were 31% in gA and 36% in gB (OR 0.75, 0.15 - 3.70, p=0.727). Conclusions Despite its limitations (retrospective nature, single-center, different cohort size), the present study showed that avoiding levofloxacin prophylaxis was not associated with an increased risk of induction death. The cumulative incidence of neutropenic fever was higher in non-prophylaxis group, while no difference was observed for BSIs. In the prophylaxis group we observed a higher incidence of FQ-resistant organisms.
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Barreto JN, Aitken SL, Krantz EM, Nagel JL, Dadwal SS, Seo SK, Liu C. Variation in Clinical Practice and Attitudes on Antibacterial Management of Fever and Neutropenia in Patients With Hematologic Malignancy: A Survey of Cancer Centers Across the United States. Open Forum Infect Dis 2022; 9:ofac005. [PMID: 35155714 PMCID: PMC8830528 DOI: 10.1093/ofid/ofac005] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Accepted: 01/06/2022] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Contemporary information regarding fever and neutropenia (FN) management, including approaches to antibacterial prophylaxis, empiric therapy, and de-escalation across US cancer centers, is lacking. METHODS This was a self-administered, electronic, cross-sectional survey of antimicrobial stewardship physicians and pharmacists at US cancer centers. The survey ascertained institutional practices and individual attitudes on FN management in high-risk cancer patients. A 5-point Likert scale assessed individual attitudes. RESULTS Providers from 31 of 86 hospitals (36%) responded, and FN management guidelines existed in most (29/31, 94%) hospitals. Antibacterial prophylaxis was recommended in 27/31 (87%) hospitals, with levofloxacin as the preferred agent (23/27, 85%). Cefepime was the most recommended agent for empiric FN treatment (26/29, 90%). Most institutional guidelines (26/29, 90%) recommended against routine addition of empiric gram-positive agents except for specific scenarios. Eighteen of 29 (62%) hospitals explicitly provided guidance on de-escalation of empiric, systemic antibacterial therapy; however, timing of de-escalation was variable according to clinical scenario. Among 34 individual respondents, a majority agreed with use of antibiotic prophylaxis in high-risk patients (25, 74%). Interestingly, only 10 (29%) respondents indicated agreement with the statement that benefits of antibiotic prophylaxis outweigh potential harms. CONCLUSION Most US cancer centers surveyed had institutional FN management guidelines. Antibiotic de-escalation guidance was lacking in nearly 40% of centers, with heterogeneity in approaches when recommendations existed. Further research is needed to inform FN guidelines on antibacterial prophylaxis and therapy de-escalation.
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Affiliation(s)
- Jason N Barreto
- Department of Pharmacy, Mayo Clinic, Rochester, Minnesota, USA
| | - Samuel L Aitken
- Division of Pharmacy, The University of Texas MD Anderson Cancer Center, Houston, Texas, USA
| | - Elizabeth M Krantz
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
| | - Jerod L Nagel
- Department of Pharmacy, Michigan Medicine, Ann Arbor, Michigan, USA
| | - Sanjeet S Dadwal
- Division of Infectious Diseases, City of Hope National Medical Center, Duarte, California, USA
| | - Susan K Seo
- Infectious Diseases Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Department of Medicine, Weill Cornell Medical College, New York, New York, USA
| | - Catherine Liu
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center, Seattle, Washington, USA
- Division of Allergy and Infectious Diseases, University of Washington, Seattle, Washington, USA
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Infections after anti-CD19 chimeric antigen receptor T-cell therapy for hematologic malignancies: timeline, prevention, and uncertainties. Curr Opin Infect Dis 2021; 33:449-457. [PMID: 33009139 DOI: 10.1097/qco.0000000000000679] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
PURPOSE OF REVIEW Data on the infectious complications of anti-CD19 chimeric antigen receptor-modified T-cell (CAR-T-cell) therapies are scant. The approaches to preventing and managing infections among CAR-T-cell recipients are extrapolated from those of patients with other hematological malignancies. Understanding the incidence and risk factors of infections in these patients will improve clinical outcomes. RECENT FINDINGS Infections occur in 23-42% of CAR-T-cell recipients and are most frequent in the first month after infusion, declining sharply thereafter. Risk factors include preinfusion (e.g., prior hematopoietic cell transplant, underlying malignancy) and postinfusion variables (e.g., cytokine release syndrome [CRS], neutropenia). Neutropenic fever after CAR-T-cell therapy is nearly universal but is confounded by CRS. The timeline of infections can be divided into preinfusion (because of the preparative regimen); 0-30 days after infusion, when bacterial infections predominate; and 30 days onwards, when respiratory viral infections predominate. Fungal and herpesviridae infections are uncommon. SUMMARY Recent studies have shed light on the epidemiology of infections after CAR-T-cell therapy. Future efforts should focus on identifying modifiable risk factors for infection, defining neutropenic fever in the setting of CRS, determining the benefit of antimold prophylaxis, and identifying the optimal approach to viral monitoring, vaccination, and immunoglobulin replacement.
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Antimicrobial prophylaxis and post-chemotherapy neutropenic fever in patients with leukemia: comparisons of C-reactive protein, procalcitonin and immediate fever outcome measures between those with and without prophylaxis, and the implications for practice. Support Care Cancer 2021; 29:7515-7523. [PMID: 34101015 PMCID: PMC8550747 DOI: 10.1007/s00520-021-06325-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 05/28/2021] [Indexed: 11/11/2022]
Abstract
Purpose The efficacy of prophylactic antimicrobial treatment renders challenges in patients with leukemias receiving chemotherapy. The study aimed to compare differences in C-reactive protein (CRP) and procalcitonin (PCT) at presentation and the immediate outcome measures of post-chemotherapy NF between patients with and without antimicrobial prophylaxis. Methods A 5-year observational study included 282 NF episodes in 133 leukemia patients requiring hospital care from January 2014 to May 2019. We collected demographic characteristics, laboratory data of blood cell counts and inflammatory biomarkers, and immediate outcome measures of NF, including microbiologically diagnosed infections, presence of predominant pathogens, required modification of antibiotics during NF, adverse medical complications, total fever duration, and deaths. We evaluated data between patients with and without prophylaxis. Results Of patients, 77.3%, 68.4%, and 20.6% had antibiotic prophylaxis, antifungal prophylaxis, and no prophylaxis, respectively. There were totally 15 deaths—13 with antibiotic prophylaxis and 10 with antifungal prophylaxis. CRP, PCT, and immediate outcome measures of NF did not show significant differences between those with and without antimicrobial prophylaxis. Although between-group differences showed no statistical significance, higher median fever duration, CRP and PTC values, and higher proportions of NF requiring modification of antibiotics were found more frequently in those with antimicrobial prophylaxis than in those without. Conclusion The benefits of using antimicrobial prophylaxis were less supported. Enhancing diagnostic laboratory and medical complication surveillance and periodic evaluation of institutional data during post-chemotherapy neutropenia and NF in relation to antimicrobial prophylaxis is promising in providing insights to redefine the risk–benefit accounts of using prophylaxis.
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Infection-Related Mortality in Adults and Children Undergoing Allogeneic Hematopoietic Cell Transplantation: An Australian Registry Report. Transplant Cell Ther 2021; 27:798.e1-798.e10. [PMID: 34111574 DOI: 10.1016/j.jtct.2021.05.028] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 05/18/2021] [Accepted: 05/31/2021] [Indexed: 11/21/2022]
Abstract
Infection-related mortality (IRM) is the most common non-relapse-related cause of death reported after allogeneic hematopoietic cell transplantation (HCT). Information on the incidence and timing of specific infective organisms and the risk factors for IRM is essential to developing prevention strategies. This report provides the first account of IRM in adults and children undergoing HCT in Australia. Between 2013 and 2018, 2705 adult and 689 pediatric first HCTs were identified from the Australasian Bone Marrow Transplant Recipient Registry database, associated with 1075 (39.7%) total overall deaths in adults and 134 (19.4%) in children. Demographics and causes of death, including infectious etiology and causative organisms, were extracted from the database for adults and children for analysis. At day +100 and 1 year post-HCT, IRM was the leading cause of early post-HCT mortality in adults, accounting for 6.2% and 9.8%, respectively; in children, IRM was the leading cause of post-HCT mortality at day +100 at 2.5% and the second highest cause of post-HCT mortality at 1 year post-HCT at 4.9%, following relapse at 5.8%. In adults, older age, transplantation not in a first complete remission (non-CR1), the use of antithymocyte globulin (ATG) or alemtuzumab, donor-positive/recipient-negative cytomegalovirus (CMV) serostatus, and acute graft-versus-host disease were significant risk factors for IRM. However, in children, age >5 years, acute lymphocytic leukemia as the primary disease, and mismatched unrelated or haploidentical donor source were predictive of IRM. Of the deaths in which an infectious etiology was reported in adults (52.4%), 49.3% were attributed to bacteria, 25.3% to fungus, 21.7% to viruses, and 3.6% to post-transplantation lymphoproliferative disorder (PTLD). The most common organisms were Pseudomonas spp, Enterococcus spp, Candida spp, Aspergillus spp, and CMV. In children where an infectious etiology was reported (64%), 13% were attributed to bacteria, 26% to fungus, 45% to viruses, and 16% to PTLD. This report highlights that IRM was the leading cause of death early post-HCT in Australia. Strategies to reduce IRM, such as individualized pre-transplantation infection risk assessment, rapid diagnostics, and prevention management strategies should be explored to determine whether these outcomes can be improved. In addition, improving the completeness and accuracy of reported data, particularly for infectious pathogens, could assist in directing management strategies to reduce IRM in HCT.
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Classen AY, Henze L, von Lilienfeld-Toal M, Maschmeyer G, Sandherr M, Graeff LD, Alakel N, Christopeit M, Krause SW, Mayer K, Neumann S, Cornely OA, Penack O, Weißinger F, Wolf HH, Vehreschild JJ. Primary prophylaxis of bacterial infections and Pneumocystis jirovecii pneumonia in patients with hematologic malignancies and solid tumors: 2020 updated guidelines of the Infectious Diseases Working Party of the German Society of Hematology and Medical Oncology (AGIHO/DGHO). Ann Hematol 2021; 100:1603-1620. [PMID: 33846857 PMCID: PMC8116237 DOI: 10.1007/s00277-021-04452-9] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2020] [Accepted: 02/04/2021] [Indexed: 12/11/2022]
Abstract
Hematologic and oncologic patients with chemo- or immunotherapy-related immunosuppression are at substantial risk for bacterial infections and Pneumocystis jirovecii pneumonia (PcP). As bacterial resistances are increasing worldwide and new research reshapes our understanding of the interactions between the human host and bacterial commensals, administration of antibacterial prophylaxis has become a matter of discussion. This guideline constitutes an update of the 2013 published guideline of the Infectious Diseases Working Party (AGIHO) of the German Society for Hematology and Medical Oncology (DGHO). It gives an overview about current strategies for antibacterial prophylaxis in cancer patients while taking into account the impact of antibacterial prophylaxis on the human microbiome and resistance development. Current literature published from January 2012 to August 2020 was searched and evidence-based recommendations were developed by an expert panel. All recommendations were discussed and approved in a consensus conference of the AGIHO prior to publication. As a result, we present a comprehensive update and extension of our guideline for antibacterial and PcP prophylaxis in cancer patients.
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Affiliation(s)
- Annika Y Classen
- Faculty of Medicine and University Hospital Cologne, Department I for Internal Medicine, University of Cologne, Herderstr. 52-54, 50931, Cologne, Germany
- German Centre for Infection Research (DZIF), partner site Bonn-Cologne, Cologne, Germany
| | - Larissa Henze
- Department of Medicine, Clinic III - Hematology, Oncology, Palliative Medicine, Rostock University Medical Center, Rostock, Germany
| | - Marie von Lilienfeld-Toal
- Department of Hematology and Oncology, Clinic for Internal Medicine II, University Hospital Jena, Jena, Germany
| | - Georg Maschmeyer
- Hematology, Oncology and Palliative Care, Klinikum Ernst von Bergmann, Potsdam, Germany
| | - Michael Sandherr
- Specialist Clinic for Haematology and Oncology, Medical Care Center Penzberg, Penzberg, Germany
| | - Luisa Durán Graeff
- Faculty of Medicine and University Hospital Cologne, Department I for Internal Medicine, University of Cologne, Herderstr. 52-54, 50931, Cologne, Germany
- German Centre for Infection Research (DZIF), partner site Bonn-Cologne, Cologne, Germany
| | - Nael Alakel
- Department I of Internal Medicine, Hematology and Oncology, University Hospital Dresden, Dresden, Germany
| | - Maximilian Christopeit
- Department of Internal Medicine II, Hematology, Oncology, Clinical Immunology and Rheumatology, University Hospital Tübingen, Tübingen, Germany
| | - Stefan W Krause
- Department of Medicine 5 - Hematology and Oncology, University Hospital Erlangen, Erlangen, Germany
| | - Karin Mayer
- Medical Clinic III for Oncology, Hematology, Immunooncology and Rheumatology, University Hospital Bonn (UKB), Bonn, Germany
| | - Silke Neumann
- Interdisciplinary Center for Oncology, Wolfsburg, Germany
| | - Oliver A Cornely
- Faculty of Medicine and University Hospital Cologne, Department I for Internal Medicine, University of Cologne, Herderstr. 52-54, 50931, Cologne, Germany
- German Centre for Infection Research (DZIF), partner site Bonn-Cologne, Cologne, Germany
- Faculty of Medicine and University Hospital Cologne, Chair Translational Research, Cologne Excellence Cluster on Cellular Stress Responses in Aging-Associated Diseases (CECAD), University of Cologne, Cologne, Germany
- University of Cologne, Faculty of Medicine and University Hospital Cologne, Clinical Trials Centre Cologne (ZKS Köln), University of Cologne, Cologne, Germany
| | - Olaf Penack
- Medical Department for Hematology, Oncology and Tumor Immunology, Charité Universitätsmedizin Berlin, Campus Virchow-Klinikum, Berlin, Germany
| | - Florian Weißinger
- Department for Internal Medicine, Hematology/Oncology, and Palliative Care, Evangelisches Klinikum Bethel v. Bodelschwinghsche Stiftungen Bethel, Bielefeld, Germany
| | - Hans-Heinrich Wolf
- Department IV of Internal Medicine, University Hospital Halle, Halle, Germany
| | - Jörg Janne Vehreschild
- Faculty of Medicine and University Hospital Cologne, Department I for Internal Medicine, University of Cologne, Herderstr. 52-54, 50931, Cologne, Germany.
- German Centre for Infection Research (DZIF), partner site Bonn-Cologne, Cologne, Germany.
- Department of Internal Medicine, Hematology/Oncology, Goethe University Frankfurt, Frankfurt am Main, Germany.
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Valentine JC, Hall L, Verspoor KM, Gillespie E, Worth LJ. Use of a Victorian statewide surveillance program to evaluate the burden of healthcare-associated Staphylococcus aureus bacteraemia and Clostridioides difficile infection in patients with cancer. Intern Med J 2021; 52:1215-1224. [PMID: 33755285 DOI: 10.1111/imj.15301] [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: 12/07/2020] [Revised: 02/18/2021] [Accepted: 03/14/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Patients with cancer are at high risk for infection, but the epidemiology of healthcare-associated Staphylococcus aureus bacteraemia (HA-SAB) and Clostridioides difficile infection (HA-CDI) in Australian cancer patients has not previously been reported. AIMS To compare the cumulative aggregate incidence and time trends of HA-SAB and HA-CDI in a predefined cancer cohort with a mixed statewide patient population in Victoria, Australia. METHODS All SAB and CDI events in patients admitted to Victorian healthcare facilities between 1st July 2010 and 31st December 2018 were submitted to the Victorian Healthcare Associated Infection Surveillance System Coordinating Centre. Descriptive analyses and multilevel mixed-effects Poisson regression modelling were applied to a standardised data extract. RESULTS In total, 10,608 and 13,118 SAB and CDI events were reported across 139 Victorian healthcare facilities, respectively. Of these, 89 (85%) and 279 (88%) were healthcare-associated in the cancer cohort compared to 34% (3,561/10,503) and 66% (8,403/12,802) in the statewide cohort. The aggregate incidence was more than two-fold higher in the cancer compared to the statewide cohort for HA-SAB (2.25 [95% CI: 1.74-2.77] vs. 1.11 [95% CI: 1.07-1.15] HA-SABs/10,000 OBDs) and three-fold higher for HA-CDI (6.26 [95% CI: 5.12-7.41] vs. 2.31 [95% CI: 2.21-2.42] HA-CDIs/10,000 OBDs). Higher quarterly diminishing rates were observed in the cancer cohort than the statewide data for both infections. CONCLUSIONS Our findings demonstrate a higher burden of HA-SAB and HA-CDI in a cancer cohort when compared with state data and highlight the need for cancer-specific targets and benchmarks to meaningfully support quality improvement. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Jake C Valentine
- National Centre for Infections in Cancer, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Victoria, Australia
| | - Lisa Hall
- National Centre for Infections in Cancer, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,School of Public Health, University of Queensland, Brisbane, Queensland, Australia
| | - Karin M Verspoor
- National Centre for Infections in Cancer, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,School of Computing and Information Systems, University of Melbourne, Parkville, Victoria, Australia
| | - Elizabeth Gillespie
- Infection Prevention Unit, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Leon J Worth
- National Centre for Infections in Cancer, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Parkville, Victoria, Australia.,Infection Prevention Unit, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Department of Infectious Diseases, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia.,Victorian Healthcare Associated Infection Surveillance System Coordinating Centre, Peter Doherty Institute for Infection and Immunity, Melbourne, Victoria, Australia
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12
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Febrile Neutropenia in Acute Leukemia. Epidemiology, Etiology, Pathophysiology and Treatment. Mediterr J Hematol Infect Dis 2020; 12:e2020009. [PMID: 31934319 PMCID: PMC6951355 DOI: 10.4084/mjhid.2020.009] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Accepted: 12/17/2019] [Indexed: 12/11/2022] Open
Abstract
Acute leukemias are a group of aggressive malignant diseases associated with a high degree of morbidity and mortality. An important cause of both the latter is infectious complications. Patients with acute leukemia are highly susceptible to infectious diseases due to factors related to the disease itself, factors attributed to treatment, and specific individual risk factors in each patient. Patients with chemotherapy-induced neutropenia are at particularly high risk, and microbiological agents include viral, bacterial, and fungal agents. The etiology is often unknown in infectious complications, although adequate patient evaluation and sampling have diagnostic, prognostic and treatment-related consequences. Bacterial infections include a wide range of potential microbes, both Gram-negative and Gram-positive species, while fungal infections include both mold and yeast. A recurring problem is increasing resistance to antimicrobial agents, and in particular, this applies to extended-spectrum beta-lactamase resistance (ESBL), Pseudomonas aeruginosa, methicillin-resistant Staphylococcus aureus (MRSA), vancomycin-resistant Enterococcus (VRE) and even carbapenemase-producing Enterobacteriaceae (CPE). International guidelines for the treatment of sepsis in leukemia patients include the use of broad-spectrum Pseudomonas-acting antibiotics. However, one should implant the knowledge of local microbiological epidemiology and resistance conditions in treatment decisions. In this review, we discuss infectious diseases in acute leukemia with a major focus on febrile neutropenia and sepsis, and we problematize the diagnostic, prognostic, and therapeutic aspects of infectious complications in this patient group. Meticulously and thorough clinical and radiological examination combined with adequate microbiology samples are cornerstones of the examination. Diagnostic and prognostic evaluation includes patient review according to the multinational association for supportive care in cancer (MASCC) and sequential organ failure assessment (SOFA) scoring system. Antimicrobial treatments for important etiological agents are presented. The main challenge for reducing the spread of resistant microbes is to avoid unnecessary antibiotic treatment, but without giving to narrow treatment to the febrile neutropenic patient that reduce the prognosis.
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13
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Zając-Spychała O, Wachowiak J, Frączkiewicz J, Salamonowicz M, Kałwak K, Gorczyńska E, Chybicka A, Czyżewski K, Dziedzic M, Wysocki M, Zalas-Wiącek P, Zaucha-Prażmo A, Kowalczyk JR, Goździk J, Styczyński J. Multidrug-resistant bacterial infections in children undergoing haematopoietic stem cell transplantation over a 6-year period: analysis of the Polish Pediatric Group for Hematopoietic Stem Cell Transplantation. J Appl Microbiol 2019; 128:292-300. [PMID: 31529556 DOI: 10.1111/jam.14452] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 09/02/2019] [Accepted: 09/10/2019] [Indexed: 12/31/2022]
Abstract
AIMS Multidrug-resistant (MDR) bacteria are an emerging cause of morbidity and mortality after haematopoietic stem cell transplantation (HSCT). The aim of the study was to analyse the incidence, clinical characteristics and survival from bacterial infections (BI) caused by MDR pathogens in paediatric HSCT recipients. METHODS AND RESULTS Among 971 transplanted patients, BI were found in 416 children between the years 2012 and 2017. Overall, there were 883 bacterial episodes, which includes 85·8% after allo-HSCT and 14·2% after auto-HSCT. MDR strains were responsible for half of the total number of bacterial episodes. Over 50% of MDR pathogens were Enterobacteriaceae causing mainly gut infections or urinary tract infections. CONCLUSIONS Regarding HSCT type, we did not find differences in the profile of MDR BI between allo- and auto-HSCT recipients. However, survival in MDR and non-MDR infections was comparable. SIGNIFICANCE AND IMPACT OF THE STUDY The large sample size enables unique analysis and makes our data more applicable to other paediatric HSCT centres. In the absence of local epidemiological data, presented clinical characteristics of MDR-caused infections may be used to optimize the prophylactic strategies, early identification of infectious complications of MDR aetiology and thus promptly initiate adequate antibiotic therapy and further improve patients' outcome.
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Affiliation(s)
- O Zając-Spychała
- Department of Pediatric Oncology, Hematology and Transplantology, University of Medical Sciences, Poznan, Poland
| | - J Wachowiak
- Department of Pediatric Oncology, Hematology and Transplantology, University of Medical Sciences, Poznan, Poland
| | - J Frączkiewicz
- Department of Pediatric Stem Cell Transplantation, Hematology and Oncology, Medical University, Wroclaw, Poland
| | - M Salamonowicz
- Department of Pediatric Stem Cell Transplantation, Hematology and Oncology, Medical University, Wroclaw, Poland
| | - K Kałwak
- Department of Pediatric Stem Cell Transplantation, Hematology and Oncology, Medical University, Wroclaw, Poland
| | - E Gorczyńska
- Department of Pediatric Stem Cell Transplantation, Hematology and Oncology, Medical University, Wroclaw, Poland
| | - A Chybicka
- Department of Pediatric Stem Cell Transplantation, Hematology and Oncology, Medical University, Wroclaw, Poland
| | - K Czyżewski
- Department of Pediatric Hematology and Oncology, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland
| | - M Dziedzic
- Department of Pediatric Hematology and Oncology, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland
| | - M Wysocki
- Department of Pediatric Hematology and Oncology, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland
| | - P Zalas-Wiącek
- Department of Microbiology, Collegium Medicum, Nicolaus Copernicus University Torun, Bydgoszcz, Poland
| | - A Zaucha-Prażmo
- Department of Pediatric Hematology, Oncology and Stem Cell Transplantation, Medical University, Lublin, Poland
| | - J R Kowalczyk
- Department of Pediatric Hematology, Oncology and Stem Cell Transplantation, Medical University, Lublin, Poland
| | - J Goździk
- Stem Cell Transplant Center, University Children's Hospital Department of Clinical Immunology and Transplantology, Jagiellonian University Collegium Medicum, Krakow, Poland
| | - J Styczyński
- Department of Pediatric Hematology and Oncology, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland
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14
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Misch EA, Andes DR. Bacterial Infections in the Stem Cell Transplant Recipient and Hematologic Malignancy Patient. Infect Dis Clin North Am 2019; 33:399-445. [DOI: 10.1016/j.idc.2019.02.011] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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15
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Calitri C, Ruberto E, Castagnola E. Antibiotic prophylaxis in neutropenic children with acute leukemia: Do the presently available data really support this practice? Eur J Haematol 2018; 101:721-727. [PMID: 30107054 DOI: 10.1111/ejh.13162] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Revised: 08/02/2018] [Accepted: 08/03/2018] [Indexed: 12/30/2022]
Abstract
Antibiotics are frequently administered for prophylaxis of fever in neutropenic children with cancer. This strategy is mainly derived from adults' data, and various pediatric studies evidenced the effectiveness of antibiotics (eg, fluoroquinolones) in the prevention of febrile neutropenia. However, only two pediatric randomized, double-blind, placebo-controlled trials have been performed, with a total of 262 leukemic children enrolled, and no other one was ever powered for analyzing effectiveness over other infectious complications. In an era of increasing antibiotic resistance, the widespread use of antibiotic prophylaxis in neutropenic leukemic children needs to be strongly supported.
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Affiliation(s)
| | - Eliana Ruberto
- Department of Translational Medical Science, Section of Pediatrics, Università di Napoli Federico II, Napoli, Italy
| | - Elio Castagnola
- Infectious Diseases Unit, IRCCS Istituto Giannina Gaslini, Genova, Italy
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16
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Yemm KE, Barreto JN, Mara KC, Dierkhising RA, Gangat N, Tosh PK. A comparison of levofloxacin and oral third-generation cephalosporins as antibacterial prophylaxis in acute leukaemia patients during chemotherapy-induced neutropenia. J Antimicrob Chemother 2018; 73:204-211. [PMID: 29040595 DOI: 10.1093/jac/dkx338] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Accepted: 08/21/2017] [Indexed: 11/12/2022] Open
Abstract
Background There is demonstrated benefit with fluoroquinolones as infection prophylaxis in neutropenic patients; however, side effects, drug interactions and increasing resistance necessitate investigation of alternative therapies. Objectives To compare the incidence of febrile neutropenia in high-risk patients with haematological malignancy receiving a fluoroquinolone with those receiving an oral third-generation cephalosporin (OTGC) as antibacterial prophylaxis during chemotherapy-induced neutropenia. Methods A retrospective, matched, single-centre study comparing clinical and microbiological outcomes in acute leukaemia patients receiving fluoroquinolones versus OTGCs as antibacterial prophylaxis after chemotherapy. Results A total of 120 patients (levofloxacin n = 80, OTGC n = 40) were included and matched. The 30 day incidence of febrile neutropenia was 89.7% (95% CI = 82.4-93.9). The rates of febrile neutropenia were similar between antimicrobials (OTGC versus levofloxacin HR = 0.90, 95% CI = 0.54-1.52, P = 0.70). The most frequent site of infection was the bloodstream (line related) (n = 24, 62%) and the majority (n = 28, 72%) of infections were caused by Gram-positive organisms. Groups were similar in terms of site of infection (P = 0.91) and morphology of recovered microorganisms (P = 0.74). There were significantly more cultures positive for Enterobacter spp. in the OTGC group (P = 0.043). Three patients died during follow-up (from first dose up to 30 days after the last dose) (30 day survival = 99.2%, 95% CI = 97.5-100), with only two of the reported deaths attributable to infection. Conclusions These findings demonstrate comparable rates of febrile neutropenia and culture positivity with an increase in cultures positive for Enterobacter spp. when OTGCs are compared with levofloxacin for antibacterial prophylaxis during chemotherapy-induced neutropenia. Further prospective, randomized investigation is warranted.
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Affiliation(s)
- Kristyn E Yemm
- Department of Pharmacy, University of Washington Medical Center, Seattle, WA, USA
| | - Jason N Barreto
- Department of Pharmacy Services, Mayo Clinic, Rochester, MN, USA
| | - Kristin C Mara
- Division of Biomedical Statistics and Informatics, Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Ross A Dierkhising
- Division of Biomedical Statistics and Informatics, Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Naseema Gangat
- Division of Hematology, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
| | - Pritish K Tosh
- Division of Infectious Diseases, Department of Internal Medicine, Mayo Clinic, Rochester, MN, USA
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17
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Fluoroquinolone prophylaxis during neutropenia: what can we expect nowadays? Clin Microbiol Infect 2018; 24:678-679. [DOI: 10.1016/j.cmi.2018.02.031] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2018] [Revised: 02/17/2018] [Accepted: 02/22/2018] [Indexed: 11/23/2022]
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18
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Fluoroquinolone prophylaxis in haematological cancer patients with neutropenia: ECIL critical appraisal of previous guidelines. J Infect 2017; 76:20-37. [PMID: 29079323 DOI: 10.1016/j.jinf.2017.10.009] [Citation(s) in RCA: 96] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 10/03/2017] [Accepted: 10/13/2017] [Indexed: 01/24/2023]
Abstract
OBJECTIVES Fluoroquinolone (FQ) prophylaxis was recommended in 2005 by European Conference on Infections in Leukemia (ECIL) for patients with prolonged neutropenia. In consideration of a worldwide increase in antibiotic resistance, the issue of FQ prophylaxis during neutropenia was re-evaluated. METHODS Literature review of randomised controlled trials (RCT) and observational studies published in years 2006-2014 was performed. Their results were analysed in meta-analysis. Meta-regression model was applied to evaluate whether the rates of FQ resistance in community and hospital settings influenced the efficacy of FQ prophylaxis. The impact of FQ prophylaxis on colonisation and infection with resistant bacteria was reviewed. RESULTS Two RCTs and 12 observational studies were identified. FQ prophylaxis did not have effect on mortality (pooled OR 1.01, 95%CI 0.73-1.41), but was associated with lower rate of bloodstream infections (BSI) (pooled OR 0.57, 95%CI 0.43-0.74) and episodes of fever during neutropenia (pooled OR 0.32, 95%CI 0.20-0.50). No effect of the background rate of FQ resistance on the efficacy of FQ prophylaxis was observed. In few studies, FQ prophylaxis resulted in an increased colonisation or infection with FQ- or multi-drug resistant strains. CONCLUSIONS The possible benefits of FQ prophylaxis on BSI rate, but not on overall mortality, should be weighed against its impact in terms of toxicity and changes in local ecology in single centres.
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19
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Pohlen M, Marx J, Mellmann A, Becker K, Mesters RM, Mikesch JH, Schliemann C, Lenz G, Müller-Tidow C, Büchner T, Krug U, Stelljes M, Karch H, Peters G, Gerth HU, Görlich D, Berdel WE. Ciprofloxacin versus colistin prophylaxis during neutropenia in acute myeloid leukemia: two parallel patient cohorts treated in a single center. Haematologica 2016; 101:1208-1215. [PMID: 27470601 PMCID: PMC5046650 DOI: 10.3324/haematol.2016.147934] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Accepted: 07/19/2016] [Indexed: 11/09/2022] Open
Abstract
Patients undergoing intensive chemotherapy for acute myeloid leukemia are at high risk for bacterial infections during therapy-related neutropenia. However, the use of specific antibiotic regimens for prophylaxis in afebrile neutropenic acute myeloid leukemia patients is controversial. We report a retrospective evaluation of 172 acute myeloid leukemia patients who received 322 courses of myelosuppressive chemotherapy and had an expected duration of neutropenia of more than seven days. The patients were allocated to antibiotic prophylaxis groups and treated with colistin or ciprofloxacin through 2 different hematologic services at our hospital, as available. The infection rate was reduced from 88.6% to 74.2% through antibiotic prophylaxis (vs without prophylaxis; P=0.04). A comparison of both antibiotic drugs revealed a trend towards fewer infections associated with ciprofloxacin prophylaxis (69.2% vs 79.5% in the colistin group; P=0.07), as determined by univariate analysis. This result was confirmed through multivariate analysis (OR: 0.475, 95%CI: 0.236-0.958; P=0.041). The prophylactic agents did not differ with regard to the microbiological findings (P=0.6, not significant). Of note, the use of ciprofloxacin was significantly associated with an increased rate of infections with pathogens that are resistant to the antibiotic used for prophylaxis (79.5% vs 9.5% in the colistin group; P<0.0001). The risk factors for higher infection rates were the presence of a central venous catheter (P<0.0001), mucositis grade III/IV (P=0.0039), and induction/relapse courses (vs consolidation; P<0.0001). In conclusion, ciprofloxacin prophylaxis appears to be of particular benefit during induction and relapse chemotherapy for acute myeloid leukemia. To prevent and control drug resistance, it may be safely replaced by colistin during consolidation cycles of acute myeloid leukemia therapy.
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Affiliation(s)
- Michele Pohlen
- Department of Medicine A, Hematology and Oncology, University Hospital of Muenster, Germany
| | - Julia Marx
- Department of Medicine A, Hematology and Oncology, University Hospital of Muenster, Germany
| | | | - Karsten Becker
- Institute of Medical Microbiology, University Hospital Muenster, Germany
| | - Rolf M Mesters
- Department of Medicine A, Hematology and Oncology, University Hospital of Muenster, Germany
| | - Jan-Henrik Mikesch
- Department of Medicine A, Hematology and Oncology, University Hospital of Muenster, Germany
| | - Christoph Schliemann
- Department of Medicine A, Hematology and Oncology, University Hospital of Muenster, Germany
| | - Georg Lenz
- Department of Medicine A, Hematology and Oncology, University Hospital of Muenster, Germany Translational Oncology, University Hospital Muenster, Germany Cluster of Excellence EXC 1003, Cells in Motion, Germany
| | - Carsten Müller-Tidow
- Department of Medicine A, Hematology and Oncology, University Hospital of Muenster, Germany Department of Medicine IV, Hematology and Oncology, University Hospital Halle, Germany
| | - Thomas Büchner
- Department of Medicine A, Hematology and Oncology, University Hospital of Muenster, Germany
| | - Utz Krug
- Department of Medicine A, Hematology and Oncology, University Hospital of Muenster, Germany Department of Medicine 3, Klinikum Leverkusen, Germany
| | - Matthias Stelljes
- Department of Medicine A, Hematology and Oncology, University Hospital of Muenster, Germany
| | - Helge Karch
- Institute of Hygiene, University Hospital Muenster, Germany Cluster of Excellence EXC 1003, Cells in Motion, Germany
| | - Georg Peters
- Institute of Medical Microbiology, University Hospital Muenster, Germany Cluster of Excellence EXC 1003, Cells in Motion, Germany
| | - Hans U Gerth
- Department of Medicine D, Nephrology and Rheumatology, University Hospital Muenster, Germany
| | - Dennis Görlich
- Institute of Biostatistics and Clinical Research, University Muenster, Germany
| | - Wolfgang E Berdel
- Department of Medicine A, Hematology and Oncology, University Hospital of Muenster, Germany Cluster of Excellence EXC 1003, Cells in Motion, Germany
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Weycker D, Chandler D, Barron R, Xu H, Wu H, Edelsberg J, Lyman GH. Risk of infection among patients with non-metastatic solid tumors or non-Hodgkin's lymphoma receiving myelosuppressive chemotherapy and antimicrobial prophylaxis in US clinical practice. J Oncol Pharm Pract 2016; 23:33-42. [PMID: 26568602 DOI: 10.1177/1078155215614997] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Purpose Guidelines generally do not recommend oral antimicrobials for prophylaxis against chemotherapy-related infections in patients with solid tumors. Evidence on antimicrobial prophylaxis use, and associated chemotherapy-related infection risk, in US clinical practice is limited. Methods A retrospective cohort design and data from two US private healthcare claims repositories (2008-2011) were employed. Study population included adults who received myelosuppressive chemotherapy for non-metastatic cancer of the breast, colon/rectum, or lung, or for non-Hodgkin's lymphoma. For each subject, the first chemotherapy course was characterized, and within the first course, each chemotherapy cycle and chemotherapy-related infection episode was identified. Use of prophylaxis with oral antimicrobials and colony-stimulating factors in each cycle also was identified. Results A total of 7116 (22% of all) non-metastatic breast cancer, 1833 (15%) non-metastatic colorectal cancer, 1999 (15%) non-metastatic lung cancer, and 1949 (21%) non-Hodgkin's lymphoma patients received antimicrobial prophylaxis in ≥1 cycle. Mean number of antimicrobial prophylaxis cycles during the course among these patients was typically <2, with little difference across cancers and chemotherapy regimens. Fluoroquinolones were the most commonly received class of antimicrobials, accounting for 20%-50% all antimicrobials administered. Among subjects who received first-cycle antimicrobial prophylaxis, chemotherapy-related infection risk in that cycle ranged from 3% to 6% across cancer types. Among patients who received first-cycle antimicrobial prophylaxis and developed chemotherapy-related infections, 38%-67% required inpatient care. Chemotherapy-related infection risk in subsequent cycles with antimicrobial prophylaxis was comparable. Conclusion The results of this study suggest that use of antimicrobial prophylaxis during myelosuppressive chemotherapy is far from uncommon in clinical practice. The results also suggest that an important minority of cancer chemotherapy patients receiving antimicrobial prophylaxis still develop serious infection requiring hospitalization.
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Affiliation(s)
| | | | | | | | - Hongsheng Wu
- 1 Policy Analysis Inc. (PAI), Brookline, MA, USA.,3 Department of Computer Science and Networking, Wentworth Institute of Technology, Boston, MA, USA
| | | | - Gary H Lyman
- 4 Hutchinson Institute for Cancer Outcomes Research, Fred Hutchinson Cancer Research Center, Seattle, WA, USA
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21
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Tatarelli P, Mikulska M. Multidrug-resistant bacteria in hematology patients: emerging threats. Future Microbiol 2016; 11:767-80. [PMID: 27196948 DOI: 10.2217/fmb-2015-0014] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
Multidrug-resistant (MDR) bacteria, particularly Gram negatives, such as Enterobacteriaceae resistant to third-generation cephalosporins or carbapenems and MDR Pseudomonas aeruginosa, are increasingly frequent in hematology patients. The prevalence of different resistant species varies significantly between centers. Thus, the knowledge of local epidemiology is mandatory for deciding the most appr-opriate management protocols. In the era of increasing antibiotic resistance, empirical therapy of febrile neutropenia should be individualized. A de-escalation approach is recommended in case of severe clinical presentation in patients who are at high risk for infection with a resistant strain. Targeted therapy of an MDR Gram negative usually calls for a combination treatment, although no large randomized trials exist in this setting. Infection control measures are the cornerstone of limiting the spread of MDR pathogens in hematology units.
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Affiliation(s)
- Paola Tatarelli
- Division of Infectious Diseases, Department of Health Sciences (DISSA), University of Genova and IRCCS San Martino Hospital-IST, Largo R Benzi 10, 16132 Genova, Italy
| | - Malgorzata Mikulska
- Division of Infectious Diseases, Department of Health Sciences (DISSA), University of Genova and IRCCS San Martino Hospital-IST, Largo R Benzi 10, 16132 Genova, Italy
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22
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Gustinetti G, Mikulska M. Bloodstream infections in neutropenic cancer patients: A practical update. Virulence 2016; 7:280-97. [PMID: 27002635 PMCID: PMC4871679 DOI: 10.1080/21505594.2016.1156821] [Citation(s) in RCA: 118] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Revised: 02/11/2016] [Accepted: 02/13/2016] [Indexed: 12/29/2022] Open
Abstract
Bloodstream infections (BSI) are among the most frequent complications in neutropenic cancer patients and, if caused by Gram-negative rods, are associated with high mortality. Thus, fever during neutropenia warrants prompt empirical antibiotic therapy which should be active against the most frequent Gram-negatives. In the last decade, there has been a worldwide increase in multidrug resistant (MDR) strains. In these cases, the traditional choices such as oral therapy, ceftazidime, cefepime, piperacillin-tazobactam, or even carbapenems, might be ineffective. Therefore novel de-escalation approach has been proposed for patients who are at high risk for infections due to MDR bacteria. It consists of starting antibiotics which cover the most probable resistant strain but it is narrowed down after 72 hours if no MDR pathogen is isolated. With increasing bacterial resistance, the benefit of fluoroquinolone prophylaxis during prolonged neutropenia remains to be confirmed. Antibiotic stewardship and infection control programs are mandatory in every cancer center.
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Affiliation(s)
- Giulia Gustinetti
- Division of Infectious Diseases, University of Genova (DISSAL) and IRCCS San Martino-IST, Genova, Italy
| | - Malgorzata Mikulska
- Division of Infectious Diseases, University of Genova (DISSAL) and IRCCS San Martino-IST, Genova, Italy
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23
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Castagnola E, Caviglia I, Pescetto L, Bagnasco F, Haupt R, Bandettini R. Antibiotic susceptibility of Gram-negatives isolated from bacteremia in children with cancer. Implications for empirical therapy of febrile neutropenia. Future Microbiol 2016; 10:357-64. [PMID: 25812459 DOI: 10.2217/fmb.14.144] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
BACKGROUND Monotherapy is recommended as the first choice for initial empirical therapy of febrile neutropenia, but local epidemiological and antibiotic susceptibility data are now considered pivotal to design a correct management strategy. AIM To evaluate the proportion of Gram-negative rods isolated in bloodstream infections in children with cancer resistant to antibiotics recommended for this indication. MATERIALS & METHODS The in vitro susceptibility to ceftazidime, piperacillin-tazobactam, meropenem and amikacin of Gram-negatives isolated in bacteremic episodes in children with cancer followed at the Istituto "Giannina Gaslini", Genoa, Italy in the period of 2001-2013 was retrospectively analyzed using the definitions recommended by EUCAST in 2014. Data were analyzed for any single drug and to the combination of amikacin with each β-lactam. The combination was considered effective in absence of concomitant resistance to both drugs, and not evaluated by means of in vitro analysis of antibiotic combinations (e.g., checkerboard). RESULTS A total of 263 strains were evaluated: 27% were resistant to piperacillin-tazobactam, 23% to ceftazidime, 12% to meropenem and 13% to amikacin. Concomitant resistance to β-lactam and amikacin was detected in 6% of strains for piperacillin-tazobactam, 5% for ceftazidime and 5% for meropenem. During the study period there was a nonsignificant increase in the proportions of strains resistant to β-lactams indicated for monotherapy, and also increase in the resistance to combined therapies. CONCLUSION in an era of increasing resistance to antibiotics guideline-recommended monotherapy could be not appropriate for initial empirical therapy of febrile neutropenia. Strict local survey on etiology and antibiotic susceptibility is mandatory for a correct management of this complication in cancer patients.
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Affiliation(s)
- Elio Castagnola
- Infectious Diseases Unit, Istituto Giannina Gaslini, Genoa, Italy
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Trubiano JA, Worth LJ, Thursky KA, Slavin MA. The prevention and management of infections due to multidrug resistant organisms in haematology patients. Br J Clin Pharmacol 2015; 79:195-207. [PMID: 24341410 DOI: 10.1111/bcp.12310] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2013] [Accepted: 12/09/2013] [Indexed: 12/15/2022] Open
Abstract
Infections due to resistant and multidrug resistant (MDR) organisms in haematology patients and haematopoietic stem cell transplant recipients are an increasingly complex problem of global concern. We outline the burden of illness and epidemiology of resistant organisms such as gram-negative pathogens, vancomycin-resistant Enterococcus faecium (VRE), and Clostridium difficile in haematology cohorts. Intervention strategies aimed at reducing the impact of these organisms are reviewed: infection prevention programmes, screening and fluoroquinolone prophylaxis. The role of newer therapies (e.g. linezolid, daptomycin and tigecycline) for treatment of resistant and MDR organisms in haematology populations is evaluated, in addition to the mobilization of older agents (e.g. colistin, pristinamycin and fosfomycin) and the potential benefit of combination regimens.
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Affiliation(s)
- Jason A Trubiano
- Department of Infectious Diseases, Peter MacCallum Cancer Centre, East Melbourne, VIC
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Supportive Care Costs Associated with Second-Line Chemotherapy in Chinese Patients with Advanced Non-Squamous Non-Small Cell Lung Cancer: A Retrospective Cohort Study. Drugs Real World Outcomes 2015; 2:87-97. [PMID: 27747618 PMCID: PMC4883204 DOI: 10.1007/s40801-015-0017-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
Purpose To compare supportive care costs associated with second-line chemotherapy for advanced non-squamous non-small cell lung cancer (advNS-NSCLC) in Chinese patients. Methods This retrospective cohort study included patients receiving pemetrexed or docetaxel-based second-line chemotherapy for advNS-NSCLC in four Chinese hospitals from 2007 to 2012. The best matched pairs between pemetrexed and other regimens were identified using propensity score methods for head-to-head comparisons of supportive care costs per treatment cycle. Linear regression analyses were performed to rank log10 scale of supportive care costs per treatment cycle associated with chemotherapy by tumor response and hematologic toxicity. Results 384 patients were included to create propensity score-matched treatment groups for pemetrexed singlet versus docetaxel singlet, platinum/pemetrexed, and platinum/docetaxel, respectively. Pemetrexed singlet was associated with significantly less supportive care costs per treatment cycle than the two doublets (platinum/pemetrexed: median difference −RMB 9,877, p = 0.003; platinum/docetaxel: median difference −RMB 8,370, p = 0.009; 1 RMB = 0.16 USD) but not docetaxel singlet in matched patients. Of the four studied chemotherapy regimens, pemetrexed singlet was associated with the lowest log10 scale of supportive care costs per treatment cycle in patients with tumor control (coefficient relative to docetaxel singlet −1.049, p < 0.001) or leukopenia (coefficient relative to docetaxel singlet −0.991, p = 0.034). Conclusion Pemetrexed singlet cost significantly less for supportive care than pemetrexed or docetaxel-based doublets when treating Chinese patients with AdvNS-NSCLC in the second-line setting. Pemetrexed singlet was also associated with significantly less supportive care costs per treatment cycle than docetaxel singlet in patients with tumor control or leukopenia.
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Castagnola E, Mikulska M, Viscoli C. Prophylaxis and Empirical Therapy of Infection in Cancer Patients. MANDELL, DOUGLAS, AND BENNETT'S PRINCIPLES AND PRACTICE OF INFECTIOUS DISEASES 2015. [PMCID: PMC7173426 DOI: 10.1016/b978-1-4557-4801-3.00310-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Treatment of febrile neutropenia and prophylaxis in hematologic malignancies: a critical review and update. Adv Hematol 2014; 2014:986938. [PMID: 25525436 PMCID: PMC4265549 DOI: 10.1155/2014/986938] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2014] [Revised: 10/18/2014] [Accepted: 11/03/2014] [Indexed: 01/27/2023] Open
Abstract
Febrile neutropenia is one of the most serious complications in patients with haematological malignancies and chemotherapy. A prompt identification of infection and empirical antibiotic therapy can prolong survival. This paper reviews the guidelines about febrile neutropenia in the setting of hematologic malignancies, providing an overview of the definition of fever and neutropenia, and categories of risk assessment, management of infections, and prophylaxis.
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Lopes LAA, Veroneze I, Burgardt CI, Niebel Stier CJ. Prophylaxis with levofloxacin: impact on bacterial susceptibility and epidemiology in a hematopoietic stem cell transplant unit. Rev Bras Hematol Hemoter 2014; 36:35-42. [PMID: 24624034 PMCID: PMC3948664 DOI: 10.5581/1516-8484.20140011] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2013] [Accepted: 08/01/2013] [Indexed: 11/27/2022] Open
Abstract
Background The emergence of resistance has been demonstrated in cancer treatment centers where prophylaxis with fluoroquinolone is used. Objective Considering the importance of epidemiological monitoring as a strategy in choosing protocols involving antibiotics, this study aimed to evaluate the emergence of quinolone resistance and changes in the local epidemiology in a hematopoietic stem cell transplant service. Methods For this study, 60 positive cultures before the prophylactic use of levofloxacin (period A: 2007-2008) and 118 cultures after starting the use of prophylactic levofloxacin (period B: 2010-2011) were evaluated. Results Resistance increased for all the different types of bacteria isolated (from 46.0% to 76.5%; p-value = 0.0002). Among Gram-negative bacteria, resistance increased from 21.4% to 60.7% (p-value = 0.0163) and among Gram-positive bacteria, it increased from 55.6% to 82.9% (p-value = 0.0025). The use of levofloxacin increased from 19.44 defined daily doses per 1,000 patient-days in period A to 166.64 in period B. The use of broad spectrum antibiotics remained unchanged. Considering bacteria associated with infection, 72 and 76 were isolated in periods A and B, respectively. There was a reduction in the rate of Gram-negative bacteria in cultures associated with infection (3.81 vs. 2.00 cultures/1,000 patient-days; p-value = 0.008). Conclusion The study of prophylaxis with levofloxacin demonstrated that there was a decrease in infections by Gram-negative bacteria; however, bacterial resistance increased, even though the use of broad-spectrum antibiotics remained unchanged. Constant monitoring of local epidemiology combined with research on clinical outcomes is needed to evaluate the effectiveness of prophylaxis. © 2014 Associação Brasileira de Hematologia, Hemoterapia e Terapia Celular. All rights reserved.
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Evidence-based approach to treatment of febrile neutropenia in hematologic malignancies. Hematology 2013; 2013:414-22. [DOI: 10.1182/asheducation-2013.1.414] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Abstract
Applying the principles of evidence-based medicine to febrile neutropenia (FN) results in a more limited set of practices than expected. Hundreds of studies over the last 4 decades have produced evidence to support the following: (1) risk stratification allows the identification of a subset of patients who may be safely managed as outpatients given the right health care environment; (2) antibacterial prophylaxis for high-risk patients who remain neutropenic for ≥ 7 days prevents infections and decreases mortality; (3) the empirical management of febrile neutropenia with a single antipseudomonal beta-lactam results in the same outcome and less toxicity than combination therapy using aminoglycosides; (4) vancomycin should not be used routinely empirically either as part of the initial regimen or for persistent fever, but rather should be added when a pathogen that requires its use is isolated; (5) empirical antifungal therapy should be added after 4 days of persistent fever in patients at high risk for invasive fungal infection (IFI); the details of the characterization as high risk and the choice of agent remain debatable; and (6) preemptive antifungal therapy in which the initiation of antifungals is postponed and triggered by the presence, in addition to fever, of other clinical findings, computed tomography (CT) results, and serological tests for fungal infection is an acceptable strategy in a subset of patients. Many practical management questions remain unaddressed.
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Abstract
PURPOSE OF REVIEW Febrile neutropenia presents a clinical challenge in which timely and appropriate antibiotic exposure is crucial. In the context of altered pharmacokinetics and rising bacterial resistance, standard antibiotic doses are unlikely to be sufficient. This review explores the potential utility of altered dosing approaches of β-lactam antibiotics to optimize treatment in febrile neutropenia. RECENT FINDINGS There is a dynamic relationship between the antibiotic, the infecting pathogen, and the host. Great advancements have been made in the understanding of the pharmacokinetic changes in critical illness and the pharmacodynamic relationships of antibiotics in these settings. SUMMARY Antibiotic treatment in febrile neutropenia is becoming increasingly difficult. Patients are of higher acuity, receive more intensive chemotherapy regimens leading to prolonged neutropenia, and are often exposed to multiple antibiotic courses. These patients display significant variability in antibiotic clearances and increases in volume of distribution compared with standard ward-based patients. Rising antibiotic resistance and a lack of new antibiotics in production have prompted alternative dosing strategies based on pharmacokinetic/pharmacodynamic data, such as extended or continuous infusions of β-lactam antibiotics, to maximize the likelihood of treatment success. A definitive study that describes a mortality benefit of such dosing regimens remains elusive and the theoretical advantages require testing in well designed clinical trials.
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Neumann S, Krause SW, Maschmeyer G, Schiel X, von Lilienfeld-Toal M. Primary prophylaxis of bacterial infections and Pneumocystis jirovecii pneumonia in patients with hematological malignancies and solid tumors : guidelines of the Infectious Diseases Working Party (AGIHO) of the German Society of Hematology and Oncology (DGHO). Ann Hematol 2013; 92:433-42. [PMID: 23412562 PMCID: PMC3590398 DOI: 10.1007/s00277-013-1698-0] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2013] [Accepted: 02/02/2013] [Indexed: 01/09/2023]
Abstract
Bacterial infections are the most common cause for treatment-related mortality in patients with neutropenia after chemotherapy. Here, we discuss the use of antibacterial prophylaxis against bacteria and Pneumocystis pneumonia (PCP) in neutropenic cancer patients and offer guidance towards the choice of drug. A literature search was performed to screen all articles published between September 2000 and January 2012 on antibiotic prophylaxis in neutropenic cancer patients. The authors assembled original reports and meta-analysis from the literature and drew conclusions, which were discussed and approved in a consensus conference of the Infectious Disease Working Party of the German Society of Hematology and Oncology (AGIHO). Antibacterial prophylaxis has led to a reduction of febrile events and infections. A significant reduction of overall mortality could only be shown in a meta-analysis. Fluoroquinolones are preferred for antibacterial and trimethoprim-sulfamethoxazole for PCP prophylaxis. Due to serious concerns about an increase of resistant pathogens, only patients at high risk of severe infections should be considered for antibiotic prophylaxis. Risk factors of individual patients and local resistance patterns must be taken into account. Risk factors, choice of drug for antibacterial and PCP prophylaxis and concerns regarding the use of prophylactic antibiotics are discussed in the review.
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Affiliation(s)
- S Neumann
- Department of Hematology and Oncology, Georg August University Göttingen, Robert Koch Str. 40, 37075, Göttingen, Germany.
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Ciprofloxacin reduces occurrence of fever in children with acute leukemia who develop neutropenia during chemotherapy. Pediatr Infect Dis J 2013; 32:e94-8. [PMID: 23080291 DOI: 10.1097/inf.0b013e3182793610] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Fluoroquinolones reduce occurrence of fever in adult cancer patients who develop neutropenia, but there has been no randomized controlled trial in children, and there are only a few studies considering resistance in intestinal floral after ciprofloxacin has been used. METHODS Children younger than 18 years with acute lymphoblastic leukemia or lymphoma scheduled to undergo chemotherapy were randomized to receive oral ciprofloxacin 20mg/kg/day or placebo from the beginning of their chemotherapy. Rectal swab cultures were taken before and at 1 and/or 2 weeks after the intervention. RESULTS Of the total of 95 patients, 45 and 50 patients received ciprofloxacin and placebo, respectively. Of the 71 patients who developed neutropenia, the proportion of children who developed fever was significantly lower in the ciprofloxacin group than in the placebo group (17/34 [50.0%] versus 27/37 [73.0%]; absolute difference in risk, -23.0%; 95% confidence interval: -45.0% to -0.9%; P = 0.046). Ciprofloxacin significantly reduced the occurrence of febrile episodes in patients with acute lymphoblastic leukemia in the induction phase of chemotherapy, but not in patients with lymphoma or in the consolidation phase of chemotherapy. Adverse effects were not different between the groups. After intervention, the percentages of Escherichia coli and Klebsiella pneumoniae susceptible to ciprofloxacin were significantly lower in the ciprofloxacin group. CONCLUSION Ciprofloxacin can prevent fever in neutropenic patients with acute lymphoblastic leukemia during the induction phase of chemotherapy with good tolerance and no serious side effects. Due to the selective pressure of intestinal flora resistance to ciprofloxacin, the long-term effectiveness needs further investigation.
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Flowers CR, Seidenfeld J, Bow EJ, Karten C, Gleason C, Hawley DK, Kuderer NM, Langston AA, Marr KA, Rolston KVI, Ramsey SD. Antimicrobial prophylaxis and outpatient management of fever and neutropenia in adults treated for malignancy: American Society of Clinical Oncology clinical practice guideline. J Clin Oncol 2013; 31:794-810. [PMID: 23319691 DOI: 10.1200/jco.2012.45.8661] [Citation(s) in RCA: 287] [Impact Index Per Article: 26.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
PURPOSE To provide guidelines on antimicrobial prophylaxis for adult neutropenic oncology outpatients and on selection and treatment as outpatients of those with fever and neutropenia. METHODS A literature search identified relevant studies published in English. Primary outcomes included: development of fever and/or infections in afebrile neutropenic outpatients and recovery without complications and overall mortality in febrile neutropenic outpatients. Secondary outcomes included: in afebrile neutropenic outpatients, infection-related mortality; in outpatients with fever and neutropenia, defervescence without regimen change, time to defervescence, infectious complications, and recurrent fever; and in both groups, hospital admissions, duration, and adverse effects of antimicrobials. An Expert Panel developed guidelines based on extracted data and informal consensus. RESULTS Forty-seven articles from 43 studies met selection criteria. RECOMMENDATIONS Antibacterial and antifungal prophylaxis are only recommended for patients expected to have < 100 neutrophils/μL for > 7 days, unless other factors increase risks for complications or mortality to similar levels. Inpatient treatment is standard to manage febrile neutropenic episodes, although carefully selected patients may be managed as outpatients after systematic assessment beginning with a validated risk index (eg, Multinational Association for Supportive Care in Cancer [MASCC] score or Talcott's rules). Patients with MASCC scores ≥ 21 or in Talcott group 4, and without other risk factors, can be managed safely as outpatients. Febrile neutropenic patients should receive initial doses of empirical antibacterial therapy within an hour of triage and should either be monitored for at least 4 hours to determine suitability for outpatient management or be admitted to the hospital. An oral fluoroquinolone plus amoxicillin/clavulanate (or plus clindamycin if penicillin allergic) is recommended as empiric therapy, unless fluoroquinolone prophylaxis was used before fever developed.
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Hamadah A, Schreiber Y, Toye B, McDiarmid S, Huebsch L, Bredeson C, Tay J. The use of intravenous antibiotics at the onset of neutropenia in patients receiving outpatient-based hematopoietic stem cell transplants. PLoS One 2012; 7:e46220. [PMID: 23029441 PMCID: PMC3460853 DOI: 10.1371/journal.pone.0046220] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2012] [Accepted: 08/28/2012] [Indexed: 11/19/2022] Open
Abstract
Empirical antibiotics at the onset of febrile neutropenia are one of several strategies for management of bacterial infections in patients undergoing Hematopoietic Stem Cell Transplant (HSCT) (empiric strategy). Our HSCT program aims to perform HSCT in an outpatient setting, where an empiric antibiotic strategy was employed. HSCT recipients began receiving intravenous antibiotics at the onset of neutropenia in the absence of fever as part of our institutional policy from 01 Jan 2009; intravenous Prophylactic strategy. A prospective study was conducted to compare two consecutive cohorts [Year 2008 (Empiric strategy) vs. Year 2009 (Prophylactic strategy)] of patients receiving HSCT. There were 238 HSCTs performed between 01 Jan 2008 and 31 Dec 2009 with 127 and 111 in the earlier and later cohorts respectively. Infection-related mortality pre- engraftment was similar with a prophylactic compared to an empiric strategy (3.6% vs. 7.1%; p = 0.24), but reduced among recipients of autologous HSCT (0% vs. 6.8%; p = 0.03). Microbiologically documented, blood stream infections and clinically documented infections pre-engraftment were reduced in those receiving a prophylactic compared to an empiric strategy, (11.7% vs. 28.3%; p = 0.001), (9.9% vs. 24.4%; p = 0.003) and (18.2% vs. 33.9% p = 0.007) respectively. The prophylactic use of intravenous once-daily ceftriaxone in patients receiving outpatient based HSCT is safe and may be particularly effective in patients receiving autologous HSCT. Further studies are warranted to study the impact of this Prophylactic strategy in an outpatient based HSCT program.
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Affiliation(s)
- Aziz Hamadah
- The Ottawa Hospital Blood and Marrow Programme, The Ottawa Hospital, Ottawa, Ontario, Canada
| | - Yoko Schreiber
- Division of Infectious Diseases, The Ottawa Hospital, Ottawa, Ontario, Canada
| | - Baldwin Toye
- Division of Infectious Diseases, The Ottawa Hospital, Ottawa, Ontario, Canada
| | - Sheryl McDiarmid
- The Ottawa Hospital Blood and Marrow Programme, The Ottawa Hospital, Ottawa, Ontario, Canada
| | - Lothar Huebsch
- The Ottawa Hospital Blood and Marrow Programme, The Ottawa Hospital, Ottawa, Ontario, Canada
| | - Christopher Bredeson
- The Ottawa Hospital Blood and Marrow Programme, The Ottawa Hospital, Ottawa, Ontario, Canada
| | - Jason Tay
- The Ottawa Hospital Blood and Marrow Programme, The Ottawa Hospital, Ottawa, Ontario, Canada
- * E-mail:
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Abstract
PURPOSE OF REVIEW Antibiotic prophylaxis has been found to have multiple benefits in patients receiving intensive chemotherapy at high risk for infection. Interest continues in identifying what additional groups of high-risk patients might potentially benefit from its use. However, concerns about the potential emergence of antibiotic resistance have led to multiple recent studies exploring this issue. RECENT FINDINGS The use of antibiotic prophylaxis in pediatric leukemia, myelodysplastic syndromes, and hematopoietic stem cell transplant populations has been evaluated in recent studies. Several centers have noted increased rates of antibiotic resistance in patients receiving prophylaxis. SUMMARY Several single-center studies have emphasized the concern for the emergence of antibiotic resistance associated with the routine use of fluoroquinolone prophylaxis. The potential for antibiotic resistance continues to be worrisome and warrants further ongoing studies.
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Bishop KD, Castillo JJ. Risk factors associated with Clostridium difficile infection in adult oncology patients with a history of recent hospitalization for febrile neutropenia. Leuk Lymphoma 2012; 53:1617-9. [PMID: 22221036 DOI: 10.3109/10428194.2012.654472] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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