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Zhao Q, Chen Y, Huang W, Zhou H, Zhang W. Drug-microbiota interactions: an emerging priority for precision medicine. Signal Transduct Target Ther 2023; 8:386. [PMID: 37806986 PMCID: PMC10560686 DOI: 10.1038/s41392-023-01619-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 07/20/2023] [Accepted: 08/24/2023] [Indexed: 10/10/2023] Open
Abstract
Individual variability in drug response (IVDR) can be a major cause of adverse drug reactions (ADRs) and prolonged therapy, resulting in a substantial health and economic burden. Despite extensive research in pharmacogenomics regarding the impact of individual genetic background on pharmacokinetics (PK) and pharmacodynamics (PD), genetic diversity explains only a limited proportion of IVDR. The role of gut microbiota, also known as the second genome, and its metabolites in modulating therapeutic outcomes in human diseases have been highlighted by recent studies. Consequently, the burgeoning field of pharmacomicrobiomics aims to explore the correlation between microbiota variation and IVDR or ADRs. This review presents an up-to-date overview of the intricate interactions between gut microbiota and classical therapeutic agents for human systemic diseases, including cancer, cardiovascular diseases (CVDs), endocrine diseases, and others. We summarise how microbiota, directly and indirectly, modify the absorption, distribution, metabolism, and excretion (ADME) of drugs. Conversely, drugs can also modulate the composition and function of gut microbiota, leading to changes in microbial metabolism and immune response. We also discuss the practical challenges, strategies, and opportunities in this field, emphasizing the critical need to develop an innovative approach to multi-omics, integrate various data types, including human and microbiota genomic data, as well as translate lab data into clinical practice. To sum up, pharmacomicrobiomics represents a promising avenue to address IVDR and improve patient outcomes, and further research in this field is imperative to unlock its full potential for precision medicine.
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Affiliation(s)
- Qing Zhao
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, 410008, PR China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, 110 Xiangya Road, Changsha, 410078, PR China
- Engineering Research Center of Applied Technology of Pharmacogenomics, Ministry of Education, 110 Xiangya Road, Changsha, 410078, PR China
- National Clinical Research Center for Geriatric Disorders, 87 Xiangya Road, Changsha, 410008, PR China
| | - Yao Chen
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, 410008, PR China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, 110 Xiangya Road, Changsha, 410078, PR China
- Engineering Research Center of Applied Technology of Pharmacogenomics, Ministry of Education, 110 Xiangya Road, Changsha, 410078, PR China
- National Clinical Research Center for Geriatric Disorders, 87 Xiangya Road, Changsha, 410008, PR China
| | - Weihua Huang
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, 410008, PR China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, 110 Xiangya Road, Changsha, 410078, PR China
- Engineering Research Center of Applied Technology of Pharmacogenomics, Ministry of Education, 110 Xiangya Road, Changsha, 410078, PR China
- National Clinical Research Center for Geriatric Disorders, 87 Xiangya Road, Changsha, 410008, PR China
| | - Honghao Zhou
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, 410008, PR China
- Institute of Clinical Pharmacology, Central South University, Hunan Key Laboratory of Pharmacogenetics, 110 Xiangya Road, Changsha, 410078, PR China
- Engineering Research Center of Applied Technology of Pharmacogenomics, Ministry of Education, 110 Xiangya Road, Changsha, 410078, PR China
- National Clinical Research Center for Geriatric Disorders, 87 Xiangya Road, Changsha, 410008, PR China
| | - Wei Zhang
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, 87 Xiangya Road, Changsha, 410008, PR China.
- The First Affiliated Hospital of Shantou University Medical College, Shantou, 515041, PR China.
- The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, 510080, PR China.
- Central Laboratory of Hunan Cancer Hospital, Central South University, 283 Tongzipo Road, Changsha, 410013, PR China.
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Ejaz A, Belgaumi AF, Alam SE, Ashraf MS, Raza MR. Effectiveness of levofloxacin in the induction of chemotherapy in high-risk acute lymphoblastic leukaemia in children in a developing country. Ecancermedicalscience 2023; 17:1606. [PMID: 37799940 PMCID: PMC10550328 DOI: 10.3332/ecancer.2023.1606] [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: 06/04/2023] [Indexed: 10/07/2023] Open
Abstract
Background Infections significantly predominate during induction chemotherapy for acute lymphoblastic leukaemia (ALL) in children. Antibacterial prophylaxis is one strategy that lowers the risk of these infections. This study evaluates the role of levofloxacin prophylaxis on the frequency of infections, febrile neutropenia (FN) and outcomes associated with it along with the development of drug-resistance. Subject and methods This was a single-centre cohort study in which the data were collected from electronic health records between two cohorts of high-risk ALL patients in the induction phase: the first one before the initiation of levofloxacin prophylaxis and the second was after the implementation of levofloxacin prophylaxis. The variables were compared between both the groups and odds ratios were calculated for clinical outcomes. Results Out of 227 patients, 115 were given levofloxacin prophylaxis and 112 were in the no prophylaxis group. Both cohorts were similar in demographic factors, treatment regimen and supportive care services. There was a significant difference in total in-patient admissions along with FN admissions (p = 0.026). Microbiologically documented infections and infection-related critical interventions were significantly higher in the no prophylaxis group (p < 0.05). Odds ratios with a 95% confidence interval were applied to both groups for clinical outcomes in patients with and without FN which also illustrated similar results. Overall mortality and drug resistance patterns were similar among both groups. Conclusion This study emphasised that levofloxacin is effective in reducing inpatient admissions with FN and its complications but did not affect the drug-resistance pattern. Long-term monitoring for antibiotic resistance is mandatory.
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Affiliation(s)
- Areeba Ejaz
- Indus Hospital and Health Network, Plot C-76, Sector 31/5, Opposite Darussalam Society, Korangi Crossing, Karachi, Pakistan
| | | | - Syed Ejaz Alam
- Pakistan Medical and Research Council, PMRC Center for Hepatology and Gastroenterology, JPMC, Rafiqi H J Rd, Cantonment Karachi, 75510, Karachi City, Sindh, Pakistan
| | - Mohammad Shamvil Ashraf
- Indus Hospital and Health Network, Plot C-76, Sector 31/5, Opposite Darussalam Society, Korangi Crossing, Karachi, Pakistan
| | - Mohammad Rafie Raza
- Indus Hospital and Health Network, Plot C-76, Sector 31/5, Opposite Darussalam Society, Korangi Crossing, Karachi, Pakistan
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3
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Chan CW, Molassiotis A, Lee HKK. Clinical and microbiological profiles in post-chemotherapy neutropenic fever in hematological malignancy: exploration of clinical phenotype patterns by two-step cluster analysis. BMC Infect Dis 2023; 23:226. [PMID: 37055745 PMCID: PMC10103375 DOI: 10.1186/s12879-023-08218-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Accepted: 04/03/2023] [Indexed: 04/15/2023] Open
Abstract
BACKGROUND Epidemiology of infectious diseases causing febrile illness varies geographically with human attributes. Periodic institutional surveillance of clinical and microbiological profiles in adding data to updating trends, modulating pharmatherapeutics, signifying possible excessive treatments and risk of drug resistance in post-chemotherapy neutropenic fever (NF) in hematological malignancy (HM) is limited. We aimed to review institutional clinical and microbiological data and explore clinical phenotype pattern groups among data. METHODS Available data from 372 NF episodes were included. Demographics, types of malignancies, laboratory data, antimicrobial treatments and febrile-related outcome data such as predominant pathogens and microbiological diagnosed infections (MDIs) were collected. Descriptive statistics, two-step cluster analysis and non-parametric tests were employed. RESULTS The occurrences of microbiological diagnosed bacterial infections (MDBIs; 20.2%) and microbiological diagnosed fungal infections (MDFIs; 19.9%) were almost equal. Gram-negative pathogens (11.8%) were comparable with gram-positive pathogens (9.9%), with gram-negative being slightly predominant. Death rate was 7.5%. Two-step cluster analysis yielded four distinct clinical phenotype pattern (cluster) groups: cluster 1 'lymphomas without MDIs', cluster 2 'acute leukemias MDBIs', cluster 3 'acute leukemias MDFIs' and cluster 4 'acute leukemias without MDIs'. Considerable NF events with antibiotic prophylaxis being not identified as MDI might have cases in low-risk with non-infectious reasons causing febrile reactions that might possibly not require prophylaxis. CONCLUSIONS Regular institutional surveillance with active parameter assessments to signify risk levels in the post-chemotherapy stage, even prior to the onset of fever, might be an evidence-based strategy in the management of NF in HM.
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Affiliation(s)
- Choi Wan Chan
- School of Nursing, The Hong Kong Polytechnic University, Hong Kong, Hong Kong, Special Administrative Region of China.
| | - Alex Molassiotis
- School of Nursing, The Hong Kong Polytechnic University, Hong Kong, Hong Kong, Special Administrative Region of China
| | - Harold K K Lee
- Department of Medicine & Geriatrics, Princess Margaret Hospital, Hong Kong, Hong Kong, Special Administrative Region of China
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4
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Safety of levofloxacin as an antibiotic prophylaxis in the induction phase of children newly diagnosed with acute lymphoblastic leukemia: an interim analysis of a randomized, open-label trial in Brazil. Braz J Infect Dis 2023; 27:102745. [PMID: 36750202 PMCID: PMC9978458 DOI: 10.1016/j.bjid.2023.102745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 12/14/2022] [Accepted: 01/05/2023] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Despite high cure rates, treatment-related mortality in children with acute lymphoblastic leukemia (ALL) remains significant. About 4% of patients die during remission induction therapy and approximately two-thirds of treatment-related deaths are due to infectious complications. METHODS From May 2021 to June 2022, children aged one through 18 years, with a recent diagnosis of ALL, admitted to three pediatric oncology centers in Brazil, were enrolled in this multicenter, open-label, randomized, phase 3 clinical trial. Eligible patients were randomly divided into two groups, based on a 1:1 allocation ratio, to receive, or not, levofloxacin as a prophylactic agent during the induction phase. All patients were treated according to the IC-BFM 2009 chemotherapy protocol. Primary endpoints were carbapenemase-producing Enterobacteriaceae (CPE) colonization, Clostridioides difficile diarrhea, and other adverse events related to the use of levofloxacin. The secondary endpoint was febrile neutropenia during induction. The median follow-up was 289 days. RESULTS Twenty patients were included in this trial, 10 in each group (control and levofloxacin). Mild adverse reactions related to levofloxacin were observed in three patients (30%). Three patients had Clostridioides difficile diarrhea, two in the levofloxacin group and one in the control group (p > 0.99). Only one patient presented colonization by CPE. This patient belonged to the levofloxacin group (p > 0.99). Nine patients presented febrile neutropenia, five in the control group and four in the levofloxacin intervention group (p > 0.99), one patient died due to febrile neutropenia. CONCLUSION The use of levofloxacin was shown to be safe in the induction phase in children with de novo ALL. The use of this medication did not increase the rate of colonization by CPE nor the rate of diarrhea by C. difficile. All adverse reactions were mild and remitted either spontaneously or after switching medicine administration from oral to intravenous route.
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Yeshurun M, Rozovski U, Shargian L, Pasvolsky O, van der Werf S, Tridello G, Knelange N, Mikulska M, Styczynski J, Averbuch D, de la Camara R. Infection prevention practices among EBMT hematopoietic cell transplant centers: the EBMT Infectious Disease Working Party survey. Bone Marrow Transplant 2023; 58:414-423. [PMID: 36653669 DOI: 10.1038/s41409-023-01916-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Revised: 12/28/2022] [Accepted: 01/10/2023] [Indexed: 01/19/2023]
Abstract
We aimed to describe the current status of infection prevention practices among EBMT centers. Questionnaires were distributed to all 553 EBMT transplant centers to capture clinical practices regarding antimicrobial prophylaxis, protective measures, isolation procedures and growth-factor support of patients undergoing hematopoietic cell transplantation. Responses from 127 centers in 32 countries were obtained. Most centers housed patients in single rooms (autologous-82%; allogeneic-98%), with high-efficiency particulate air (HEPA)-filters (autologous-73%; allogeneic-100%) and positive pressure (autologous-61%; allogeneic-88%). Pre-engraftment G-CSF was utilized by 77 and 31% of centers after autologous and allogeneic transplantation, respectively (P < 0.00001). Antibacterial prophylaxis was provided by 57 and 69% (P = 0.086) of centers and antifungal prophylaxis by 65 and 84% (P = 0.0008) of centers, to patients undergoing autologous and allogeneic transplantation, respectively. Yet, 16 and 3% of centers provided neither antibacterial nor antifungal prophylaxis to patients undergoing autologous and allogeneic transplantation, respectively. Considerable variation existed between centers and across countries in antimicrobial prophylaxis practices, medications employed and duration of preventive therapy. There were considerable discordances between guidelines and daily practices. JACIE accredited and non-accredited centers did not differ significantly in their antimicrobial prophylaxis practices. Whether these differences between transplant centers translated into differences in infectious morbidity, mortality and financial costs, warrants further research.
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Affiliation(s)
- Moshe Yeshurun
- Institution of Hematology, Rabin Medical Center, Petach-Tikva, Israel and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Uri Rozovski
- Institution of Hematology, Rabin Medical Center, Petach-Tikva, Israel and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Liat Shargian
- Institution of Hematology, Rabin Medical Center, Petach-Tikva, Israel and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Oren Pasvolsky
- Institution of Hematology, Rabin Medical Center, Petach-Tikva, Israel and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Steffie van der Werf
- EBMT Leiden Study Unit, Dept. of Medical Statistics & Bioinformatics, Leiden, the Netherlands
| | - Gloria Tridello
- EBMT Leiden Study Unit, Dept. of Medical Statistics & Bioinformatics, Leiden, the Netherlands
| | - Nina Knelange
- EBMT Leiden Study Unit, Dept. of Medical Statistics & Bioinformatics, Leiden, the Netherlands
| | - Malgorzata Mikulska
- Division of Infectious Diseases, University of Genoa (DISSAL) and IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Jan Styczynski
- Department of Pediatric Hematology and Oncology, Collegium Medicum, Nicolaus Copernicus University Torun, Bydgoszcz, Poland
| | - Diana Averbuch
- Pediatric Infectious Diseases, Faculty of Medicine, Hebrew University of Jerusalem, Hadassah Medical Center, Jerusalem, Israel
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Chong S, He Y, Wu Y, Zhao P, Zhu X, Wang F, Zhang Y, Mo X, Han W, Wang J, Wang Y, Chen H, Chen Y, Zhao X, Chang Y, Xu L, Liu K, Huang X, Zhang X. Risk stratification system for skin and soft tissue infections after allogeneic hematopoietic stem cell transplantation: PAH risk score. Front Med 2022; 16:957-968. [PMID: 36331792 DOI: 10.1007/s11684-021-0910-1] [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: 08/03/2021] [Accepted: 11/25/2021] [Indexed: 11/06/2022]
Abstract
Skin and soft tissue infections (SSTIs) refer to infections involving the skin, subcutaneous tissue, fascia, and muscle. In transplant populations with hematological malignancies, an immunocompromised status and the routine use of immunosuppressants increase the risk of SSTIs greatly. However, to date, the profiles and clinical outcomes of SSTIs in hematopoietic stem cell transplantation (HSCT) patients remain unclear. This study included 228 patients (3.67%) who developed SSTIs within 180 days after allogeneic HSCT from January 2004 to December 2019 in Peking University People's Hospital. The overall annual survival rate was 71.5%. We compared the differences between survivors and non-survivors a year after transplant and found that primary platelet graft failure (PPGF), comorbidities of acute kidney injury (AKI), and hospital-acquired pneumonia (HAP) were independent risk factors for death in the study population. A PPGF-AKI-HAP risk stratification system was established with a mortality risk score of 1×PPGF+1×AKI+1×HAP. The areas under the curves of internal and external validation were 0.833 (95% CI 0.760-0.906) and 0.826 (95% CI 0.715-0.937), respectively. The calibration plot revealed the high consistency of the estimated risks, and decision curve analysis showed considerable net benefits for patients.
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Affiliation(s)
- Shan Chong
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, 100044, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China.,National Clinical Research Center for Hematologic Disease, Beijing, 100044, China
| | - Yun He
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, 100044, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China.,National Clinical Research Center for Hematologic Disease, Beijing, 100044, China
| | - Yejun Wu
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, 100044, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China.,National Clinical Research Center for Hematologic Disease, Beijing, 100044, China
| | - Peng Zhao
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, 100044, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China.,National Clinical Research Center for Hematologic Disease, Beijing, 100044, China
| | - Xiaolu Zhu
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, 100044, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China.,National Clinical Research Center for Hematologic Disease, Beijing, 100044, China
| | - Fengrong Wang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, 100044, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China.,National Clinical Research Center for Hematologic Disease, Beijing, 100044, China
| | - Yuanyuan Zhang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, 100044, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China.,National Clinical Research Center for Hematologic Disease, Beijing, 100044, China
| | - Xiaodong Mo
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, 100044, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China.,National Clinical Research Center for Hematologic Disease, Beijing, 100044, China
| | - Wei Han
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, 100044, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China.,National Clinical Research Center for Hematologic Disease, Beijing, 100044, China
| | - Jingzhi Wang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, 100044, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China.,National Clinical Research Center for Hematologic Disease, Beijing, 100044, China
| | - Yu Wang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, 100044, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China.,National Clinical Research Center for Hematologic Disease, Beijing, 100044, China
| | - Huan Chen
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, 100044, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China.,National Clinical Research Center for Hematologic Disease, Beijing, 100044, China
| | - Yuhong Chen
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, 100044, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China.,National Clinical Research Center for Hematologic Disease, Beijing, 100044, China
| | - Xiangyu Zhao
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, 100044, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China.,National Clinical Research Center for Hematologic Disease, Beijing, 100044, China
| | - Yingjun Chang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, 100044, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China.,National Clinical Research Center for Hematologic Disease, Beijing, 100044, China
| | - Lanping Xu
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, 100044, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China.,National Clinical Research Center for Hematologic Disease, Beijing, 100044, China
| | - Kaiyan Liu
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, 100044, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China.,National Clinical Research Center for Hematologic Disease, Beijing, 100044, China
| | - Xiaojun Huang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China.,Collaborative Innovation Center of Hematology, Peking University, Beijing, 100044, China.,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China.,National Clinical Research Center for Hematologic Disease, Beijing, 100044, China
| | - Xiaohui Zhang
- Peking University People's Hospital, Peking University Institute of Hematology, Beijing, 100044, China. .,Collaborative Innovation Center of Hematology, Peking University, Beijing, 100044, China. .,Beijing Key Laboratory of Hematopoietic Stem Cell Transplantation, Beijing, 100044, China. .,National Clinical Research Center for Hematologic Disease, Beijing, 100044, China.
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7
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Dennis M, Copland M, Kaur H, Kell J, Nikolousis E, Mehta P, Palanicawandar R, Potter V, Raj K, Thomas I, Wilson A. Management of older patients with frailty and acute myeloid leukaemia: A British Society for Haematology good practice paper. Br J Haematol 2022; 199:205-221. [PMID: 36000944 DOI: 10.1111/bjh.18369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 07/05/2022] [Accepted: 07/07/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Mike Dennis
- The Christie NHS Foundation Trust, Manchester, UK
| | - Mhairi Copland
- Institute of Cancer Sciences, University of Glasgow, Glasgow, UK
| | - Harpreet Kaur
- Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | | | | | - Priyanka Mehta
- University Hospitals of Bristol and Weston NHS Trust, Bristol, UK
| | | | | | - Kavita Raj
- Guy's and St Thomas' NHS Foundation Trust, London, UK
| | | | - Andrew Wilson
- University College London Hospitals NHS Foundation Trust, London, UK
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8
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Guimarães T, Borges IC, Spadão FDS, Mariano L, Nascimento MDM, Higashino H, Rossi F, Rocha V, Costa SF. Impact of Discontinuing Levofloxacin Prophylaxis on Bloodstream Infections in Neutropenic Hematopoietic Stem Cell Transplantation Patients. Antibiotics (Basel) 2022; 11:antibiotics11091269. [PMID: 36140048 PMCID: PMC9495722 DOI: 10.3390/antibiotics11091269] [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: 08/01/2022] [Revised: 09/09/2022] [Accepted: 09/14/2022] [Indexed: 11/24/2022] Open
Abstract
Multidrug-resistant pathogens have emerged worldwide. We have driven the hypothesis that the non-use of fluoroquinolone prophylaxis during neutropenia could reduce antibiotic resistance in Gram-negative bacteria that cause bloodstream infections (BSIs) in hematopoietic stem cell transplantation (HSCT) patients and that this change in resistance pattern could lead to an impact on BSI mortality. This is a quasi-experimental study comparing BSI incidence, resistance patterns of bacteria that cause BSI, and BSI mortality when levofloxacin prophylaxis was routine for neutropenic HSCT patients (2016–2018) to when fluoroquinolone prophylaxis was discontinued in our center (2019). Bivariate comparisons and multivariate logistic regression models were used for analyses. A total of 310 HSCTs (66 (21%) allogeneic and 244 (79%) autologous) were performed during the study period. Sixty (19%) patients had BSIs, 30 in each evaluated period. The discontinuation of levofloxacin prophylaxis was associated with an increase in BSI incidence and a decrease in the resistance rates of causative BSI bacteria and in BSI 30-day mortality. The increase in the rate of resistant bacteria causing BSI and in BSI mortality might outweigh the benefits of a decrease in BSI incidence caused by fluoroquinolone prophylaxis in neutropenic HSCT patients. We suggest that the routine use of fluoroquinolone in this context be revisited.
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Affiliation(s)
- Thaís Guimarães
- Department of Infection Control, Instituto Central, Hospital das Clínicas, University of São Paulo, São Paulo 05508-220, Brazil
| | - Igor Carmo Borges
- Infectious Diseases Department, Hospital das Clínicas, University of São Paulo, São Paulo 05508-220, Brazil
| | - Fernanda de Souza Spadão
- Department of Infection Control, Instituto Central, Hospital das Clínicas, University of São Paulo, São Paulo 05508-220, Brazil
| | - Livia Mariano
- Hematology Department, Hospital das Clínicas, University of São Paulo, São Paulo 05508-220, Brazil
| | | | - Hermes Higashino
- Infectious Diseases Department, Hospital das Clínicas, University of São Paulo, São Paulo 05508-220, Brazil
| | - Flavia Rossi
- Microbiology Laboratory, Central Laboratory Division, Hospital das Clínicas, University of São Paulo, São Paulo 05508-220, Brazil
| | - Vanderson Rocha
- Hematology Department, Hospital das Clínicas, University of São Paulo, São Paulo 05508-220, Brazil
| | - Silvia Figueiredo Costa
- Infectious Diseases Department, Hospital das Clínicas, University of São Paulo, São Paulo 05508-220, Brazil
- Correspondence: ; Tel.: +55-11-3061-7011
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9
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Wertman JN, Dunn KA, Kulkarni K. The impact of the host intestinal microbiome on carcinogenesis and the response to chemotherapy. Future Oncol 2021; 17:4371-4387. [PMID: 34448411 DOI: 10.2217/fon-2021-0087] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
The microbiome consists of all microbes present on and within the human body. An unbalanced, or 'dysbiotic' intestinal microbiome is associated with inflammatory bowel disease, diabetes and some cancer types. Drug treatment can alter the intestinal microbiome composition. Additionally, some chemotherapeutics interact with microbiome components, leading to changes in drug safety and/or efficacy. The intestinal microbiome is a modifiable target, using strategies such as antibiotic treatment, fecal microbial transplantation or probiotic administration. Understanding the impact of the microbiome on the safety and efficacy of cancer treatment may result in improved treatment outcome. The present review seeks to summarize relevant research and look to the future of cancer treatment, where the intestinal microbiome is recognized as an actionable treatment target.
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Affiliation(s)
- Jaime N Wertman
- Department of Pediatrics/Division of Pediatric Hematology-Oncology, Dalhousie University/IWK Health Centre, Halifax, Canada
- College of Pharmacy, Dalhousie University, Halifax, Canada
| | - Katherine A Dunn
- Department of Pediatrics/Division of Pediatric Hematology-Oncology, Dalhousie University/IWK Health Centre, Halifax, Canada
- Department of Biology, Dalhousie University, Halifax, Canada
| | - Ketan Kulkarni
- Department of Pediatrics/Division of Pediatric Hematology-Oncology, Dalhousie University/IWK Health Centre, Halifax, Canada
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Bloodstream Infections and Outcomes Following Allogeneic Hematopoietic Cell Transplantation: A Single-Center Study. Transplant Cell Ther 2021; 28:50.e1-50.e8. [PMID: 34656808 DOI: 10.1016/j.jtct.2021.10.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 10/05/2021] [Accepted: 10/10/2021] [Indexed: 12/12/2022]
Abstract
This study investigated the single-center incidence and risk factors for bloodstream infections (BSIs) in 651 adults who underwent allogeneic hematopoietic cell transplantation (alloHCT) between 2015 and 2019 and explored the impact of these BSIs on post-transplantation outcomes. Antibiotic prophylaxis with ciprofloxacin was given during the aplastic phase. Overall, the median patient age was 57 years, 79.7% of patients received an alternative donor graft, and 68.7% received post-transplantation cyclophosphamide (PTCy) as part of their graft-versus-host disease (GVHD) prophylaxis. Of the 651 patients, 358 (55.0%) had at least 1 episode of BSI, and the overall mortality rate secondary to this complication was 7.5% (12.6% among those diagnosed with at least 1 episode of BSI). BSI was more often diagnosed during the first 30 days (58.7%), and gram-positive bacteria were the most prevalent microorganisms isolated during the entire post-transplantation follow-up (62%). A high Disease Risk Index (hazard ratio [HR], 1.47; P < .029) and receipt of PTCy-based GVHD prophylaxis (HR, 3.33; P < .001) were identified as risk factors for BSI. Additionally, univariate analysis showed that patients diagnosed with a BSI during post-transplantation follow-up had worse overall survival (HR, 2.48; P < .001) and higher nonrelapse mortality (HR, 2.68; P < .001) than those without BSI. In conclusion, alloHCT recipients with a BSI had a higher risk of mortality compared with those who did not develop BSI. The inclusion of PTCy as part of GVHD prophylaxis was identified as an independent risk factor for BSI during early post-transplantation follow-up. Single-center analyses focused on reporting the incidence and risk factors for BSI highlight the need for active implementation of preemptive strategies to decrease BSI incidence in the alloHCT setting. © 2021 American Society for Transplantation and Cellular Therapy. Published by Elsevier Inc.
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Amoah J, Klein EY, Chiotos K, Cosgrove SE, Tamma PD. Administration of a β-lactam Prior to Vancomycin as the First Dose of Antibiotic Therapy Improves Survival in Patients with Bloodstream Infections. Clin Infect Dis 2021; 75:98-104. [PMID: 34606585 DOI: 10.1093/cid/ciab865] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVE Prompt initiation of antibiotic therapy improves the survival of patients with bloodstream infections (BSI). We sought to determine if the sequence of administration of the first dose of antibiotic therapy (i.e., β-lactam or vancomycin, if both cannot be administered simultaneously) impacts early mortality for patients with BSI. METHODS We conducted a multicenter, observational study of patients ≥13 years with BSIs to evaluate the association of the sequence of antibiotic administration with 7-day mortality using inverse probability of treatment weighting (IPTW) incorporating propensity scores. Propensity scores were generated based on: demographics, Pitt bacteremia score, ICU status, highest lactate, highest WBC count, Charlson Comorbidity index, severe immunocompromise, administration of active empiric therapy, combination therapy, and time from emergency department arrival to first antibiotic dose. RESULTS Of 3,376 eligible patients, 2,685 (79.5%) received a β-lactam and 691 (20.5%) received vancomycin as their initial antibiotic. In the IPTW cohort, exposed and unexposed patients were similar on all baseline variables. Administration of a β-lactam agent prior to vancomycin protected against 7-day mortality (aOR 0.48 (95% CI: 0.33-0.69)]. Similar results were observed when evaluating 48-hour mortality (aOR 0.45 [95% CI: 0.24-0.83]). Administration of vancomycin prior to a β-lactam was not associated with improved survival in the subgroup of 524 patients with methicillin-resistant Staphylococcus aureus BSI (aOR 0.93 [95% CI: 0.33-2.63]). CONCLUSIONS For ill-appearing patients likely to be experiencing a BSI, prioritizing administration of a β-lactam over vancomycin may reduce early mortality, underscoring the significant impact of a relatively simple practice change on improving patient survival.
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Affiliation(s)
- Joe Amoah
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Eili Y Klein
- Department of Emergency Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Kathleen Chiotos
- Department of Anesthesia and Critical Care Medicine, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Sara E Cosgrove
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Pranita D Tamma
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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12
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Mishra K, Kumar S, Ninawe S, Bahl R, Meshram A, Singh K, Jandial A, Sahu KK, Sandal R, Khera S, Yanamandra U, Khurana H, Kumar R, Kapoor R, Sharma S, Singh J, Das S, Ahuja A, Somasundaram V, Chaterjee T. The clinical profile, management, and outcome of febrile neutropenia in acute myeloid leukemia from resource constraint settings. Ther Adv Infect Dis 2021; 8:20499361211036592. [PMID: 34394928 PMCID: PMC8358573 DOI: 10.1177/20499361211036592] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 07/14/2021] [Indexed: 11/30/2022] Open
Abstract
Introduction: Acute myeloid leukemia (AML) is the commonest leukemia in adults. Mortality in thew first 30-days ranges from 6% to 43%, while infections account for 30–66% of early deaths. We aim to present our experience of infections in newly-diagnosed AML. Method: This prospective, observational study, was undertaken at a tertiary care hospital in Northern India. Patients with confirmed AML (bone marrow morphology and flow cytometry) and who had developed febrile neutropenia (FN), were included. Result: A total of fifty-five patients were included in the study. The median age of the patients was 47.1 years (12–71) and 28 (50.9%) were males. Fever (33, 60%) was the commonest presentation at the time of diagnosis. One or more comorbid conditions were present in 20 patients (36.36%). Infection at presentation was detected in 17 patients (30.9%). The mean duration to develop febrile neutropenia since the start of therapy was 11.24 days. With each ten-thousand increase in white blood cell (WBC) count, the mean number of days of FN development decreased by 0.35 days (p = 0.029). Clinical and/or radiological localization was possible in 23 patients (41.81%). Thirty-four blood samples (34/242, 14.04%) from 26 patients (26/55, 47.3%) isolated one or more organisms. Gram negative bacilli (GNB) were isolated in 24 (70.58%) samples. Burkholderia cepacia (8/34, 23.52%) was the commonest organism. The number of days required to develop febrile neutropenia was inversely associated with overall survival (OS). However, when compared, there was no statistically significant difference in OS between patients developing fever on day-10 and day-25 (p = 0.063). Thirteen patients (23.63%) died during the study period. Discussion: Low percentage of blood culture positivity and high incidence of MDR organisms are a matter of concern. Days to develop febrile neutropenia were inversely associated with overall survival (OS), emphasizing the importance of preventive measures against infections. Conclusion: Infections continues to be a major cause of morbidity and mortality among AML patients.
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Affiliation(s)
- Kundan Mishra
- Department of Clinical Hematology and Stem Cell Transplant, Army Hospital (Research & Referral) Delhi, India
| | - Suman Kumar
- DM (Clinical Hematology), Prof & Head of the Department, Department of Clinical Hematology & Stem Cell Transplant, Army Hospital (Research & Referral), Delhi, 110010, India
| | - Sandeep Ninawe
- Department of Microbiology, Army Hospital (Research & Referral) Delhi, India
| | - Rajat Bahl
- Department of Clinical Hematology and Stem Cell Transplant, Army Hospital (Research & Referral) Delhi, India
| | - Ashok Meshram
- Department of Internal Medicine, INHS Asvini, Mumbai, MH, India
| | - Kanwaljeet Singh
- Department of Lab Sciences and Molecular Medicine, Army Hospital (Research & Referral) Delhi, India
| | - Aditya Jandial
- Department of Internal Medicine, PGIMER, Chandigarh, CH, India
| | - Kamal Kant Sahu
- Hematology & Medical Oncology Fellow (PGY 4), Huntsman Cancer Institute, University of Utah, Salt Lake City, 84112, Utah, USA
| | - Rajeev Sandal
- Department of Radiotherapy and Oncology, Indira Gandhi Medical College, Shimla, Himachal Pradesh, India
| | - Sanjeev Khera
- Department of Pediatrics, Army Hospital (Research & Referral) Delhi, India
| | - Uday Yanamandra
- Department of Clinical Hematology and Stem Cell Transplant, Army Hospital (Research & Referral) Delhi, India
| | - Harshit Khurana
- Department of Internal Medicine, Command Hospital (Air Force), Bangaluru, KA, India
| | - Rajiv Kumar
- Department of Clinical hematology and Stem Cell Transplant, Army Hospital (Research & Referral) Delhi
| | - Rajan Kapoor
- Department of Clinical Hematology and Stem Cell Transplant, Army Hospital (Research & Referral) Delhi
| | - Sanjeevan Sharma
- Department of Clinical hematology and Stem Cell Transplant, Army Hospital (Research & Referral) Delhi
| | - Jasjit Singh
- Department of Clinical Hematology and Stem Cell Transplant, Army Hospital (Research & Referral) Delhi
| | - Satyaranjan Das
- Department of Clinical hematology and Stem Cell Transplant, Army Hospital (Research & Referral) Delhi
| | - Ankur Ahuja
- Department of Lab Sciences and Molecular Medicine, Army Hospital (Research & Referral) Delhi, India
| | - Venkateshan Somasundaram
- Department of Lab Sciences and Molecular Medicine, Army Hospital (Research & Referral) Delhi, India
| | - Tathagat Chaterjee
- Department of Lab Sciences and Molecular Medicine, Army Hospital (Research & Referral) Delhi, India
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13
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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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14
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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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15
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Abstract
The management of febrile neutropenia is a backbone of treating patients with hematologic malignancies and has evolved over the past decades. This article reviews my approach to the evaluation and treatment of febrile neutropenic patients. Key topics discussed include antibacterial and antifungal prophylaxis, the initial workup for fever, the choice of the empiric antibiotic regimen and its modifications, and criteria for discontinuation. For each of these questions, I review the literature and present my perspective.
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Maluf FC, de Oliveira FAM, Liedke PER, Brust L, Inocêncio CG, Monteiro FSM, Smaletz O, Cubero DI. Neutropenia Prevention in the Treatment of Post-docetaxel Metastatic, Castration-resistant Prostate Cancer With Cabazitaxel and Prednisone: A Multicenter, Open-label, Single-arm Phase IV Study. Clin Genitourin Cancer 2021; 19:e171-e177. [PMID: 33610484 DOI: 10.1016/j.clgc.2020.12.008] [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: 07/07/2020] [Revised: 11/24/2020] [Accepted: 12/26/2020] [Indexed: 10/22/2022]
Abstract
INTRODUCTION Severe neutropenia is a dose-limiting factor that occurs in up to 82% of patients with metastatic castration-resistant prostate cancer (mCRPC) treated with cabazitaxel. This study evaluated the effectiveness of granulocyte colony-stimulating factor (G-CSF) plus ciprofloxacin as prophylaxis in post-docetaxel patients with mCRPC treated with cabazitaxel and at high risk for neutropenia. PATIENTS AND METHODS This was a phase IV, multicenter, open-label, single-arm interventional study with men aged ≥ 65 years (or < 65 years and ≥ 25% irradiated bone marrow), presenting with mCRPC after docetaxel failure, performance status ≤ 1, and life expectancy > 12 weeks. Cabazitaxel 25 mg/m2 and prednisone were given on day 1, every 21 days. G-CSF was administered on days 2 to 8 of each cycle or until an absolute neutrophil count > 2000/mm3, and ciprofloxacin 1000 mg was given orally on days 5 to 12. The rate of neutropenia grade ≥ 3 during the first cycle (primary endpoint), and frequency of neutropenia grade ≥ 3, febrile neutropenia, diarrhea grade ≥ 3, prostate-specific antigen response, and quality of life during treatment (secondary end points) were estimated. RESULTS We included 46 patients. The mean number of cabazitaxel cycles was 9.5. During the first cycle, 40.0% of patients had neutropenia grade ≥ 3, and 42.2% had at least 1 episode of neutropenia during treatment. Febrile neutropenia and diarrhea grade ≥ 3 occurred in 1 patient each. Twenty-nine (64.4%) patients achieved prostate-specific antigen response, and 77.2% improved quality of life scores in at least 1 visit. CONCLUSIONS Prophylactic G-CSF was effective in preventing neutropenia grade ≥ 3 and other hematologic complications during treatment with cabazitaxel 25 mg/m2 in post-docetaxel patients with mCRPC at high risk for neutropenia. The role of prophyclatic ciprofloxacin to prevent febrile neutropenia in this setting is still unclear and needs to be further evaluated.
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Affiliation(s)
- Fernando C Maluf
- Clinical Oncology Department, "Beneficência Portuguesa de São Paulo" Hospital, São Paulo, Brazil; Albert Einstein Hospital, São Paulo, Brazil.
| | | | - Pedro E R Liedke
- Clinical Oncology Department/ Clinical Oncology Research Unit (UPCO), Clinic Hospital of Porto Alegre, Porto Alegre, Brazil; Cancer Hospital "Mãe de Deus", Porto Alegre, Brazil
| | - Leandro Brust
- Oncology Department, Bruno Born Hospital, Lajeado, Brazil
| | - Cristina G Inocêncio
- Oncology and Hematology "Dr Ademar Lopes" Search Center, Cuiabá, Brazil; Oncomed - Multidisciplinary Treatment of Cancer Clinic, Cuiabá, Brazil
| | | | | | - Daniel I Cubero
- CEPHO - Center for Studies and Research in Hematology and Oncology, Medicine Faculty of ABC, Santo André, Brazil
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Zgheib H, Zakhem AE, Wakil C, Cheaito MA, Cheaito R, Finianos A, Chebl RB, Kaddoura R, Souky NA, Majzoub IE. Role of urine studies in asymptomatic febrile neutropenic patients presenting to the emergency department. World J Emerg Med 2021; 12:99-104. [PMID: 33728001 DOI: 10.5847/wjem.j.1920-8642.2021.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND The role of urine studies in the detection of urinary tract infection (UTI) in febrile neutropenic patients with urinary symptoms (having a urinary catheter or having a positive urine analysis) is inarguable. However, the evidence is scarce regarding the indication for urine studies in asymptomatic (i.e., without urinary symptoms) patients with febrile neutropenia (FN) presenting to the emergency department (ED). The aim of this study is to evaluate the need for obtaining urine studies in asymptomatic febrile neutropenic patients. METHODS This was a retrospective cohort study conducted on adult cancer patients who presented to the ED with FN and had no urinary symptoms. We included all ED presentations of eligible patients between January 2013 and September 2018. Student's t-test and Wilcoxon rank-sum test were used for continuous data, while Chi-square and Fisher's exact tests were used for categorical data. Participants were divided into two groups based on their urine culture (UC) results: negative and positive UCs. Two cut-offs were used for positive UC results: ≥105 cfu/mL and ≥104 cfu/mL. RESULTS We included 284 patients in our study. The age of our patient population was 48.5±18.5 years. More than two-thirds (68.7%) of patients had severe neutropenia, while only 3.9% and 9.9% of the patients had positive UCs at ≥105 cfu/mL and ≥104 cfu/mL, respectively. UCs were expectedly positive in most patients with urinalysis (UA) abnormalities. However, 27.3% and 32.1% of patients with positive UCs at ≥105 cfu/mL and ≥104 cfu/mL respectively had a normal UA. CONCLUSIONS In our study, the incidence of UTI in adult febrile neutropenic cancer patients who present to the ED without urinary symptoms is low. Consequently, routine urine testing may not be warranted in this population, as it adds unnecessary financial burdens on the patients and delays timely management.
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Affiliation(s)
- Hady Zgheib
- Department of Emergency Medicine, American University of Beirut Medical Center, Beirut 11-0236, Lebanon
| | - Aline El Zakhem
- Department of Internal Medicine, American University of Beirut Medical Center, Beirut 11-0236, Lebanon
| | - Cynthia Wakil
- Department of Emergency Medicine, American University of Beirut Medical Center, Beirut 11-0236, Lebanon
| | - Mohamad Ali Cheaito
- Department of Emergency Medicine, American University of Beirut Medical Center, Beirut 11-0236, Lebanon
| | - Rola Cheaito
- Department of Emergency Medicine, American University of Beirut Medical Center, Beirut 11-0236, Lebanon
| | - Antoine Finianos
- Department of Internal Medicine, American University of Beirut Medical Center, Beirut 11-0236, Lebanon
| | - Ralphe Bou Chebl
- Department of Emergency Medicine, American University of Beirut Medical Center, Beirut 11-0236, Lebanon
| | - Rima Kaddoura
- Department of Emergency Medicine, American University of Beirut Medical Center, Beirut 11-0236, Lebanon
| | - Nader Al Souky
- Department of Emergency Medicine, American University of Beirut Medical Center, Beirut 11-0236, Lebanon
| | - Imad El Majzoub
- Department of Emergency Medicine, American University of Beirut Medical Center, Beirut 11-0236, Lebanon
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Averbuch D, Tridello G, Hoek J, Mikulska M, Pabst T, Yaňez San Segundo L, Akan H, Özçelik T, Donnini I, Klyasova G, Botelho de Sousa A, Zuckerman T, Tecchio C, de la Camara R, Aki SZ, Ljungman P, Gülbas Z, Nicolas-Virelizier E, Calore E, Perruccio K, Ram R, Annaloro C, Martino R, Avni B, Shaw PJ, Jungova A, Codeluppi K, O'Brien T, Waszczuk-Gajda A, Batlle M, Pouli A, Lueck C, Gil L, Iacobelli S, Styczynski J, Engelhard D, Cesaro S. Intercontinental study on pre-engraftment and post-engraftment Gram-negative rods bacteremia in hematopoietic stem cell transplantation patients: Risk factors and association with mortality. J Infect 2020; 81:882-894. [PMID: 33186673 DOI: 10.1016/j.jinf.2020.11.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 03/16/2020] [Accepted: 11/05/2020] [Indexed: 11/15/2022]
Abstract
OBJECTIVES We present here data on Gram-negative rods bacteremia (GNRB) rates, risk factors and associated mortality. METHODS Data on GNRB episodes were prospectively collected in 65 allo-/67 auto-HSCT centers in 24 countries (Europe, Asia, Australia). In patients with and without GNRB, we compared: demography, underlying disease, HSCT-related data, center` fluoroquinolone prophylaxis (FQP) policy and accreditation status, and involvement of infection control team (ICT). RESULTS The GNRB cumulative incidence among 2818 allo-HSCT was: pre-engraftment (pre-eng-allo-HSCT), 8.4 (95% CI 7-9%), post-engraftment (post-eng-allo-HSCT), 5.8% (95%CI: 5-7%); among 3152 auto-HSCT, pre-eng-auto-HSCT, 6.6% (95%CI: 6-7%), post-eng-auto-HSCT, 0.7% (95%CI: 0.4-1.1%). GNRB, especially MDR, was associated with increased mortality. Multivariate analysis revealed the following GNRB risk factors: (a) pre-eng-allo-HSCT: south-eastern Europe center location, underlying diseases not at complete remission, and cord blood source; (b) post-eng-allo-HSCT: center location not in northwestern Europe; underlying non-malignant disease, not providing FQP and never accredited. (c) pre-eng-auto-HSCT: older age, autoimmune and malignant (vs. plasma cell) disease, and ICT absence. CONCLUSIONS Benefit of FQP should be explored in prospective studies. Increased GNRB risk in auto-HSCT patients transplanted for autoimmune diseases is worrying. Infection control and being accredited are possibly protective against bacteremia. GNRB are associated with increased mortality.
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Affiliation(s)
| | - Gloria Tridello
- Pediatric Hematology Oncology, Mother and Child Hospital, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy.
| | | | - Malgorzata Mikulska
- Division of Infectious Diseases, University of Genoa and Ospedale Policlinico San Martino, Genova, Italy.
| | - Thomas Pabst
- Department of Medical Oncology, University Hospital Bern, Bern, Switzerland.
| | | | - Hamdi Akan
- Ankara University Faculty of Medicine, Ankara, Turkey.
| | - Tülay Özçelik
- Bilim University, Florence Nightingale Hospital, Istanbul, Turkey.
| | - Irene Donnini
- Azienda Ospedaliera Universitaria Careggi, Firenze, Italy.
| | - Galina Klyasova
- National Research Center for Hematology, Moscow, Russian Federation.
| | | | | | - Cristina Tecchio
- Department of Medicine, Hematology and Bone Marrow Transplant Unit, University of Verona, Verona, Italy.
| | | | | | - Per Ljungman
- Karolinska University Hospital, Stockholm, Sweden.
| | - Zafer Gülbas
- Anadolu Medical Center Hospital, Kocaeli, Turkey.
| | | | | | - Katia Perruccio
- Ospedale Santa Maria della Misericordia, Università di Perugia, Perugia, Italy.
| | - Ron Ram
- Tel Aviv Sourasky Medical Center, Sourasky Medical School, Tel Aviv University, Tel Aviv, Israel.
| | - Claudio Annaloro
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milano, Italy.
| | | | - Batia Avni
- Hadassah University Hospital, Jerusalem, Israel.
| | - Peter J Shaw
- The Children's Hospital at Westmead, Sydney, Australia.
| | | | - Katia Codeluppi
- Hematology, Azienda Unità Sanitaria Locale -IRCCS di Reggio Emilia, Italy.
| | | | | | | | | | | | - Lidia Gil
- University of Medical Sciences, Poznan, Poland.
| | | | - Jan Styczynski
- Collegium Medicum, Nicolaus Copernicus University Torun, Bydgoszcz, Poland.
| | | | - Simone Cesaro
- Pediatric Hematology Oncology, Mother and Child Hospital, Azienda Ospedaliera Universitaria Integrata Verona, Verona, Italy.
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19
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Drayson MT, Bowcock S, Planche T, Iqbal G, Pratt G, Yong K, Wood J, Raynes K, Higgins H, Dawkins B, Meads D, Hulme CT, Whittaker AC, Hawkey P, Low E, Dunn JA. Prophylactic levofloxacin to prevent infections in newly diagnosed symptomatic myeloma: the TEAMM RCT. Health Technol Assess 2020; 23:1-94. [PMID: 31690402 DOI: 10.3310/hta23620] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Myeloma causes profound immunodeficiency and recurrent serious infections. There are approximately 5500 new UK cases of myeloma per annum, and one-quarter of patients will have a serious infection within 3 months of diagnosis. Newly diagnosed patients may benefit from antibiotic prophylaxis to prevent infection. However, the use of prophylaxis has not been established in myeloma and may be associated with health-care-associated infections (HCAIs), such as Clostridium difficile. There is a need to assess the benefits and cost-effectiveness of the use of antibacterial prophylaxis against any risks in a double-blind, placebo-controlled, randomised clinical trial. OBJECTIVES To assess the risks, benefits and cost-effectiveness of prophylactic levofloxacin in newly diagnosed symptomatic myeloma patients. DESIGN Multicentre, randomised, double-blind, placebo-controlled trial. A central telephone randomisation service used a minimisation computer algorithm to allocate treatments in a 1 : 1 ratio. SETTING A total of 93 NHS hospitals throughout England, Northern Ireland and Wales. PARTICIPANTS A total of 977 patients with newly diagnosed symptomatic myeloma. INTERVENTION Patients were randomised to receive levofloxacin or placebo tablets for 12 weeks at the start of antimyeloma treatment. Treatment allocation was blinded and balanced by centre, estimated glomerular filtration rate and intention to give high-dose chemotherapy with autologous stem cell transplantation. Follow-up was at 4-week intervals up to 16 weeks, with a further follow-up at 1 year. MAIN OUTCOME MEASURES The primary outcome was to assess the number of febrile episodes (or deaths) in the first 12 weeks from randomisation. Secondary outcomes included number of deaths and infection-related deaths, days in hospital, carriage and invasive infections, response to antimyeloma treatment and its relation to infection, quality of life and overall survival within the first 12 weeks and beyond. RESULTS In total, 977 patients were randomised (levofloxacin, n = 489; placebo, n = 488). A total of 134 (27%) events (febrile episodes, n = 119; deaths, n = 15) occurred in the placebo arm and 95 (19%) events (febrile episodes, n = 91; deaths, n = 4) occurred in the levofloxacin arm; the hazard ratio for time to first event (febrile episode or death) within the first 12 weeks was 0.66 (95% confidence interval 0.51 to 0.86; p = 0.002). Levofloxacin also reduced other infections (144 infections from 116 patients) compared with placebo (179 infections from 133 patients; p-trend of 0.06). There was no difference in new acquisitions of C. difficile, methicillin-resistant Staphylococcus aureus and extended-spectrum beta-lactamase Gram-negative organisms when assessed up to 16 weeks. Levofloxacin produced slightly higher quality-adjusted life-year gains over 16 weeks, but had associated higher costs for health resource use. With a median follow-up of 52 weeks, there was no significant difference in overall survival (p = 0.94). LIMITATIONS Short duration of prophylactic antibiotics and cost-effectiveness. CONCLUSIONS During the 12 weeks from new diagnosis, the addition of prophylactic levofloxacin to active myeloma treatment significantly reduced febrile episodes and deaths without increasing HCAIs or carriage. Future work should aim to establish the optimal duration of antibiotic prophylaxis and should involve the laboratory investigation of immunity, inflammation and disease activity on stored samples funded by the TEAMM (Tackling Early Morbidity and Mortality in Myeloma) National Institute for Health Research Efficacy and Mechanism Evaluation grant (reference number 14/24/04). TRIAL REGISTRATION Current Controlled Trials ISRCTN51731976. FUNDING DETAILS This project was funded by the NIHR Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 23, No. 62. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Mark T Drayson
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - Stella Bowcock
- King's College Hospital NHS Foundation Trust, London, UK
| | - Tim Planche
- Institute of Infection and Immunity, St George's Hospital, University of London, London, UK
| | - Gulnaz Iqbal
- Warwick Clinical Trials Unit, University of Warwick, Coventry, UK
| | - Guy Pratt
- University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Kwee Yong
- Department of Haematology, University College London Cancer Institute, London, UK
| | - Jill Wood
- Warwick Clinical Trials Unit, University of Warwick, Coventry, UK
| | - Kerry Raynes
- Warwick Clinical Trials Unit, University of Warwick, Coventry, UK
| | - Helen Higgins
- Warwick Clinical Trials Unit, University of Warwick, Coventry, UK
| | - Bryony Dawkins
- Academic Unit of Health Economics, University of Leeds, Leeds, UK
| | - David Meads
- Academic Unit of Health Economics, University of Leeds, Leeds, UK
| | - Claire T Hulme
- Academic Unit of Health Economics, University of Leeds, Leeds, UK
| | - Anna C Whittaker
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
| | - Peter Hawkey
- Institute of Microbiology and Infection, University of Birmingham, Birmingham, UK
| | - Eric Low
- Patient Advocacy, Myeloma UK, Edinburgh, UK
| | - Janet A Dunn
- Warwick Clinical Trials Unit, University of Warwick, Coventry, UK
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20
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Antibiotic use during cytarabine consolidation in acute myeloid leukemia. Ann Hematol 2020; 100:79-84. [PMID: 32870366 DOI: 10.1007/s00277-020-04238-5] [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: 06/15/2020] [Accepted: 08/26/2020] [Indexed: 10/23/2022]
Abstract
Acute myeloid leukemia (AML) patients undergoing consolidation chemotherapy with intermediate or high-dose cytarabine (IDAC/HiDAC) are often placed on prophylactic antibacterials. This practice is largely based on the benefits of prophylaxis (PPX) during induction chemotherapy. However, recent concerns regarding antibacterial prophylaxis have emerged including risk of Clostridioides difficile colitis, medication toxicities, and the potential for fostering multidrug-resistant pathogens. We therefore retrospectively explored whether antibacterial PPX is beneficial during cytarabine consolidation. Adult AML patients who received IDAC/HiDAC at our institution from January 2007 to March 2018 were evaluated for receipt of antibacterial PPX. The primary endpoint was rate of febrile neutropenia (FN); secondary endpoints were rates of unplanned hospitalization, bacteremia, infection from resistant organisms, C. difficile colitis, and death from infection. One hundred twenty patients with data from 229 IDAC/HiDAC cycles were included. Patients who received antibacterial PPX were more often hospitalized during cytarabine cycle 1 (C1) than those who received no PPX. Patients who received PPX had significantly more episodes of bacteremia, in addition to infections from resistant, predominantly Gram-positive organisms during cycle 1 of consolidation than those without PPX. Antibacterial PPX during IDAC/HiDAC consolidation treatment at our institution did not decrease the rates of FN, hospitalization, or bacteremia and was associated with higher risk of infection from drug-resistant bacteria in C1. Prospective studies examining antibacterial prophylaxis during cytarabine consolidation for AML patients are necessary, with strong consideration made for institution-specific protocols.
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21
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Habbous S, Guo H, Beca J, Dai WF, Isaranuwatchai W, Cheung M, Chan KKW. The effectiveness of rituximab and HIV on the survival of Ontario patients with diffuse large B-cell lymphoma. Cancer Med 2020; 9:7072-7082. [PMID: 32794362 PMCID: PMC7541135 DOI: 10.1002/cam4.3362] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Revised: 07/18/2020] [Accepted: 07/19/2020] [Indexed: 12/11/2022] Open
Abstract
Introduction For patients with diffuse large B‐cell lymphoma (DLBCL), standard‐care is rituximab administered with CHOP or CHOP‐like chemotherapy (R‐CHOP). However, the effectiveness and safety of R‐CHOP among DLBCL patients with human immunodeficiency virus (HIV) infection is less clear, as HIV+ patients were omitted from most clinical trials and population‐level data from unselected patients are limited. R‐CHOP was funded for HIV‐associated DLBCL patients with CD4 >50/mm3 in Ontario in February 2015. Methods Patients with a new diagnosis of DLBCL were identified from the Ontario Cancer Registry between April 2010 and March 2018. HIV diagnosis and chemotherapy regimen were ascertained using administrative databases at Ontario Health. The effect of rituximab and HIV on overall survival was assessed in the HIV+ subgroup (R‐CHOP vs CHOP) and in the R‐CHOP subgroup (HIV+ vs HIV−). Results Among HIV+ patients, receipt of R‐CHOP was associated with a fivefold improvement in overall survival (hazard ratio [HR] 0.29 (0.13‐0.66) compared with CHOP), after adjustment. Among patients who received R‐CHOP (n = 6106), older age, male sex, lower neighborhood income, and higher comorbidity were associated with worse overall survival, after adjustment (P < .001 for all), but HIV positivity was not prognostic (HR 1.12 (0.60‐2.10)). Within 1‐year after diagnosis, HIV+ patients receiving R‐CHOP had a similar proportion of patients who visited the emergency department (67% vs 66% P = .43) or admitted to hospital (58% vs 52%, P = .43) and as HIV− patients receiving R‐CHOP. Conclusion HIV status did not affect prognosis for patients with DLBCL receiving R‐CHOP in an unselected general population when rituximab was used according to funding criteria. R‐CHOP was safe and effective for DLBCL treatment, regardless of HIV status.
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Affiliation(s)
- Steven Habbous
- Ontario Health (Cancer Care Ontario), Toronto, ON, Canada
| | - Helen Guo
- Ontario Health (Cancer Care Ontario), Toronto, ON, Canada
| | - Jaclyn Beca
- Ontario Health (Cancer Care Ontario), Toronto, ON, Canada
| | - Wei Fang Dai
- Ontario Health (Cancer Care Ontario), Toronto, ON, Canada
| | - Wanrudee Isaranuwatchai
- Centre for Excellence in Economic Analysis Research, St. Michael's Hospital, Toronto, ON, Canada.,Canadian Centre for Applied Research in Cancer Control, Toronto, ON, Canada.,Institute of Health Policy, Management and Evaluation, Toronto, ON, Canada
| | - Matthew Cheung
- Hematology, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Kelvin K W Chan
- Canadian Centre for Applied Research in Cancer Control, Toronto, ON, Canada.,Medical Oncology, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
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22
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Febrile neutropenia (FN) rates in metastatic hormone sensitive prostate cancer: the role of antibiotics as primary prophylaxis. Prostate Cancer Prostatic Dis 2020; 24:166-168. [PMID: 32709977 DOI: 10.1038/s41391-020-0261-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 07/03/2020] [Accepted: 07/17/2020] [Indexed: 11/08/2022]
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23
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Ge C, Monk IR, Monard SC, Bedford JG, Braverman J, Stinear TP, Wakim LM. Neutrophils play an ongoing role in preventing bacterial pneumonia by blocking the dissemination of
Staphylococcus aureus
from the upper to the lower airways. Immunol Cell Biol 2020; 98:577-594. [DOI: 10.1111/imcb.12343] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Revised: 04/22/2020] [Accepted: 04/22/2020] [Indexed: 12/13/2022]
Affiliation(s)
- Chenghao Ge
- Department of Microbiology and Immunology The University of Melbourne Peter Doherty Institute for Infection and Immunity Melbourne VIC 3000 Australia
- School of Medicine Tsinghua University Beijing China
| | - Ian R Monk
- Department of Microbiology and Immunology The University of Melbourne Peter Doherty Institute for Infection and Immunity Melbourne VIC 3000 Australia
| | - Sarah C Monard
- Department of Microbiology and Immunology The University of Melbourne Peter Doherty Institute for Infection and Immunity Melbourne VIC 3000 Australia
| | - James G Bedford
- Department of Microbiology and Immunology The University of Melbourne Peter Doherty Institute for Infection and Immunity Melbourne VIC 3000 Australia
| | - Jessica Braverman
- Department of Microbiology and Immunology The University of Melbourne Peter Doherty Institute for Infection and Immunity Melbourne VIC 3000 Australia
| | - Timothy P Stinear
- Department of Microbiology and Immunology The University of Melbourne Peter Doherty Institute for Infection and Immunity Melbourne VIC 3000 Australia
| | - Linda M Wakim
- Department of Microbiology and Immunology The University of Melbourne Peter Doherty Institute for Infection and Immunity Melbourne VIC 3000 Australia
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24
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Clucas DB, Fox LC, Wood EM, Hong FS, Gibson J, Bajel A, Szer J, Blombery P, McQuilten ZK, Hiwase D, Firkin F, Cole-Sinclair MF. Revisiting acquired aplastic anaemia: current concepts in diagnosis and management. Intern Med J 2019; 49:152-159. [PMID: 30324755 DOI: 10.1111/imj.14140] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Revised: 07/26/2018] [Accepted: 09/30/2018] [Indexed: 12/24/2022]
Abstract
Acquired aplastic anaemia is a rare, serious, immunologically mediated bone marrow failure syndrome, characterised by marrow hypoplasia of varying severity and significant pancytopenia. Careful attention and investigation, including molecular testing, is required to confirm the diagnosis and exclude other mimicking conditions, such as inherited bone marrow failure syndromes. In a proportion of patients, the disease evolves to myelodysplasia or acute myeloid leukaemia and in some there is an association with paroxysmal nocturnal haemoglobinuria. The disease has a major impact on patient quality of life. Haemopoietic stem/progenitor cell transplantation for eligible patients with an available donor is the only current curative therapy. Other patients may receive immunosuppression, most commonly with anti-thymocyte globulin and cyclosporin. An initial response to immunosuppression is often encouraging, but relapse is common. Supportive care, including management of transfusion requirements and infections, is central to management. Promising new diagnostic tools and emerging therapies will likely transform approaches to this important, chronic and life-threatening condition.
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Affiliation(s)
- Danielle B Clucas
- Department of Clinical Haematology, Alfred Hospital, Monash University, Melbourne, Victoria, Australia
| | - Lucy C Fox
- Department of Clinical Haematology, Epworth Hospital, Monash University, Melbourne, Victoria, Australia.,Transfusion Research Unit, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Erica M Wood
- Transfusion Research Unit, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia.,Department of Clinical Haematology, Monash Medical Centre, Melbourne, Victoria, Australia
| | - Frank S Hong
- Department of Clinical Haematology, The Northern Hospital, Melbourne, Victoria, Australia.,Clinical Services and Research, Australian Red Cross Blood Service, Melbourne, Victoria, Australia
| | - John Gibson
- Institute of Haematology, Royal Prince Alfred Hospital, Adelaide, South Australia, Australia.,The University of Sydney, Sydney, South Australia, Australia
| | - Ashish Bajel
- Integrated Haematology Service, Victorian Comprehensive Cancer Centre (The Royal Melbourne Hospital/Peter MacCallum Cancer Centre), Melbourne, Victoria, Australia
| | - Jeff Szer
- Integrated Haematology Service, Victorian Comprehensive Cancer Centre (The Royal Melbourne Hospital/Peter MacCallum Cancer Centre), Melbourne, Victoria, Australia
| | - Piers Blombery
- Molecular Haematology Laboratory, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Zoe K McQuilten
- Transfusion Research Unit, Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Victoria, Australia.,Department of Clinical Haematology, Monash Medical Centre, Melbourne, Victoria, Australia.,Australian and New Zealand Intensive Care Research Centre, Monash University, Melbourne, Victoria, Australia
| | - Devendra Hiwase
- Department of Clinical Haematology, Royal Adelaide Hospital, Adelaide, South Australia, Australia.,The University of Adelaide, Adelaide, South Australia, Australia
| | - Frank Firkin
- Haematology Department, St Vincent's Hospital, Melbourne, Victoria, Australia.,The University of Melbourne, Melbourne, Victoria, Australia
| | - Merrole F Cole-Sinclair
- Haematology Department, St Vincent's Hospital, Melbourne, Victoria, Australia.,The University of Melbourne, Melbourne, Victoria, Australia
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25
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Changing epidemiology of bloodstream infection in a 25-years hematopoietic stem cell transplant program: current challenges and pitfalls on empiric antibiotic treatment impacting outcomes. Bone Marrow Transplant 2019; 55:603-612. [PMID: 31570779 DOI: 10.1038/s41409-019-0701-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Revised: 05/31/2019] [Accepted: 06/05/2019] [Indexed: 01/28/2023]
Abstract
We aimed to describe epidemiology changes in bloodstream infections (BSI) episodes in hematopoietic stem cell transplant (HSCT) recipients throughout a 25-year period (1993-2017), comparing five-year time spans, and we evaluate their impact on inappropriate empirical antibiotic treatment (IEAT) and mortality. During the study period, 1164 BSI episodes were documented in patients undergoing HSCT (71.6% allogenic and 29% autologous). A significant decrease in gram-positive cocci (GPC) and increase in gram-negative bacilli (GNB) were observed (p < 0.001). Among GP, coagulase-negative staphylococci (CoNS) significantly decreased whereas rising E. faecium BSI was documented. Among GNB, E. coli, Pseudomonas aeruginosa and K. pneumoniae rates increased. Multidrug-resistant (MDR) GNB, especially ESBL-E. coli and MDR-P. aeruginosa, emerged in 2008 and has gradually increased. IEAT against MDR-P. aeruginosa, but not in other MDR-GNB, augmented throughout the study period. Overall, 30-day and related mortality rates were 12.7% and 7.7% respectively, both increasing over time (p < 0.001 and p = 0.025). In GNB, 30-day and related mortality were 18.5% and 12.8%, respectively, increasing over time (p < 0.001 and p = 0.004). To conclude, important BSI epidemiological changes were described in a 25-year period. Concerning increase in IEAT for P. aeruginosa infections and rising 30-day mortality rate were documented.
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26
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Considerations for Medications Commonly Utilized in the Oncology Population in the Intensive Care Unit. ONCOLOGIC CRITICAL CARE 2019. [PMCID: PMC7189427 DOI: 10.1007/978-3-319-74588-6_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
An increasing number of oncologic patients are presenting to the intensive care unit with complications from both their chronic disease states and cancer therapies due to improved survival rates. The management of these patients is complex due to immunosuppression (from the malignancy and/or treatment), metabolic complications, and diverse medication regimens with the potential for significant drug-drug interactions and overlapping adverse effects. This chapter will provide clinicians with an overview of non-chemotherapy medications frequently encountered in the critically ill oncologic patient, with a focus on practical considerations.
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27
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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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28
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Yıldız A, Öztürk HBA, Albayrak M, Pala Ç, Şahin O, Maral S, Okutan H. Is antimicrobial prophylaxis necessary for lymphoma patients? A single centre, real-life experience. J Oncol Pharm Pract 2018; 25:1381-1387. [DOI: 10.1177/1078155218795323] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background Prophylaxis is strongly recommended in patients with hematological malignancy who are usually at higher risk for infection and neutropenic fever. It is still unclear whether or not there is a definite need for antimicrobial prophylaxis in intermediate-risk hematology patients such as those with lymphoma. Methods A retrospective analysis was made of patients admitted from January 2009 to December 2017 to the Hematology Department of Diskapi Yildirim Beyazit Training and Research Hospital, a tertiary referral hospital in Ankara, Turkey. The study included patients who were diagnosed with any type of lymphoma and given chemotherapy. Routine antimicrobial prophylaxis was administered to 127 lymphoma patients, and not to 65 lymphoma patients. These two groups were compared in respect of the incidence of total infection episodes (IE), febrile neutropenia episodes, and nonneutropenic clinically documented infection episodes. Results For all patients with lymphoma and subtypes of non-Hodgkin lymphoma or Hodgkin lymphoma, no significant difference was determined between the groups in respect of the total incidence of IE, febrile neutropenia and nonneutropenic clinically documented infection both during the first-line chemotherapy and throughout the total follow-up period ( p > 0.05). Patients with prophylaxis had a higher incidence of IE, which was treated with parenteral antibiotics both during the first-line chemotherapy and throughout the total follow-up period ( p < 0.05). Conclusion Antimicrobial prophylaxis was seen to have no effect on the total incidence of infection episode and febrile neutropenia. Therefore, the routine use of antimicrobial prophylaxis should not be recommended for patients with lymphoma.
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Affiliation(s)
- Abdulkerim Yıldız
- Department of Hematology, University of Health Sciences, Diskapi Yildirim Beyazit Training and Research Hospital, Ankara, Turkey
| | - Hacer BA Öztürk
- Department of Hematology, University of Health Sciences, Diskapi Yildirim Beyazit Training and Research Hospital, Ankara, Turkey
| | - Murat Albayrak
- Department of Hematology, University of Health Sciences, Diskapi Yildirim Beyazit Training and Research Hospital, Ankara, Turkey
| | - Çiğdem Pala
- Department of Hematology, University of Health Sciences, Diskapi Yildirim Beyazit Training and Research Hospital, Ankara, Turkey
| | - Osman Şahin
- Department of Hematology, University of Health Sciences, Diskapi Yildirim Beyazit Training and Research Hospital, Ankara, Turkey
| | - Senem Maral
- Department of Hematology, University of Health Sciences, Diskapi Yildirim Beyazit Training and Research Hospital, Ankara, Turkey
| | - Harika Okutan
- Department of Adult Hematology, Lösante's Children and Adult Hospital, Ankara, Turkey
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29
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Chung SJ, Miller RA, Permpalung N, Baker AW, Diehl LF, Rizzieri DA, Alexander BD. Fluoroquinolone prophylaxis reduces febrile neutropenia, bloodstream infections from mucosal translocations, and intensive care admissions in high risk hematological patients, a single center experience. Leuk Lymphoma 2018; 60:488-492. [PMID: 30126315 DOI: 10.1080/10428194.2018.1488252] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Shimin Jasmine Chung
- a Division of Infectious Diseases , Duke University , Durham , NC , USA.,b Department of Infectious Diseases , Singapore General Hospital , Singapore , Singapore
| | - Rachel Ann Miller
- a Division of Infectious Diseases , Duke University , Durham , NC , USA
| | | | | | - Louis Frederic Diehl
- c Division of Hematological Malignancies and Cellular Therapy , Duke University Medical Center , Durham , NC , USA
| | - David Alan Rizzieri
- c Division of Hematological Malignancies and Cellular Therapy , Duke University Medical Center , Durham , NC , USA
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30
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Mürner CM, Stenner-Liewen F, Seifert B, Mueller NJ, Schmidt A, Renner C, Schanz U, Knuth A, Manz MG, Scharl M, Gerber B, Samaras P. Efficacy of selective digestive decontamination in patients with multiple myeloma undergoing high-dose chemotherapy and autologous stem cell transplantation. Leuk Lymphoma 2018; 60:685-695. [PMID: 30126310 DOI: 10.1080/10428194.2018.1496332] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
Selective digestive decontamination (SDD) with the oral, non-absorbable antimicrobial substances gentamicin, vancomycin and amphotericin B was optionally used at our institution to reduce the risk of gastrointestinal tract derived infections in multiple myeloma (MM) patients undergoing high-dose chemotherapy with subsequent autologous stem cell transplantation (HDCT/ASCT). The majority of patients received sulfamethoxazole-trimethoprim as pneumocystis pneumonia prophylaxis. From 203 patients receiving their first HDCT/ASCT between 2009 and 2015, we compared retrospectively 90 patients receiving SDD to 113 patients not receiving SDD. The administration of SDD was associated with a reduction of bacterial infections after HDCT/ASCT (overall: 8% versus 24%, p = .002; gram-negative pathogens: 1% versus 11%, p = .006) and less use of systemic antibiotics (62% versus 77%, p = .022). Omission of SDD was an independent risk factor for developing neutropenic fever and bloodstream infections. SDD could be an option to reduce bacterial infections in patients undergoing HDCT/ASCT that needs to be tested in prospective trials.
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Affiliation(s)
- Céline M Mürner
- a Center for Hematology and Oncology, University Hospital Zurich , Switzerland
| | | | - Burkhardt Seifert
- b Department of Biostatistics at Epidemiology, Biostatistics and Prevention Institute , University of Zurich , Switzerland
| | - Nicolas J Mueller
- c Division of Infectious Diseases and Hospital Epidemiology , University Hospital Zurich , Switzerland
| | - Adrian Schmidt
- d Medical Oncology and Hematology , Triemli City Hospital , Switzerland
| | - Christoph Renner
- a Center for Hematology and Oncology, University Hospital Zurich , Switzerland
| | - Urs Schanz
- a Center for Hematology and Oncology, University Hospital Zurich , Switzerland
| | - Alexander Knuth
- a Center for Hematology and Oncology, University Hospital Zurich , Switzerland
| | - Markus G Manz
- a Center for Hematology and Oncology, University Hospital Zurich , Switzerland
| | - Michael Scharl
- e Division of Gastroenterology and Hepatology , University Hospital Zurich , Switzerland
| | - Bernhard Gerber
- a Center for Hematology and Oncology, University Hospital Zurich , Switzerland.,f Division of Hematology, Oncology Institute of Southern Switzerland , Bellinzona , Switzerland
| | - Panagiotis Samaras
- a Center for Hematology and Oncology, University Hospital Zurich , Switzerland
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31
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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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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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Kern WV, Weber S, Dettenkofer M, Kaier K, Bertz H, Behnke M, Weisser M, Götting T, Widmer AF, Theilacker C. Impact of fluoroquinolone prophylaxis during neutropenia on bloodstream infection: Data from a surveillance program in 8755 patients receiving high-dose chemotherapy for haematologic malignancies between 2009 and 2014. J Infect 2018; 77:68-74. [PMID: 29883599 DOI: 10.1016/j.jinf.2018.05.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Revised: 05/05/2018] [Accepted: 05/19/2018] [Indexed: 11/18/2022]
Abstract
OBJECTIVES Antibacterial chemoprophylaxis with fluoroquinolones (FQPx) has been commonly used in cancer patients with neutropenia, but its efficacy has been challenged by the emergence of fluoroquinolone resistance. METHODS The impact of FQPx on bloodstream infections (BSI) during neutropenia after high-dose chemotherapy for haematologic malignancies was evaluated through a multicenter hospital infection surveillance system for the period 2009-2014. RESULTS Among 8755 patients (4223 allogeneic [allo-] HSCT, 3602 autologous [auto-] HSCT, 930 high-dose chemotherapy for acute leukemia [HDC]), 5302 (61%) had received FQPx. Administration of FQPx was associated with fewer Gram-negative BSI in the overall study cohort patients (4.6% vs. 7.7%, adjusted subdistribution hazard ratio [aSHR] 0.59, 95%CI 0.50-0.70), in patients with HDC (3.7% vs. 9.2%, adjusted subdistribution hazard ratio [aSHR] 0.40, 95%CI 0.22-0.70) and auto-HSCT patients (4% vs. 9%, aSHR 0.43, 95%CI 0.33-0.56). In HDC patients, FQPx was associated with a marked reduction in all-cause mortality during neutropenia (2.3% vs. 7.8%, aSHR 0.30, 95%CI 0.15-0.58). Patients receiving FQPx had significantly more BSIs due to ESBL-positive Enterobacteriacea (0.8 vs. 0.3%, RR 2.2, 95%CI 1.17-4.26). BSIs by MRSA (n = 5) and VRE (n = 11) were rare in our cohort. CONCLUSIONS As used in the participating centers, FQPx was associated with reduced Gram-negative BSI and improved survival among HDC patients. Among HSCT patients, the benefits were less clear. If adapted to local resistance patterns and patient characteristics, FQPx still may be useful in the management of patients with haematologic malignancies.
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Affiliation(s)
- Winfried V Kern
- Division of Infectious Diseases, Department of Medicine II, University Hospital and Medical Center, and Faculty of Medicine, Albert-Ludwigs-University, Freiburg, Germany .
| | - Susanne Weber
- Institute for Medical Biometry and Statistics, Faculty of Medicine and Medical Center, University of Freiburg, Germany
| | - Markus Dettenkofer
- Department of Environmental Health Sciences and Hospital Infection Control, University Hospital and Medical Center, and Faculty of Medicine, Albert-Ludwigs-University, Freiburg, Germany
| | - Klaus Kaier
- Institute for Medical Biometry and Statistics, Faculty of Medicine and Medical Center, University of Freiburg, Germany
| | - Hartmut Bertz
- Division of Hematology, Oncology, and Stem Cell Transplantation, Department of Medicine I, University Hospital and Medical Center, Albert-Ludwigs-University Faculty of Medicine, Freiburg, Germany
| | - Michael Behnke
- Institute for Hygiene and Environmental Medicine, Charité University Medical Center, Berlin, Germany
| | - Maja Weisser
- Division of Infectious Diseases & Hospital Epidemiology, University Hospital Basel, Basel, Switzerland
| | - Tim Götting
- Department of Environmental Health Sciences and Hospital Infection Control, University Hospital and Medical Center, and Faculty of Medicine, Albert-Ludwigs-University, Freiburg, Germany
| | - Andreas F Widmer
- Division of Infectious Diseases & Hospital Epidemiology, University Hospital Basel, Basel, Switzerland
| | - Christian Theilacker
- Division of Infectious Diseases & Hospital Epidemiology, University Hospital Basel, Basel, Switzerland; Division of Infectious Diseases, Department of Medicine II, University Hospital and Medical Center, and Faculty of Medicine, Albert-Ludwigs-University, Freiburg, Germany
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Sulis ML, Blonquist TM, Stevenson KE, Hunt SK, Kay-Green S, Athale UH, Clavell LA, Cole PD, Kelly KM, Laverdiere C, Leclerc JM, Michon B, Schorin MA, Welch JG, Neuberg DS, Sallan SE, Silverman LB. Effectiveness of antibacterial prophylaxis during induction chemotherapy in children with acute lymphoblastic leukemia. Pediatr Blood Cancer 2018; 65:e26952. [PMID: 29319209 DOI: 10.1002/pbc.26952] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 12/05/2017] [Accepted: 12/06/2017] [Indexed: 02/05/2023]
Abstract
BACKGROUND Pediatric patients receiving induction chemotherapy for newly diagnosed acute lymphoblastic leukemia (ALL) are at high risk of developing life-threatening infections. We investigated whether uniform antibacterial guidelines, including mandatory antibacterial prophylaxis in afebrile patients during induction, decreases the incidence of microbiologically documented bacteremia. METHODS Between 2012 and 2015, 230 patients with newly diagnosed ALL (aged 1-21) were enrolled on Dana-Farber Cancer Institute ALL Consortium Protocol 11-001 (DFCI 11-001). Induction therapy, regardless of risk group, included vincristine, prednisone, doxorubicin, methotrexate, and PEG-asparaginase. Afebrile patients received fluoroquinolone prophylaxis at the initiation of induction and those presenting with fever received broad-spectrum antibiotics; antibiotics were continued until blood count recovery. Rates of documented bacteremias and fungal infections on DFCI 11-001 were compared to those on the predecessor protocol (DFCI 05-001), which included the same induction phase without antibiotic prophylaxis guidelines. RESULTS Sixty-six (28.7%) patients received fluoroquinolone prophylaxis, the remaining patients received broad-spectrum antibiotics. Twenty-four (36.4%) patients on prophylaxis developed fever and seven (10.6%) developed bacteremia. The overall rate of infection during induction on DFCI 11-001 was lower than on DFCl 05-001 (14.3% vs. 26.3%, P < 0.0001) due to a decreased rate of bacteremia (10.9% vs. 24.4%, P < 0.0001). The rate of fungal infections (4.8% vs. 3.6%) and induction death (0.9% vs. 2%) was not significantly different. CONCLUSION For children with newly diagnosed ALL, uniform antibiotic administration until blood count recovery, including fluoroquinolone prophylaxis for afebrile patients, reduced the incidence of bacteremia during the induction phase. Larger, randomized studies should be performed to confirm these findings.
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Affiliation(s)
- M L Sulis
- Division of Pediatric Hematology/Oncology/Stem Cell Transplantation, Columbia University Medical Center, New York-Presbyterian Morgan Stanley Children's Hospital New York, New York
| | - T M Blonquist
- Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - K E Stevenson
- Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - S K Hunt
- Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - S Kay-Green
- Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - U H Athale
- Division of Pediatric Hematology/Oncology, McMaster University, Hamilton, ON, Canada
| | - L A Clavell
- Division of Pediatric Oncology, San Jorge Children's Hospital, San Juan, Puerto Rico
| | - P D Cole
- Division of Pediatric Hematology/Oncology, Children's Hospital at Montefiore, Albert Einstein College of Medicine, Bronx, New York
| | - K M Kelly
- Division of Pediatric Hematology/Oncology, Women and Children's Hospital of Buffalo, Roswell Park Cancer Institute, Buffalo, New York
| | - C Laverdiere
- Division of Hematology and Oncology, Hospital Sainte-Justine, University of Montreal, Montreal, Canada
| | - J M Leclerc
- Division of Hematology and Oncology, Hospital Sainte-Justine, University of Montreal, Montreal, Canada
| | - B Michon
- Division of Hematology-Oncology, Centre Hospitalier Universite' de Quebec, Quebec City, Canada
| | - M A Schorin
- Division of Pediatric Hematology-Oncology, Inova Children's Hospital, Falls Church, Virginia
| | - J G Welch
- Division of Pediatric Hematology-Oncology, Hasbro Children's Hospital, Warren Alpert Medical School of Brown University, Providence, Rhode Island
| | - D S Neuberg
- Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - S E Sallan
- Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - L B Silverman
- Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, Massachusetts.,Division of Hematology/Oncology, Boston Children's Hospital, Harvard Medical School, Boston, Massachusetts
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Abstract
Allogeneic haematopoietic stem cell transplantation (allo-HSCT) is considered to be the strongest curative immunotherapy for various malignancies (primarily, but not limited to, haematologic malignancies). However, application of allo-HSCT is limited owing to its life-threatening major complications, such as graft-versus-host disease (GVHD), relapse and infections. Recent advances in large-scale DNA sequencing technology have facilitated rapid identification of the microorganisms that make up the microbiota and evaluation of their interactions with host immunity in various diseases, including cancer. This has resulted in renewed interest regarding the role of the intestinal flora in patients with haematopoietic malignancies who have received an allo-HSCT and in whether the microbiota affects clinical outcomes, including GVHD, relapse, infections and transplant-related mortality. In this Review, we discuss the potential role of intestinal microbiota in these major complications after allo-HSCT, summarize clinical trials evaluating the microbiota in patients who have received allo-HSCT and discuss how further studies of the microbiota could inform the development of strategies that improve outcomes of allo-HSCT.
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Affiliation(s)
- Yusuke Shono
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Department of Medicine, State University of New York Downstate Medical Center, Brooklyn, New York, USA
| | - Marcel R. M. van den Brink
- Department of Immunology, Sloan Kettering Institute, Memorial Sloan Kettering Cancer Center, New York, New York, USA
- Weill Medical College of Cornell University, New York, New York, USA
- Adult BMT Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, New York, USA
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Tunyapanit W, Chelae S, Laoprasopwattana K. Does ciprofloxacin prophylaxis during chemotherapy induce intestinal microflora resistance to ceftazidime in children with cancer? J Infect Chemother 2018; 24:358-362. [PMID: 29426774 DOI: 10.1016/j.jiac.2017.12.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2017] [Revised: 12/09/2017] [Accepted: 12/15/2017] [Indexed: 11/30/2022]
Abstract
To determine the susceptibility and minimal inhibitory concentrations (MIC) of ceftazidime, the commonly used empirical antibiotic in patients with febrile neutropenia, in Escherichia coli and Klebsiella pneumoniae isolated from the intestinal microflora of pediatric patients with cancer, who received ciprofloxacin prophylaxis during chemotherapy, children younger than 18 years with acute lymphoblastic leukemia or lymphoma scheduled to undergo chemotherapy were randomized to receive oral ciprofloxacin 20 mg/kg/day or placebo from the beginning of their chemotherapy. Rectal swab cultures were taken before (R0) and at 1 (R1), 2 (R2), and 3 (R3) weeks during the intervention. The antimicrobial susceptibilities and MICs of ceftazidime and ciprofloxacin were determined via the E test. Of the total 87 patients enrolled, 44 received ciprofloxacin and 43 placebo. A total of 350 isolates were obtained, 62, 49, 46 and 22 from the ciprofloxacin group and 68, 54, 38 and 11 from the placebo group at R0, R1, R2 and R3, respectively. The percentages of ceftazidime susceptibility did not show significantly greater decreases from R0 to R1-R3 in the ciprofloxacin group compared to the placebo group. The MIC50s of ceftazidime showed significantly greater increases after ciprofloxacin prophylaxis during R1-R3 compared to R0 in the intervention group compared to the placebo group (R0, 0.12 vs. 0.12; R1, 0.19 vs. 0.12; R2, 0.19 vs. 0.12 and R3, 0.38 vs. 0.09 μg/mL, respectively). Due to the increasing MIC50 of ceftazidime over time after ciprofloxacin prophylaxis, the use of ceftazidime in patients who have previously had ciprofloxacin prophylaxis needs to be closely monitored.
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Affiliation(s)
- Wanutsanun Tunyapanit
- Department of Pediatrics, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla 90110, Thailand
| | - Sureerat Chelae
- Department of Pathology, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla 90110, Thailand
| | - Kamolwish Laoprasopwattana
- Department of Pediatrics, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla 90110, Thailand.
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Yeshurun M, Vaxman I, Shargian L, Yahav D, Bishara J, Pasvolsky O, Wolach O, Lahav M, Gurion R, Magen H, Vidal L, Herscovici C, Peck A, Moshe M, Sela-Navon M, Naparstek E, Raanani P, Rozovski U. Antibacterial prophylaxis with ciprofloxacin for patients with multiple myeloma and lymphoma undergoing autologous haematopoietic cell transplantation: a quasi-experimental single-centre before-after study. Clin Microbiol Infect 2017; 24:749-754. [PMID: 29208561 DOI: 10.1016/j.cmi.2017.11.019] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2017] [Revised: 11/14/2017] [Accepted: 11/22/2017] [Indexed: 11/19/2022]
Abstract
OBJECTIVES We aimed to study whether ciprofloxacin prophylaxis reduces infectious complications in patients undergoing autologous haematopoietic cell transplantation (AHCT). METHODS This is a quasi-experimental, retrospective, before-after study. We compared the incidence of bacterial-related complications among 356 patients with multiple myeloma (MM) (n = 202) and lymphoma (n = 154) who underwent AHCT with (n = 177) or without (n = 179) ciprofloxacin prophylaxis between 03/2007 and 10/2012 and between 10/2012 and 07/2016, respectively, at a single centre. RESULTS Febrile neutropaenia, bacteraemia, and pneumonia were significantly more common among patients who underwent AHCT during the second study period and did not receive antibacterial prophylaxis compared with patients who underwent AHCT during the first study period and received antibacterial prophylaxis (89.9% (161/179) vs. 83.1% (147/177), difference 6.9%, 95% CI 0-14.1%, P = 0.002; 15.1% (27/179) vs. 4.5% (8/177), difference 10.6%, 95% CI 4.4-16.9%, p < 0.0001; 12.3% (22/179) vs. 6.2% (11/177), difference 6.1%, 95% CI 0-12.3%, p = 0.04, respectively). The number-needed-to-treat to prevent one episode of bacteraemia, pneumonia, and febrile neutropaenia was 8.6, 8.5, and 13.7, respectively. Patients with ciprofloxacin prophylaxis had higher rates of ciprofloxacin-resistant bacteraemia (62.5% (5/8) vs. 18.5% (5/27), difference 44%, 95% CI 7-70%, p = 0.01). In multivariate analysis, ciprofloxacin prophylaxis significantly decreased the odds of bacteraemia (OR 0.19, 95% CI 0.07-0.52; p < 0.0001) and pneumonia (OR 0.37, 95% CI 0.16-0.85, p = 0.02). CONCLUSION According to our single-centre experience, patients with MM and lymphoma undergoing AHCT may benefit from antibacterial prophylaxis with ciprofloxacin.
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Affiliation(s)
- M Yeshurun
- Institute of Haematology, Davidoff Cancer Centre, Rabin Medical Centre, Petah Tikva, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - I Vaxman
- Institute of Haematology, Davidoff Cancer Centre, Rabin Medical Centre, Petah Tikva, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - L Shargian
- Institute of Haematology, Davidoff Cancer Centre, Rabin Medical Centre, Petah Tikva, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - D Yahav
- Infectious Diseases Unit, Rabin Medical Centre, Petah Tikva, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - J Bishara
- Infectious Diseases Unit, Rabin Medical Centre, Petah Tikva, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - O Pasvolsky
- Institute of Haematology, Davidoff Cancer Centre, Rabin Medical Centre, Petah Tikva, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - O Wolach
- Institute of Haematology, Davidoff Cancer Centre, Rabin Medical Centre, Petah Tikva, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - M Lahav
- Institute of Haematology, Davidoff Cancer Centre, Rabin Medical Centre, Petah Tikva, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - R Gurion
- Institute of Haematology, Davidoff Cancer Centre, Rabin Medical Centre, Petah Tikva, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - H Magen
- Institute of Haematology, Davidoff Cancer Centre, Rabin Medical Centre, Petah Tikva, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - L Vidal
- Institute of Haematology, Davidoff Cancer Centre, Rabin Medical Centre, Petah Tikva, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - C Herscovici
- Institute of Haematology, Davidoff Cancer Centre, Rabin Medical Centre, Petah Tikva, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - A Peck
- Institute of Haematology, Davidoff Cancer Centre, Rabin Medical Centre, Petah Tikva, Israel
| | - M Moshe
- Institute of Haematology, Davidoff Cancer Centre, Rabin Medical Centre, Petah Tikva, Israel
| | - M Sela-Navon
- Institute of Haematology, Davidoff Cancer Centre, Rabin Medical Centre, Petah Tikva, Israel
| | - E Naparstek
- Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - P Raanani
- Institute of Haematology, Davidoff Cancer Centre, Rabin Medical Centre, Petah Tikva, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - U Rozovski
- Institute of Haematology, Davidoff Cancer Centre, Rabin Medical Centre, Petah Tikva, Israel; Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
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Osmani AH, Jabbar AA, Gangwani MK, Hassan B. Outcomes of High Risk Patients with Febrile Neutropenia at a Tertiary Care Center. Asian Pac J Cancer Prev 2017; 18:2741-2745. [PMID: 29072402 PMCID: PMC5747398 DOI: 10.22034/apjcp.2017.18.10.2741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Fever during chemotherapy-induced neutropenia continues to be a major cause of morbidity and mortality in cancer patients. Mortality depends on the duration and degree of neutropenia, bacteremia, sepsis, performance status, comorbidities and other parameters. The highest mortality rates in cancer patients hospitalized with febrile neutropenia (FN) are observed in those with documented infection. The objectives of the study were to present available tools for risk assessment, to review pathogens causing infections in adult FN patients and to assess outcomes.
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Affiliation(s)
- Asif Husain Osmani
- Department of Oncology, Aga Khan University Hospital, Karachi, Pakistan.
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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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40
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Clemmons AB, Gandhi AS, Albrecht B, Jacobson S, Pantin J. Impact of fluoroquinolone prophylaxis on infectious-related outcomes after hematopoietic cell transplantation. J Oncol Pharm Pract 2017; 25:326-332. [PMID: 29059026 DOI: 10.1177/1078155217735153] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND Patients immediately post-hematopoietic cell transplantation are at high risk for bacteremia. Judicious prophylactic antimicrobial utilization must balance anticipated benefits (reduction infections) versus risk (bacterial resistance, Clostridium difficile) . OBJECTIVE To compare infectious outcomes (primary: incidence bacteremia; secondary: febrile neutropenia, C. difficile, susceptibility of bacteremia, time to discharge and 30-day mortality) between hematopoietic cell transplantation who received fluoroquinolone prophylaxis to those who did not. METHODS A local institutional review board-approved retrospective study was conducted on all hematopoietic cell transplantation patients ( n = 171) comparing those who received fluoroquinolone prophylaxis ( n = 105) to those who did not ( n = 66). Data included infectious outcomes and mortality for the first 30 days post-hematopoietic cell transplantation. Chi-squared was performed for categorical variables (GraphPad Software Inc., 2015). Secondary analysis compared outcomes within autologous and allogeneic sub-groups. RESULTS Bacteremia was significantly lower for the overall cohort receiving fluoroquinolone (median duration eight days) versus those without fluoroquinolone (15.2% vs. 31.8%; P < 0.01). No difference was seen in C. difficile infection ( P = 0.81) or 30-day mortality (2.9% vs. 4.5%; P = 0.67). In the autologous sub-group ( n = 115), bacteremia was significantly lower in the fluoroquinolone cohort (8.5% vs. 27.3%; P = 0.0069), while no differences were seen in C. difficile infection ( P = 1) or 30-day mortality ( P = 1). In the allogeneic sub-group ( n = 56), there was no difference between those with and without fluoroquinolone in bacteremia (29.4% vs. 40.9%; P = 0.4) or C. difficile ( P = 0.72); however, there was a trend toward improved 30-day mortality (2.9% vs. 9.1%; P = 0.55). CONCLUSIONS Fluoroquinolone prophylaxis reduces incidence of bacteremia in autologous hematopoietic cell transplantation without increasing C. difficile after hematopoietic cell transplantation.
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Affiliation(s)
- Amber B Clemmons
- 1 College of Pharmacy, University of Georgia, Augusta, GA USA.,2 Georgia Cancer Center, Augusta, GA, USA.,3 Department of Pharmacy, Augusta University Medical Center, Augusta, GA USA
| | - Arpita S Gandhi
- 1 College of Pharmacy, University of Georgia, Augusta, GA USA.,3 Department of Pharmacy, Augusta University Medical Center, Augusta, GA USA
| | | | - Stephanie Jacobson
- 2 Georgia Cancer Center, Augusta, GA, USA.,4 Department of Medicine, Augusta University Medical Center, Augusta, GA USA
| | - Jeremy Pantin
- 2 Georgia Cancer Center, Augusta, GA, USA.,4 Department of Medicine, Augusta University Medical Center, Augusta, GA USA
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Wang XJ, Chan A. Optimizing Symptoms and Management of Febrile Neutropenia among Cancer Patients: Current Status and Future Directions. Curr Oncol Rep 2017; 19:20. [PMID: 28271398 DOI: 10.1007/s11912-017-0578-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Febrile neutropenia (FN) is a common and serious complication among cancer patients undergoing myelosuppressive chemotherapy. FN should be treated as a medical emergency because it can lead to life-threatening complications if appropriate treatment is not initiated immediately. This study provides a critical review on the current management of FN and identifies possible directions to optimize FN management.
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Affiliation(s)
- Xiao Jun Wang
- Department of Pharmacy, National University of Singapore, 18 Science Drive 4, Singapore, 117543, Singapore
- Department of Pharmacy, National Cancer Centre Singapore, Singapore, 169610, Singapore
| | - Alexandre Chan
- Department of Pharmacy, National University of Singapore, 18 Science Drive 4, Singapore, 117543, Singapore.
- Department of Pharmacy, National Cancer Centre Singapore, Singapore, 169610, Singapore.
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Averbuch D, Tridello G, Hoek J, Mikulska M, Akan H, Yaňez San Segundo L, Pabst T, Özçelik T, Klyasova G, Donnini I, Wu D, Gülbas Z, Zuckerman T, Botelho de Sousa A, Beguin Y, Xhaard A, Bachy E, Ljungman P, de la Camara R, Rascon J, Ruiz Camps I, Vitek A, Patriarca F, Cudillo L, Vrhovac R, Shaw PJ, Wolfs T, O’Brien T, Avni B, Silling G, Al Sabty F, Graphakos S, Sankelo M, Sengeloev H, Pillai S, Matthes S, Melanthiou F, Iacobelli S, Styczynski J, Engelhard D, Cesaro S. Antimicrobial Resistance in Gram-Negative Rods Causing Bacteremia in Hematopoietic Stem Cell Transplant Recipients: Intercontinental Prospective Study of the Infectious Diseases Working Party of the European Bone Marrow Transplantation Group. Clin Infect Dis 2017; 65:1819-1828. [DOI: 10.1093/cid/cix646] [Citation(s) in RCA: 122] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Accepted: 07/24/2017] [Indexed: 12/13/2022] Open
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Chong Y, Shimoda S, Miyake N, Aoki T, Ito Y, Kamimura T, Shimono N. Incomplete recovery of the fecal flora of hematological patients with neutropenia and repeated fluoroquinolone prophylaxis. Infect Drug Resist 2017; 10:193-199. [PMID: 28721078 PMCID: PMC5500534 DOI: 10.2147/idr.s133333] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background Routine fluoroquinolone prophylaxis in neutropenic patients with hematological malignancies is still controversial, because of antibiotic resistance concerns. The recovery of the fecal microbiota to the initial composition in patients receiving multiple courses of quinolone prophylaxis and repeated chemotherapy has not been evaluated. Methods We prospectively examined the changes in the fecal bacterial composition before and after levofloxacin prophylaxis. A sequential observation of bacterial resistance in patients receiving multiple prophylactic courses was also conducted. Results In this trial, 68 cases, including (35 with the first course and 33 with the second and subsequent courses) were registered. The disappearance of quinolone-susceptible (QS) Entero-bacteriaceae and dominant emergence of quinolone-resistant (QR) coagulase negative staphylococci (CNS) and QR Enterococci were observed after the first prophylaxis. The detection of QS Enterobacteriaceae was recovered before the second and subsequent courses to a level of the initial composition (28/35 samples, 80.0% before the first course vs 23/33 samples, 69.7% before the second and subsequent courses, P=0.41). In contrast, the detection rate of QR CNS and Enterococci significantly increased at the second and subsequent courses, even before prophylaxis (8/35 samples, 22.9% before the first course vs 20/33 samples, 60.6% before the second and subsequent courses, P=0.003). The incomplete recovery of the initial bacterial composition was associated with a prophylactic interval of within 30 days. Of the patients receiving multiple prophylactic courses, six had QR Escherichia coli, including extended-spectrum β-lactamase (ESBL) producers, at the first course, and four (66.3%) of the six patients had persistent detection of QR E. coli at the second course. Conclusion In patients receiving multiple courses of prophylactic quinolone, along with a common chemotherapy schedule, newly emergent resistant bacteria could be frequently persistent in their fecal flora.
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Affiliation(s)
- Yong Chong
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences
| | - Shinji Shimoda
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences
| | - Noriko Miyake
- Department of Medicine and Biosystemic Science, Kyushu University Graduate School of Medical Sciences
| | - Takatoshi Aoki
- Department of Blood and Marrow Transplantation, Hara-Sanshin Hospital, Fukuoka
| | - Yoshikiyo Ito
- Department of Internal Medicine, Kyushu University Beppu Hospital, Beppu
| | - Tomohiko Kamimura
- Department of Blood and Marrow Transplantation, Hara-Sanshin Hospital, Fukuoka
| | - Nobuyuki Shimono
- Center for the Study of Global Infection, Kyushu University Hospital, Fukuoka, Japan
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Secular trends of bloodstream infections during neutropenia in 15 181 haematopoietic stem cell transplants: 13-year results from a European multicentre surveillance study (ONKO-KISS). Clin Microbiol Infect 2017; 23:854-859. [PMID: 28366613 DOI: 10.1016/j.cmi.2017.03.020] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2016] [Revised: 03/13/2017] [Accepted: 03/16/2017] [Indexed: 11/24/2022]
Abstract
OBJECTIVES Antibacterial resistance is emerging in patients undergoing haematopoietic stem cell transplantation (HSCT), and most data on the epidemiology of bloodstream infections (BSI)-causing pathogens come from retrospective single-centre studies. This study sought to investigate trends in the epidemiology of BSI in HSCT patients from a prospective multicentre cohort. METHODS We investigated changes in the incidence of causative organisms of BSI during neutropenia among adult HSCT patients for 2002-2014. The data were collected from a prospective cohort for infection surveillance in 20 haematologic cancer centres in Germany, Austria and Switzerland (ONKO-KISS). RESULTS A total of 2388 of 15 181 HSCT patients with neutropenia (1471 allogeneic (61.6%) and 917 autologous (38.4%) HSCT) developed BSI (incidence 15.8% per year). The incidence of Gram-negative BSI increased over time both in patients after allogeneic HSCT (allo-HSCT) and autologous HSCT (auto-HSCT). BSI caused by Escherichia coli in allo-HSCT patients increased from 1.1% in 2002 to 3.8% in 2014 (3/279 vs. 31/810 patients, p <0.001), and the incidence of BSI caused by enterococci increased from 1.8% to 3.3% (5 vs. 27 patients, p <0.001). In contrast, the incidence of BSI due to coagulase-negative staphylococci decreased in allo-HSCT patients from 8.2% to 5.1%, (23 vs. 40 patients, p <0.001) and in auto-HSCT patients from 7.7% to 2.0% (13/167 vs. 30/540 patients; p = 0.028 for period 2002-2011). No significant trends were observed for the incidence of BSI due to methicillin-resistant Staphylococcus aureus, vancomycin-resistant enterococci or extended-spectrum β-lactamase-producing Enterobacteriaceae. The BSI case fatality remained unchanged over the study period (total of 477 fatalities, 3.1%). CONCLUSIONS The incidence of Gram-negative BSI significantly increased over time in this vulnerable patient population, providing evidence for reevaluating empiric therapy for neutropenic fever in HSCT patients.
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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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Ullmann AJ, Schmidt-Hieber M, Bertz H, Heinz WJ, Kiehl M, Krüger W, Mousset S, Neuburger S, Neumann S, Penack O, Silling G, Vehreschild JJ, Einsele H, Maschmeyer G. Infectious diseases in allogeneic haematopoietic stem cell transplantation: prevention and prophylaxis strategy guidelines 2016. Ann Hematol 2016; 95:1435-55. [PMID: 27339055 PMCID: PMC4972852 DOI: 10.1007/s00277-016-2711-1] [Citation(s) in RCA: 120] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2016] [Accepted: 05/28/2016] [Indexed: 12/13/2022]
Abstract
Infectious complications after allogeneic haematopoietic stem cell transplantation (allo-HCT) remain a clinical challenge. This is a guideline provided by the AGIHO (Infectious Diseases Working Group) of the DGHO (German Society for Hematology and Medical Oncology). A core group of experts prepared a preliminary guideline, which was discussed, reviewed, and approved by the entire working group. The guideline provides clinical recommendations for the preventive management including prophylactic treatment of viral, bacterial, parasitic, and fungal diseases. The guideline focuses on antimicrobial agents but includes recommendations on the use of vaccinations. This is the updated version of the AGHIO guideline in the field of allogeneic haematopoietic stem cell transplantation utilizing methods according to evidence-based medicine criteria.
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Affiliation(s)
- Andrew J Ullmann
- Department of Internal Medicine II, Division of Hematology and Oncology, Division of Infectious Diseases, Universitätsklinikum, Julius Maximilian's University, Oberdürrbacher Str. 6, 97080, Würzburg, Germany.
| | - Martin Schmidt-Hieber
- Clinic for Hematology, Oncology und Tumor Immunology, Helios Clinic Berlin-Buch, Berlin, Germany
| | - Hartmut Bertz
- Department of Hematology/Oncology, University of Freiburg Medical Center, 79106, Freiburg, Germany
| | - Werner J Heinz
- Department of Internal Medicine II, Division of Hematology and Oncology, Division of Infectious Diseases, Universitätsklinikum, Julius Maximilian's University, Oberdürrbacher Str. 6, 97080, Würzburg, Germany
| | - Michael Kiehl
- Medical Clinic I, Klinikum Frankfurt (Oder), Frankfurt (Oder), Germany
| | - William Krüger
- Haematology and Oncology, Stem Cell Transplantation, Palliative Care, University Hospital Greifswald, Greifswald, Germany
| | - Sabine Mousset
- Medizinische Klinik III, Palliativmedizin und interdisziplinäre Onkologie, St. Josefs-Hospital Wiesbaden, Wiesbaden, Germany
| | - Stefan Neuburger
- Sindelfingen-Böblingen Clinical Centre, Medical Department I, Division of Hematology and Oncology, Klinikverbund Südwest, Sindelfingen, Germany
| | | | - Olaf Penack
- Hematology, Oncology and Tumorimmunology, Charité University Medicine Berlin, Campus Virchow Klinikum, Berlin, Germany
| | - Gerda Silling
- Department of Internal Medicine IV, University Hospital RWTH Aachen, Aachen, Germany
| | - Jörg Janne Vehreschild
- Department I of Internal Medicine, German Centre for Infection Research, Partner-site: Bonn-Cologne, University Hospital of Cologne, Cologne, Germany
| | - Hermann Einsele
- Department of Internal Medicine II, Division of Hematology and Oncology, Division of Infectious Diseases, Universitätsklinikum, Julius Maximilian's University, Oberdürrbacher Str. 6, 97080, Würzburg, Germany
| | - Georg Maschmeyer
- Department of Hematology, Oncology and Palliative Care, Klinikum Ernst von Bergmann, Potsdam, Germany
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Lighter-Fisher J, Stanley K, Phillips M, Pham V, Klejmont LM. Preventing Infections in Children with Cancer. Pediatr Rev 2016; 37:247-58. [PMID: 27252180 DOI: 10.1542/pir.2015-0059] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
| | - Kaitlin Stanley
- Department of Pediatrics, New York University Langone Medical Center, New York, NY
| | - Michael Phillips
- Department of Medicine, New York University Langone Medical Center, New York, NY
| | - Vinh Pham
- Department of Medicine, New York University Langone Medical Center, New York, NY
| | - Liana M Klejmont
- Department of Pharmacy, New York University Langone Medical Center, New York, NY
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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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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: 115] [Impact Index Per Article: 14.4] [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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Skoetz N, Monsef I, Blank O, Engert A, Vehreschild JJ. Antibiotics for the prevention of infections in cancer patients receiving myelosuppressive chemotherapy or haematopoetic stem cell transplantation. Hippokratia 2016. [DOI: 10.1002/14651858.cd008094.pub4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Nicole Skoetz
- University Hospital of Cologne; Cochrane Haematological Malignancies Group, Department I of Internal Medicine; Kerpener Str. 62 Cologne Germany 50924
| | - Ina Monsef
- University Hospital of Cologne; Cochrane Haematological Malignancies Group, Department I of Internal Medicine; Kerpener Str. 62 Cologne Germany 50924
| | - Oliver Blank
- University Hospital of Cologne; Cochrane Haematological Malignancies Group, Department I of Internal Medicine; Kerpener Str. 62 Cologne Germany 50924
| | - Andreas Engert
- University Hospital of Cologne; Department I of Internal Medicine; Kerpener Str. 62 Cologne Germany 50924
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