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Jee J, Stonestrom AJ, Devlin S, Nguyentran T, Wills B, Narendra V, Foote MB, Lumish M, Vardhana SA, Pastores SM, Korde N, Patel D, Horwitz S, Scordo M, Daniyan AF. Oncologic immunomodulatory agents in patients with cancer and COVID-19. Sci Rep 2021; 11:4814. [PMID: 33649382 PMCID: PMC7921444 DOI: 10.1038/s41598-021-84137-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Accepted: 02/01/2021] [Indexed: 12/15/2022] Open
Abstract
Corticosteroids, anti-CD20 agents, immunotherapies, and cytotoxic chemotherapy are commonly used in the treatment of patients with cancer. It is unclear how these agents affect patients with cancer who are infected with SARS-CoV-2. We retrospectively investigated associations between SARS-CoV-2-associated respiratory failure or death with receipt of the aforementioned medications and with pre-COVID-19 neutropenia. The study included all cancer patients diagnosed with SARS-CoV-2 at Memorial Sloan Kettering Cancer Center until June 2, 2020 (N = 820). We controlled for cancer-related characteristics known to predispose to worse COVID-19 as well as level of respiratory support during corticosteroid administration. Corticosteroid administration was associated with worse outcomes prior to use of supplemental oxygen; no statistically significant difference was observed in sicker cohorts. In patients with metastatic thoracic cancer, 9 of 25 (36%) and 10 of 31 (32%) had respiratory failure or death among those who did and did not receive immunotherapy, respectively. Seven of 23 (30%) and 52 of 187 (28%) patients with hematologic cancer had respiratory failure or death among those who did and did not receive anti-CD20 therapy, respectively. Chemotherapy itself was not associated with worse outcomes, but pre-COVID-19 neutropenia was associated with worse COVID-19 course. Relative prevalence of chemotherapy-associated neutropenia in previous studies may account for different conclusions regarding the risks of chemotherapy in patients with COVID-19. In the absence of prospective studies and evidence-based guidelines, our data may aid providers looking to assess the risks and benefits of these agents in caring for cancer patients in the COVID-19 era.
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Affiliation(s)
- Justin Jee
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA
| | - Aaron J Stonestrom
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA
| | - Sean Devlin
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Teresa Nguyentran
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA
| | - Beatriz Wills
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA
| | - Varun Narendra
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA
| | - Michael B Foote
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA
| | - Melissa Lumish
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA
| | - Santosha A Vardhana
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA
- Cancer Biology and Genetics Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA
- Department of Medicine, Weill Cornell Medical College, New York, NY, USA
| | - Stephen M Pastores
- Department of Anesthesiology and Critical Care Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Neha Korde
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA
- Department of Medicine, Weill Cornell Medical College, New York, NY, USA
| | - Dhwani Patel
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA
| | - Steven Horwitz
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA
| | - Michael Scordo
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA.
- Department of Medicine, Weill Cornell Medical College, New York, NY, USA.
| | - Anthony F Daniyan
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA.
- Department of Medicine, Weill Cornell Medical College, New York, NY, USA.
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Kimura M, Usami E, Yoshimura T. Association between severe neutropenia and progression-free survival in patients with advanced or recurrent breast cancer treated with palbociclib. Pharmazie 2020; 75:662-665. [PMID: 33303061 DOI: 10.1691/ph.2020.0761] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
This study aimed to clarify the relationship between neutropenia and progression-free survival (PFS) under palbociclib treatment for advanced/recurrent breast cancer and the risk factors for severe neutropenia. We retrospectively identified 37 patients who received palbociclib for advanced breast cancer at Ogaki Municipal Hospital (Ogaki, Japan) between April 2018 and June 2020. Kaplan-Meier log-rank test was used to compare PFS (mild [neutrophil count 1,000-2,000/mm 3 ] versus severe [neutrophil count <500-1,000/mm³]). Multivariate analysis was performed to evaluate the relationships between baseline patient characteristics and severe neutropenia development. There were three, four, 25, and five cases with grade 1, 2, 3, and 4 neutropenia, respectively. Median PFS in patients who developed severe neutropenia (n = 30) and those who did develop mild neutropenia (n = 7) was 176 days (range: 62-894 days) and 91 days (range: 19-384 days), respectively (log-rank test, p = 0.005). Severe neutropenia was independently associated with pre-treatment neutrophil count (odds ratio: 27.700; p =0.007). Severe neutropenia is more likely to occur with a pre-treatment neutrophil count of less than 3,680 mm³. Neutropenia prolongs PFS under palbociclib treatment, suggesting management of AEs and patient education as highly important, especially to prevent drug interruption/dose reduction of palbociclib due to these AEs.
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Inoue K, Takahashi M, Mukai H, Yamanaka T, Egawa C, Sakata Y, Ikezawa H, Matsuoka T, Tsurutani J. Effectiveness and safety of eribulin in Japanese patients with HER2-negative, advanced breast cancer: a 2-year post-marketing observational study in a real-world setting. Invest New Drugs 2020; 38:1540-1549. [PMID: 31950374 PMCID: PMC7497681 DOI: 10.1007/s10637-019-00890-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Accepted: 12/26/2019] [Indexed: 12/31/2022]
Abstract
Background Data on eribulin as the first- or second-line treatment in a clinical setting, especially the overall survival (OS) of patients, are scarce. Therefore, we assessed the effectiveness and safety of eribulin as the first-, second-, and third- or later-line treatments in patients with human epidermal growth factor receptor 2 (HER2)-negative advanced breast cancer in Japan. Methods This multicenter, prospective, post-marketing, observational study enrolled patients from September 2014 to February 2016 in Japan and followed them for 2 years. Patients were categorized by eribulin use into the first-, second-, and third- or later-line treatment groups. Results Of 651 registered patients, 637 patients were included in the safety and effectiveness analysis. In all, first-, second-, and third or later-line treatment groups, median OS (95% confidence interval) were 15.6 (13.8-17.6), 22.8 (17.3-31.0), 16.3 (12.4-19.9), and 12.6 (11.2-15.1) months and time to treatment failure (TTF) (95% confidence interval) were 4.2 (3.7-4.4), 5.2 (3.7-5.9), 4.2 (3.7-5.1), and 3.8 (3.5-4.2) months, respectively. Prolonged TTF was associated with complications of diabetes and the development of peripheral neuropathy after eribulin treatment, according to multivariate Cox regression analysis. Grade ≥ 3 adverse drug reactions (ADRs) were reported in 61.7% of the patients. Neutropenia (49.5%) was the most common grade ≥ 3 ADR in all groups. Conclusions The effectiveness and safety results of eribulin as the first- or second-line treatment were favorable. Thus, these suggest eribulin may be a first-line treatment candidate for patients with HER2-negative advanced breast cancer in Japan.
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Affiliation(s)
- Kenichi Inoue
- Division of Breast Oncology, Saitama Cancer Center, Saitama, Japan.
| | - Masato Takahashi
- Department of Breast Surgery, National Hospital Organization Hokkaido Cancer Center, Hokkaido, Japan
| | - Hirofumi Mukai
- Division of Breast and Medical Oncology, National Cancer Center Hospital East, Chiba, Japan
| | - Takashi Yamanaka
- Department of Breast and Endocrine Surgery, Kanagawa Cancer Center, Kanagawa, Japan
| | - Chiyomi Egawa
- Department of Breast Surgery, Kansai Rosai Hospital, Hyogo, Japan
| | - Yukinori Sakata
- Clinical Planning and Development Department, Eisai Co., Ltd., Tokyo, Japan
| | - Hiroki Ikezawa
- Clinical Planning and Development Department, Eisai Co., Ltd., Tokyo, Japan
| | - Toshiyuki Matsuoka
- Clinical Planning and Development Department, Eisai Co., Ltd., Tokyo, Japan
| | - Junji Tsurutani
- Advanced Cancer Translational Research Institute, Showa University, Tokyo, Japan
- Department of Medical Oncology, Kindai University, Osaka, Japan
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Yoo J, Jung Y, Ahn JH, Choi YJ, Lee KH, Hur S. Incidence and clinical course of septic shock in neutropenic patients during chemotherapy for gynecological cancers. J Gynecol Oncol 2020; 31:e62. [PMID: 32808493 PMCID: PMC7440980 DOI: 10.3802/jgo.2020.31.e62] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 04/01/2020] [Accepted: 04/10/2020] [Indexed: 02/02/2023] Open
Abstract
OBJECTIVE To identify the incidence and clinical course of septic shock combined with neutropenia during chemotherapy in gynecological cancer patients. METHODS We retrospectively reviewed the medical records of all gynecological cancer patients who received intravenous chemotherapy between March 2009 and March 2018. Patients diagnosed with neutropenic septic shock (NSS) during the course of chemotherapy were identified. We calculated the overall incidence and mortality rate of NSS, and analyzed risk factors and clinical course. RESULTS A total of 1,009 patients received 10,239 cycles of chemotherapy during the study period. Among these, 30 (3.0%) patients had 32 NSS events, of which 12 (1.2%) died. With respect to patient age during the first course of chemotherapy, the incidence of NSS after the age of 50 was significantly higher than that in patients under 50 (3.9% vs. 1.4%, p=0.034). As the number of chemotherapy courses increased, the incidence of NSS increased, and linear-by-linear association analysis showed a positive correlation (p=0.004). NSS events occurred on average 7.8 days after the last cycle of chemotherapy, and the median duration of vasopressor administration was 23.3 hours. The median age (64.0 vs. 56.5, p=0.017) and peak heart rate (149.5 min-1 vs. 123.5 min-1, p=0.015) were significantly higher in the group of patients who subsequently died of NSS than in those who survived. CONCLUSION The overall incidence of NSS in gynecological cancer patients receiving chemotherapy was 3.0%, which is higher than previously estimated. Peak heart rate during NSS events may be an indicator for predicting survival.
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Affiliation(s)
- Jigeun Yoo
- Department of Obstetrics and Gynecology, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Korea
| | - Yuyeon Jung
- Department of Obstetrics and Gynecology, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Korea
| | - Jung Hwan Ahn
- Department of Obstetrics and Gynecology, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Korea
| | - Youn Jin Choi
- Department of Obstetrics and Gynecology, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Korea
| | - Keun Ho Lee
- Department of Obstetrics and Gynecology, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Korea
| | - Sooyoung Hur
- Department of Obstetrics and Gynecology, Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Korea.
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Tori K, Tansarli GS, Parente DM, Kalligeros M, Ziakas PD, Mylonakis E. The cost-effectiveness of empirical antibiotic treatments for high-risk febrile neutropenic patients: A decision analytic model. Medicine (Baltimore) 2020; 99:e20022. [PMID: 32443305 PMCID: PMC7254453 DOI: 10.1097/md.0000000000020022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
PURPOSE Febrile neutropenia has a significant clinical and economic impact on cancer patients. This study evaluates the cost-effectiveness of different current empiric antibiotic treatments. METHODS A decision analytic model was constructed to compare the use of cefepime, meropenem, imipenem/cilastatin, and piperacillin/tazobactam for treatment of high-risk patients. The analysis was performed from the perspective of U.S.-based hospitals. The time horizon was defined to be a single febrile neutropenia episode. Cost-effectiveness was determined by calculating costs and deaths averted. Cost-effectiveness acceptability curves for various willingness-to-pay thresholds (WTP), were used to address the uncertainty in cost-effectiveness. RESULTS The base-case analysis results showed that treatments were equally effective but differed mainly in their cost. In increasing order: treatment with imipenem/cilastatin cost $52,647, cefepime $57,270, piperacillin/tazobactam $57,277, and meropenem $63,778. In the probabilistic analysis, mean costs were $52,554 (CI: $52,242-$52,866) for imipenem/cilastatin, $57,272 (CI: $56,951-$57,593) for cefepime, $57,294 (CI: $56,978-$57,611) for piperacillin/tazobactam, and $63,690 (CI: $63,370-$64,009) for meropenem. Furthermore, with a WTP set at $0 to $50,000, imipenem/cilastatin was cost-effective in 66.2% to 66.3% of simulations compared to all other high-risk options. DISCUSSION Imipenem/cilastatin is a cost-effective strategy and results in considerable health care cost-savings at various WTP thresholds. Cost-effectiveness analyses can be used to differentiate the treatments of febrile neutropenia in high-risk patients.
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Affiliation(s)
- Katerina Tori
- Division of Infectious Diseases, Brown University, Warren Alpert Medical School
| | | | - Diane M. Parente
- Department of Pharmacy, The Miriam Hospital, Providence, Rhode Island, USA
| | - Markos Kalligeros
- Division of Infectious Diseases, Brown University, Warren Alpert Medical School
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Tague LK, Scozzi D, Wallendorf M, Gage BF, Krupnick AS, Kreisel D, Byers D, Hachem R, Gelman AE. Lung transplant outcomes are influenced by severity of neutropenia and granulocyte colony-stimulating factor treatment. Am J Transplant 2020; 20:250-261. [PMID: 31452317 PMCID: PMC6940547 DOI: 10.1111/ajt.15581] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2018] [Revised: 08/01/2019] [Accepted: 08/10/2019] [Indexed: 01/25/2023]
Abstract
Although neutropenia is a common complication after lung transplant, its relationship with recipient outcomes remains understudied. We evaluated a retrospective cohort of 228 adult lung transplant recipients between 2008 and 2013 to assess the association of neutropenia and granulocyte colony-stimulating factor (GCSF) treatment with outcomes. Neutropenia was categorized as mild (absolute neutrophil count 1000-1499), moderate (500-999), or severe (<500) and as a time-varying continuous variable. Associations with survival, acute rejection, and chronic lung allograft dysfunction (CLAD) were assessed with the use of Cox proportional hazards regression. GCSF therapy impact on survival, CLAD, and acute rejection development was analyzed by propensity score matching. Of 228 patients, 101 (42.1%) developed neutropenia. Recipients with severe neutropenia had higher mortality rates than those of recipients with no (adjusted hazard ratio [aHR] 2.97, 95% confidence interval [CI] 1.05-8.41, P = .040), mild (aHR 14.508, 95% CI 1.58-13.34, P = .018), or moderate (aHR 3.27, 95% CI 0.89-12.01, P = .074) neutropenia. Surprisingly, GCSF treatment was associated with a higher risk for CLAD in mildly neutropenic patients (aHR 3.49, 95% CI 0.93-13.04, P = .063), although it did decrease death risk in severely neutropenic patients (aHR 0.24, 95% CI 0.07-0.88, P = .031). Taken together, our data point to an important relationship between neutropenia severity and GCSF treatment in lung transplant outcomes.
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Affiliation(s)
- Laneshia K. Tague
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Washington University, St. Louis, Missouri
| | - Davide Scozzi
- Division of Cardiothoracic Surgery, Department of Surgery, Washington University, St. Louis, Missouri
| | | | - Brian F. Gage
- Division of General Medical Sciences, Washington University, St. Louis, Missouri
| | - Alexander S. Krupnick
- Department of Surgery and Carter Center for Immunology, University of Virginia, Charlottesville, Virginia
| | - Daniel Kreisel
- Division of Cardiothoracic Surgery, Department of Surgery, Washington University, St. Louis, Missouri
| | - Derek Byers
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Washington University, St. Louis, Missouri
| | - Ramsey Hachem
- Division of Pulmonary and Critical Care Medicine, Department of Medicine, Washington University, St. Louis, Missouri
| | - Andrew E. Gelman
- Division of Cardiothoracic Surgery, Department of Surgery, Washington University, St. Louis, Missouri
- Department of Pathology & Immunology Washington University, St. Louis, Missouri
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Gebremariam T, Alkhazraji S, Soliman SSM, Gu Y, Jeon HH, Zhang L, French SW, Stevens DA, Edwards JE, Filler SG, Uppuluri P, Ibrahim AS. Anti-CotH3 antibodies protect mice from mucormycosis by prevention of invasion and augmenting opsonophagocytosis. Sci Adv 2019; 5:eaaw1327. [PMID: 31206021 PMCID: PMC6561750 DOI: 10.1126/sciadv.aaw1327] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2018] [Accepted: 05/03/2019] [Indexed: 05/06/2023]
Abstract
Mucorales are fungal pathogens that cause mucormycosis, a lethal angioinvasive disease. Previously, we demonstrated that Rhizopus, the most common cause of mucormycosis, invades endothelial cells by binding of its CotH proteins to the host receptor GRP78. Loss of CotH3 renders the fungus noninvasive and attenuates Rhizopus virulence in mice. Here, we demonstrate that polyclonal antibodies raised against peptides of CotH3 protected diabetic ketoacidotic (DKA) and neutropenic mice from mucormycosis compared to mice treated with control preimmune serum. Passive immunization with anti-CotH3 antibodies enhanced neutrophil inlfux and triggered Fc receptor-mediated enhanced opsonophagocytosis killing of Rhizopus delemar. Monoclonal antibodies raised against the CotH3 peptide also protected immunosuppressed mice from mucormycosis caused by R. delemar and other Mucorales and acted synergistically with antifungal drugs in protecting DKA mice from R. delemar infection. These data identify anti-CotH3 antibodies as a promising adjunctive immunotherapeutic option against a deadly disease that often poses a therapeutic challenge.
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Affiliation(s)
- Teclegiorgis Gebremariam
- Los Angeles Biomedical Research Institute at Harbor–University of California at Los Angeles (UCLA) Medical Center, Torrance, CA, USA
| | - Sondus Alkhazraji
- Los Angeles Biomedical Research Institute at Harbor–University of California at Los Angeles (UCLA) Medical Center, Torrance, CA, USA
| | - Sameh S. M. Soliman
- Sharjah Institute for Medical Research, College of Pharmacy, University of Sharjah, Sharjah 27272, United Arab Emirates
| | - Yiyou Gu
- Los Angeles Biomedical Research Institute at Harbor–University of California at Los Angeles (UCLA) Medical Center, Torrance, CA, USA
| | - Heewon H. Jeon
- Los Angeles Biomedical Research Institute at Harbor–University of California at Los Angeles (UCLA) Medical Center, Torrance, CA, USA
| | - Lina Zhang
- Los Angeles Biomedical Research Institute at Harbor–University of California at Los Angeles (UCLA) Medical Center, Torrance, CA, USA
- College of Wildlife Resources, Northeast Forestry University, Harbin, China
| | - Samuel W. French
- Los Angeles Biomedical Research Institute at Harbor–University of California at Los Angeles (UCLA) Medical Center, Torrance, CA, USA
- Department of Pathology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - David A. Stevens
- California Institute for Medical Research, San Jose, CA, USA
- The Division of Infectious Diseases and Geographic Medicine, Stanford University, Stanford, CA, USA
| | - John E. Edwards
- Los Angeles Biomedical Research Institute at Harbor–University of California at Los Angeles (UCLA) Medical Center, Torrance, CA, USA
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Scott G. Filler
- Los Angeles Biomedical Research Institute at Harbor–University of California at Los Angeles (UCLA) Medical Center, Torrance, CA, USA
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Priya Uppuluri
- Los Angeles Biomedical Research Institute at Harbor–University of California at Los Angeles (UCLA) Medical Center, Torrance, CA, USA
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Ashraf S. Ibrahim
- Los Angeles Biomedical Research Institute at Harbor–University of California at Los Angeles (UCLA) Medical Center, Torrance, CA, USA
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
- Corresponding author.
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8
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Ali AM, Weisel D, Gao F, Uy GL, Cashen AF, Jacoby MA, Wartman LD, Ghobadi A, Pusic I, Romee R, Fehniger TA, Stockerl‐Goldstein KE, Vij R, Oh ST, Abboud CN, Schroeder MA, Westervelt P, DiPersio JF, Welch JS. Patterns of infectious complications in acute myeloid leukemia and myelodysplastic syndromes patients treated with 10-day decitabine regimen. Cancer Med 2017; 6:2814-2821. [PMID: 29058375 PMCID: PMC5727246 DOI: 10.1002/cam4.1231] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2017] [Revised: 09/18/2017] [Accepted: 09/23/2017] [Indexed: 12/22/2022] Open
Abstract
Decitabine has been explored as a reduced-intensity therapy for older or unfit patients with acute myeloid leukemia (AML). To better understand the risk of infections during decitabine treatment, we retrospectively examined the culture results from each infection-related serious adverse event that occurred among 85 AML and myelodysplastic syndromes (MDS) patients treated in a prospective clinical study using 10-day cycles of decitabine at Washington University School of Medicine. Culture results were available for 163 infection-related complications that occurred in 70 patients: 90 (55.2%) events were culture-negative, 32 (19.6%) were gram-positive bacteria, 20 (12.3%) were gram-negative bacteria, 12 (7.4%) were mixed, 6 (3.7%) were viral, 2 (1.2%) were fungal, and 1 (0.6%) was mycobacterial. Infection-related mortality occurred in 3/24 (13%) of gram-negative events, and 0/51 gram-positive events. On average, nearly one third of patients experienced an infection-related complication with each cycle, and the incidence did not decrease during later cycles. In summary, in patients receiving 10-day decitabine, infectious complications are common and may occur during any cycle of therapy. Although febrile events are commonly culture-negative, gram-positive infections are the most frequent source of culture-positive infections, but gram-negative infections represent a significant risk of mortality in AML and MDS patients treated with decitabine.
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Affiliation(s)
- Alaa M. Ali
- Department of Internal MedicineDivision of OncologyWashington UniversitySaint LouisMissouri
| | - Daniel Weisel
- Department of Internal MedicineDivision of OncologyWashington UniversitySaint LouisMissouri
| | - Feng Gao
- Division of Public Health SciencesDepartment of SurgeryWashington UniversitySt. LouisMissouri
| | - Geoffrey L. Uy
- Department of Internal MedicineDivision of OncologyWashington UniversitySaint LouisMissouri
| | - Amanda F. Cashen
- Department of Internal MedicineDivision of OncologyWashington UniversitySaint LouisMissouri
| | - Meagan A. Jacoby
- Department of Internal MedicineDivision of OncologyWashington UniversitySaint LouisMissouri
| | - Lukas D. Wartman
- Department of Internal MedicineDivision of OncologyWashington UniversitySaint LouisMissouri
| | - Armin Ghobadi
- Department of Internal MedicineDivision of OncologyWashington UniversitySaint LouisMissouri
| | - Iskra Pusic
- Department of Internal MedicineDivision of OncologyWashington UniversitySaint LouisMissouri
| | - Rizwan Romee
- Department of Internal MedicineDivision of OncologyWashington UniversitySaint LouisMissouri
| | - Todd A. Fehniger
- Department of Internal MedicineDivision of OncologyWashington UniversitySaint LouisMissouri
| | | | - Ravi Vij
- Department of Internal MedicineDivision of OncologyWashington UniversitySaint LouisMissouri
| | - Stephen T. Oh
- Department of Internal MedicineDivision of OncologyWashington UniversitySaint LouisMissouri
| | - Camille N. Abboud
- Department of Internal MedicineDivision of OncologyWashington UniversitySaint LouisMissouri
| | - Mark A. Schroeder
- Department of Internal MedicineDivision of OncologyWashington UniversitySaint LouisMissouri
| | - Peter Westervelt
- Department of Internal MedicineDivision of OncologyWashington UniversitySaint LouisMissouri
| | - John F. DiPersio
- Department of Internal MedicineDivision of OncologyWashington UniversitySaint LouisMissouri
| | - John S. Welch
- Department of Internal MedicineDivision of OncologyWashington UniversitySaint LouisMissouri
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Lee JA, Sauer B, Tuminski W, Cheong J, Fitz-Henley J, Mayers M, Ezuma-Igwe C, Arnold C, Hornik CP, Clark RH, Benjamin DK, Smith PB, Ericson JE. Effectiveness of Granulocyte Colony-Stimulating Factor in Hospitalized Infants with Neutropenia. Am J Perinatol 2017; 34:458-464. [PMID: 27649291 PMCID: PMC5359073 DOI: 10.1055/s-0036-1593349] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Objective The objective of this study was to determine the time to hematologic recovery and the incidence of secondary sepsis and mortality among neutropenic infants treated or not treated with granulocyte colony-stimulating factor (G-CSF). Study Design We identified all neutropenic infants discharged from 348 neonatal intensive care units from 1997 to 2012. Neutropenia was defined as an absolute neutrophil count ≤ 1,500/µL for ≥ 1 day during the first 120 days of life. Incidence of secondary sepsis and mortality and number of days required to reach an absolute neutrophil count > 1,500/µL for infants exposed to G-CSF were compared with those of unexposed infants. Results We identified 30,705 neutropenic infants, including 2,142 infants (7%) treated with G-CSF. Treated infants had a shorter adjusted time to hematologic recovery (hazard ratio: 1.36, 95% confidence interval [CI]: 1.30-1.44) and higher adjusted odds of secondary sepsis (odds ratio [OR]: 1.50, 95% CI: 1.20-1.87), death (OR: 1.33, 95% CI: 1.05-1.68), and the combined outcome of sepsis or death (OR: 1.41, 95% CI: 1.19-1.67) at day 14 compared with untreated infants. These differences persisted at day 28. Conclusion G-CSF treatment decreased the time to hematologic recovery but was associated with increased odds of secondary sepsis and mortality in neutropenic infants. G-CSF should not routinely be used for infants with neutropenia.
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Affiliation(s)
- Jin A. Lee
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC
- Seoul National University Boramae Hospital, Seoul, South Korea
- Seoul National University College of Medicine, Seoul, South Korea
| | - Brooke Sauer
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC
| | - William Tuminski
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC
| | - Jiyu Cheong
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC
| | - John Fitz-Henley
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC
| | - Megan Mayers
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC
| | - Chidera Ezuma-Igwe
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC
| | - Christopher Arnold
- Division of Infectious Diseases and International Health, University of Virginia Health System, Charlottesville, VA
| | - Christoph P. Hornik
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC
- Department, of Pediatrics, Duke University School of Medicine, Durham, NC
| | - Reese H. Clark
- Pediatrix-Obstetrix Center for Research and Education, Sunrise, FL
| | - Daniel K. Benjamin
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC
- Department, of Pediatrics, Duke University School of Medicine, Durham, NC
| | - P. Brian Smith
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC
- Department, of Pediatrics, Duke University School of Medicine, Durham, NC
| | - Jessica E. Ericson
- Duke Clinical Research Institute, Duke University School of Medicine, Durham, NC
- Department of Pediatrics, Penn State College of Medicine, Hershey, PA
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10
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Miranda-Hernández D, Cruz-Reyes C, Monsebaiz-Mora C, Gómez-Bañuelos E, Ángeles U, Jara LJ, Saavedra MÁ. Active haematological manifestations of systemic lupus erythematosus lupus are associated with a high rate of in-hospital mortality. Lupus 2016; 26:640-645. [PMID: 27760809 DOI: 10.1177/0961203316672926] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The aim of this study was to estimate the impact of the haematological manifestations of systemic lupus erythematosus (SLE) on mortality in hospitalized patients. For that purpose a case-control study of hospitalized patients in a medical referral centre from January 2009 to December 2014 was performed. For analysis, patients hospitalized for any haematological activity of SLE ( n = 103) were compared with patients hospitalized for other manifestations of SLE activity or complications of treatment ( n = 206). Taking as a variable outcome hospital death, an analysis of potential associated factors was performed. The most common haematological manifestation was thrombocytopenia (63.1%), followed by haemolytic anaemia (30%) and neutropenia (25.2%). In the group of haematological manifestations, 17 (16.5%) deaths were observed compared to 10 (4.8%) deaths in the control group ( P < 0.001). The causes of death were similar in both groups. In the analysis of the variables, it was found that only haematological manifestations were associated with intra-hospital death (odds ratio 3.87, 95% confidence interval 1.8-88, P < 0.001). Our study suggests that apparently any manifestation of haematological activity of SLE is associated with poor prognosis and contributes to increased hospital mortality.
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Affiliation(s)
- D Miranda-Hernández
- 1 Rheumatology Department, Hospital de Especialidades Dr Antonio Fraga Mouret, Mexico City, Mexico
| | - C Cruz-Reyes
- 1 Rheumatology Department, Hospital de Especialidades Dr Antonio Fraga Mouret, Mexico City, Mexico
| | | | - E Gómez-Bañuelos
- 3 Instituto de Investigación en Reumatología y del Sistema Músculo-esquelético, Universidad de Guadalajara, Guadalajara, Mexico
| | - U Ángeles
- 4 Direction of Epidemiology, Hospital de Especialidades Dr Antonio Fraga Mouret, Mexico City, Mexico
| | - L J Jara
- 5 Direction of Education and Research, Hospital de Especialidades Dr Antonio Fraga Mouret, Mexico City, Mexico
| | - M Á Saavedra
- 1 Rheumatology Department, Hospital de Especialidades Dr Antonio Fraga Mouret, Mexico City, Mexico
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11
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Zimmer A, Freifeld A. When to Use Prophylactic Antibiotics in Neutropenic Patients. Oncology (Williston Park) 2016; 30:838-846. [PMID: 27633416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
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12
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Dorling L, Kar S, Michailidou K, Hiller L, Vallier AL, Ingle S, Hardy R, Bowden SJ, Dunn JA, Twelves C, Poole CJ, Caldas C, Earl HM, Pharoah PDP, Abraham JE. The Relationship between Common Genetic Markers of Breast Cancer Risk and Chemotherapy-Induced Toxicity: A Case-Control Study. PLoS One 2016; 11:e0158984. [PMID: 27392074 PMCID: PMC4938564 DOI: 10.1371/journal.pone.0158984] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Accepted: 06/25/2016] [Indexed: 02/04/2023] Open
Abstract
Ninety-four common genetic variants are confirmed to be associated with breast cancer. This study tested the hypothesis that breast cancer susceptibility variants may also be associated with chemotherapy-induced toxicity through shared mechanistic pathways such as DNA damage response, an association that, to our knowledge, has not been previously investigated. The study included breast cancer patients who received neoadjuvant/adjuvant chemotherapy from the Pharmacogenetic SNPs (PGSNPS) study. For each patient, a breast cancer polygenic risk score was created from the 94 breast cancer risk variants, all of which were genotyped or successfully imputed in PGSNPS. Logistic regression was performed to test the association with two clinically important toxicities: taxane- related neuropathy (n = 1279) and chemotherapy-induced neutropenia (n = 1676). This study was well powered (≥96%) to detect associations between polygenic risk score and chemotherapy toxicity. Patients with high breast cancer risk scores experienced less neutropenia compared to those with low risk scores (adjusted p-value = 0.06). Exploratory functional pathway analysis was performed and no functional pathways driving this trend were identified. Polygenic risk was not associated with taxane neuropathy (adjusted p-value = 0.48). These results suggest that breast cancer patients with high genetic risk of breast cancer, conferred by common variants, can safely receive standard chemotherapy without increased risk of taxane-related sensory neuropathy or chemotherapy-induced neutropenia and may experience less neutropenia. As neutropenia has previously been associated with improved survival and may reflect drug efficacy, these patients may be less likely to benefit from standard chemotherapy treatment.
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Affiliation(s)
- Leila Dorling
- Centre for Cancer Genetic Epidemiology, University of Cambridge, Strangeways Research Laboratory, Cambridge, United Kingdom
| | - Siddhartha Kar
- Centre for Cancer Genetic Epidemiology, University of Cambridge, Strangeways Research Laboratory, Cambridge, United Kingdom
| | - Kyriaki Michailidou
- Centre for Cancer Genetic Epidemiology, University of Cambridge, Strangeways Research Laboratory, Cambridge, United Kingdom
- Department of Electron Microscopy/Molecular Pathology, Cyprus Institute of Neurology and Genetics, Nicosia, Cyprus
| | - Louise Hiller
- Warwick Clinical Trials Unit, University of Warwick, Coventry, United Kingdom
| | - Anne-Laure Vallier
- Cambridge Breast Unit and NIHR Cambridge Biomedical Research Centre, University of Cambridge NHS Foundation Hospitals, Cambridge, United Kingdom
| | - Susan Ingle
- Cambridge Breast Unit and NIHR Cambridge Biomedical Research Centre, University of Cambridge NHS Foundation Hospitals, Cambridge, United Kingdom
| | - Richard Hardy
- Cambridge Breast Unit and NIHR Cambridge Biomedical Research Centre, University of Cambridge NHS Foundation Hospitals, Cambridge, United Kingdom
| | - Sarah J. Bowden
- Cancer Research UK Clinical Trials Unit (CRCTU), University of Birmingham, Birmingham, United Kingdom
| | - Janet A. Dunn
- Warwick Clinical Trials Unit, University of Warwick, Coventry, United Kingdom
| | - Chris Twelves
- Leeds Institute of Cancer and Pathology and Leeds Experimental Cancer Medical Centre, Leeds, United Kingdom
| | | | - Carlos Caldas
- Cambridge Breast Unit and NIHR Cambridge Biomedical Research Centre, University of Cambridge NHS Foundation Hospitals, Cambridge, United Kingdom
- Cambridge Experimental Cancer Medicine Centre, Cambridge, United Kingdom
- Cancer Research UK Cambridge Research Institute, Li Ka Shing Centre, Robinson Way, Cambridge, United Kingdom
| | - Helena M. Earl
- Cambridge Breast Unit and NIHR Cambridge Biomedical Research Centre, University of Cambridge NHS Foundation Hospitals, Cambridge, United Kingdom
- Cambridge Experimental Cancer Medicine Centre, Cambridge, United Kingdom
| | - Paul D. P. Pharoah
- Centre for Cancer Genetic Epidemiology, University of Cambridge, Strangeways Research Laboratory, Cambridge, United Kingdom
| | - Jean E. Abraham
- Centre for Cancer Genetic Epidemiology, University of Cambridge, Strangeways Research Laboratory, Cambridge, United Kingdom
- Cambridge Breast Unit and NIHR Cambridge Biomedical Research Centre, University of Cambridge NHS Foundation Hospitals, Cambridge, United Kingdom
- Cambridge Experimental Cancer Medicine Centre, Cambridge, United Kingdom
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13
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Wells T, Thomas C, Watt D, Fountain V, Tomlinson M, Hilman S. Improvements in the management of neutropenic sepsis: lessons learned from a district general hospital. Clin Med (Lond) 2015; 15:526-30. [PMID: 26621939 PMCID: PMC4953252 DOI: 10.7861/clinmedicine.15-6-526] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Neutropenic sepsis is a life-threatening condition with mortality rates reported to range between 2 and 21% in adults. It can occur following chemotherapy treatment, due to disease (such as haematological conditions affecting the bone marrow) and in patients on disease-modifying agents (such as patients receiving methotrexate for rheumatoid arthritis). Appropriate emergency treatment is essential and achieving intravenous antibiotic door-to-needle time of less than 1 hour is a key target. Shortfalls in the management of patients presenting to teams with limited expertise in this area were identified in the National Confidential Enquiry into Patient Outcome and Death report in 2008, leading to recommendations including the need for an acute oncology service (AOS) at all hospitals with either an emergency department or medical admissions unit. Practice at Weston General Hospital has been audited at three time points since 2008 (in 2008, 2011 and 2013-14) during which there have been several service developments relevant to the management of neutropenic sepsis, including the introduction of an AOS in June 2013. The percentage of patients in which intravenous antibiotic 1-hour door-to-needle time was achieved has improved from 14% (2008) to 31% (2011) to 79% (2013-14) and neutropenic sepsis mortality has decreased from 39% (2008) to 14% (2011) to 0% (2013-14).
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Affiliation(s)
- Tom Wells
- Weston General Hospital, Weston-super-Mare, UK
| | | | - Dawn Watt
- Weston General Hospital, Weston-super-Mare, UK
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14
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Rocha MC, de Godoy KF, de Castro PA, Hori JI, Bom VLP, Brown NA, da Cunha AF, Goldman GH, Malavazi I. The Aspergillus fumigatus pkcA G579R Mutant Is Defective in the Activation of the Cell Wall Integrity Pathway but Is Dispensable for Virulence in a Neutropenic Mouse Infection Model. PLoS One 2015; 10:e0135195. [PMID: 26295576 PMCID: PMC4546635 DOI: 10.1371/journal.pone.0135195] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2015] [Accepted: 07/19/2015] [Indexed: 12/03/2022] Open
Abstract
Aspergillus fumigatus is an opportunistic human pathogen, which causes the life-threatening disease, invasive pulmonary aspergillosis. In fungi, cell wall homeostasis is controlled by the conserved Cell Wall Integrity (CWI) pathway. In A. fumigatus this signaling cascade is partially characterized, but the mechanisms by which it is activated are not fully elucidated. In this study we investigated the role of protein kinase C (PkcA) in this signaling cascade. Our results suggest that pkcA is an essential gene and is activated in response to cell wall stress. Subsequently, we constructed and analyzed a non-essential A. fumigatus pkcAG579R mutant, carrying a Gly579Arg substitution in the PkcA C1B regulatory domain. The pkcAG579R mutation has a reduced activation of the downstream Mitogen-Activated Protein Kinase, MpkA, resulting in the altered expression of genes encoding cell wall-related proteins, markers of endoplasmic reticulum stress and the unfolded protein response. Furthermore, PkcAG579R is involved in the formation of proper conidial architecture and protection to oxidative damage. The pkcAG579R mutant elicits increased production of TNF-α and phagocytosis but it has no impact on virulence in a murine model of invasive pulmonary aspergillosis. These results highlight the importance of PkcA to the CWI pathway but also indicated that additional regulatory circuits may be involved in the biosynthesis and/or reinforcement of the A. fumigatus cell wall during infection.
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Affiliation(s)
- Marina Campos Rocha
- Departamento de Genética e Evolução, Centro de Ciências Biológicas e da Saúde, Universidade Federal de São Carlos, São Carlos, São Paulo, Brazil
| | - Krissia Franco de Godoy
- Departamento de Genética e Evolução, Centro de Ciências Biológicas e da Saúde, Universidade Federal de São Carlos, São Carlos, São Paulo, Brazil
| | - Patrícia Alves de Castro
- Departamento de Ciências Farmacêuticas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Juliana Issa Hori
- Departamento de Farmacologia, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Vinícius Leite Pedro Bom
- Departamento de Ciências Farmacêuticas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil
| | - Neil Andrew Brown
- Department of Plant Biology and Crop Science, Rothamsted Research, Harpenden, Herts, United Kingdom
| | - Anderson Ferreira da Cunha
- Departamento de Genética e Evolução, Centro de Ciências Biológicas e da Saúde, Universidade Federal de São Carlos, São Carlos, São Paulo, Brazil
| | - Gustavo Henrique Goldman
- Departamento de Ciências Farmacêuticas, Faculdade de Ciências Farmacêuticas de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, São Paulo, Brazil
- Laboratório Nacional de Ciência e Tecnologia do Bioetanol, Campinas, São Paulo, Brazil
| | - Iran Malavazi
- Departamento de Genética e Evolução, Centro de Ciências Biológicas e da Saúde, Universidade Federal de São Carlos, São Carlos, São Paulo, Brazil
- * E-mail:
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15
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Nakamae M, Nakamae H, Koh S, Koh H, Nishimoto M, Nakashima Y, Nakane T, Hirose A, Hino M. Prognostic value and clinical implication of serum ferritin levels following allogeneic hematopoietic cell transplantation. Acta Haematol 2014; 133:310-6. [PMID: 25471075 DOI: 10.1159/000365779] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2014] [Accepted: 07/04/2014] [Indexed: 01/19/2023]
Abstract
Little research has been done on changes in serum ferritin (s-ferritin) levels and clinical implications following allogeneic hematopoietic cell transplantation (HCT). We retrospectively evaluated the correlation of s-ferritin levels after HCT with survival in 203 patients. The s-ferritin level was significantly elevated, with 75% of the patients showing peak levels 90 days after HCT. The level was >10,000 ng/ml in a total of 43% of the patients, a finding that was associated with febrile neutropenia or infection. The s-ferritin level at day 30 and at 1 year after HCT was significantly associated with prognosis. However, this statistically significant relationship was lost after adjusting for acute-phase reactants. We conclude that hyperferritinemia is very common and the degree of influence of a red blood cell transfusion will vary depending on the phase after HCT. A prospective study is needed to determine if iron load in and of itself contributes to a worse prognosis after HCT.
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Affiliation(s)
- Mika Nakamae
- Hematology, Graduate School of Medicine, Osaka City University, Osaka, Japan
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16
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Abstract
BACKGROUND Systemic fungal infection is considered to be an important cause of morbidity and mortality in cancer patients, particularly those with neutropenia. Antifungal drugs are often given prophylactically, or empirically to patients with persistent fever. OBJECTIVES To compare the effect of fluconazole and amphotericin B on morbidity and mortality in patients with cancer complicated by neutropenia. SEARCH METHODS We searched PubMed from 1966 to 7 July 2014 and the reference lists of identified articles. SELECTION CRITERIA Randomised clinical trials comparing fluconazole with amphotericin B. DATA COLLECTION AND ANALYSIS The two review authors independently assessed trial eligibility and risk of bias, and abstracted data. MAIN RESULTS Seventeen trials (3798 patients, 381 deaths) were included. In two large three-armed trials, results for amphotericin B were combined with results for nystatin in a 'polyene' group. Because nystatin is an ineffective drug in these circumstances, this approach creates a bias in favour of fluconazole. Furthermore, most patients were randomised to oral amphotericin B, which is poorly absorbed and poorly documented. There was overlap among the 'polyene' trials but we were unable to obtain any information from the trial authors or from Pfizer, the manufacturer of fluconazole, to clarify these issues. There were no significant differences in effect between fluconazole and amphotericin B, but the confidence intervals were wide. More patients dropped out of the study when they received amphotericin B, but as none of the trials were blinded decisions on premature interruption of therapy could have been biased. Furthermore, amphotericin B was not given under optimal circumstances, with premedication to reduce infusion-related toxicity, slow infusion, and with fluid, potassium and magnesium supplements to prevent nephrotoxicity. The major harms were hepatic impairment and gastrointestinal adverse effects with fluconazole and infusion-related toxicity, renal impairment and gastrointestinal adverse effects with amphotericin B. For the 2011 and 2014 updates no additional trials were identified for inclusion. AUTHORS' CONCLUSIONS Amphotericin B has been disfavoured in several of the trials through their design or analysis, or both. Since intravenous amphotericin B is the only antifungal agent for which an effect on mortality has been shown, and since it is considerably cheaper than fluconazole, it should be the preferred agent.
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Affiliation(s)
- Helle Krogh Johansen
- RigshospitaletThe Nordic Cochrane CentreBlegdamsvej 9, 3343CopenhagenDenmarkDK 2100
| | - Peter C Gøtzsche
- RigshospitaletNordic Cochrane CentreBlegdamsvej 9, 7811CopenhagenDenmarkDK‐2100
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17
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Abstract
BACKGROUND Patients with cancer who are treated with chemotherapy or receive a bone marrow transplant have an increased risk of acquiring fungal infections. Such infections can be life-threatening. Antifungal drugs are therefore often given prophylactically to such patients, or when they have a fever. OBJECTIVES To compare the benefits and harms of lipid soluble formulations of amphotericin B with conventional amphotericin B in cancer patients with neutropenia. SEARCH METHODS We searched PubMed from 1966 to 7 July 2014 and the reference lists of identified articles. SELECTION CRITERIA Randomised clinical trials comparing lipid soluble formulations of amphotericin B with conventional amphotericin B. DATA COLLECTION AND ANALYSIS The two review authors independently assessed trial eligibility and risk of bias and abstracted data. MAIN RESULTS We found 13 trials (1960 patients). Lipid-based amphotericin B was not more effective than conventional amphotericin B on mortality (relative risk (RR) 0.5; 95% confidence interval (CI) 0.64 to 1.14) but decreased invasive fungal infection (RR 0.65; 95% CI 0.44 to 0.97), nephrotoxicity defined as a 100% increase in serum creatinine (RR 0.45; 95% CI 0.37 to 0.54), and number of dropouts (RR 0.78; 95% CI 0.62 to 0.97).For the drug used in most patients, AmBisome (4 trials, 1214 patients), there was no significant difference in mortality (RR 0.77; 95% CI 0.54 to 1.10) whereas it tended to be more effective than conventional amphotericin B on invasive fungal infection (RR 0.63; 95% CI 0.39 to 1.01, P value 0.053).AmBisome, amphotericin B in Intralipid (6 trials, 379 patients), amphotericin B colloidal dispersion (ABCD) (2 trials, 262 patients), and amphotericin B lipid complex (ABLC) (1 trial, 105 patients) all decreased the occurrence of nephrotoxicity, but conventional amphotericin B was rarely administered under optimal circumstances. AUTHORS' CONCLUSIONS It is not clear whether there are any advantages of lipid-based formulations if conventional amphotericin B is administered under optimal circumstances, and their high cost prohibits routine use in most settings. There is a need for large trials comparing lipid-based formulations of amphotericin B with conventional amphotericin B given in the same dose, with routine premedication for prevention of infusion-related toxicity, and with supplementation with fluid, potassium, and magnesium for prevention of nephrotoxicity.
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Affiliation(s)
- Helle Krogh Johansen
- RigshospitaletThe Nordic Cochrane CentreBlegdamsvej 9, 3343CopenhagenDenmarkDK 2100
| | - Peter C Gøtzsche
- RigshospitaletNordic Cochrane CentreBlegdamsvej 9, 7811CopenhagenDenmarkDK‐2100
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18
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Abstract
High-dose chemotherapy is accompanied by an obligate period of neutropenia. Resulting bacterial and fungal infections are the leading cause of morbidity and mortality in neutropenic patients despite prophylactic antimicrobials and hematopoietic growth factor supplements. Replacing neutrophils in the patient through transfusion of donor cells is a logical solution to prevent fulminant infections. In the past, this strategy has been hampered by poor yield, inability to store collected cells, and possible donor morbidity caused by granulocyte colony-stimulating factor injections and apheresis. Today, neutrophil-like cells can be manufactured in the laboratory at the clinical scale from hematopoietic stem and progenitor cells enriched from umbilical cord blood. This article reviews the rationale for focusing research efforts toward ex vivo neutrophil production and explores clinical settings for future trials.
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Affiliation(s)
- Marion E G Brunck
- Australian Institute for Bioengineering and Nanotechnology, University of Queensland, St. Lucia, Queensland, Australia
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19
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Abstract
BACKGROUND Opportunistic fungal infections are a major cause of morbidity and mortality in neutropenic cancer patients and antifungal therapy is used both empirically and therapeutically in these patients. OBJECTIVES To compare the benefits and harms of voriconazole with those of amphotericin B and fluconazole when used for prevention or treatment of invasive fungal infections in cancer patients with neutropenia. SEARCH METHODS Cochrane Central Register of Controlled Trials (CENTRAL) in The Cochrane Library (2014, Issue 1 2014), MEDLINE (to January 2014). Letters, abstracts and unpublished trials were accepted. Contact was made with trial authors and industry. SELECTION CRITERIA Randomised clinical trials comparing voriconazole with amphotericin B or fluconazole. DATA COLLECTION AND ANALYSIS Data on mortality, invasive fungal infection, colonisation, use of additional (escape) antifungal therapy and adverse effects leading to discontinuation of therapy were extracted independently by two review authors. MAIN RESULTS Three trials were included. One trial compared voriconazole to liposomal amphotericin B as empirical treatment of fever of unknown origin (suspected fungal infection) in neutropenic cancer patients (849 patients, 58 deaths). The second trial compared voriconazole to amphotericin B deoxycholate in the treatment of confirmed and presumed invasive Aspergillus infections (391 patients, 98 deaths). The third trial compared fluconazole to voriconazole for prophylaxis of fungal infections in patients receiving allogeneic stem cell transplantation (600 patients, number of deaths not stated). In the first trial, voriconazole was significantly inferior to liposomal amphotericin B according to the trial authors' prespecified criteria. More patients died in the voriconazole group and a claimed significant reduction in the number of breakthrough fungal infections disappeared when patients arbitrarily excluded from the analysis by the trial authors were included. In the second trial, the deoxycholate preparation of amphotericin B was used without any indication of the use of premedication to counter side effects and replacement of electrolytes or use of salt water. This choice of comparator resulted in a marked difference in the duration of treatment on the trial drugs (77 days with voriconazole versus 10 days with amphotericin B) and precluded meaningful comparisons of the benefits and harms of the two drugs. The third trial failed to find a difference in fungal free survival or invasive fungal infections at 180 days when voriconazole was compared to fluconazole. AUTHORS' CONCLUSIONS Liposomal amphotericin B is significantly more effective than voriconazole for empirical therapy of fungal infections in neutropenic cancer patients and should be preferred. For treatment of aspergillosis, there are no trials that have compared voriconazole with amphotericin B given under optimal conditions. For prophylactic fungal treatment in patients receiving allogeneic stem cell transplantation, there was no difference between voriconazole and fluconazole regarding fungal free survival or invasive fungal infections.
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Affiliation(s)
- Karsten Juhl Jørgensen
- The Nordic Cochrane Centre, Rigshospitalet, Blegdamsvej 9, 7811, Copenhagen, Denmark, 2100
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20
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Damaj G, Joris M, Chandesris O, Hanssens K, Soucie E, Canioni D, Kolb B, Durieu I, Gyan E, Livideanu C, Chèze S, Diouf M, Garidi R, Georgin-Lavialle S, Asnafi V, Lhermitte L, Lavigne C, Launay D, Arock M, Lortholary O, Dubreuil P, Hermine O. ASXL1 but not TET2 mutations adversely impact overall survival of patients suffering systemic mastocytosis with associated clonal hematologic non-mast-cell diseases. PLoS One 2014; 9:e85362. [PMID: 24465546 PMCID: PMC3897447 DOI: 10.1371/journal.pone.0085362] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2013] [Accepted: 11/25/2013] [Indexed: 01/08/2023] Open
Abstract
Systemic mastocytosis with associated hematologic clonal non-mast cell disease (SM-AHNMD) is a rare and heterogeneous subtype of SM and few studies on this specific entity have been reported. Sixty two patients with Systemic mastocytosis with associated hematologic clonal non-mast cell disease (SM-AHNMD) were presented. Myeloid AHNMD was the most frequent (82%) cases. This subset of patients were older, had more cutaneous lesions, splenomegaly, liver enlargement, ascites; lower bone mineral density and hemoglobin levels and higher tryptase level than lymphoid AHNMD. Defects in KIT, TET2, ASXL1 and CBL were positive in 87%, 27%, 14%, and 11% of cases respectively. The overall survival of patients with SM-AHNMD was 85.2 months. Within the myeloid group, SM-MPN fared better than SM-MDS or SM-AML (p = 0.044,). In univariate analysis, the presence of C-findings, the AHNMD subtypes (SM-MDS/CMML/AML versus SM-MPN/hypereosinophilia) (p = 0.044), Neutropenia (p = 0.015), high monocyte level (p = 0.015) and the presence of ASXL1 mutation had detrimental effects on OS (p = 0.007). In multivariate analysis and penalized Cox model, only the presence of ASXL1 mutation remained an independent prognostic factor that negatively affected OS (p = 0.035). SM-AHNMD is heterogeneous with variable prognosis according to the type of the AHNMD. ASXL1 is mutated in a subset of myeloid AHNMD and adversely impact on OS.
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Affiliation(s)
- Gandhi Damaj
- Service d'Hématologie, Centre Hospitalier Universitaire, Hôpital Sud; Amiens, France
- Centre de Référence des Mastocytoses, Faculté de Médecine et AP-HP Necker-Enfants Malades, Paris, France
- CNRS UMR 8147 and Institut Imagine, AP-HP, Hôpital Necker-Enfants Malades, Paris, France
- * E-mail:
| | - Magalie Joris
- Service d'Hématologie, Centre Hospitalier Universitaire, Hôpital Sud; Amiens, France
| | - Olivia Chandesris
- Centre de Référence des Mastocytoses, Faculté de Médecine et AP-HP Necker-Enfants Malades, Paris, France
- Service d'Hématologie Adulte, Université Paris Descartes, Paris Sorbonne Cité, Faculté de Médecine et AP-HP Necker-Enfants Malades, Paris, France
| | - Katia Hanssens
- Inserm, U1068, CRCM, (Signaling, Hematopoiesis and Mechanism of Oncogenesis); Institut Paoli-Calmettes,Marseille; Aix-Marseille Univ; CNRS, UMR7258, Marseille, France
| | - Erinn Soucie
- Inserm, U1068, CRCM, (Signaling, Hematopoiesis and Mechanism of Oncogenesis); Institut Paoli-Calmettes,Marseille; Aix-Marseille Univ; CNRS, UMR7258, Marseille, France
| | - Danielle Canioni
- Service d'Anatomo-pathologie, Université Paris Descartes, Paris Sorbonne Cité, Faculté de Médecine et AP-HP Necker-Enfants Malades, Paris, France
| | - Brigitte Kolb
- Service d'Hématologie, Centre Hospitalier Universitaire, Reims, France
| | - Isabelle Durieu
- Service de médecine interne, Groupe Hospitalier Sud. Hospices Civils, Lyon, France
| | - Emanuel Gyan
- Service d'Hématologie et thérapie cellulaire, CIC INSERMU202, Centre Hospitalier Universitaire, Tours, France
| | - Cristina Livideanu
- Département de Dermatologie, Centre Hospitalier Universitaire, Toulouse, France
| | - Stephane Chèze
- Service d'Hématologie, Centre Hospitalier Universitaire, Caen, France
| | - Momar Diouf
- Département de bio-statistiques et de Recherche clinique, Centre Hospitalier Universitaire, Amiens, France
| | - Reda Garidi
- Service d'Hématologie, Centre Hospitalier, St Quentin, France
| | - Sophie Georgin-Lavialle
- Service de Médecine Interne, Hôpital Tenon, Assistance Publique-Hôpitaux, Université Pierre et Marie Curie, Paris, France
| | - Vahid Asnafi
- Laboratoire d'hématologie Biologique et UMR CNRS 8147, Université Paris Descartes, Paris Sorbonne Cité, Faculté de Médecine et Assistance Publique-Hôpitaux de Paris (AP-HP) Necker-Enfants Malades, Paris, France
| | - Ludovic Lhermitte
- Laboratoire d'hématologie Biologique et UMR CNRS 8147, Université Paris Descartes, Paris Sorbonne Cité, Faculté de Médecine et Assistance Publique-Hôpitaux de Paris (AP-HP) Necker-Enfants Malades, Paris, France
| | - Christian Lavigne
- Service d'Hématologie, Centre Hospitalier Universitaire, Angers, France
| | - David Launay
- Service de Médecine Interne, CHRU, Lille, France
| | - Michel Arock
- CNRS UMR 8113, Laboratoire de Biologie et Pharmacologie Appliquée, Ecole Normale Supérieure, Cachan, France
- Laboratoire Central d'Hématologie, Groupe Hospitalier Pitié-Salpetrière, Paris, France
| | - Olivier Lortholary
- Service de Médecine Interne et de Maladie Infectieuses, Université Paris Descartes, Paris Sorbonne Cité, Faculté de Médecine et AP-HP Necker-Enfants Malades, Paris, France
| | - Patrice Dubreuil
- Inserm, U1068, CRCM, (Signaling, Hematopoiesis and Mechanism of Oncogenesis); Institut Paoli-Calmettes,Marseille; Aix-Marseille Univ; CNRS, UMR7258, Marseille, France
| | - Olivier Hermine
- Centre de Référence des Mastocytoses, Faculté de Médecine et AP-HP Necker-Enfants Malades, Paris, France
- CNRS UMR 8147 and Institut Imagine, AP-HP, Hôpital Necker-Enfants Malades, Paris, France
- Service d'Hématologie Adulte, Université Paris Descartes, Paris Sorbonne Cité, Faculté de Médecine et AP-HP Necker-Enfants Malades, Paris, France
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Mokart D, Azoulay E, Schnell D, Bourmaud A, Kouatchet A, Pène F, Lemiale V, Lambert J, Bruneel F, Vincent F, Legrand M, Rabbat A, Darmon M. Acute respiratory failure in neutropenic patients is associated with a high post-ICU mortality. Minerva Anestesiol 2013; 79:1156-1163. [PMID: 23857442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
BACKGROUND Few studies have evaluated outcomes of neutropenic patients admitted to the ICU at the onset of acute respiratory failure (ARF). The main objective of this study was to describe outcomes and to identify early predictors of hospital mortality in critically ill cancer patients with ARF during chemotherapy-induced neutropenia. METHODS Retrospective analysis of prospectively collected data extracted from two recent prospective multicentre studies. We included neutropenic adults admitted to the ICU for ARF. RESULTS Of the 123 study patients, 107 patients (87%) had haematological malignancies; 78 (64%) were male, median age was 57 years (44-62), and median LOD score at ICU admission was 6 (4-9). ICU and hospital mortality rates were 42% and 77%, respectively. Endotracheal mechanical ventilation was an independent risk factor for hospital mortality (odds ratio [OR], 7.73; 95% confidence interval [95%CI], 2.52-23.69); two factors independently protected from hospital mortality, namely, ICU admission for ARF during neutropenia recovery (OR, 0.23; 95%CI, 0.07-0.73) and steroid therapy before ICU admission (OR, 0.35; 95%CI, 0.11-0.95). CONCLUSION Our study demonstrates a meaningful ICU survival in the studied population and identified factors associated with ICU and hospital mortality. Further work is needed to address the reasons for the high post-ICU mortality rate after ARF.
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Affiliation(s)
- D Mokart
- Medical-Surgical ICU, Paoli-Calmettes Institute, Marseille, France -
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Ehrmann S, Lakhal K. Dyspnoeic neutropenia: an entity deserving specific efforts. Minerva Anestesiol 2013; 79:1108-1110. [PMID: 24080547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Affiliation(s)
- S Ehrmann
- Service de Réanimation Polyvalente, CHRU de Tours, Tours, France -
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Fletcher M, Hodgkiss H, Zhang S, Browning R, Hadden C, Hoffman T, Winick N, McCavit TL. Prompt administration of antibiotics is associated with improved outcomes in febrile neutropenia in children with cancer. Pediatr Blood Cancer 2013; 60:1299-306. [PMID: 23417978 DOI: 10.1002/pbc.24485] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2012] [Accepted: 01/03/2013] [Indexed: 11/07/2022]
Abstract
BACKGROUND Time-to-antibiotic (TTA) administration is a widely used quality-of-care measure for children with cancer and febrile neutropenia (FN). We sought to determine whether TTA is associated with outcomes of FN. PROCEDURE A single-center, retrospective cohort study was conducted of 1,628 FN admissions from 653 patients from 2001 to 2009. Outcome variables included (1) an adverse event (AE) composite of in-hospital mortality, pediatric intensive care unit (PICU) admission within 24 hours of presentation, and/or fluid resuscitation ≥ 40 ml/kg within 24 hours of presentation and (2) length of stay (LOS). TTA was measured as a continuous variable and in 60-minute intervals. Mixed regression models were constructed to evaluate associations of TTA with the outcome variables after adjusting for relevant covariates including cancer diagnosis, degree of myelosuppression, and presence of bacteremia. RESULTS The composite AE outcome occurred in 11.1% of admissions including 0.7% in-hospital mortality, 4.7% PICU admission, and 10.1% fluid resuscitation. In univariate analysis, TTA was associated with the composite AE outcome (Odds Ratio [OR] 1.29, 95% CI 1.02-1.64) but not LOS. In multivariate analysis, after adjustment for relevant covariates, 60-minute TTA intervals were associated with the composite AE outcome (61-120 minutes vs. ≤ 60 minutes, OR 1.81, 95% CI 1.01-3.26). Unexpectedly, admission from the emergency department (ED) was also independently associated with the composite AE outcome (ED vs. clinic, OR 3.15, 95% CI 1.95-5.09). CONCLUSIONS TTA and presentation to the ED are independently associated with poor outcomes of FN.
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Affiliation(s)
- Matthew Fletcher
- Division of Hematology-Oncology, Department of Pediatrics, Louisiana State University Health Sciences Center, New Orleans, Louisiana, USA
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Crawford J. Prevention and treatment of chemotherapy-induced neutropenia. Clin Adv Hematol Oncol 2013; 11:514-517. [PMID: 24518423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Affiliation(s)
- Jeffrey Crawford
- George Barth Geller Professor for Research in Cancer Chief of Medical Oncology Duke Cancer Institute Durham, North Carolina
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Raad II, Chaftari AM, Al Shuaibi MM, Jiang Y, Shomali W, Cortes JE, Lichtiger B, Hachem RY. Granulocyte transfusions in hematologic malignancy patients with invasive pulmonary aspergillosis: outcomes and complications. Ann Oncol 2013; 24:1873-1879. [PMID: 23519997 PMCID: PMC4990830 DOI: 10.1093/annonc/mdt110] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2012] [Revised: 01/31/2013] [Accepted: 02/05/2013] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Granulocyte transfusions (GTXs) have been used successfully as an adjunctive treatment option for invasive infections in some neutropenic patients with underlying hematologic malignancy (HM). PATIENTS AND METHODS We sought to determine the impact of GTX as an adjunct to antifungal therapy in 128 patients with HM and prolonged neutropenia (≥14 days) with a proven or probable invasive aspergillosis (IA) infection by retrospectively reviewing our institutional database. RESULTS Fifty-three patients received GTX and 75 did not. By univariate analysis, patients with invasive pulmonary aspergillosis who received GTX were less likely to respond to antifungal therapy (P = 0.03), and more likely to die of IA (P = 0.009) when compared with the non-GTX group. Among patients who received GTX, 53% developed a pulmonary reaction. Furthermore, IA-related death was associated with the number of GTX given (P = 0.018) and the early initiation of GTX within 7 days after starting antifungal therapy (P = 0.001). By multivariate competing risk analysis, patients who received GTX were more likely to die of IA than patients who did not receive GTX (P = 0.011). CONCLUSIONS Our study suggests that GTX does not improve response to antifungal therapy and is associated with worse outcomes of IA infection in HM patients, particularly those with pulmonary involvement.
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Affiliation(s)
- I I Raad
- Departments of Infection Control, Infectious Diseases and Employee Health.
| | - A M Chaftari
- Departments of Infection Control, Infectious Diseases and Employee Health
| | - M M Al Shuaibi
- Departments of Infection Control, Infectious Diseases and Employee Health
| | - Y Jiang
- Departments of Infection Control, Infectious Diseases and Employee Health
| | - W Shomali
- Departments of Infection Control, Infectious Diseases and Employee Health
| | | | - B Lichtiger
- Department of Laboratory Medicine, The University of Texas MD Anderson Cancer Center, Houston, USA
| | - R Y Hachem
- Departments of Infection Control, Infectious Diseases and Employee Health
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Paul M, Dickstein Y, Schlesinger A, Grozinsky-Glasberg S, Soares-Weiser K, Leibovici L. Beta-lactam versus beta-lactam-aminoglycoside combination therapy in cancer patients with neutropenia. Cochrane Database Syst Rev 2013; 2013:CD003038. [PMID: 23813455 PMCID: PMC6457814 DOI: 10.1002/14651858.cd003038.pub2] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Continued controversy surrounds the optimal empirical treatment for febrile neutropenia. New broad-spectrum beta-lactams have been introduced as single treatment, and classically, a combination of a beta-lactam with an aminoglycoside has been used. OBJECTIVES To compare beta-lactam monotherapy versus beta-lactam-aminoglycoside combination therapy for cancer patients with fever and neutropenia. SEARCH METHODS The Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library, Issue 7, 2012), LILACS (August 2012), MEDLINE and EMBASE (August 2012) and the Database of Abstracts of Reviews of Effects (DARE) (Issue 3, 2012). We scanned references of all included studies and pertinent reviews and contacted the first author of each included trial, as well as the pharmaceutical companies. SELECTION CRITERIA Randomised controlled trials (RCTs) comparing any beta-lactam antibiotic monotherapy with any combination of a beta-lactam and an aminoglycoside antibiotic, for the initial empirical treatment of febrile neutropenic cancer patients. All cause mortality was the primary outcome assessed. DATA COLLECTION AND ANALYSIS Data concerning all cause mortality, infection related mortality, treatment failure (including treatment modifications), super-infections, adverse effects and study quality measures were extracted independently by two review authors. Risk ratios (RRs) with their 95% confidence intervals (CIs) were estimated. Outcomes were extracted by intention-to-treat (ITT) analysis whenever possible. Individual domains of risk of bias were examined through sensitivity analyses. Published data were complemented by correspondence with authors. MAIN RESULTS Seventy-one trials published between 1983 and 2012 were included. All cause mortality was lower with monotherapy (RR 0.87, 95% CI 0.75 to 1.02, without statistical significance). Results were similar for trials comparing the same beta-lactam in both trial arms (11 trials, 1718 episodes; RR 0.74, 95% CI 0.53 to 1.06) and for trials comparing different beta-lactams-usually a broad-spectrum beta-lactam compared with a narrower-spectrum beta-lactam combined with an aminoglycoside (33 trials, 5468 episodes; RR 0.91, 95% CI 0.77 to 1.09). Infection related mortality was significantly lower with monotherapy (RR 0.80, 95% CI 0.64 to 0.99). Treatment failure was significantly more frequent with monotherapy in trials comparing the same beta-lactam (16 trials, 2833 episodes; RR 1.11, 95% CI 1.02 to 1.20), and was significantly more frequent with combination therapy in trials comparing different beta-lactams (55 trials, 7736 episodes; RR 0.92, 95% CI 0.88 to 0.97). Bacterial super-infections occurred with equal frequency, and fungal super-infections were more common with combination therapy. Adverse events were more frequent with combination therapy (numbers needed to harm 4; 95% CI 4 to 5). Specifically, the difference with regard to nephrotoxicity was highly significant. Adequate trial methods were associated with a larger effect estimate for mortality and smaller effect estimates for failure. Nearly all trials were open-label. No correlation was noted between mortality and failure rates and these trials. AUTHORS' CONCLUSIONS Beta-lactam monotherapy is advantageous compared with beta-lactam-aminoglycoside combination therapy with regard to survival, adverse events and fungal super-infections. Treatment failure should not be regarded as the primary outcome in open-label trials, as it reflects mainly treatment modifications.
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Affiliation(s)
- Mical Paul
- Unit of Infectious Diseases, Rambam Health Care Center. Haifa, Israel and Sackler Faculty of Medicine, Tel Aviv, Israel.
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Renner P, Milazzo S, Liu JP, Zwahlen M, Birkmann J, Horneber M. Primary prophylactic colony-stimulating factors for the prevention of chemotherapy-induced febrile neutropenia in breast cancer patients. Cochrane Database Syst Rev 2012; 10:CD007913. [PMID: 23076939 DOI: 10.1002/14651858.cd007913.pub2] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
BACKGROUND High-dose or dose-intensive cytotoxic chemotherapy often causes myelosuppression and severe neutropenia among cancer patients. Severe neutropenia accompanied by fever, named febrile neutropenia (FN), is the most serious manifestation of neutropenia usually requiring hospitalization and intravenous antibiotics. FN and neutropenia can lead to chemotherapy treatment delays or dose reductions, which potentially compromises the effectiveness of cancer treatment and prospects for a cure. Granulocyte-macrophage (GM) and granulocyte colony-stimulating factors (G-CSFs) are administered during chemotherapy in order to prevent or reduce the incidence or the duration of FN and neutropenia. OBJECTIVES To assess the effect of prophylactic colony-stimulating factors (CSFs) in reducing the incidence and duration of FN, and all-cause and infection-related mortality during chemotherapy in patients with breast cancer. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, HEALTHSTAR, International Health Technology Assessment, SOMED, AMED and BIOSIS up to 8 August 2011. We also searched three Chinese databases (VIP, CNKI, CBM), the metaRegister of Controlled Trials, ClinicalTrials.gov, the World Health Organization's International Clinical Trials Registry Platform (WHO ICTRP) and OpenGrey.eu up to August 2011. SELECTION CRITERIA Randomized controlled trials (RCTs) comparing CSFs (any dose) with placebo or no treatment in patients with breast cancer at any stage, at risk of developing FN while undergoing any type of chemotherapy. DATA COLLECTION AND ANALYSIS We used pooled risk ratios (RR) with 95% confidence intervals (CIs) for binary outcomes. At least two review authors independently extracted data and assessed the risk of bias of the included studies. Trial authors were contacted for further details when information was unclear. MAIN RESULTS We included eight RCTs involving 2156 participants with different stages of breast cancer and chemotherapy regimens. The trials were carried out between 1995 and 2008 and judged as being at least at moderate risk of bias. The strength of the evidence was weak for the majority of outcomes, which was mostly because of the small numbers of evaluable patients, varying definitions, as well as unclear measurements of the trials' outcomes and uncertain influences of supportive treatments on them. In most trials, the chemotherapy regimens had a risk of FN that was below the threshold at which current guidelines recommend routine primary prophylaxis with CSFs. Using CSFs significantly reduced the proportion of patients with FN (RR 0.27; 95% CI 0.11 to 0.70; number needed to treat for an additional beneficial outcome (NNTB) 12) but there was substantial heterogeneity which can be explained by possible differential effects of G-CSFs and GM-CSFs and different definitions of FN. A significant reduction in early mortality was observed in CSF-treated patients compared to placebo or no treatment (RR 0.32; 95% CI 0.13 to 0.77; NNTB 79). This finding was based on 23 fatal events in 2143 patients; wherein 19 of these 23 events occurred in one study and 17 events were attributed to progression of the disease by the study authors. For infection-related mortality, there were no significant differences between CSF and control groups (RR 0.14; 95% CI 0.02 to 1.29). In CSF-treated patients, the risk for hospitalization was significantly reduced (RR 0.14; 95% CI 0.06 to 0.30; NNTB 13), as well as the use of intravenous antibiotics (RR 0.35; 95% CI 0.22 to 0.55; NNTB 18). The risks of severe neutropenia, infection or not maintaining the scheduled dose of chemotherapy did not differ between CSF-treated and control groups. CSFs frequently led to bone pain (RR 5.88; 95% CI 2.54 to 13.60; number needed to treat for an additional harmful outcome (NNTH) 3) and injection-site reactions (RR 3.59; 95% CI 2.33 to 5.53; NNTH 3). AUTHORS' CONCLUSIONS In patients with breast cancer receiving chemotherapy, CSFs have shown evidence of benefit in the prevention of FN. There is evidence, though less reliable, of a decrease of all-cause mortality during chemotherapy and a reduced need for hospital care. No reliable evidence was found for a reduction of infection-related mortality, a higher dose intensity of chemotherapy with CSFs or diminished rates of severe neutropenia and infections. The majority of adverse events reported from CSF use were bone pain and injection-site reactions but no conclusions could be drawn regarding late-term side effects.
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Affiliation(s)
- Peter Renner
- Medizinische Klinik 5-Schwerpunkt Onkologie/Haematologie, Klinikum Nord, Nuernberg, Germany
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Hamadah A, Schreiber Y, Toye B, McDiarmid S, Huebsch L, Bredeson C, Tay J. The use of intravenous antibiotics at the onset of neutropenia in patients receiving outpatient-based hematopoietic stem cell transplants. PLoS One 2012; 7:e46220. [PMID: 23029441 PMCID: PMC3460853 DOI: 10.1371/journal.pone.0046220] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2012] [Accepted: 08/28/2012] [Indexed: 11/19/2022] Open
Abstract
Empirical antibiotics at the onset of febrile neutropenia are one of several strategies for management of bacterial infections in patients undergoing Hematopoietic Stem Cell Transplant (HSCT) (empiric strategy). Our HSCT program aims to perform HSCT in an outpatient setting, where an empiric antibiotic strategy was employed. HSCT recipients began receiving intravenous antibiotics at the onset of neutropenia in the absence of fever as part of our institutional policy from 01 Jan 2009; intravenous Prophylactic strategy. A prospective study was conducted to compare two consecutive cohorts [Year 2008 (Empiric strategy) vs. Year 2009 (Prophylactic strategy)] of patients receiving HSCT. There were 238 HSCTs performed between 01 Jan 2008 and 31 Dec 2009 with 127 and 111 in the earlier and later cohorts respectively. Infection-related mortality pre- engraftment was similar with a prophylactic compared to an empiric strategy (3.6% vs. 7.1%; p = 0.24), but reduced among recipients of autologous HSCT (0% vs. 6.8%; p = 0.03). Microbiologically documented, blood stream infections and clinically documented infections pre-engraftment were reduced in those receiving a prophylactic compared to an empiric strategy, (11.7% vs. 28.3%; p = 0.001), (9.9% vs. 24.4%; p = 0.003) and (18.2% vs. 33.9% p = 0.007) respectively. The prophylactic use of intravenous once-daily ceftriaxone in patients receiving outpatient based HSCT is safe and may be particularly effective in patients receiving autologous HSCT. Further studies are warranted to study the impact of this Prophylactic strategy in an outpatient based HSCT program.
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Affiliation(s)
- Aziz Hamadah
- The Ottawa Hospital Blood and Marrow Programme, The Ottawa Hospital, Ottawa, Ontario, Canada
| | - Yoko Schreiber
- Division of Infectious Diseases, The Ottawa Hospital, Ottawa, Ontario, Canada
| | - Baldwin Toye
- Division of Infectious Diseases, The Ottawa Hospital, Ottawa, Ontario, Canada
| | - Sheryl McDiarmid
- The Ottawa Hospital Blood and Marrow Programme, The Ottawa Hospital, Ottawa, Ontario, Canada
| | - Lothar Huebsch
- The Ottawa Hospital Blood and Marrow Programme, The Ottawa Hospital, Ottawa, Ontario, Canada
| | - Christopher Bredeson
- The Ottawa Hospital Blood and Marrow Programme, The Ottawa Hospital, Ottawa, Ontario, Canada
| | - Jason Tay
- The Ottawa Hospital Blood and Marrow Programme, The Ottawa Hospital, Ottawa, Ontario, Canada
- * E-mail:
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Khan TH, Shahidullah M, Mannan MA, Nahar N. Effect of recombinant human granulocyte colony stimulating factor (rhG-CSF) for the treatment of neonates in presumed sepsis with neutropenia. Mymensingh Med J 2012; 21:469-474. [PMID: 22828545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Bacterial sepsis continues to be an important cause of morbidity and mortality in neonates. In newborn with presumed sepsis, short-term treatment with rhG-CSF increased the neutrophil count and more importantly improved survival. The objective of the study was to evaluate the effect of rhG-CSF for the treatment of neonates in presumed sepsis with neutropenia. This interventional study was conducted in the Department of Neonatology, BSMMU, Dhaka during July 2009 to May 2010. Total 30 neonates of presumed sepsis with absolute neutrophil count ≤5000/cumm, age<28 days and birth weight 1000-2000g were included in the study. A subcutaneous injection of rhG-CSF (10μgm/kg/day) was administered to 15 neonates for 5 consecutive days (study group) and 15 neonates did not receive it (control group) in addition to standard antibiotic protocol for neonatal sepsis. Baseline characteristics of 30 neonates shows male/female ratio, weight on admission, gestational age were similar in both groups. Among 30 neonates of clinically presumed sepsis 7(23%) were culture proven. E. coli was the most common organism. After 24 hours of treatment mean ANC was increased more in study group (p<0.05) compared to control group. Mean ANC after 72 hours of treatment was increased significantly in study group than control group: 5940.00 versus 5706.00 (p=0.01). At the end of treatment, the mean ANC was higher than that of control (p=0.001). Twelve neonates in study group and ten neonates in control group survived to hospital discharge. The mortality rate in the study group 3/15(20%) and in control group 5/15(33%) were not significant. Duration of hospital stay was less in study group but not significant. The study concluded that before routine use of rhG-CSF in neonatal sepsis with neutropenia further large scale, multi-centre, randomized, placebo controlled trial are needed to validate the beneficial effect.
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Affiliation(s)
- T H Khan
- Department of Neonatology, Dhaka Medical College Hospital, Dhaka, Bangladesh.
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Chong Y, Yakushiji H, Ito Y, Kamimura T. Clinical impact of fluoroquinolone prophylaxis in neutropenic patients with hematological malignancies. Int J Infect Dis 2011; 15:e277-81. [PMID: 21324723 DOI: 10.1016/j.ijid.2010.12.010] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2010] [Revised: 11/28/2010] [Accepted: 12/19/2010] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND The routine use of fluoroquinolone prophylaxis in patients with neutropenia and hematological malignancies is controversial. This prophylaxis has been reported to have a positive impact in reducing infection-related mortality, but the consequent development of antibiotic resistance has become a concern. This study assessed the effect of discontinuing quinolone prophylaxis on the etiology and the resistance pattern of blood culture isolates and on the prognosis among febrile neutropenic patients receiving chemotherapy. METHODS The results of blood cultures obtained from febrile neutropenic patients between January 2003 and June 2009 were analyzed; these results were available through a computer database set up in 2003. RESULTS Patients receiving quinolone prophylaxis between 2003 and 2005 showed a lower incidence of Gram-negative bacteria than patients not receiving prophylaxis between 2006 and 2009 (13.5%, n=9 vs. 48.1%, n=75). Interestingly, after discontinuing prophylaxis, approximately 70% of the Gram-negative bacteria isolated were quinolone-resistant, and some were extended-spectrum β-lactamase (ESBL) producers. The frequencies of quinolone-resistant Gram-positive bacteria isolated were similar between the period of quinolone prophylaxis and the period with no prophylaxis (61.1% vs. 64.3%). In both periods, all Gram-positive isolates were sensitive to vancomycin. The infection-related mortality was comparable between patients receiving prophylaxis and those not receiving prophylaxis (1.5%, n=1 vs. 1.3%, n=2). CONCLUSIONS These findings suggest that quinolone prophylaxis for neutropenia does not induce a significant increase in the growth of quinolone- and multidrug-resistant bacteria. Rather, discontinuing quinolone prophylaxis may induce a dramatic increase in the growth of Gram-negative bacteria, including ESBL producers. Our results suggest that the necessity for quinolone prophylaxis in neutropenic patients should be determined based on local antibiotic resistance patterns.
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Affiliation(s)
- Yong Chong
- Department of Blood and Marrow Transplantation, Hara-Sanshin Hospital, 1-8, Taihaku-cho Hakata-ku, Fukuoka, 812-0033, Japan.
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Abstract
CONTEXT Fatal adverse events (FAEs) have been reported in cancer patients treated with the widely used angiogenesis inhibitor bevacizumab in combination with chemotherapy. Currently, the role of bevacizumab in treatment-related mortality is not clear. OBJECTIVE To perform a systematic review and meta-analysis of published randomized controlled trials (RCTs) to determine the overall risk of FAEs associated with bevacizumab. DATA SOURCES PubMed, EMBASE, and Web of Science databases as well as abstracts presented at American Society of Clinical Oncology conferences from January 1966 to October 2010 were searched to identify relevant studies. STUDY SELECTION AND DATA EXTRACTION Eligible studies included prospective RCTs in which bevacizumab in combination with chemotherapy or biological therapy was compared with chemotherapy or biological therapy alone. Summary incidence rates, relative risks (RRs), and 95% confidence intervals (CIs) were calculated using fixed- or random-effects models. DATA SYNTHESIS A total of 10,217 patients with a variety of advanced solid tumors from 16 RCTs were included in the analysis. The overall incidence of FAEs with bevacizumab was 2.5% (95% CI, 1.7%-3.9%). Compared with chemotherapy alone, the addition of bevacizumab was associated with an increased risk of FAEs, with an RR of 1.46 (95% CI, 1.09-1.94; P = .01; incidence, 2.5% vs 1.7%). This association varied significantly with chemotherapeutic agents (P = .045) but not with tumor types (P = .13) or bevacizumab doses (P = .16). Bevacizumab was associated with an increased risk of FAEs in patients receiving taxanes or platinum agents (RR, 3.49; 95% CI, 1.82-6.66; incidence, 3.3% vs 1.0%) but was not associated with increased risk of FAEs when used in conjunction with other agents (RR, 0.85; 95% CI, 0.25-2.88; incidence, 0.8% vs 0.9%). The most common causes of FAEs were hemorrhage (23.5%), neutropenia (12.2%), and gastrointestinal tract perforation (7.1%). CONCLUSION In a meta-analysis of RCTs, bevacizumab in combination with chemotherapy or biological therapy, compared with chemotherapy alone, was associated with increased treatment-related mortality.
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Affiliation(s)
- Vishal Ranpura
- Department of Medicine, Stony Brook University Cancer Center, 9447 SUNY, Stony Brook, NY 11794, USA
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Neuenschwander LC, Bittencourt H, Ribeiro AFT, Teixeira AL, Teixeira MM, Teixeira JC, Nobre V. Plasma levels of procalcitonin and eight additional inflammatory molecules in febrile neutropenic patients. Clinics (Sao Paulo) 2011; 66:1699-705. [PMID: 22012040 PMCID: PMC3180156 DOI: 10.1590/s1807-59322011001000006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2011] [Accepted: 06/19/2011] [Indexed: 01/09/2023] Open
Abstract
OBJECTIVE This study aimed to examine the association between different inflammatory markers and specific clinical endpoints in patients with febrile neutropenia. METHOD We prospectively evaluated the expression of procalcitonin (PCT), interleukin 8 (IL-8), induced protein-10, tumor necrosis factor alpha (TNF-α), two soluble TNF-α receptors (sTNF-R I and sTNF-R II), monocyte chemotactic protein-1 (MCP-1), macrophage inflammatory protein-1 alpha, and eotaxin in 37 episodes of febrile neutropenia occurring in 31 hospitalized adult onco-hematologic patients. Peripheral blood samples were collected in the morning at inclusion (day of fever onset) and on days 1, 3, and 7 after the onset of fever. Approximately 2-3 ml of plasma was obtained from each blood sample and stored at -80 °C. RESULTS The sTNF-R II level at inclusion (day 1), the PCT level on the day of fever onset, and the change (day 3 - day 1) in the IL-8 and eotaxin levels were significantly higher in patients who died during the 28-day follow-up. A requirement for early adjustment of antimicrobial treatment was associated with higher day 3 levels of IL-8, sTNF-R II, PCT, and MCP-1. CONCLUSION Procalcitonin, sTNF-R II, IL-8, MCP-1, and eotaxin could potentially be used to assess the risk of death and the requirement for early adjustment of antimicrobial treatment in febrile, neutropenic onco-hematologic patients. The levels of the other markers showed no association with any of the evaluated endpoints.
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Affiliation(s)
- Letícia Carvalho Neuenschwander
- Postgraduate Course in Infectious Diseases and Tropical Medicine, Internal Medicine Department, School of Medicine, Universidade Federal de Minas Gerais, Belo Horizonte/MG, Brazil
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Quilty S, Kwok G, Hajkowicz K, Currie B. High incidence of methicillin-resistant Staphylococcus aureus sepsis and death in patients with febrile neutropenia at Royal Darwin Hospital. Intern Med J 2010; 39:557-9. [PMID: 19732205 DOI: 10.1111/j.1445-5994.2009.02003.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Aytaç S, Yildirim I, Ceyhan M, Cetin M, Tuncer M, Kara A, Cengiz AB, Seçmeer G, Yetgin S. Risks and outcome of fungal infection in neutropenic children with hematologic diseases. Turk J Pediatr 2010; 52:121-125. [PMID: 20560245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
In this retrospective study, we report the results of antifungal treatments (AFTs) in febrile neutropenic episodes in patients with acute lymphoblastic leukemia (ALL), acute myeloid leukemia (AML) and aplastic anemia (AA) in our center. From January 2004 to December 2005, a total of 52 patients and 221 febrile neutropenic episodes were evaluated. AFT was started in 96 (43%) of the 221 episodes. Amphotericin B and fluconazole were used in 44 (46%) and 52 (54%) febrile neutropenic episodes, respectively. Microbiologically or histopathologically evident fungal infections were detected in 35 of 96 febrile neutropenic episodes. The mortality rate due to fungal infection was higher in patients with AA (7/8 patients) and AML (7/12 patients) than in ALL patients (1/32). Mortality for the whole group was 28%. When the mortality rate was compared between the two treatment groups (amphotericin B vs fluconazole), mortality was significantly higher in patients receiving amphotericin B [n = 14 (93%) and n = 1 (7%), respectively].
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Affiliation(s)
- Selin Aytaç
- Unit of Hematology, Department of Pediatrics, Hacettepe University Faculty of Medicine, Ankara, Turkey
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Jang HC, Lee S, Song KH, Jeon JH, Park WB, Park SW, Kim HB, Kim NJ, Kim EC, Oh MD, Choe KW. Clinical features, risk factors and outcomes of bacteremia due to enterococci with high-level gentamicin resistance: comparison with bacteremia due to enterococci without high-level gentamicin resistance. J Korean Med Sci 2010; 25:3-8. [PMID: 20052340 PMCID: PMC2800024 DOI: 10.3346/jkms.2010.25.1.3] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2008] [Accepted: 02/24/2009] [Indexed: 11/30/2022] Open
Abstract
High-level gentamicin resistance (HLGR) in enterococci has increased since the 1980s, but the clinical significance of the resistance and its impact on outcome have not been established. One hundred and thirty-six patients with bacteremia caused by enterococci with HLGR (HLGR group) were compared with 79 patients with bacteremia caused by enterococci without HLGR (non-HLGR group). Hematologic malignancy, neutropenia, Enterococcus faecium infection, nosocomial infection and monomicrobial bacteremia were more common in the HLGR group than the non-HLGR group, and APACHE II scores were also higher (P<0.05, in each case). Neutropenia, monomicrobial infection, stay in intensive care at culture, and use of 3rd generation cephalosporin, were independent risk factors for acquisition of HLGR enterococcal bacteremia. Fourteen-day and 30-day mortalities were higher in the HLGR group than the non-HLGR group in univariate analysis (37% vs. 15%, P=0.001; 50% vs. 22%, P<0.001). However, HLGR was not an independent risk factor for mortality due to enterococcal bacteremia in multivariate analysis. Therefore, HLGR enterococcal bacteremia is associated with more severe comorbid conditions and higher mortality than non-HLGR enterococcal bacteremia but the HLGR itself does not contribute significantly to mortality.
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Affiliation(s)
- Hee-Chang Jang
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Shinwon Lee
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Kyoung-Ho Song
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Jae Hyun Jeon
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Wan Beom Park
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Sang-Won Park
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Hong Bin Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Nam Joong Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Eui-Chong Kim
- Department of Laboratory Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Myoung-don Oh
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
| | - Kang Won Choe
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul, Korea
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Mebis J, Goossens H, Berneman ZN. Cefepime and mortality. Lancet Infect Dis 2009; 9:585-586. [PMID: 19778758 DOI: 10.1016/s1473-3099(09)70238-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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Arnold HM, McKinnon PS, Augustin KM, Hladnik LM, Casabar E, Reichley RM, Dubberke ER, Westervelt P, Ritchie DJ. Assessment of an alternative meropenem dosing strategy compared with imipenem-cilastatin or traditional meropenem dosing after cefepime failure or intolerance in adults with neutropenic fever. Pharmacotherapy 2009; 29:914-23. [PMID: 19637944 PMCID: PMC4256050 DOI: 10.1592/phco.29.8.914] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
STUDY OBJECTIVE To compare clinical outcomes of patients receiving an alternative dosage of meropenem with those of patients receiving imipenem-cilastatin or the traditional dosage of meropenem after failure of or intolerance to cefepime for treatment of febrile neutropenia. DESIGN Retrospective, single-center cohort study. SETTING 1250-bed urban academic medical center. PATIENTS One hundred twenty-seven adults with neutropenic fever who received either imipenem-cilastatin or meropenem; imipenem-cilastatin was the preferred carbapenem until September 1, 2006, after which meropenem became the formulary carbapenem. MEASUREMENTS AND MAIN RESULTS Of the 127 patients, 40 received imipenem-cilastatin 500 mg every 6 hours between September 1, 2005, and August 31, 2006; 87 patients received meropenem between September 1, 2006, and August 31, 2007: 29 received a traditional dosage of meropenem 1 g every 8 hours, and 58 received an alternative dosage of meropenem 500 mg every 6 hours. Primary outcomes of time to defervescence (median 3 vs 2 vs 3 days), need for additional antibiotics (20% vs 17% vs 14%), and time to receipt of additional antibiotics (median 5 vs 2 vs 1 days) were not significantly different among the imipenem-cilastatin, traditionally dosed meropenem, and alternatively dosed meropenem groups, respectively. In addition, significant differences in secondary outcomes, which were treatment duration (median 10 vs 8 vs 8 days), seizure rate (0% vs 0% vs 0%), in-hospital mortality (5% vs 7% vs 7%), and 30-day mortality (13% vs 7% vs 14%), were not identified among the three groups, respectively. CONCLUSION The alternative meropenem dosage of 500 mg every 6 hours yielded similar patient outcomes, including time to defervescence, need for additional antibiotics, duration of therapy, and mortality, when compared with the traditional meropenem dosage and imipenem-cilastatin in adults with febrile neutropenia. In addition, no adverse effects on clinical outcomes were observed with the alternative dosage of meropenem.
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Affiliation(s)
| | | | | | | | | | | | | | | | - David J. Ritchie
- Barnes-Jewish Hospital, St. Louis, MO
- St. Louis College of Pharmacy, St. Louis, MO
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Raj R, Kamath SR, Ranjit S, Shankar N, Lakshmanan V. Granulocyte transfusion in children. Indian Pediatr 2009; 46:516-518. [PMID: 19179734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2007] [Accepted: 07/24/2008] [Indexed: 05/27/2023]
Abstract
We describe a single institution experience with the use of granulocyte transfusion in children. This is a retrospective analysis of 45 collections of granulocyte units obtained by apheresis after priming with dexamethasone, infused into 17 children with severe neutropenic infections. Ten children survived the acute infection. Granulocyte transfusion is a useful adjunct to antimicrobials and growth factors in post chemotherapy neutropenic sepsis and is highly effective in children with chronic granulomatous disease and life threatening infections.
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Treon SP, Branagan AR, Ioakimidis L, Soumerai JD, Patterson CJ, Turnbull B, Wasi P, Emmanouilides C, Frankel SR, Lister A, Morel P, Matous J, Gregory SA, Kimby E. Long-term outcomes to fludarabine and rituximab in Waldenström macroglobulinemia. Blood 2009; 113:3673-8. [PMID: 19015393 PMCID: PMC2670786 DOI: 10.1182/blood-2008-09-177329] [Citation(s) in RCA: 118] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2008] [Accepted: 10/27/2008] [Indexed: 11/20/2022] Open
Abstract
We report the long-term outcome of a multicenter, prospective study examining fludarabine and rituximab in Waldenström macroglobulinemia (WM). WM patients with less than 2 prior therapies were eligible. Intended therapy consisted of 6 cycles (25 mg/m(2) per day for 5 days) of fludarabine and 8 infusions (375 mg/m(2) per week) of rituximab. A total of 43 patients were enrolled. Responses were: complete response (n = 2), very good partial response (n = 14), partial response (n = 21), and minor response (n = 4), for overall and major response rates of 95.3% and 86.0%, respectively. Median time to progression for all patients was 51.2 months and was longer for untreated patients (P = .017) and those achieving at least a very good partial response (P = .049). Grade 3 or higher toxicities included neutropenia (n = 27), thrombocytopenia (n = 7), and pneumonia (n = 6), including 2 patients who died of non-Pneumocystis carinii pneumonia. With a median follow-up of 40.3 months, we observed 3 cases of transformation to aggressive lymphoma and 3 cases of myelodysplastic syndrome/acute myeloid leukemia. The results of this study demonstrate that fludarabine and rituximab are highly active in WM, although short- and long-term toxicities need to be carefully weighed against other available treatment options. This study is registered at clinicaltrials.gov as NCT00020800.
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MESH Headings
- Aged
- Antibodies, Monoclonal/administration & dosage
- Antibodies, Monoclonal/adverse effects
- Antibodies, Monoclonal, Murine-Derived
- Antineoplastic Combined Chemotherapy Protocols/administration & dosage
- Antineoplastic Combined Chemotherapy Protocols/adverse effects
- Disease-Free Survival
- Female
- Follow-Up Studies
- Humans
- Leukemia, Myeloid, Acute/chemically induced
- Leukemia, Myeloid, Acute/mortality
- Male
- Middle Aged
- Myelodysplastic Syndromes/chemically induced
- Myelodysplastic Syndromes/mortality
- Neoplasms, Second Primary/chemically induced
- Neoplasms, Second Primary/mortality
- Neutropenia/chemically induced
- Neutropenia/mortality
- Pneumonia/chemically induced
- Pneumonia/mortality
- Prospective Studies
- Rituximab
- Survival Rate
- Thrombocytopenia/chemically induced
- Thrombocytopenia/mortality
- Time Factors
- Vidarabine/administration & dosage
- Vidarabine/adverse effects
- Vidarabine/analogs & derivatives
- Waldenstrom Macroglobulinemia/diet therapy
- Waldenstrom Macroglobulinemia/mortality
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Affiliation(s)
- Steven P Treon
- Bing Center for Waldenström's Macroglobulinemia, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA 02115, USA.
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Ramsey SD, Liu Z, Boer R, Sullivan SD, Malin J, Doan QV, Dubois RW, Lyman GH. Cost-effectiveness of primary versus secondary prophylaxis with pegfilgrastim in women with early-stage breast cancer receiving chemotherapy. Value Health 2009; 12:217-225. [PMID: 18673353 DOI: 10.1111/j.1524-4733.2008.00434.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
OBJECTIVE Prophylaxis with granulocyte colony-stimulating factor (G-CSF) reduces the risk of febrile neutropenia (FN) in patients receiving myelosuppressive chemotherapy. We estimated the incremental cost-effectiveness of G-CSF pegfilgrastim primary (starting in cycle 1 and continuing in subsequent cycles of chemotherapy) versus secondary (only after an FN event) prophylaxis in women with early-stage breast cancer receiving myelosuppressive chemotherapy with a >or=20% FN risk. METHODS A decision-analytic model was constructed from a health insurer's perspective with a lifetime study horizon. The model considers direct medical costs and outcomes related to reduced FN and potential survival benefits because of reduced FN-related mortality. Inputs for the model were obtained from the medical literature. Sensitivity analyses were conducted across plausible ranges in parameter values. RESULTS The incremental cost-effectiveness ratio (ICER) of pegfilgrastim as primary versus secondary prophylaxis was $48,000/FN episode avoided. Adding survival benefit from avoiding FN mortality yielded an ICER of $110,000/life-year gained (LYG) or $116,000/quality-adjusted life-year (QALY) gained. The most influential factors included FN case-fatality, FN relative risk reduction from primary prophylaxis, and age at diagnosis. CONCLUSIONS Compared with secondary prophylaxis, the cost-effectiveness of pegfilgrastim as primary prophylaxis may be equivalent or superior to other commonly used supportive care interventions for women with breast cancer. Further assessment of the direct impact of G-CSF on short- and long-term survival is needed to substantiate these findings.
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Affiliation(s)
- Scott D Ramsey
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center and University of Washington Department of Medicine, Seattle, WA 98109, USA.
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Dorantes-Díaz D, Garza-Sánchez J, Cancino-López JA, Rocha-Ramírez JL, Rojas-Illanes FM, Parrado-Montaño JW, Hernández-Escalante VM. [Prevalence of neutropenic enterocolitis in adults with severe neutropenia and associated mortality.]. Rev Gastroenterol Mex 2009; 74:224-229. [PMID: 19858011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
BACKGROUND Neutropenic enterocolitis (NEC) is characterized by inflammatory damage and necrosis of the intestinal mucosa, mainly of the terminal ileum and the cecum. It is more frequent in patients with leukemia and/or undergoing antineoplastic chemotherapy, and the main risk factor is neutropenia <1000/mm3. OBJECTIVE To know the prevalence of NEC and the mortality associated with it in adults with hematologic conditions and neutropenia <1000/mm3. MATERIAL AND METHODS All adult patients who were hospitalized for malignant hematologic conditions with neutropenia <1000/mm3 were enrolled in the study; those with neutropenia >1000/mm3 were excluded. The diagnosis of NEC was based on the clinical data and imaging tests (abdominal plain X-rays and CT scan). Demographics of all patients were collected, as well as the data related with the course and treatment of the underlying hematologic condition and the NEC. RESULTS 117 patients were enrolled in the study; 75.2% of them with some type of acute leukemia. The diagnosis of NEC was made in 8 patients (6.8%). NEC occurred in 10.5% of the patients with acute myeloid leukemia and in 8.0% of those with acute lymphocytic leukemia. Three patients died, which resulted in a 37.5% mortality rate. No association was found between the severity of neutropenia and the onset of NEC or NEC-related mortality. CONCLUSIONS The prevalence of NEC in patients with hematologic conditions admitted for severe neutropenia is 6.8% and the mortality rate associated with this complication is 37.5%.
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Affiliation(s)
- D Dorantes-Díaz
- Servicio de Cirugía de Colon y Recto, UMAE Hospital de Especialidades Dr. Bernardo Sepúlveda G, Centro Médico Nacional Siglo XXI IMSS, México, DF.
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Ramzi J, Mohamed Z, Yosr B, Karima K, Raihane B, Lamia A, Hela BA, Zaher B, Balkis M. Predictive factors of septic shock and mortality in neutropenic patients. ACTA ACUST UNITED AC 2008; 12:543-8. [PMID: 17852435 DOI: 10.1080/10245330701384237] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Neutropenia is a major risk factor for developing a serious infection. Bacteremia still causes significant mortality among neutropenic patients with cancer. The purpose of this study was to identify risk factors for septic shock and for mortality in neutropenic patients with leukemia and bacteremia. Consecutive samples from 20 patients with acute myeloid leukemia and bacteremia were studied during a 1 year period (January-December 2003). All patients received empirical antibiotic therapies for febrile episodes using ceftazidime plus amikacin. About 110 neutropenic febrile episodes were noted: clinically documented 14.54%, microbiologically documented 16.36% and fever of unknown origin 69.09%. Gram-negative organism caused eight febrile episodes: Pseudomonas (5), Klebsiella (3). Gram-positive organism caused 10 episodes: Staphylococcus (6), Streptococci (2), Enterococci (2). Pulmonary infection accounted for 25% of clinically documented infections. About 14 of the 110 febrile episodes were associated with septic shock causing mortality in 7 patients. In a univariate analysis variables associated with septic shock were: pulmonary infection (OR = 17, p = 0.001), serum bicarbonate < 17 mmol/l (OR = 68, p < 0.001) and serum lactate >3 mmol/l (OR = 62, p < 0.001). Variables associated with mortality were: pulmonary infection (OR = 83, p < 0.001) and serum bicarbonate < 17 mmol/l (OR = 61, p < 0.001). In a multivariate analysis two variables were associated with septic shock: pulmonary infection (OR = 5, p = 0.043) and serum lactate >3 mmol/l (OR = 10, p = 0.003). An elevated serum lactate (>3 mmol/l) and low serum bicarbonate ( < 17 mmol/l) at the onset of bacteremia are useful biomarkers in predicting septic shock and mortality in neutropenic patients.
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Affiliation(s)
- Jeddi Ramzi
- Department of Hematology Place du gouvernement la Kasbah, Aziza Othmana University Hospital, Tunis, Tunisia.
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Lal A, Bhurgri Y, Rizvi N, Virwani M, Memon RU, Saeed W, Sardar MR, Kumar P, Shaikh AJ, Adil S, Masood N, Khurshed M. Factors influencing in-hospital length of stay and mortality in cancer patients suffering from febrile neutropenia. Asian Pac J Cancer Prev 2008; 9:303-308. [PMID: 18712980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023] Open
Abstract
INTRODUCTION Febrile neutropenia (FN) is a major complication of chemotherapy, costly in terms of morbidity, mortality and associated financial expenditure. The present study was conducted with the goal of highlighting FN as a serious problem in Pakistan, with the longer term objective of improved cancer survival, reduction in length of stay (LOS) in hospital, morbidity, mortality and costs in our existing developing country scenario. METHODS A cross-sectional descriptive study was conducted on patients, > or =18 years, admitted with FN as a consequence of chemotherapy at a referral hospital in Karachi from 1st September 2006 to 30th April 2007. RESULTS A total of 80 patients [43 (53.8%) males and 37 (46.2%) females] were selected. The mean age was 47.4 (SD +/-16.6; range 18-79) years. Sixty eight patients (86%) were < or = 65 years, 50% were < or = 50 years. Overall, inhospital mortality was 11%; 4% for patients on granulocyte colony stimulating factor (G-CSF) prophylaxis as against 20% for those without. The cause of death was either pneumonia or septic shock. Mean LOS was 7.53 (SD +/-3.8; range 2-17) days. Hematological malignancies, older age, severity of dehydration, pneumonia and culture positivity were significantly associated with LOS and death. Those above 50 years of age were 1.5 times as likely to be hospitalized longer and > three times as likely to die. Bacteremia conferred a 5-fold and pneumonia an 8-fold increase in the risk of death. CONCLUSION The results of this study indicate that age, vital instability, dehydration, high creatinine, culture positivity and hematological malignancies are high risk factors in chemotherapy induced FN. Identification of FN risk factors with poor outcomes may help in devising protocols for modified dosage or including GCFs initially. This may help reduce the cost of cancer care as well as mortality and morbidity. Prospective studies of FN in multiple centers in Pakistan may be beneficial in evaluating these risk factors further.
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Affiliation(s)
- Amar Lal
- Section of Medical Oncology and Hematology, Department of Medicine, Aga Khan University Hospital, Karachi
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Mokart D, Kipnis E, Guerre-Berthelot P, Vey N, Capo C, Sannini A, Brun JP, Blache JL, Mege JL, Blaise D, Guery BP. Monocyte deactivation in neutropenic acute respiratory distress syndrome patients treated with granulocyte colony-stimulating factor. Crit Care 2008; 12:R17. [PMID: 18282280 PMCID: PMC2374582 DOI: 10.1186/cc6791] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2007] [Revised: 01/09/2008] [Accepted: 02/18/2008] [Indexed: 02/06/2023] Open
Abstract
INTRODUCTION In severely neutropenic septic acute respiratory distress syndrome (ARDS) patients, macrophages and monocytes are the last potentially remaining innate immune cells. We have previously shown, however, a deactivation of the alveolar macrophage in neutropenic septic ARDS patients. In the present study, we tried to characterize in vitro monocyte baseline cytokine production and responsiveness to lipopolysaccharide exposure. METHODS Twenty-two consecutive patients with cancer were prospectively enrolled into a prospective observational study in an intensive care unit. All patients developed septic ARDS and were divided into two groups: neutropenic patients (n = 12) and non-neutropenic patients (n = 10). All of the neutropenic patients received granulocyte colony-stimulating factor whereas no patient in the non-neutropenic group received granulocyte colony-stimulating factor. We compared monocytes from neutropenic patients with septic ARDS with monocytes from non-neutropenic patients and healthy control individuals (n = 10). Peripheral blood monocytes were cultured, and cytokine levels (TNFalpha, IL-1beta, IL-6, IL-10, and IL-1 receptor antagonist) were assayed with and without lipopolysaccharide stimulation. RESULTS TNFalpha, IL-6, IL-10 and IL-1 receptor antagonist levels in unstimulated monocytes were lower in neutropenic patients compared with non-neutropenic patients. Values obtained in the healthy individuals were low as expected, comparable with neutropenic patients. In lipopolysaccharide-stimulated monocytes, both inflammatory and anti-inflammatory cytokine production were significantly lower in neutropenic patients compared with non-neutropenic patients and control individuals. CONCLUSION Consistent with previous results concerning alveolar macrophage deactivation, we observed a systemic deactivation of monocytes in septic neutropenic ARDS. This deactivation participates in the overall immunodeficiency and could be linked to sepsis, chemotherapy and/or the use of granulocyte colony-stimulating factor.
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Affiliation(s)
- Djamel Mokart
- Department of Anesthesiology and Intensive Care Unit, Paoli-Calmette Institute, 232 bd Sainte Marguerite, 13273 Marseille Cedex 9, France.
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Abou-Mourad Y, Otrock ZK, Makarem JA, Kattan JG, Farhat FS, Jalloul R, Mokaddem WT, Ghosen MG, Taher AT, Chehal AA, Shamseddine AI. Docetaxel and irinotecan as first-line chemotherapy in patients with advanced non-small-cell lung cancer: a pilot study. J Med Liban 2008; 56:16-21. [PMID: 19534086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
AIMS The aim of this study is to evaluate the activity and toxicity of the combination docetaxel and irinotecan as first-line therapy for advanced non-small-cell lung cancer (NSCLC). MATERIALS & METHODS Twenty-two chemotherapy-naive patients with stage IIIB with pleural effusion or stage IV NSCLC received irinotecan 50 mg/m2 on days 1, 8, and 15, and docetaxel 50 mg/m2 on day 2, every 28 days until disease progression. RESULTS Median follow-up was 10 months (range: 2-28 months). The overall response rate was 36.4% (8/22 patients; 95% confidence interval: 16.8-56.0), with no complete responses. Median time to disease progression was 5 months (range: 1-24 months) and median overall survival was 10 months (range: 2-28). Grade 3-4 diarrhea was observed in 2 patients (9.1%). Grade 3-4 neutropenia occurred in 2 patients (9.1%): 1 episode of febrile neutropenia in one patient, and 1 death due to neutropenic sepsis in another patient. One patient received transfusion for grade 4 anemia. CONCLUSIONS Irinotecan showed a moderate response rate and overall survival of clinical interest. Diarrhea was the main toxicity. This regimen may be suitable for patients unable to tolerate cisplatin-based therapy, for elderly and/or for patients with poor performance status, and should be investigated in a larger trial.
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Zuckermann J, Moreira LB, Stoll P, Moreira LM, Kuchenbecker RS, Polanczyk CA. Compliance with a critical pathway for the management of febrile neutropenia and impact on clinical outcomes. Ann Hematol 2007; 87:139-45. [PMID: 17938926 DOI: 10.1007/s00277-007-0390-7] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2007] [Accepted: 09/14/2007] [Indexed: 11/30/2022]
Abstract
Febrile neutropenia is associated with significant morbidity and mortality. Managing infectious in neutropenic patients remains a dynamic process, making necessary timely and efficient empirical antibiotic therapy. The implementation of critical pathways has been suggested as a strategy to improve clinical effectiveness. This study evaluated the compliance with an institutional critical pathway for the management of febrile neutropenia and the impact on clinical outcomes at Hospital de Clínicas de Porto Alegre, Brazil (HCPA). We performed a cohort study that prospectively included patients hospitalized from January 2004 to December 2005 and presented febrile neutropenia (190 episodes). Historical controls were selected from March 2001 to April 2003 (193 episodes) before the critical pathway was introduced. This study showed a low rate of full compliance (21.6%; 95% CI 15.7-27.5) with the critical pathway. In most cases, there was partial compliance (67.9%; 95% CI 61.3-74.5). Despite the moderate adherence observed, we recorded a decrease in in-hospital all-cause mortality in the sample studied after protocol implementation (from 24.4 to 14.4%; P = 0.017) and reduction in the length of use of cephalosporin and quinolones. In conclusion, implementation of a critical pathway seems to be an effective strategy to improve clinical outcomes in patients hospitalized with febrile neutropenia.
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Affiliation(s)
- J Zuckermann
- Postgraduate Program in Medical Sciences, School of Medicine, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brazil
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Gil L, Styczynski J, Komarnicki M. Infectious complication in 314 patients after high-dose therapy and autologous hematopoietic stem cell transplantation: risk factors analysis and outcome. Infection 2007; 35:421-7. [PMID: 17926001 DOI: 10.1007/s15010-007-6350-2] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2006] [Accepted: 06/27/2007] [Indexed: 01/01/2023]
Abstract
BACKGROUND Infectious complications occur in most of the patients receiving high-dose therapy (HDT) and autologous hematopoietic stem cell transplantation (HSCT). The objective of the study was to analyze of the type and incidence of infectious complications during neutropenia after HDT and autologous HSCT with respect to risk factors related to stem cell transplant setting in patients treated for hematological malignancies in a single center. PATIENTS AND METHODS A total number of 314 patients diagnosed for Hodgkin's disease (HD), non-Hodgkin's lymphoma (NHL), acute myeloid leukemia (AML), multiple myeloma (MM) or acute lymphoblastic leukemia (ALL) were included in the study. Analysis of risk factors and outcome of infections after HDT and autologous HSCT was performed. RESULTS Infectious complications during neutropenia after HDT occurred in 92.3% patients. Microbiologically documented infections (MDI) accounted for 38.9% of febrile episodes, clinically documented infections (CDI) for 9.3%, and fever of unknown origin (FUO) for 51.7% cases. Median time to defervescence with antibiotic therapy was seven days for FUO and nine days for documented infections (p < 0.001). Duration of infection correlated with the length of very severe neutropenia (p < 0.001). Response to first-line antibiotic therapy was seen in 34% patients. Infections were fatal in 12 (3.8%) patients. The highest probability of infection was observed for ALL and AML patients, especially these conditioned with total body irradiation (TBI). CONCLUSION Patients at high risk of infection after autologous HSCT were identified as those with acute leukemia and those after conditioning with TBI, all with prolonged neutropenia. We suggest that newer prophylactic strategies should be administered to these groups of patients.
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Affiliation(s)
- L Gil
- Department of Hematology, University of Medical Sciences, ul. Szamarzewskiego 84, 60-569, Poznan, Poland.
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Santolaya ME, Alvarez AM, Avilés CL, Becker A, Mosso C, O'Ryan M, Payá E, Salgado C, Silva P, Topelberg S, Tordecilla J, Varas M, Villarroel M, Viviani T, Zubieta M. Admission clinical and laboratory factors associated with death in children with cancer during a febrile neutropenic episode. Pediatr Infect Dis J 2007; 26:794-8. [PMID: 17721373 DOI: 10.1097/inf.0b013e318124aa44] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Early identification of children with cancer at risk for death during a febrile neutropenic (FN) episode may increase their possibility for survival. Our aim was to identify at the time of admission, clinical and laboratory variables differing significantly among children who survived or died during a FN episode. METHODS In a prospective, multicenter study, children admitted with a high-risk FN episode were uniformly evaluated at enrollment and managed according to a national consensus protocol. Medical charts of children who died were evaluated to determine whether the death could be associated with an infection. Admission clinical and laboratory variables significantly associated with death were identified. RESULTS A total of 393 (70%) of 561 FN episodes evaluated from June 2004 to December 2005 were classified as high risk for invasive bacterial infection, of which 14 (3.6%) resulted in an infectious-related death. Deaths occurred from 2 to 27 days after admission, and most dying children were admitted with relapse of acute lymphocytic leukemia (36%), hypotension (71%), and a diagnosis of sepsis (79%), compared with surviving children (16%, 20%, and 5% respectively, P < 0.001). Children who died were admitted with lower absolute neutrophil count (P < 0.001) and absolute monocytes count levels (P = 0.008), higher blood urinary nitrogen (P = 0.03) and C-reactive protein values (P < 0.001), and had more positive cultures (79% versus 32%, P = 0.008). CONCLUSIONS We identified early clinical and laboratory findings significantly associated with death occurring at a later stage. Routine evaluation of these variables may prove to be useful in the early identification of children with a high-risk FN episode at risk for death.
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Affiliation(s)
- María E Santolaya
- Department of Pediatrics, Hospital Luis Calvo Mackennna, Santiago, Chile.
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