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Valković T, Gačić V, Ivandić J, Petrov B, Dobrila-Dintinjana R, Dadić-Hero E, Načinović-Duletić A. Infections in Hospitalised Patients with Multiple Myeloma: Main Characteristics and Risk Factors. Turk J Haematol 2017; 32:234-42. [PMID: 26376590 PMCID: PMC4563199 DOI: 10.4274/tjh.2013.0173] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
OBJECTIVE Multiple myeloma is a common haematological malignancy and immune dysfunction is the hallmark of the disease. It leads to an increased infection risk, which is still a major cause of mortality. The infection spectrum and characteristics have evolved with the introduction of novel agents. An understanding of risk factors that increase susceptibility to infections is critical in fighting them. This retrospective investigation aimed to establish the incidence and main characteristics of infections in non-transplanted hospitalised myeloma patients in our department over a 3-year period, as well as factors associated with infections. MATERIALS AND METHODS A total of 240 hospitalised patients with multiple myeloma (120 males and 120 females; average age: 69 years, range: 41-89 years) who were diagnosed or treated in our department from January 2008 to December 2010 were included in this study and their data were retrospectively analysed. RESULTS Infections were identified in 17.9% of hospitalised patients. The most common pathogen found was Pseudomonas aeruginosa. The frequency of gram-positive and gram-negative pathogens was similar. In 37.2% of cases, the agent was not isolated. The most common sites of infections were the urinary system and the blood (septicemia). The frequency of infection increased with duration of disease and the rate of reinfection was 41.9%. The patients treated with bortezomib had the highest infection occurrence. Fatal outcome occurred in 9.3% of cases. CONCLUSION The factors associated with infections in this investigation were female sex, 3B clinical stage of disease, increased serum creatinine and ferritin levels, neutropenia, poor general condition, and presence of catheters. Myeloma patients with one or more of these mentioned risk factors should be monitored with particular care in order to decrease the incidence and severity of infective complications.
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Affiliation(s)
| | | | - Jelena Ivandić
- University Hospital Centre Rijeka, Clinic of Gynaecology and Obstetrics, Rijeka, Croatia Phone: +0038551421426 E-mail:
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Mhaskar R, Clark OAC, Lyman G, Engel Ayer Botrel T, Morganti Paladini L, Djulbegovic B. Colony-stimulating factors for chemotherapy-induced febrile neutropenia. Cochrane Database Syst Rev 2014; 2014:CD003039. [PMID: 25356786 PMCID: PMC7141179 DOI: 10.1002/14651858.cd003039.pub2] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Febrile neutropenia is a frequent adverse event experienced by people with cancer who are undergoing chemotherapy, and is a potentially life-threatening situation. The current treatment is supportive care plus antibiotics. Colony-stimulating factors (CSFs), such as granulocyte-CSF (G-CSF) and granulocyte-macrophage CSF (GM-CSF), are cytokines that stimulate and accelerate the production of one or more cell lines in the bone marrow. Clinical trials have addressed the question of whether the addition of a CSF to antibiotics could improve outcomes in individuals diagnosed with febrile neutropenia. However, the results of these trials are conflicting. OBJECTIVES To evaluate the safety and efficacy of adding G-CSF or GM-CSF to standard treatment (antibiotics) when treating chemotherapy-induced febrile neutropenia in individuals diagnosed with cancer. SEARCH METHODS We conducted the search in March 2014 and covered the major electronic databases: the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, LILACS, and SCI. We contacted experts in hematology and oncology and also scanned the citations from the relevant articles. SELECTION CRITERIA We searched for randomized controlled trials (RCTs) that compared CSF plus antibiotics versus antibiotics alone for the treatment of chemotherapy-induced febrile neutropenia in adults and children. DATA COLLECTION AND ANALYSIS We used the standard methodological procedures expected by The Cochrane Collaboration. We performed meta-analysis of the selected studies using Review Manager 5 software. MAIN RESULTS Fourteen RCTs (15 comparisons) including a total of 1553 participants addressing the role of CSF plus antibiotics in febrile neutropenia were included. Overall mortality was not improved by the use of CSF plus antibiotics versus antibiotics alone (hazard ratio (HR) 0.74 (95% confidence interval (CI) 0.47 to 1.16) P = 0.19; 13 RCTs; 1335 participants; low quality evidence). A similar finding was seen for infection-related mortality (HR 0.75 (95% CI 0.47 to 1.20) P = 0.23; 10 RCTs; 897 participants; low quality evidence). Individuals who received CSF plus antibiotics were less likely to be hospitalized for more than 10 days (risk ratio (RR) 0.65 (95% CI 0.44 to 0.95) P = 0.03; 8 RCTs; 1221 participants; low quality evidence) and had more number of participants with a more faster neutrophil recovery (RR 0.52 (95% CI 0.34 to 0.81) P = 0.004; 5 RCTs; 794 participants; moderate quality evidence) than those treated with antibiotics alone. Similarly, participants receiving CSF plus antibiotics had shorter duration of neutropenia (standardized mean difference (SMD) -1.70 (95% CI -2.65 to -0.76) P = 0.0004; 9 RCTs; 1135 participants; moderate quality evidence), faster recovery from fever (SMD -0.49 (95% CI -0.90 to -0.09) P value = 0.02; 9 RCTs; 966 participants; moderate quality evidence) and shorter duration of antibiotics use (SMD -1.50 (95% CI -2.83 to -0.18) P = 0.03; 3 RCTs; 457 participants; low quality evidence) compared with participants receiving antibiotics alone. We found no significant difference in the incidence of deep venous thromboembolism (RR 1.68 (95% CI 0.72 to 3.93) P = 0.23; 4 RCTs; 389 participants; low quality evidence) in individuals treated with CSF plus antibiotics compared with those treated with antibiotics alone. We found higher incidence of bone or joint pain or flu-like symptoms (RR 1.59 (95% CI 1.04 to 2.42) P = 0.03; 6 RCTs; 622 participants; low quality evidence) in individuals treated with CSF plus antibiotics compared with those treated with antibiotics alone. Overall, the methodological quality of studies was moderate to low across different outcomes. The main reasons to downgrade the quality of evidence were inconsistency across the included studies and imprecision of results. AUTHORS' CONCLUSIONS The use of a CSF plus antibiotics in individuals with chemotherapy-induced febrile neutropenia had no effect on overall mortality, but reduced the amount of time participants spent in hospital and improved their ability to achieve neutrophil recovery. It was not clear whether CSF plus antibiotics had an effect on infection-related mortality. Participants receiving CSFs had shorter duration of neutropenia, faster recovery from fever and shorter duration of antibiotics use.
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Affiliation(s)
- Rahul Mhaskar
- Center for Evidence Based Medicine and Health Outcomes Research, University of South Florida, Tampa, Florida, USA
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Cömert M, Güneş AE, Sahin F, Saydam G. Quality of life and supportive care in multiple myeloma. Turk J Haematol 2013; 30:234-46. [PMID: 24385802 PMCID: PMC3878535 DOI: 10.4274/tjh.2012.0192] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2012] [Accepted: 04/01/2013] [Indexed: 12/01/2022] Open
Abstract
Multiple myeloma is the second most common haematological malignancy. Novel therapies have led to improvement in survival. Current myeloma management is matching the progress made in improved survival through disease control while optimising quality of life with effective supportive care. Supportive treatment is an essential part of the therapeutic management of myeloma patients because it is directed towards improving the patient’s quality of life and also can improve survival. The aim of this review is to highlight the relationship among life of quality, supportive care, and improvement in survival. Conflict of interest:None declared.
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Affiliation(s)
- Melda Cömert
- Ege University School of Medicine, Department of Hematology, İzmir, Turkey
| | - Ajda Ersoy Güneş
- Ege University School of Medicine, Department of Hematology, İzmir, Turkey
| | - Fahri Sahin
- Ege University School of Medicine, Department of Hematology, İzmir, Turkey
| | - Güray Saydam
- Ege University School of Medicine, Department of Hematology, İzmir, Turkey
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Abstract
Febrile neutropenia (FN) continues to represent a major cause of morbidity, mortality, and cost in patients receiving cancer chemotherapy. The reported rates of FN vary considerably among studies depending on the treatment regimen, delivered dose intensity, and patient population. The risk of initial FN appears to be highest during the first cycle of chemotherapy and is greatest in certain high-risk groups including elderly patients and those with various comorbidities. Febrile neutropenia continues to have considerable clinical, economic, and quality-of-life impact on affected patients. The risk of mortality associated with FN continues to be relatively high in patients with hematologic malignancies, patients presenting with comorbid illnesses, and patients with bacteremia, pneumonia, or other infection-related complications. The reduction in chemotherapy dose intensity that frequently follows an episode of FN may have considerable life-threatening impact on disease control in responsive and potentially curable malignancies. The economic burden of FN is substantial, with the greatest proportion of the cost associated with the relatively limited number of patients hospitalized for prolonged periods as a result of comorbidities or complications. The colony-stimulating factors (CSFs) may reduce the risk and cost associated with cancer treatment by reducing the probability of hospitalization with FN. Primary prophylaxis with the CSFs may be warranted in patients receiving intensive regimens or in those at greater risk because of age or comorbidities. Further study of various risk factors for FN should help identify patients at greatest risk and likely candidates for targeted use of the hematopoietic growth factors.
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Affiliation(s)
- Gary H Lyman
- James P. Wilmot Cancer Center, University of Rochester Medical Center, Rochester, NY
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Ludwig H, Zojer N. Supportive therapy in multiple myeloma. RECENT RESULTS IN CANCER RESEARCH. FORTSCHRITTE DER KREBSFORSCHUNG. PROGRES DANS LES RECHERCHES SUR LE CANCER 2011; 183:307-33. [PMID: 21509692 DOI: 10.1007/978-3-540-85772-3_15] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
In this chapter we want to give an overview on various supportive measures, which help to prevent or to fight complications of multiple myeloma, improve patient wellbeing and increase safety of administration of specific anti-myeloma therapy.
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Affiliation(s)
- Heinz Ludwig
- Department of Medicine I, Wilhelminenspital, Montleartstr. 37, 1160, Vienna, Austria.
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Pérez Velasco R. Review of granulocyte colony-stimulating factors in the treatment of established febrile neutropenia. J Oncol Pharm Pract 2010; 17:225-32. [DOI: 10.1177/1078155210374129] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Purpose: To assess the value of granulocyte colony-stimulating factors (G-CSF) in promoting recovery from established episodes of febrile neutropenia (FN) after chemotherapy in cancer patients. Method: The literature was searched using the MEDLINE, EMBASE, BIOSIS, and IPA databases. Reference lists from the retrieved papers and hand searches of relevant journals complemented the search. Eleven randomized controlled trials were selected for review. Result: G-CSF use in established FN appears to be limited to a small reduction in neutropenia duration, length of hospitalization, and duration of antibiotic use. Overall, there are no significant reductions in time to neutrophil recovery and fever resolution. The cost analyses performed do not show significant cost savings. Conclusion: Granulocyte colony-stimulating factors (G-CSF) are biological agents typically used for prevention of febrile neutropenia (FN) or as adjunctive treatment with antibiotics of established FN. Most clinical guidelines discourage the general use of G-CSF for adjunctive treatment of ongoing neutropenic fever; however, its use in special situations, such as high-risk for infectious complications or adverse prognostic factors, is advised. G-CSF should be reserved for high-risk cancer patients, in accordance with the results of this review. This recommendation needs to be taken with caution in view of the disparities and methodological flaws found among trials. It is necessary to design further trials appropriately, well-powered and focused on high-risk patients. Moreover, it is necessary to perform an appropriate economic evaluation for this setting.
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Affiliation(s)
- Román Pérez Velasco
- Health Intervention and Technology Assessment Program (HITAP), 6th Floor, 6th Building Department of Health, Ministry of Public Health Tiwanon Rd., Muang, Nonthaburi 11000, Thailand,
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Pettengell R, Aapro M, Brusamolino E, Caballero D, Coiffier B, Pfreundschuh M, Trneny M, Walewski J. Implications of the European Organisation for Research And Treatment Of Cancer (EORTC) guidelines on the use of granulocyte colony-stimulating factor (G-CSF) for lymphoma care. Clin Drug Investig 2009; 29:491-513. [PMID: 19591512 DOI: 10.2165/00044011-200929080-00001] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Febrile neutropenia (FN) is a potentially life-threatening complication of myelosuppressive chemotherapy. The European Organisation for Research and Treatment of Cancer (EORTC) guidelines recommend use of primary granulocyte colony-stimulating factor (G-CSF) prophylaxis if the overall FN risk to a patient is >or=20%, or if a reduction in chemotherapy dose intensity correlates with a poorer outcome. Many of the regimens used for treatment of lymphoma, including R-CHOP (rituximab combined with cyclophosphamide, doxorubicin, vincristine and prednisolone), are associated with an FN risk of approximately 20% or higher. Individual patient factors that may increase the risk of FN such as advanced age or advanced disease should be taken into account when assessing the need for G-CSF support. Predictive models are being developed to facilitate individual risk assessment. Additional anti-infective prophylaxis may be indicated in some settings. There is now much evidence for the benefits of G-CSF in reducing the incidence of FN and facilitating delivery of chemotherapy, including dose-escalated and dose-dense (interval-reduced) regimens. If given according to guidelines, G-CSF has the potential to reduce FN and related morbidity. Furthermore, by facilitating delivery of planned chemotherapy, use of G-CSF may potentially influence survival in the curative setting. Implementation of the EORTC guidelines will lead to a greater proportion of patients receiving G-CSFs, but the costs involved should be at least partly offset by a reduction in FN and its associated costs, including those of hospitalization.
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Affiliation(s)
- Ruth Pettengell
- Department of Heamatology, St George's University of London, Cranmer Terrace, London, UK.
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8
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Grim SA, Clark NM. The role of adjuvant agents in treating fungal diseases. CURRENT FUNGAL INFECTION REPORTS 2009. [DOI: 10.1007/s12281-009-0016-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Abstract
Significant progress in the treatment of multiple myeloma has resulted in improvement of disease control with a trend toward overall and progression-free survival benefit. With the availability of several new therapeutic agents and combinations, a careful emphasis should be placed in the management of disease- and therapy-associated complications. Aggressive management of these complications can impact patients' quality of life as well as treatment outcome. This review highlights some of the critical supportive care measures integral to the optimal care of patients with multiple myeloma.
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Gómez Raposo C, Pinto Marín A, González Barón M. Colony-stimulating factors: clinical evidence for treatment and prophylaxis of chemotherapy-induced febrile neutropenia. Clin Transl Oncol 2006; 8:729-34. [PMID: 17074671 DOI: 10.1007/s12094-006-0119-4] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The hematopoietic growth factors (HGFs) are a family of glycoproteins which plays a major role in the proliferation, differentiation, and survival of primitive hematopoietic stem and progenitor cells, and in the functions of some mature cells. More than 20 different molecules of HGF have been identified. Among them, granulocyte colony-stimulating factor (G-CSF) and granulocyte-macrophage colony-stimulating factor (GM-CSF) have been demostrated to be effective in reducing the incidence of febrile neutropenia when administered inmediately after chemotherapy and as supportive therapy in patients undergoing bone marrow transplantation. Chemotherapy used for treatment of cancer often causes neutropenia, which may be profound, requiring hospitalization, and leading to potentially fatal infection. The uses of the recombinant human hematopoietic colony-stimulating factors G-CSF and GM-CSF for treatment and prophylaxis of chemotherapy-induced febrile neutropenia will be reviewed here.
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Affiliation(s)
- César Gómez Raposo
- Servicio de Oncología Médica, Hospital Universitario La Paz, Madrid, Spain.
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12
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Abstract
The very poor outcome of invasive fungal infections (IFI) in patients with haematological malignancies or recipients of haematopoietic stem cell transplantation is largely attributed to their compromised host defence mechanisms. The restoration or augmentation of immune responses in these patients is now considered as one of the cornerstones of effective antifungal therapy. Major advances in the field of experimental immunology have provided insight on the important regulatory role of cytokines in both innate and adaptive immunity to fungal pathogens. Preclinical studies have convincingly demonstrated that immunomodulation with cytokines can enhance the antifungal activity of neutrophils and monocytes/macrophages as well as upregulate protective T-helper type 1 adaptive immune responses. Evidence on the clinical use of cytokines in immunocompromised hosts with IFI is, however, still scant and inconclusive. The present review summarizes experimental and clinical data on the role of cytokines in the immune response to fungal pathogens and on their potential use for prevention or treatment of fungal infections. Implications for future research are also briefly discussed.
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Clark OAC, Lyman GH, Castro AA, Clark LGO, Djulbegovic B. Colony-Stimulating Factors for Chemotherapy-Induced Febrile Neutropenia: A Meta-Analysis of Randomized Controlled Trials. J Clin Oncol 2005; 23:4198-214. [PMID: 15961767 DOI: 10.1200/jco.2005.05.645] [Citation(s) in RCA: 237] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Purpose Current treatment for febrile neutropenia (FN) includes hospitalization for evaluation, empiric broad-spectrum antibiotics, and other supportive care. Clinical trials have reported conflicting results when studying whether the colony-stimulating factors (CSFs) improve outcomes in patients with FN. This Cochrane Collaboration review was undertaken to further evaluate the safety and efficacy of the CSFs in patients with FN. Methods An exhaustive literature search was undertaken including major electronic databases (CANCERLIT, EMBASE, LILACS, MEDLINE, SCI, and the Cochrane Controlled Trials Register). All randomized controlled trials that compare CSFs plus antibiotics versus antibiotics alone for the treatment of established FN in adults and children were sought. A meta-analysis of the selected studies was performed. Results More than 8,000 references were screened, with 13 studies meeting eligibility criteria for inclusion. The overall mortality was not influenced significantly by the use of CSF (odds ratio [OR] = 0.68; 95% CI, 0.43 to 1.08; P = .1). A marginally significant result was obtained for the use of CSF in reducing infection-related mortality (OR = 0.51; 95% CI, 0.26 to 1.00; P = .05). Patients treated with CSFs had a shorter length of hospitalization (hazard ratio [HR] = 0.63; 95% CI, 0.49 to 0.82; P = .0006) and a shorter time to neutrophil recovery (HR = 0.32; 95% CI, 0.23 to 0.46; P < .00001). Conclusion The use of the CSFs in patients with established FN caused by cancer chemotherapy reduces the amount of time spent in hospital and the neutrophil recovery period. The possible influence of the CSFs on infection-related mortality requires further investigation.
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Er O, Coskun HS, Altinbas M, Ozkan M, Eser B, Cetin M, Altuntas F, Unal A. Meropenem +/- granulocyte colony stimulating factor in the treatment of febrile neutropenic patients with cancer: prospective randomized study. J Chemother 2004; 16:288-92. [PMID: 15330327 DOI: 10.1179/joc.2004.16.3.288] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The purpose of this study was to evaluate the impact of granulocyte-colony stimulating factor (G-CSF) on the therapy for febrile neutropenia (FN). Our patient population differed significantly from those of previous studies as no patients received antimicrobial or CSF prophylaxis before randomization and all were solid tumor patients. When the diagnosis of FN was established, patients were started on intravenous meropenem 1 g every 8 hours and randomly assigned to receive G-CSF (5 microg/kg body weight per day subcutaneously) or not. Twenty-eight patients with 30 FN episodes received G-CSF and 25 patients with 30 FN episodes did not receive G-CSF according to randomization. The time to resolution of fever, recovery of neutrophil count over 1000/mm3, duration of hospitalization, need for erythrocyte and platelet transfusion and mortality rate were similar in both study groups. Side effects of therapy were mild. These results provide preliminary evidence that G-CSF administration, in addition to effective antibiotic therapy as treatment of febrile neutropenic patients with solid tumor, does not help improve infection-related morbidity and mortality.
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Affiliation(s)
- O Er
- Erciyes University Medical Faculty, MK Dedeman Oncology Hospital, Dept of Medical Oncology, Kayseri, Turkey.
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Artym J, Zimecki M, Kruzel ML. Reconstitution of the cellular immune response by lactoferrin in cyclophosphamide-treated mice is correlated with renewal of T cell compartment. Immunobiology 2004; 207:197-205. [PMID: 12777061 DOI: 10.1078/0171-2985-00233] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Cyclophosphamide is an alkylating agent used to treat both malignant and non-malignant immune-mediated inflammatory disorders in humans. It is also known as a potent immunosuppressive drug in humans and experimental animals. The aim of this study was to evaluate the effects of oral administration of lactoferrin (LF) on cellular responses and reconstruction of the lymphocyte pool in mice treated with cyclophosphamide (CP). Twelve week-old CBA mice were given a single intraperitoneal (i.p.) dose of CP (400 mg/kg body weight), then were treated per os with seven doses of LF (1 mg/dose) on alternate days. We demonstrated that the magnitude of delayed type hypersensitivity to ovalbumin, strongly diminished by CP action, was reconstituted by LF. Oral LF treatment also resulted in partial recovery of Concanavalin A-induced splenocyte proliferation. Blood profile analysis revealed elevation of leukocytosis by LF in CP-treated mice (from 64.9 to 84.76% of the control value). LF also caused substantial restoration of the percentage of the lymphocyte population in circulating blood (from 43.4 to 60.2% of the control values). LF alone had no effect on the neutrophil/lymphocyte ratio in normal mice, however, the total number of leukocytes decreased by 23.25%. Furthermore, we showed that LF increased the cellularity of spleens isolated from CP-treated mice (from 53.2 to 78.8%) and the content of peritoneal and alveolar macrophages (elevations from 50.6 to 67.3% and from 65.2 to 83.6%, respectively). Lastly, using panning technique, we demonstrated that LF strongly elevated the pool of CD3+ T cells in normal and CP-immunocompromised mice and CD4+ T cell content. In conclusion, we showed for the first time that lactoferrin, given orally to CP-immunosuppressed mice, could reconstitute a T-cell mediated immune response by renewal of the T cell pool.
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Affiliation(s)
- Jolanta Artym
- Institute of Immunology and Experimental Therapy, Polish Academy of Sciences, Wrocław, Poland
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Abstract
Myelosuppression is a common and anticipated adverse effect of cytotoxic chemotherapy. It is a potential but rare idiosyncratic effect with any other drug, but there is a recognised association with a number of higher-risk agents which justify additional vigilance. Genetic risk factors are being identified which may predispose individuals to this reaction with particular drugs. As marker tests become available, dose adjustment or alternative treatment choices may help to avoid more severe reactions. Myelosuppression is potentially life threatening because of the infection and bleeding complications of neutropenia and thrombocytopenia. Strategies for monitoring, early detection, diagnostic confirmation and appropriate supportive care are well developed for cytotoxic therapy. Developments in antimicrobial chemotherapy, blood product transfusion support and growth factor therapy have improved outcomes. These advances are largely applicable to idiosyncratic drug-induced myelosuppression, reinforcing the importance of early recognition and referral to appropriate expertise. Many reactions will resolve on drug withdrawal with appropriate supportive care during the period of cytopenia. Prolonged marrow failure may require more specific treatment with intensive immunosuppression or consideration of bone marrow transplantation.
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Affiliation(s)
- Peter J Carey
- Sunderland Royal Infirmary, Sunderland, United Kingdom.
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Roilides E, Lyman CA, Panagopoulou P, Chanock S. Immunomodulation of invasive fungal infections. Infect Dis Clin North Am 2003; 17:193-219. [PMID: 12751266 DOI: 10.1016/s0891-5520(02)00070-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Genetic and acquired (disease- or therapy- related) host immune factors increase the risk for IFIs. In addition to antifungal drug therapy, modulation of host defenses by the use of HGFs and IFN-gamma has been supported by extensive in vitro and in vivo preclinical data. Clinical studies on the prevention or the adjunctive therapy of IFIs in combination with antifungal agents are limited, however, and do not allow specific recommendations for their cost-effective use in most of the immunodeficient settings. There is an urgent need to push forward with well-structured, randomized clinical trials to determine optimal dose, duration, and timing for different combinations of immunotherapy and antifungal agents in high-risk patients.
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Affiliation(s)
- Emmanuel Roilides
- Third Department of Pediatrics, Aristotle University of Thessaloniki, Hippokration Hospital, Konstantinoupoleos 49, GR-54642 Thessaloniki, Greece.
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Clark OAC, Lyman G, Castro AA, Clark LGO, Djulbegovic B. Colony stimulating factors for chemotherapy induced febrile neutropenia. Cochrane Database Syst Rev 2003:CD003039. [PMID: 12917942 DOI: 10.1002/14651858.cd003039] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Febrile neutropenia is a frequent event for cancer patients undergoing chemotherapy and it is potentially a life threatening situation. The current treatment is supportive care plus antibiotics. Colony stimulating factors (CSF) are cytokines that stimulate and accelerate the production of one or more cellular lines in bone marrow. Some clinical trials addressed the question of whether the addition of CSF to antibiotics (ATB) could improve the outcomes of patients with febrile neutropenia. The results of these trials are conflicting and no definitive conclusion could be reached. OBJECTIVES To evaluate the safety and effectiveness of adding colony stimulating factors to ATB when treating febrile neutropenia caused by cancer chemotherapy. SEARCH STRATEGY The search covered the major electronic databases: CANCERLIT, EMBASE, LILACS, MEDLINE, SCI and The Cochrane Controlled Trials Register. Experts were consulted and references from the relevant articles scanned. SELECTION CRITERIA We looked for all randomized controlled trials (RCTs) that compare CSF plus antibiotics versus antibiotics alone for the treatment of established febrile neutropenia in adults and children. DATA COLLECTION AND ANALYSIS Two of the reviewers independently selected, critically appraised and extracted data from the studies. A meta-analysis of the select studies was performed, using Review Manager. MAIN RESULTS More than 8000 references were screened. Thirteen studies were included. The overall mortality was not influenced by the use of CSF [Odds Ratio (OR) = 0.68; 95% Confidence Interval (CI) = 0.43 to 1.08; p=0.1]. A marginally significant result was obtained for the use of CSF in reducing infection related mortality [OR= 0.51; 95% CI = 0.26 to 1.00; p=0.05], but this result was highly influenced by one study. When this study is excluded from our analysis, this possible benefit disappears [OR= 0.85; 95% CI = 0.33 to 2.20; p= 0.7]. The group of patients treated with CSF had a shorter length of hospitalization [Hazard Ratio (HR) = 0.63; 95% CI = 0.49 to 0.82; p=0.0006] and a shorter time to neutrophil recovery [HR= 0.32; 95% CI = 0.23 to 0.46; p < 0.00001]. REVIEWER'S CONCLUSIONS The use of CSF in patients with febrile neutropenia due to cancer chemotherapy does not affect overall mortality, but reduces the amount of time spent in hospital and the neutrophil recovery period. It was not clear whether CSF has an effect on infection-related mortality.
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Affiliation(s)
- O A C Clark
- Hospital e Maternidade Celso Pierro/PUC-Campinas e Instituto do Radium de Campinas, Av Heitor Penteado 1780, Campinas, Sao Paulo, Brazil
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Roilides E, Lamaignere CG, Farmaki E. Cytokines in immunodeficient patients with invasive fungal infections: an emerging therapy. Int J Infect Dis 2002; 6:154-63. [PMID: 12718828 DOI: 10.1016/s1201-9712(02)90104-9] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Immune response is the major contributor to host defense against opportunistic fungal infections such as candidiasis, aspergillosis and other rare infections. A number of cytokines have been developed and studied in vitro for activity against fungal pathogens. The most studied among them in relation to fungal infections are granulocyte colony-stimulating factor (G-CSF), granulocyte-macrophage colony-stimulating factor (GM-CSF), macrophage colony-stimulating factor (M-CSF) and interferon-gamma (IFN-gamma). The fields where these cytokines have been predominantly studied or where they may need more study are primary immunodeficiencies of the phagocytic cells, neonatal age, human immunodeficiency virus infection and cancer-related conditions such as neutropenia and hemopoietic cell transplantation. In this review, the in vitro, experimental animal and clinical data of cytokines are summarized in relation to invasive candidiasis, aspergillosis and emerging fungal infections. Cytokine administration to patients together with antifungal agents, as well as transfusion of cytokine-upgraded phagocytes, are promising immunotherapeutic modalities for further research.
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Affiliation(s)
- Emmanuel Roilides
- 3rd Department of Pediatrics, Aristotle University of Thessaloniki, Hippokration Hospital, Thessaloniki, Greece.
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20
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Santosuosso M, Divangahi M, Zganiacz A, Xing Z. Reduced tissue macrophage population in the lung by anticancer agent cyclophosphamide: restoration by local granulocyte macrophage-colony-stimulating factor gene transfer. Blood 2002; 99:1246-52. [PMID: 11830472 DOI: 10.1182/blood.v99.4.1246] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Granulocytopenia is thought to be the sole mechanism underlying the increased susceptibility to bacterial infection in hosts with anticancer chemotherapy. Little is known about the functional state of tissue macrophage populations in such hosts. Using a model of chemotherapy-induced leukopenia, the number and function of alveolar macrophages (AMS) were examined during and after multiple injections of an anticancer agent, cyclophosphamide (CP). Although CP quickly reduced peripheral blood leukocytes, the number of these cells rebounded quickly 3 to 4 days after the withdrawal of CP. Accompanying blood leukopenia was a profound reduction in the number of AMs. Contrary to the rapid onset of blood leukopenia, tissue macrophage deficiency was a more chronic process that worsened gradually as the CP regimen continued. Of importance, in contrast to blood leukopenia, which restored itself shortly after CP withdrawal, tissue macrophage deficiency was not immediately self-recoverable in spite of a restored number of circulating leukocytes. Although AMS had a decreased ability to proliferate during, but not after, the CP regimen, these cells retained a normal ability to release tumor necrosis factor-alpha and nitric oxide. To identify the potential therapeutics for recovering macrophages, a gene vector expressing granulocyte macrophage-colony-stimulating factor (GM-CSF) was delivered either systemically or locally. GM-CSF transgene was able to expand macrophage populations only when delivered to the lung after, but not during, the CP regimen. This study thus identifies tissue macrophage deficiency as a mechanism of weakened innate immunity by chemotherapy and suggests the usefulness of topical GM-CSF transgene expression for restoring innate immunity in the lung.
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Affiliation(s)
- Michael Santosuosso
- Department of Pathology and Molecular Medicine and the Division of Infectious Diseases, Centre for Gene Therapeutics, McMaster University, Hamilton, Ontario, Canada
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21
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Hazel DENAL, Newland ADRIANC, Kelsey STEPHENM. Malignancy: Granulocyte Colony Stimulating Factor Increases the Efficacy of Conventional Amphotericin in the Treatment of Presumed Deep-Seated Fungal Infection in Neutropenic Patients following Intensive Chemotherapy or Bone Marrow Transplantation for Haematological Malignancies. HEMATOLOGY (AMSTERDAM, NETHERLANDS) 2001; 4:305-311. [PMID: 11399571 DOI: 10.1080/10245332.1999.11746453] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
A prospective, comparative study of empiric amphotericin B with, or without, granulocyte colony stimulating factor was carried out to assess whether the addition of granulocyte colony stimulating factor to empiric amphotericin B improves the clinical response in neutropenic patients with suspected or proven fungal infection. Fifty nine neutropenic adults with haematological malignancy and antibiotic-refractory fever or clinical evidence of deep-seated fungal infection were studied. Patients received intravenous colloidal amphotericin B (1 milligram per kilogram body weight) with or without subcutaneous granulocyte colony stimulating factor (three to five micrograms per kilogram body weight). Thirty patients received amphotericin alone and 29 amphotericin plus granulocyte colony stimulating factor. Nearly twice as many patients responded to amphotericin B with concomitant administration of granulocyte colony stimulating factor (62%) as responded to amphotericin alone (33%; difference in proportions 0.29, 95%CI 0.03-0.54). Clinical response in patients receiving granulocyte colony stimulating factor coincided with neutrophil recovery in most cases. Addition of granulocyte colony stimulating factor to empiric amphotericin B significantly reduced the number of patients requiring salvage therapy with lipid-associated or liposomal formulations of amphotericin B addition of granulocyte colony stimulating factor to empiric intravenous amphotericin B improves the response rate and thereby reduces the number of patients requiring salvage therapy with liposomal or lipid-associated preparations of amphotericin B.
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Affiliation(s)
- DENA L. Hazel
- Department of Haematology, St. Bartholomews and the Royal London School of Medicine and Dentistry, Turner St., London E1 2AD
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22
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Abstract
Colony stimulating factors (CSFs), are essential for the regulation of the hematopoietic system and were developed by the pharmaceutical biotechnology industry in the early 1990s for the prevention of serious neutropenic complication after myelosuppressive chemotherapy. Both G-CSF and GM-CSF consistently lead to an increase in circulating white blood cells and a reduction in the incidence of fever and neutropenia after myelosuppressive chemotherapy in patients with solid tumors, hematologic malignancies, and those undergoing stem-cell transplantation. Their role in improving response rates to chemotherapy and overall survival is less clear.
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Affiliation(s)
- E B Rubenstein
- University of Texas, M.D. Anderson Cancer Center, Houston, TX, USA
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23
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Heerding DA, Abruzzese M, Alberts D, Burgess J, Callahan JF, Huffman WF, King AG, LoCastro S, DeMarsh P, Pelus LM, Takata JS, Bhatnagar PK. Novel peptidomimetic hematoregulatory compounds. Bioorg Med Chem Lett 2000; 10:531-4. [PMID: 10741547 DOI: 10.1016/s0960-894x(00)00036-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The activity of a novel series of peptidomimetic hematoregulatory compounds, designed based on a pharmacophore model inferred from the structure activity relationships of a peptide SK&F 107647 (1), is reported. These compounds induce a hematopoietic synergistic factor (HSF) which in turn modulates host defense. The compounds may represent novel therapeutic agents in the area of hematoregulation.
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Affiliation(s)
- D A Heerding
- Department of Medicinal Chemistry, SmithKline Beecham Pharmaceuticals, Collegeville, PA 19426, USA.
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24
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B�nig HB, Hannen M, Lex C, W�lfel S, Banning U, N�rnberger W, K�rholz D, G�bel U. Additive effects of infection and neutropenia on the induction of granulocytopoietic activity in vivo. Cancer 1999. [DOI: 10.1002/(sici)1097-0142(19990715)86:2<340::aid-cncr19>3.0.co;2-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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25
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Soltys J, Quinn MT. Modulation of endotoxin- and enterotoxin-induced cytokine release by in vivo treatment with beta-(1,6)-branched beta-(1,3)-glucan. Infect Immun 1999; 67:244-52. [PMID: 9864222 PMCID: PMC96303 DOI: 10.1128/iai.67.1.244-252.1999] [Citation(s) in RCA: 98] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/1998] [Accepted: 08/20/1998] [Indexed: 11/20/2022] Open
Abstract
Leukocytes activated by endotoxin or enterotoxins release proinflammatory cytokines, thereby contributing to the cascade of events leading to septic shock. In the present studies, we analyzed the effects of in vivo administration of a soluble immunomodulator, beta-(1,6)-branched beta-(1,3)-glucan (soluble beta-glucan), on toxin-stimulated cytokine production in monocytes and lymphocytes isolated from treated mice. In vitro stimulation of lymphocytes isolated from soluble beta-glucan-treated mice with lipopolysaccharide (LPS) resulted in enhanced production of interleukin-6 (IL-6) and suppressed production of tumor necrosis factor alpha (TNF-alpha), while stimulation of these cells with staphylococcal enterotoxin B (SEB) or toxic shock syndrome toxin 1 (TSST-1) resulted in enhanced production of gamma interferon (IFN-gamma) and suppressed production of IL-2 and TNF-alpha compared to that in cells isolated from untreated mice. In vitro stimulation of monocytes isolated from soluble beta-glucan-treated mice with LPS also resulted in suppressed TNF-alpha production, while stimulation of these cells with SEB or TSST-1 resulted in suppressed IL-6 and TNF-alpha production compared to that in cells isolated from untreated mice. Thus, the overall cytokine pattern of leukocytes from soluble beta-glucan-treated mice reflects suppressed production of proinflammatory cytokines, especially TNF-alpha. Taken together, our results suggest that treatment with soluble beta-glucan can modulate the induction cytokines during sepsis, resulting in an overall decrease in host mortality.
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Affiliation(s)
- J Soltys
- Department of Veterinary Molecular Biology, Montana State University, Bozeman 59717, USA
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26
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Liang J, Melican D, Cafro L, Palace G, Fisette L, Armstrong R, Patchen ML. Enhanced clearance of a multiple antibiotic resistant Staphylococcus aureus in rats treated with PGG-glucan is associated with increased leukocyte counts and increased neutrophil oxidative burst activity. INTERNATIONAL JOURNAL OF IMMUNOPHARMACOLOGY 1998; 20:595-614. [PMID: 9848393 DOI: 10.1016/s0192-0561(98)00007-1] [Citation(s) in RCA: 94] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
PGG-Glucan [Betafectin], a highly purified soluble beta-(1-6)-branched beta-(1 3)-linked glucan isolated from Saccharomyces cerevisiae, has broad in vitro and in vivo anti-infective activities unrelated to cytokine induction. Here we present in vivo results on the anti-infective activity of PGG-Glucan against a multiple antibiotic resistant Staphylococcus aureus. PGG-Glucan (0.25-4 mg/kg) was administered intramuscularly to male Wistar rats 48 h, 24 h, and 4 h before and 4 h after intraperitoneal implantation of a gelatin capsule containing 10(8)S. aureus colony forming units (CFU). Blood samples were collected at various times after challenge to determine CFU levels, leukocyte counts and neutrophil oxidative burst activity; serum TNF-alpha, and IL-1beta levels were also evaluated. The 0.25 mg/kg PGG-Glucan dose had no effect on reducing blood CFU levels; however, PGG-Glucan doses of 0.5 mg/kg, 1 mg/kg, 2 mg/kg or 4 mg/kg significantly reduced blood CFU levels by 48 h after challenge. Reduced CFU levels correlated with significantly elevated absolute monocyte counts, absolute neutrophil counts, and neutrophil oxidative burst activity in the absence of any effect on TNF-alpha or on IL-1beta levels. In additional studies, effects on mortality and blood CFU levels were evaluated in rats treated with ampicillin (an antibiotic to which the S. aureus was resistant), PGG-Glucan, or both agents. Mortality and blood CFU levels were reduced most in combination-treated rats compared to saline control rats or rats treated with either ampicillin alone or PGG-Glucan alone. We conclude that in vivo (1) PGG-Glucan can enhance clearance of an antibiotic resistant S. aureus, (2) that this clearance is accompanied by an increase in monocytes and neutrophils as well as a potentiation of neutrophil oxidative microbiocidal activity without alteration of the proinflammatory cytokine response, and (3) PGG-Glucan can enhance the effectiveness of traditional antibiotic treatment.
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Affiliation(s)
- J Liang
- Alpha-Beta Technology, Inc., Worcester, MA 10605, USA
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