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Sharon RF, Bierings M, Vrielink H, Versluys B, Boelens JJ. Pre-emptive granulocyte transfusions enable allogeneic hematopoietic stem cell transplantation in pediatric patients with chronic infections. Bone Marrow Transplant 2006; 37:331-3. [PMID: 16314849 DOI: 10.1038/sj.bmt.1705233] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Grigull L, Pulver N, Goudeva L, Sykora KW, Linderkamp C, Beilken A, Seidemann K, Schmid H, Welte K, Heuft HG. G-CSF mobilised granulocyte transfusions in 32 paediatric patients with neutropenic sepsis. Support Care Cancer 2006; 14:910-6. [PMID: 16622651 PMCID: PMC7102011 DOI: 10.1007/s00520-006-0041-x] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2005] [Accepted: 02/08/2006] [Indexed: 11/13/2022]
Abstract
Introduction In this retrospective, uncontrolled, observational study, the effect of granulocyte colony-stimulating factor (G-CSF)-stimulated granulocyte transfusions (GTX) in neutropenic paediatric patients with sepsis was evaluated. Patients and methods Granulocytes were collected from unrelated, ABO group-matched and cytomegalic-antibody compatible donors. For neutrophil mobilization, donors received a single subcutaneous dose of glycosylated G-CSF (Lenograstim, Chugai Pharma, Japan) plus oral dexamethasone (8 mg). In total, 168 (range 1–19 per patient) GTX were transfused in 32 children with a median age of 7.4 (0.25 to 16) years. Results The underlying diseases comprised predominantly haematooncological malignancies (31 children). In 15 of 32 patients, neutropenia was related to allogeneic stem cell transplantation. All children suffered from sepsis based on international criteria (fever, tachycardia, respiratory rate >2 SD above normal in the context of a suspected or proven infection). In ten children bacteria were isolated, in six children a fungal infection was diagnosed and four sepsis episodes were caused by viral infections. GTX contained a median neutrophil number of 6.3 (range 1.9–13.9)×1010 per transfusion and obtained a sustained haematological response after GTX. Nineteen out of 32 children survived the neutropenic sepsis, particularly nine out of 11 patients with bacterial sepsis. Discussion In contrast to the non-survivors, we observed a significant decrease in the C-reactive protein levels shortly after initiation of the GTX treatment in the surviving patients. A clear-cut benefit of GTX for children with neutropenic sepsis cannot be concluded from these data, but in children with (severe) bacterial sepsis refractory to antibiotic treatment, GTX were feasible, safe and could reduce mortality rates in this subgroup of patients.
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Abstract
PURPOSE OF REVIEW Granulocyte transfusions have been used for more than four decades. Several issues have complicated the analysis of previous studies, including the utilization of improved antimicrobials, the effects of recipient alloimmunization and variable cell dose. The use of granulocyte colony-stimulating factor for donor stimulation has revived interest in granulocyte transfusion. The aim of this review is to evaluate the most recent studies in granulocyte transfusion therapy and their clinical applicability. RECENT FINDINGS Granulocyte colony-stimulating factor use has increased the granulocyte yield by approximately fourfold. Multiple recent studies have shown that granulocyte transfusions can be helpful in controlling severe infections progressing despite the use of appropriate antibiotics, with a response rate of 40-80% with variability in results depending on patient characteristics. This benefit is limited to a small patient population as the incidence of prolonged reversible neutropenia is relatively small. Severe side effects have been rare in those studies. SUMMARY Granulocyte transfusions are beneficial in neutropenic patients with severe uncontrolled infection. The underlying disease process is the major determinant of outcome in these patients. Because granulocyte transfusions are not commonly used, centers are not currently able to provide transfusions in a timely fashion. Nonalloimmunized patients can receive cells from nonmatched ABO compatible donors, while alloimmunized patients should receive granulocytes from either HLA-matched donors or donors selected by leukoagglutination or lymphocytotoxicity crossmatching. Further studies are needed to clarify the optimal starting time and frequency of transfusions, and the best method for identifying donor-recipient compatibility.
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Oza A, Hallemeier C, Goodnough L, Khoury H, Shenoy S, Devine S, Augustin K, Vij R, Trinkaus K, Dipersio JF, Adkins D. Granulocyte?colony-stimulating factor?mobilized prophylactic granulocyte transfusions given after allogeneic peripheral blood progenitor cell transplantation result in a modest reduction of febrile days and intravenous antibiotic usage. Transfusion 2006; 46:14-23. [PMID: 16398726 DOI: 10.1111/j.1537-2995.2005.00665.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND It was hypothesized that transfusion of two granulocyte-colony-stimulating factor (G-CSF)-mobilized prophylactic granulocyte components into allogeneic peripheral blood progenitor cell (PBPC) transplant patients during the regimen-related neutropenic interval would result in clinical benefit. STUDY DESIGN AND METHODS HLA-matched sibling PBPC donors (n=151) were biologically randomized based on ABO mismatch to donate granulocyte components (Cohort G) or not donate granulocytes (control group, Cohort C). ABO-matched donors who did not meet other study-specific criteria were reassigned to Cohort C. RESULTS Feasibility, defined as the proportion of ABO-matched donors who underwent granulocyte collections, was 42 percent (53 of 125). The percentage of patients who developed fever during the initial hospitalization was greater in Cohort C versus Cohort G (82.7% vs. 64.2%; p=0.03). In the interval from when granulocyte transfusions were initially given in Cohort G (Day +3 or Day +5) until neutrophil engraftment, the number of febrile days was less in Cohort G versus Cohort C (median, 0 vs. 1; Mann-Whitney p=0.003). The median number of days of intravenous antibiotics given during the initial hospitalization was less in Cohort G versus Cohort C (9 vs. 11; Mann-Whitney p=0.03), a difference accounted for in the interval from Day +3 or Day +5 to neutrophil recovery. There was no significant difference in length of the initial hospital stay, acute graft-versus-host disease rates, or 100-day survival between the two cohorts. CONCLUSION This prospective study demonstrates a modest, but significant, benefit of G-CSF-mobilized HLA-matched prophylactic granulocyte transfusions in neutropenic allogeneic PBPC recipients.
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Safdar A, Rodriguez GH, Lichtiger B, Dickey BF, Kontoyiannis DP, Freireich EJ, Shpall EJ, Raad II, Kantarjian HM, Champlin RE. Recombinant interferon γ1b immune enhancement in 20 patients with hematologic malignancies and systemic opportunistic infections treated with donor granulocyte transfusions. Cancer 2006; 106:2664-71. [PMID: 16691620 DOI: 10.1002/cncr.21929] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND The response to antifungal therapy alone often is suboptimal in patients with cancer who have therapy-refractory neutropenia, and even donor-derived granulocyte transfusions (GTX) are not always successful. The authors evaluated the safety and efficacy of immune enhancement using recombinant interferon gamma1b (rIFN-gamma1b) in patients with cancer who received GTX for refractory, systemic, opportunistic infections. METHODS Twenty recipients of high-dose donor GTX ( approximately 5.5 x 10(10) neutrophils per transfusion) who had received concurrent rIFN-gamma1b between October 2001 and December 2004 were evaluated retrospectively. RESULTS The median age (+/- standard deviation [SD]) was 45 +/- 17 years. Ten patients (50%) were men, 17 patients (85%) had leukemia, and 3 patients (15%) had myelodysplastic syndrome. The median +/- SD Acute Physiology and Chronic Health Evaluation II score was 15 +/- 4 (range, 7-22). Most patients (n = 18 patients; 90%) had recurrent or refractory cancer. In 6 patients (30%) who received allogeneic hematopoietic stem cell transplantation, GTX plus rIFN-gamma1b was given a median +/- SD of 26 +/- 100 days (range, 12-372 days) after transplantation. Seventeen patients (85%) had neutropenia during GTX therapy. Five patients (25%) had possible invasive fungal infection, 3 patients (15%) had probable invasive fungal infection, and 11 patients (55%) had proven invasive fungal infection. One patient (5%) had refractory Pseudomonas aeruginosa sepsis. Eight patients (40%) received corticosteroids during GTX plus rIFN-gamma1b therapy. Patients received a median +/- SD of 8 +/- 7 GTX doses (range, 4-28 doses) and 9 +/- 7 rIFN-gamma1b doses (range, 1-28 doses), for a mean +/- SD cumulative dose (CD) of 400 +/- 2621 microg. Other concomitant cytokines were granulocyte-colony stimulating factor (12 +/- 3 doses; CD, 6720 +/- 4721 microg) in 15 patients (75%) and granulocyte-macrophage-colony stimulating factor (12 +/- 9 doses; CD, 4750 +/- 4410 microg) in 14 patients (70%). Four patients (20%) developed fever, and 2 patients (10%) developed skin rashes. Reversible liver dysfunction (n = 3 patients; 15%) and tachycardia (n = 1 patients; 5%) were considered rIFN-gamma1b-associated adverse reactions; whereas, in 1 patient (5%), transient dyspnea was attributed to GTX. Four weeks after therapy started, 9 patients (45%) had complete or partial resolution of infection; and, in another 3 patients (15%), the invasive fungal infection had become stable. CONCLUSIONS The current results indicated that no serious adverse events were associated with rIFN-gamma1b immune enhancement in patients with systemic opportunistic infections who received donor GTX therapy.
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Vasconcelos ZFM, Dos Santos BM, Farache J, Palmeira TSS, Areal RB, Cunha JMT, Barcinski MA, Bonomo A. G-CSF-treated granulocytes inhibit acute graft-versus-host disease. Blood 2005; 107:2192-9. [PMID: 16249380 DOI: 10.1182/blood-2005-08-3239] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
It has been shown that in vivo and in vitro treatment with G-CSF induces the generation of low-density granulocytes (LDGs), which copurify with PBMCs and inhibit IFN-gamma production by human T cells. These results prompted us to postulate an immunomodulatory role for LDGs in acute graft-versus-host disease (aGVHD). Here it is shown that in the mouse experimental model, in vivo and in vitro G-CSF treatment generates LDGs capable of inhibiting 80% of T-cell IFN-gamma production. To assess the role of these LDGs in aGVHD, lethally irradiated (C57BL/6 x BALB/c) F1 hosts were reconstituted with T cell-depleted bone marrow cells plus nylon wool-purified spleen cells from G-CSF-treated (G-NWS) or -nontreated (NWS) C57BL/6 donors. Recipients of G-NWS had a 75% survival rate in contrast to a rate of 25% in the NWS recipients. The protective effect was completely abolished, and the mortality rate was 100% if donor-cell infusion was treated with anti-Gr1. Moreover, if LDGs were infused with NWS, full protection of aGVHD was observed, and no signs of disease were evidenced by mortality rate, weight loss, or histopathology of target organs. These results revealed the unexpected immunosuppressive capacity of G-CSF based on the generation of LDGs, leading to the possibility of using these cells as inhibitors of aGVHD.
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Swierczynski SL, Hafez MJ, Philips J, Higman MA, Berg KD, Murphy KM. Bone marrow engraftment analysis after granulocyte transfusion. J Mol Diagn 2005; 7:422-6. [PMID: 16049315 PMCID: PMC1867546 DOI: 10.1016/s1525-1578(10)60572-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
We present the case of a 6-year-old male who received an allogeneic bone marrow transplant as part of treatment for acute lymphoblastic leukemia. The patient relapsed 5 months after transplantation and received additional chemotherapy. He acquired an angioinvasive fungal infection that required transfusion of granulocytes. Approximately 5 weeks after relapsing (181 days after transplant), a bone marrow specimen was taken for molecular engraftment analysis and flow cytometry to assess graft loss as well as residual disease. The engraftment results generated by the multiple short tandem repeat loci tested were inconsistent, and alleles were present at several loci that were of neither patient nor donor origin. An error in specimen identification was initially considered. Further investigation into the circumstances surrounding procurement of the patient's bone marrow aspirate revealed that the patient had received a granulocyte transfusion approximately 10 hours before the bone marrow specimen was taken. In addition, morphological and flow cytometric analyses of the same bone marrow aspirate demonstrated a significant degree of peripheral blood contamination. We determined that the unknown alleles in the bone marrow engraftment specimen were derived from the donor of the transfused granulocytes. This case illustrates that white cell transfusion can lead to erroneous bone marrow engraftment results, particularly if only one microsatellite locus is used to monitor engraftment.
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Arnaud F, Simeoni U. [Blood product transfusion in the neonatal period]. Transfus Clin Biol 2005; 12:336-41. [PMID: 16169272 DOI: 10.1016/j.tracli.2005.07.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2005] [Accepted: 07/21/2005] [Indexed: 11/29/2022]
Abstract
Newborn infants in intensive care units, especially those born premature, are at particular risk for blood transfusion adverse effects. Aside improvements in the preparation of specific blood products for the neonatal period, such as multiple packed cells preparations from a single donor for multiple transfusions in premature infants, progress has involved prophylaxis of anemia of prematurity as well. Recombinant human erythropoietin has proven to be beneficial with high range evidence. Also, alternative methods have been proposed to compensate for the delay in the effect of rHuEPO, such as delayed clamping of umbilical cord at birth, or autologous placental blood transfusion. However, a better understanding of the indications of blood transfusion and the provision of practice guidelines may justify a re-evaluation of prophylactic strategies for anemia of prematurity.
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MESH Headings
- Anemia/congenital
- Anemia/drug therapy
- Anemia/therapy
- Antigens, Human Platelet/immunology
- Blood Component Transfusion
- Combined Modality Therapy
- Erythrocyte Transfusion
- Erythropoietin/therapeutic use
- Exchange Transfusion, Whole Blood
- Granulocytes/transplantation
- Humans
- Immunity, Maternally-Acquired
- Infant, Newborn
- Infant, Newborn, Diseases/therapy
- Infant, Premature
- Infant, Premature, Diseases/drug therapy
- Infant, Premature, Diseases/therapy
- Intensive Care, Neonatal/methods
- Leukocyte Transfusion
- Plasma
- Platelet Transfusion
- Practice Guidelines as Topic
- Recombinant Proteins
- Thrombocytopenia/congenital
- Thrombocytopenia/immunology
- Thrombocytopenia/therapy
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Skouri H, Bettaieb A, Fromont P, Elomri H, Ennabli S, Bierling P. Platelet and granulocyte alloimmunisation in multitransfused Tunisian patients. Eur J Haematol 2005; 75:248-51. [PMID: 16104882 DOI: 10.1111/j.1600-0609.2005.00494.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We determined the frequency of post-transfusion alloimmunisation against platelet and granulocyte antigens in 51 Tunisian polytransfused patients with haematological diseases. Serum samples were analysed by a standard and an antiglobulin-augmented lymphocytotoxicity technique, a granulocyte agglutination test, a granulocyte immunofluorescence test, a platelet immunofluorescence test and the monoclonal antibody-specific immobilisation of platelet antigens assay. No granulocyte-specific antibodies were detected. HLA antibodies were found in 58.8% of patients. Platelet-specific antibodies were detected in four patients and were directed against human platelet antigen (HPA)-5b, HPA-1b and HPA-3a. The three patients with Glanzmann's thrombasthenia developed anti-GPIIb/IIIa antibodies. This study provides immunogenetic information that could improve the management of transfusion therapy in Tunisia.
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Stanworth SJ, Massey E, Hyde C, Brunskill S, Lucas G, Navarrete C, Marks DI. Granulocyte transfusions for treating infections in patients with neutropenia or neutrophil dysfunction. Cochrane Database Syst Rev 2005:CD005339. [PMID: 16034970 DOI: 10.1002/14651858.cd005339] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Transfusions of granulocytes have a long history of usage in clinical practice to support and treat severe infection in high risk groups of patients with neutropenia or neutrophil dysfunction. However, there is considerable current variability in therapeutic granulocyte transfusion practice, and uncertainty about the beneficial effect of transfusions given as an adjunct to antibiotics on mortality. OBJECTIVES To determine the effectiveness of granulocyte transfusions compared to no granulocyte transfusions for treating infections in patients with neutropenia or disorders of neutrophil function in reducing mortality. SEARCH STRATEGY Randomised controlled trials (RCTs) were searched for in the Cochrane Central Register of Controlled Trials (CENTRAL) in 2003. Searching was also undertaken on the OVID versions of Medline and Embase using an RCT search filter strategy. SELECTION CRITERIA RCTs involving transfusions of granulocytes, given therapeutically, to patients with neutropenia or disorders of neutrophil dysfunction. DATA COLLECTION AND ANALYSIS Two reviewers completed data extraction independently. Relative risk (RR) with 95% confidence intervals (CI) using the random effects model were reported for dichotomous outcomes. Pre-specified subgroup analyses were done and reported eg granulocyte dose. MAIN RESULTS Eight parallel RCTs were included with 310 total analysed patient episodes. Different policies were applied for the schedule of transfusion, method of granulocyte procurement and process of donor selection including leucocyte compatibility. Each study used different criteria for neutropenia (range < 0.1 to < 1.0 x 10(9)/L) and definition of infection requiring treatment. For mortality, which was extracted from six trials, the summary RR = 0.64 in favour of transfusion (95% CI 0.33, 1.26), but with evidence of significant statistical heterogeneity (Chi-square 11.3 and I(2) = 56%). The data for the combined RR for mortality for the four studies transfusing higher granulocyte doses greater than 1x10(10) indicated a significant summary RR= 0.37 (95% CI 0.17, 0.82); Chi-square 3.9, I(2) 23%. Data on rates of reversal of infection could be extracted from four studies, and the combined RR was 0.94 (95% CI 0.71, 1.26), again with evidence of heterogeneity. In addition to the observed clinical diversity between all studies, uncertainty about the quantitative and qualitative analyses for these studies is compounded by methodological deficiencies. AUTHORS' CONCLUSIONS Currently, there is inconclusive evidence from RCTs to support or refute the generalised use of granulocyte transfusion therapy in the most common neutropenic patient populations, that is caused by myeloablative chemotherapy with or without haematopoietic stem cell support. Contemporary well designed prospective trials are required to evaluate the efficacy of this intervention in these patient populations and to establish definitively whether it has clinical benefit. In such studies, average numbers of collected granulocytes for adults should be (at least) greater than 1x10(10).
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Mousset S, Hermann S, Klein SA, Bialleck H, Duchscherer M, Bomke B, Wassmann B, Böhme A, Hoelzer D, Martin H. Prophylactic and interventional granulocyte transfusions in patients with haematological malignancies and life-threatening infections during neutropenia. Ann Hematol 2005; 84:734-41. [PMID: 15951986 DOI: 10.1007/s00277-005-1055-z] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2004] [Accepted: 04/29/2005] [Indexed: 10/25/2022]
Abstract
Patients with haematological malignancies and prolonged periods of neutropenia after chemotherapy are at high risk for severe bacterial and fungal infections. Those infections have long time been considered as a contraindication for subsequent haematopoietic stem cell transplantation (HCT). We conducted a prospective, non-randomized study of granulocyte transfusions (GTX) to control acute life-threatening infections (44 episodes) and to prevent recurrence of severe fungal infections during HCT or intensive chemotherapy (23 episodes). GTX achieved control in 82% (36/44) of acute life-threatening infections. No single reactivation of a previous infection occurred under prophylactic GTX (0/23). Median survival was 170 days in the interventional group and 185 days in the prophylactic group; death in both patient groups was mainly due to underlying progressive malignant disease. We conclude that under GTX, the infection-related mortality even in high-risk patients is low. Due to a secondary prophylaxis with GTX, haematopoietic allografts can be safely given to patients with previous fungal infections.
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Dinser R, Grgic A, Kim YJ, Pfreundschuh M, Schubert J. Successful treatment of disseminated aspergillosis with the combination of voriconazole, caspofungin, granulocyte transfusions, and surgery followed by allogeneic blood stem cell transplantation in a patient with primary failure of an autologous stem cell graft. Eur J Haematol 2005; 74:438-41. [PMID: 15813919 DOI: 10.1111/j.1600-0609.2004.00384.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The treatment of disseminated aspergillus infections in neutropenic patients remains a major challenge in spite of several new antifungal drugs. We report the case of a patient with multiple myeloma in prolonged neutropenia after primary failure of an autologous stem cell graft who developed invasive aspergillosis despite voriconazole monotherapy. He responded to a combination of voriconazole and caspofungin, supported by granulocyte transfusions and surgery. A subsequent allogeneic peripheral blood stem cell transplantation did not lead to recurring aspergillus infection. The patient is well and free of clinical disease with respect to the fungal infection and myeloma more than 18 months after the allogeneic transplantation.
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Meyer-Koenig U, Hufert FT, Duffner U, Neumann-Haefelin D, Henschen M. G-CSF-mobilised granulocyte transfusion to an ALL patient complicated by cytomegalovirus transmission. Bone Marrow Transplant 2005; 34:1095-6. [PMID: 15502855 DOI: 10.1038/sj.bmt.1704644] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Ikincioğullari A, Dogu F, Solaz N, Reisli I, Kemahli S, Cin S, Babacan E. Granulocyte Transfusions in Children With Chronic Granulomatous Disease and Invasive Aspergillosis. Ther Apher Dial 2005; 9:137-41. [PMID: 15828925 DOI: 10.1111/j.1774-9987.2005.00227.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The transfusion of granulocytes to restore host defenses in severely granulocytopenic patients or in patients with defective granulocyte functions has been studied for more than 60 years. However, inadequate dosage of cells and inconsistent efficacy has limited the usage of these transfusions. Recently, the use of mobilizing agents such as granulocyte colony stimulating factors and dexamethasone has renewed interest in these treatment modalities. The present study is conducted to determine an appropriate method of enriched granulocyte collection with Fresenius AS.TEC.204 cell separator (Fresenius, Bad Homburg, Germany) and to evaluate the preliminary clinical results of granulocyte transfusion therapy in patients with chronic granulomatous disease and invasive Aspergillosis in parallel with in vitro granulocyte function. Three patients who have been treated for chronic granulomatous disease and invasive Aspergillosis received a total of 20 granulocyte transfusions. To mobilize granulocytes, healthy donors were given 450 microg of granulocyte colony-stimulating factor (G-CSF) subcutaneously and 8 mg of dexamethasone orally approximately 12 h before collection. Five microg/kg/day of G-CSF was also subcutaneously administered prior to granulocyte transfusions. The first patient received 4; the second, 14 and the third, 2 transfusions. The granulocyte count given to these patients ranged between 0.4 and 3.0 x 10(9)/kg. Most transfusions were well tolerated. The nitroblue tetrazolium (NBT) tests that were done 16-24 h after the transfusion showed 14-46% dye reduction. Two of the three patients survived the infection. Granulocyte transfusions from G-CSF and dexamethasone stimulated donors could be a choice of treatment in chronic granulomatous disease patients, especially with disseminated invasive Aspergillosis.
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MacDonald KPA, Rowe V, Clouston AD, Welply JK, Kuns RD, Ferrara JLM, Thomas R, Hill GR. Cytokine expanded myeloid precursors function as regulatory antigen-presenting cells and promote tolerance through IL-10-producing regulatory T cells. THE JOURNAL OF IMMUNOLOGY 2005; 174:1841-50. [PMID: 15699110 DOI: 10.4049/jimmunol.174.4.1841] [Citation(s) in RCA: 113] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The initiation of graft-vs-host disease (GVHD) after stem cell transplantation is dependent on direct Ag presentation by host APCs, whereas the effect of donor APC populations is unclear. We studied the role of indirect Ag presentation in allogenic T cell responses by adding populations of cytokine-expanded donor APC to hemopoietic grafts that would otherwise induce lethal GVHD. Progenipoietin-1 (a synthetic G-CSF/Flt-3 ligand molecule) and G-CSF expanded myeloid dendritic cells (DC), plasmacytoid DC, and a novel granulocyte-monocyte precursor population (GM) that differentiate into class II+,CD80/CD86+,CD40- APC during GVHD. Whereas addition of plasmacytoid and myeloid donor DC augmented GVHD, GM cells promoted transplant tolerance by MHC class II-restricted generation of IL-10-secreting, Ag-specific regulatory T cells. Importantly, although GM cells abrogated GVHD, graft-vs-leukemia effects were preserved. Thus, a population of cytokine-expanded GM precursors function as regulatory APCs, suggesting that G-CSF derivatives may have application in disorders characterized by a loss of self-tolerance.
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Hanash AM, Levy RB. Donor CD4+CD25+ T cells promote engraftment and tolerance following MHC-mismatched hematopoietic cell transplantation. Blood 2004; 105:1828-36. [PMID: 15494429 DOI: 10.1182/blood-2004-08-3213] [Citation(s) in RCA: 142] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Allogeneic bone marrow transplantation (BMT) is a potentially curative treatment for both inherited and acquired diseases of the hematopoietic compartment; however, its wider use is limited by the frequent and severe outcome of graft-versus-host disease (GVHD). Unfortunately, efforts to reduce GVHD by removing donor T cells have resulted in poor engraftment and elevated disease recurrence. Alternative cell populations capable of supporting allogeneic hematopoietic stem/progenitor cell engraftment without inducing GVHD could increase numbers of potential recipients while broadening the pool of acceptable donors. Although unfractionated CD4(+) T cells have not been shown to be an efficient facilitating population, CD4(+)CD25(+) regulatory cells (T-reg's) were examined for their capacity to support allogeneic hematopoietic engraftment. In a murine fully major histocompatibility complex (MHC)-mismatched BMT model, cotransplantation of donor B6 T-reg's into sublethally conditioned BALB/c recipients supported significantly greater lineage-committed and multipotential donor progenitors in recipient spleens 1 week after transplantation and significantly increased long-term multilineage donor chimerism. Donor engraftment occurred without GVHD-related weight loss or lethality and was associated with tolerance to donor and host antigens by in vitro and in vivo analyses. Donor CD4(+)CD25(+) T cells may therefore represent a potential alternative to unfractionated T cells for promotion of allogeneic engraftment in clinical hematopoietic cell transplantation.
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Piccaluga PP, Ricci P, Martinelli G, Malagola M, Rondoni M, Visani G. Prompt resolution of nasal aspergillosis with intranasal instillation of liposomal amphotericin-B (amBisome) and granulocyte transfusions. Leuk Lymphoma 2004; 45:637-8. [PMID: 15160933 DOI: 10.1080/1042819031000139756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Yoshihara T, Ishida H, Morimoto A, Adachi S, Nakai N, Mori K, Nishimura Y, Kawase Y, Imamura T, Yokoi K, Imashuku S. [Granulocyte transfusions for severe infections prior to allogeneic hematopoietic stem cell transplantation]. [RINSHO KETSUEKI] THE JAPANESE JOURNAL OF CLINICAL HEMATOLOGY 2004; 45:557-61. [PMID: 15359916] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
The efficacy and safety of granulocyte transfusions were evaluated in two acute lymphoblastic leukemia patients for the control of severe infections (cervical cellulitis, sepsis) prior to hematopoietic stem cell transplantation. One patient received 6 transfusions and the other 2 transfusions. The donors were given subcutaneous granulocyte-colony stimulating factor plus oral dexamethasone/betamethasone 12 hours before the scheduled collection. Granulocytes were obtained by standard leukapheresis procedures utilizing hydroxyethyl starch with processing of 7 liters of blood. The yield was 3.2-10.7 x 10(10) (0.7-2.1 x 10(9)/kg of recipient) granulocytes. Post-transfusion increases of peripheral blood neutrophil counts in the following morning were 300 to approximately 6,900/ml. Infections resolved and successful engraftment was obtained in both patients after the transplants. No severe adverse reactions were observed. These findings suggest that granulocyte transfusions are useful for control of severe infections prior to allogeneic hematopoietic stem cell transplantation.
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Lee JJ, Song HC, Chung IJ, Bom HS, Cho D, Kim HJ. Clinical efficacy and prediction of response to granulocyte transfusion therapy for patients with neutropenia-related infections. Haematologica 2004; 89:632-3. [PMID: 15136239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023] Open
Abstract
We investigated the efficacy of transfusing granulocytes into 32 patients with severe neutropenia-related infections and the factors that predict response to this therapy. Our findings suggest that granulocyte transfusion therapy is useful for treating neutropenic patients with fungal infections and that 99mTc-HMPAO-granulocyte scintigraphy can be used to predict response to granulocyte transfusion therapy.
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Safdar A, Hanna HA, Boktour M, Kontoyiannis DP, Hachem R, Lichtiger B, Freireich EJ, Raad II. Impact of high-dose granulocyte transfusions in patients with cancer with candidemia. Cancer 2004; 101:2859-65. [PMID: 15529309 DOI: 10.1002/cncr.20710] [Citation(s) in RCA: 90] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND The efficacy and feasibility of donor granulocyte transfusion therapy (GTX) have changed considerably over the past four decades. The authors sought to determine the impact of high-dose (approximately 5.5 x 10(10) cells) GTX in patients with candidemia. METHODS The authors' case-control retrospective analysis comprised 491 consecutive patients treated at The University of Texas M. D. Anderson Cancer Center (Houston,TX) from 1993 to 2000. The cohort included 29 patients with Candida species bloodstream infection who had received GTX and 462 who had not. RESULTS Both groups were comparable in age, gender, APACHE II score, recent chemotherapy received, broad-spectrum antibiotics, systemic corticosteroids, radiotherapy, intravascular catheter, and concordant antifungal therapy (P > or = 0.1). The patients who received GTX compared with those who did not had a higher incidence of underlying leukemia (86% vs. 29%, P <0.001), persistent neutropenia (59% vs. 18%, P <0.001), non-Candida albicans candidemia (Candida glabrata, 35%; Candida krusei, 31%: 90% vs. 67%, P=0.01), and breakthrough invasive mycosis (62% vs. 23%, P <0.001). Neutropenia was more prolonged in patients who received GTX (28 vs. 10 days, P <0.001). Also, more of the patients who received GTX had received hematopoietic stem cell transplantations (28% vs. 13%, P = 0.03), exposure (within 4 weeks) to antifungals (79% vs. 38%, P <0.001), and stays in critical care units (62% vs. 40%, P=0.02). The overall attributable mortality rate for 25 evaluable recipients of GTX was 48% (n=12), compared with 45% (n=115) of 254 evaluable patients in the control group (P=0.5). Of the 158 patients with leukemia, 25 (16%) had received GTX. In patients with leukemia, more of those who had received GTX experienced disseminated candidiasis (44% vs. 26%; P <0.07) and persistent neutropenia (68% vs. 43%, P <0.02), had candidemia that was more prolonged (> 72 hours, P <0.02), and had more stays in critical care units (68% vs. 44%, P <0.03). On the bases of a reduced multivariate model, a significantly increased risk of death was found for patients with hematopoietic stem cell transplantation (odds ratio [OR]=2.51; 95% confidence interval [95% CI], 0.99-6.31; P <0.05), for patients with persistent neutropenia (OR=4.57; 95% CI, 1.99-10.47; P <0.0003), and for patients with leukemia who also had prolonged candidemia (OR=3.59; 95% CI, 1.61-7.98; P <0.002), disseminated candidiasis (OR=5.19; 95% CI, 2.17-12.42; P <0.0002), or non-C. albicans candidemia (OR=5.02; 95% CI, 1.07-23.64; P <0.04). In patients with leukemia, death was attributable to candidemia in 50% of the GTX recipients, compared with 59% of the non-GTX patients who had received antifungal therapy alone (P=0.4). CONCLUSIONS Despite the presence of multiple predictors of increased mortality, high-dose GTX therapy in these high-risk patients with cancer was associated with better than expected survival rates.
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Avivi I, Oren I, Haddad N, Rowe JM, Dann EJ. Stem cell transplantation post invasive fungal infection is a feasible task. Am J Hematol 2004; 75:6-11. [PMID: 14695626 DOI: 10.1002/ajh.10447] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Between March 1997 and January 2002, 18 consecutive patients (18-47 years) with hematological malignancies and previous proven invasive fungal infection underwent stem cell transplantation (SCT) (10 matched sibling allograft, 6 autograft, and 2 haploidentical). All patients had full myeloablative conditioning. The fungal pathogens diagnosed were Aspergillus (14), Fusarium (2), Mucor (1), Exserohilum (1), and Candida (1), involving the lungs (15), sinuses (5), and liver (1). All patients were treated pre- and during transplant with systemic antifungal therapy. Eleven out of 18 (61%) patients survived the transplant. Only 1 of 5 patients who transplanted with an active fungal infection accompanied with active leukemia survived the transplant, compared with 10/13 (84%) survivals in patients who had no clinical and radiological signs of infection or active leukemia (P < 0.025). None of the autografted patients has died, compared with 7/12 allografted patients, of whom 5 underwent transplant with active hematological/active fungal disease. In only 3 patients was the cause of death reactivation of previous fungal infection. Both active fungal infection and active leukemia place patients at a very high risk for procedure-related mortality. Pre-transplant therapy of fungal infection, aiming to achieve a clinically undetectable state of infection, followed by an antifungal treatment during transplant may allow the SCT with no fungal reactivation in selected patients.
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Briones MA, Josephson CD, Hillyer CD. Granulocyte transfusion: revisited. CURRENT HEMATOLOGY REPORTS 2003; 2:522-7. [PMID: 14561398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
Abstract
Neutrophils are the immune system's main cellular defense against bacterial and fungal infections. Transfusion of granulocytes has been considered a therapeutic modality for severe bacterial and fungal infections in patients with prolonged neutropenia and with functional neutrophil disorders. Good theoretic and experimental evidence demonstrating granulocyte transfusion efficacy exists in preventing and treating severe infection. However, clinical evidence has been more difficult to interpret, with efficacy equivocal in many studies and further trials hindered by limitations in collecting adequate doses of leukocytes from healthy steroid-mobilized donors. The development and use of granulocyte colony-stimulating factor to stimulate normal donors has generated renewed interest in granulocyte transfusions. In clinical studies, granulocyte colony-stimulating factor has markedly enhanced the yield of leukocytes collected from normal donors, which may improve clinical outcomes in patients with severe infections and neutropenia who receive granulocyte transfusions. Preliminary clinical evidence, when correct granulocyte dose per patient body weight is optimized, suggests efficacy. However, well-designed randomized clinical trials are necessary to definitively establish granulocyte transfusions as a viable therapeutic modality in the treatment of severe bacterial and fungal infections in patients with functional neutrophil disorders or neutropenia.
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Rutella S, Pierelli L, Sica S, Serafini R, Chiusolo P, Paladini U, Leone F, Zini G, D'Onofrio G, Leone G, Piccirillo N. Efficacy of granulocyte transfusions for neutropenia-related infections: retrospective analysis of predictive factors. Cytotherapy 2003; 5:19-30. [PMID: 12745586 DOI: 10.1080/14653240310000047] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND The transfusion of G-CSf-primed granulocytes (GTX) might represent an important treatment option for neutropenia-related infections unresponsive to conventional antimicrobial therapies and to recombinant hematopoietic growth factors. However, few studies to date have identified the factors that can predict clinical outcome and the patient populations who are likely to benefit most from GTX. The primary endpoint of the present retrospective study was to evaluate the efficacy of GTX in 22 patients with hematological malignancies who developed neutropenia-related bacterial and fungal infections that were unresponsive to appropriate antimicrobial therapies. METHODS Peripheral blood granulocytes were collected by continuous-flow leukapheresis from HLA-identical siblings after priming with G-CSF. The response to GTX was classified as 'favorable' if clinical symptoms and signs of infection resolved or 'unfavorable' if clinical symptoms and signs of infection were unchanged or worsened. Control of infection at Day 30 after the enrollment in the GTX program was considered as the outcome variable in multiple regression analysis. RESULTS Two patients died of infection before receiving the granulocyte concentrates. Bacterial infections (monomicrobial or mixed bacteremias) were documented in 11 patients, whereas fungal infections (fungemia or focal fungal infections) were diagnosed in seven patients. In two patients, no infecting agent could be isolated (clinical infection). Control of infection at Day 30 after the first GTX was achieved in 10 of 20 assemble patients. Overall, 54% of patients with bacterial infections had a favorable response, compared with 57% of patients with fungal infections. No differences in terms of survival were found when comparing patients with bacterial and those with fungal infections at a median follow-up 90 days from the first GTX. In univariate analysis, disease status before GTX, e.g., complete or partial remission, and spontaneous recovery of the neutrophil count were significantly associated with control of infection. when multivariate regression models were formed, the recovery 0.5 x 10 (9)/L PMN was the only parameter that significantly and independently correlated with a favorable response to GTX. DISCUSSION GTX can be used to successfully treat bacterial as well as fungal infections in severely neutropenic patients when administered early after the onset of febrile neutropenia in patients with remission of the underlying disease and who are likely to recover marrow function.
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