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Singh V, Jang H, Kim S, Ayash L, Alavi A, Ratanatharathorn V, Uberti JP, Deol A. G-CSF use post peripheral blood stem cell transplant is associated with faster neutrophil engraftment, shorter hospital stay and increased incidence of chronic GVHD. Leuk Lymphoma 2020; 62:446-453. [PMID: 33043743 DOI: 10.1080/10428194.2020.1827244] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The use of G-CSF post allogeneic transplant has become a common practice to accelerate neutrophil engraftment. There is some controversy in its use. To further evaluate the effectiveness, we compared outcomes in patients who underwent PBSCT, either with or without the planned use of G-CSF post SCT. Among consecutive 162 patients from October 2012 to October 2014, 65 patients received G-CSF post-PBSCT, and 97 did not. More patients in G-CSF group received MAC (78% vs. 55%). Patients who received G-CSF had earlier neutrophil engraftment (median days 11 vs. 14) and shorter post-transplant hospital stay (median days 16 vs. 20, p = 0.001). G-CSF use was associated with a higher rate of extensive chronic GVHD (44.3% vs.61.5%, p = 0.027). G-CSF cost the equivalent of 0.25 hospital days but shortened the initial transplant admission by 4 days. Early cost-benefit may be later offset by the economic burden of chronic GVHD and associated complications.
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Affiliation(s)
- Vijendra Singh
- Department of Oncology, Karmanos Cancer Institute/Wayne State University, Detroit, MI, USA
| | - Hyejeong Jang
- Biostatistics Core, Karmanos Cancer Institute, Department of Oncology, Wayne State University, Detroit, MI, USA
| | - Seongho Kim
- Biostatistics Core, Karmanos Cancer Institute, Department of Oncology, Wayne State University, Detroit, MI, USA
| | - Lois Ayash
- Department of Oncology, Blood and Marrow Stem Cell Transplant Program, Karmanos Cancer Institute/Wayne State University, Detroit, MI, USA
| | - Asif Alavi
- Department of Oncology, Blood and Marrow Stem Cell Transplant Program, Karmanos Cancer Institute/Wayne State University, Detroit, MI, USA
| | - Voravit Ratanatharathorn
- Department of Oncology, Blood and Marrow Stem Cell Transplant Program, Karmanos Cancer Institute/Wayne State University, Detroit, MI, USA
| | - Joseph P Uberti
- Department of Oncology, Co-Director, Blood and Marrow Stem Cell Transplant Program, Karmanos Cancer Institute/Wayne State University, Detroit, MI, USA
| | - Abhinav Deol
- Department of Oncology, Blood and Marrow Stem Cell Transplant Program, Karmanos Cancer Institute/Wayne State University, Detroit, MI, USA
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2
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O'Rafferty C, O'Brien M, Smyth E, Keane S, Robinson H, Lynam P, O'Marcaigh A, Smith OP. Administration of G-CSF from day +6 post-allogeneic hematopoietic stem cell transplantation in children and adolescents accelerates neutrophil engraftment but does not appear to have an impact on cost savings. Pediatr Transplant 2016; 20:432-7. [PMID: 26841203 DOI: 10.1111/petr.12670] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/11/2015] [Indexed: 11/28/2022]
Abstract
G-CSF post-allogeneic HSCT accelerates neutrophil engraftment, but evidence that it impacts on cost-related outcomes is lacking. We performed a retrospective child and adolescent single-center cohort study examining G-CSF administration from Day +6 of allogeneic HSCT vs. ad hoc G-CSF use where clinically indicated. Forty consecutive children and adolescents undergoing allogeneic HSCT were included. End-points were as follows: time to engraftment; incidence of acute and chronic GvHD; number of patients alive at Day +100; 180-day TRM; post-transplant days in hospital; and cost of antimicrobials, TPN, and G-CSF usage. Neutrophil engraftment occurred earlier in the group that received G-CSF from Day +6. There was no difference between groups in any of the other end-points with the following exception: the cost of GCSF was significantly higher in the D + 6 G-CSF group. However, median G-CSF cost in this group amounted to only €280. There was a trend towards reduced cost of antimicrobials in the D + 6 G-CSF group, although this did not reach significance (p = 0.13). The median cost per patient of antimicrobial agents between groups differed by €1116. This study demonstrated the administration of G-CSF on Day +6 in pediatric HSCT to be safe. A further study using a larger cohort of patients is warranted to ascertain its true clinico-economic value.
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Affiliation(s)
- Ciara O'Rafferty
- Department of Haematology, Our Lady's Children's Hospital, Dublin, Ireland
| | - Mairead O'Brien
- Department of Haematology, Our Lady's Children's Hospital, Dublin, Ireland
| | - Elaine Smyth
- Department of Haematology, Our Lady's Children's Hospital, Dublin, Ireland
| | - Sinead Keane
- Department of Pharmacy, Our Lady's Children's Hospital, Dublin, Ireland
| | - Hillary Robinson
- Department of Dietetics, Our Lady's Children's Hospital, Dublin, Ireland
| | - Paul Lynam
- Department of Haematology, Our Lady's Children's Hospital, Dublin, Ireland
| | - Aengus O'Marcaigh
- Department of Haematology, Our Lady's Children's Hospital, Dublin, Ireland.,Trinity College, Dublin, Ireland
| | - Owen P Smith
- Department of Haematology, Our Lady's Children's Hospital, Dublin, Ireland.,Trinity College, Dublin, Ireland
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Al-Kadhimi Z, Gul Z, Chen W, Smith D, Abidi M, Deol A, Ayash L, Lum L, Waller EK, Ratanatharathorn V, Uberti J. High incidence of severe acute graft-versus-host disease with tacrolimus and mycophenolate mofetil in a large cohort of related and unrelated allogeneic transplantation patients. Biol Blood Marrow Transplant 2014; 20:979-85. [PMID: 24709007 DOI: 10.1016/j.bbmt.2014.03.016] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2013] [Accepted: 03/16/2014] [Indexed: 01/01/2023]
Abstract
Both acute and chronic graft-versus-host disease (GVHD) are major causes of morbidity and mortality in patients undergoing allogeneic hematopoietic stem cell transplantation (AHSCT). The optimal pharmacological regimen for GVHD prophylaxis is unclear, but combinations of a calcineurin inhibitor (cyclosporin or tacrolimus [Tac]) and an antimetabolite (methotrexate or mycophenolate mofetil [MMF]) are typically used. We retrospectively evaluated the clinical outcomes of 414 consecutive patients who underwent AHSCT from sibling (SD) or unrelated donors (UD) with Tac/MMF combination, between January 2005 and August 2010. The median follow-up was 60 months. Less than one third of the patients received a reduced-intensity chemoregimen. The incidence of grades III and IV acute GVHD was 22.3% and 36.5% in SD and UD groups, respectively (P = .0007). The incidence of chronic GVHD was 47.1% and 52.7% in the SD and UD groups, respectively. Nonrelapse mortality (NRM) at 60 months was 33.3% and 46.5% in the SD and UD groups, respectively (P = .0016). The incidence of relapse was 22.4% for UD and 28.8% for SD. Five-year overall survival was 43% and 34% in the SD and UD groups, respectively (P = .0183). GVHD was the leading cause of death for the entire cohort. Multivariable analysis showed that 8/8 HLA match, patient's age < 60, and low-risk disease were associated with better survival. The use of Tac/MMF for GVHD prophylaxis was associated with a relatively high incidence of severe acute GVHD and NRM in AHSCT from sibling and unrelated donors.
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Affiliation(s)
- Zaid Al-Kadhimi
- Department of Hematology and Medical Oncology, Emory University and Winship Cancer Center, Atlanta, Georgia.
| | - Zartash Gul
- Division of Hematology/BMT, Markey Cancer Center, University of Kentucky, Lexington, Kentucky
| | - Wei Chen
- Biostatistics Core, Department of Oncology, Wayne State University/Karmanos Cancer Center, Detroit, Michigan
| | - Daryn Smith
- Biostatistics Core, Department of Oncology, Wayne State University/Karmanos Cancer Center, Detroit, Michigan
| | - Muneer Abidi
- Blood and Marrow Program, Department of Oncology, Wayne State University/Karmanos Cancer Center, Detroit, Michigan
| | - Abhinav Deol
- Blood and Marrow Program, Department of Oncology, Wayne State University/Karmanos Cancer Center, Detroit, Michigan
| | - Lois Ayash
- Blood and Marrow Program, Department of Oncology, Wayne State University/Karmanos Cancer Center, Detroit, Michigan
| | - Lawrence Lum
- Blood and Marrow Program, Department of Oncology, Wayne State University/Karmanos Cancer Center, Detroit, Michigan
| | - Edmund K Waller
- Department of Hematology and Medical Oncology, Emory University and Winship Cancer Center, Atlanta, Georgia
| | - Voravit Ratanatharathorn
- Blood and Marrow Program, Department of Oncology, Wayne State University/Karmanos Cancer Center, Detroit, Michigan
| | - Joseph Uberti
- Blood and Marrow Program, Department of Oncology, Wayne State University/Karmanos Cancer Center, Detroit, Michigan
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4
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Kim S, Baek J, Min H. Effects of prophylactic hematopoietic colony stimulating factors on stem cell transplantations: meta-analysis. Arch Pharm Res 2012; 35:2013-20. [PMID: 23212644 DOI: 10.1007/s12272-012-1119-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2012] [Revised: 10/07/2012] [Accepted: 10/10/2012] [Indexed: 12/29/2022]
Abstract
Hematopoietic growth factors are often given for prevention of febrile neutropenia (FN), infections, and other complications by hastening neutrophil recovery in the treatment of malignancies after high dose chemotherapy (HDCT). Although several meta-analyses have already demonstrated beneficial effects of prophylactic granulocyte colony-stimulating factors (G-CSF) administration, the effects of G-CSF have not been confirmed in cancer patients receiving stem cell transplantation (SCT) after HDCT. Therefore, we performed a statistical combination of controlled clinical trials to investigate the efficacy of prophylactic use of G-CSF in preventing the neutropenic complications associated with SCT following HDCT in cancer patients. We searched PubMed to identify potentially relevant references and finally selected seven randomized controlled trials that met all of the eligibility criteria. Our meta-analysis demonstrated that prophylactic G-CSF reduced the risk of documented infections and time to hematologic recovery manifested by days to absolute neutrophil count (ANC) ≥ 0.5 × 10(9)/L, days to ANC ≥ 1.0 × 10(9)/L, and days to platelets ≥ 20 × 10(9)/L in SCT patients with cancer following HDCT. The G-CSF treated group also showed a decrease in the length of hospital stay. However, there was no difference between G-CSF treatment group and placebo group in regard to all-cause mortality, infection-related mortality, grade 2∼4 acute graft-versus-host-disease, and episode of fever.
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Affiliation(s)
- Sunhwa Kim
- College of Pharmacy, Chung-Ang University, Seoul 156-756, Korea
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5
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Kerbauy FR, Morelli LR, de Andrade CT, Lisboa LF, Cendoroglo Neto M, Hamerschlak N. Predicting mortality and cost of hematopoietic stem-cell transplantation. EINSTEIN-SAO PAULO 2012; 10:82-5. [PMID: 23045832 DOI: 10.1590/s1679-45082012000100017] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE To evaluate whether the Pretransplantion Assesment of Mortality risk score is associated to transplant costs and can be used not only to predict mortality but also as a cost management tool. METHODS We evaluated consecutively patients submitted to allogeneic (n = 27) and autologous (n = 89) hematopoietic stem cell-transplantation from 2004 to 2006 at Hospital Israelita Albert Einstein (SP), Brazil. Participants mean age at hematopoietic stem cell-transplantation was 42 (range 1 to 72) years; there were 69 males and 47 females; 30 patients had multiple myeloma; 41 had non-Hodgkin and Hodgkin's lymphomas; 22 had acute leukemia; 6 had chronic leukemia; and 17 had non-malignant disease. The Pretransplantion Assesment of Mortality risk score was applied in all patients using the available web site (http://cdsweb.fhcrc.org/ pam/). RESULTS Patients could be classified in three risk categories: high, intermediate and low, having significant difference in survival (p = 0.0162). The median cost in US dollars for each group was $ 281.000, $ 73.300 and $ 54.400 for high, intermediate and low risk, respectively. The cost of hematopoietic stem cell-transplantation significantly differed for each Pretransplantin Assesment of Mortality risk group (p = 0.008). CONCLUSION The validation of the Pretransplantion Assesment of Mortality risk score in our patients confirmed that this system is an important tool to be used in transplantation units, being easy to apply and fully reproducible.
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6
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Randomized Phase III Trial of Pegfilgrastim versus Filgrastim after Autologus Peripheral Blood Stem Cell Transplantation. Biol Blood Marrow Transplant 2010; 16:678-85. [DOI: 10.1016/j.bbmt.2009.12.531] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2009] [Accepted: 12/21/2009] [Indexed: 11/23/2022]
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7
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Trivedi M, Martinez S, Corringham S, Medley K, Ball ED. Review and revision of clinical practice of using G-CSF after autologous and allogeneic hematopoietic stem cell transplantation at UCSD. J Oncol Pharm Pract 2009; 17:85-90. [PMID: 20015929 DOI: 10.1177/1078155209354932] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
There was no consensus on the optimal use of G-CSF after hematopoietic stem cell transplantation. In this study, the practice of using G-CSF, based on the CD34(+) cell number, at the University of California, San Diego Blood and Marrow Transplant Unit (UCSD BMT) was evaluated by performing a five-year retrospective analysis of data from patients undergoing autologous and allogeneic transplantation. Various outcomes, such as time to neutrophil and platelet engraftment and length of post-transplant hospital stay are assessed in relation to use of G-CSF and number of CD34(+) cells infused. It has been found that the use of G-CSF is associated with faster neutrophil engraftment and shorter length of post-transplant hospital stay without affecting time to platelet engraftment in patients undergoing autologous transplantation. In addition, the number of CD34(+) cells do not influence outcomes in autologous and allogeneic transplant patients if they are treated with G-CSF. As a result of this evaluation, the G-CSF protocol at UCSD BMT Unit is revised. The main change is to implement the use of G-CSF in all patients undergoing autologous transplantation regardless of the number of CD34( +) cells. No changes in the allogeneic transplantation protocol are made as a result of this analysis.
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Affiliation(s)
- Meghana Trivedi
- University of California, San Diego Medical Center, La Jolla, CA 92093-0960, USA
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Waxman IM, Militano O, Baldinger L, Roman E, Qualter E, Morris E, Garvin J, Bradley MB, Bhatia M, Satwani P, George D, Del Toro G, Hawks R, Wolownik K, Foley S, Cheung YK, Schwartz J, van de Ven C, Baxter-Lowe LA, Cairo MS. Sequential administration of sargramostim and filgrastim in pediatric allogeneic stem cell transplantation recipients undergoing myeloablative conditioning. Pediatr Transplant 2009; 13:464-74. [PMID: 18785912 DOI: 10.1111/j.1399-3046.2008.01000.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
G-CSF and GM-CSF both hasten myeloid engraftment post-MA-alloSCT; however, GM-CSF is earlier acting and less expensive. The objective was to evaluate efficacy/safety of sequential administration of GM-CSF followed by G-CSF in children post-MA-alloSCT. From January 2001 to June 2005, 31 children received 32 MA-alloSCT: mean age 6.65 yr; MRD BM or PBSC vs. related or unrelated UCB 11:21; malignant vs. non-malignant disorders 22:10. GM-CSF (250 microg/m(2) IV QD) began on day of stem cell infusion. GM-CSF was switched to G-CSF (10 microg/kg IV QD) when WBC >or= 300/mm(3) x 2 days. G-CSF continued until ANC >or= 2500/mm(3) x 2 days, then tapered to maintain ANC >or= 1000/mm(3). Median time to myeloid engraftment (ANC >or= 500/mm(3) x 3 days) was 17 days [13 days vs. 24 days, MRD BM/PBSC vs. UCB (p < 0.0001)], occurring at a median time of two days after switch to G-CSF. Clinically relevant adverse events were bone pain (n = 8) and large pleural effusion (n = 1). It was estimated that sequential GM-CSF/G-CSF was cost-effective compared with G-CSF alone [cost-savings of $1311/patient ($41,952/study), 2007 Red Book Average Wholesale Price]. In summary, it was demonstrated that sequential administration of GM-CSF/G-CSF post-MA-alloSCT was safe, cost-effective and resulted in prompt myeloid engraftment.
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Affiliation(s)
- Ian M Waxman
- Department of Pediatrics, Columbia University, New York, NY 10032, USA
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Majhail NS, Mothukuri JM, Brunstein CG, Weisdorf DJ. Costs of Hematopoietic Cell Transplantation: Comparison of Umbilical Cord Blood and Matched Related Donor Transplantation and the Impact of Posttransplant Complications. Biol Blood Marrow Transplant 2009; 15:564-73. [DOI: 10.1016/j.bbmt.2009.01.011] [Citation(s) in RCA: 80] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2008] [Accepted: 01/14/2009] [Indexed: 10/21/2022]
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10
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Abstract
After hematopoietic SCT (HSCT), G-CSF is commonly used to enhance stem cell engraftment to minimize the morbidity and mortality associated with prolonged neutropenia. However, there is no consensus on the optimal use of G-CSF after high-dose chemotherapy followed by HSCT. This review was performed to evaluate the evidence regarding the use of G-CSF after autologous and allogeneic HSCT. Studies investigating the use of G-CSF in comparison to control (observation or placebo), early vs delayed initiation of G-CSF, and other approaches driven by patient-specific parameters to identify optimal use of G-CSF have been reviewed. Various outcomes such as neutrophil and platelet engraftment, post-transplant length of hospital stay, post-transplant complications such as infection and GVHD, and survival have been assessed. Finally, we provide the level of evidence for each of the outcomes analyzed while evaluating strategies for using G-CSF in patients undergoing autologous or allogeneic HSCT.
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11
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Bow EJ. Invasive Fungal Infection in Haematopoietic Stem Cell Transplant Recipients: Epidemiology from the Transplant Physician’s Viewpoint. Mycopathologia 2009; 168:283-97. [DOI: 10.1007/s11046-009-9196-6] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2008] [Accepted: 03/18/2009] [Indexed: 01/07/2023]
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12
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Levenga TH, Timmer-Bonte JNH. Review of the value of colony stimulating factors for prophylaxis of febrile neutropenic episodes in adult patients treated for haematological malignancies. Br J Haematol 2007; 138:146-52. [PMID: 17593021 DOI: 10.1111/j.1365-2141.2007.06653.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Chemotherapy-induced neutropenia is a major dose-limiting toxicity of systemic cancer chemotherapy that can lead to fever and infection, requiring prompt analysis and in-patient treatment with broad-spectrum antibiotics. Complicated neutropenia may lead to reduction and/or delay of systemic anti-cancer treatment, which may compromise outcome. Haematopoietic growth factors have the ability to augment haematopoietic cell cycling and are used to facilitate more dose-intense treatments and to decrease treatment-related complications. This review focuses on randomised trials that investigated the use of colony-stimulating factors (CSF) to prevent treatment-related febrile complications in haematological malignancies in (younger) adult patients. In general, these studies demonstrated that CSF reduced the duration of severe neutropenia but not always its febrile complications; therefore inconsistent results regarding clinically relevant reduction of hospitalisation, duration of therapeutic antibiotics, infection-related or disease-related mortality and economic effects were reported. Current developments in treatment of haematological malignancies will pose new challenges as a shift in infectious pathogens can be expected.
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13
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Dekker A, Bulley S, Beyene J, Dupuis LL, Doyle JJ, Sung L. Meta-Analysis of Randomized Controlled Trials of Prophylactic Granulocyte Colony-Stimulating Factor and Granulocyte-Macrophage Colony-Stimulating Factor After Autologous and Allogeneic Stem Cell Transplantation. J Clin Oncol 2006; 24:5207-15. [PMID: 17114653 DOI: 10.1200/jco.2006.06.1663] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Purpose The primary objective of our meta-analysis was to determine whether prophylactic hematopoietic colony-stimulating factors (CSFs) after hematopoietic autologous and allogeneic stem-cell transplantation (SCT) reduced documented infections. Our secondary objectives were to determine whether prophylactic CSFs affected other outcomes including parenteral antibiotic therapy duration, infection-related mortality, graft-versus-host disease (GVHD), or treatment-related mortality. Methods We included studies if there was random assignment between CSFs and placebo/no therapy and CSFs were given after SCT and before recovery of neutrophils. From 3,778 reviewed study articles, 34 were included based on predefined inclusion criteria. All analyses were conducted using a random effects model. Results CSFs reduced the risk of documented infections (relative risk [RR] 0.87; 95% CI, 0.76 to 1.00; P = .05) and duration of parenteral antibiotics (weighted mean difference, −1.39 days, 95% CI, −2.56 to −0.22; P = .02) but did not reduce infection-related mortality (RR, 0.76; 95% CI, 0.41 to 1.44; P = .4). CSFs did not increase grade 2 to 4 acute GVHD (RR, 1.03; 95% CI, 0.81 to 1.31; P = .8) or treatment-related mortality (RR, 1.00; 95% CI, 0.78 to 1.29; P = .98). Conclusion CSFs were associated with a small reduction in the risk of documented infections but did not affect infection or treatment-related mortality.
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Affiliation(s)
- Allison Dekker
- Department of Public Health Sciences, Health Policy Management and Evaluation, and Faculty of Pharmacy, University of Toronto, Toronto, Ontario, Canada
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14
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Mohty M, Faucher C, Blaise D. Graft-versus-host-disease and granulocyte colony-stimulating factor administration after allogeneic stem cell transplantation. Leukemia 2005; 19:500-3. [PMID: 15674410 DOI: 10.1038/sj.leu.2403660] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- M Mohty
- Unité de Transplantation et de Thérapie Cellulaire (UTTC), Département d'Hématologie, Institut Paoli-Calmettes, Marseille, France.
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15
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Beard SM, Wall L, Gaffney L, Sampson F. Aggressive non-Hodgkin's lymphoma: economics of high-dose therapy. PHARMACOECONOMICS 2004; 22:207-224. [PMID: 14974872 DOI: 10.2165/00019053-200422040-00001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
High-intermediate grade non-Hodgkin's lymphoma (NHL) is an aggressive form of the disease, which can respond well to combination chemotherapy, with long-term survival seen in 40-50% of patients. When NHL relapses following standard treatment, high-dose chemotherapy with peripheral blood stem cell or bone marrow support may still cure a significant proportion of patients. Despite a significant rise in the incidence of NHL over recent years, there remains only limited published economic study concerning the overall lifetime cost of treatment, the cost effectiveness of specific treatments or the overall societal cost burden of the disease. The majority of studies identified for the purposes of this review considered the cost of alternative forms of chemotherapy and bone marrow support strategies for patients with advanced disease. Data from these studies suggest that there is a definite trend towards reduced costs for high-dose therapy, possibly reflecting increasing technical experience and improved bone marrow recovery through the use of stem cell transplantation and growth factors. The limited number of cost-effectiveness evaluations suggest that high-dose therapy, following a chemosensitive relapse, is likely to be considered favourable against commonly quoted cost-effectiveness thresholds. Cost effectiveness is becoming an increasingly important factor to consider in the formal assessment of new interventions conducted by groups such as the UK National Institute for Clinical Excellence. In light of the increasing incidence of NHL and the extended use of high-dose treatments in other subgroups of patients, there is a need for increased research into the economics of new interventions for NHL.
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16
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Amin M, Fergusson D, Aziz A, Wilson K, Coyle D, Hébert P. The cost of allogeneic red blood cells - a systematic review. Transfus Med 2003; 13:275-85. [PMID: 14617338 DOI: 10.1046/j.1365-3148.2003.00454.x] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Several reports suggest that the cost of RBCs may have risen over time, but there exists very little published evidence of that. The objective was to determine whether published studies documenting cost data on RBCs suggest an increase over time and to assess the quality of cost studies. We used the terms 'cost', 'allogeneic/allogenic' and 'blood' to identify cost studies between 1966 and 2002 from Medline, ISIesource and Ingenta electronic databases. Furthermore, we manually searched a number of transfusion and health economics journals for completeness. We included studies that used an established methodology and conducted an economic evaluation using primary/secondary cost data to calculate the cost of RBCs and RBC transfusion. Studies without allogeneic RBCs as comparator were excluded. Two individuals independently reviewed the studies and included studies upon reaching a consensus. Fourteen studies qualified the selection criteria and were included in the review. Ten studies were identified from Medline, two from Ingenta, one from ISIesource and one was a conference paper. Of the 14 studies reviewed, 10 had focused on RBC transfusion and four had focused on both RBCs and RBC transfusion. Ten studies were from the US, and two each from Canada and the UK, respectively. Two studies had explicit objective of cost calculation, and others had calculated costs towards fulfilling other objectives. Most of the reviewed studies were dated and of poor quality. Despite these limitations, it appears that the cost of RBCs has increased over time in the UK, Canada and the US. More studies are needed to fully assess the trend of costs over time. Future cost studies should try to follow the economic evaluation guidelines for greater research implications.
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Affiliation(s)
- M Amin
- Clinical Epidemiology Program, Ottawa Health Research Institute and the University of Ottawa Centre for Transfusion Research, Ontario, Canada.
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17
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Ho VT, Mirza NQ, Junco Dd DD, Okamura T, Przepiorka D. The effect of hematopoietic growth factors on the risk of graft-vs-host disease after allogeneic hematopoietic stem cell transplantation: a meta-analysis. Bone Marrow Transplant 2003; 32:771-5. [PMID: 14520420 DOI: 10.1038/sj.bmt.1704228] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The effect of hematopoietic growth factors on neutrophil recovery after allogeneic transplantation is well-recognized. Recent laboratory studies demonstrated that these cytokines may also modify T-cell and dendritic cell function, but whether the effect is strong enough to alter the risk of GVHD is unclear. We performed a meta-analysis to determine the effect of G-CSF or GM-CSF on the risk of nonhematopoietic outcomes after allogeneic transplantation. A search of the literature from 1986 to present yielded 18 publications in which data were provided for cohorts receiving growth factor vs either placebo or no therapy. These included nine prospective randomized studies, eight retrospective cohort studies, and one case-control study comprising a total of 1198 patients. The publication types were heterogeneous with regard to demographic and treatment characteristics, although within publications, comparative groups were generally balanced. The pooled risk ratio estimates with use of growth factor was 1.08 (95% CI 0.87-1.33, P=0.48) for grades 2-4 acute GVHD, 1.22 (95% CI 0.80-1.86, P=0.99) for grades 3-4 acute GVHD, and 1.02 (95% CI 0.82-1.26, P=0.87) for chronic GVHD. This analysis did not detect a significant change in the risk of acute or chronic GVHD after allogeneic hematopoietic stem cell transplantation when hematopoietic growth factors were used to shorten the initial period of neutropenia.
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Affiliation(s)
- V T Ho
- Baylor College of Medicine, Center for Cell and Gene Therapy, Houston, TX, USA
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Anderlini P, Champlin R. Use of filgrastim for stem cell mobilisation and transplantation in high-dose cancer chemotherapy. Drugs 2003; 62 Suppl 1:79-88. [PMID: 12479596 DOI: 10.2165/00003495-200262001-00006] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Myeloablative or high-dose chemotherapy regimens utilise doses that are significantly greater than those used in standard treatments. The neutropenia caused by these high-dose therapies can be associated with an increased incidence of bacterial and fungal infections and remains an important clinical issue among patients with advanced-stage cancers. Filgrastim is approved for stem cell mobilisation in both chemotherapy-treated patients and normal donors. Harvested peripheral blood progenitor cells have been used effectively in allogeneic and autologous transplantation, increasing the speed and extent of neutrophil and platelet recovery. Accelerated haematopoietic recovery is associated with a significantly shorter hospital stay and, therefore, leads to a reduction in treatment costs. The contribution of filgrastim to the acceleration of haematopoietic recovery after peripheral blood progenitor cell transplant has been assessed in a number of prospective clinical trials after high-dose chemotherapy. Controversy remains over whether growth factors should be administered shortly after stem cell infusion or after several days. The recently approved, once-weekly form of filgrastim, pegfilgrastim, has been shown to have efficacy comparable to that of the native molecule and can be expected to enhance patient quality of life through the need for fewer injections. This article will review the role of filgrastim for stem cell mobilisation and transplantation in patients receiving high-dose chemotherapy.
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Affiliation(s)
- Paolo Anderlini
- UT MD Anderson Cancer Center, Houston, Texas 77030-4009, USA
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Esser M, Brunner H. Economic evaluations of granulocyte colony-stimulating factor: in the prevention and treatment of chemotherapy-induced neutropenia. PHARMACOECONOMICS 2003; 21:1295-1313. [PMID: 14750898 DOI: 10.1007/bf03262329] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
The prevailing uncertainty about the pharmacoeconomic positioning of granulocyte colony-stimulating factor (G-CSF) in the prevention and treatment of chemotherapy-induced febrile neutropenia has resulted in a number of pharmacoeconomic evaluations published in the past 10 years. These studies vary considerably regarding the approaches used and the results presented. In order to contribute to a clearer pharmacoeconomic positioning of G-CSF, a systematic review of economic evaluations was carried out. The focus of the review was prophylaxis and therapy of chemotherapy-induced neutropenia in patients with cancer. A computerised bibliography search of several databases was conducted yielding 33 studies. The findings demonstrated the cost-saving potential of G-CSF in standard-dose chemotherapy to be limited, with lower costs often seen in the control group. The results of these studies were too heterogeneous to extract a clear recommendation from a cost-saving point of view. The administration of G-CSF after high-dose chemotherapy with stem cell support resulted more often in cost savings in the G-CSF group as compared with standard-dose chemotherapy, illustrating a possible cost-saving potential of G-CSF. In the treatment of established chemotherapy-induced febrile neutropenia, cost savings were found in all studies. This result is surprising but hampered by the small number of studies (n = 5) and remains to be confirmed by more rigourously designed prospective economic analyses. Despite the substantial research on this topic, the economic evaluation of G-CSF is far from being settled and needs further investigation.
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Affiliation(s)
- Marc Esser
- Institute of Health Economics and Clinical Epidemiology, University of Cologne, Cologne, Germany.
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Lyman GH, Kuderer NM, Balducci L. Cost-benefit analysis of granulocyte colony-stimulating factor in the management of elderly cancer patients. Curr Opin Hematol 2002; 9:207-14. [PMID: 11953666 DOI: 10.1097/00062752-200205000-00006] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Health care costs continue to rise, and hospitalization represents the single largest component of direct medical costs associated with cancer care. Neutropenia and its complications including febrile neutropenia (FN) remain the major dose-limiting toxicity of systemic cancer chemotherapy. The risk of FN varies considerably across treatment regimens but appears to be significantly higher among elderly patients. The colony-stimulating factors (CSFs) have been used effectively in a variety of clinical settings to prevent or treat FN and to assist patients receiving dose-intensive chemotherapy with or without stem cell support. Several randomized controlled trials (RCTs) have demonstrated the clinical efficacy of the prophylactic use of CSFs. A recently presented meta-analysis of the available RCTs has confirmed the efficacy of prophylactic CSFs. The cost of these agents, along with their large-scale clinical use, has prompted a number of economic investigations. Economic models based on measures of resource utilization derived from RCTs have provided FN risk threshold estimates for the cost-saving use of prophylactic CSF. A number of important studies concerning the clinical and economic impact of these agents in elderly cancer patients have been reported during the past year. Continuing clinical and economic evaluation along with an updating of clinical practice guidelines especially related to elderly patients is recommended because of rapid technologic and clinical advances.
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Affiliation(s)
- Gary H Lyman
- Health Services and Outcomes Research Progam, James P. Wilmot Cancer Center, University of Rochester, Rochester, NY, USA.
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