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Lazzaro C. Pharmacoeconomic issues in stem cell mobilization. Transfus Apher Sci 2023; 62:103829. [PMID: 37838563 DOI: 10.1016/j.transci.2023.103829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2023]
Abstract
BACKGROUND recently, stem cell mobilization has made dramatic progress, that ended up in an increasing number of aphereses at target for autologous peripheral stem cell transplantation (ASCT). The aim of this research is investigating the cost-effectiveness of stem cell mobilization. METHODS a narrative review of the literature was carried out, searching for primary contributions written in English and published during 2000-2023 on cost-effectiveness analysis (CEA) of stem cell mobilization in patients entitled to ASCT. The PubMed database was searched with the following sets of keywords: cost-effectiveness AND apheresis AND myeloma (PubMed_1); cost-effectiveness AND stem cell mobilization (PubMed_2). Articles included in the analysis were assessed via two different checklists. RESULTS sixty-six entries were retrieved. Five out of 66 (PubMed_1: 4 out 17; PubMed_2: 1 out of 49), 4 CEAs and 1 cost-utility analysis (CUA) fit the research goal. Four out of 5 contributions proved to be in line with most of the items included in the two assessment grids. However, the most relevant missing features in some of the included contributions were: study perspective, healthcare resources valuation, and sensitivity analyses. DISCUSSION most of the articles included in this research show that chemotherapy-free stem cell mobilization is cost-effective according to different standpoints. Future health economic research on this topic should establish local threshold values for incremental apheresis at target and explore the heterogeneity of CEA (and CUA) to determine oncohaematological diseases and patient categories for which chemotherapy-free stem cell mobilization is cost-effective in different healthcare systems, given local budget constraints.
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Affiliation(s)
- Carlo Lazzaro
- Studio di Economia Sanitaria, Milan, Italy; Biology and Biotechnologies Department "Lazzaro Spallanzani", University of Pavia, Pavia, Italy.
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Lazzaro C, Castagna L, Lanza F, Laszlo D, Milone G, Pierelli L, Saccardi R. Chemotherapy-based versus chemotherapy-free stem cell mobilization (± plerixafor) in multiple myeloma patients: an Italian cost-effectiveness analysis. Bone Marrow Transplant 2021; 56:1876-1887. [PMID: 33753907 PMCID: PMC8338551 DOI: 10.1038/s41409-021-01251-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 02/03/2021] [Accepted: 02/18/2021] [Indexed: 12/21/2022]
Abstract
Given the availability and efficacy of the mobilizing agent plerixafor in augmenting hematopoietic progenitor cell mobilization with granulocyte colony-stimulating factor (G-CSF), there is a strong case for comparing the cost-effectiveness of mobilization with G-CSF + cyclophosphamide versus G-CSF alone. This study investigated the cost and effectiveness (i.e., successful 4 million-CD34+ collection) of G-CSF alone versus high-dose cyclophosphamide (4 g/m2) + G-CSF mobilization (± on-demand plerixafor) in patients with multiple myeloma (MM) eligible for autograft in Italy. A decision tree-supported cost-effectiveness analysis (CEA) model in MM patients was developed from the societal perspective. The CEA model compared G-CSF alone with cyclophosphamide 4 g/m2 + G-CSF (± on-demand plerixafor) and was populated with demographic, healthcare and non-healthcare resource utilization data collected from a questionnaire administered to six Italian oncohematologists. Costs were expressed in Euro (€) 2019. The CEA model showed that G-CSF alone was strongly dominant versus cyclophosphamide + G-CSF ( ± on-demand plerixafor), with incremental savings of €1198.59 and an incremental probability of a successful 4 million-CD34+ apheresis (+0.052). Sensitivity analyses confirmed the robustness of the base-case results. In conclusion, chemotherapy-free mobilization (± on-demand plerixafor) is a “good value for money” option for MM patients eligible for autograft.
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Affiliation(s)
- Carlo Lazzaro
- Health Economist and Research Director, Studio di Economia Sanitaria, Milan, Italy.
| | - Luca Castagna
- Oncology and Haematology Unit, BMT section, Istituto Clinico Humanitas, Rozzano, Italy
| | - Francesco Lanza
- Hematology Section, Romagna Transplant Network, University Hospital "Santa Maria delle Croci", Ravenna, Italy
| | - Daniele Laszlo
- Stem Cell Mobilization and Collection Unit, IEO IRCCS, Milan, Italy
| | - Giuseppe Milone
- Hematology and BMT Unit, Azienda Policlinico Vittorio Emanuele, Catania, Italy
| | - Luca Pierelli
- Department of Experimental Medicine, University "Sapienza", Rome, Immune-hematology and Transfusion Medicine Unit, Azienda Ospedaliera San Camillo, Rome, Italy
| | - Riccardo Saccardi
- Department of Cellular Therapy and Transfusion Medicine, Careggi University Hospital, Florence, Italy
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Guertin JR, Conombo B, Langevin R, Bergeron F, Holbrook A, Humphries B, Matteau A, Potter BJ, Renoux C, Tarride JÉ, Durand M. A Systematic Review of Methods Used for Confounding Adjustment in Observational Economic Evaluations in Cardiology Conducted between 2013 and 2017. Med Decis Making 2020; 40:582-595. [PMID: 32627666 DOI: 10.1177/0272989x20937257] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background. Observational economic evaluations (i.e., economic evaluations in which treatment allocation is not randomized) are prone to confounding bias. Prior reviews published in 2013 have shown that adjusting for confounding is poorly done, if done at all. Although these reviews raised awareness on the issues, it is unclear if their results improved the methodological quality of future work. We therefore aimed to investigate whether and how confounding was accounted for in recently published observational economic evaluations in the field of cardiology. Methods. We performed a systematic review of PubMed, Embase, Cochrane Library, Web of Science, and PsycInfo databases using a set of Medical Subject Headings and keywords covering topics in "observational economic evaluations in health within humans" and "cardiovascular diseases." Any study published in either English or French between January 1, 2013, and December 31, 2017, addressing our search criteria was eligible for inclusion in our review. Our protocol was registered with PROSPERO (CRD42018112391). Results. Forty-two (0.6%) out of 7523 unique citations met our inclusion criteria. Fewer than half of the selected studies adjusted for confounding (n = 19 [45.2%]). Of those that adjusted for confounding, propensity score matching (n = 8 [42.1%]) and other matching-based approaches were favored (n = 8 [42.1%]). Our results also highlighted that most authors who adjusted for confounding rarely justified their methodological choices. Conclusion. Our results indicate that adjustment for confounding is often ignored when conducting an observational economic evaluation. Continued knowledge translation efforts aimed at improving researchers' knowledge regarding confounding bias and methods aimed at addressing this issue are required and should be supported by journal editors.
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Affiliation(s)
- Jason R Guertin
- Department of Social and Preventive Medicine, Université Laval, Quebec City, Canada.,Axe Santé des populations et pratiques optimales en santé, Centre de recherche du CHU de Québec-Université Laval, Quebec City, Canada
| | - Blanchard Conombo
- Department of Social and Preventive Medicine, Université Laval, Quebec City, Canada.,Axe Santé des populations et pratiques optimales en santé, Centre de recherche du CHU de Québec-Université Laval, Quebec City, Canada
| | | | | | - Anne Holbrook
- Division of Clinical Pharmacology and Toxicology, Department of Medicine, McMaster University, Hamilton, Canada.,Department of Health Evidence and Impact, McMaster University, Hamilton, Canada
| | - Brittany Humphries
- Department of Health Evidence and Impact, McMaster University, Hamilton, Canada
| | - Alexis Matteau
- Department of Medicine, Université de Montréal, Montreal, Canada.,Centre de recherche du Centre Hospitalier de l'Université de Montréal, Montreal, Canada.,Centre Hospitalier de l'Université de Montréal, Montreal, Canada
| | - Brian J Potter
- Department of Medicine, Université de Montréal, Montreal, Canada.,Centre de recherche du Centre Hospitalier de l'Université de Montréal, Montreal, Canada.,Centre Hospitalier de l'Université de Montréal, Montreal, Canada
| | - Christel Renoux
- McGill University, Montreal, Canada.,Programs for Assessment of Technology in Health (PATH), The Research Institute of St. Joe's Hamilton, St. Joseph's Healthcare Hamilton.,McMaster Chair in Health Technology Management, McMaster University, Hamilton, Canada
| | - Jean-Éric Tarride
- Department of Health Evidence and Impact, McMaster University, Hamilton, Canada.,Centre for Health Economics and Policy Analysis, McMaster University, Hamilton, Canada.,Department of Economics; McMaster University, Hamilton, Canada.,Programs for Assessment of Technology in Health (PATH), The Research Institute of St. Joe's Hamilton, St. Joseph's Healthcare Hamilton.,McMaster Chair in Health Technology Management, McMaster University, Hamilton, Canada
| | - Madeleine Durand
- Department of Medicine, Université de Montréal, Montreal, Canada.,Centre de recherche du Centre Hospitalier de l'Université de Montréal, Montreal, Canada.,Centre Hospitalier de l'Université de Montréal, Montreal, Canada
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Martin AP, Richards S, Haycox A, Houten R, McLeod C, Braithwaite B, Clark JO, Bell J, Clark RE. Evaluating the use of plerixafor in stem cell mobilisation - an economic analysis of the PHANTASTIC trial. J Clin Apher 2015; 31:434-42. [DOI: 10.1002/jca.21433] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2015] [Accepted: 09/06/2015] [Indexed: 11/09/2022]
Affiliation(s)
- Antony P. Martin
- Liverpool Health Economics, Department of Economics; University of Liverpool Management School; Liverpool United Kingdom
| | - Sarah Richards
- Liverpool Health Economics, Department of Economics; University of Liverpool Management School; Liverpool United Kingdom
| | - Alan Haycox
- Liverpool Health Economics, Department of Economics; University of Liverpool Management School; Liverpool United Kingdom
| | - Rachel Houten
- Liverpool Health Economics, Department of Economics; University of Liverpool Management School; Liverpool United Kingdom
| | - Claire McLeod
- Liverpool Health Economics, Department of Economics; University of Liverpool Management School; Liverpool United Kingdom
| | - Barbara Braithwaite
- Haematology Department; Royal Liverpool University Hospital; Liverpool United Kingdom
| | - Jack O. Clark
- Haematology Department; Royal Liverpool University Hospital; Liverpool United Kingdom
| | - Joanne Bell
- Haematology Department; Royal Liverpool University Hospital; Liverpool United Kingdom
| | - Richard E. Clark
- Haematology Department; Royal Liverpool University Hospital; Liverpool United Kingdom
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