Sara Carrillo De Albornoz, Khai Li Chai, Alisa M. Higgins, Dennis Petrie, Erica M. Wood, Zoe K. McQuilten
{"title":"OP95 血液恶性肿瘤患者免疫球蛋白治疗的成本和成本效益的系统性综述","authors":"Sara Carrillo De Albornoz, Khai Li Chai, Alisa M. Higgins, Dennis Petrie, Erica M. Wood, Zoe K. McQuilten","doi":"10.1017/s0266462323001113","DOIUrl":null,"url":null,"abstract":"IntroductionPatients with hematological malignancies are likely to develop hypogammaglobulinemia (HGG) and subsequent infections. Immunoglobulin (Ig) replacement is commonly given to prevent infections, but the total costs and cost effectiveness of its use are unknown.MethodsA systematic review was conducted following PRISMA guidelines to assess evidence on the costs and cost effectiveness of Ig replacement, administered intravenously (IVIg) or subcutaneously (SCIg), in adult patients with hematological malignancies. This review was registered with PROSPERO (CRD42022321908).ResultsSix studies were included out of a total of 3,612 citations. A narrative synthesis was conducted because of the high level of heterogeneity across the included studies. Two economic evaluations were identified: one cost-utility analysis (CUA) of IVIg versus no Ig and one comparing IVIg with SCIg. The quality of the evidence was low, with most studies having small patient numbers and a high risk of bias. Compared with no treatment, Ig replacement reduced the hospitalization rate in patients with hematological malignancies.One study reported no change in hospitalization rates following a program to reduce IVIg use, and an observational study comparing IVIg with SCIg found more hospitalizations with SCIg but lower total costs per patient. The CUA comparing IVIg with no IVIg suggested that IVIg treatment was not cost effective, but this study was published in 1991 and had significant limitations. The other CUA found that home-based SCIg was more cost effective than IVIg, but model inputs were derived from unpublished data in a very small patient cohort with HGG and different malignancies.ConclusionsOur review highlights key gaps in the literature. The cost effectiveness of Ig replacement in patients with hematological malignancies is still very uncertain. Despite the increasing use of Ig replacement there are limited data regarding its direct and indirect costs, and its optimal use and implications for healthcare resources remain unclear. Given the paucity of data on the cost and cost effectiveness of Ig treatment in this population, further health economic research is warranted.","PeriodicalId":14467,"journal":{"name":"International Journal of Technology Assessment in Health Care","volume":null,"pages":null},"PeriodicalIF":2.6000,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"OP95 A Systematic Review Of The Cost And Cost Effectiveness Of Immunoglobulin Treatment In Patients With Hematological Malignancies\",\"authors\":\"Sara Carrillo De Albornoz, Khai Li Chai, Alisa M. Higgins, Dennis Petrie, Erica M. Wood, Zoe K. McQuilten\",\"doi\":\"10.1017/s0266462323001113\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"IntroductionPatients with hematological malignancies are likely to develop hypogammaglobulinemia (HGG) and subsequent infections. Immunoglobulin (Ig) replacement is commonly given to prevent infections, but the total costs and cost effectiveness of its use are unknown.MethodsA systematic review was conducted following PRISMA guidelines to assess evidence on the costs and cost effectiveness of Ig replacement, administered intravenously (IVIg) or subcutaneously (SCIg), in adult patients with hematological malignancies. This review was registered with PROSPERO (CRD42022321908).ResultsSix studies were included out of a total of 3,612 citations. A narrative synthesis was conducted because of the high level of heterogeneity across the included studies. Two economic evaluations were identified: one cost-utility analysis (CUA) of IVIg versus no Ig and one comparing IVIg with SCIg. The quality of the evidence was low, with most studies having small patient numbers and a high risk of bias. Compared with no treatment, Ig replacement reduced the hospitalization rate in patients with hematological malignancies.One study reported no change in hospitalization rates following a program to reduce IVIg use, and an observational study comparing IVIg with SCIg found more hospitalizations with SCIg but lower total costs per patient. The CUA comparing IVIg with no IVIg suggested that IVIg treatment was not cost effective, but this study was published in 1991 and had significant limitations. The other CUA found that home-based SCIg was more cost effective than IVIg, but model inputs were derived from unpublished data in a very small patient cohort with HGG and different malignancies.ConclusionsOur review highlights key gaps in the literature. The cost effectiveness of Ig replacement in patients with hematological malignancies is still very uncertain. Despite the increasing use of Ig replacement there are limited data regarding its direct and indirect costs, and its optimal use and implications for healthcare resources remain unclear. Given the paucity of data on the cost and cost effectiveness of Ig treatment in this population, further health economic research is warranted.\",\"PeriodicalId\":14467,\"journal\":{\"name\":\"International Journal of Technology Assessment in Health Care\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.6000,\"publicationDate\":\"2023-12-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Technology Assessment in Health Care\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1017/s0266462323001113\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"HEALTH CARE SCIENCES & SERVICES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Technology Assessment in Health Care","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1017/s0266462323001113","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"HEALTH CARE SCIENCES & SERVICES","Score":null,"Total":0}
OP95 A Systematic Review Of The Cost And Cost Effectiveness Of Immunoglobulin Treatment In Patients With Hematological Malignancies
IntroductionPatients with hematological malignancies are likely to develop hypogammaglobulinemia (HGG) and subsequent infections. Immunoglobulin (Ig) replacement is commonly given to prevent infections, but the total costs and cost effectiveness of its use are unknown.MethodsA systematic review was conducted following PRISMA guidelines to assess evidence on the costs and cost effectiveness of Ig replacement, administered intravenously (IVIg) or subcutaneously (SCIg), in adult patients with hematological malignancies. This review was registered with PROSPERO (CRD42022321908).ResultsSix studies were included out of a total of 3,612 citations. A narrative synthesis was conducted because of the high level of heterogeneity across the included studies. Two economic evaluations were identified: one cost-utility analysis (CUA) of IVIg versus no Ig and one comparing IVIg with SCIg. The quality of the evidence was low, with most studies having small patient numbers and a high risk of bias. Compared with no treatment, Ig replacement reduced the hospitalization rate in patients with hematological malignancies.One study reported no change in hospitalization rates following a program to reduce IVIg use, and an observational study comparing IVIg with SCIg found more hospitalizations with SCIg but lower total costs per patient. The CUA comparing IVIg with no IVIg suggested that IVIg treatment was not cost effective, but this study was published in 1991 and had significant limitations. The other CUA found that home-based SCIg was more cost effective than IVIg, but model inputs were derived from unpublished data in a very small patient cohort with HGG and different malignancies.ConclusionsOur review highlights key gaps in the literature. The cost effectiveness of Ig replacement in patients with hematological malignancies is still very uncertain. Despite the increasing use of Ig replacement there are limited data regarding its direct and indirect costs, and its optimal use and implications for healthcare resources remain unclear. Given the paucity of data on the cost and cost effectiveness of Ig treatment in this population, further health economic research is warranted.
期刊介绍:
International Journal of Technology Assessment in Health Care serves as a forum for the wide range of health policy makers and professionals interested in the economic, social, ethical, medical and public health implications of health technology. It covers the development, evaluation, diffusion and use of health technology, as well as its impact on the organization and management of health care systems and public health. In addition to general essays and research reports, regular columns on technology assessment reports and thematic sections are published.