What are the volume and budget needs to provide chemotherapy to all children with acute lymphoblastic leukaemia in Thailand? Development and application of an estimation tool. Issue 10 (26th October 2020)

• Record Type: Journal Article
• Authors: Sruamsiri, Rosarin; Ferrario, Alessandra; Ross-Degnan, Dennis; Denburg, Avram E; Frazier, A Lindsay; Gupta, Sumit; Ward, Zachary J; Yeh, Jennifer M; Wagner, Anita Katharina
• Is Part Of: BMJ open. Volume 10:Issue 10(2020)
• Publication Date: 2020-10-26
• Subjects: leukaemia -- paediatric oncology -- health policy; Medicine -- Research -- Periodicals; 610.72
• DOI: 10.1136/bmjopen-2020-041901
• Languages: English
• ISSNs: 2044-6055

Abstract

Abstract : Objective: Insufficient access to anticancer medicines may contribute to the wide survival differences of children with cancers across the globe. We developed a tool to estimate the volume of medicines and budget requirements to provide chemotherapy to children with acute lymphoblastic leukaemia (ALL). Design: Development and application of an estimation tool. Setting: Paediatric oncology hospital departments in Thailand. Participants: 318 children aged 0–14 years diagnosed with ALL and 215 children with undiagnosed ALL. Interventions: Estimates of volume and budget requirements for administering a full course of chemotherapy for ALL and a further course for children who relapse, according to National Treatment Guidelines. Primary and secondary outcome measures: Primary outcome measures were the volume (mg) and cost (US$) of medicines needed to treat children with ALL. For medicines whose main indication is paediatric ALL (asparaginase and 6-mercaptopurine), we estimated the difference between volume needed and actual sales in 2017 (secondary outcome). Results: Ten anticancer medicines and four chemoprotective agents are needed for the treatment of paediatric ALL according to the Thai treatment guidelines. Of these 14 medicines, 13 are included in the WHO essential medicines list for children. All are available as generics. We estimated that essential chemotherapy and chemoprotective agents to treat all children diagnosed with ALL in Thailand in 2017 would cost US$ 814 952 (US$ 1 365 422 for diagnosed and undiagnosed children), which corresponds to 0.005% (0.008%) of the country's total health expenditure. The volumes of asparaginase and 6-mercaptopurine available on the Thai market in 2017 were more than sufficient (2.3 and 1.5 times the amounts needed, respectively) to treat all children diagnosed with ALL. Conclusions: Procuring sufficient quantities of essential medicines to treat children with ALL requires relatively modest resources. Medicine cost should not be a major barrier to ALL treatment in similar settings.