PMID- 25424534 OWN - NLM STAT- MEDLINE DCOM- 20160620 LR - 20181202 IS - 1099-1069 (Electronic) IS - 0278-0232 (Linking) VI - 33 IP - 4 DP - 2015 Dec TI - Economic evaluation of arsenic trioxide for treatment of newly diagnosed acute promyelocytic leukaemia in Canada. PG - 229-38 LID - 10.1002/hon.2176 [doi] AB - To assess, from a Canadian perspective, the economic impact of arsenic trioxide (ATO) + all-trans retinoic acid (ATRA) for treating newly diagnosed acute promyelocytic leukaemia (APL), the cost-effectiveness of ATO + ATRA compared to ATRA + idarubicin (IDA) was assessed over a lifetime horizon using a time-dependent Markov model. The model considers four health states: complete remission, treatment failure or relapse, post-failure, and death. Markov cycle length was 1 month for the first 48 months and 1 year thereafter. Efficacy outcomes in terms of event-free survival and overall survival were taken from a head-to-head clinical trial. Costs were associated with drug and administration, adverse events (AEs), treatment of relapses, follow-up visits, and productivity losses. Utilities and disutilities associated with health states and AEs were derived from the literature. Compared to ATRA + IDA, ATRA + ATO is associated with incremental cost-effectiveness ratios (ICERs) of $CAD50,193/quality-adjusted life years (QALY) and $CAD50,338/QALY from a Canadian Ministry of Health (MoH) and societal perspectives, respectively. Results of the one-way sensitivity analysis show that ICER varied from $CAD23,045 to $CAD60,759/QALY (MoH perspective) and from $CAD23,120 to $CAD60,905/QALY (societal perspective). ATO in the first-line therapy for patients with APL can be considered a more cost-effective strategy than standard treatment from a Canadian perspective. CI - Copyright (c) 2014 John Wiley & Sons, Ltd. FAU - Lachaine, Jean AU - Lachaine J AD - Faculty of Pharmacy, University of Montreal, Montreal, QC, Canada. FAU - Mathurin, Karine AU - Mathurin K AD - Faculty of Pharmacy, University of Montreal, Montreal, QC, Canada. FAU - Barakat, Stephane AU - Barakat S AD - Market Access and Health Outcomes, Lundbeck Canada Inc., Montreal, QC, Canada. FAU - Schuh, Andre C AU - Schuh AC AD - Princess Margaret Cancer Centre, University Health Network, Toronto, ON, Canada. LA - eng PT - Journal Article DEP - 20141125 PL - England TA - Hematol Oncol JT - Hematological oncology JID - 8307268 RN - 0 (Arsenicals) RN - 0 (Oxides) RN - S7V92P67HO (Arsenic Trioxide) SB - IM MH - Arsenic Trioxide MH - Arsenicals/*economics/therapeutic use MH - Canada MH - Cost-Benefit Analysis/*methods MH - Female MH - Humans MH - Leukemia, Promyelocytic, Acute/*drug therapy MH - Male MH - Oxides/*economics/therapeutic use OTO - NOTNLM OT - Canada OT - acute promyelocytic leukaemia OT - all-trans retinoic acid OT - arsenic trioxide OT - cost-effectiveness OT - cost-utility EDAT- 2014/11/27 06:00 MHDA- 2016/06/21 06:00 CRDT- 2014/11/27 06:00 PHST- 2014/09/10 00:00 [received] PHST- 2014/09/30 00:00 [accepted] PHST- 2014/11/27 06:00 [entrez] PHST- 2014/11/27 06:00 [pubmed] PHST- 2016/06/21 06:00 [medline] AID - 10.1002/hon.2176 [doi] PST - ppublish SO - Hematol Oncol. 2015 Dec;33(4):229-38. doi: 10.1002/hon.2176. Epub 2014 Nov 25.