Cost-utility of an eHealth application 'Oncokompas' that supports cancer survivors in self-management: results of a randomised controlled trial

A van der Hout, F Jansen, C F van Uden-Kraan, V M Coupé, K Holtmaat, G A Nieuwenhuijzen, J A Hardillo, R J Baatenburg de Jong, N L Tiren-Verbeet, D W Sommeijer, K de Heer, C G Schaar, R J E Sedee, K Bosscha, M W M van den Brekel, J F Petersen, M Westerman, J Honings, R P Takes, I HoutenbosW T van den Broek, R de Bree, P Jansen, S E J Eerenstein, C R Leemans, J M Zijlstra, P Cuijpers, L V van de Poll-Franse, I M Verdonck-de Leeuw

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Abstract

PURPOSE: The eHealth self-management application 'Oncokompas' was developed to support cancer survivors in monitoring health-related quality of life (HRQOL) and symptoms, and obtaining personalized feedback and options for supportive care. The aim of this study was to assess the cost-utility of Oncokompas compared with care as usual (CAU) among cancer survivors.

METHODS: Survivors were randomly allocated to the intervention or control group. Direct (non-)medical, indirect non-medical costs, and HRQOL were measured at 3- and 6-month follow-up, using iMTA Medical Consumption and Productivity Costs and the EuroQol-5D questionnaires. Mean cumulative costs and quality-adjusted life-years (QALYs) were compared between both groups.

RESULTS: In total, 625 survivors were randomized into intervention (n = 320) or control group (n = 305). Base case analysis showed that incremental costs from a societal perspective were - €163 (95% CI, - 665 to 326), and incremental QALYs were 0.0017 (95% CI, - 0.0121 to 0.0155) in the intervention group compared with those in the control group. The probability that, compared with CAU, Oncokompas is more effective was 60%, less costly 73%, and both more effective and less costly 47%. Sensitivity analyses showed that incremental costs vary between - €40 and €69, and incremental QALYs vary between - 0.0023 and - 0.0057.

CONCLUSION: Oncokompas is likely to be equally effective on utilities, and not more expensive than CAU, and will therefore contribute to sustainable cancer survivorship care in a (cost-)effective manner.

IMPLICATIONS FOR CANCER SURVIVORS: Oncokompas seems to improve HRQOL and reduces the burden of several tumour-specific symptoms, while costs from a societal perspective are similar to CAU.

Original languageEnglish
Pages (from-to)77-86
Number of pages10
JournalJournal of cancer survivorship : research and practice
Volume15
Issue number1
DOIs
Publication statusPublished - Feb 2021

Keywords

  • Cancer survivorship
  • Cost-utility
  • eHealth
  • Quality of life
  • Self-management
  • Supportive care

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