Christin Thum1, Thomas Lenarz2, Anke Lesinski-Schiedat2, Steffen Fleßa3. 1. Department of General Business Administration and Health Care Management, Faculty of Law and Economics, University of Greifswald, Friedrich-Loeffler-Str. 70, 17489, Greifswald, Germany. christin.thum@uni-greifswald.de. 2. Department of Otolaryngology, Head and Neck Surgery, Hannover Medical School, Hannover, Germany. 3. Department of General Business Administration and Health Care Management, Faculty of Law and Economics, University of Greifswald, Friedrich-Loeffler-Str. 70, 17489, Greifswald, Germany.
Abstract
BACKROUND/ OBJECTIVE: Due to increasing prevalence of hearing loss and relaxation of candidacy criteria of cochlear implant (CI) supply, the number of implantations is likely to further increase. Statutory health insurances are facing ever more urgent financing challenges since CI treatment causes high life-long costs. Additionally, increasing life expectancy and earlier implantation may extend therapy time and cost. With every case being individual, this study aims to calculate the possible lifetime cost of unilateral CI treatment in adults including stochastic uncertainties. METHODS: Taking a statutory health insurance perspective, relevant cost components of CI therapy and their values were identified. The Monte Carlo method was used to simulate lifetime cost considering age at first implantation and distributions of costrelevant variables. A sensitivity analysis was conducted to determine the most crucial variables impacting on lifetime cost. RESULTS: Lifetime cost of CI treatment varies according to age at first implantation, respectively remaining lifetime; the earlier the implantation, the higher the overall cost. According to our simulation, the average lifetime cost for an adult patient first implanted between the age of 20-80 is at 53,030 € (present value). Cost of implantation and periodic speech processor exchanges show the highest impact on the total cost. DISCUSSION: Health care systems could face rising expenses for CI supply by technical development. Innovative life-long CIs could achieve significant savings per case that could finance additional implant cost. Until then, further targeted research will be required. CONCLUSION: CI-related cost for statutory health insurance crucially depends on the patient-side demand for cochlear implants. Therefore, cost forecasts must also consider the development of demand.
BACKROUND/ OBJECTIVE: Due to increasing prevalence of hearing loss and relaxation of candidacy criteria of cochlear implant (CI) supply, the number of implantations is likely to further increase. Statutory health insurances are facing ever more urgent financing challenges since CI treatment causes high life-long costs. Additionally, increasing life expectancy and earlier implantation may extend therapy time and cost. With every case being individual, this study aims to calculate the possible lifetime cost of unilateral CI treatment in adults including stochastic uncertainties. METHODS: Taking a statutory health insurance perspective, relevant cost components of CI therapy and their values were identified. The Monte Carlo method was used to simulate lifetime cost considering age at first implantation and distributions of costrelevant variables. A sensitivity analysis was conducted to determine the most crucial variables impacting on lifetime cost. RESULTS: Lifetime cost of CI treatment varies according to age at first implantation, respectively remaining lifetime; the earlier the implantation, the higher the overall cost. According to our simulation, the average lifetime cost for an adult patient first implanted between the age of 20-80 is at 53,030 € (present value). Cost of implantation and periodic speech processor exchanges show the highest impact on the total cost. DISCUSSION: Health care systems could face rising expenses for CI supply by technical development. Innovative life-long CIs could achieve significant savings per case that could finance additional implant cost. Until then, further targeted research will be required. CONCLUSION: CI-related cost for statutory health insurance crucially depends on the patient-side demand for cochlear implants. Therefore, cost forecasts must also consider the development of demand.
Entities:
Keywords:
Cochlear implant; Cochlear implantation; Lifetime cost; Monte Carlo simulation