Is centralization of ovarian cancer care warranted? A cost-effectiveness analysis

Jacoba P. Greving*, Flora Vernooji, A. Peter M. Heintz, Yolanda van der Graaf, Erik Buskens

*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

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Abstract

Objective. To evaluate the cost-effectiveness of tertiary referral care for ovarian cancer patients in the Netherlands.

Methods. We collected clinical and registry data on 1077 newly diagnosed ovarian cancer patients treated from 1996-2003 in a random sample of Dutch hospitals. Decision modelling was used to compare the cost-effectiveness of treatment in general hospitals, semi-specialized hospitals, and tertiary care centers. The actual direct medical costs of ovarian cancer treatment were evaluated. Long-term outcomes in terms of costs, quality-adjusted life-years (QALYs). and incremental costs per QALY gained were estimated. To assess uncertainty, multivariable sensitivity analyses and scenario analyses were performed.

Results. Treatment of ovarian cancer patients in semi-specialized hospitals costs on average (sic)882 more than in general hospitals (95% confidence interval -720 to 2462) and yields 0.12 additional QALYs (95% CI 0.02 to 0.22), resulting in an incremental cost-effectiveness ratio (ICER) of (sic)7135. Patients treated in tertiary care centers incurred again higher costs ((sic)10,591, 95% CI 8757 to 12,480) and also higher QALYs (0.10, 95% CI 0 to 0.21), resulting in an ICER of (sic)102,642 compared to semi-specialized hospitals. If the optimal debulking rate in tertiary care centers would increase to 70%, costs could drop below (sic)30,000 per QALY.

Conclusion. Current treatment of ovarian cancer patients in semi-specialized hospital settings is a cost-effective strategy, while treatment in tertiary care centers becomes only cost-effective when better surgical results would be achieved. (C) 2008 Elsevier Inc. All rights reserved.

Original languageEnglish
Pages (from-to)68-74
Number of pages7
JournalGynecologic Oncology
Volume113
Issue number1
DOIs
Publication statusPublished - Apr-2009

Keywords

  • Centralized care
  • Cost-effectiveness analysis
  • Ovarian cancer
  • Quality-adjusted life-years
  • Hospital setting
  • Gynecologic oncologist
  • EARLY-STAGE OVARIAN
  • GYNECOLOGIC ONCOLOGISTS
  • LAPAROSCOPY
  • LAPAROTOMY
  • CARCINOMA
  • SURVIVAL
  • OUTCOMES
  • SURGERY

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