Patient preferences in advanced or recurrent ovarian cancer

Published

Journal Article

© 2014 American Cancer Society. BACKGROUND: The objective of this study was to elucidate relative preferences of women with ovarian cancer for symptoms, treatment-related side effects, and progression-free survival (PFS) relevant to choosing a treatment regimen.METHODS: Women with advanced or recurrent ovarian cancer participated in a survey that included 3 methods to measure patient preferences (ratings, rankings, and a discrete-choice experiment) for 7 attributes: mode of administration, visit frequency, peripheral neuropathy, nausea and vomiting, fatigue, abdominal discomfort, and PFS. Participants were asked to choose between 2 unlabeled treatment scenarios that were characterized using the 7 attributes. Each participant completed 12 choice questions in which attribute levels were assigned according to an experimental design and a fixed-choice question representing 2 chemotherapy regimens for ovarian cancer.RESULTS: In total, 95 women completed the survey. Participants' ratings and rankings revealed greater concern and importance for PFS than for any other attribute (P<.0001 for all). The discrete-choice experiment revealed that the relative odds that a participant would choose a scenario with 18 months, 21 months, and 24 months of PFS versus 15 months of PFS were 1.5 (P5.01), 3.4 (P<.001), and 7.5 (P<.001), respectively. However, participants' choices indicated that they were willing to accept a shorter PFS to avoid severe side effects: 6.7 months to reduce nausea and vomiting from severe to mild, 5.0 months to reduce neuropathy from severe to mild, and 3.7 months to reduce abdominal symptoms from severe to moderate.CONCLUSIONS: PFS is the predominant driver of patient preferences for chemotherapy regimens. However, women in the current study were willing to trade significant PFS time for reductions in treatment-related toxicity.

Full Text

Duke Authors

Cited Authors

  • Havrilesky, LJ; Secord, AA; Ehrisman, JA; Berchuck, A; Valea, FA; Lee, PS; Gaillard, SL; Samsa, GP; Cella, D; Weinfurt, KP; Abernethy, AP; Reed, SD

Published Date

  • January 1, 2014

Published In

Volume / Issue

  • 120 / 23

Start / End Page

  • 3651 - 3659

Electronic International Standard Serial Number (EISSN)

  • 1097-0142

International Standard Serial Number (ISSN)

  • 0008-543X

Digital Object Identifier (DOI)

  • 10.1002/cncr.28940

Citation Source

  • Scopus