Abstract | OBJECTIVES: METHODS: An online discrete choice experiment questionnaire survey of a national US convenience sample of self-reported breast cancer patients with prior chemotherapy treatment was conducted. Sixteen paired G-CSF treatment scenarios, each with four attributes (risk of disruption to chemotherapy schedule due to low white blood cell counts, risk of developing an infection requiring hospitalization, frequency of administration, and total out-of-pocket cost) were presented with a follow-up "no treatment" option. Participant preferences and WTP out of pocket were estimated by logistic regression. RESULTS: Participants (n = 296) preferred G-CSF regimens with lower out-of-pocket costs, lower risk of chemotherapy disruption, lower risk of infection, and greater convenience (one G-CSF injection per chemotherapy cycle). Participants' WTP was $1076 out of pocket per cycle to reduce the risk (high to low) of disrupting their chemotherapy schedule, $884 per cycle to reduce the risk (24% [high] to 7% [low]) of infection, and $851 per cycle to decrease the number of G-CSF injections (11 to 1) per cycle. CONCLUSIONS: Participants highly valued specific features of prophylactic G-CSF treatment including maintaining their chemotherapy schedule, lowering their risk of infection, and reducing the number of injections. Physicians should consider patient preferences to inform the best treatment choices for individual patients.
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Authors | Phaedra Johnson, Tim Bancroft, Richard Barron, Jason Legg, Xiaoyan Li, Holly Watson, Arash Naeim, Angela Watkins, Deborah A Marshall |
Journal | Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research
(Value Health)
Vol. 17
Issue 4
Pg. 380-9
(Jun 2014)
ISSN: 1524-4733 [Electronic] United States |
PMID | 24968998
(Publication Type: Journal Article, Research Support, Non-U.S. Gov't)
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Copyright | Copyright © 2014 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved. |
Chemical References |
- Granulocyte Colony-Stimulating Factor
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Topics |
- Adult
- Aged
- Breast Neoplasms
(drug therapy)
- Decision Making
- Female
- Granulocyte Colony-Stimulating Factor
(economics, therapeutic use)
- Humans
- Middle Aged
- Neutropenia
(etiology, prevention & control)
- Patient Preference
- Surveys and Questionnaires
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