National Healthcare Quality and Disparities Report
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
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1 to 2 of 2 Research Studies DisplayedKaderka R, Mundt RC, Li N
Automated closed- and open-loop validation of knowledge-based planning routines across multiple disease sites.
This study examined the use of knowledge-based planning (KBP) clinical implementation for treatment across multiple disease sites using volumetric modulated arc therapy. Researchers identified patients with prostate, lung, and head and neck cancers who were treated in the year right before their clinic’s broad adoption of RapidPlan. Statistically significant organ dose-volume histogram improvements were observed in the KBP cohort compared to manual planning.
AHRQ-funded; R01 HS025440.
Citation: Kaderka R, Mundt RC, Li N .
Automated closed- and open-loop validation of knowledge-based planning routines across multiple disease sites.
Pract Radiat Oncol 2019 Jul - Aug;9(4):257-65. doi: 10.1016/j.prro.2019.02.010..
Keywords: Cancer, Genetics, Treatments
Dinan MA, Wilson LE, Reed SD
Chemotherapy costs and 21-gene recurrence score genomic testing among Medicare beneficiaries with early-stage breast cancer, 2005 to 2011.
This study examined whether associations between 21-gene recurrence score (RS) genomic testing and lower costs among patients with early-stage, estrogen receptor-positive breast cancer were observable in real-world data from the Medicare population. The investigators found that RS testing was associated with lower overall and chemotherapy-related costs in patients with high-risk disease, consistent with lower chemotherapy use among these patients. Higher overall costs for patients with intermediate-risk and low-risk disease were driven largely by non-treatment-related costs.
AHRQ-funded; HS022189.
Citation: Dinan MA, Wilson LE, Reed SD .
Chemotherapy costs and 21-gene recurrence score genomic testing among Medicare beneficiaries with early-stage breast cancer, 2005 to 2011.
J Natl Compr Canc Netw 2019 Mar;17(3):245-54. doi: 10.6004/jnccn.2018.7097..
Keywords: Cancer, Cancer: Breast Cancer, Treatments, Genetics, Healthcare Costs, Medicare, Women