National Healthcare Quality and Disparities Report
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AHRQ Research Studies Date
Topics
- (-) Cancer (5)
- Cancer: Breast Cancer (4)
- Cancer: Colorectal Cancer (1)
- Case Study (1)
- Diagnostic Safety and Quality (1)
- Family Health and History (1)
- (-) Genetics (5)
- Guidelines (1)
- Healthcare Costs (1)
- Medicare (2)
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AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
1 to 5 of 5 Research Studies DisplayedPotosky AL, O'Neill SC, Isaacs C
Population-based study of the effect of gene expression profiling on adjuvant chemotherapy use in breast cancer patients under the age of 65 years.
The authors evaluated the relation between gene expression profiling (GEP) testing and the use of adjuvant chemotherapy by women treated in a general oncology practice. They found that adjuvant chemotherapy use after GEP testing is generally consistent with the recommended test interpretation for women with a high or low predicted risk of recurrence. Chemotherapy use in the intermediate-risk group increased with Recurrence Score values, and evidence from ongoing randomized trials may help to clarify whether this finding reflects optimal interpretation of GEP test results.
AHRQ-funded; HS022915.
Citation: Potosky AL, O'Neill SC, Isaacs C .
Population-based study of the effect of gene expression profiling on adjuvant chemotherapy use in breast cancer patients under the age of 65 years.
Cancer 2015 Nov 15;121(22):4062-70. doi: 10.1002/cncr.29621.
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Keywords: Cancer, Cancer: Breast Cancer, Treatments, Shared Decision Making, Genetics, Practice Patterns, Women
Dinan MA, Mi X, Reed SD
Association between use of the 21-gene recurrence score assay and receipt of chemotherapy among Medicare beneficiaries with early-stage breast cancer, 2005-2009.
The researchers examined whether adoption of the 21-Gene Recurrence Score (RS) assay in a nationally representative sample of patients with early-stage breast cancer was associated with use of chemotherapy. They found that the impact of the adoption of the RS assay on receipt of chemotherapy was strongly population dependent and was associated with relatively lower chemotherapy use in groups with high-risk disease and relatively higher chemotherapy use in patients with low-risk disease.
AHRQ-funded; HS022189.
Citation: Dinan MA, Mi X, Reed SD .
Association between use of the 21-gene recurrence score assay and receipt of chemotherapy among Medicare beneficiaries with early-stage breast cancer, 2005-2009.
JAMA Oncol 2015 Nov 1;1(8):1098-109. doi: 10.1001/jamaoncol.2015.2722..
Keywords: Cancer, Cancer: Breast Cancer, Treatments, Genetics, Medicare, Women
Gallego CJ, Shirts BH, Bennette CS
Next-generation sequencing panels for the diagnosis of colorectal cancer and polyposis syndromes: a cost-effectiveness analysis.
The researchers evaluated the cost effectiveness of next-generation sequencing (NGS) panels for the diagnosis of colorectal cancer and polyposis (CRCP) syndromes in patients referred to cancer genetics clinics. They concluded that the use of an NGS panel that includes genes associated with highly penetrant CRCP syndromes in addition to Lynch syndrome genes as a first-line test is likely to provide meaningful clinical benefits in a cost-effective manner.
AHRQ-funded; HS021686.
Citation: Gallego CJ, Shirts BH, Bennette CS .
Next-generation sequencing panels for the diagnosis of colorectal cancer and polyposis syndromes: a cost-effectiveness analysis.
J Clin Oncol 2015 Jun 20;33(18):2084-91. doi: 10.1200/jco.2014.59.3665..
Keywords: Cancer, Cancer: Colorectal Cancer, Shared Decision Making, Diagnostic Safety and Quality, Genetics, Healthcare Costs, Screening
Dinan MA, Mi X, Reed SD
Initial trends in the use of the 21-gene recurrence score assay for patients with breast cancer in the Medicare population, 2005-2009.
The researchers examined trends in the use of the 21-gene recurrence score (RS) assay in routine clinical practice in a nationally representative sample of women with breast cancer. They found that the RS assay was adopted quickly in clinical practice after the Medicare coverage decision in 2006, and use appears to be consistent with guidelines and equitable across geographic and racial groups.
AHRQ-funded; HS022189.
Citation: Dinan MA, Mi X, Reed SD .
Initial trends in the use of the 21-gene recurrence score assay for patients with breast cancer in the Medicare population, 2005-2009.
JAMA Oncol 2015 May;1(2):158-66. doi: 10.1001/jamaoncol.2015.43..
Keywords: Cancer, Cancer: Breast Cancer, Genetics, Guidelines, Medicare, Practice Patterns, Women
Lee K, Rossi C
AHRQ Author: Lee K
Risk assessment, genetic counseling, and genetic testing for BRCA-related cancer in women.
L.M. is a 37-year-old nonsmoking woman who is not taking any medications and has no significant past medical problems. As breast cancer runs in her family, she is interested in genetic testing for breast cancer. This case study poses three multiple choice questions together with the U.S. Preventive Services Task Force recommendations and related background information.
AHRQ-authored.
Citation: Lee K, Rossi C .
Risk assessment, genetic counseling, and genetic testing for BRCA-related cancer in women.
Am Fam Physician 2015 Jan 15;91(2):119-20.
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Keywords: Cancer, Cancer: Breast Cancer, Case Study, Family Health and History, Genetics, Prevention, Risk, Screening, U.S. Preventive Services Task Force (USPSTF), Women