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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
1 to 4 of 4 Research Studies DisplayedSprague BL, Ichikawa L, Eavey J
Breast cancer risk characteristics of women undergoing whole-breast ultrasound screening versus mammography alone.
This study evaluated mammography screening failure risk among women undergoing supplemental ultrasound screening in clinical practice in comparison with women undergoing mammography alone. Screening ultrasounds and screening mammograms without supplemental screening were identified within three Breast Cancer Surveillance Consortium registries. A clinically significant proportion of women who had undergone mammography screening alone were at high mammography screening failure risk. Ultrasound screening was highly targeted to women with dense breasts, but only a small proportion were high mammography screening failure risk.
AHRQ-funded; HS018366.
Citation: Sprague BL, Ichikawa L, Eavey J .
Breast cancer risk characteristics of women undergoing whole-breast ultrasound screening versus mammography alone.
Cancer 2023 Aug 15; 129(16):2456-68. doi: 10.1002/cncr.34768..
Keywords: Cancer: Breast Cancer, Cancer, Women, Imaging, Screening, Risk
Lowry KP, Ichikawa L, Hubbard RA
Variation in second breast cancer risk after primary invasive cancer by time since primary cancer diagnosis and estrogen receptor status.
This study examined the timing of second breast cancers by primary cancer estrogen receptor (ER) status in the Breast Cancer Surveillance Consortium. The cohort studied included women who were diagnosed with American Joint Commission on Cancer stage I-III breast cancer identified within six Breast Cancer Surveillance Consortium registries from 2000 to 2017. Characteristics collected during primary breast cancer diagnosis included demographics, ER status, and treatment. Second breast cancer events included subsequent ipsilateral or contralateral breast cancers diagnosed >6 months after primary diagnosis. Cumulative incidence and second breast cancer rates by primary cancer ER status during 1-5 versus 6-10 years after diagnosis was examined. At 10 years, the cumulative second breast cancer incidence was 11.8% for women with ER-negative disease and 7.5% for those with ER-positive disease. Women with ER-negative cancer had higher second breast cancer rates than those with ER-positive cancer during the first 5 years of follow-up. After 5 years, second breast cancer rates were similar for women with ER-negative versus ER-positive breast cancer.
AHRQ-funded; HS018366.
Citation: Lowry KP, Ichikawa L, Hubbard RA .
Variation in second breast cancer risk after primary invasive cancer by time since primary cancer diagnosis and estrogen receptor status.
Cancer 2023 Apr 15;129(8):1173-82. doi: 10.1002/cncr.34679.
Keywords: Cancer: Breast Cancer, Cancer, Women, Risk
Wu JM, Matthews CA, Conover MM
Lifetime risk of stress urinary incontinence or pelvic organ prolapse surgery.
Using current, population-based surgical rates from 2007 to 2011, the researchers estimated the lifetime risk of stress urinary incontinence surgery, pelvic organ prolapse surgery or both to be 20 percent by the age of 80.
AHRQ-funded; HS017950.
Citation: Wu JM, Matthews CA, Conover MM .
Lifetime risk of stress urinary incontinence or pelvic organ prolapse surgery.
Obstet Gynecol. 2014 Jun;123(6):1201-6. doi: 10.1097/AOG.0000000000000286..
Keywords: Risk, Surgery, Women
Nelson HD, Pappas M, Zakher B
Risk assessment, genetic counseling, and genetic testing for BRCA-related cancer in women: a systematic review to update the U.S. Preventive Services Task Force recommendation.
This systematic review was done in support of the U.S. Preventive Services Task Force (USPSTF) updated recommendation on the benefit and harms of risk assessment, genetic testing, and genetic counseling for BRCA-related cancer in women. A systematic review was done on literature from 2004 to July 30, 2013 from MEDLINE, PsycINFO, the Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews, Health Technology Assessment, Scopus, and reference lists. Data on the participants, study design, analysis, follow-up, and results was extracted and a second investigator confirmed key data. The studies were rated on study quality and applicability. The analysis found women with high-risk for breast cancer had decreased risk of breast cancer by 85% to 100% by having a mastectomy, and risk of mortality by 81% to 100% compared to women without surgery. There was also a lower risk of breast and ovarian cancer after having salpingo-oopherectomy surgery.
AHRQ-funded; 290200710057
Citation: Nelson HD, Pappas M, Zakher B .
Risk assessment, genetic counseling, and genetic testing for BRCA-related cancer in women: a systematic review to update the U.S. Preventive Services Task Force recommendation.
Ann Intern Med 2014 Feb 18;160(4):255-66. doi: 10.7326/m13-1684..
Keywords: U.S. Preventive Services Task Force (USPSTF), Cancer: Breast Cancer, Cancer: Ovarian Cancer, Cancer, Genetics, Screening, Prevention, Guidelines, Evidence-Based Practice, Women, Risk, Family Health and History