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AHRQ Research Studies Date
Topics
- Access to Care (1)
- Adverse Events (1)
- Behavioral Health (1)
- (-) Cancer (6)
- Cancer: Breast Cancer (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 6 of 6 Research Studies DisplayedSchumacher JR, Palta M, Loconte NK
Characterizing the psychological distress response before and after a cancer diagnosis.
The purpose of this study was to estimate the magnitude and long-term temporal course of the cancer psychological distress response, incorporating negative (depression and anxiety) and positive (psychological well-being). Cancer survivors were more likely to experience clinically significant increases in depression and anxiety, with no significant results being found for well-being.
AHRQ-funded; HS00083
Citation: Schumacher JR, Palta M, Loconte NK .
Characterizing the psychological distress response before and after a cancer diagnosis.
J Behav Med. 2013 Dec;36(6):591-600. doi: 10.1007/s10865-012-9453-x..
Keywords: Cancer, Behavioral Health, Quality of Life
Zanocco K, Elaraj D, Sturgeon C
Routine prophylactic central neck dissection for low-risk papillary thyroid cancer: a cost-effectiveness analysis.
The researchers hypothesized that routine prophylactic central neck dissection (pCND) is not cost-effective in low-risk papillary thyroid cancer (PTC).Using a Markov transition-state model, they found that pCND cost $10,315 and produced an effectiveness of 23.785 quality-adjusted life years. They concluded that routine pCND for low-risk PTC is not cost-effective unless the recurrence rate is greater than 10.3 percent.
AHRQ-funded; HS000078.
Citation: Zanocco K, Elaraj D, Sturgeon C .
Routine prophylactic central neck dissection for low-risk papillary thyroid cancer: a cost-effectiveness analysis.
Surgery 2013 Dec;154(6):1148-55; discussion 54-5..
Keywords: Cancer, Surgery, Prevention, Healthcare Costs, Quality of Life
Boothe DL, Coplowitz S, Greenwood E
Transforming growth factor beta-1 (TGF-beta1) is a serum biomarker of radiation induced fibrosis in patients treated with intracavitary accelerated partial breast irradiation: preliminary results of a prospective study.
This study examined a relationship between serum transforming growth factor b-1 (TGF-b1) values and radiation-induced fibrosis (RIF). The results suggest that serum TGF-b1 levels before surgery, and during radiation therapy, and after radiation therapy could signal whether a patient is at risk for the development of moderate to severe RIF.
AHRQ-funded; HS016075.
Citation: Boothe DL, Coplowitz S, Greenwood E .
Transforming growth factor beta-1 (TGF-beta1) is a serum biomarker of radiation induced fibrosis in patients treated with intracavitary accelerated partial breast irradiation: preliminary results of a prospective study.
Int J Radiat Oncol Biol Phys 2013 Dec 1;87(5):1030-6. doi: 10.1016/j.ijrobp.2013.08.045..
Keywords: Adverse Events, Cancer, Cancer: Breast Cancer, Risk
Robin Yabroff K, Short PF, Machlin S
AHRQ Author: Machlin S
Access to preventive health care for cancer survivors.
The researchers evaluated the association between cancer survivorship and access to primary and preventive health care. They concluded that, although access and preventive care use in cancer survivors is generally equivalent or greater compared to that of other individuals, disparities for uninsured and publicly insured cancer survivors aged 18-64 years suggest that improvements in survivor care are needed.
AHRQ-authored.
Citation: Robin Yabroff K, Short PF, Machlin S .
Access to preventive health care for cancer survivors.
Am J Prev Med 2013 Sep;45(3):304-12. doi: 10.1016/j.amepre.2013.04.021.
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Keywords: Access to Care, Cancer, Medical Expenditure Panel Survey (MEPS), Prevention, Primary Care
Boland MR, Miotto R, Gao J
Feasibility of feature-based indexing, clustering, and search of clinical trials. A case study of breast cancer trials from ClinicalTrials.gov.
Searching through a large collection of clinical trials using existing technology is a daunting task. This study extracted 1,437 eligibility features from 80 stage III breast cancer clinical trials and found that it is feasible to develop feature-based indexing and clustering methods for clinical trials to identify trials with similar target populations and to improve trial search efficiency.
AHRQ-funded; HS019853.
Citation: Boland MR, Miotto R, Gao J .
Feasibility of feature-based indexing, clustering, and search of clinical trials. A case study of breast cancer trials from ClinicalTrials.gov.
Methods Inf Med. 2013;52(5):382-94. doi: 10.3414/ME12-01-0092..
Keywords: Cancer: Breast Cancer, Cancer, Research Methodologies
Mehrabi S, Schmidt CM, Waters JA
An efficient pancreatic cyst identification methodology using natural language processing.
Accurate identification, surveillance and treatment of pancreatic cysts represents an opportunity to prevent pancreatic cancer. Much information about pancreatic cysts can be found in free text format in various narrative medical reports. To capture this information, the researchers modified their cyst identification technique using the Unstructured Information Management Architecture (UIMA) pipeline.
AHRQ-funded; HS019818.
Citation: Mehrabi S, Schmidt CM, Waters JA .
An efficient pancreatic cyst identification methodology using natural language processing.
Stud Health Technol Inform 2013;192:822-6..
Keywords: Cancer, Electronic Health Records (EHRs), Data, Health Information Technology (HIT), Prevention