Objectives: The purpose of our study was to develop and evaluate an educational program for health care providers and patients on the topics of general breast cancer risk factors, breast cancer genetics, and breast cancer screening recommendations. The program was designed with specific emphasis on addressing the needs of medically underserved Hispanic women in Southern Texas. We also identified and compared perceptions of potential barriers to breast cancer screening.
Methods: The educational program was piloted with patient and health care provider focus groups. After incorporating modifications suggested by the focus groups, 103 patients and 94 health care providers (HCPs) from community health clinics in Harris County, Tex., were recruited to participate in the study. Changes in knowledge were measured through the use of pre- and postseminar questionnaires.
Results: The program identified various misconceptions about breast cancer in representative groups of patients and HCPs. Comparison of pre- and post-test scores indicated that both groups made significant gains in knowledge about breast cancer and breast cancer screening. Participant evaluations indicated that the seminar was informative and interesting. Both patients and HCPs agreed that the cost of breast cancer screening and the lack of sufficient bilingual HCPs were 'major' barriers to obtaining breast cancer screening, but had differing opinions regarding other potential barriers.
Conclusions: We have developed an effective method of education about breast cancer risk factors and screening for two groups: Hispanic women of lower educational and socioeconomic levels, and the HCPs who serve them. Based on the successful reception of our program, we propose extending it to other areas of Texas with demographics similar to those of the study population.
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http://dx.doi.org/10.1159/000066685 | DOI Listing |
Cancer Immunol Res
January 2025
Vanderbilt University, Nashville, TN, United States.
Tumor-specific HLA class I expression is required for cytotoxic T-cell elimination of cancer cells expressing tumor-associated or neo-antigens. Cancers downregulate antigen presentation to avoid adaptive immunity. The highly polymorphic nature of the genes encoding these proteins, coupled with quaternary-structure changes after formalin fixation, complicate detection by immunohistochemistry.
View Article and Find Full Text PDFJAMA Netw Open
January 2025
City of Hope National Medical Center, Duarte, California.
Importance: Enhanced breast cancer screening with magnetic resonance imaging (MRI) is recommended to women with elevated risk of breast cancer, yet uptake of screening remains unclear after genetic testing.
Objective: To evaluate uptake of MRI after genetic results disclosure and counseling.
Design, Setting, And Participants: This multicenter cohort study was conducted at the University of Southern California Norris Cancer Hospital, the Los Angeles General Medical Center, and the Stanford University Cancer Institute.
Neurology
January 2025
Department of Neurosurgery, Lenox Hill Hospital, Zucker School of Medicine at Hofstra/Northwell, New York, NY; and.
Background And Objectives: This systematic review aims to synthesize the current literature on the association between chemotherapy (CTX) and chemotherapy-related cognitive impairment (CRCI) with functional and structural brain alterations in patients with noncentral nervous system cancers.
Methods: A comprehensive search of the PubMed/MEDLINE, Web of Science, and Embase databases was conducted, and results were reported following preferred reporting items for systematic review and meta-analyses guidelines. Data on study design, comparison cohort characteristics, patient demographics, cancer type, CTX agents, neuroimaging methods, structural and functional connectivity (FC) changes, and cognitive/psychological assessments in adult patients were extracted and reported.
Discov Oncol
January 2025
Graduate School of Qinghai University, Xining, 810000, Qinghai Province, People's Republic of China.
The occurrence and progression of breast cancer (BCa) are complex processes involving multiple factors and multiple steps. The tumor microenvironment (TME) plays an important role in this process, but the functions of immune components and stromal components in the TME require further elucidation. In this study, we obtained the RNA-seq data of 1086 patients from The Cancer Genome Atlas (TCGA) database.
View Article and Find Full Text PDFBrain Imaging Behav
January 2025
Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands.
Physical exercise is a promising intervention to improve brain white matter integrity. In the PAM study, exercise intervention effects on white matter integrity were investigated in breast cancer patients. Chemotherapy-treated breast cancer patients with cognitive problems were randomized 2-4 years post-diagnosis to an exercise (n = 91) or control group (n = 90).
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