Health status among black African-born women in Kansas City: a preliminary assessment

A grant from the One-University Open Access Fund at the University of Kansas was used to defray the author’s publication fees in this Open Access journal. The Open Access Fund, administered by librarians from the KU, KU Law, and KUMC libraries, is made possible by contributions from the offices of KU Provost, KU Vice Chancellor for Research & Graduate Studies, and KUMC Vice Chancellor for Research. For more information about the Open Access Fund, please see http://library.kumc.edu/authors-fund.xml.Background Health information and statistics for Black foreign-born women in the United States are under-reported or not available. Black foreign-born women typically are classified under the general category of African American, ignoring the heterogeneity that exists in the United States Black population. It is important to identify health issues and behaviors of African-born women to effectively address health disparities. Methods Black African-born women (N = 29), 20 years or older completed a survey about general and women’s health, health history, acculturation, lifestyle, social and health challenges, beliefs about breast cancer. Data were analyzed using SPSS 14.0 software. Categorical variables were summarized with frequencies and percentages and continuous variables were summarized with means and standard variation. A Likert scale (strongly agree, agree, disagree, and strongly disagree) was used to assess beliefs about breast cancer. Results Most (71.4 %) participants had a high school education or more, 70 % were employed, and 50 % had health insurance. Two-thirds received health care from primary care doctors, 20.7 % from health departments, and 39.3 % got annual checkups. Lack of jobs, healthcare cost, language barrier, discrimination, and child care were the top social issues faced by participants. High blood pressure, obesity, oral health, HIV/AIDS, and diabetes were indicated as the most common health problems. The percent of participants (60 %) that had not had a mammogram within the previous 2 years was more than the state average (24 %) for women 40 years and older reported by the Kansas Department of Health and Environment. The percent of participants (40 %) that had a mammogram within the previous 2 years was lower than the national average (73.2 %) for African American women. Conclusions Study provides a snapshot of social concerns and health issues in an African population residing in Midwestern United States. Understanding the socio-cultural characteristics of this population is necessary to address health disparities

Dental-related Emergency Department Visits and Community Dental Care Resources for Emergency Room Patients

BACKGROUND: The number and cost of dental-related visits to Emergency Departments (ED) is a significant issue nationwide. A better understanding of the treatment provided to ED patients presenting with dental complaints and community dental resources is needed. METHODS: A three-tiered approach included: 1) a 12-month retrospective chart review for dental-related ICD-9 visit codes at an urban academic ED in Kansas City; 2) surveys of 30 providers at the same ED regarding the dental patient process and treatment; and 3) telephone surveys of 16 Kansas City area safety net clinics regarding service access. RESULTS: Out of 49,276 ED visits, 676 were related to dental conditions (70 were repeat dental ED visits). Most patients were female (54%), white (45%), age 20-39 (65%), and self-pay (56%). The most prevalent codes utilized were dental disorder not otherwise specified (NOS; 57%), periapical abscess (22%), and dental caries NOS (15%). Nearly all providers (97%) felt comfortable seeing patients with dental complaints. Chart review indicated that patients received a dental screen/exam during 80% of the encounters, with medication provided to 90% of the patients. Over two-thirds of the providers (N = 23/30) regularly prescribed antibiotics and pain medications for their ED dental patients. ED providers performed dental procedures in 63% of the patient cases. The most common procedures included dental blocks (N = 16 providers) and incision and drainage (N = 4 providers). Only two of the 16 safety net clinics provided comprehensive dental care, almost all (94%) clinics required patients to call to schedule an appointment, and there was a two to six month waiting period for 31% of the clinics. CONCLUSION: The limited scope of dental treatment in the ED, coupled with poor availability of safety-net dental resources, may result in dental exacerbations and suboptimal patient clinical outcomes. The enhancement of safety-net dental service accessibility is crucial to reducing dental ED visits and improving dental health, particularly among low-income, self-pay populations

MP753: The Role of Interfering Plants in Regenerating Hardwood Stands of Northeastern North America

An annotated bibliography for American beech (Fagus grandifolia Ehrh.), striped maple (Acer pensylvanicum L.), hobblebush (Viburnum alnifolium Marsh.), hayscented fern (Dennstaedtia punctilobula L.), New York fern (Thelypteris noveborecensis L.), bracken fern (Pteridium aquilinum (L.) Kuhn), raspberries (Rubus spp.), and pin cherry (Prunus pensylvanica L.f.). While accessible literature includes many references to these species, the information remains scattered. No one has previously consolidated the separate reports for easy reference, nor summarized the findings relative to interference with tree regeneration. This annotated bibliography serves that purpose.https://digitalcommons.library.umaine.edu/aes_miscpubs/1023/thumbnail.jp

A computerized intervention to promote colorectal cancer screening for underserved populations: Theoretical background and algorithm development

Objective The aim of this exploratory study was to assess factors deemed by patients as “important” as they planned and considered undergoing colorectal cancer (CRC) screening, and to use this data to design a computer-delivered intervention to promote screening. Methods Fifty participants 50 years or older, not up-to-date with current recommended CRC screening guidelines, were recruited from a primary care clinic. A semi-structured interview focused on aspects of preparing for colorectal cancer screening was administered; after transcription, researchers used triangulation and consensus to identify relevant themes and concepts. Results Four main themes were identified that dealt with issues important for both FOBT and colonoscopy planning: personal concerns, reminders, communication with healthcare providers and obtaining test results. FOBT specific themes included: sample collection and return. For colonoscopy screening, themes included: scheduling, intervention questions, colonoscopy preparation, and transportation. These can be classified as barrier, process and accessory themes. The developed computer-administered implementation intentions algorithm addressed all the identified concerns in a planned and sequential manner, in order to facilitate planning for CRC screening. Conclusions The results of this study suggest that appropriate reminders, explanations of procedures, and patient understanding of temporary life disruptions, help patients develop and accept a detailed screening plan

PET Imaging of Extracellular pH in Tumors with \u3csup\u3e64\u3c/sup\u3eCu- and \u3csup\u3e18\u3c/sup\u3eF-Labeled pHLIP Peptides: A Structure–Activity Optimization Study

pH (low) insertion peptides (pHLIP peptides) target acidic extracellular environments in vivo due to pH-dependent cellular membrane insertion. Two variants (Var3 and Var7) and wild-type (WT) pHLIP peptides have shown promise for in vivo imaging of breast cancer. Two positron emitting radionuclides (64Cu and 18F) were used to label the NOTA- and NO2A-derivatized Var3, Var7, and WT peptides for in vivo biodistribution studies in 4T1 orthotopic tumor-bearing BALB/c mice. All of the constructs were radiolabeled with 64Cu or [18F]-AlF in good yield. The in vivo biodistribution of the 12 constructs in 4T1 orthotopic allografted female BALB/c mice indicated that NO2A-cysVar3, radiolabeled with either 18F (4T1 uptake; 8.9 ± 1.7%ID/g at 4 h p.i.) or 64Cu (4T1 uptake; 8.2 ± 0.9%ID/g at 4 h p.i. and 19.2 ± 1.8% ID/g at 24 h p.i.), shows the most promise for clinical translation. Additional studies to investigate other tumor models (melanoma, prostate, and brain tumor models) indicated the universality of tumor targeting of these tracers. From this study, future clinical translation will focus on 18F- or 64Cu-labeled NO2A-cysVar3

A computerized intervention to promote colorectal cancer screening for underserved populations: Theoretical background and algorithm development

Objective—The aim of this exploratory study was to assess factors deemed by patients as “important” as they planned and considered undergoing colorectal cancer (CRC) screening, and to use this data to design a computer-delivered intervention to promote screening. Methods—Fifty participants 50 years or older, not up-to-date with current recommended CRC screening guidelines, were recruited from a primary care clinic. A semi-structured interview focused on aspects of preparing for colorectal cancer screening was administered; after transcription, researchers used triangulation and consensus to identify relevant themes and concepts. Results—Four main themes were identified that dealt with issues important for both FOBT and colonoscopy planning: personal concerns, reminders, communication with healthcare providers and obtaining test results. FOBT specific themes included: sample collection and return. For colonoscopy screening, themes included: scheduling, intervention questions, colonoscopy preparation, and transportation. These can be classified as barrier, process and accessory themes. The developed computer-administered implementation intentions algorithm addressed all the identified concerns in a planned and sequential manner, in order to facilitate planning for CRC screening. Conclusions—The results of this study suggest that appropriate reminders, explanations of procedures, and patient understanding of temporary life disruptions, help patients develop and accept a detailed screening plan

Colorectal cancer screening, perceived discrimination, and low-income and trust in doctors: a survey of minority patients

<p>Abstract</p> <p>Background</p> <p>Completion of colorectal cancer (CRC) screening testing is lower among low-income and minority groups than the population as a whole. Given the multiple cancer screening health disparities known to exist within the U.S., this study investigated the relationship between perceived discrimination, trust in most doctors, and completion of Fecal Occult Blood Testing (FOBT) among a low-income, minority primary care population in an urban setting.</p> <p>Methods</p> <p>We recruited a convenience sample of adults over age 40 (n = 282) from a federally qualified community health center (70% African American). Participants completed a survey which included measures of trust in most doctors, perceived discrimination, demographics and report of cancer screening.</p> <p>Results</p> <p>Participants reported high levels of trust in most doctors, regardless of sex, race, education or income. High trust was associated with low perceived discrimination (p < 0.01). The trend was for older participants to express more trust (p = 0.09) and less perceived discrimination (p < 0.01). Neither trust nor discrimination was associated with race or education. Trust was higher among participants over 50 who were up-to-date on FOBT screening vs. those who were not (31 vs. 29 (median), p < 0.05 by T-test). Among those over 50, up-to-date FOBT screening was nearly associated with high trust (p < 0.06; 95% CI 0.99, 1.28) and low perceived discrimination (p < 0.01; 95% CI 0.76, 0.96). Nevertheless, in multivariate-modeling, age and income explained FOBT completion better than race, trust and discrimination.</p> <p>Conclusion</p> <p>Perceived discrimination was related to income, but not race, suggesting that discrimination is not unique to minorities, but common to those in poverty. Since trust in most doctors trended toward being related to age, FOBT screening could be negatively influenced by low trust and perceived discrimination in health care settings. A failure to address these issues in middle-aged, low income individuals could exacerbate future disparities in CRC screening.</p

Phosphatidylinositol 3-kinase pathway activation in breast cancer brain metastases

Activation status of the phosphatidylinositol 3-kinase (PI3K) pathway in breast cancer brain metastases (BCBMs) is largely unknown. We examined expression of phospho(p)-AKT, p-S6, and phosphatase and tensin homologue (PTEN) in BCBMs and their implications for overall survival (OS) and survival after BCBMs. Secondary analyses included PI3K pathway activation status and associations with time to distant recurrence (TTDR) and time to BCBMs. Similar analyses were also conducted among the subset of patients with triple-negative BCBMs. METHODS: p-AKT, p-S6, and PTEN expression was assessed with immunohistochemistry in 52 BCBMs and 12 matched primary BCs. Subtypes were defined as hormone receptor (HR)+/HER2-, HER2+, and triple-negative (TNBC). Survival analyses were performed by using a Cox model, and survival curves were estimated with the Kaplan-Meier method. RESULTS: Expression of p-AKT and p-S6 and lack of PTEN (PTEN-) was observed in 75%, 69%, and 25% of BCBMs. Concordance between primary BCs and matched BCBMs was 67% for p-AKT, 58% for p-S6, and 83% for PTEN. PTEN- was more common in TNBC compared with HR+/HER2- and HER2+. Expression of p-AKT, p-S6, and PTEN- was not associated with OS or survival after BCBMs (all, P > 0.06). Interestingly, among all patients, PTEN- correlated with shorter time to distant and brain recurrence. Among patients with TNBC, PTEN- in BCBMs was associated with poorer overall survival. CONCLUSIONS: The PI3K pathway is active in most BCBMs regardless of subtype. Inhibition of this pathway represents a promising therapeutic strategy for patients with BCBMs, a group of patients with poor prognosis and limited systemic therapeutic options. Although expression of the PI3K pathway did not correlate with OS and survival after BCBM, PTEN- association with time to recurrence and OS (among patients with TNBC) is worthy of further study

An assessment of American Indian women's mammography experiences

<p>Abstract</p> <p>Background</p> <p>Mortality from breast cancer has increased among American Indian/Alaskan Native (AI/AN) women. Despite this alarming reality, AI/AN women have some of the lowest breast cancer screening rates. Only 37% of eligible AI/AN women report a mammogram within the last year and 52% report a mammogram within the last two years compared to 57% and 72% for White women. The experiences and satisfaction surrounding mammography for AI/AN women likely are different from that of women of other racial/ethnic groups, due to cultural differences and limited access to Indian Health Service sponsored mammography units. The overall goals of this study are to identify and understand the mammography experiences and experiential elements that relate to satisfaction or dissatisfaction with mammography services in an AI/AN population and to develop a culturally-tailored AI/AN mammography satisfaction survey.</p> <p>Methods and Design</p> <p>The three project aims that will be used to guide this work are: 1) To compare the mammography experiences and satisfaction with mammography services of Native American/Alaska Native women with that of Non-Hispanic White, Hispanic, and Black women, 2) To develop and validate the psychometric properties of an American Indian Mammography Survey, and 3) To assess variation among AI/AN women's assessments of their mammography experiences and mammography service satisfaction. Evaluations of racial/ethnic differences in mammography patient satisfaction have received little study, particularly among AI/AN women. As such, qualitative study is uniquely suited for an initial examination of their experiences because it will allow for a rich and in-depth identification and exploration of satisfaction elements.</p> <p>Discussion</p> <p>This formative research is an essential step in the development of a validated and culturally tailored AI/AN mammography satisfaction assessment. Results from this project will provide a springboard from which a maximally effective breast cancer screening program to benefit AI/AN population will be developed and tested in an effort to alter the current breast cancer-related morbidity and mortality trajectory among AI/AN women.</p