Willis, Floyd B.

AbstractCutaneous larva migrans is typically reported in tropical and subtropical regions of the world. However, cutaneous larva migrans cases are spreading and should now be recognized even in urban, nontropical settings.

There is a movement in the United States to transform family medicine practices from single physician–based patient care to team-based care. These teams are usually composed of multiple disciplines, including social workers, pharmacists, registered nurses, physician assistants, nurse practitioners, and physicians. The teams support patients and their families, provide holistic care to patients of all ages, and allow their members to work to the highest level of their training in an integrated fashion. Grouping care team members together within visual and auditory distance of each other is likely to enhance communication and teamwork, resulting in more efficient care for patients. This grouping is termed colocation. The authors describe how the use of colocation can lead to clearer, faster communication between care team members. This practice style has the potential to be expanded into various clinical settings in any given health system and to almost all clinical specialties and practices.

Objectives To investigate whether demographic (age and education) adjustments for the Mini‐Mental State Examination ( MMSE ) attenuate mean score discrepancies between African‐American and Caucasian adults and whether demographically adjusted MMSE scores improve the diagnostic classification accuracy of dementia in African‐American adults over unadjusted MMSE scores. Design Cross‐sectional study. Setting Community‐dwelling adults participating in the Mayo Clinic A lzheimer's Disease Patient Registry and A lzheimer's Disease Research Center. Participants Three thousand two hundred fifty‐four adults (2,819 Caucasian, 435 African American) aged 60 and older. Measurements MMSE score at study entry. Results African‐American adults had significantly lower unadjusted MMSE scores (23.0 ± 7.4) than Caucasian adults (25.3 ± 5.4). This discrepancy persisted despite adjustment of MMSE scores for age and years of education using established regression weights or newly derived weights. Controlling for dementia severity at baseline and adjusting MMSE scores for age and quality of education attenuated this discrepancy. In African‐American adults, an age‐ and education‐adjusted MMSE cut score of 23/24 provided optimal dementia classification accuracy, but this represented only a modest improvement over an unadjusted MMSE cut score of 22/23. The posterior probability of dementia in African‐American adults is presented for various unadjusted MMSE cut scores and prevalence rates of dementia. Conclusion Age, dementia severity at study entry, and quality of educational experience are important explanatory factors in understanding the existing discrepancies in MMSE performance between Caucasian and African‐American adults. These findings support the use of unadjusted MMSE scores when screening older African Americans for dementia, with an unadjusted MMSE cut score of 22/23 yielding optimal classification accuracy.

Abstract Background: African Americans are underrepresented in cancer research trials. We propose that a collaborative effort with African American churches that brings cancer education events and a translational research project to the community with a mobile research unit will facilitate cancer awareness education and increase participation in translational research protocols among African Americans. Methods: From February 2010 through April 2010, Mayo Clinic partnered with predominantly African American Jacksonville churches, with the Volunteers in Medicine Clinic for the working uninsured, and with the local chapter of the Leukemia and Lymphoma Society, to provide 12 education programs focused on five behaviors that reduce cancer risk: proper nutrition, adequate fitness, tobacco cessation, breastfeeding, and limited alcohol consumption. Also offered during these programs was on site access to a translational cancer research pilot project evaluating the prevalence of t(14,18) and monoclonal proteins in African Americans and other racial/ethnic minorities. Translational research participation was facilitated by a mobile research unit (MRU), a converted RV that has sample collection, processing, and storage capabilities. Participants were surveyed on health knowledge and their willingness to participate in research. Results: A total of 236 of 318 participants (74%) returned written questionnaires provided during the education events. Forty-three percent resided in a health zone of Jacksonville that has worse health outcomes compared with any other sections of the city. Eighty-three percent responded that they had some type of health insurance and 88% had a primary care provider. Sixty-seven percent had never received any information on multiple myeloma, and 57% had never received information about clinical research studies. Sixty percent responded that they would participate in research studies and 61 % indicated that they would participate if the research focused on health issues that impacted African Americans. A total of 175 of 318 participants (55%) were enrolled in the translational research feasibility study. Seventy-two percent of the research study participants were female and 77% were African American, 19% Caucasians, and 4% Hispanic or of other racial/ethnic group. Ninety-three percent agreed to have their samples used for research of other health conditions and 85% agreed to have their samples shared with other research institutions. Conclusions: A high rate of participation in a blood collection translational research project was observed among this predominantly African American population. Most participants expressed a positive attitude towards research participation. Partnerships with African American churches in projects that provide community education and bring research to church venues with a mobile research unit are effective in improving health literacy related to a targeted topic, and in increasing translational research participation among African Americans. Funded by Mayo Clinic Comprehensive Cancer Center (NCI grant number P50-CA01508), Mayo Clinic CTSA (NCRR/NIH Grant Number 1 UL1 RR024150) and Active SPORE CA 90297052. Citation Information: Cancer Epidemiol Biomarkers Prev 2010;19(10 Suppl):A38.