Association of quantitative histopathology measurements with antemortem medial temporal lobe cortical thickness in the Alzheimer's disease continuum.

The medial temporal lobe (MTL) is a hotspot for neuropathology, and measurements of MTL atrophy are often used as a biomarker for cognitive decline associated with neurodegenerative disease. Due to the aggregation of multiple proteinopathies in this region, the specific relationship of MTL atrophy to distinct neuropathologies is not well understood. Here, we develop two quantitative algorithms using deep learning to measure phosphorylated tau (p-tau) and TDP-43 (pTDP-43) pathology, which are both known to accumulate in the MTL and are associated with MTL neurodegeneration. We focus on these pathologies in the context of Alzheimer's disease (AD) and limbic predominant age-related TDP-43 encephalopathy (LATE) and apply our deep learning algorithms to distinct histology sections, on which MTL subregions were digitally annotated. We demonstrate that both quantitative pathology measures show high agreement with expert visual ratings of pathology and discriminate well between pathology stages. In 140 cases with antemortem MR imaging, we compare the association of semi-quantitative and quantitative postmortem measures of these pathologies in the hippocampus with in vivo structural measures of the MTL and its subregions. We find widespread associations of p-tau pathology with MTL subregional structural measures, whereas pTDP-43 pathology had more limited associations with the hippocampus and entorhinal cortex. Quantitative measurements of p-tau pathology resulted in a significantly better model of antemortem structural measures than semi-quantitative ratings and showed strong associations with cortical thickness and volume. By providing a more granular measure of pathology, the quantitative p-tau measures also showed a significant negative association with structure in a severe AD subgroup where semi-quantitative ratings displayed a ceiling effect. Our findings demonstrate the advantages of using quantitative neuropathology to understand the relationship of pathology to structure, particularly for p-tau, and motivate the use of quantitative pathology measurements in future studies.

Automated deep learning segmentation of high-resolution 7 Tesla postmortem MRI for quantitative analysis of structure-pathology correlations in neurodegenerative diseases.

Postmortem MRI allows brain anatomy to be examined at high resolution and to link pathology measures with morphometric measurements. However, automated segmentation methods for brain mapping in postmortem MRI are not well developed, primarily due to limited availability of labeled datasets, and heterogeneity in scanner hardware and acquisition protocols. In this work, we present a high-resolution dataset of 135 postmortem human brain tissue specimens imaged at 0.3 mm3 isotropic using a T2w sequence on a 7T whole-body MRI scanner. We developed a deep learning pipeline to segment the cortical mantle by benchmarking the performance of nine deep neural architectures, followed by post-hoc topological correction. We evaluate the reliability of this pipeline via overlap metrics with manual segmentation in 6 specimens, and intra-class correlation between cortical thickness measures extracted from the automatic segmentation and expert-generated reference measures in 36 specimens. We also segment four subcortical structures (caudate, putamen, globus pallidus, and thalamus), white matter hyperintensities, and the normal appearing white matter, providing a limited evaluation of accuracy. We show generalizing capabilities across whole-brain hemispheres in different specimens, and also on unseen images acquired at 0.28 mm3 and 0.16 mm3 isotropic T2*w fast low angle shot (FLASH) sequence at 7T. We report associations between localized cortical thickness and volumetric measurements across key regions, and semi-quantitative neuropathological ratings in a subset of 82 individuals with Alzheimer's disease (AD) continuum diagnoses. Our code, Jupyter notebooks, and the containerized executables are publicly available at the project webpage (https://pulkit-khandelwal.github.io/exvivo-brain-upenn/).

Postmortem imaging reveals patterns of medial temporal lobe vulnerability to tau pathology in Alzheimer's disease.

Our current understanding of the spread and neurodegenerative effects of tau neurofibrillary tangles (NFTs) within the medial temporal lobe (MTL) during the early stages of Alzheimer's Disease (AD) is limited by the presence of confounding non-AD pathologies and the two-dimensional (2-D) nature of conventional histology studies. Here, we combine ex vivo MRI and serial histological imaging from 25 human MTL specimens to present a detailed, 3-D characterization of quantitative NFT burden measures in the space of a high-resolution, ex vivo atlas with cytoarchitecturally-defined subregion labels, that can be used to inform future in vivo neuroimaging studies. Average maps show a clear anterior to poster gradient in NFT distribution and a precise, spatial pattern with highest levels of NFTs found not just within the transentorhinal region but also the cornu ammonis (CA1) subfield. Additionally, we identify granular MTL regions where measures of neurodegeneration are likely to be linked to NFTs specifically, and thus potentially more sensitive as early AD biomarkers.

Comparison of histological delineations of medial temporal lobe cortices by four independent neuroanatomy laboratories.

The medial temporal lobe (MTL) cortex, located adjacent to the hippocampus, is crucial for memory and prone to the accumulation of certain neuropathologies such as Alzheimer's disease neurofibrillary tau tangles. The MTL cortex is composed of several subregions which differ in their functional and cytoarchitectonic features. As neuroanatomical schools rely on different cytoarchitectonic definitions of these subregions, it is unclear to what extent their delineations of MTL cortex subregions overlap. Here, we provide an overview of cytoarchitectonic definitions of the entorhinal and parahippocampal cortices as well as Brodmann areas (BA) 35 and 36, as provided by four neuroanatomists from different laboratories, aiming to identify the rationale for overlapping and diverging delineations. Nissl-stained series were acquired from the temporal lobes of three human specimens (two right and one left hemisphere). Slices (50 µm thick) were prepared perpendicular to the long axis of the hippocampus spanning the entire longitudinal extent of the MTL cortex. Four neuroanatomists annotated MTL cortex subregions on digitized slices spaced 5 mm apart (pixel size 0.4 µm at 20× magnification). Parcellations, terminology, and border placement were compared among neuroanatomists. Cytoarchitectonic features of each subregion are described in detail. Qualitative analysis of the annotations showed higher agreement in the definitions of the entorhinal cortex and BA35, while the definitions of BA36 and the parahippocampal cortex exhibited less overlap among neuroanatomists. The degree of overlap of cytoarchitectonic definitions was partially reflected in the neuroanatomists' agreement on the respective delineations. Lower agreement in annotations was observed in transitional zones between structures where seminal cytoarchitectonic features are expressed less saliently. The results highlight that definitions and parcellations of the MTL cortex differ among neuroanatomical schools and thereby increase understanding of why these differences may arise. This work sets a crucial foundation to further advance anatomically-informed neuroimaging research on the human MTL cortex.

Comparison of histological delineations of medial temporal lobe cortices by four independent neuroanatomy laboratories.

The medial temporal lobe (MTL) cortex, located adjacent to the hippocampus, is crucial for memory and prone to the accumulation of certain neuropathologies such as Alzheimer's disease neurofibrillary tau tangles. The MTL cortex is composed of several subregions which differ in their functional and cytoarchitectonic features. As neuroanatomical schools rely on different cytoarchitectonic definitions of these subregions, it is unclear to what extent their delineations of MTL cortex subregions overlap. Here, we provide an overview of cytoarchitectonic definitions of the cortices that make up the parahippocampal gyrus (entorhinal and parahippocampal cortices) and the adjacent Brodmann areas (BA) 35 and 36, as provided by four neuroanatomists from different laboratories, aiming to identify the rationale for overlapping and diverging delineations. Nissl-stained series were acquired from the temporal lobes of three human specimens (two right and one left hemisphere). Slices (50 µm thick) were prepared perpendicular to the long axis of the hippocampus spanning the entire longitudinal extent of the MTL cortex. Four neuroanatomists annotated MTL cortex subregions on digitized (20X resolution) slices with 5 mm spacing. Parcellations, terminology, and border placement were compared among neuroanatomists. Cytoarchitectonic features of each subregion are described in detail. Qualitative analysis of the annotations showed higher agreement in the definitions of the entorhinal cortex and BA35, while definitions of BA36 and the parahippocampal cortex exhibited less overlap among neuroanatomists. The degree of overlap of cytoarchitectonic definitions was partially reflected in the neuroanatomists' agreement on the respective delineations. Lower agreement in annotations was observed in transitional zones between structures where seminal cytoarchitectonic features are expressed more gradually. The results highlight that definitions and parcellations of the MTL cortex differ among neuroanatomical schools and thereby increase understanding of why these differences may arise. This work sets a crucial foundation to further advance anatomically-informed human neuroimaging research on the MTL cortex.

Associations of phosphorylated tau pathology with whole-hemisphere ex vivo morphometry in 7 tesla MRI.

INTRODUCTION: Neurodegenerative disorders are associated with different pathologies that often co-occur but cannot be measured specifically with in vivo methods. METHODS: Thirty-three brain hemispheres from donors with an Alzheimer's disease (AD) spectrum diagnosis underwent T2-weighted magnetic resonance imaging (MRI). Gray matter thickness was paired with histopathology from the closest anatomic region in the contralateral hemisphere. RESULTS: Partial Spearman correlation of phosphorylated tau and cortical thickness with TAR DNA-binding protein 43 (TDP-43) and α-synuclein scores, age, sex, and postmortem interval as covariates showed significant relationships in entorhinal and primary visual cortices, temporal pole, and insular and posterior cingulate gyri. Linear models including Braak stages, TDP-43 and α-synuclein scores, age, sex, and postmortem interval showed significant correlation between Braak stage and thickness in the parahippocampal gyrus, entorhinal cortex, and Broadman area 35. CONCLUSION: We demonstrated an association of measures of AD pathology with tissue loss in several AD regions despite a limited range of pathology in these cases. HIGHLIGHTS: Neurodegenerative disorders are associated with co-occurring pathologies that cannot be measured specifically with in vivo methods. Identification of the topographic patterns of these pathologies in structural magnetic resonance imaging (MRI) may provide probabilistic biomarkers. We demonstrated the correlation of the specific patterns of tissue loss from ex vivo brain MRI with underlying pathologies detected in postmortem brain hemispheres in patients with Alzheimer's disease (AD) spectrum disorders. The results provide insight into the interpretation of in vivo structural MRI studies in patients with AD spectrum disorders.

A Longitudinal Integrative Course Series to Prepare Students for Advanced Pharmacy Practice Experiences.

Background: This paper describes a series of integrative courses intentionally designed to prepare students for Advanced Pharmacy Practice Experiences (APPEs) in a block system curriculum. Innovation: Three integration blocks are interspersed throughout the didactic curriculum to serve as checkpoints to ensure competency as students progress in the curriculum, rather than waiting until the end to determine competency. Complex patient case discussions and a series of high-stakes assessments are used to reinforce and evaluate cumulative retention of knowledge, skills, and attitudes. Findings: Class of 2022 exam results showed that in the cohort of students who failed the high-stakes comprehensive knowledge assessment (CKA) and pharmacy calculations exams during the first integration block (IB), failure rates decreased in subsequent IBs, indicating early detection of knowledge deficiencies and either exam performance improvement in each IB or failure to progress to the next IB. A survey of the same cohort indicated that the final integration block prior to advanced pharmacy practice experiences (APPEs) helped improve confidence in applying key knowledge and skills into practice. Conclusion: The series of integration blocks designed and implemented at WesternU provides opportunities to reinforce knowledge and skills while requiring students to demonstrate maintenance of core competency as they progress through the curriculum.

Assessing communication skills in student pharmacists-Psychometric validation of Global Communication Rubric.

ASSESSING COMMUNICATION SKILLS IN STUDENT PHARMACISTS: Psychometric validation of the Global Communication Rubric. OBJECTIVE: The objective of this study was to perform psychometric validation of the Global Communication (GC) rubric. METHODS: The GC rubric was developed and used for the past 10 years at the institution to assess level of communication skills in Objective Structured Clinical Examinations (OSCE) in the PharmD program. The rubric consisted of 6 questions with the scoring criteria of 0 (failure), 1 (needs improvement), 2 (satisfactory), and 3 (excellent). Data from GC rubric scores for Classes 2010 to 2020 (1,100 students) was used to perform psychometric validation by assessing the following properties: scale reliability; face, content, construct, and predictive validity; and responsiveness. RESULTS: Internal consistency reliability was acceptable at Cronbach's alpha of 0.78. Construct validity showed that all six items loaded highly onto one component. Responsiveness was demonstrated using uptrend of the score improvement as the students advance in the curriculum from P1 to P3 levels. CONCLUSION: The result of this study confirmed reliability and validity of the GC rubric in evaluating communication skills of student pharmacists. PRACTICE IMPLICATIONS: The GC rubric is valuable in evaluating short encounters in an easy and expedited manner.

Overview of a co-curricular professional development program in a college of pharmacy.

The goal of a professional program at a school or college of pharmacy is to produce competent and professional pharmacy practitioners. In 2009, The American College of Clinical Pharmacy published a white paper to assist in the teaching of professionalism in schools/colleges of pharmacy to include traits such as responsibility, commitment to excellence, respect for others, honesty and integrity, and care with compassion. In February 2015, the Accreditation Council for Pharmacy Education released their updated accreditation standards (Standards 2016) which introduced the concept of co-curricular activities (Standard 12.3): experiences that complement, augment, and/or advance what is learned in the formal didactic and experiential curriculum. This article details the Professional Development Curriculum at Western University of Health Sciences (WesternU) College of Pharmacy as a potential educational model that promotes professionalism through mandating co-curricular activities for student pharmacists.

An analysis of the use of Pharmacy Curriculum Outcomes Assessment (PCOA) scores within one professional program.

OBJECTIVE: The Pharmacy Curriculum Outcomes Assessment (PCOA) is a recent assessment requirement for US pharmacy professional programs. This study analyses PCOA scores for uses described in the 2016 Standards with data from one professional program. METHODS: PCOA data were analyzed for two consecutive classes (n=215) of pharmacy students at the end of their didactic curriculum to explore relationships among PCOA scores, grade point average (GPA), and North American Pharmacist Licensure Examination (NAPLEX) scores utilizing regression analyses. RESULTS: Decisions about student learning based on PCOA scores and GPA indicated remediation would have been prescribed for approximately 7% of students. In comparison, NAPLEX scores revealed a 1% failure rate among the study sample. Relationships between PCOA scores and GPA (r=0.47) and NAPLEX (r=0.51) were moderate to large, respectively. GPA explained a larger portion of unique variance (14%) than PCOA (8%) in NAPLEX scores. CONCLUSIONS: In this sample of students, academic decisions would have varied depending upon the learning assessment, which is consistent with a moderate correlation between GPA and PCOA scores. Although PCOA scores correlate with GPA and NAPLEX, PCOA scores explained a smaller portion of unique variance in NAPLEX scores than GPA. The ongoing establishment of validity evidence of PCOA scores is important for meaningful interpretation of scores for the intended uses.

Academic Freedom Should Be Redefined: Point and Counterpoint.

As part of the 2014-15 Academic Leadership Fellows Program, the cohort teams presented debates on topics relevant to academic pharmacy at a public forum during the 2015 American Association of Colleges of Pharmacy Interim Meeting. The topic of one of the debates was "Academic Freedom Should Be Redefined." The "point" of the debate focused on important issues such as the fundamental definition of academic freedom as it was written in the 1940 American Association of University Professors' Statement and the need for redefinition as a consequence of many misunderstandings and misinterpretations that have arisen over time. The "counterpoint" received the greatest support, and it asserted that redefinition is not necessary, but rather the need is to clearly articulate the intended meaning of academic freedom through education, discussion, and by not supporting inappropriate behaviors in the name of "academic freedom." Reinforced clarity and operational guidance from the academy and academic institutions may add further clarification and may be the best approach to address the concerns related to academic freedom.

Process and Performance Outcomes of a Nontraditional Postbaccalaureate PharmD Program Geared Toward Internationally Trained Pharmacists.

Established in 2003, the fully accredited international postbaccalaureate doctor of pharmacy (IPBP) program has attracted internationally trained pharmacists from approximately 25 countries and 6 continents, mostly residents of the United States, to attain the doctor of pharmacy (PharmD) degree at the Western University of Health Sciences. While recent trends in the IPBP applicant pool have shown a decline from its peak numbers in 2009 (222 applicants) for the 20 available seats each year, the quality of students remains high. Benchmark measures assessed for this group of students include the internal assessment entrance examination, admissions scores, academic assessments from didactic blocks, and scores on the North American Pharmacy Licensure Examination (NAPLEX), all of which indicate this quality. Moreover, graduates from the program not only consistently demonstrate excellence in the pharmacy curriculum and board examinations, but also go on to establish themselves as competent practitioners and educators. While the long-term future of the program is unknown, the status of the program and its graduates provides ample evidence of its value and ensures its continued success going forward.

Management of lower extremity vascular injuries in pediatric trauma patients: a single Level I trauma center experience.

BACKGROUND: Traumatic vascular injuries of the lower extremity in the pediatric population are rare but can result in significant morbidity. We aimed at describing our experience with such complex injuries, with associated patterns of injury, diagnostic and therapeutic challenges, and outcomes. METHODS: From January 2006 to December 2011, 2,844 pediatric trauma patients presented at the Ryder Trauma Center, an urban Level I trauma center in Miami, Florida. Among them, 18 patients (0.6%) were evaluated for lower extremity traumatic vascular injuries. Variables collected included age, sex, mechanism of injury, and clinical status at presentation. Surgical data included vessel injury, technical aspects of repair, associated complications, and outcomes. RESULTS: Mean (SD) age was ± 14.7 (2.6) years (range, 6-17 years), with 17 males (94.4%). Of the 18 traumatic pediatric patients, 32 vascular injuries were identified. All arterial injuries underwent definitive operative repair. Primary repair was performed in two patients (11.1%), six (33.3%) required saphenous vein interposition grafting as initial procedure, and eight (44.4%) underwent polytetrafluoroethylene grafting. Ligation was performed in major venous injuries and deep profunda branches. The overall survival in this series was 94.4%. CONCLUSION: Peripheral vascular injuries of the lower extremity in the pediatric population can result in acceptable outcomes if managed early and aggressively. Surgical principles of vascular surgery are similar to those applied to an adult. We recommend that these injuries should be managed in a tertiary specialized center with a multidisciplinary team of trauma surgeons, and pediatricians, which can potentially decrease morbidity and mortality. LEVEL OF EVIDENCE: Epidemiologic study, level III.

Predictors of mortality after emergency colectomy for Clostridium difficile colitis: an analysis of ACS-NSQIP.

OBJECTIVE: To evaluate clinical factors associated with mortality in emergency colectomies performed for Clostridium difficile colitis. BACKGROUND: The incidence and mortality from C difficile colitis is on the rise. Emergent colectomy performed for C difficile colitis is associated with a high mortality. METHODS: The ACS-NSQIP database from 2005 to 2010 was used to study emergently performed open colectomies for a primary diagnosis of C difficile colitis on the International Classification of Diseases, Ninth Revision. Preoperative, intraoperative, and postoperative factors were noted and compared between survivors and nonsurvivors. We performed multivariate stepwise binomial logistic regression analyses to study clinical factors that may be associated with 30-day mortality. RESULTS: The overall mortality for this cohort was 33% (111/335) with a median time to death of 8 days. On average, survivors were discharged on postoperative day 24. On multivariate analysis, those aged 80 years or older were associated with a ninefold increase in the odds of mortality [95% confidence interval (CI): 3.0-13.0]. Other factors associated with increased mortality were preoperative shock (OR=2.8, 95% CI: 1.6-5.4), preoperative dialysis dependence (OR=2.3, 95% CI: 1.1-4.8), chronic obstructive pulmonary disease (OR=3.7, 95% CI: 2.0-7.1), and wound class III (OR=2.1, 95% CI: 3.0-13). Thrombocytopenia (platelet count < 150×10(3)/mm(3)), coagulopathy (International Normalized Ratio>2.0), and renal insufficiency (blood urea nitrogen>40 mg/dL) were associated with a higher mortality as well. CONCLUSIONS: This is the largest series of colectomies performed for C difficile colitis in the literature. We identified several preoperative clinical risk factors that were associated with increased postoperative mortality. These findings may be useful in selecting appropriate patients for surgical intervention and may help to define a population where surgery may not be beneficial.

Assessment of patient communication skills during OSCE: examining effectiveness of a training program in minimizing inter-grader variability.

OBJECTIVE: To assess effectiveness of a training program in reducing inter-grader variability in grading communication skills during an objective structured clinical exam (OSCE). METHODS: Global communication (GC) skills are assessed by standardized participants (SP) and faculty during each OSCE using a 6 item rubric. Despite criteria delineated in the GC rubric, inter-grader variability was observed. During 2008-2009 academic year, a training program was implemented before each OSCE to achieve more consistent interpretation and grading in GC skills. GC grades between SP and faculty for 2nd and 3rd level student OSCEs during 2008-2009 (post-training) were compared to 2007-2008 (pre-training). Data was analyzed using repeated measures ANOVA. RESULTS: 274 and 281 students participated in OSCEs during 2007-2008 and 2008-2009 academic years, respectively. Training significantly (P<.001) decreased grader variability between SPs and faculty. There was a greater mean difference between faculty vs. SP before training (faculty 14.68, SP 15.87) compared to after training (faculty 13.51, SP 13.78). Mean GC scores for both faculty and SPs also decreased significantly after training. CONCLUSION AND PRACTICE IMPLICATIONS: A training program may be necessary to reduce inter-rater variability in assessment of OSCE communication skills if it is to be truly helpful to student pharmacists learning to counsel patients.

Evaluation of tobacco cessation classes aimed at hospital staff nurses.

PURPOSE/OBJECTIVES: to evaluate a three-hour smoking cessation program and its effect on nurse knowledge, counseling behaviors, and confidence in counseling behaviors. DESIGN: program evaluation. SETTING: a Magnet-designated, 500-bed community hospital in Southern California. SAMPLE: 107 nurses. METHODS: program content included behavior counseling and pharmacotherapy along with role playing. Investigator-developed self-report surveys were completed on the day of the class and at 3, 6, and 12 months. MAIN RESEARCH VARIABLES: Short- and long-term changes in nurse knowledge, attitudes, and behaviors about tobacco cessation efforts. FINDINGS: knowledge significantly increased from baseline to post-test. Counseling skills improved. Nurses who completed all surveys exhibited no significant changes about asking patients to quit smoking but did demonstrate significant changes at three months regarding advising patients, assessing quit readiness, and providing assistance. Changes were maintained over the year. Nurses' average ability to counsel patients was rated "good or very good" after one year. At 3, 6, and 12 months, most respondents reported providing cessation counseling or referrals to at least one patient. CONCLUSIONS: these findings support tobacco cessation programs for bedside nurses as useful in enhancing nurse confidence in patient-counseling skills. IMPLICATIONS FOR NURSING: study findings demonstrated benefits to using the developed curriculum. Additional research is needed on tobacco cessation programs for hospital nurses, particularly with longitudinal outcomes and actual nurse behaviors.

Aberrant cell adhesion molecule expression in human bronchopulmonary sequestration and congenital cystic adenomatoid malformation.

In many organs, integrins and cadherins are partly regulated by Hox genes, but their interactions in airway morphogenesis and congenital lung diseases are unknown. We previously showed that the Hox protein HoxB5 is abnormally increased in bronchopulmonary sequestration (BPS) and congenital cystic adenomatoid malformation (CCAM), congenital lung lesions with abnormal airway branching. We now report on alpha(2)-, alpha(3)-, and beta(1)-integrin and E-cadherin expression in normal human lung and in BPS and CCAM tissue previously shown to have abnormal HoxB5 expression and on the relationship of cell adhesion molecule expression to Hoxb5 regulation. alpha(2)-, alpha(3)-, and beta(1)-integrins and E-cadherin expression in normal human lung and BPS and CCAM were evaluated using Western blot and immunohistochemistry. Fetal mouse lung fibroblasts with Hoxb5-specific siRNA downregulation were evaluated for alpha(2)-integrin protein levels by Western blot. Compared with normal human lung, a previously undetected alpha(2)-integrin isoform potentially lacking essential cytoplasmic sequences was significantly increased in BPS and CCAM, and alpha(2)-integrin spatial and cellular expression was more intense. E-cadherin protein levels were also significantly increased, whereas alpha(3) increased in CCAM compared with canalicular, but not with alveolar, stage lung. beta(1)-integrin levels were unchanged. We conclude that in BPS and CCAM, altered alpha(2)-integrin cytoplasmic signaling contributes to abnormal cellular behavior in these lung lesions. Aberrant cell adhesion molecule and Hox protein regulation are likely part of the mechanism involved in the development of BPS and CCAM.

ACCP white paper: Essential components of a faculty development program for pharmacy practice faculty.

Prospective, ongoing faculty development programs are important in the initial orientation and short- and long-term development of faculty in higher education. Pharmacy practice faculty are likely to benefit from a comprehensive faculty development program due to the complex nature of their positions, incomplete training in select areas, and multiple demands on their time. The need for faculty development programs is supported by the increased need for pharmacy practice faculty due to the increased number of colleges and schools of pharmacy, expanding enrollment in existing colleges and schools, and loss of existing senior faculty to retirement or other opportunities within or outside the academy. This White Paper describes a comprehensive faculty development program that is designed to enhance the satisfaction, retention, and productivity of new and existing pharmacy practice faculty. A comprehensive faculty development program will facilitate growth throughout a faculty member's career in pertinent areas. The structure of such a program includes an orientation program to provide an overview of responsibilities and abilities, a mentoring program to provide one-on-one guidance from a mentor, and a sustained faculty development program to provide targeted development based on individual and career needs. The content areas to be covered in each component include the institution (e.g., culture, structure, roles, responsibilities), student-related activities, teaching abilities, scholarship and research abilities, practice abilities and the practice site, and professional abilities (e.g., leadership, career planning, balancing responsibilities). A general framework for a comprehensive pharmacy practice faculty development program is provided to guide each college, school, department, and division in the design and delivery of a program that meets the needs and desires of the institution and its faculty.

Evaluation of non-English dietary supplement advertisements in an ethnic minority community in America.

OBJECTIVE: The primary objective was to evaluate the rate at which non-English dietary supplement advertisements distributed in a sampled ethnic minority community are in compliance with the federal advertising regulations. The secondary objective was to assess the availability of supporting evidence to substantiate the advertised health claims. DESIGN: Cross-sectional study. SETTING: The contents of dietary supplement advertisements from the Los Angeles Korea Times and the Los Angeles Korea Daily were evaluated during the month of July 2005. After removing duplicate advertisements, the percentage of advertisements making prohibited disease claims and DSHEA (Dietary Supplement Health and Education Act) disclaimer statements was determined. The presence of data substantiating advertised claims was determined by requesting data from the manufacturers and browsing the manufacturers' websites. An observational technique was utilised for content analysis, and data analysis was conducted using quantitative descriptive statistics. RESULTS: Disease claims were present in 84.5%, while DHSEA disclaimer statements were present in only 18.4% of the advertisements. Data to substantiate the claims were provided by 53.4% of the manufacturers. The majority of the additional information consisted of repetition of the advertised claims and consumer testimonies. Experimental data were available for only 13.6% of the products. CONCLUSIONS: The high rate of non-compliance with federal regulations suggests a need for better oversight of non-English promotions of dietary supplements.