Nebraska Methodist College

Measures of complex functional decision-making capacity can greatly aid in assessing mild cognitive impairment (MCI) and facilitating early intervention in dementia care. We examined the ability of the Assessment of Functional Capacity Interview (AFCI) to detect functional differences among older adults who were cognitively unimpaired (CU), or who presented with subjective cognitive decline (SCD) or MCI. A sample of 97 older adults (CU; n = 30, Mage = 74.64 ± 7.42 years; SCD; n = 34, Mage = 72.56 ± 6.43 years; MCI; n = 33, Mage = 78.28 ± 7.55 years) underwent neuropsychological testing and responded to the Financial Capacity Instrument (FCI-SF). Informants completed the Assessment of Functional Capacity (AFCI), an instrument of functional decision-making capacity, and responded to the Social Vulnerability Scale (SVS15) and Amsterdam Instrumental Activity of Daily Living (A-IADL-Q-SV), a measure of functional status, for comparison. According to informant-reported responses, the CU group had significantly lower AFCI total (and domain) scores, H(2) = 27.59, p<.001, relative to MCI. Additionally, the CU group had significantly lower AFCI scores in the Home and Personal Safety domain relative to the SCD group, H(2) = 14.06, p<.05. In the overall sample, AFCI total scores were associated with FCI-SF, SVS15, and A-IADL-Q-SV scores and cognitive measures. Our results demonstrate that the AFCI is sensitive to impairment in safety, social, financial, and medical functioning in MCI and is associated with measures of cognitive functioning and social vulnerability in older adults. Incorporating this instrument as a supplement to cognitive screening instruments may aid in the prevention of hazardous decision-making in older adults.

Caesarean section delivery (CD) is the most common surgical operation performed in the world. Since first described 400 years ago, surgical rates continue to rise globally. Caesarean rates are now reported from South American countries of over 50% and rates of over 32% are currently being reported from the United States, China, England and Scotland. Surgical complications can occur at the time of operation and there are major implications for future pregnancies, including increased rates of placenta previa/accreta, stillbirth and preterm labour. This Element discusses many aspects of CD, including the Robson 10 group classification system, which classifies populations by characteristics such as parity, presentation of the fetus and the history of previous births, an evidencebased approach to surgical techniques, recommendations of the major guidelines and recommendations concerning trial of labour after previous caesarean.

Accurate staging is a fundamental step in treating patients with nasopharyngeal carcinoma (NPC) worldwide; this is crucial not only for prognostication, but also for guiding treatment decisions. The American Joint Committee on Cancer (AJCC)/Union for International Cancer Control (UICC) tumor-node-metastasis (TNM) system is the global language for clinicians, researchers, and cancer registries. Continual improvement that aligns with contemporary pattern of care is essential. To improve the prognostic accuracy and clinical applicability of the eighth edition (TNM-8) for NPC. This multicenter study analyzed patients with NPC with detailed tumor features during January 2014 and December 2015 and was reviewed by experienced radiologists. The data analysis was completed in December 2023. The findings were further confirmed with internal and external validation. Statistical analyses and clinical considerations were reviewed by the AJCC/UICC multidisciplinary head and neck panels and attained consensus. The recommendations were evaluated by the AJCC Evidence-Based Medicine Committee before final endorsement as the ninth version (TNM-9). The primary end point was overall survival. Adjusted hazard ratios of different subgroups were then assessed for confirmation of optimal stage grouping. Of the 4914 patients analyzed, 1264 (25.7%) were female and 3650 (74.3%) were male; the median (SD) age was 48.1 (12.0) years. Advanced radiological extranodal extension (with involvement of adjacent muscles, skin, and/or neurovascular bundles) was identified as an independent adverse factor for all end points: this was added as a criterion for N3. Patients with nonmetastatic disease were regrouped into stages I to III instead of TNM-8 stages I to IVA. Significant hazard discrimination was achieved by grouping T1-2N0-1 as stage I, T3/N2 as stage II, and T4/N3 as stage III. Although the T1-2N0-1 subgroups had comparable 5-year overall survival, subdivisions into IA (T1-T2N0) and IB (T1-T2N1) were recommended due to the distinction in adjusted hazard ratios following adjustment for chemotherapy use. Metastatic disease was exclusively classified as stage IV, and prognostication was further refined by subdivision into IVA (M1a, ≤3 lesions) and IVB (M1b, >3 lesions). TNM-9 demonstrated superiority compared with TNM-8 in major statistical aspects. The results of this diagnostic study suggest that the ninth version of TNM staging for NPC, based on robust analyses and a comprehensive review by the AJCC/UICC staging committees, provides an improved staging system for global application and a framework for future incorporation of nonanatomical factors. This will be launched for global application in January 2025.

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The study focuses on ethical, cultural, and research into the public health sector. The content analysis of research identifies disproportionate knowledge of implications affecting the misappropriated, disenfranchised, and institutionalized minority segments of the general population affected by COVID-19 cases. Historic mistreatment of minority individuals, inmates, and the military has left a lasting negative impression of clinical research on minority groups. In 1932, the United States Public Health Service (USPHS) began a public health research study on the lethality of syphilis using African American men from Macon County, Alabama as research subjects. Referred to as the Tuskegee Syphilis Studies (or Tuskegee Experiments), researchers monitored 600 subjects, 399 of which were previously infected with the syphilis bacteria. This paper looks at the historical contexts of the lack of bioethics during Tuskegee Experiments and how it currently influences African-Americans reluctance early on to get the COVID-19 vaccines and reluctance to participate in clinical trials research.

Background: Precise molecular signatures of successful inflammatory bowel disease (IBD) treatment response would help establish benchmarks for and reveal critical components of inflammation control.We assessed let-7 microRNA (miRNA) upregulation as a molecular marker for successful induction of disease remission, using it to map the transcriptional dynamics of IBD-associated cytokines.We postulate that refractoriness to therapy, including antitumor necrosis factor α (anti-TNFα) drugs, in certain patients may be due to inability to express let-7 miRNAs following lowered serum TNFα levels.Methods: RNA-Seq library of colonic biopsies (n=51, ulcerative colitis, n=28, Crohn's disease) was aligned in a descending order of linked serum TNFα concentrations.Active/inactive disease states were defined using SCCAI or HB scores.Serum cytokines were measured using a multiplex assay.Results: Serum inflammatory cytokine levels (IFNγ, IL-18, TNFα) were inversely related to let-7 miRNA expression but TNFα levels were not significantly different among groups.Among active IBD patients with serum-TNFα<15pg/ml, only 40% exhibited let-7 miRNA up-regulation.Multi-dimensional scaling analysis of genome-wide expression profiles revealed a striking transitional linkage pattern between this group and the inactive IBD group within the principal component space, supportive of an association of let-7 miRNA up-regulation with successful induction of remission (Figure 1). Conclusion:We believe let-7 miRNA upregulation may be an important molecular marker to predict movement toward inflammation control in active IBD patients undergoing treatment.The heterogeneity of let-7 miRNA expression is consistent with the unpredictable response to current IBD treatments and restoring its expression might confer the anti-inflammatory effects it shows in murine colitis and in vitro models.

Interest in simulation has grown substantially, as has enthusiasm for team-based approaches to surgical training. In cardiothoracic surgery, the dynamic ability of the entire team is critical to emergent events. We developed innovative, interprofessional simulation events to improve team confidence. Two separate simulations event replicating critical steps and potential crises of cardiopulmonary bypass (CPB) were attended by members of the multidisciplinary cardiothoracic team. Standard CPB equipment, echocardiography, an app to control vital signs, and typical operating room tools for cannulation were all used. Participant started at their typical roles, then rotated into unfamiliar roles for subsequent simulations. Survey and Likert scale self-assessment tools were used to determine outcomes. Statistical analysis compared results. Two separate events were attended by a total of 37 team members (17 facilitators and 20 participants). Participants rotated roles through 12 routine and high-risk scenarios for instituting and separating from CPB. Participant evaluation results were highly favorable, with requests for further similar events. Objectively, the mean score for self-assessment rose significantly comparing the pre- and post-simulation assessments. Despite a small sample size, these differences did reach statistical significance in two categories: iatrogenic dissection (p 0.008), and emergent return to CPB (p 0.016). In our experience, high-fidelity interprofessional simulation promoted team communication and confidence for key scenarios related to institution of and separation from CPB.

Introduction: Stroke is a leading cause of disability in the United States. Disparities in stroke care between metropolitan and rural areas have long been recognized. Access to high-level timely stroke expertise improves outcomes, but in rural areas this is limited by sparse availability of stroke specialists. Since 2006, the Nebraska Stroke Advisory Council, a statewide coalition of stroke experts and stakeholders, began implementing strategies to improve stroke care. In 2016, the Nebraska legislature approved Bill 722, mandating the development of stroke systems of care. In 2018, the AHA and the Helmsley Charitable Trust launched Mission: Lifeline Stroke, a coordinated 3-year program to enhance stroke systems of care in Nebraska. Purpose: To assess advances in acute stroke care in Nebraska after implementing a statewide stroke system of care focused on rural areas. Methods: The Council joined with AHA to expand public and professional stroke education offerings including workshops, conferences, and EMS trainings. They developed state specific treatment guidelines and created educational reinforcement materials. From 2016 to 2019 Get With The Guidelines® (GWTG) was used for stroke data collection and quality improvement in Nebraska. GWTG participating hospitals expanded from 7 to 40 sites (21 critical access). Results: The number of stroke and Transient Ischemic Attack cases reported more than doubled from 2016 to 2019 (1848 to 3987 cases). The door to CT initiated in &lt; 25 minutes improved by 13%. IV alteplase therapy gains included: utilization increased from 8.7% to 11.3%; median door to drug time reduced from 54 to 42 minutes; and door to drug within 60 minutes of arrival increased from 67% to 80.4%.The number of alteplase monitored patients doubled and mechanical thrombectomy cases increased from 77 in 2017 to 138 in 2019. Conclusion: Implementation of strategies in Nebraska, with an emphasis on rural critical access hospitals, led to significant improvements in acute stroke care. This work represents the authors’ independent analysis of local or multicenter data gathered using the AHA Get With The Guidelines® Patient Management Tool but is not an analysis of the national GWTG dataset and does not represent findings from the AHA GWTG National Program