Improving Access to Resources for the Medically Uninsured and Underinsured

Many patients are uninsured or underinsured and are burdened by paying for appointments, labs/imaging, and prescription medications. There are a number of resources available to help with financing healthcare; however, they are under often under utilized. The aim is to create a singular tool for patients to identify resources applicable to their specific healthcare needs to better empower the underserved community members.https://scholarworks.uvm.edu/fmclerk/1331/thumbnail.jp

Senior Recital: Eric Donaldson, trumpet and flugelhorn & Erik Kosman, percussion

This recital is presented in partial fulfillment of requirements for the degrees Bachelor of Music in Music Education. Mr. Donaldson studies trumpet with Douglas Lindsey. Mr. Kosman studies percussion with John Lawless.https://digitalcommons.kennesaw.edu/musicprograms/1456/thumbnail.jp

Public Health Outcomes as a Measure of Efficacy of Syringe Exchange Programs

Introduction. A syringe exchange is a public health intervention that offers nonjudgmental services to intravenous drug users (IVDU), providing clean syringes in exchange for used syringes. While prior studies demonstrated that syringe exchanges can reduce transmission of HIV, hepatitis C, and other blood-borne pathogens, other measures of health improvements have been less studied. Methods. 91 members of Vermont CARES syringe exchange program were surveyed on their healthcare practices. New members were defined asprogram. Results. Long-term members tended to have a primary care provider (PCP). Lack of insurance and fear of judgment were commonly cited reasons for not having a PCP. Long-term members were significantly less likely (p=0.04) to use costly emergency department (ED) services and less likely to reuse their own or another person\u27s needles. Long-term members were more likely to be in addiction treatment and reported a greater desire to abstain from drug use. New members were more likely to obtain hepatitis C and HIV testing in the past year. Discussion. Subjects responded positively to the possibility of accessing PCP services through VT CARES, offering a continuation of the nonjudgmental healthcare environment. Decreased ED visits significantly correlated with longer membership, reflecting the positive impact of the syringe exchange education services on reducing healthcare costs. Decreased testing among long-term members may reflect prior knowledge of their status. Long-term members were less likely to reuse their own needles or ones used by another person, suggesting the distribution of clean syringes encourages safer injection practices.https://scholarworks.uvm.edu/comphp_gallery/1247/thumbnail.jp

American Choral Directors Association Preview Concert with Guest Artist Ola Gjeilo, composer

Kennesaw State University School of Music presents the ACDA National Conference American Choral Directors Association Preview Concert with guest artist Ola Gjeilo, composer.https://digitalcommons.kennesaw.edu/musicprograms/1337/thumbnail.jp

Effect of angiotensin-converting enzyme inhibitor and angiotensin receptor blocker initiation on organ support-free days in patients hospitalized with COVID-19

IMPORTANCE Overactivation of the renin-angiotensin system (RAS) may contribute to poor clinical outcomes in patients with COVID-19. Objective To determine whether angiotensin-converting enzyme (ACE) inhibitor or angiotensin receptor blocker (ARB) initiation improves outcomes in patients hospitalized for COVID-19. DESIGN, SETTING, AND PARTICIPANTS In an ongoing, adaptive platform randomized clinical trial, 721 critically ill and 58 non–critically ill hospitalized adults were randomized to receive an RAS inhibitor or control between March 16, 2021, and February 25, 2022, at 69 sites in 7 countries (final follow-up on June 1, 2022). INTERVENTIONS Patients were randomized to receive open-label initiation of an ACE inhibitor (n = 257), ARB (n = 248), ARB in combination with DMX-200 (a chemokine receptor-2 inhibitor; n = 10), or no RAS inhibitor (control; n = 264) for up to 10 days. MAIN OUTCOMES AND MEASURES The primary outcome was organ support–free days, a composite of hospital survival and days alive without cardiovascular or respiratory organ support through 21 days. The primary analysis was a bayesian cumulative logistic model. Odds ratios (ORs) greater than 1 represent improved outcomes. RESULTS On February 25, 2022, enrollment was discontinued due to safety concerns. Among 679 critically ill patients with available primary outcome data, the median age was 56 years and 239 participants (35.2%) were women. Median (IQR) organ support–free days among critically ill patients was 10 (–1 to 16) in the ACE inhibitor group (n = 231), 8 (–1 to 17) in the ARB group (n = 217), and 12 (0 to 17) in the control group (n = 231) (median adjusted odds ratios of 0.77 [95% bayesian credible interval, 0.58-1.06] for improvement for ACE inhibitor and 0.76 [95% credible interval, 0.56-1.05] for ARB compared with control). The posterior probabilities that ACE inhibitors and ARBs worsened organ support–free days compared with control were 94.9% and 95.4%, respectively. Hospital survival occurred in 166 of 231 critically ill participants (71.9%) in the ACE inhibitor group, 152 of 217 (70.0%) in the ARB group, and 182 of 231 (78.8%) in the control group (posterior probabilities that ACE inhibitor and ARB worsened hospital survival compared with control were 95.3% and 98.1%, respectively). CONCLUSIONS AND RELEVANCE In this trial, among critically ill adults with COVID-19, initiation of an ACE inhibitor or ARB did not improve, and likely worsened, clinical outcomes. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT0273570

Immortalized Human Schwann Cell Lines Derived From Tumors of Schwannomatosis Patients.

Schwannomatosis, a rare form of neurofibromatosis, is characterized predominantly by multiple, often painful, schwannomas throughout the peripheral nervous system. The current standard of care for schwannomatosis is surgical resection. A major obstacle to schwannomatosis research is the lack of robust tumor cell lines. There is a great need for mechanistic and drug discovery studies of schwannomatosis, yet appropriate tools are not currently available. Schwannomatosis tumors are difficult to grow in culture as they survive only a few passages before senescence. Our lab has extensive experience in establishing primary and immortalized human Schwann cell cultures from normal tissue that retain their phenotypes after immortalization. Therefore we took on the challenge of creating immortalized human Schwann cell lines derived from tumors from schwannomatosis patients. We have established and fully characterized 2 schwannomatosis cell lines from 2 separate patients using SV40 virus large T antigen. One patient reported pain and the other did not. The schwannomatosis cell lines were stained with S100B antibodies to confirm Schwann cell identity. The schwannomatosis cells also expressed the Schwann cell markers, p75NTR, S100B, and NGF after multiple passages. Cell morphology was retained following multiple passaging and freeze/ thaw cycles. Gene expression microarray analysis was used to compare the cell lines with their respective parent tumors. No differences in key genes were detected, with the exception that several cell cycle regulators were upregulated in the schwannomatosis cell lines when compared to their parent tumors. This upregulation was apparently a product of cell culturing, as the schwannomatosis cells exhibited the same expression pattern of cell cycle regulatory genes as normal primary human Schwann cells. Cell growth was also similar between normal primary and immortalized tumor cells in culture. Accurate cell lines derived directly from human tumors will serve as invaluable tools for advancing schwannomatosis research, including drug screening

Gender diversity in United States neurosurgery training programs

OBJECTIVE: Neurosurgery continues to be one of the medical specialties with the lowest representation of females in both the resident and faculty workforce. Currently, there are limited available data on the gender distribution of faculty and residents in Accreditation Council for Graduate Medical Education (ACGME)-accredited neurosurgery training programs. This information is critical to accurately measure the results of any effort to improve both the recruitment and retention of women in neurosurgery. The objective of the current study was to define the current gender distribution of faculty and residents in ACGME-accredited neurosurgery training programs. METHODS: Data publicly available through institutional and supplemental websites for neurosurgical faculty and residents at ACGME-accredited programs were analyzed for the 2017-2018 academic year. Data collected for faculty included gender, age, year of residency graduation, academic rank, h-index, American Board of Neurological Surgery certification status, and leadership positions. Resident data included gender and postgraduate year of training. RESULTS: Among the 109 ACGME-accredited neurosurgical residency programs included in this study, there were 1350 residents in training, of whom 18.2% were female and 81.8% were male. There are 1320 faculty, of whom 8.7% were female and 91.3% were male. Fifty-eight programs (53.2%) had both female faculty and residents, 35 programs (32.1%) had female residents and no female faculty, 4 programs (3.7%) had female faculty and no female residents, and 6 programs (5.5%) lacked both female residents and faculty. Six programs (5.5%) had incomplete data. Female faculty were younger, had lower h-indices, and were less likely to be board certified and attain positions of higher academic rank and leadership. CONCLUSIONS: This study serves to provide a current snapshot of gender diversity in ACGME-accredited neurosurgery training programs. While there are still fewer female neurosurgeons achieving positions of higher academic rank and serving in leadership positions than male neurosurgeons, the authors\u27 findings suggest that this is likely due to the small number of women in the neurosurgical field who are the farthest away from residency graduation and serves to highlight the significant progress that has been made toward achieving greater gender diversity in the neurosurgical workforce

Expression of cell cycle regulators in SWN cell lines and primary human Schwann cells in culture.

<p>Several cell cycle related genes were differentially expressed in a SWN cell line compared with parent tumor by microarray. qPCR comparison of Primary Human Schwann Cells and Immortalized Hp-SWN-14F cell line suggest that the alterations in expression are due to active growth during cell culturing.</p

Schwannomatosis cell lines maintain Schwann cell characteristics after passaging and freezing.

<p>Primary Human Schwann cells and immortalized Hp-SWN-14F (at passage 6 exhibit similar growth rates and expression of S100B. Hnp-SWN-14O retains S100B staining and Schwann cell properties at passage 11.</p