Occurrence of potentially zoonotic and cephalosporin resistant enteric bacteria among shelter dogs in the Central and South-Central Appalachia.

BACKGROUND: Antimicrobial resistance and presence of zoonotic enteropathogens in shelter dogs pose a public health risk to shelter workers and potential adopters alike. In this study we investigated the prevalence of zoonotic bacterial pathogens and cephalosporin resistant (CefR) enteric bacteria in the feces of apparently healthy shelter dogs in the Cumberland Gap Region (CGR) in the US states of Kentucky, Tennessee and Virginia. RESULTS: Fecal samples of 59 dogs from 10 shelters in the CGR of Central and South-Central Appalachia were screened for the presence of Campylobacter jejuni, Clostridium perfringens, Salmonella and CefR enteric bacteria. C. jejuni, C. perfringens were detected by PCR based assays. Culture and PCR were used for Salmonella detection. Of 59 dogs, fecal samples from 14 (23.7%) and 8 (13.6%) dogs tested positive for cpa and hipO genes of C. perfringens and C. jejuni, respectively. Salmonella was not detected in any of the tested samples by PCR or culture. CefR enteric bacteria were isolated on MacConkey agar supplemented with ceftiofur followed by identification using MALDI-TOF. Fecal samples from 16 dogs (27.1%) yielded a total of 18 CefR enteric bacteria. Majority of CefR isolates (14/18, 77.8%) were E. coli followed by, one isolate each of Enterococcus hirae, Acinetobacter baumannii, Acinetobacter pittii, and Pseudomonas aeruginosa. CefR enteric bacteria were tested for resistance against 19- or 24-antibiotic panels using broth microdilution method. Seventeen (94.4%) CefR bacteria were resistant to more than one antimicrobial agent, and 14 (77.8%) displayed multidrug resistance (MDR). CONCLUSIONS: This study shows that shelter dogs within the CGR not only carry zoonotic bacterial pathogens, but also shed multidrug resistant enteric bacteria in their feces that may pose public health risks.

Impacting the Trajectory of Chronic Kidney Disease With ARPN-Led Renal Teams.

Health care reform demands improvements in population health and the patient experience while reducing costs. This demand is referred to as The Triple Aim of Improvement. A sense of urgency must be created for development of new models of care that impact outcomes earlier in the disease process. One new model of care addressing the triple aim is the Advanced Practice Registered Nurse (APRN)-Led Specialty Care Team. APRN-Led Specialty Care Team members engage patients and implement evidence at a point in the disease trajectory that is most likely to influence population outcomes, resources, and cost. In the pilot described in this article, a nurse practitioner, a registered nurse, a licensed practice nurse, a registered nurse certified diabetes educator, a registered dietitian, and a clinical pharmacist provided care to 20 patients with diabetes and chronic kidney disease, using the chronic disease trajectory model. The team was trained and supported through virtual technology and chronic kidney disease clinical decision-making tools. This APRN-Led Renal Specialty Care Team was embedded into primary care, using group appointments with nephrology support. Lessons learned regarding implementation, with a focus on the role of the nursing executive, are presented along with recommendations for future implementation.

Prevalence and Factors of Self-medication with Antibiotics in Claiborne County, Tennessee.

Introduction: Antimicrobial resistance (AMR) is a serious concern to public health, causing an estimated 35,000 deaths annually in the U.S. Misuse of antimicrobials increases the rate of AMR. Self-medication with antibiotics (SMA) is a primary contributor to AMR that can be addressed through education. SMA has been reported at rates of 3% to 66% in the U.S. but has not been evaluated in Appalachia.1 Low health literacy and barriers to accessing care have been correlated with SMA and are common in many areas of Appalachia. Purpose: This study aims to assess factors associated with SMA, demographic differences in knowledge of / beliefs about SMA, and describe practices and beliefs of those who self-medicate in the Cumberland Gap region. Methods: Structured interviews were conducted in a rural health clinic and in a dental office to ascertain demographic information, knowledge of appropriate antibiotic use, and behaviors associated with self-medication. Inferential statistics (chi-squared, Fisher's exact, and ANOVA tests) were conducted. Results: In the last 3 years, 41% of the 78 respondents had practiced SMA. A higher percentage of those who believed that antibiotics are used to treat viral infections have self-treated compared to those who did not hold that belief. Of those who SMA, convenience was the most common reason, while the common symptoms treated were congestion and fever. Implications: The current study provides a first estimate of SMA in the Central Appalachian Region and finds the prevalence to be higher than previously reported in other regions of the U.S. Future studies could include larger, more representative samples and longitudinal study designs to confirm these findings.

Grief in Response to Uncertainty Distress Among Veterinary Students During the Early Stages of the COVID-19 Pandemic.

The abrupt and life-altering shifts brought on by the COVID-19 pandemic have stimulated research in fields ranging from social sciences to virology. This study explored perceptions and experiences of COVID-19's impact on students at Lincoln Memorial University-College of Veterinary Medicine (LMU-CVM) and considered how to respond to these. Semistructured interviews were conducted with 20 students from LMU-CVM. Thematic analysis elucidated five subthemes that were combined into two main themes based on Bertuccio's framework of grief in response to uncertainty distress. Uncertainty and disruption of routine were subthemes of ambiguous loss, while lost opportunities, milestones missed, and risk concern came under anticipatory grief. There was overlap and fluidity within these themes, with frustration, stress, and unexpected benefits pervading all categories. Differences were noted between classes, with clinical students expressing concern over graduation and lack of preparedness, and preclinical students with online assessment, lost opportunities for clinical experiences, and the loss of social connections. These results point to mitigation strategies for the adverse effects of COVID-19-related stressors specific to this population that encompass academic, physical, and mental well-being concerns. Clear communication, assurance of quality education, flexibility for meeting family needs, financial assistance, and mental health support are the areas evident from the interviews where successful responses might be targeted. This study also highlights areas for future research, including follow-up interviews, given the prolonged timeline of COVID-19, surveys of beliefs and practices across a larger university population, and exploration of the long-term impact on academic and practice success of the affected cohorts.

COVID-19 Experiences, Behaviors, Beliefs, and Well-Being Among Students and Employees at a University In Rural Appalachia: A Cross-Sectional Study.

Introduction: In response to the coronavirus disease (COVID-19) pandemic, most universities experienced drastic operational changes with shifts to online learning, work-from-home policies, and social distancing measures. These changes have caused concern for social isolation and mental health. Purpose: This cross-sectional study explores differences in COVID-19 experiences, behaviors, beliefs, and well-being among students and employees (faculty and staff) at a rural Appalachian university. Methods: Data were collected with an online anonymous survey in September-October 2020 using convenience sampling. The survey measured multiple domains including COVID-19-related (1) beliefs, (2) symptoms and diagnoses, (3) exposure and preventive behavior, and (4) social, mental, and financial health. Chi-square tests and linear regression models were used to determine differences in survey responses between students and employees. Results: The final sample used for analysis included 416 respondents. The majority of respondents believed COVID-19 was a serious disease and followed mask and social distancing guidelines, although employees were more likely to adhere to mask and social distancing guidelines compared to students. Most of the respondents (>50%) reported feeling more stressed, anxious, and sad since the pandemic began. Students were more impacted by the pandemic compared to employees as measured by the mental, social, and financial impact scale. A limitation of this study was that convenience sampling was used instead of a probability sampling technique, which limits the inference that can be made from the results. Implications: There may be a need for greater mental health support among university employees and students. However, future studies should confirm these findings.

Fixation strength of tibial inlay graft with one versus two screws: a cadaveric study.

Various modes of fixation have been advocated for posterior cruciate ligament reconstruction. This study compared pullout forces and modes of failure for 2 commonly used techniques. Ten Achilles tendon-bone plug grafts were fixed to tibial troughs using either one 6.5-mm or two 4-mm cancellous screws positioned anatomically and tested to failure. The constructs did not differ statistically in mean pullout forces (385.2 and 358.8 N for the 6.5-mm and 4-mm screw constructs, respectively). The 2-screw construct failed by pullout, whereas the single-screw fixation failed through fracture. This study provides insight into the fixation used for posterior cruciate ligament reconstruction.

Substance Abuse, Acculturation, and HIV Risk among Caribbean-Born Immigrants in the United States.

US immigrants of Caribbean origin are overrepresented in the HIV/AIDS prevalence statistics. Bidirectional travel between the United States and the Caribbean region by providing opportunities for sexual mixing may contribute to these high HIV rates. Caribbean immigrants face further risk because of limited health care access, social isolation, and stigma. Additionally, although substance abuse may not represent a major health issue in their countries of origin, Caribbean immigrants are composed disproportionately of adolescents who are at greatest risk of substance abuse. There is little information on the health care characteristics of these migrants, especially regarding HIV care. This article describes how the social and economic circumstances that surround the lives of people from the Caribbean and the challenges of the acculturation process have placed these individuals at risk of substance abuse and HIV infection. The article draws on findings from the literature and analysis of data from several sources.