Bringing COVID-19 vaccine to medically underserved populations utilizing a community-guided mobile vaccine program.

Between March 23, 2021, and December 31, 2022, the Mobile Vaccine Program (MVP) vaccinated 5044 individuals from medically-underserved communities in Middle Tennessee identified through and guided by a collaboration of local community agencies. The primary objective of the MVP was to vaccinate individuals for COVID-19 who had barriers to traditional mass vaccine strategies through community-guided strategies and partnerships. Three strategies were developed and implemented with community partners and their affiliated community health workers (CHWs). The strategies included pop-up vaccination clinics at community partner events, CHW-guided door-to-door in-home vaccination, and community partner-initiated homebound referrals for vaccination.

Patients with Inflammatory Bowel Disease Have Heterogeneous Treatment Preferences That Are Largely Determined by the Avoidance of Abdominal Pain and Side Effects [P-POWER IBD Study].

BACKGROUND AND AIMS: Patient-centric management of inflammatory bowel disease [IBD] is important, with consensus considering patient-reported outcomes alongside clinical and endoscopic assessment by healthcare providers. However, evidence regarding patients' treatment priorities is still limited. This study aimed to elicit benefit-risk trade-offs that patients with IBD are willing to make, to help inform discussions about patient-centric treatment targets. METHODS: This was a cross-sectional online survey of adults with self-confirmed Crohn's disease [CD] or ulcerative colitis [UC] receiving IBD treatment. The impact of efficacy, administration and safety on treatment preferences was elicited using a discrete choice experiment. Relative attribute importance [RAI] and maximum acceptable risk of mild-to-moderate side effects [SEs] were estimated from a mixed logit model. RESULTS: In total, 400 patients [CD: 54%; UC: 46%; female: 38.0%; age range: 18-78 years] were recruited. Efficacy, administration and safety affected treatment preferences to varying degrees, with abdominal pain being most important [RAI 33%] followed by risks of mild-to-moderate SEs [RAI 27%] and serious infections [RAI 16%]. To reduce abdominal pain from severe to moderate/mild, patients accepted an additional 18.8% or 30.6% risk of mild-to-moderate SEs, respectively. While average preferences between patients with CD and UC were similar, patients with CD placed greater importance on abdominal pain [p < 0.05], and patients with UC on bowel urgency [p < 0.05]. However, preferences varied notably. CONCLUSIONS: While avoiding abdominal pain, SEs and serious infections had on average the highest treatment priority, preferences varied between patients. Treatment strategies should consider the trade-offs individuals are willing to make.

Pianism: Performance Communication and the Playing Technique.

A pianist's movements are fundamental to music-making by producing the musical sounds and the expressive movements of the trunk and arms which communicate the music's structural and emotional information making it valuable for this review to examine upper-body movement in the performance process in combination with the factors important in skill acquisition. The underpinning playing technique must be efficient with economic muscle use by using body segments according to their design and movement potential with the arm segments mechanically linked to produce coordinated and fluent movement. Two physiologically and pianistically important actions proposed by early music scientists to deliver the keystroke involve dropping the hand from the shoulders toward the keys via a wave action with the joints activated sequentially, and forearm rotation to position the fingers for the keystroke, an action followed by the elbow/upper-arm rotating in the opposite direction. Both actions spare the forearm muscles by generating the energy needed in the larger shoulder muscles. The hand in the playing position has a curved palm through action of the metacarpal (knuckle) joints and curved fingers. Palm/finger posture controls sound quality from loud, high tempo sounds to a more mellow legato articulation, and to perform effectively the forearms should slope down toward the keyboard. The technique must be automatic through systematic practice which develops the motor skills for proficient playing, with practice duration tempered to reduce the risk of causing injury through overuse of the forearm muscles. Efficient movement patterns and strategic muscle relaxation which results in faster movement are realized only through extensive training. The constant movements of the head and trunk, and flowing arm movement with frequent hand lifts and rotational elbow movements, although generated in producing the playing technique, resonate with audience members who perceive them as expressive and thereby creating in them an empathic engagement with the music. It was proposed that music students be trained in the mechanical aspects of upper-body use in the playing technique, and practice strategies, with specialist pedagogy for children to develop motor skills for efficient playing, and training methods fostering an appreciation of the communicative aspects of music performance.

Coalition for a Healthier Community: Lessons learned and implications for future work.

The Coalition for a Healthier Community (CHC) initiative was implemented to improve the health and well-being of women and girls. Underpinning CHC is a gender-based focus that uses a network of community partners working collaboratively to generate relevant behavior change and improved health outcomes. Ten programs are trying to determine whether gender-focused system approaches are cost-effective ways to address health disparities in women and girls. Programs implemented through coalitions made up of academic institutions, public health departments, community-based organizations, and local, regional, and national organizations, are addressing health issues such as domestic violence, cardiovascular disease prevention, physical activity, and healthy eating. Although these programs are ongoing, they have made significant progress. Key factors contributing to their early success include a comprehensive needs assessment, robust coalitions, the diversity of populations targeted, programs based on findings of the needs assessments, evaluations taking into consideration the effect of gender, and strong academic-community partnerships. A noteworthy impact of these programs has been their ability to shape and impact public, social, and health policies at the state and local levels. However, there have been challenges associated with the implementation of such a complex program. Lessons learned are discussed in this paper.

In vivo biocompatibility of a plasma-activated, coronary stent coating.

Bare metal and drug-eluting coronary stents suffer an inherent lack of vascular cell and blood compatibility resulting in adverse patient responses. We have developed a plasma-activated coating (PAC) for metallic coronary stents that is durable, withstands crimping and expansion, has low thrombogenicity and can covalently bind proteins, linker-free. This has been shown to enhance endothelial cell interactions in vitro and has the potential to promote biointegration of stents. Using the rabbit denuded iliac artery model, we show for the first time that PAC is a feasible coating for coronary stents in vivo. The coating integrity of PAC was maintained following implantation and expansion. The rate of endothelialization, strut coverage, neointimal response and the initial immune response were equivalent to bare metal stents. Furthermore, the initial thrombogenicity caused by the PAC stents showed a reduced trend compared to bare metal stents. This work demonstrates a robust, durable, non-cytotoxic plasma-based coating technology that has the ability to covalently immobilize bioactive molecules for surface modification of coronary stents. Improvements in the clinical performance of implantable cardiovascular devices could be achieved by the immobilization of proteins or peptides that trigger desirable cellular responses.

Patient safety culture: the nursing unit leader's role.

Discussions about a culture of patient safety abound, yet nurse leaders continue to struggle to achieve such a culture in today's complex and fast-paced healthcare environment. In this article the authors discuss the concept of a patient safety culture, present a fictional scenario describing what happened in a hospital that lacked a culture of patient safety, and explain what should have happened in the above scenario. This discussion is offered within a framework consisting of seven driving factors of patient safety. These factors include leadership, evidence-based practice, teamwork, communication, and a learning, just, and patient-centered culture. Throughout, an emphasis is placed on leadership at the unit level. Nurse managers will find practical examples illustrating how leaders can help their teams establish a culture that offers the patient quality care in a safe environment.

The incorporation of strontium and zinc into a calcium-silicon ceramic for bone tissue engineering.

In this study we developed novel scaffolds through the controlled substitution and incorporation of strontium and zinc into a calcium-silicon system to form Sr-Hardystonite (Sr-Ca(2)ZnSi(2)O(7), Sr-HT). The physical and biological properties of Sr-HT were compared to Hardystonite (Ca(2)ZnSi(2)O(7)) [HT]. We showed that Sr-HT scaffolds are porous with interconnected porous network (interconnectivity: 99%) and large pore size (300-500 microm) and an overall porosity of 78%, combined with a relatively high compressive strength (2.16+/-0.52 MPa). These properties are essential for enhancing bone ingrowth in load-bearing applications. Sr-HT ceramic scaffolds induced the attachment and differentiation of human bone derived cells (HOB), compared to that for the HT scaffolds. Sr-HT scaffolds enhanced expression of alkaline phosphatase, Runx-2, osteopontin, osteocalcin and bone sialoprotein. The in vivo osteoconductivity of the scaffolds was assessed at 3 and 6 weeks following implantation in tibial bone defects in rats. Histological staining revealed rapid new growth of bone into the pores of the 3D scaffolds with the Sr-HT and HT, relative to the beta-tricalcium phosphate (beta-TCP). In vivo, HT and Sr-HT produced distinct differences in the patterns of degradation of the materials, and their association with TRAP positive osteoclast-like cells with HT appearing more resistant compared to both Sr-HT and beta-TCP.

Chest symptoms following coronary stenting in the first 10 weeks of recovery.

BACKGROUND: Most patients experience the benefits of PTCA and stent quickly, with reduction in symptoms and improvement in functional status, however many patients experience chest symptoms post-procedure. OBJECTIVE: To describe the pattern and characteristics of post-stent chest symptoms in cardiac rehabilitation participants. METHODS: A prospective descriptive study assessing the pattern and presence of chest symptoms in coronary artery stent recipients (N=129) four and ten weeks post-procedure. Patients were interviewed at cardiac rehabilitation or by the phone using a specifically developed questionnaire which incorporated the McGill Pain Questionnaire. RESULTS: Most participants were male, aged on average 60.5 years and received two stents, most often drug eluting. Post-stent chest symptoms were common, experienced by two thirds of patients (68%) at some time during the 10 weeks post-discharge. Chest symptoms were recurrent, with 33% having symptoms on both occasions and occurred more often in younger patients (p<.00). Patients described their symptoms as discomforting and used the descriptors dull, tight, sharp, pressing and flickering. Chest symptoms tended to be brief and/or intermittent (65%) lasting from a few seconds to a few minutes (63%). Most patients felt their symptoms were related to their stent (75%) and were unsure what to do. A small number (5%) interpreted their symptoms as ischaemic and presented to the hospital (4%). CONCLUSIONS: Post-stent chest symptoms are frequent and recurrent out to 10 weeks post-discharge. Although symptoms tended to be brief and intermittent, the location and quality of these symptoms may overlap with existing chest pain guidelines, making it difficult for patients to interpret. Cardiac rehabilitation staff are in an ideal position to support and inform stent recipients about appropriate responses to these symptoms.

Benefits of standardized diabetes and hypertension screening forms at community screening events.

The objectives of this project were to (a) assess hypertension and diabetes screening data collection practices and guidelines and (b) develop and test standardized screening forms for use at minority community- and faith-based screening events. Project Phase I involved resource assessment and the development of a set of screening forms and guidelines containing a core data set for both hypertension and diabetes. These were then tested during Phase II at predetermined community based screening events throughout the United States. Community- and faith-based health screening programs are important in reaching and informing individuals in selected communities about their health and health risks. This study demonstrated the development of a standard tool that was effective in conducting African American community-based screening programs for hypertension and diabetes by community-based organizations. These activities are effective to obtain standardized information on individuals within the communities served.

Perceived versus actual risk for hypertension and diabetes in the African American community.

Hypertension and diabetes mellitus are leading health concerns in the United States. Despite a disproportionate burden of both conditions among African Americans, it is estimated that 44% of diabetes cases and one quarter of hypertension cases within this population are undiagnosed. Lack of awareness of the risk of these conditions may hinder preventive efforts and the adoption of positive lifestyle changes. Based on the findings from a pilot study to develop and standardize uniform screening forms for hypertension and diabetes, this article reports on the perceived risk versus actual risk of developing these conditions among primarily African American participants using a community-based screening tool. Each form assessed both perceived and actual risk of diabetes and hypertension, respectively. A total of 265 hypertension and 225 diabetes screening forms were randomly selected from eight sites across the country. The risk perception of the overall study sample was similar to its actual risk for developing either condition. However, a significant proportion of individuals who scored at high risk for diabetes or hypertension were unaware of their risk for these conditions. These results suggest the need for developing culturally relevant interventions, public health education, and policies that address the risk misperceptions among this group.