Educational Intervention to Enhance Nursing Comfort With Advance Care Planning and Documentation.

The objectives of this quality improvement project were to increase documentation of advance care planning (ACP) in the electronic health record (EHR) and improve nurses' self-reported comfort during discussions about end-o.

The Ohio State University Dream Team: Innovation for Well-being fellowship and coaching program.

Background: Nearly 70% of faculty experience very high levels of stress. Integrative Nurse Coaching (INC) can help by assisting clients in establishing goals and embarking on new lifestyle behaviors that help to decrease perceived stress, achieve work life integration, and enhance life satisfaction. Our goal was to evaluate a faculty coaching and fellowship program to support faculty well-being while developing innovation competency. Methods: We employed an INC paradigm to coach five faculty to build confidence and competence in innovation and enhance well-being. We offered monthly group and individual coaching and used a qualitative research thematic analysis to determine themes important for the fellow and group experiences, identify outcomes, and create recommendations for the future. Results: We identified the following themes as outcomes for our program: (1) enhanced connection, comradery, and support; (2) increased confidence and competence in navigating academia; (3) shift from a fixed mindset to an innovation mindset; and (4) increased ability to identify and manage stress and burnout. Fellows also experienced a shift from focusing on individual needs to addressing the needs of the community at the college. Conclusion: Nurse coaching is an effective strategy to address faculty stress and burnout. Additional research is needed to evaluate the Innovation for Well-being faculty fellowship program and its impact on the academic community.

The 2023-2026 Hospice and Palliative Nurses Association Research Agenda.

The Hospice and Palliative Nursing Association established the triannual research agenda to ( a ) provide focus for researchers to conduct meaningful scientific and quality improvement initiatives and inform evidence-based practice, ( b ) guide organizational funding, and ( c ) illustrate to other stakeholders the importance of nursing research foci. HPNA Research Agendas are developed to give direction for future research to continue advancing expert care in serious illness and ensure equitable delivery of hospice and palliative care.

Two-component vaccine consisting of virus-like particles displaying hepatitis C virus envelope protein 2 oligomers.

Development of B-cell-based hepatitis C virus (HCV) vaccines that induce broadly neutralizing antibodies (bNAbs) is hindered by extensive sequence diversity and low immunogenicity of envelope glycoprotein vaccine candidates, most notably soluble E2 (sE2). To overcome this, we employed two-component approaches using self-assembling virus-like particles (cVLPs; component 1), displaying monomeric or oligomeric forms of HCV sE2 (sE2mono or sE2oligo; component 2). Immunization studies were performed in BALB/c mice and the neutralizing capacity of vaccine-induced antibodies was tested in cultured-virus-neutralizations, using HCV of genotypes 1-6. sE2-cVLP vaccines induced significantly higher levels of NAbs (p = 0.0065) compared to corresponding sE2 vaccines. Additionally, sE2oligo-cVLP was superior to sE2mono-cVLP in inducing bNAbs. Interestingly, human monoclonal antibody AR2A had reduced binding in ELISA to sE2oligo-cVLP compared with sE2mono-cVLP and competition ELISA using mouse sera from vaccinated animals indicated that sE2oligo-cVLP induced significantly less non-bNAbs AR2A (p = 0.0043) and AR1B (p = 0.017). Thus, cVLP-displayed oligomeric sE2 shows promise as an HCV vaccine candidate.

Reiki Therapy for Very Young Hospitalized Children Receiving Palliative Care.

Background: Approximately half of children receiving palliative care are under age five; however, there are a few studies exploring palliative care interventions for this population. The purpose of this study was to evaluate the effects of Reiki on pain, stress, heart, and respiratory rates, oxygenation, and quality of life (QoL) in hospitalized young children receiving palliative care services. Methods: In this single-group pilot study, hospitalized children receiving palliative care who were aged 1-5 years received two Reiki sessions per week for 3 weeks. Physiologic measures were assessed pre/post each session, and parent report measures of pain and QOL were collected at baseline, 3 weeks, and 6 weeks. The parent rating of Reiki's perceived efficacy and their own symptoms were also measured. Results: Sixteen families consented. Children had a mean age of 26 months and included nine boys and seven girls. Results were not significant but there were medium-to-large clinical effect sizes for children's QoL, stress, oxygenation, heart, and respiratory rates. Parents' physical and mental health scores decreased over time. Children exhibited signs of relaxation such as quiet sleep post-Reiki versus active awake pre-Reiki session. Conclusion: Reiki is a noninvasive relaxing therapy that is useful for hospitalized young children receiving palliative care. The children reacted positively in both action and outcome measures. Multisite studies with larger sample sizes are needed to be able to generate enough scientific evidence to fully recommend Reiki as an adjunct for pain management.

Wearable Sensors Based on Force-Sensitive Resistors for Touch-Based Collaborative Digital Gaming.

We report new classes of wearable sensors that monitor touch between fully-abled and disabled players in order to empower collaborative digital gaming between the two. Our approach relies on embroidered force-sensitive resistors (FSRs) embedded into armbands, which outperform the state-of-the-art in terms of sensitivity to low applied forces (0 to 5 N). Such low forces are of key significance to this application, given the diverse physical abilities of the players. With a focus on effective gameplay, we further explore the sensor's touch-detection performance, study the effect of the armband fabric selection, and optimize the sensor's placement upon the arm. Our results: (a) demonstrate a 4.4-times improvement in sensitivity to low forces compared to the most sensitive embroidered FSR reported to date, (b) confirm the sensor's ability to empower touch-based collaborative digital gaming for individuals with diverse physical abilities, and (c) provide parametric studies for the future development of diverse sensing solutions and game applications.

Burnout and Well-Being: Evaluating Perceptions in Bone Marrow Transplantation Nurses Using a Mindfulness Application.

BACKGROUND: Oncology nurses are at increased risk for developing burnout. Although various interventions have been researched, mindfulness has been proven to be beneficial in mitigating burnout while improving well-being. OBJECTIVES: The aim was to evaluate whether the use of a mindfulness mobile application (app), Headspace®, increases perceptions of well-being and decreases perceptions of burnout among inpatient bone marrow transplantation (BMT) staff nurses and nurse practitioners (NPs). METHODS: This evidence-based practice quality improvement initiative introduced the Headspace app to BMT nurses and evaluated its impact on burnout and well-being at baseline and every 30 days for 90 days. FINDINGS: There were significant improvements in burnout and well-being in staff nurses and NPs from baseline to each time point. Sleep hygiene meditations were the most widely used programs within the Headspace app for both nursing groups.

Antigenic and immunogenic evaluation of permutations of soluble hepatitis C virus envelope protein E2 and E1 antigens.

Yearly, about 1.5 million people become chronically infected with hepatitis C virus (HCV) and for the 71 million with chronic HCV infection about 400,000 die from related morbidities, including liver cirrhosis and cancer. Effective treatments exist, but challenges including cost-of-treatment and wide-spread undiagnosed infection, necessitates the development of vaccines. Vaccines should induce neutralizing antibodies (NAbs) against the HCV envelope (E) transmembrane glycoprotein 2, E2, which partly depends on its interaction partner, E1, for folding. Here, we generated three soluble HCV envelope protein antigens with the transmembrane regions deleted (i.e., fused peptide backbones), termed sE1E2 (E1 followed by E2), sE2E1 (E2 followed by E1), and sE21E (E2 followed by inverted E1). The E1 inversion for sE21E positions C-terminal residues of E1 near C-terminal residues of E2, which is in analogy to how they likely interact in native E1/E2 complexes. Probing conformational E2 epitope binding using HCV patient-derived human monoclonal antibodies, we show that sE21E was superior to sE2E1, which was consistently superior to sE1E2. This correlated with improved induction of NAbs by sE21E compared with sE2E1 and especially compared with sE1E2 in female BALB/c mouse immunizations. The deletion of the 27 N-terminal amino acids of E2, termed hypervariable region 1 (HVR1), conferred slight increases in antigenicity for sE2E1 and sE21E, but severely impaired induction of antibodies able to neutralize in vitro viruses retaining HVR1. Finally, comparing sE21E with sE2 in mouse immunizations, we show similar induction of heterologous NAbs. In summary, we find that C-terminal E2 fusion of E1 or 1E is superior to N-terminal fusion, both in terms of antigenicity and the induction of heterologous NAbs. This has relevance when designing HCV E1E2 vaccine antigens.

Feasibility and Acceptability of a Reiki Intervention With Very Young Children Receiving Palliative Care.

BACKGROUND: Very little research has been reported examining nonpharmacological symptom management strategies for very young, hospitalized children receiving palliative care, and none has involved Reiki-a light touch therapy. OBJECTIVES: The aim of this study was to determine if completing a Reiki intervention with hospitalized 1- to 5-year-old children with chronic, life-limiting conditions receiving palliative care was feasible and acceptable. METHODS: Children ages 1-5 years receiving palliative care who were expected to be hospitalized for at least 3 weeks were recruited for a single-arm, mixed-methods, quasi-experimental pre- and poststudy. Six protocolized Reiki sessions were conducted over 3 weeks. We calculated feasibility by the percentage of families enrolled in the study and acceptability by the percentage of families who completed all measures and five out of six Reiki sessions. Measures were collected at baseline, at the end of the intervention period, and 3 weeks later. At the final follow-up visit, parents were verbally asked questions relating to the acceptability of the intervention in a short structured interview. RESULTS: We screened 90 families, approached 31 families, and recruited 16 families, whereas 15 families declined. Reasons for not participating included that the child had "a lot going on," would be discharged soon, and families were overwhelmed. Of those enrolled, most completed all measures at three time points and five out of six Reiki sessions. We completed nearly all scheduled Reiki sessions for families that finished the study. All parents reported that they would continue the Reiki if they could, and almost all said they would participate in the study again; only one parent was unsure. DISCUSSION: Young children and their parents found Reiki acceptable; these results are comparable to an earlier study of children 7-16 years of age receiving palliative care at home and a study of massage for symptom management for hospitalized children with cancer. These findings add to the literature and support further investigation of Reiki's efficacy as a nonpharmacological symptom management intervention.

Head-to-Head Comparison of Modular Vaccines Developed Using Different Capsid Virus-Like Particle Backbones and Antigen Conjugation Systems.

Capsid virus-like particles (cVLPs) are used as molecular scaffolds to increase the immunogenicity of displayed antigens. Modular platforms have been developed whereby antigens are attached to the surface of pre-assembled cVLPs. However, it remains unknown to what extent the employed cVLP backbone and conjugation system may influence the immune response elicited against the displayed antigen. Here, we performed a head-to-head comparison of antigen-specific IgG responses elicited by modular cVLP-vaccines differing by their employed cVLP backbone or conjugation system, respectively. Covalent antigen conjugation (i.e., employing the SpyTag/SpyCatcher system) resulted in significantly higher antigen-specific IgG titers compared to when using affinity-based conjugation (i.e., using biotin/streptavidin). The cVLP backbone also influenced the antigen-specific IgG response. Specifically, vaccines based on the bacteriophage AP205 cVLP elicited significantly higher antigen-specific IgG compared to corresponding vaccines using the human papillomavirus major capsid protein (HPV L1) cVLP. In addition, the AP205 cVLP platform mediated induction of antigen-specific IgG with a different subclass profile (i.e., higher IgG2a and IgG2b) compared to HPV L1 cVLP. These results demonstrate that the cVLP backbone and conjugation system can individually affect the IgG response elicited against a displayed antigen. These data will aid the understanding and process of tailoring modular cVLP vaccines to achieve improved immune responses.

The Immunogenicity of Capsid-Like Particle Vaccines in Combination with Different Adjuvants Using Different Routes of Administration.

Capsid-like particle (CLP) displays can be used to enhance the immunogenicity of vaccine antigens, but a better understanding of how CLP vaccines are best formulated and delivered is needed. This study compared the humoral immune responses in mice elicited against two different vaccine antigens (a bacterial protein and a viral peptide) delivered on an AP205 CLP platform using six different adjuvant formulations. In comparison to antibody responses obtained after immunization with the unadjuvanted CLP vaccine, three of the adjuvant systems (neutral liposomes/monophosphoryl lipid A/quillaja saponaria 21, squalene-in-water emulsion, and monophosphoryl lipid A) caused significantly increased antibody levels, whereas formulation with the three other adjuvants (aluminum hydroxide, cationic liposomes, and cationic microparticles) resulted in similar or even decreased antibody responses. When delivering the soluble bacterial protein in a squalene-in-water emulsion, 4-log lower IgG levels were obtained compared to when the protein was delivered on CLPs without the adjuvant. The AP205 CLP platform promoted induction of both IgG1 and IgG2 subclasses, which could be skewed towards a higher production of IgG1 (aluminum hydroxide). Compared to other routes, intramuscular administration elicited the highest IgG levels. These results indicate that the effect of the external adjuvant does not always synergize with the adjuvant effect of the CLP display, which underscores the need for empirical testing of different extrinsic adjuvants.

Structure-Guided Design of a Synthetic Mimic of an Endothelial Protein C Receptor-Binding PfEMP1 Protein.

Structure-guided vaccine design provides a route to elicit a focused immune response against the most functionally important regions of a pathogen surface. This can be achieved by identifying epitopes for neutralizing antibodies through structural methods and recapitulating these epitopes by grafting their core structural features onto smaller scaffolds. In this study, we conducted a modified version of this protocol. We focused on the PfEMP1 protein family found on the surfaces of erythrocytes infected with Plasmodium falciparum A subset of PfEMP1 proteins bind to endothelial protein C receptor (EPCR), and their expression correlates with development of the symptoms of severe malaria. Structural studies revealed that PfEMP1 molecules present a helix-kinked-helix motif that forms the core of the EPCR-binding site. Using Rosetta-based design, we successfully grafted this motif onto a three-helical bundle scaffold. We show that this synthetic binder interacts with EPCR with nanomolar affinity and adopts the expected structure. We also assessed its ability to bind to antibodies found in immunized animals and in humans from malaria-endemic regions. Finally, we tested the capacity of the synthetic binder to effectively elicit antibodies that prevent EPCR binding and analyzed the degree of cross-reactivity of these antibodies across a diverse repertoire of EPCR-binding PfEMP1 proteins. Despite our synthetic binder adopting the correct structure, we find that it is not as effective as the CIDRα domain on which it is based for inducing adhesion-inhibitory antibodies. This cautions against the rational design of focused immunogens that contain the core features of a ligand-binding site of a protein family, rather than those of a neutralizing antibody epitope.IMPORTANCE Vaccines train our immune systems to generate antibodies which recognize pathogens. Some of these antibodies are highly protective, preventing infection, while others are ineffective. Structure-guided rational approaches allow design of synthetic molecules which contain only the regions of a pathogen required to induce production of protective antibodies. On the surfaces of red blood cells infected by the malaria parasite Plasmodium falciparum are parasite molecules called PfEMP1 proteins. PfEMP1 proteins, which bind to human receptor EPCR, are linked to development of severe malaria. We have designed a synthetic protein on which we grafted the EPCR-binding surface of a PfEMP1 protein. We use this molecule to show which fraction of protective antibodies recognize the EPCR-binding surface and test its effectiveness as a vaccine immunogen.

Capsid-like particles decorated with the SARS-CoV-2 receptor-binding domain elicit strong virus neutralization activity.

The rapid development of a SARS-CoV-2 vaccine is a global priority. Here, we develop two capsid-like particle (CLP)-based vaccines displaying the receptor-binding domain (RBD) of the SARS-CoV-2 spike protein. RBD antigens are displayed on AP205 CLPs through a split-protein Tag/Catcher, ensuring unidirectional and high-density display of RBD. Both soluble recombinant RBD and RBD displayed on CLPs bind the ACE2 receptor with nanomolar affinity. Mice are vaccinated with soluble RBD or CLP-displayed RBD, formulated in Squalene-Water-Emulsion. The RBD-CLP vaccines induce higher levels of serum anti-spike antibodies than the soluble RBD vaccines. Remarkably, one injection with our lead RBD-CLP vaccine in mice elicits virus neutralization antibody titers comparable to those found in patients that had recovered from COVID-19. Following booster vaccinations, the virus neutralization titers exceed those measured after natural infection, at serum dilutions above 1:10,000. Thus, the RBD-CLP vaccine is a highly promising candidate for preventing COVID-19.

Feasibility and Acceptability of Reiki Therapy for Children Receiving Palliative Care in the Home.

Reiki is often used but not well studied in children. Yet, this gentle, light-touch therapy promotes relaxation and is appropriate for those receiving palliative care. This quasi-experimental pre-post mixed-methods 1-group pilot study examined the feasibility and acceptability of Reiki therapy as a treatment for children aged 7 to 16 years receiving palliative care. During the study, we recorded recruitment, retention, data collection rates, and percent completion of the intervention. Structured interviews with the mothers and verbal children were conducted to elicit their experience. Qualitative data were analyzed using thematic analysis. Twenty-one parent-child dyads agreed to participate and signed consent, whereas 16 completed the study (including verbal [n = 8] and nonverbal [n = 8] children). Themes included "feeling better," "hard to judge," and "still going on." Mothers and children were generally positive regarding the experience of receiving Reiki therapy. Children reported they "felt really relaxed," and mothers stated, "It was a good experience" and "She was relaxed afterward." The results of this pilot study show that Reiki was feasible, acceptable, and well-tolerated. Most participants reported it was helpful. Reiki therapy may be a useful adjunct with traditional medical management for symptoms in children receiving palliative care.

Deep Relaxation Experience with Complementary Urban Zen Integrative Therapy: Qualitative Thematic Analysis.

Complementary Health Approaches (CHAs) are used as adjunctive therapy for managing symptoms associated with chronic conditions. Little evidence exists about how patients with pulmonary hypertension use or experience CHA. We explored patients' relaxation experience during Urban Zen Integrative Therapy (UZIT) and present qualitative thematic analysis results of 32 focused-debriefing-interviews. Thirteen community-dwelling adults received six individual weekly sessions that included essential oil, gentle-body movement, restorative pose, body-awareness meditation, and Reiki. Two themes, "Relaxation" and "In-between state," were subjected to dimensional analysis and detailed description. We identified conditions or phenomena contributing to these themes across the following contextual sub-categories: time/temporal, associated elements, what the experience felt like, and asleep state. Deep relaxation experience was achieved when participants lost the sense of time, primarily during body-awareness meditation, and while they were "drifting" into an asleep state. These elements provide clarity for the future development of therapeutic endpoints of patients' experience of CHA.ClinicalTrial.gov # NCT03194438.

Decreasing Opioid Use in Pediatric Lower Extremity Trauma: A Quality Improvement Project.

INTRODUCTION: Perioperative anxiety increases postoperative pain and the risk of complications in hospitalized children. Nonpharmacologic pain resources provided by Certified Child Life Specialists (CCLS) are a viable adjunct for pain management. METHOD: A routine CCLS consult was implemented for patients admitted to the orthopedic service with traumatic lower extremity injuries requiring surgery. A retrospective chart review compared patients who did not receive a CCLS consult. Daily pain rating scores, total doses of opioid and nonopioid pain medication, number of physical therapy attempts, length of stay, and demographics were compared for both groups. RESULTS: A clinically significant improvement was seen for decreased pain rating scores and opioid use after a routine CCLS consult was implemented. DISCUSSION: Adopting a routine CCLS consult for children with unplanned admissions because of trauma reduces the number of opioids used, provides children with pain management resources, and promotes coping skills that may be used in the future.

A Vaccine Displaying a Trimeric Influenza-A HA Stem Protein on Capsid-Like Particles Elicits Potent and Long-Lasting Protection in Mice.

Due to constant antigenic drift and shift, current influenza-A vaccines need to be redesigned and administered annually. A universal flu vaccine (UFV) that provides long-lasting protection against both seasonal and emerging pandemic influenza strains is thus urgently needed. The hemagglutinin (HA) stem antigen is a promising target for such a vaccine as it contains neutralizing epitopes, known to induce cross-protective IgG responses against a wide variety of influenza subtypes. In this study, we describe the development of a UFV candidate consisting of a HAstem trimer displayed on the surface of rigid capsid-like particles (CLP). Compared to soluble unconjugated HAstem trimer, the CLP-HAstem particles induced a more potent, long-lasting immune response and were able to protect mice against both homologous and heterologous H1N1 influenza challenge, even after a single dose.

Immunization with virus-like particles conjugated to CIDRα1 domain of Plasmodium falciparum erythrocyte membrane protein 1 induces inhibitory antibodies.

BACKGROUND: During the erythrocytic cycle, Plasmodium falciparum malaria parasites express P. falciparum Erythrocyte Membrane Protein 1 (PfEMP1) that anchor the infected erythrocytes (IE) to the vascular lining of the host. The CIDRα1 domain of PfEMP1 is responsible for binding host endothelial protein C receptor (EPCR), and increasing evidence support that this interaction triggers severe malaria, accounting for the majority of malaria-related deaths. In high transmission regions, children develop immunity to severe malaria after the first few infections. This immunity is believed to be mediated by antibodies targeting and inhibiting PfEMP1, causing infected erythrocytes to circulate and be cleared in the spleen. The development of immunity to malaria coincides with acquisition of broad antibody reactivity across the CIDRα1 protein family. Altogether, this identifies CIDRα1 as an important vaccine target. However, the antigenic diversity of the CIDRα1 domain family is a challenge for vaccine development. METHODS: Immune responses in mice vaccinated with Virus-Like Particles (VLP) presenting CIDRα1 antigens were investigated. Antibody reactivity was tested to a panel of recombinant CIDRα1 domains, and the antibodies ability to inhibit EPCR binding by the recombinant CIDRα1 domains was tested in Luminex-based multiplex assays. RESULTS: VLP-presented CIDRα1.4 antigens induced a rapid and strong IgG response capable of inhibiting EPCR-binding of multiple CIDRα1 domains mainly within the group A CIDRα1.4-7 subgroups. CONCLUSIONS: The study observations mirror those from previous CIDRα1 vaccine studies using other vaccine constructs and platforms. This suggests that broad CIDRα1 antibody reactivity may be achieved through vaccination with a limited number of CIDRα1 variants. In addition, this study suggest that this may be achieved through vaccination with a human compatible VLP vaccine platform.

Predictors of New-Onset Physical Restraint Use in Critically Ill Adults.

BACKGROUND: Physical restraints are frequently used for intensive care patients and are associated with substantial morbidity. The effects of common evidence-based critical care interventions on use of physical restraints remain unclear. OBJECTIVE: To identify independent predictors of new-onset use of physical restraints in critically ill adults. METHODS: Secondary analysis of a prospective cohort study involving 5 adult intensive care units in a tertiary care medical center in the United States. Use of physical restraints was determined via daily in-person assessments and medical record review. Mixed-effects logistic regression analysis was used to examine factors associated with new-onset use of physical restraints, adjusting for covariates and within-subject correlation among intensive care unit days. RESULTS: Of 145 patients who were free of physical restraints within 48 hours of intensive care unit admission, 24 (16.6%) had restraints newly applied during their stay. In adjusted models, delirium (odds ratio [OR], 5.09; 95% CI, 1.83-14.14), endotracheal tube presence (OR, 3.47; 95% CI, 1.22-9.86), and benzodiazepine administration (OR, 3.17; 95% CI, 1.28-7.81) significantly increased the odds of next-day use of physical restraints. Tracheostomy was associated with significantly lowered odds of next-day restraint use (OR, 0.13; 95% CI, 0.02-0.73). Compared with patients with a target sedation level, patients who were in a coma (OR, 2.56; 95% CI, 0.80-8.18) or deeply sedated (OR, 2.53; 95% CI, 0.91-7.08) had higher odds of next-day use of physical restraints, and agitated patients (OR, 0.08; 95% CI, 0.00-2.07) were less likely to experience restraint use. CONCLUSION: Several potentially modifiable risk factors are associated with next-day use of physical restraints.

Online Palliative and End-of-Life Care Education for Undergraduate Nurses.

The curricula of undergraduate nursing programs lack education in palliative and end-of-life care. If the topic is covered, it is generally within isolated lectures and rarely as a full course. With the growing demand for nursing competence in palliative care, curricula must adapt to also place emphasis on this important topic. The release in 2016 of the American Association of College of Nursing (AACN) Palliative Competencies and Recommendations for Educating Undergraduate Nursing Students (CARES) drew attention to the need for expanded undergraduate education on this topic. This paper describes the development and delivery of an undergraduate-level online nursing elective course in palliative and end-of-life care offered through a large public university. Innovative elements of the course include practicing difficult conversations using technology to enable active student engagement in an online environment, a serious game involving individual role play for treatment decision making, and special topic weeks allowing a deeper dive into seldom discussed populations such as the homeless, which the students described as playing an important role in contributing to their learning.