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Background: Inconsistent results have been found regarding the effects of patient decision aids (PtDAs) in supporting patients' decision-making for cancer treatment., Objective: This qualitative meta-aggregation presents the experiences of using PtDAs, as perceived by adult patients with cancer, and highlights the components they perceived as important., Methods: We used the 3-phase process for meta-aggregation suggested by Joanna Briggs Institute to identify published studies with qualitative evidence from CINAHL, Ovid-MEDLINE, APA PsycINFO, and EMBASE databases. The selected studies involved adults with various cancer diagnoses. The phenomenon of interest and the context for this review were people's experiences of using PtDAs for decisions about first-line cancer treatment., Results: A total of 16 studies were included. The authors achieved consensus on 5 synthesized findings about PtDAs: (1) improved understanding of treatment options and patient values and preferences; (2) served as platforms for expressing concerns, obtaining support, and having meaningful conversations with healthcare providers; (3) facilitated active personal and family engagement in decision-making; (4) enabled recall of information and evaluation of satisfaction with decisions; and (5) presented potential structural barriers., Conclusions: This study used qualitative evidence to demonstrate the usefulness of PtDAs and identify aspects patients with cancer find particularly beneficial., Implications for Practice: Nurses play a crucial role in supporting patients and family caregivers throughout the decision-making process for cancer treatment. Patient decision aids that balance complex treatment information with simple language and illustrations or graphs can enhance patients' comprehension. The integration of values clarification exercises into care can further improve patients' decisional outcomes., Competing Interests: The authors have no funding or conflicts of interest to disclose., (Copyright © 2023 Wolters Kluwer Health, Inc. All rights reserved.)

Context: Research has documented common respiratory changes at the end of life for hospice patients. Some studies have noted these symptoms as distressing and challenging for families, and as a potential reason for emergency room visits and hospice benefit revocation. However, the experiences and emotions of family members regarding these respiratory changes in the final days, particularly when they are alone in a home setting, are not well documented. A recent study found 51% caregivers identified abnormal breathing as a challenge during their vigil experience., Objectives: The study aimed to answer three research questions: 1) How do family members describe the sights and sounds of the respiratory changes experienced during the final days of life? 2) What are the emotions caregivers experience as a result of witnessing the sights and sounds of respiratory changes? 3) What interventions are caregivers using to manage respiratory changes?, Methods: A secondary analysis of 22 hospice caregiver interviews from a larger study of family interviews focused analyzing in depth narratives related to respiratory changes during the vigil period., Results: Caregiver narratives distressful sights and sounds related to respiratory symptoms during the final days were described by 27% and 77% of family narratives, respectively. Negative emotional reactions were reported by more than a third of those interviewed. Caregivers expressed frustration at not understanding the reasons behind respiratory changes, with 27% noting they wished for more information on what to expect and how to intervene. There were inconsistencies in the interventions provided by hospice teams in managing respiratory symptoms., Conclusions: Opportunities exist for hospice agencies to better address the caregiver distress caused by witnessing noisy breathing (death rattle), Cheyne-Stokes breathing, and agonal breathing. Further research is needed to identify standard definitions for these respiratory changes, their prevalence in the home hospice setting, and to develop practice standards and effective interventions to relieve caregiver distress., Competing Interests: Declaration of competing interest The authors declare no conflicts of interest., (Copyright © 2024 The Authors. Published by Elsevier Inc. All rights reserved.)

Context: Recruitment of targeted samples into hospice clinical trials is often challenging. While electronic medical records (EMR) are commonly used in hospital-based research, it is uncommon in hospice research. The community setting and the variability in hospices and their medical record creates unique challenges., Objectives: This paper compares recruitment in two hospice randomized controlled trials, each of which had a group recruited by using the EMR identification and a group recruited by nurse referral. We sought to answer three questions: 1) What is the impact of using the EMR to identify hospice participants for clinical research? 2) How do the referral count and consent rate (referrals that ultimately result in verbal informed consent to participate in research) differ between hospice agencies using an EMR participant identification approach compared to those using a nurse referral approach? and 3) What are the challenges associated with using the EMR to identify potential research participants?, Method: Recruitment data from two hospice clinical trials was combined into a new database. Data from hospice nurse referral agencies was compared with data from those agencies who participated in EMR-identified referrals., Results: The EMR identification process was feasible and efficient, resulting in more referrals and more consented participants than the nurse referral method. Of particular interest is that 8% more black caregivers were recruited using the EMR identification process than the nurse referral., Conclusions: The EMR-identified recruitment process is the recommended method in hospice research., (Copyright © 2024 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All rights reserved.)

Background: The majority of hospice patients are over the age of 65, and the majority of hospice deaths occur in private homes. As a hospice patient's disease progresses, death becomes imminent and family and friends gather around to say good-bye. These private vigils are the culmination of the hospice experience and reflect both the strengths and the challenges surrounding hospice care. The purpose of this study was to explore the stories and experiences of hospice staff with death vigils, unveiling the secrets of home deaths and identifying barriers to a good death. Methods: Qualitative analysis of interviews with 25 hospice staff representing 11 different hospice agencies explored the emotions and challenges of directing and managing the vigil experience. Based on Erving Goffman's dramaturgical model, the experience is explored in depth to unveil a private experience in hopes of enlightening the public on what death in the home looks and feels like. Co-coding of stories and validation of findings by hospice nurses and physicians assure the trustworthiness of the data. Results: Hospice staff share narratives related to family and caregiver burden, challenges with symptom management, frustrations with staffing shortages, and administrative burdens surrounding the experience of death vigils. Conclusions: The family and hospice clinician's experiences with the final act of dying at home are sometimes challenged by the intermittent nature of home care during the final days.

Objectives: Korean-American primary family caregivers of individuals with Alzheimer's disease and related dementias (ADRD) may face unique stress, attributable to the distinctive characteristics of Korean-Americans, including their immigration history, culture, and language. Using narrative inquiry, we explored caregiving experiences, focusing on stress, and identified factors contributing to stress among Korean-American family caregivers providing in-home care to individuals with ADRD., Method: We conducted one-on-one, semi-structured interviews with 15 Korean-American family caregivers of individuals with ADRD. We analyzed the participants' stress in the context of temporality (i.e. timelines of their caregiving), sociality (i.e. cultural and familiar contexts), and place (i.e. various life settings)., Results: The majority of participants were female (73%), Korean-born immigrants (93%), and had relatively high levels of education with an average of 16 years of education. We found that 1) caregivers' stress continued but varied along the ADRD caregiving trajectory, 2) cultural expectations and relationship dynamics amplified stress levels, and 3) maintaining a Korean identity while living in the United States limited caregivers' social connections., Conclusion: Our findings highlight the nuances of stress among Korean-American ADRD family caregivers. Specific support needs should be addressed in the development of culturally tailored stress reduction interventions for this understudied population.

Background: Often, family members and friends gather around a dying hospice patient to say goodbye in what is known as a death vigil. The purpose of this study is to explore the stories and experiences of family caregivers of hospice patients who participated in death vigils., Methods: Qualitative analysis of interviews with 50 hospice family caregivers explored the experiences and memories affiliated with death vigils. Grounded in the Hospice Use Model, a Framework Analysis method was used to analyse transcripts and identify themes to answer the research questions., Results: Hospice family caregivers identified community resources, community health resources, hospice agency factors and individual patient and caregiver factors as impacting their participation in the death vigil and their memory of the experience., Conclusions: Family members perceived and remembered both positive and negative experiences during their death vigil. Their narratives included recommendations for change in the death vigil, including advice for others going through the vigil, changes in operational and clinical care during the vigil and policy changes needed to improve the experience., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2024. No commercial re-use. See rights and permissions. Published by BMJ.)

e-PainSupport is a digital pain management application (app) designed to facilitate better pain management in hospice. Early testing revealed caregivers found it was easy to use and successful in communicating patient pain and caregiver administration of analgesics to hospice nurses. However, caregiver knowledge of analgesic management remained low. The purpose of this study was to enhance e-PainSupport by (a) adapting and integrating an evidence-based pain educational intervention; (b) increasing ease of accessing and navigating the app; and (c) facilitating app communication with agency electronic health records (EHRs). An advisory board method, including two key stakeholder groups (an expert panel and a caregiver advisory board), guided the adaptation of an evidence-based pain educational intervention. Further, stakeholders recommended format changes to increase app usability. Study staff worked with four hospice agencies to facilitate app communication with EHRs. While modification to the e-PainSupport app to integrate a pain educational intervention and facilitate usability was successful, EHR integration was challenging. Future evaluation is needed to evaluate the effects of e-PainSupport on pain intensity among home hospice patients., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Neurodegenerative disorders affect over 6 million people in the United States. A subset of these patients experiences symptoms that progress rapidly, along with a 5- to 10-year life expectancy (amyotrophic lateral sclerosis). This subgroup often becomes dependent on family caregivers. Managing care demands at the end of life that are brought on by rapid disease progression has a negative impact on caregiver quality of life. The purpose of this integrative review is to highlight the gaps in the existing body of research on the effect of neuropalliative care on quality of life of this caregiver population. A total of 13 articles met inclusion criteria and were selected for review. The most frequently occurring themes and findings in the literature shed light on neuropalliative care and provided some insight into both caregivers and patients' perspective at the end of life. What sets this population apart from caregivers and patients of other terminal diseases is the nature of disease progression and the rapid life adjustments that come along with it. Integration of neuropalliative has shown to provide additional support for caregivers and patients; however, it remains underused. To promote equitable access to these services, it is necessary to address several structural barriers., Competing Interests: The authors have no conflicts of interest to disclose., (Copyright © 2023 by The Hospice and Palliative Nurses Association. All rights reserved.)

Abstract: The increase in disasters and public health emergencies in recent years is a serious public health concern. The needs of suffering victims can be multifaceted, particularly the needs of those who are from systematically marginalized populations. Palliative care nurses play a vital role in mitigating the suffering of those affected by these events. Despite the acute need, there is a lack of nurses who specialize in hospice and palliative care and generalist nurses are not sufficiently prepared to provide palliative care during disasters and public health emergencies. Nurses and nursing students should use national and global resources and training opportunities to hone their palliative care skills as well as learn self-care skills to increase their resiliency. Outcomes from research and collaborative efforts should be used to educate the future nursing workforce and advocate for equitable delivery of quality palliative care for all people who are affected by disasters and public health emergencies., (Copyright © 2024 Wolters Kluwer Health, Inc. All rights reserved.)

Rural older adults residing in assisted living (AL) (herein referred to as residents) have limited access to health care for urgent and chronic management of diseases. The current project aimed to assess rural residents, families, and staff satisfaction with the Nurse Practitioner (NP) Offsite Visit Program. Residents and their families were asked to complete the NP Satisfaction Survey. The survey comprised three subscales (satisfaction, communication, and accessibility) and measured residents' and families' satisfaction. AL staff attended a 1-hour focus interview. Mean survey scores were 81.5 for satisfaction, 26.4 for communication, and 16.9 for accessibility subscales. Focus interview themes included Care Coordination , Prevention of Acute Care Utilization , and Access to Care . Findings suggest that residents, families, and site staff believe the NP Offsite Visit Program was beneficial and improved care coordination between residents and the provider team. The next step is to evaluate the program's impact on residents' health outcomes and further evaluate the Offsite team membership. [ Journal of Gerontological Nursing, 49 (7), 25-30.].

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., Competing Interests: The authors have no conflicts of interest to disclose., (Copyright © 2023 by The Hospice and Palliative Nurses Association. All rights reserved.)

High pain intensity is commonly experienced by patients with serious advanced illness. Impediments to improving pain intensity in home hospice include poor adherence to a pain management regimen due to caregivers' lack of knowledge and self-efficacy (confidence) in administering analgesics. e-PainSupport is a self-administered, digital application directly linked to patients' medical records. It has three elements: Education Module, Patient Pain Record, and the Pain Summary for Nurses. This study will test the effects of e-PainSupport on pain intensity when used by patients, caregivers, and nurses. The study's specific aims are as follows: Aim 1, compare the effects of e-PainSupport to a standard care condition, controlling for covariates (role [patient or caregiver], age, sex, ethnicity, education, and patient's diagnosis), on clinical improvement in pain intensity (primary outcome) and significant improvement on a pain intensity scale (secondary outcome); Aim 2, examine the mediating effects of patient and caregiver knowledge, self-efficacy, and adherence on change in pain intensity during 2 weeks, controlling for covariates and treatment condition; and Aim 3, identify nurses' perceptions of the use of e-PainSupport, including facilitators for and barriers to integration into agency workflow and benefits for patients. Participants (132 triads of patients, caregivers, and hospice nurses) will be recruited from Midwest hospice agencies. Patient and caregiver outcomes will be assessed at baseline and 2 weeks later. Data will be analyzed with multilevel modeling. Post-intervention, semi-structured interviews with nurses in the e-PainSupport condition will be analyzed using qualitative content analysis to identify perceived practice changes. e-PainSupport has the potential to facilitate nurse-patient communication and improve hospice patient pain management., Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© 2023 Published by Elsevier Inc.)

With advanced age, older adults (aged ≥65 years) become increasingly aware of the finality of their lives and many accept death as an unavoidable universal event. Over the past few decades, end-of-life treatment preferences shifted in the United States toward hospice and palliative care over curative treatment, with the ultimate goal of facilitating a good death. In addition to physical comfort, emotional well-being is essential in older adults at the end of life. Despite high prevalence of depression, patients on hospice are rarely screened for depressive symptoms. Left untreated, depression increases the risk for complicated grief and suicide. Provider education and training are needed to facilitate early detection of symptoms and timely treatment for depression and grief at the end of life. Family caregivers should also be included in mental health support, as they care for their loved ones and beyond, including post-death bereavement support. [ Journal of Psychosocial Nursing and Mental Health Services, 61 (1), 12-15.].

Objectives: Advance care planning is vital for ensuring individuals receive end-of-life care that is consistent with their care preferences and improves patient quality of life and satisfaction with care; however, only 11% of Americans have discussed advance care planning with a healthcare provider. Individuals with limited health literacy are even less likely to participate in advance care planning due to difficulty comprehending complex health information. The purpose of this review was to identify randomized controlled trials designed to address the effects of limited health literacy on advance care planning, evaluate the quality of these studies, and summarize evaluation data to inform future studies., Methods: This systematic review examined randomized controlled trials published from January 1997 to July 2020 using the PubMed, CINAHL, PsycINFO, and Scopus databases. Data were extracted and two reviewers independently evaluated the quality of studies using the Joanna Briggs Institute Critical Appraisal Tool., Results: The database search yielded 253 studies and five studies were included in the final review. Studies were conducted in mostly White patients in outpatient clinics in the United States. Researchers wrote text at lower reading levels, added images to materials, and created videos to enhance communication. Health literacy interventions increased participant knowledge, preference for comfort care, engagement, and care documentation; however, several methodological issues were identified, including baseline differences in treatment and control groups, issues with blinding, lack of valid and reliable outcome measures, and inappropriate statistical analyses., Significance of Results: More high-quality intervention studies that address the effects of limited health literacy on advance care planning in diverse populations and settings are needed. Future intervention studies should use reliable and valid instruments to measure advance care planning outcomes. Clinicians should use materials appropriate for their patients' health literacy levels to address their advance care planning needs.

This project examined the effect of an educational intervention on blood pressure control among minority patients with chronic kidney disease (CKD). Adherence to a low-sodium diet is crucial for blood pressure control. It is also vital to assess food insecurity to improve diet adherence, especially among high-risk underrepresented populations. Participants were recruited from a public hospital renal clinic. Knowledge and food access was assessed using CKD and food insecurity questionnaires. Food frequency and 24-hour 3-day food diaries were completed and analyzed. Eighteen patients were enrolled (Black, non-Hispanic = 66.6%, Hispanic = 27.7%, uninsured = 33.3%, and Medicaid recipients = 27.7%). Eighty-nine percent of participants screened positive for food insecurity and received vouchers for healthy food from a food depository. Paired t tests showed statistically significant increase in knowledge (p < 0.00) and self-efficacy, and systolic blood pressure improved post-intervention. This study suggests that Black non-Hispanic and Hispanic patients with CKD have limited access to healthy food and consume higher sodium. Patient education, screening for food insecurity, and access to a food depository enhanced adherence to low sodium diet and improved blood pressure control., Competing Interests: The author reported no actual or potential conflict of interest in relation to this nursing continuing professional development (NCPD) activity., (Copyright© by the American Nephrology Nurses Association.)

We have previously indicated that a single injection of alendronate, one of the nitrogen-containing bisphosphonates (NBPs), affects murine hematopoietic processes, such as the shift of erythropoiesis from bone marrow (BM) to spleen, disappearance of BM-resident macrophages, the increase of granulopoiesis in BM and an increase in the number of osteoclasts. NBPs induce apoptosis and the formation of giant osteoclasts in vitro and/or in patients undergoing long-term NBP treatment. Therefore, the time-kinetic effect of NBPs on osteoclasts needs to be clarified. In this study, we examined the effect of alendronate on mouse osteoclasts and osteoclastogenesis. One day after the treatment, osteoclasts lost the clear zone and ruffled borders, and the cell size decreased. After 2 days, the cytoplasm of osteoclasts became electron dense and the nuclei became pyknotic. Some of the cells had fragmented nuclei. After 4 days, osteoclasts had euchromatic nuclei attached to the bone surface. Osteoclasts had no clear zones or ruffled borders. After 7 days, osteoclasts formed giant osteoclasts via the fusion of multinuclear and mononuclear osteoclasts. These results indicate that NBPs affect osteoclasts and osteoclastogenesis via two different mechanisms., (© The Author(s) 2020. Published by Oxford University Press on behalf of The Japanese Society of Microscopy. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Objectives: To evaluate the bone microstructure of autogenous graft bone in elderly people (mean age, 66 years), we compared the bone volume/total volume and bone mineral density of four donor sites that are commonly harvested for maxillofacial surgery and dental implant treatments, using X-ray micro-computed tomography., Methods: Eighteen Japanese cadavers were included in this study. Overall, 66 harvested bones (mandibular symphysis, mandibular ramus, ilium, and tibia) were studied. Micro-computed tomography scans of four sites were performed to analyze the trabecular structures, bone mineral density, and bone volume/total volume in these bones., Results: The mandibular symphysis bones showed the highest bone volume/total volume and bone mineral density at the four sites. There was a significant difference in the bone volume/total volume between the mandibular symphysis and tibia groups. There was also a significant difference in bone mineral density between the mandibular symphysis group and the ilium and tibia groups. In the three-dimensional observations, the structures of the mandibular trabecular were plate-type. The structures of the tibial bone were mixtures of plate- and rod-types. In the ilium, most trabecula were rod-shaped., Conclusions: Mandibular symphysis and ramus had a higher bone volume/total volume and bone mineral density of the four sites and did not show regressive changes in our findings. Mandibular bone is the most suitable source of autogenous graft bone material because of its superior bone quality and quantity., (Copyright © 2021 Japanese Association for Oral Biology. Published by Elsevier B.V. All rights reserved.)

Objectives: Tooth organ development was examined in a serumless, chemically defined organ culture system to determine whether morphological and functional development was identical to that in in vivo and serum-supplemented organ cultures., Methods: Mouse mandibular first molar tooth organs at 16 days of gestation were cultured for up to 28 days in a Tronwell culture system using a serum-supplemented or serumless, chemically defined medium. After culture, specimens were processed for assessing tooth development using ultrastructural, immunohistochemical, and mRNA expression analyses., Results: In serum-supplemented conditions, inner enamel epithelial cells differentiated into secretory-stage ameloblasts, which formed enamel and reached the maturation stage after 14 and 21 days of culture, respectively. Ameloblasts deposited a basal lamina on immature enamel. Conversely, in serumless conditions, ameloblasts formed enamel on mineralized dentin after 21 days. Moreover, maturation-stage ameloblasts did not form basal lamina and directly absorbed mineralized enamel after 28 days of culture. RT-PCR analysis indicated that tooth organs, cultured in serumless conditions for 28 days, had significantly reduced expression levels of ODAM, amelotin, and laminin-322., Conclusions: These results indicate that several differences were detected compared to the development in serum-supplemented conditions, such as delayed enamel and dentin formation and the failure of maturation-stage ameloblasts to form basal laminae. Therefore, our results suggest that some factors might be required for the steady formation of mineralized dentin, enamel, and a basal lamina. Additionally, our results indicate that a basal lamina is necessary for enamel maturation., Competing Interests: Declaration of competing interest The authors have no conflicts of interest., (Copyright © 2021 Japanese Association for Oral Biology. Published by Elsevier B.V. All rights reserved.)

Commercially available deproteinized cancellous bovine bone (DPBB) has been indicated as non-absorbable bone filling materials. Stoichiometric hydroxyapatite (HA) was not resorbed by osteoclasts while calcium-deficient and carbonate-rich apatite converted from octacalcium (OCP hydrolysate) was resorbed by osteoclasts. We analyzed the chemical composition of DPBB and compared the tissue reactions around two materials after implanting into mouse bone marrow. X-ray diffraction analysis and Fourier transform infrared spectroscopy showed that DPBB was a carbonate-rich apatite. Micro-CT analysis indicated the massive bone formation on both materials at 2 weeks, then gradually resorbed. At 12 weeks, osteoclasts were directly attached to both materials. The ultrastructure of ruffled borders on DPBB was identical to osteoclasts resorbing normal bone while ruffled border on OCP hydrolysate showed irregular shape. These results indicated that DPBB was the absorbed material and that the structure of ruffled border of osteoclasts might be regulated by the size or orientation of HA.

To ensure safe and effective care at home, most hospice agencies provide 24-hour call services to patients and their families. However, responding to such calls can be very extensive since so many calls occur after hours when staff are fewer. The purpose of the current study was to better understand the types of after-hours calls and differences across patient teams. By understanding why these calls are made, we might be able to reduce the number of avoidable after-hours calls. This descriptive retrospective chart review study was conducted using data from 9 patient care teams within a single hospice agency. During the 6-month study period, the hospice agency received 1596 after-hours calls. The number of calls averaged 10.3 per night. Common clinical-related calls included consultations about the shortness of breath (10.2%) and pain (9.5%). A total of 37.7% of the calls were nonclinical, nonemergency in nature, including requests for supplies (29.6%) and medication refills (8.1%). There were statistically significant differences ( P < .05) between teams in the numbers of supply request calls, medication refill request calls, and calls associated with clinical-related issues. Also, there was a statistically significant difference in the after-hours calls across teams that resulted in dispatching staff to a home ( P < .05). These findings suggest that many after-hours calls would be more appropriately addressed during regular daytime hours. There are significant across-team differences that are not yet well understood. Further studies are needed to determine how to reduce the number of after-hours calls.

Informal hospice caregivers often have difficulty managing patient pain at home. We developed a digital application, e-Pain Reporter, for informal caregivers to record and providers to monitor patient pain and pain management. The purpose of this study was (1) to assess the feasibility of informal caregivers using the e-Pain Reporter for 9 days in home hospice by investigating recruitment and retention and caregiver satisfaction with and frequency of use of the e-Pain Reporter and (2) describe patient pain characteristics and caregiver's barriers to pain management and self-efficacy in providing patient care in the home. One-group pre-post design was used. Patient-caregiver dyads were recruited from 1 hospice agency. Caregivers were asked to report all patient pain and pain management using the e-Pain Reporter. Feasibility of the e-Pain Reporter was assessed by the average number of times caregivers recorded breakthrough and daily pain and caregiver satisfaction with the app. The 27-item Barriers Questionnaire II and 21-item Caregiver Self-efficacy Scale were administered at baseline. Fourteen dyads enrolled, 2 patients died, and 12 dyads completed the study. Mean number of pain reports over 9 days was 10.5. Caregivers reported high overall satisfaction with the e-Pain Reporter. Barriers scores were moderately high, suggesting erroneous beliefs and misconceptions about pain reporting and use of analgesics, but self-efficacy in managing pain was also high (93% confidence). Findings suggest that the e-Pain Reporter is a feasible method to report and monitor caregiver management of pain at home. Caregiver high barriers and high overconfidence suggest the need for an educational component to the e-Pain Reporter to address misconceptions about pain and pain management.

Despite the advances in pain management, achieving optimal pain control in hospice and palliative care is challenging. Patient/caregiver's lack of pain management knowledge, poor pain reporting, and poor adherence to pain management regimens are all associated with inadequate pain control. The purpose of this integrated review is to examine behavioral interventions designed for patients and caregivers to improve pain control in hospice and palliative care settings. Ten studies were identified through a database search. Seven of the 10 studies found significant improvement in at least 1 pain marker. Of the 7 studies that looked at changes in pain knowledge, 5 had significant improvements in at least 1 knowledge subscale. The 2 studies that looked at adherence to pain management found significant improvements. One limitation of the reviewed studies was that the delivery of them would not be efficient across all health-care settings, and, as a consequence, more technologically sophisticated delivery methods are needed. Therefore, while it is clear from the review that effective pain management interventions have been developed for hospice and palliative care patients, it is also clear that future research needs to focus on providing these same interventions through a more technologically sophisticated delivery method.

The purposes of this study were to describe the advance care planning process for nursing home residents and identify common concerns regarding advance care planning. We conducted a content analysis of video-conferenced advance care planning meetings in the nursing home. Fourteen nursing home residents and 10 family members were included in the analysis. Themes based on the participants' statements during the meetings were used to generate the Advance Care Planning Process Framework. The Advance Care Planning Process Framework has 3 primary phases: (1) assess resident's status regarding end-of-life care, which includes establishing common language; identifying resident's unrealistic goals and wishes; and identifying inconsistencies between resident's expressed wishes and the preferences documented in medical record; (2) negotiate realistic plan of care, which includes addressing inconsistencies between resident's and family's goals; rephrasing goals and wishes in hypothetical scenarios; and clarifying goals; and (3) create action plan, which includes complete advance directives and revisit/revise in the future as needed. Most of the consultations resulted in action plans to facilitate concordance between resident wishes and medical records. Advance care planning with palliative care specialists provided a valuable opportunity for nursing home residents and families to discuss advance directives and provided valuable clarification of their goals of care.

Informal hospice caregivers play a key role in managing patients' pain at home, but lack of adherence to doctor-prescribed analgesic regimens and medication errors are significant barriers to truly effective pain management. A digital pain diary may improve caregiver management of pain at home; however, most digital pain tools available today were developed without input from patients or caregivers. Accordingly, the purpose of this study was to develop a digital pain application (1) for hospice caregivers to record patient pain and analgesic use and (2) for nurses to monitor administration of analgesics by caregivers. Using advisory group methods, nurse case managers (n = 6), and informal caregivers (n = 3) helped us to convert a paper-based pain and analgesic diary into a digital format-the e-PAIN Reporter-and to refine the application. The e-PAIN Reporter provides information on patient pain assessment and pain management and reports to nurses in real time. Further testing is now needed to determine (1) the feasibility of using the e-PAIN Reporter and (2) its effectiveness in improving pain management for hospice patients.

Nonprofessional caregivers frequently experience barriers to using analgesics for pain in patients in home hospice settings, and patients in pain may suffer needlessly. For example, caregiver adherence to the administration of analgesics is lower for as-needed (PRN) regimens than for standard around-the-clock regimens. But little is known about the barriers caregivers experience and the effects of those barriers. Accordingly, we determined caregiver barriers to using analgesics to manage the pain of patients in the home hospice care setting, and how such barriers affected caregiver adherence and patient quality of life. To this end, we measured barriers, caregiver adherence to PRN analgesic regimens, and patient health outcomes (pain, depression, quality of life [QoL]). A 3-day longitudinal design was used. We recruited 46 hospice nonprofessional caregiver-patient dyads from a local community hospice agency. Barriers were measured with the Barrier Questionnaire II. Adherence to the PRN analgesic regimen was obtained with a 3-day pain and medication diary. Patient outcome measures included pain intensity, the Hospital Depression Scale, and the Brief Hospice Inventory for QoL. Barrier scores were moderate to low. Caregivers adhered to PRN analgesic regimens approximately 51% of the time. Higher caregiver adherence to PRN analgesic regimens was associated with lower patient pain intensity and higher patient QoL, but not, surprisingly, with barriers to pain management. Longitudinal studies are now needed to identify factors besides caregiver barriers that may unduly lower caregiver adherence to PRN analgesic regimens., (Copyright © 2015 American Society for Pain Management Nursing. Published by Elsevier Inc. All rights reserved.)

Aim: Candida albicans is a common oral fungus but can cause serious conditions such as Candida stomatitis. We investigated C. albicans adhesion to the surface of denture-base resins at two growth phases., Methods: Fungal suspensions of logarithmic (9 h) and stationary phase (24 h) C. albicans (JCM2085) were used. Scanning electron microscopy (SEM) confirmed that yeast and mycelial forms were predominant in 9-h and 24-h cultures, respectively. Resin strips were polished to three surface roughness levels (Ra 3.2 μm, Ra 0.48 μm and Ra 0.06 μm) and were then immersed in C. albicans suspensions for both phases. The SEM images were taken at five sites on each strip., Results: Adhesion of mycelial-form C. albicans on rough surfaces (Ra = 3.2) was 2.2 times higher than on smooth surfaces (Ra = 0.06; 7030 vs 3580 adhesions/mm(2), P < 0.01). The hyphae of these mycelial forms fully penetrated the surface cracks. Fewer adhesions occurred for yeast-form C. albicans, regardless of surface type (440-620 adhesions/mm(2), P = n.s.)., Conclusion: Adhesion of yeast-form C. albicans was indifferent to surface roughness. In contrast, mycelial adhesion increased with surface roughness of the resin because mycelia infiltrated the minute protuberances on rough surfaces., (© 2013 Wiley Publishing Asia Pty Ltd.)

To establish an effective method for bone augmentation, we introduced a new honeycomb-like β-tricalcium phosphate (H-β-TCP) with BMP-2 as a scaffold, whose unique geometrical properties induce osteoblastic differentiation of autologous bone marrow mesenchymal stem cells (BMSCs). A total of six beagle dogs from 6 to 7 years old were used for this study. BMSCs were cultured with autologous serum and BMP-2 on H-β-TCP. Differentiation to osteoblasts was demonstrated in vitro and exo vivo. Scanning electron microscopy revealed formation and calcification of a matrix-like structure within the H-β-TCP tunnels in BMSC culture. Moreover, treatment of BMP-2 promoted osteoblastic differentiation of BMSCs in H-β-TCP in a diffusion chamber. These results indicated that H-β-TCP may be a useful tool for construction of functional artificial bone.

Chemokines are characterized by the homing activity of leukocytes to targeted inflammation sites. Recent research indicates that chemokines play more divergent roles in various phases of pathogenesis as well as immune reactions. The chemokine receptor, CCR1, and its ligands are thought to be involved in inflammatory bone destruction, but their physiological roles in the bone metabolism in vivo have not yet been elucidated. In the present study, we investigated the roles of CCR1 in bone metabolism using CCR1-deficient mice. Ccr1(-/-) mice have fewer and thinner trabecular bones and low mineral bone density in cancellous bones. The lack of CCR1 affects the differentiation and function of osteoblasts. Runx2, Atf4, Osteopontin, and Osteonectin were significantly up-regulated in Ccr1(-/-) mice despite sustained expression of Osterix and reduced expression of Osteocalcin, suggesting a lower potential for differentiation into mature osteoblasts. In addition, mineralized nodule formation was markedly disrupted in cultured osteoblastic cells isolated from Ccr1(-/-) mice. Osteoclastogenesis induced from cultured Ccr1(-/-) bone marrow cells yielded fewer and smaller osteoclasts due to the abrogated cell-fusion. Ccr1(-/-) osteoclasts exerted no osteolytic activity concomitant with reduced expressions of Rank and its downstream targets, implying that the defective osteoclastogenesis is involved in the bone phenotype in Ccr1(-/-) mice. The co-culture of wild-type osteoclast precursors with Ccr1(-/-) osteoblasts failed to facilitate osteoclastogenesis. This finding is most likely due to a reduction in Rankl expression. These observations suggest that the axis of CCR1 and its ligands are likely to be involved in cross-talk between osteoclasts and osteoblasts by modulating the RANK-RANKL-mediated interaction.

A new poly(amidoamine) dendron having 1,5-diazabicyclo[4.3.0]non-5-ene (DBN) at the focal point was synthesized. Interestingly, formation of zwitterionic fullerodendrons (λ(max) = 930 nm for C(60) and 795 nm for C(70)) were observed by Vis-NIR spectroscopy upon the reaction of C(60) or C(70) with the DBN-focal dendron. In particular, the C(70) anion was effectively stabilized by the site isolation effect of the dendritic wedge. The half-life of fullerodendron 12b having C(70) anion at the focal point reaches 7,345 min, which is 20 times longer than that of complex between C(60) and pristine DBN. Furthermore, in order to confirm the structure of the zwitterionic complex, fullerodendron 12a was reprecipitated from benzonitrile/1,2,4-trimethylbenzene, and was observed using IR spectroscopy and APPI-MS.

We examined the effects of long-term bisphosphonate (BP, pamidronate) administration at a therapeutic dose (1.5 mg/kg/day) on the distribution, structure, and vacuolar-type H(+)-ATPase expression of osteoclasts, and the resulting trabecular bone volume and structure in ovariectomized (OVX) mature rats. Six-month-old female rats were allocated to sham-operated control, untreated-OVX, and BP-administered OVX groups. Postoperatively, BP was administered intraperitoneally once a day to OVX rats for up to 30 days. On postoperative days 14, 30, and 60, all of the rats were killed and the distal metaphyseal area of the dissected humeri was examined. Quantitative backscattered-electron image analysis revealed that the trabecular bone volume/unit medullary area in untreated OVX rats was significantly (P < 0.05) lower than that in sham-operated controls at 30 and 60 days postoperation. BP administration significantly (P < 0.05) increased trabecular bone volume at 14, 30, and 60 days postoperation in BP-administered OVX rats compared to both sham-operated and untreated OVX rats. Compared to untreated OVX rats, the number of tartrate-resistant acid phosphatase (TRAP)-positive osteoclasts along the bone trabeculae in BP-administered OVX rats was not significantly decreased on days 14 and 30, but was significantly decreased on day 60. Ultrastructurally, BP administration caused the disappearance of both the ruffled border (RB) and the clear zone (CZ) structures, and decreased the expression of vacuolar-type H(+)-ATPase in most osteoclasts, but did not significantly induce apoptosis of osteoclasts detected by the terminal dUTP nick end-labeling (TUNEL) method. Our results suggest that long-term BP administration significantly reduces bone and calcified cartilage resorption through impairment of the structure and bone-resorbing function of osteoclasts, and thereby effectively maintains trabecular bone volume and structure in ovariectomy-induced acute estrogen deficiency in mature rats., (Copyright 2003 Wiley-Liss, Inc.)