Publications

Abstract

Nocturnal hypoglycemia is life threatening for individuals with type 1 diabetes (T1D) due to loss of hypoglycemia symptom recognition (hypoglycemia unawareness) and impaired glucose counter regulation. These individuals also show disturbed sleep, which may result from glycemic dysregulation. Whether use of a hybrid closed loop (HCL) insulin delivery system with integrated continuous glucose monitoring (CGM) designed for improving glycemic control, relates to better sleep across time in this population remains unknown. The purpose of this study was to describe long-term changes in glycemic control and objective sleep after initiating hybrid closed loop (HCL) insulin delivery in adults with type 1 diabetes and hypoglycemia unawareness. To accomplish this, six adults (median age=58 y) participated in an 18-month ongoing trial assessing HCL effectiveness. Glycemic control and sleep were measured using continuous glucose monitoring and wrist accelerometers every 3 months. Paired sample t-tests and Cohen's d effect sizes modeled glycemic and sleep changes and the magnitude of these changes from baseline to 9 months. Reduced hypoglycemia (d=0.47-0.79), reduced basal insulin requirements (d=0.48), and a smaller glucose coefficient of variation (d=0.47) occurred with medium-large effect sizes from baseline to 9 months. Hypoglycemia awareness improved from baseline to 6 months with medium-large effect sizes (Clarke score (d=0.60), lability index (d=0.50), HYPO score (d=1.06)). Shorter sleep onset latency (d=1.53; p<0.01), shorter sleep duration (d=0.79), fewer total activity counts (d=1.32), shorter average awakening length (d=0.46), and delays in sleep onset (d=1.06) and sleep midpoint (d=0.72) occurred with medium-large effect sizes from baseline to 9 months. HCL led to clinically significant reductions in hypoglycemia and improved hypoglycemia awareness. Sleep showed a delayed onset, reduced awakening length and onset latency, and maintenance of high sleep efficiency after initiating HCL. Our findings add to the limited evidence on the relationships between diabetes therapeutic technologies and sleep health. This trial is registered with ClinicalTrials.gov (NCT03215914).

Abstract

Research has shown that a range of adult psychiatric disorders and mental health problems originate at an early age, yet the psychiatric symptoms of an increasing number of children and adolescents are going unrecognized and untreated—there are simply not enough child psychiatric providers to meet this steadily rising demand. It is vital that advanced practice registered nurses (APRNs) and primary care practitioners take active roles in assessing behavioral health presentations and work collaboratively with families and other healthcare professionals to ensure that all children and adolescents receive appropriate treatment. Child and Adolescent Behavioral Health helps APRNs address the mental health needs of this vulnerable population, providing practical guidance on assessment guidelines, intervention and treatment strategies, indications for consultation, collaboration, referral, and more. Now in its second edition, this comprehensive and timely resource has been fully updated to include DSM-5 criteria and the latest guidance on assessing, diagnosing, and treating the most common behavioral health issues facing young people. New and expanded chapters cover topics including eating disorders, bullying and victimization, LGBTQ identity issues, and conducting research with high-risk children and adolescents. Edited and written by a team of accomplished child psychiatric and primary care practitioners, this authoritative volume: Provides state-of-the-art knowledge about specific psychiatric and behavioral health issues in multiple care settings Reviews the clinical manifestation and etiology of behavioral disorders, risk and management issues, and implications for practice, research, and education Offers approaches for interviewing children and adolescents, and strategies for integrating physical and psychiatric screening Discusses special topics such as legal and ethical issues, cultural influences, the needs of immigrant children, and child and adolescent mental health policy Features a new companion website containing clinical case studies to apply concepts from the chapters Designed to specifically address the issues faced by APRNs, Child and Adolescent Behavioral Health is essential reading for nurse practitioners and clinical nurse specialists, particularly those working in family, pediatric, community health, psychiatric, and mental health settings.

Abstract

Childhood and adolescence are times of continuous emotional, psychological, cognitive, and physical development. This chapter provides an overview of childhood and adolescent trauma and the resulting health effects. It outlines current and emerging developments in clinical and research findings among children and adolescents who have experienced trauma. The chapter discusses clinical parameters for the identification, assessment, and psychotherapeutic intervention with children and adolescents who have experienced trauma. The chapter describes practice, research, and education implications related to an advanced practice nursing approach to the treatment of traumatized children and adolescents. A variety of therapy options exist that can aid the advanced practice psychiatric nurse in helping children, adolescents, and their families to manage and recover from trauma.

Abstract

Introduction: MicroRNAs (miRs) may be important regulators of risk for type 2 diabetes (T2D). Circulating miRs may provide information about which individuals are at risk for T2D. The purpose of this study was to assess longitudinal associations between circulating miR expression and variability in fasting blood glucose (FBG) and to identify miR-targeted genes and biological pathways. Methods: Variability in FBG was estimated using standard deviation from participants (n = 20) in a previously completed yoga trial. Expression of 402 miRs was measured using hydrogel particle lithography. MirTarBase was used to identify mRNAs, and miRPathDB was used to identify pathways targeted by differentially expressed miRs. Results: Six circulating miRs (miR-192, miR-197, miR-206, miR-424, miR-486, and miR-93) were associated with variability in FBG and targeted 143 genes and 23 Kyoto Encyclopedia of Genes and Genomes (KEGG) pathways. Six mRNAs (AKT1, CCND1, ESR1, FASN, SMAD7, and VEGFA) were targeted by at least two miRs and four of those were located in miR-targeted KEGG pathways. Conclusions: Circulating miRs are associated with variability in FBG in individuals at risk for T2D. Further studies are needed to determine whether miRs may be prodromal biomarkers that can identify which individuals are at greatest risk to progress to T2D and which biological pathways underlie this risk.

Abstract

Background: Globally, type 2 diabetes is highly prevalent in individuals of Latino ancestry. The reasons underlying this high prevalence are not well understood, but both genetic and lifestyle factors are contributors. Circulating microRNAs are readily detectable in blood and are promising biomarkers to characterize biological responses (i.e., changes in gene expression) to lifestyle factors. Prior studies identified relationships between circulating microRNAs and risk for type 2 diabetes, but Latinos have largely been under-represented in these study samples. Aims/hypothesis: The aim of this study was to assess for differences in expression levels of three candidate microRNAs (miR-126, miR-146, miR-15) between individuals who had prediabetes compared to normal glycemic status and between individuals who self-identified with Latino ancestry in the United States (US) and native Mexicans living in or near Leon, Mexico. Methods: This was a cross-sectional study that included 45 Mexicans and 21 Latino participants from the US. Prediabetes was defined as fasting glucose 100–125 mg/dL or 2-h post-glucose challenge between 140 and 199 mg/dL. Expression levels of microRNAs from plasma were measured by qPCR. Linear and logistic regression models were used to assess relationships between individual microRNAs and glycemic status or geographic site. Results: None of the three microRNAs was associated with risk for type 2 diabetes. MiR-146a and miR-15 were significantly lower in the study sample from Mexico compared to the US. There was a significant interaction between miR-146a and BMI associated with fasting blood glucose. Conclusions/interpretation: This study did not replicate in Latinos prior observations from other racial groups of associations between miR-126, miR-146a, and miR-15 and risk for type 2 diabetes. Future studies should consider other microRNAs related to different biological pathways as possible biomarkers for type 2 diabetes in Latinos.

Abstract

Background: MicroRNAs may be important regulators of risk for type 2 diabetes. The purpose of this longitudinal observational study was to assess whether circulating microRNAs predicted improvements in fasting blood glucose, a major risk factor for type 2 diabetes, over 12 months. Methods: The study included participants (n = 82) from a previously completed trial that tested the effect of restorative yoga on individuals with prediabetes. Circulating microRNAs were measured using a flow cytometry miRNA assay. Linear models were used to determine the optimal sets of microRNA predictors overall and by intervention group. Results: Subsets of microRNAs were significant predictors of final fasting blood glucose after 12-months (R2 = 0.754, p < 0.001) and changes in fasting blood glucose over 12-months (R2 = 0.731, p < 0.001). Three microRNAs (let-7c, miR-363, miR-374b) were significant for the control group only, however there was no significant interaction by intervention group. Conclusions: Circulating microRNAs are significant predictors of fasting blood glucose in individuals with prediabetes. Among the identified microRNAs, several have previously been associated with risk for type 2 diabetes. This is one of the first studies to use a longitudinal design to assess whether microRNAs predict changes in fasting blood glucose over time. Further exploration of the function of the microRNAs included in these models may provide new insights about the complex etiology of type 2 diabetes and responses to behavioral risk reduction interventions. Trial registration: This study was a secondary analysis of a previously completed clinical trial that is registered at clinicaltrials.gov (NCT01024816) on December 3, 2009.

Abstract

Objectives: Successful efforts to improve transitional care depend in part on local attitudes, workload, and training. Before implementing a multifaceted transitions intervention within an Accountable Care Organization, an understanding of contextual factors among providers involved in care transitions in inpatient and outpatient settings was needed. Methods: As part of the Partners-Patient-Centered Outcomes Research Institute (PCORI) Transitions Study, we purposefully sampled inpatient and outpatient providers within the Accountable Care Organization. Survey questions focused on training and feedback on transitional tasks and opinions on the quality of care transitions. We also surveyed unit- and practice-level leadership on current transitional care practices. Results are presented using descriptive statistics. Results: Among 387 providers surveyed, 220 responded (response rate = 57%) from 15 outpatient practices and 26 inpatient units. A large proportion of respondents reported to have never received training (50%) or feedback (68%) on key transitional care activities, and most (58%) reported insufficient time to complete these tasks. Respondents on average reported transitions processes led to positive outcomes some to most of the time (mean scores = 4.70–5.16 on a 1–7 scale). Surveys of leadership showed tremendous variation by unit and by practice in the performance of various transitional care activities. Conclusions: Many respondents felt that training, feedback, and time allotted to key transitional care activities were inadequate. Satisfaction with the quality of the transitions process was middling. Understanding these results, especially variation by location, was important to customizing implementation of the intervention and will be key to understanding variation in the success of the intervention across locations.

Abstract

Purpose: To examine a) whether there are significant differences in gut microbial diversity and in the abundance of gut microbial taxa; and b) differences in predicted functional pathways of the gut microbiome between those participants with high co-occurring symptoms and those with low co-occurring symptoms, prior to neoadjuvant chemotherapy and radiation therapy (CRT) for rectal cancer. Methods: Rectal cancer patients (n = 41) provided stool samples for 16 S rRNA gene sequencing and symptom ratings for fatigue, sleep disturbance, and depressive symptoms prior to CRT. Descriptive statistics were computed for symptoms. Gut microbiome data were analyzed using QIIME2, LEfSe, and the R statistical package. Results: Participants with high co-occurring symptoms (n = 19) had significantly higher bacterial abundances of Ezakiella, Clostridium sensu stricto, Porphyromonas, Barnesiella, Coriobacteriales Incertae Sedis, Synergistiaceae, Echerichia-Shigella, and Turicibacter compared to those with low co-occurring symptoms before CRT (n = 22). Biosynthesis pathways for lipopolysaccharide, L-tryptophan, and colanic acid building blocks were enriched in participants with high co-occurring symptoms. Participants with low co-occurring symptoms showed enriched abundances of Enterococcus and Lachnospiraceae, as well as pathways for β-D-glucoronosides, hexuronide/hexuronate, and nicotinate degradation, methanogenesis, and L-lysine biosynthesis. Conclusion: A number of bacterial taxa and predicted functional pathways were differentially abundant in patients with high co-occurring symptoms compared to those with low co-occurring symptoms before CRT for rectal cancer. Detailed examination of bacterial taxa and pathways mediating co-occurring symptoms is warranted.

Abstract

Editor's note: This is the seventh article in a series on clinical research by nurses. The series is designed to give nurses the knowledge and skills they need to participate in research, step by step. Each column will present the concepts that underpin evidence-based practice - from research design to data interpretation. The articles will be accompanied by a podcast offering more insight and context from the authors. To see all the articles in the series, go to http://links.lww.com/AJN/A204.

Abstract

Primary care providers (PCPs) play a significant role in reducing this global burden in responding to, identifying, and managing the mental health needs of children and adolescents. Services for behavioral health (BH) care needs can be provided by the PCP but might more appropriately be delivered by a psychiatric mental health (PMH) specialist, such as a PMH advanced practice registered nurse (APRN), psychologist, social worker, psychiatrist, or other person trained to manage the BH and mental health needs of children and adolescents. This chapter presents background information and discussion of issues in providing integrated BH and PC services through collaborative treatment models. The most common and researched collaborative and integrated practice models are presented. The team members of an interprofessional team are described. Barriers and facilitators to successful integration of BH and PC are reviewed.

Abstract

The state of modern healthcare is often not conducive to empathy or effective communication because physicians are pressured to see as many patients as they possibly can, sometimes forcing them to forsake emotional connection. However, empathy and communication are among the most vital skills for providing excellent care to patients. Incorporation of empathy and communication have been found to result in fewer malpractice suits, better adherence to treatment plans, fewer errors, and improved outcomes. The components of effective communication include active listening, offering feedback, and being able to apologize for past errors or miscommunication. The challenges associated with patients that are labelled “difficult” are discussed. The neurological processes of empathy are highlighted including the regions of the brain that are implicated. The chapter also frames empathy as a broad concept with emotive, moral, cognitive, and behavioral components, and that compassion is an empathic response that may facilitate feelings of engagement and protect against burnout. Increasingly, medical schools are incorporating training in building empathy and compassion into their curricula.

Abstract

Background: The contributions of student laboratory experiences to student learning in pre-licensure science classes are not well understood. Despite the generally accepted premise that traditional hands-on laboratory experiences are essential to knowledge construction and superior to non-traditional online experiences, the literature suggests that both experiences promote equal levels of student learning. Objectives: We compared academic performance of students enrolled in a Human Anatomy and Physiology II course with hands-on laboratory to that of students enrolled in the same course but with online laboratory by examining several measures of student learning. Design and participants: This was a quasi-experimental study of undergraduate students aged 18–22 years enrolled in equivalent human anatomy and physiology courses on two separate campuses of a private research university in the United States. One course was associated with hands-on laboratory while the other course was associated with online laboratory. Methods: The Human Anatomy and Physiology Society standardized exam was administered as a pre-test/post-test assessment at the beginning and end of the academic year. Lecture exam scores, laboratory exam scores, and overall course grades served as measures of student learning. Comparisons of student performance between hands-on and online laboratory groups were made using t-tests. Results: Student performance on the pre-test and overall course grades from Human Anatomy and Physiology (part I) were not different between groups. While students in the online lab group did earn significantly higher Human Anatomy and Physiology (part II) course grades, their performance on lecture exams, laboratory exams, and the post-test assessment was not different. Conclusions: Students in a pre-licensure prerequisite course with online laboratory demonstrated mastery of basic science concepts equal to or better than students in the same course with traditional hands-on laboratory. Online laboratory experiences may represent an appropriate, accessible and cost-effective teaching modality for pre-licensure coursework.

Abstract

Objectives: To explore the compliance of end-of-life (EOL) care preferences, and the facilitators and barriers of promoting quality of EOL care among older adults. Design: A scoping review was used to identify key themes in the compliance of EOL care preferences among older adults. Setting and participants: Studies published between 2009 and 2020 were identified from the Medline and Cochrane libraries. Eligible articles containing components related to the compliance of EOL care preferences among older adults were selected. Measures: The eligible articles were thematically synthesized. Factors that affected the compliance of EOL care preferences among older adults were identified from the key components. Results: In total, 35 articles were included to identify the key components in the compliance of EOL care preferences: (1) supportive policy, (2) supportive environment, (3) cultural characteristics, (4) advance care planning (ACP), (5) the concordance of EOL care preferences between patients and surrogate decision makers, (6) prognosis awareness, and (7) patient's health status and the type of disease. Facilitators for the compliance of EOL care preferences included enactment of relevant policy, sufficient care institutions, the utilization of ACP, and poor health status. Barriers included lack of supportive policy, different culture, and low utilization of ACP. Conclusions/Implications: The compliance of EOL care preferences was low among older adults. The compliance of EOL care preferences can be improved through relevant policy development and the utilization of ACP.

Abstract

College-age women represent the highest-risk age group for intimate partner violence (IPV) victimization. Bystander prevention approaches (primarily developed to address sexual assault risk on college campuses), have quickly become the mainstay of primary prevention education for gender-based violence in these settings and have been applied to all forms of gender violence in this setting, including IPV. The purpose of this paper is to critically examine the application of bystander approaches to prevention of IPV among college students. A brief overview of the current policy environment mandating prevention education will precede a summary of the conceptual framework underpinning bystander approaches to preventing and responding to sexual violence, followed by an analysis of how IPV does (and does not) fit within that same conceptual framework. The paper concludes with recommendations informal social network-informed approaches to dating violence that improve our theoretical understanding of IPV prevention on college campuses.

Abstract

Although parental HIV disclosure has benefits for parents and children, the disclosure rate among parents remains low. This study aims to qualitatively examine parental concerns regarding disclosure of their HIV status to their children. Eighty parents were enrolled in a randomized controlled trial of a three-session disclosure-support intervention, with forty receiving the intervention and forty receiving treatment as usual. Intervention sessions were audio recorded, and transcriptions were qualitatively coded for content related to concerns of disclosure. Four themes emerged: Intention to disclose, disclosure approach, indicators for disclosure, and fears about disclosure. These themes reveal struggles that parents experience when considering HIV disclosure suggesting that an effective disclosure intervention must help parents assess pros and cons, discuss the emotions of the children after the disclosure, and monitor the impact on children’s lives after disclosure over time. Future research is needed to implement interventions supporting HIV-positive parents’ disclosure decision-making and actions.

Abstract

Background: Cardiovascular disease (CVD) is a growing burden in low-and middle-income countries. Ghana seeks to address this problem by task-shifting CVD diagnosis and management to nurses. The Community-Based Health Planning and Services (CHPS) initiative offers maternal and pediatric health care throughout Ghana but faces barriers to providing CVD care. We employed in-depth interviews to identify solutions to constraints in CVD care to develop a nurse-led CVD intervention in two districts of Ghana’s Upper East Region. Objective: This study sought to identify non–physician-led interventions for the screening and treatment of cardiovascular disease to incorporate into Ghana’s current primary health care structure. Methods: Using a qualitative descriptive design, we conducted 31 semistructured interviews of community health officers (CHOs) and supervising subdistrict officers (SDOs) at CHPS community facilities. Summative content analysis revealed the most common intervention ideas and endorsements by the participants. Findings: Providers endorsed three interventions: increasing community CVD knowledge and engagement, increasing nonphysician prescribing abilities, and ensuring provider access to medical and transportation equipment. Providers suggested community leaders and volunteers should convey CVD knowledge, marshaling established gathering practices to educate communities and formulate action plans. Providers requested lectures paired with experiential learning to improve their prescribing confidence. Providers recommended revising reimbursement and equipment procurement processes for expediting access to necessary supplies. Conclusions: Frontline CHPS primary care providers believe CVD care is feasible. They recommended a three-pronged intervention that combines community outreach, provider training, and logistical support, thereby expanding task-shifting beyond hypertension to include other CVD risk factors. This model could be replicable elsewhere.

Abstract

Background: Home health care (HHC) is a leading form of home and community-based services for persons with dementia (PWD). Nurses are the primary providers of HHC; however, little is known of nursing care delivery and quality. Objective: The objective of this study was to examine the association between continuity of nursing care in HHC and rehospitalization among PWD. Research Design: This is a retrospective cohort study using multiple years (2010-2015) of HHC assessment, administrative, and human resources data from a large urban not-for-profit home health agency. Subjects: This study included 23,886 PWD receiving HHC following a hospitalization. Measures: Continuity of nursing care was calculated using the Bice and Boxerman method, which considered the number of total visits, nurses, and visits from each nurse during an HHC episode. The outcome was all-cause rehospitalization during HHC. Risk-Adjusted logistic regression was used for analysis. Results: Approximately 24% of PWD were rehospitalized. The mean continuity of nursing care score was 0.56 (SD=0.33). Eight percent of PWD received each nursing visit from a different nurse (no continuity), and 26% received all visits from one nurse during an HHC episode (full continuity). Compared with those receiving high continuity of nursing care (third tertile), PWD receiving low (first tertile) or moderate (second tertile) continuity of nursing care had an adjusted odds ratio of 1.33 (95% confidence interval: 1.25-1.46) and 1.30 (95% confidence interval: 1.22-1.43), respectively, for being rehospitalized. Conclusions: Wide variations exist in continuity of nursing care to PWD. Consistency in nurse staff when providing HHC visits to PWD is critical for preventing rehospitalizations.

Abstract

Objectives: Approximately 7.5 million US adults are homebound or have difficulty accessing office-based primary care. Home-based primary care (HBPC) provides such patients access to longitudinal medical care at home. The purpose of this study was to describe the challenges and adaptations by HBPC practices made during the first surge of the COVID-19 pandemic. Design: Mixed-methods national survey. Setting and Participants: HBPC practices identified as members of the American Academy of Homecare Medicine (AAHCM) or participants of Home-Centered Care Institute (HCCI) training programs. Methods: Online survey regarding practice responses to COVID-19 surges, COVID-19 testing, the use of telemedicine, practice challenges due to COVID-19, and adaptations to address these challenges. Descriptive statistics and t tests described frequency distributions of nominal and categorical data; qualitative content analysis was used to summarize responses to the open-ended questions. Results: Seventy-nine practices across 29 states were included in the final analyses. Eighty-five percent of practices continued to provide in-person care and nearly half cared for COVID-19 patients. Most practices pivoted to new use of video visits (76.3%). The most common challenges were as follows: patient lack of familiarity with telemedicine (81.9%), patient anxiety (77.8%), clinician anxiety (69.4%), technical difficulties reaching patients (66.7%), and supply shortages including masks, gown, and disinfecting materials (55.6%). Top adaptive strategies included using telemedicine (95.8%), reducing in-person visits (81.9%), providing resources for patients (52.8%), and staff training in PPE use and COVID testing (52.8%). Conclusions and Implications: HBPC practices experienced a wide array of COVID-19–related challenges. Most continued to see patients in the home, augmented visits with telemedicine and creatively adapted to the challenges. An increased recognition of the need for in-home care by health systems who observed its critical role in caring for fragile older adults may serve as a silver lining to the otherwise dark sky of the COVID-19 pandemic.

Abstract

Background It is essential to provide safe healthcare in complex, difficult, and quickly changing conditions. The quality of healthcare services directly influences the safety of both the patients and staff. Understanding healthcare staff attitudes toward safety in the healthcare delivery context is foundational for building a culture of safety. Aim of the work To adapt, via a structured translation methodology, the Safety Attitudes Questionnaire- Short Form (SAQ-SF), which assesses how employees of the health care sector perceive the safety climate in their workplace, to the Polish context. Methods Using a content validation approach to structure the translation process, we tested and psychometrically analysed the translated SAQ-SF. The sample comprised 322 employees of a district hospital (second referral level, which ensures 24/7 emergency care services) in Poland. Results The reliability of the sub-scales of the Polish version of the SAQ-SF ranged from 0.66 to 0.95. The discriminatory power of particular SAQ items ranged between 0.02 and 0.90. For 6 out of the 8 scale dimensions, the questions with the highest factor loadings were those measuring the same dimensions of the safety climate, according to the original scale. Conclusions The Polish version of the SAQ-SF (SAQ-SF-PL) meets the criteria of psychometric and functional validation as well as demonstrates good reliability as a measure of patient safety culture in the Polish context. The SAQ-SF-PL is an instrument that enable a valid and reliable assessment of patient safety climate in the Polish healthcare facilities and identify opportunities for improvement. International comparisons will also become easier.

Abstract

Discussion of culture is complex and, within a mental health context, may prove to be complicated and controversial. This chapter defines culture, acculturation, and marginalization, explores cultural factors that advanced practice registered nurses (APRNs) must understand. It addresses the complex needs of immigrant, refugee, displaced, and culturally vulnerable youth living in challenging in country environments or who are crossing numerous global geographic boundaries. Cultural factors have an impact on the mental/behavioral health of immigrant and refugee children and the children of immigrant parents. The chapter also includes practice, education, and research implications along with recommendations for APRNs working with immigrant, refugee, displaced, and culturally vulnerable populations, and concludes with a case exemplar to illustrate key considerations.