Strategies to Strengthen Nursing PhD Enrollment: An Ecological Systems Perspective.

BACKGROUND: Nurses with a Doctor of Philosophy (PhD) degree are essential to developing nursing knowledge, promoting health outcomes, and educating the next generation of nurses. Declining enrollment in nursing PhD programs calls for purposeful action. Guided by Bronfenbrenner's Ecological Systems Framework, this article outlines barriers and facilitators, and offers strategies to increase PhD enrollment. METHOD: Extant literature and the authors' cumulative experiences in PhD education and research were reviewed to identify strategies to increase PhD enrollment. RESULTS: Multilevel influences impede or facilitate enrollment in PhD programs. Strategies addressing individual and interpersonal influences included intentional personalized recruiting and early outreach to students at various levels of education. Institutional and organizational strategies included research partnerships and programs, and financial and infrastructure support. Sociocultural strategies included image branding and a positive social media presence supporting nurse scientists. CONCLUSION: Strategies to enhance PhD enrollment across all levels can spark interest in nursing science and PhD enrollment. [J Nurs Educ. 2023;62(12):669-678.].

Biomarkers of Stress and Inflammation in Children.

Background: Children are increasingly exposed to stressors that can affect their immune function. Given the possible negative effects of stress and inflammation on health, researchers need to use appropriate biomarkers to measure both the effects of stress and subsequent inflammatory responses. Purpose: The purpose of this paper is to briefly review stress and inflammatory pathways, identify biomarkers used to measure chronic stress and chronic inflammation particularly in children in clinical and community settings, and to discuss methodological considerations when measuring stress and inflammation in children. Discussion: Biomarkers of chronic stress can be classified as central, meaning they are made in the brain, or peripheral, meaning they are made in the peripheral tissues in response to central signals. The peripheral biomarker, cortisol, is most frequently used in the community setting. In addition, indirect measures, such as oxytocin, may complement the assessment of stress. Common biomarkers of chronic inflammation in children are C-reactive protein (CRP), TNF-α, and IL-6. Similarly, indirect biomarkers of chronic inflammation, such as IL-2 and IL-1ß, may also be considered. Conclusions: Various types of specimens can be used to measure these biomarkers of stress and inflammation including blood, saliva, urine, sweat, hair, nails, and tears. Each type of specimen has different requirements for collection, storage, and assay. Future research would benefit from standardized biomarker levels across age and development in children and incorporation of other biomarkers.

Using Mixed Methods Research in Children with Type 1 Diabetes: a Methodological Review.

PURPOSE OF REVIEW: Many factors influence disease management and glycemic levels in children with type 1 diabetes (T1D). However, these concepts are hard to examine in children using only a qualitative or quantitative research paradigm. Mixed methods research (MMR) offers creative and unique ways to study complex research questions in children and their families. RECENT FINDINGS: A focused, methodological literature review revealed 20 empirical mixed methods research (MMR) studies that included children with T1D and/or their parents/caregivers. These studies were examined and synthesized to elicit themes and trends in MMR. Main themes that emerged included disease management, evaluation of interventions, and support. There were multiple inconsistencies between studies when reporting MMR definitions, rationales, and design. Limited studies use MMR approaches to examine concepts related to children with T1D. Findings from future MMR studies, especially ones that use child-report, may illuminate ways to improve disease management and lead to better glycemic levels and health outcomes.

Enteral Nutrition During Extracorporeal Membrane Oxygenation in the Neonatal and Pediatric Populations: A Literature Review.

OBJECTIVES: The number of infants and children requiring extracorporeal membrane oxygenation (ECMO) is rising. While critically ill, providers may believe that enteral nutrition puts the patient at risk for severe complications such as necrotizing enterocolitis. However, enteral nutrition is associated with the potential to improve the gut barrier and reduce the risk of morbidity and mortality. The purpose of this article is to review the existing evidence about providing exclusive enteral and parenteral nutrition and its association with rates of complications and mortality in critically ill neonatal and pediatric populations on ECMO. DATA SOURCES: Literature addressing enteral nutrition while on ECMO for neonatal and pediatric populations was searched using PubMed, CINAHL, and Scopus. STUDY SELECTION: Studies ranged from 1998 to 2022 and were conducted mostly in the PICU and neonatal ICU settings. DATA EXTRACTION: Fourteen articles were reviewed after inclusion and exclusion criteria were applied. DATA SYNTHESIS: Characteristics included an even number of males and females in samples from mostly PICUs. The predominant underlying illnesses were neonatal pulmonary disease and cardiac disease. Upon reviewing the literature, three major themes were revealed: no significant complications with enteral feeding, underutilization of enteral feeding, and reduced mortality with enteral feeding. CONCLUSION: The use of enteral nutrition in the neonatal and pediatric population while on ECMO has the potential to improve survival rates and reduce complications. Further studies are needed to investigate how to optimize this population's nutrition and develop feeding protocols and pathways.

Definitions, theories, and measurement of stress in children.

PROBLEM: Stress in children remains a complex concept to examine due to the inherent subjectivity and lack of specific manifestations, as well as the multiple ways stress can be defined and measured in children. Because stress is multifactorial,is experienced daily by children, and undergirds adolescent health and early mental illness, it is crucial to have a clear understanding of stress and the effects of stress in children from infancy through age twelve years. ELIGIBILITY CRITERIA: To be included in this review, literature must pertain to and highlight theories, definitions/classifications, and measurements of stress in children from infancy to 12 years of age. SAMPLE: The most pertinent articles identified through database searches (PubMed, Scopus, PsycINFO, CINAHL, Google Scholar), gray literature sources (e.g., child health websites), and reference lists of identified articles were included in this narrative overview. RESULTS: The results of this review are organized by themes and include: classifications and definitions of stress, stress-related theories, and tools to measure stress in children. CONCLUSIONS: Research addressing stressors and stress in children is limited, and there is wide variation in how researchers define and classify stress in children. Existing measures of stress in children younger than 12 address physiological, psychological, and observational components, but may be inconsistent and threaten validity of otherwise well-designed and well-executed studies. IMPLICATIONS: Improving the understanding and accurate measurement of stress in children enables researchers and clinicians to curtail undesirable health outcomes.

Maternal-infant bonding for the opioid exposed dyad: A rodgers' evolutionary concept analysis.

AIM: This concept analysis aimed to offer insight into how opioid exposure affects the quality and construction of the maternal-infant bond. BACKGROUND: Maternal-infant bonding can be influenced by maternal opioid use disorder and the neonatal intensive care unit environment. Many interventions for mothers with opioid use disorder focus on enhancing parental skills, but often the emotional and relational features of the maternal-infant bond have been overlooked. DATA SOURCE: Literature from Cumulative Index to Nursing and Allied Health Literature (CINAHL), Embase, PubMed, and PsycINFO published from January 2011 to June 2021 using "attachment theory," "mother-infant attachment," "maternal-infant bonding," "neonatal opioid withdrawal syndrome," and "neonatal abstinence syndrome" as key terms. REVIEW METHODS: Rodgers' method of concept analysis was used to determine the antecedents, attributes, and consequences of maternal-infant bonding. RESULTS: The key attributes of bonding for the opioid-exposed mother-infant dyad are engaged mothering, recognition of risk, affection, and respectful maternity care. The antecedents are closeness, selflessness, and purposeful touch. The consequences are sobriety, custody, love, and security.

Areas of satisfaction and challenges to success of mid-career nurse scientists in academia.

BACKGROUND: Mid-career nurse scientists in academia face many challenges that can lead to burnout and exiting the profession. Finding ways to increase satisfaction and support will help retain these critical faculty in research positions. PURPOSE: Describe areas of satisfaction and challenges to success in the faculty role for mid-career nurse scientists in academia. METHOD: Cross-sectional, descriptive. A total of 65 self-identified mid-career nurse scientists completed an online survey. FINDINGS: Mid-career nurse scientists were most satisfied with their role at their organization, least satisfied with time for research and opportunities to receive mentoring. They felt moderately supported by colleagues and deans, least supported by their ADR. Differences in satisfaction among nurse scientists in different levels of research institutions were noted. DISCUSSION: Challenges to success in mid-career nurse scientists exist. Loss of nurse scientists at mid-career threatens to undermine the knowledge base of the individuals who mentor the next generation of scientists. The discipline must support mid-career scientists in their efforts to be successful in research.

Inclusion of Effect Size Measures and Clinical Relevance in Research Papers.

BACKGROUND: There are multiple issues that arise when researchers focus on and only report "statistical significance" of study findings. An important element that is often not included in reports is a discussion of clinical relevance. OBJECTIVES: The authors address issues related to significance, the use of effect sizes, confidence or credible intervals, and the inclusion of clinical relevance in reports of research findings. METHODS: Measures of magnitude, precision, and relevance such as effect sizes, confidence intervals (CIs), and clinically relevant effects are described in detail. In addition, recommendations for reporting and evaluating effect sizes and CIs are included. Example scenarios are presented to illustrate the interplay of statistical significance and clinical relevance. RESULTS: There are several issues that may arise when significance is the focus of clinical research reporting. One issue is the lack of attention to nonsignificant findings in published works although findings show clinical relevance. Another issue is that significance is interpreted as clinical relevance. As well, clinically relevant results from small-sample studies are often not considered for publication, and thus, findings might not be available for meta-analysis. DISCUSSION: Findings in research reports should address effect sizes and clinical relevance and significance. Failure to publish clinically relevant effects and CIs may preclude the inclusion of clinically relevant studies in systematic reviews and meta-analyses, thereby limiting the advancement of evidence-based practice. Several accessible resources for researchers to generate, report, and evaluate measures of magnitude, precision, and relevance are included in this article.

The perceived reality and environment of the mid-career nurse scientist.

BACKGROUND/PURPOSE: A qualitative study was designed to explore facilitators and barriers to success from the perspectives of self-identified mid-career nurse scientists. METHODS: Data were collected from 84 respondents using open-ended items as part of an electronic survey of self-identified mid-career nurse scientists who were members of regional nursing research societies. DISCUSSION/CONCLUSION: Two main themes emerged: "Perceived Realities" and "What's Needed to Achieve Career Success." Mid-career nurse scientists experience both joy from teaching and research roles and dissatisfaction with research support; difficulty balancing heavy teaching workload, administrative responsibilities, and research, and ineffective mentoring. Based on the challenges in their environment, respondents identified numerous ways to enhance career success including (1) increasing or enhancing release time for research activities, (2) formal infrastructure to support research activities, and (3) targeted, effective mentoring by senior scientists.

Challenges and strategies of early career nurse scientists when the traditional postdoctoral fellowship is not an option.

PURPOSE: The purpose of this article is to discuss challenges and strategies related to maintaining a program of research for early career nurse scientists. Nurse scientists who do not complete a traditional postdoctoral fellowship or who work in low research-resourced institutions may struggle with research collaboration and development. PRINCIPAL RESULTS: Specific challenges experienced by nurse scientists in early career development included: advanced age at the completion of the research doctorate, gender roles and research careers, sustainable work-life balance, employment in low research-resourced institutions, and time. Strategies to assist nurse scientists in finding support and opportunities for research and career development included: professional networking, institutional collaboration, non-traditional training experiences for new nurse scientists, sustainable work-life balance, professional development and service, and competing needs of teaching mission and research. One group's experience with fostering support and collaboration is presented as an example. MAJOR CONCLUSIONS: It is possible for nurse scientists in low research-resourced institutions to find opportunities to develop their program of research and foster their professional growth. Implementing the identified strategies helps to provide sustainability of new nurse scientists' research efforts. Engaging nurse scientists in supportive and collaborative opportunities paves the way for early career nurse scientists to become experts in their field.

Abnormal weight gain with fatigue and stress in early survivorship after childhood brain tumor diagnosis.

BACKGROUND: Diagnosis and treatment for individuals with brain tumors during childhood involves sequelae, including abnormal weight gain. This symptom is commonly clustered with fatigue and increased risk for cardiovascular disease. Children's Oncology Group recommendations include annual surveillance of body mass index (BMI) and cardiometabolic comorbidities; however, there has been little emphasis on individualized screening early in survivorship. PURPOSE: The primary purpose of this paper is to describe the findings of abnormal weight gain and its correlates in a sample of young childhood brain tumor survivors during early survivorship. DESIGN AND METHODS: This cross-sectional multi-site study included brain tumor survivors of ages 8-12 years who were less than 6 years posttreatment. Convenience sampling from two pediatric cancer centers in the southern United States was utilized. Data collected included BMI, parent report of sleep, and child report of fatigue and stress. RESULTS: The sample (N = 21) consisted of children who had received chemotherapy, radiation treatment, and surgery for childhood brain tumor. BMI in overweight and obese categories exceeded normative samples with 38% at or above the 85th percentile. There were clinically significant relationships with fatigue, stress about weight, tumor location, cranial radiation, chemotherapy, and recurrence PRACTICE IMPLICATIONS: Screening for abnormal weight gain and related factors, such as fatigue should begin early in survivorship after childhood brain tumor treatment completion with the aim of health promotion and disease prevention. Adiposity measurement techniques should be utilized in future clinical and research settings to improve assessment of cardiometabolic risk.

Weight Gain and Blood Pressure in Toddlers Born Very Preterm.

BACKGROUND: Preterm birth is a risk factor for elevated blood pressure in childhood and the development of hypertension and cardiometabolic disease in adulthood; however, mechanisms for the development of both are poorly understood. Rapid weight gain early in childhood may serve as a driver directly and indirectly through cortisol levels found to be elevated in early childhood in individuals born preterm. OBJECTIVES: The objective of this pilot study was to examine the effect sizes of the relationships between weight gain and blood pressure in toddlers born very preterm. A secondary aim was to note any mediating effect of cortisol on the relationships between weight gain and blood pressure. METHODS: A cross-sectional design with a convenience sample of 36 toddlers who were born very preterm was used to examine the relationships between postnatal weight gain, cortisol, and blood pressure at follow-up. RESULTS: Many of the participants experienced rapid weight gain in the first 12 months of life. Mean systolic and diastolic readings were 94 and 56.6, respectively. Diastolic blood pressure readings were obtained from 23 participants, and the majority were elevated. Weight gain was associated with diastolic blood pressure with a medium effect size. A mediating role with cortisol was not supported. DISCUSSION: Although findings need to be validated in a larger sample, the blood pressure elevations in this sample were alarming. If readings continue to amplify as these children age, the fact that elevations are already present during the toddler period could indicate more significant cardiovascular disease in adulthood for this population. Rapid weight gain in early life may be a driver for elevated blood pressure even during early childhood in individuals born preterm.

Parental Self-Efficacy in New Mothers Predicts Infant Growth Trajectories.

The purpose of this study was to examine whether parental self-efficacy (PSE) is associated with change in infant weight-for-length z score (WLZ) from age 3 to 12 months. Data were drawn from the Infant Care, Feeding, and Risk of Obesity study, conducted with low-income, African American mother-infant dyads (n = 127). PSE was measured at infant age of 3 months. Infant anthropometrics were measured at infant age of 3 and 12 months, WLZ change between these time points was calculated, and infants stratified into WLZ change categories (expected, excessive, or slow). To analyze the data, ANCOVA, multiple regression, and post hoc techniques were used. Controlling for infant birthweight, PSE at 3 months was associated with infant WLZ change (η2 = 0.05, p = .04). Mothers of infants who exhibited excessive growth had higher PSE than mothers of infants who exhibited slow growth (Tukey-adjusted p = .03). This finding suggests that infants of mothers with high PSE may have increased obesity risk, but more research is needed.

Call to action to support the success of midcareer nurse scientists.

Mid-career nurse scientists in academia are at risk for burnout and departing scientific careers, particularly those in research-intensive academic settings. With the shortage of nursing faculty and the public health need for high-quality nursing research, it is critical to retain current research-focused individuals in nursing. In this paper, we discuss definitions and expectations of mid-career scientists, challenges and barriers faced by mid-career scientists, and opportunities for mid-career scientists, informed by both nursing and non-nursing literature. Finally, we focus on definitions and expectations, challenges, and opportunities specifically related to mid-career nurse scientists in research-intensive academic settings.

Recruitment of hard to contact, hard to engage child populations in clinics and schools.

Recruiting children with chronic disease or subgroups of children (low income, obese, specific ages, types of cancer) from clinics and schools for research studies may be particularly difficult. While some have deemed such groups as hard to reach, these groups may be more accurately described as either hard to contact or hard to engage. This is not because children are unknown to the school or clinic but because the researcher's ability to communicate directly with targeted children prior to enrollment is limited. The purpose of this paper is to describe barriers and possible strategies for recruiting hard to contact or hard to engage subgroups of children. Barriers identified in recruiting these children were: naïve to research, communication style and technology, parent/guardian burden, parental conditions and concerns, child stressors and distractions, and research setting. Possible strategies include: pre-consent education, information sheets about study, identifying preferred method of communication, meaningful and appropriate incentives, coordinating recruitment visit with regularly scheduled clinic appointments or school schedule, demonstrating research equipment, informing staff about research study, negotiating creatively for space for research, and emphasizing confidentiality of data. Consideration of barriers to recruitment and utilization of strategies to counteract these barriers is critical to the success of a study involving subgroups of children.

The Influence of Psychological Stress, Depressive Symptoms, and Cortisol on Body Mass and Central Adiposity in 10- to-12-Year-Old Children.

PURPOSE: The purpose of this study was to examine the influence of psychological stress and depressive symptoms on body mass and central adiposity in 10-to-12-year-old children and to determine the mediating role of cortisol in the relationships among psychological stress, depressive symptoms, body mass, or central adiposity. DESIGN AND METHODS: The convenience sample included 147 children (84 females; 63 males) who were recruited from one middle school and three elementary schools in a rural area of a southeastern state. Height, weight, waist circumference (WC), and salivary cortisol were measured. Children completed the Rating Scale for Pubertal Development for screening, Children's Depression Inventory, and the Feel Bad Scale. Bivariate correlation, multiple regression analyses, and univariate regression techniques were used in data analyses. RESULTS: A positive relationship between psychological stress and depressive symptoms (r = 0.559, p < .001) was found. Depressive symptoms explained a significant amount of the variance in body mass index (BMI) (ß = 0.37, p ≤.001) and central adiposity (ß = 0.40, p ≤ .001) when sex, race/ethnicity, puberty, and socioeconomic status were controlled. No statistically significant relationships were found between psychological stress and cortisol or between depressive symptoms and cortisol. CONCLUSIONS: Depressive symptoms were reported by normoweight, overweight, and obese children. Depressive symptoms accounted for variance in body mass and central adiposity. Practice Implications In addition to regular screening of BMI and WC, nurses and other health care professionals need to consider psychological factors that contribute to childhood obesity.

Self-efficacy, infant feeding practices, and infant weight gain: An integrative review.

It has been suggested that self-efficacy specific to parenting or feeding may influence the decisions parents make regarding infant feeding; however, a review of this topic has not been conducted. The purpose of this integrative review is to synthesize the literature regarding the potential role of self-efficacy in infant feeding practices or infant weight gain. A total of 40 articles were used to guide this review, which were classified into three categories examining an association with self-efficacy (1) breastfeeding; (2) infant feeding practices such as parental feeding style and dietary quality; and (3) infant weight gain. Evidence regarding breastfeeding self-efficacy (BFSE) and breastfeeding is extensive; mothers with a higher sense of BFSE more often initiate breastfeeding and breastfeed for longer durations. The evidence regarding self-efficacy and the association with infant feeding practices other than breastfeeding is sparse. However, several studies report that mothers who have a higher sense of self-efficacy are more likely to follow infant feeding practices which align with recommendations. The authors have speculated an association between self-efficacy and infant weight gain; yet, to date, no study has found a significant association. More research is needed on the topic, particularly in diverse populations and with fathers and mothers.

Depressive Symptoms, Perceived Stress, and Cortisol in School-Age Children With Type 1 Diabetes: A Pilot Study.

Despite adequate insulin regimens and concurrent treatments for Type 1 diabetes (T1D), many children have trouble achieving glycemic control, as evidenced by elevated HbA1c levels. Maternal and child depressive symptoms, as well as child perceived stress, are associated with less optimal glycemic control. Cortisol, a stress hormone, may mediate the relationships among depressive symptoms, perceived stress, and glycemic control. The purposes of this pilot study were to (1) examine the feasibility of collecting salivary samples to measure cortisol change in prepubertal school-age children diagnosed with T1D and (2) determine effect sizes for the relationships among maternal depressive symptoms and child depressive symptoms, perceived stress, cortisol levels, and glycemic control. Participants were recruited using convenience sampling from a pediatric endocrinology clinic in the southeastern United States. All data, including surveys, salivary samples, HbA1c, height, and weight, were collected the same day as a clinic visit. The study included 30 children, ages 6.9-12.2 years, and their mothers. Most children were female (70%) and Caucasian (76.7%), but the sample was socioeconomically diverse. HbA1c values ranged from 6.1% to 12.2%. Of the children, 18 showed normal declines in cortisol over 3 hr, while 12 had increases in cortisol. Results show recruitment, participation, and data collection are feasible in school-age children with T1D. Examination of relevancy thresholds for effect sizes between variables of interest supports the need for future research in a larger, more representative sample on research questions that include the role cortisol plays as a potential mediator among examined variables.