Psychoneurological symptom cluster trajectories in individuals treated for early-stage breast cancer.

BACKGROUND/PURPOSE: The psychoneurological (PN) symptom cluster has been defined in the literature as anxiety, depression, fatigue, sleep disturbance, and pain. PN symptoms are influenced by cancer and its treatment as well as biological and psychosocial factors. The purpose of this analysis was to describe temporal patterns of the PN symptom cluster severity in breast cancer survivors over the year following initial surgical intervention and investigate the time-dependent effect of treatment modality on symptom severity. METHODS: In a prospective longitudinal study, symptom data were collected from individuals with early-stage breast cancer 48 h after initial surgery and at monthly intervals for the subsequent 12 months using the PROMIS®-29 subscales for anxiety, depression, fatigue, sleep disturbance, and pain. Applying group-based trajectory modeling, we classified participants into subgroups with similar temporal patterns of PN symptom cluster severity and included treatment modality as a time-dependent covariate. RESULTS: Across 353 participants (mean age 60.10 ± 11.9 years, 88.95% white, 66.57% undergoing segmental mastectomies), four distinct trajectory subgroups (mild [47.6%; n = 168], moderate [28.3%; n = 100], severe [15.9%; n = 56], and most severe increasing [8.2%; n = 29]) were revealed for PN symptom cluster severity. Chemotherapy was associated with greater severity in all symptom severity subgroups, while radiation was associated with greater symptom severity in the mild and most severe increasing subgroups. CONCLUSIONS AND IMPLICATIONS: A subgroup of individuals with early-stage breast cancer experienced persistent severe PN symptoms. Future research should focus on psychosocial, biological, and disease-related characteristics of individuals in the most severe symptom group to inform preventative treatments and effective interventions.

Postdischarge Nausea and Vomiting and Co-occurring Symptoms in Women Following Breast Cancer Surgery.

PURPOSE: The purpose of this study was to investigate the influence of potential co-occurring symptoms, including fatigue, sleep disturbance, anxiety, depressive symptoms, and pain, on the incidence of postdischarge nausea (PDN) measured two days following discharge to home after surgery for breast cancer. DESIGN: This study used a prospective, cross-sectional, observational design. METHODS: The sample was 334 women aged 27 to 88 years of age. Demographic data were collected from the patient and the medical record before surgery. Symptom data were collected 48 hours following surgery using the Patient Reported Outcome Measurement System (PROMIS) and numerical nausea and pain scales. FINDINGS: Eighty-five (25.4%) of study participants reported some nausea two days after discharge. Study participants who experienced PDN frequently described that it occurred after they left the hospital to drive home following their surgery. Unadjusted odds ratios showed the presence of co-occurring symptoms of anxiety, fatigue, sleep disturbance, and pain were all significantly associated with the presence of nausea 48 hours following surgery. Other significant factors associated with (PDN) were history of motion sickness, history of pregnancy-induced nausea, use of opioids, and type of surgery. CONCLUSIONS: Same-day surgery nurses providing postoperative education for women following surgery for breast cancer should explain to patients that nausea may occur after they are discharged, especially those with known motion sickness. In addition, patients should be informed that other symptoms, especially fatigue, sleep disturbance, and anxiety, may co-occur.

Factors associated with sleep disturbances in women undergoing treatment for early-stage breast cancer.

PURPOSE: The purpose of this study was to examine factors associated with sleep disturbance in women receiving adjuvant therapy for breast cancer. METHODS: This study employed a cross-sectional design using data collected at 3 months post-surgery from an ongoing longitudinal parent study. Participant data were divided into adjuvant treatment groups (chemotherapy, radiation, and aromatase inhibitors) and no adjuvant treatment groups. Symptoms were measured using patient self-report measures. Analysis of variance was used to assess between adjuvant treatment group differences in sleep disturbance. Regression analysis was performed to assess the relationship between sleep disturbance and other symptoms within adjuvant treatment groups. RESULTS: The sample included 156 women diagnosed with early-stage breast cancer. There were significant differences in levels of reported sleep disturbance between treatment groups (p = 0.049), with significantly higher levels of sleep disturbances in those receiving radiation compared to those receiving no adjuvant treatment (p = 0.038) and in those receiving chemotherapy and those receiving no adjuvant treatment (p = 0.027). Increased sleep disturbance was found to be a significant predictor for increased pain severity, nausea severity, anxiety, depressive symptoms, fatigue, decreased physical function, and decreased ability to participate in social roles and activities. Co-occurring symptoms with sleep disturbance differed between adjuvant treatment groups. Sleep disturbance was also associated with younger age (p = 0.008). CONCLUSIONS: Patients undergoing chemotherapy or radiation for breast cancer report higher levels of sleep disturbance than those not receiving adjuvant therapy. Sleep disturbance is associated with other symptoms experienced by patients with cancer and thus requires continual assessment and future research into effective interventions.

Older Women and Opioid Analgesia after Breast Cancer Surgery.

PURPOSE: To explore which factors influence opioid analgesia use in older women during the 48-hour period after hospital discharge following initial breast cancer surgery. DESIGN: This cross-sectional, descriptive study involved a cohort (n = 57) of older women recruited for a larger study of breast cancer patients. METHODS: We gathered patient-reported data pertinent to perioperative and post-discharge pain control. Data were analyzed using linear regression to explore those characteristics that had the greatest influence on the amount of post-discharge opioid analgesia required. RESULTS: After hospital discharge, 29 older women (51%) with breast cancer avoided opioid analgesia for various reasons. The number of prescribed opioid tablets each woman self-administered determined the total dosage of analgesia required 48 hours post-discharge. CONCLUSIONS: The majority of this sample of older women with early-stage breast cancer experienced adequate pain relief after surgery and required little or no postoperative or postdischarge opioid analgesia. Optimization of the pain control experience for older women with breast cancer requires thorough pain assessment from diagnosis through survivorship through the end of life. This can be achieved by equipping women in this population to advocate for their pain control needs in real time. Future studies that elucidate preferences, beliefs, and current pain control practices before, during, and after breast cancer surgery will improve safety and efficacy of pain control for this fast-growing population.

Examining the effect of 5-HTTLPR on depressive symptoms in postmenopausal women 1 year after initial breast cancer treatment.

BACKGROUND: Depression following the diagnosis of breast cancer has been well documented, and occurs in as many as 40% of women. The serotonin transporter gene SLC6A4 and its functional polymorphism 5-HTTLPR have been extensively studied as factors in the development of depression. Many research studies have demonstrated conflicting results, and the contribution of 5-HTTLPR to depression is unclear. PURPOSE: The purpose of this study was to compare the relationship between depressive symptoms and serotonin transporter gene polymorphisms between women with early-stage breast cancer 1 year following initial diagnosis and surgery and matched controls. METHODS: Participants (N = 125), included postmenopausal women following breast cancer surgery (n = 80) and age-and education-matched healthy controls (n = 45). The genetic elements of interest were the long (LA) and short (S) alleles of 5-HTTLPR, as well as the single nucleotide polymorphism rs25531 A > G within the L-allele (LG). DNA was extracted from either blood or saliva and analyzed for the SLC6A4 polymorphisms. The outcome measures for this longitudinal study included Beck Depression Inventory scores and physical function domain scores from the Medical Outcome Study Short Form 36. RESULTS: Women with breast cancer demonstrated greater depressive symptomatology and decreased physical function compared to healthy controls. The LA/LA genotype was associated with increased depressive symptomatology in the overall sample and within the controls. The LA/LA genotype appeared with greater frequency in the experimental group, but the relationship with increased depressive symptoms was not observed. Physical function was a significant (p < 0.00) predictor of depressive symptoms in both groups at 12 months. CONCLUSION: The relationship between 5-HTTLPR and depressive symptomatology in breast cancer patients remains unclear. A potential clinical application includes monitoring physical function and addressing increased depressive symptoms as physical function declines.

The Relationship of Age and Postoperative Pain in Women after Surgery for Breast Cancer.

BACKGROUND: In the past, elderly women with breast cancer were not offered surgery because of beliefs that they would experience serious complications from comorbidities and increased chronological age. Today the decision to offer surgery is based on a woman's fitness rather than her age. OBJECTIVE: The purpose of this study is to compare the experience of postoperative nausea and vomiting (PONV), anxiety, and reported pain levels in women who represent four different age groups after breast cancer surgery. This study employed a prospective comparative design. A large women's hospital which houses a Comprehensive Breast Care Program. Women diagnosed with early stage breast cancer and scheduled for surgical resection. METHODS: Postoperative pain was measured in the postanesthesia care unit using an 11-point verbal pain scale, PONV was measured categorically, and if present, severity of nausea was assessed. Anxiety was measured preoperatively by the short-form Profile of Mood States. FINDINGS: A total of 97 women aged 37-78 participated in this study. Overall, 35% of all women experienced PONV; only two women (18%) in the highest age range (70-79) experienced PONV, yet they reported significantly more pain than women in the other age groups. Understanding the difference in postoperative symptoms experienced by older woman after surgery for breast cancer will support the development of age-specific strategies.

A Prospective Study of Nausea and Vomiting After Breast Cancer Surgery.

PURPOSE: Postoperative nausea and vomiting (PONV) and post-discharge nausea and vomiting (PDNV) continue to be common and disturbing complications experienced after surgery, particularly in women and especially in women undergoing breast cancer surgery. The purpose of this study was to assess the incidence and risk factors associated with PONV and PDNV from preoperative to 48 hours postoperatively in 97 women scheduled for breast cancer surgery. DESIGN: Prospective, comparative design. METHODS: After informed consent was obtained, women scheduled for breast cancer surgery were evaluated for incidence of vomiting, as well as the presence and severity of nausea from the preoperative holding area for 48 hours following surgery. Vomiting was assessed as both a nominally scaled, binary variable (Yes/No) and as a continuous variable to measure separate emetic events. Nausea was measured on an 11point verbal numeric scale with 0 being the absence of nausea and 10 representing the highest level of nausea ever experienced. RESULTS: Twenty-nine (29.8%) women experienced nausea, and nine (9%) women experienced nausea and vomiting while in the post-anesthesia care unit despite close attention to the need for prophylactic antiemetic medications. Women who experienced PONV had higher levels of pain and received more opioids than those women who did not experience PONV. Women who received intravenous acetaminophen did not experience less PONV in this study. PDNV occurred more frequently than PONV, with 34 women (35%) reporting occurrence after discharge. About 13 women who did not experience PONV while in the PACU subsequently experienced PDNV after leaving the hospital, evidence for the importance of patient discharge teaching regarding these symptoms. Although clinical guidelines are necessary, our observation is that nurses in the PACU setting continuously challenge themselves to individualize the combination of medications and activities for each patient to reduce PONV after surgery.

The Psychoneurologic Symptom Cluster and Its Association With Breast Cancer Genomic Instability.

OBJECTIVES: To phenotype the psychoneurologic (PN) symptom cluster in individuals with metastatic breast cancer and associate those phenotypes with individual characteristics and cancer genomic variables from circulating tumor DNA. SAMPLE & SETTING: This study included 201 individuals with metastatic breast cancer recruited in western Pennsylvania. METHODS & VARIABLES: A descriptive, cross-sectional design was used. Symptom data were collected via the MD Anderson Symptom Inventory, and cancer genomic data were collected via ultra-low-pass whole-genome sequencing of circulating tumor DNA from participant blood. RESULTS: Three distinct PN symptom phenotypes were described in a population with metastatic breast cancer: mild symptoms, moderate symptoms, and severe mood-related symptoms. Breast cancer TP53 deletion was significantly associated with membership in a moderate to severe symptoms phenotype (p = 0.013). IMPLICATIONS FOR NURSING: Specific cancer genomic changes associated with increased genomic instability may be predictive of PN symptoms. This finding may enable proactive treatment or reveal new therapeutic targets for symptom management.

The Cancer Genomic Integration Model for Symptom Science (CGIMSS): A Biopsychosocial Framework.

Current nursing research has characterized symptom clusters and trajectories in individuals with breast cancer. The existing literature describes the relationship between symptoms and biological variables and the potential moderating effects of individual and social factors. The genomic profiling of breast cancer has also been an area of much recent research. Emerging evidence indicates that incorporating cancer genomics into symptom science research can aid in the prognostication of symptoms and elucidate targets for symptom management interventions. The aim of this paper is to outline a model to integrate cancer genomics into symptom science research, illustrated using breast cancer and psychoneurological (PN) symptoms as an example. We present a review of the current literature surrounding breast cancer genomics (specifically cancer genomic instability) and the biological underpinnings of the PN symptom cluster. Advances in both of these areas indicate that inflammation may serve as the bridge between cancer genomics and the PN symptom cluster. We also outline how the integration of cancer genomics into symptom science research synergizes with current research of individual and social factors in relation to symptoms. This model aims to provide a framework to guide future biopsychosocial symptom science research that can elucidate new predictive methods and new targets for intervention.

Oncology Nurses' Role in Promoting Patient Self-Advocacy.

Teaching patients with cancer the skill of self-advocacy shifts the focus of their cancer care onto what is important to them, leading to optimized patient-centered care. As oncology nurses, providing support to patients as they self-advocate to get their needs met fosters a collaborative relationship, creating an environment in which patients feel comfortable verbalizing their needs and concerns.

Symptom Science: Omics and Response to Non-Pharmacological Interventions.

Incorporating omics into non-pharmacological intervention research design could provide a better understanding of the variability in response to these interventions. It would also provide evidence for precision-based non-pharmacological interventions, including interventions focused on symptoms. The purpose of this manuscript was to present examples of studies that have used omics to examine response to non-pharmacological intervention. Using the interventions of exercise, diet (related to obesity), cognitive based therapy, and alternative mind-body practices (meditation, yoga, and tai chi), PubMed was searched to identify studies that incorporated genomic or other omic approaches as part of a non-pharmacological intervention. The review identified genes associated with the effectiveness of each of the interventions. Although there were no genes that were associated with all four interventions, there were nine genes that were the focus of more than one intervention (ACE, BDNF, COMT, CXCL8, IL6, SL6A4, TNF, GSTM1, PTGER3). All nine of these genes were either directly or indirectly biologically related to one another, suggesting that this cadre of genes could serve as an initiation point for investigations using omic approaches to better understand response to non-pharmacological interventions.

Integrative Review of Reproductive Decision Making of Women Who Are BRCA Positive.

OBJECTIVE: To synthesize research findings about reproductive decision making among women who are BRCA positive. DATA SOURCES: PubMed and CINAHL. STUDY SELECTION: Articles published in English between 2000 and June 28, 2020, about the reproductive decision making of women with a confirmed BRCA1 or BRCA2 mutation. DATA EXTRACTION: We extracted data about participants, study design, analysis, follow-up, and results. We used the modified Downs and Black checklist and Kennelly's qualitative data analysis to rate studies for quality and applicability by using. DATA SYNTHESIS: We included five of 257 screened articles in our synthesis. The total sample size of the five studies was 1,468 women. The most prevalent factors related to reproductive decision making were the impending decisions regarding childbearing and family choices, including decisions about biological children, preventive surgery, preimplantation genetic diagnosis, and prenatal diagnosis to prevent further transmission of a BRCA mutation, and family planning. CONCLUSION: A lack of knowledge exists about the reproductive decision-making processes of women who are BRCA positive. A better understanding of this process would provide nurses and other clinicians with the knowledge needed to support these women through their reproductive life choices.

Critical thinking ability of new graduate and experienced nurses.

AIM: This paper is a report of a study to identify critical thinking learning needs of new and experienced nurses. BACKGROUND: Concern for patient safety has grown worldwide as high rates of error and injury continue to be reported. In order to improve patient safety, nurses must be able to recognize changes in patient condition, perform independent nursing interventions, anticipate orders and prioritize. METHODS: In 2004-2006, a consecutive sample of 2144 newly hired nurses in a university-affiliated healthcare system completed the Performance Based Development System Assessment consisting of 10 videotaped vignettes depicting change in patient status. Results were reported as meeting or not meeting expectations. For nurses not meeting expectations, learning needs were identified in one of six subcategories. RESULTS: Overall, 74.9% met assessment expectations. Learning needs identified for nurses not meeting expectations included initiating independent nursing interventions (97.2%), differentiation of urgency (67%), reporting essential clinical data (65.4%), anticipating relevant medical orders (62.8%), providing relevant rationale to support decisions (62.6%) and problem recognition (57.1%). Controlling for level of preparation, associate (P=0.007) and baccalaureate (P<0.0001) nurses were more likely to meet expectations as years of experience increased; a similar trend was not seen for diploma nurses (P=0.10). Controlling for years of experience, new graduates were less likely to meet expectations compared with nurses with >or=10 years experience (P=0.046). CONCLUSION: Patient safety may be compromised if a nurse cannot provide clinically competent care. Assessments such as the Performance Based Development System can provide information about learning needs and facilitate individualized orientation targeted to increase performance level.

Research Agenda of the Oncology Nursing Society: 2019-2022.

PROBLEM STATEMENT: To define the Oncology Nursing Society Research Agenda for 2019-2022. DESIGN: Multimethod, consensus-building approach by members of the Research Agenda Project Team. DATA SOURCES: Expert opinion, literature review, surveys, interviews, focus groups, town hall, and review of research priorities from other cancer care organizations and funding agencies. ANALYSIS: Content analysis and descriptive statistics were used to synthesize research priority themes that emerged. FINDINGS: Three priority areas for scientific development were identified. IMPLICATIONS FOR NURSING: The Research Agenda can be used to focus oncology nurses' research, scholarship, leadership, and health policy efforts to advance quality cancer care, inform research funding priorities, and align initiatives and resources across the ONS enterprise.

Symptom Science: Omics Supports Common Biological Underpinnings Across Symptoms.

For precision health care to be successful, an in-depth understanding of the biological mechanisms for symptom development and severity is essential. Omics-based research approaches facilitate identification of the biological underpinnings of symptoms. We reviewed literature for omics-based approaches and exemplar symptoms (sleep disruption, cognitive impairment, fatigue, gastrointestinal [GI] distress, and pain) to identify genes associated with the symptom or symptoms across disease processes. The review yielded 27 genes associated with more than one symptom. ABCB1 (MDR1), APOE, BDNF, CNR1, COMT, DAT1 (SLC6A3), DRD4, ESR1, HLA-DRB1, IL10, IL1B, IL6, LTA, PTGS2 (COX-2), SLC6A4, and TNF were associated with cognitive impairment and pain, which had the most genes in common. COMT and TNF were related to all symptoms except sleep disruption. IL1B was associated with all symptoms except cognitive impairment. IL10, IL1A, IL1B, IL1RN, IL6, and IL8 (CXCL8) were linked with all the exemplar symptoms in various combinations. ABCB1 (MDR1) and SLC6A4 were associated with cognitive impairment, GI distress, and pain. IL10 and IL6 were linked to cognitive impairment, fatigue, and pain. APOE and BDNF were associated with sleep disruption, cognitive impairment, and pain. The 27 genes were associated with canonical pathways including immune, inflammatory, and cell signaling. The pathway analysis generated a 15-gene model from the 27 as well as 3 networks, which incorporated new candidate genes. The findings support the hypothesis of overlapping biological underpinnings across the exemplar symptoms. Candidate genes may be targeted in future omics research to identify mechanisms of co-occurring symptoms for potential precision treatments.

Managing Symptoms: Enhancing Patients Self-Management Knowledge and Skills for Surgical Recovery.

OBJECTIVES: To review postoperative symptoms experienced by patients following surgery for cancer and discuss focused, evidenced-based methods to teach the patient acute pain and symptom management to include both pharmacological and non-pharmacological strategies. DATA SOURCES: Peer reviewed articles and national guidelines. CONCLUSION: Although significant advances have been made in providing effective acute pain control, pain remains a serious consequence after cancer surgery. Most patients go home after surgery (often the day of their surgery) not taking their pain medications or with inadequate pain medication. Postoperative symptoms such as nausea, constipation, and fatigue, and complications such as blood clots and infection, may present barriers to post-surgical recovery that can affect initiation of adjuvant therapy. IMPLICATIONS FOR NURSING PRACTICE: Nurses who are equipped with successful strategies to support self-management of postoperative symptoms will ensure that patients have a positive surgical experience.

Primer in Genetics and Genomics, Article 1: DNA, Genes, and Chromosomes.

Precision medicine refers to the practice of determining a patient's unique genetic, biomarker, and other characteristics for the purpose of improving his or her clinical outcomes. Not all patients with the same clinical diagnosis respond equally to identical treatment regimens. By examining patients at the molecular level, health-care providers will be better able to apply the most effective therapies that each individual requires. To understand precision medicine, nurses must have a solid understanding of genomics and proteomics. The purpose of this article is to (1) provide a historical review of what and how we have learned about the genome, particularly in the past century, (2) explain the processes whereby genetic information in cellular DNA is transcribed to messenger RNA and translated to protein, and (3) introduce genetic and epigenetic mechanisms that regulate gene expression.

Exploring the multifactorial nature of postoperative nausea and vomiting in women following surgery for breast cancer.

BACKGROUND: Postoperative nausea and vomiting (PONV) are two of the most frequent and distressing complications following surgical procedures, with as many as 80% of patients considered to be at risk. Despite recognition of well-established risk factors and the subsequent use of clinical guidelines, 20-30% of women do not respond to antiemetic protocols, indicating that there may be a genetic risk. OBJECTIVE: The purpose of this pilot study was to describe the incidence and explore the risk factors associated with PONV after surgery in women diagnosed with early stage breast cancer. METHODS: A prospective cohort design was employed to measure PONV in women recruited prior to surgery. DNA was extracted from saliva samples collected prior to discharge. Polymorphisms for seven candidate genes with a known role in one of the neural pathways associated with PONV were included in this study; serotonin receptor (HTR3A), serotonin transport (SLC6A4), tryptophan (TPH), dopamine receptors (DRD2/ANKK and DRD3), catechol-O-methyltransferase (COMT) and histamine (H1). RESULTS: Twenty-nine (29.8%) women experienced nausea and 10 (11%) experienced nausea and vomiting while in the PACU despite administration of multiple antiemetic medications. Women who experienced PONV had higher levels of pain and received more opioids than those women who did not experienced PONV. Odds ratios demonstrated that alleles for the COMT, DRD3, and TPH genes were associated with decreased PONV. CONCLUSION: The understanding of the multifactorial nature of PONV and the recognition of genetic risk will ultimately lead to the development of personalized interventions to manage these frequent and often debilitating symptoms.

Beyond BRCA: A Pilot Program to Assess and Improve Knowledge of Pharmacogenomic Testing Among Advanced Practitioners in a Breast Cancer Treatment Setting.

To provide the best available evidence-based care to their patients, advanced practitioners (APs) must become proficient in genomic competencies and remain informed regarding the availability of pharmacogenomic tests. Databases, such as the Centers for Disease Control and Prevention's "Genomic Testing," provide guidance about pharmacogenomic testing, but many APs are not aware of these resources. This study employed a quasi-experimental pretest/posttest design using a convenience sample of APs in a large clinical outpatient breast cancer clinic to assess the knowledge base, beliefs, attitudes, and barriers regarding pharmacogenomic testing among front-line APs and increase knowledge through a targeted educational intervention. The objectives of the educational intervention were to (1) increase knowledge of the clinical indication for testing; (2) increase collaboration among the interprofessional team; and (3) identify correctly when the plan of care should be modified based on pharmacogenomic test results to optimize patient outcomes. Responses showed that these oncology APs possess a strong foundation in genetics and support the addition of new pharmacogenomic tests to their practice.

Priorities for oncology nursing research: the 2013 national survey.

PURPOSE/OBJECTIVES: To advance the goals of evidence-based care and prioritize the knowledge generation that addresses contemporary challenges in oncology nursing. Results are used to inform the development of the Oncology Nursing Society (ONS) Research Agenda and by the ONS Foundation to develop strategic research initiatives. DESIGN: Descriptive, cross-sectional survey. SETTING: Web-based survey. SAMPLE: 8,554 ONS members from all levels of education. All doctorally prepared members were invited to participate. A random stratified sample was obtained from the remainder of the membership. METHODS: The ONS Research Priorities Survey project team created the survey and analyzed and interpreted the results. Members received an email invitation and follow-up reminders for survey completion. MAIN RESEARCH VARIABLES: Oncology nursing research and evidence-based practice topic questions. FINDINGS: The response rate was 11%, which is comparable to previous surveys. Topics ranked included descriptive research on patient adherence; intervention studies to optimize adherence, achieve concordance with cancer screening guidelines in minority populations, manage neurologic and cardiovascular late effects, and manage symptoms and symptom clusters; and studies to identify optimal delivery models for survivorship care. These findings have direct implications for translating existing evidence into practice and underscore the need for intervention research focused on improving patient-centered outcomes. CONCLUSIONS: Results provide a broad assessment of member views regarding oncology research priorities. Given the response rate, additional strategies to encourage member participation will be considered. IMPLICATIONS FOR NURSING: The results, together with the updates of the ONS Research Agenda, can guide ONS and ONS Foundation research and evidence-based practice initiatives.