GD2-CAR T cell therapy for H3K27M-mutated diffuse midline gliomas.

Diffuse intrinsic pontine glioma (DIPG) and other H3K27M-mutated diffuse midline gliomas (DMGs) are universally lethal paediatric tumours of the central nervous system1. We have previously shown that the disialoganglioside GD2 is highly expressed on H3K27M-mutated glioma cells and have demonstrated promising preclinical efficacy of GD2-directed chimeric antigen receptor (CAR) T cells2, providing the rationale for a first-in-human phase I clinical trial (NCT04196413). Because CAR T cell-induced brainstem inflammation can result in obstructive hydrocephalus, increased intracranial pressure and dangerous tissue shifts, neurocritical care precautions were incorporated. Here we present the clinical experience from the first four patients with H3K27M-mutated DIPG or spinal cord DMG treated with GD2-CAR T cells at dose level 1 (1 × 106 GD2-CAR T cells per kg administered intravenously). Patients who exhibited clinical benefit were eligible for subsequent GD2-CAR T cell infusions administered intracerebroventricularly3. Toxicity was largely related to the location of the tumour and was reversible with intensive supportive care. On-target, off-tumour toxicity was not observed. Three of four patients exhibited clinical and radiographic improvement. Pro-inflammatory cytokine levels were increased in the plasma and cerebrospinal fluid. Transcriptomic analyses of 65,598 single cells from CAR T cell products and cerebrospinal fluid elucidate heterogeneity in response between participants and administration routes. These early results underscore the promise of this therapeutic approach for patients with H3K27M-mutated DIPG or spinal cord DMG.

Symptom management care pathway adaptation process and specific adaptation decisions.

BACKGROUND: There is substantial heterogeneity in symptom management provided to pediatric patients with cancer. The primary objective was to describe the adaptation process and specific adaptation decisions related to symptom management care pathways based on clinical practice guidelines. The secondary objective evaluated if institutional factors were associated with adaptation decisions. METHODS: Fourteen previously developed symptom management care pathway templates were reviewed by an institutional adaptation team composed of two clinicians at each of 10 institutions. They worked through each statement for all care pathway templates sequentially. The institutional adaptation team made the decision to adopt, adapt or reject each statement, resulting in institution-specific symptom management care pathway drafts. Institutional adaption teams distributed the 14 care pathway drafts to their respective teams; their feedback led to care pathway modifications. RESULTS: Initial care pathway adaptation decision making was completed over a median of 4.2 (interquartile range 2.0-5.3) weeks per institution. Across all institutions and among 1350 statements, 551 (40.8%) were adopted, 657 (48.7%) were adapted, 86 (6.4%) were rejected and 56 (4.1%) were no longer applicable because of a previous decision. Most commonly, the reason for rejection was not agreeing with the statement (70/86, 81.4%). Institutional-level factors were not significantly associated with statement rejection. CONCLUSIONS: Acceptability of the 14 care pathways was evident by most statements being adopted or adapted. The adaptation process was accomplished over a relatively short timeframe. Future work should focus on evaluation of care pathway compliance and determination of the impact of care pathway-consistent care on patient outcomes. TRIAL REGISTRATION: clinicaltrials.gov, NCT04614662. Registered 04/11/2020, https://clinicaltrials.gov/ct2/show/NCT04614662?term=NCT04614662&draw=2&rank=1 .

Treatment of breakthrough and prevention of refractory chemotherapy-induced nausea and vomiting in pediatric cancer patients: Clinical practice guideline update.

This clinical practice guideline update provides recommendations for treating breakthrough chemotherapy-induced nausea and vomiting (CINV) and preventing refractory CINV in pediatric patients. Two systematic reviews of randomized controlled trials in adult and pediatric patients informed the recommendations. In patients with breakthrough CINV, escalation of antiemetic agents to those recommended for chemotherapy of the next higher level of emetogenic risk is strongly recommended. A similar recommendation to escalate therapy is made to prevent refractory CINV in patients who did not experience complete breakthrough CINV control and are receiving minimally or low emetogenic chemotherapy. A strong recommendation to use antiemetic agents that controlled breakthrough CINV for the prevention of refractory CINV is also made.

Validation of healthcare professional proxy-reported children's International Mucositis Evaluation Scale.

OBJECTIVE: The objective was to describe the reliability and validity of the healthcare professional proxy-report version of the Children's International Mucositis Evaluation Scale (ChIMES). METHODS: We included pediatric patients who were between 4 and 21 years of age and scheduled to undergo hematopoietic cell transplantation. Mucositis was evaluated by trained healthcare professionals who scored ChIMES, the World Health Organization oral toxicity scale, mouth, and throat pain visual analogue scale, National Cancer Institute-Common Terminology Criteria and the Oral Mucositis Daily Questionnaire. Measures were completed daily and evaluated on days 7-17 post-stem cell infusion for this analysis. Psychometric properties examined were internal consistency, test-retest reliability (days 13 and 14), and convergent construct validity. RESULTS: There were 192 participants included. Cronbach's alpha was 0.90 for ChIMES Total Score and 0.93 for ChIMES Percentage Score. Test-retest reliability were as follows: intraclass correlation coefficient (ICC) 0.82 (95% confidence interval (CI) 0.77-0.85) for ChIMES Total Score and ICC 0.82 (95% CI 0.77-0.86) for ChIMES Percentage Score. In terms of construct validation, all correlations between measures met or exceeded those hypothesized (all p < 0.05). CONCLUSIONS: The healthcare professional proxy-report version of ChIMES is reliable and valid for children and adolescents undergoing hematopoietic cell transplantation.

Epinephrine (adrenaline) compared to selective beta-2-agonist in adults or children with acute asthma: a systematic review and meta-analysis.

BACKGROUND: International asthma guidelines recommend against epinephrine (adrenaline) administration in acute asthma unless associated with anaphylaxis or angio-oedema. However, administration of intramuscular epinephrine in addition to nebulised selective ß2-agonist is recommended for acute severe or life-threatening asthma in many prehospital guidelines. We conducted a systematic review to determine the efficacy of epinephrine in comparison to selective ß2-agonist in acute asthma. METHODS: We included peer-reviewed publications of randomised controlled trials (RCTs) that enrolled children or adults in any healthcare setting and compared epinephrine by any route to selective ß2-agonist by any route for an acute asthma exacerbation. The primary outcome was treatment failure, including hospitalisation, need for intubation or death. RESULTS: Thirty-eight of 1140 studies were included. Overall quality of evidence was low. Seventeen studies contributed data on 1299 participants to the meta-analysis. There was significant statistical heterogeneity, I2=56%. The pooled Peto's OR for treatment failure with epinephrine versus selective ß2-agonist was 0.99 (0.75 to 1.32), p=0.95. There was strong evidence that recruitment age group was associated with different estimates of the odds of treatment failure; with studies recruiting adults-only having lower odds of treatment failure with epinephrine. It was not possible to determine whether epinephrine in addition to selective ß2-agonist improved outcomes. CONCLUSION: The low-quality evidence available suggests that epinephrine and selective ß2-agonists have similar efficacy in acute asthma. There is a need for high-quality double-blind RCTs to determine whether addition of intramuscular epinephrine to inhaled or nebulised selective ß2-agonist improves outcome. PROSPERO REGISTRATION NUMBER: CRD42017079472.

Feeling scared or worried self-report in children receiving cancer treatments using the Symptom Screening in Pediatrics Tool (SSPedi).

INTRODUCTION: The objectives of this study were to describe reports of bother for feeling scared or worried among children with cancer and pediatric hematopoietic stem cell transplant (HSCT) recipients, and to identify factors associated with it. METHODS: We included children receiving cancer treatments who were 8-18 years of age. Three patient types were enrolled: inpatients receiving active cancer treatment, outpatients receiving maintenance acute lymphoblastic leukemia chemotherapy, and outpatients in survivorship. Amount of bother due to feeling scared or worried yesterday or today was self-reported using the Symptom Screening in Pediatrics Tool (SSPedi) on a 0-4 scale. Risk factors were evaluated using logistic regression. RESULTS: Among the 502 children included, 225 (45.0%) reported any degree of bother (score ≥ 1) and 29 (5.8%) reported severe bother (score ≥ 3) for feeling scared or worried. In multiple regression evaluating any bother, boys were less likely to be bothered (odds ratio (OR) 0.60, 95% confidence interval (CI) 0.41-0.87) and inpatients receiving active cancer treatment were more likely to be bothered compared to outpatients in survivorship (OR 3.58, 95% CI 2.00-6.52). The only factor associated with being severely bothered by feeling scared or worried was clinic visit or admission due to fever (OR 4.57, 95% CI 1.24-13.60). DISCUSSION: We found 45% of children receiving cancer treatments reported being bothered by feeling scared or worried. Girls and inpatients receiving active treatment experienced more bother of any degree, while visiting the hospital due to fever was associated with being severely bothered. Future work should identify interventions to prevent or alleviate this symptom.

Engaging Maori with qualitative healthcare research using an animated comic.

This article reports an effective strategy for recruiting patients with asthma to a qualitative study using an animated comic advertised on social media. An ad spend of NZ$432 on Facebook resulted in 101 study enquiries, and 27 participants taking part in the focus groups, of which 16 (56%) were Maori, the Indigenous Peoples of New Zealand. Representation of Maori amongst participants was over five times higher than their proportion in the local population (9.7%), resulting in data fulfilling the principle of equal explanatory power, an approach to research which can help advance Maori health development and address inequity. The success of this campaign is of particular interest for health researchers in New Zealand where Maori continue to be disproportionately affected by poorer health outcomes compared with non-Maori, particularly those with asthma. Approaches that better engage and support participation of under-represented communities in clinical research are of wider global interest. We reflect on the recruitment strategy and outcomes within a Kaupapa Maori framework, explore how this can be applied more widely in healthcare, and suggest direction for future study and implementation. Lay summary We designed an animated comic to advertise a study for patients with asthma. This was shared locally with a Facebook ad. The approach was highly engaging with the public, and resulted in rapid recruitment. Interestingly, participation of Maori (the Indigenous People of New Zealand) was over five times higher than their proportion in the local population. Maori have poorer health outcomes and increased barriers to healthcare access compared with non-Maori, particularly those with asthma. Approaches which can engage and support under-represented communities to participate in clinical research are of wider global interest. In this article, we reflect on the recruitment strategy and outcomes, and suggest direction for future study and implementation.

Budesonide-formoterol reliever therapy versus maintenance budesonide plus terbutaline reliever therapy in adults with mild to moderate asthma (PRACTICAL): a 52-week, open-label, multicentre, superiority, randomised controlled trial.

BACKGROUND: In adults with mild asthma, a combination of an inhaled corticosteroid with a fast-onset long-acting ß-agonist (LABA) used as reliever monotherapy reduces severe exacerbations compared with short-acting ß-agonist (SABA) reliever therapy. We investigated the efficacy of combination budesonide-formoterol reliever therapy compared with maintenance budesonide plus as-needed terbutaline. METHODS: We did a 52-week, open-label, parallel-group, multicentre, superiority, randomised controlled trial at 15 primary care or hospital-based clinical trials units and primary care practices in New Zealand. Participants were adults aged 18-75 years with a self-reported doctor's diagnosis of asthma who were using SABA for symptom relief with or without maintenance low to moderate doses of inhaled corticosteroids in the previous 12 weeks. We randomly assigned participants (1:1) to either reliever therapy with budesonide 200 µg-formoterol 6 µg Turbuhaler (one inhalation as needed for relief of symptoms) or maintenance budesonide 200 µg Turbuhaler (one inhalation twice daily) plus terbutaline 250 µg Turbuhaler (two inhalations as needed). Participants and investigators were not masked to group assignment; the statistician was masked for analysis of the primary outcome. Six study visits were scheduled: randomisation, and weeks 4, 16, 28, 40, and 52. The primary outcome was the number of severe exacerbations per patient per year analysed by intention to treat (severe exacerbations defined as use of systemic corticosteroids for at least 3 days because of asthma, or admission to hospital or an emergency department visit because of asthma requiring systemic corticosteroids). Safety analyses included all participants who had received at least one dose of study treatment. This trial is registered with the Australian New Zealand Clinical Trials Registry, number ACTRN12616000377437. FINDINGS: Between May 4, 2016, and Dec 22, 2017, we assigned 890 participants to treatment and included 885 eligible participants in the analysis: 437 assigned to budesonide-formoterol as needed and 448 to budesonide maintenance plus terbutaline as needed. Severe exacerbations per patient per year were lower with as-needed budesonide-formoterol than with maintenance budesonide plus terbutaline as needed (absolute rate per patient per year 0·119 vs 0·172; relative rate 0·69, 95% CI 0·48-1·00; p=0·049). Nasopharyngitis was the most common adverse event in both groups, occurring in 154 (35%) of 440 patients receiving as-needed budesonide-formoterol and 144 (32%) of 448 receiving maintenance budesonide plus terbutaline as needed. INTERPRETATION: In adults with mild to moderate asthma, budesonide-formoterol used as needed for symptom relief was more effective at preventing severe exacerbations than maintenance low-dose budesonide plus as-needed terbutaline. The findings support the 2019 Global Initiative for Asthma recommendation that inhaled corticosteroid-formoterol reliever therapy is an alternative regimen to daily low-dose inhaled corticosteroid for patients with mild asthma. FUNDING: Health Research Council of New Zealand.

What matters most to patients when choosing treatment for mild-moderate asthma? Results from a discrete choice experiment.

BACKGROUND: An as-needed combination preventer and reliever regimen was recently introduced as an alternative to conventional daily preventer treatment for mild asthma. In a subgroup analysis of the PRACTICAL study, a pragmatic randomised controlled trial of budesonide-formoterol reliever therapy versus maintenance budesonide plus terbutaline reliever therapy in adults with mild asthma, we recently reported that about two-thirds preferred as-needed combination preventer and reliever therapy. The aim of this study was to determine the relative importance of attributes associated with these two asthma therapies in this subgroup of participants who indicated their preferred treatment in the PRACTICAL study. METHODS: At their final study visit, a subgroup of participants indicated their preferred treatment and completed a discrete choice experiment using the Potentially All Pairwise RanKings of all possible Alternatives method and 1000minds software. Treatment attributes and their levels were selected from measurable study outcomes, and included: treatment regimen, shortness of breath, steroid dose and likelihood of asthma flare-up. RESULTS: The final analysis dataset included 288 participants, 64% of whom preferred as-needed combination preventer and reliever. Of the attributes, no shortness of breath and lowest risk of asthma flare-up were ranked highest and second highest, respectively. However, the relative importance of the other two attributes varied by preferred therapy: treatment regimen was ranked higher by participants who preferred as-needed treatment than by participants who preferred maintenance treatment. CONCLUSIONS: Knowledge of patient preferences for treatment attributes together with regimen characteristics can be used in shared decision-making regarding choice of treatment for patients with mild-moderate asthma. TRIAL REGISTRATION NUMBER: ACTRN12616000377437.

Self-titration of inhaled corticosteroid and ß2-agonist in response to symptoms in mild asthma: a pre-specified analysis from the PRACTICAL randomised controlled trial.

INTRODUCTION: In mild asthma, as-needed budesonide-formoterol is superior or noninferior to maintenance budesonide plus as-needed short-acting ß2-agonist in reducing severe exacerbations. In this pre-specified analysis, we investigated patterns of inhaled corticosteroid (ICS) and ß2-agonist use in PRACTICAL, a randomised controlled trial. METHODS: Participants were randomised 1:1 to as-needed budesonide-formoterol (200/6 µg Turbuhaler, one actuation) or maintenance budesonide (200 µg Turbuhaler, one actuation twice a day) with as-needed terbutaline (250 µg, two actuations) for 52 weeks. 110 participants had electronic monitors attached to their study inhalers which captured the time and date of every actuation. Key outcome measures were patterns of ICS and ß2-agonist use. One actuation of budesonide-formoterol was considered to be an equivalent bronchodilator dose as two actuations of terbutaline. RESULTS: Participants randomised to as-needed budesonide-formoterol had more days with no ICS use compared with maintenance budesonide (median total days of no use 156 versus 22 days, respectively), lower median daily budesonide dose (164 versus 328 µg, respectively) and a greater median number of days of ≥4 budesonide actuations (4 versus 1 days, respectively). Participants randomised to as-needed budesonide-formoterol took higher equivalent doses of ß2-agonist both overall (median number of actuations 0.8 versus 0.3 per day, respectively) and in response to worsening asthma (total number of "overuse days" of >8 or >16 actuations of budesonide-formoterol or terbutaline 33 versus 10 days, respectively). CONCLUSIONS: The timing of ICS dose when self-titrated to ß2-agonist use is more important than total ICS dose in reducing severe exacerbation risk in mild asthma, when associated with greater overall use of as-needed ß2-agonist.

Patient preferences for symptom-driven or regular preventer treatment in mild to moderate asthma: findings from the PRACTICAL study, a randomised clinical trial.

Symptom-driven low-dose inhaled corticosteroid-formoterol is safe and effective in mild asthma and has been recommended as one of the preferred treatment regimens at steps 1 and 2 in the 2019 update of the Global Initiative for Asthma. However, there are no data on patient preferences for this regimen.A subgroup of participants in the PRACTICAL study (ACTRN12616000377437), a randomised controlled trial comparing symptom-driven budesonide-formoterol with maintenance budesonide plus as-needed terbutaline completed a survey on treatment preferences, satisfaction, beliefs and experience at their final study visit.306 (75%) out of 407 eligible participants completed the survey. Regimen preference was strongly associated with randomised treatment, as were preferences for and beliefs about preventer inhaler use. Combination preventer and reliever as-needed therapy was preferred by 135 (90%, 95% CI 85.2-94.8%) out of 150 who were randomised to as-needed budesonide-formoterol, and by 63 (40%, 95% CI 32.7-48.1%) out of 156 who were randomised to maintenance budesonide. By contrast, twice-daily preventer inhaler with a reliever inhaler as required was preferred by 15 (10%) out of 150 of those randomised to as-needed budesonide-formoterol and 93 (60%) out of 156 of those randomised to maintenance budesonide. Satisfaction with all study inhalers was high. Of patients randomised to as-needed budesonide-formoterol 92% (n=138) were confident using it as a reliever at the end of the study.Although most participants preferred the regimen to which they had been randomised, this association was much stronger for those randomised to budesonide-formoterol as needed, indicating that most patients preferred as-needed corticosteroid-formoterol therapy if they had experienced it.

Taste changes in children with cancer and hematopoietic stem cell transplant recipients.

BACKGROUND: Objectives were to describe bothersome self-reported changes in taste in pediatric oncology and hematopoietic stem cell (HSCT) patients and to identify patient and treatment-related factors associated with bothersome taste changes. METHODS: We prospectively enrolled children and adolescents with cancer or pediatric HSCT recipients 8-18 years of age from three groups: inpatients receiving cancer treatments; outpatients in maintenance therapy for acute lymphoblastic leukemia (ALL); and outpatients in survivorship. Bothersome changes in taste was self-reported using the Symptom Screening in Pediatrics Tool (SSPedi); nausea was self-reported using the Pediatric Nausea Assessment Tool (PeNAT). RESULTS: Among the 502 children included, 226 (45.0%) reported bothersome taste changes and 48 (9.6%) reported severely bothersome taste changes. In multiple regression, factors independently associated with severely bothersome taste changes were: inpatients receiving cancer treatments vs outpatients in survivorship (odds ratio (OR) 12.28, 95% confidence interval (CI) 2.50-222.27), ALL in maintenance vs outpatients in survivorship (OR 7.43, 95% CI 1.06-147.77), current nausea (OR 1.59, 95% CI 1.04-2.42), vomiting (OR 2.18, 95% CI 1.06-4.38), and first language not English (OR 2.09, 95% CI 0.97-4.28). CONCLUSIONS: We found that 45% of children with cancer and pediatric HSCT recipients reported bothersome changes in taste and these were severely bothersome in 9.6% of children. Inpatients receiving cancer treatment, those experiencing more nausea and vomiting and children whose first language was not English were at greater risk of severely bothersome changes in taste. Future work should evaluate systematic symptom screening in clinical practice and identify interventions focused on addressing bothersome taste changes.

Severely bothersome fatigue in children and adolescents with cancer and hematopoietic stem cell transplant recipients.

BACKGROUND: Objectives were to describe bothersome fatigue in children with cancer and hematopoietic stem cell (HSCT) recipients and to identify factors associated with severely bothersome fatigue. METHODS: We included children ages 8-18 years treated for cancer or HSCT recipients from three groups: [1] receiving active cancer treatment and admitted to hospital for at least 3 days, [2] attending outpatient clinic for acute lymphoblastic leukemia maintenance therapy, and [3] attending outpatient clinic following treatment completion. Fatigue was measured using the Symptom Screening in Pediatrics Tool (SSPedi); severely bothersome fatigue was defined as a lot or extremely bothersome fatigue (score of 3-4 on 0-4 scale). Factors associated with severely bothersome fatigue were examined using univariate and multiple logistic regression. RESULTS: Of 502 children included, 414 (82.5%) reported some degree of bothersome fatigue (scores 1-4), and 123 (24.5%) reported severely bothersome fatigue (score 3 or 4). In multiple regression analysis, factors significantly associated with severely bothersome fatigue were child age 11-14 and 15-18 years vs 8-10 years (odds ratio (OR) 2.11, 95% confidence interval (CI) 1.21-3.77 and OR 2.96, 95% CI 1.66-5.44), and inpatients receiving cancer treatment vs outpatients who had completed therapy (OR 3.85, 95% CI 2.17-7.27). CONCLUSIONS: We found that 82.5% of children with cancer or HSCT recipients reported bothersome fatigue and 24.5% of children reported severely bothersome fatigue. Risk factors for severely bothersome fatigue were older age and inpatients receiving active cancer treatment. Future work should evaluate systematic symptom screening in clinical practice and apply interventions to reduce fatigue.

Caphosol for prevention of oral mucositis in pediatric myeloablative haematopoietic cell transplantation.

BACKGROUND: The primary objective was to determine whether topically administered Caphosol, rinsed orally four times daily at the initiation of conditioning, reduces the duration of severe oral mucositis (OM) compared with placebo among children and adolescents undergoing haematopoietic cell transplantation (HCT). METHODS: This was a Children's Oncology Group multicentre randomised double-blinded placebo-controlled clinical trial. Patients between the ages of 4 and 21 years who were scheduled to undergo myeloablative HCT for any indication were randomised to Caphosol or placebo saline rinses four times daily from initiation of conditioning through day +20. Subjects were assessed daily for OM using the World Health Organisation (WHO) Oral Toxicity Scale, Mouth Pain Categorical Scale (0-10) and the Oral Mucositis Daily Questionnaire (OMDQ). The primary end point was duration of severe OM (WHO ⩾3). RESULTS: The study enrolled 220 participants with a median age of 13.7 years (range 4.0-21.9); 163 (74%) received allogeneic HCT. The mean (±s.d.) duration of severe OM was not reduced among Caphosol (4.5±5.0 days) vs placebo (4.5±4.8; P=0.99) recipients. The incidence of severe OM in the Caphosol and placebo arms was 63% (57 out of 91) and 68% (62 out of 91), respectively (P=0.44). There were no significant differences in any of the secondary end points between the groups. CONCLUSIONS: Caphosol did not reduce severe OM when compared with placebo among children and adolescents undergoing myeloablative HCT. Studies to identify effective interventions for OM are needed in this population.

Do You Know My Child? Continuity of Nursing Care in the Pediatric Intensive Care Unit.

BACKGROUND: Parents of children with complex, chronic conditions report a desire for continuity of care, but relatively little is known about the ways in which nursing continuity of care occurs and the extent to which it is delivered in the inpatient setting. OBJECTIVES: The objective of this analysis, which arose from a study on best practices in parent/nurse interactions in the pediatric intensive care unit (PICU), was to explore the delivery of continuity of nursing care in the PICU from the perspective of both parents and nurses. METHODS: A qualitative, grounded theory study using situational analysis was conducted with seven parents and 12 nurse participants from a single PICU. Data sources included in-depth interviews, observation, and organizational written materials. Data were coded and analyzed using memoing and situational and positional maps to highlight emerging themes, context, and positions within the data. RESULTS: Parents repeatedly endorsed a desire for continuity of nursing care, wanting to ensure that the bedside nurse valued their child as an individual and understood the complexities of the child's care regimen. Nurses understood this need but faced both contextual and personal challenges to achieving continuity, including fluctuations in staffing needs, training demands, fear of emotional entanglement, and concern for missed learning opportunities. DISCUSSION: Continuity of nursing care is highly valued by parents of children with complex chronic condition in the PICU, but significant barriers to optimal delivery exist within the current critical care environment. Mechanisms for supporting nurses to deliver continuity of care are needed, as are alternative ways to help parents feel that all nurses caring for their child have the knowledge necessary to deliver safe and compassionate care.

Building the Evidence for Nursing Practice: Learning from a Structured Review of SIOP Abstracts, 2003-2012.

BACKGROUND: The focus of work submitted to an international conference can reflect the changing landscape of a specialty and prove important for identifying trends, uncovering gaps, and providing new directions for nurse-led research and clinical practice. We present an analysis of trends in presentations in the nursing program at the SIOP congress from 2003 to 2012 based on all accepted abstracts. PROCEDURE: A total of 462 abstracts were analyzed. A data extraction form was used to ensure consistency of data retrieved. Paired researchers were assigned 2 years of abstracts for assessment: approximately 80-100 abstracts each. Data were entered into REDCap data management software. RESULTS: Most abstracts came from presenters affiliated with institutions in Europe and North America with a noticeably significant under-representation from developing countries. There was an equal representation of papers focused on empirical research with family members and clinical practice focused on the professional role, although this varied in some years. Analysis of research methodology revealed a predominance of surveys, with a recent increase in qualitative and mixed method studies. Out of all abstracts only 18% were subsequently published. CONCLUSIONS: Gaps have been identified, such as the limited involvement of nurses in developing countries, and lack of studies self-reporting from children. Much needs to be done to promote a greater diversity of research frameworks and more dynamic research designs. The small percentage of abstracts from nurses that are eventually published may hinder translation of the findings into clinical practice.

Cytokine gene variations associated with trait and state anxiety in oncology patients and their family caregivers.

PURPOSE: Anxiety is common among cancer patients and their family caregivers (FCs) and is associated with poorer outcomes. Recently, associations between inflammation and anxiety were identified. However, the relationship between variations in cytokine genes and anxiety warrants investigation. Therefore, phenotypic and genotypic characteristics associated with trait and state anxiety were evaluated in a sample of 167 oncology patients with breast, prostate, lung, or brain cancer and 85 of their FCs. METHODS: Using multiple regression analyses, the associations between participants' demographic and clinical characteristics as well as variations in cytokine genes and trait and state anxiety were evaluated. RESULTS: In the bivariate analyses, a number of phenotypic characteristics were associated with both trait and state anxiety (e.g., age, functional status). However, some associations were specific only to trait anxiety (e.g., number of comorbid conditions) or state anxiety (e.g., participation with a FC). Variations in three cytokine genes (i.e., interleukin (IL) 1 beta, IL1 receptor 2 (IL1R2), nuclear factor kappa beta 2 (NFKB2)) were associated with trait anxiety, and variations in two genes (i.e., IL1R2, tumor necrosis factor alpha (TNFA)) were associated with state anxiety. CONCLUSIONS: These findings suggest that both trait and state anxiety need to be assessed in oncology patients and their FCs. Furthermore, variations in cytokine genes may contribute to higher levels of anxiety in oncology patients and their FCs.

What impact do hospital and unit-based rules have upon patient and family-centered care in the pediatric intensive care unit?

Patient and family-centered care (PFCC) is the foundation for pediatric healthcare. The existence of hospital rules can, however, impact the extent to which PFCC is delivered. This qualitative, grounded theory study identified the existence of explicit and implicit rules in a pediatric intensive care unit, all of which negatively affected the family's ability to receive care that was attentive to their needs. The rules also placed the registered nurse in the challenging position of serving as rule enforcer and facilitator of PFCC. Further work is needed to explore how to adapt the hospital environment to better meet families' needs.

A critical review of the use of technology to provide psychosocial support for children and young people with long-term conditions.

Advances in technology have offered health professionals alternative mediums of providing support to patients with long-term conditions. This critical review evaluated and assessed the benefit of electronic media technologies in supporting children and young people with long-term conditions. Of 664 references identified, 40 met the inclusion criteria. Supportive technology tended to increase disease-related knowledge and improve aspects of psychosocial function. Supportive technology did not improve quality of life, reduce health service use or decrease school absences. The poor methodological quality of current evidence and lack of involvement of users in product development contribute to the uncertainty that supportive technology is beneficial.