High Symptom Burden Predicts Poorer Quality of Life Among Children and Adolescents Receiving Hematopoietic Stem Cell Transplantation or Chimeric Antigen Receptor T-Cell Therapy.

BACKGROUND: Children with cancer and other serious illnesses experience symptom burden during hematopoietic stem cell transplantation and chimeric antigen receptor T-cell therapy, yet limited research has characterized how these symptoms interact with overall quality of life over time. OBJECTIVE: The aim of this study was to examine the longitudinal relationship between symptoms and quality of life in children receiving hematopoietic stem cell transplantation or chimeric antigen receptor T-cell therapy. METHODS: A multisite study design was used to collect symptom and quality of life information at pre-cell infusion and days +30, +60, and +90 from children (N = 140) receiving hematopoietic stem cell transplantation and chimeric antigen receptor T-cell therapy. A longitudinal parallel process model was used to characterize the relationship between symptoms and quality of life. RESULTS: Children (mean age, 8.4 years) received allogeneic transplant (57.9%), autologous transplant (25.7%), or chimeric antigen receptor T-cell therapy (16.4%). Symptom prevalence was highest at baseline (>50%) for pain, fatigue, nausea, vomiting, and low appetite. Quality of life scores were worse at baseline (mean [SD], 69.5 [15.8]) and improved by 10 points by day +90. The longitudinal model indicated high symptom prevalence at baseline predicted worse quality of life at both baseline and day +90. CONCLUSIONS: Children felt worse early in the treatment trajectory and improved by day +90. The level of symptom burden predicted the overall quality of life at all time points. IMPLICATIONS FOR PRACTICE: Children experiencing high symptom burden should receive frequent assessment and enhanced symptom management throughout the treatment trajectory to mitigate negative impacts on quality of life.

Parent Psychological Distress Is Associated with Symptom Burden and Health-Related Quality of Life in Children and Adolescents Undergoing Stem Cell Transplantation or Chimeric Antigen Receptor T Cell Therapy.

Hematopoietic stem cell transplantation (HSCT) and chimeric antigen receptor T cell therapy (CAR-T) are potentially curative treatment options for children with life-threatening conditions but can result in a high symptom burden, poor health-related quality of life (HRQoL), and parent psychological distress. In this study we investigated the associations over time between parent psychological distress and symptom burden and HRQoL in children undergoing HSCT or CAR-T. This multisite study used a longitudinal, repeated-measures design. English- and Spanish-speaking parents and their children age 2 to 18 years with planned HSCT or CAR-T therapy were eligible. Parents completed self-report measures of psychological distress (Beck Anxiety and Depression Inventories and Perceived Stress Scale) at 4 time points: before cell infusion and days +30, +60, and +90 after cell infusion. The Memorial Symptom Assessment Scale and PedsQL Cancer Module were administered to children (parent proxy for younger children) at corresponding time points. A symptom cluster called parent distress was created from each parent outcome using exploratory factor analysis. Longitudinal parallel process modeling was used to study the relationship between parent distress and child symptoms and HRQoL over time. A total of 140 child-parent dyads (280 participants) were enrolled across 4 sites. The mean age of the children was 8.4 ± 5 years, 56.4% were male, and most had an underlying diagnosis of malignancy (72.9%). The parents had a mean age of 39 ± 8.1 years, and the majority were mothers (80.7%),. Parent distress was consistently higher than normative means generated from nonclinical samples of adults. A high frequency of suicidal ideation was reported by parents (38.5% at baseline, 37% at day +30, 27.4% at day +60, and 33.6% at day +90). A significant relationship between parent distress and child HRQoL and symptoms was observed at baseline and through day +90. Our findings suggest that parents experience clinically relevant psychological distress throughout their child's HSCT or CAR-T therapy, and that this parent distress is associated with child HRQoL and symptom scores. Increased psychoeducational support tailored to address parental psychological distress is needed and has the potential to positively impact the child's HRQoL and symptoms.

Bloodstream Infections in Infants and Children With Congenital Heart Disease Undergoing Cardiac Surgery.

BACKGROUND: Children with congenital heart disease undergoing cardiac surgery are at risk for laboratory-confirmed bloodstream infections (LCBIs). These infections can lead to morbidity, mortality, and increased health care costs. The role of mucosal barrier injury in causing LCBIs is unknown. OBJECTIVES: To describe characteristics of LCBIs in patients admitted to cardiac intensive care and step-down units and to assess frequencies of National Healthcare Safety Network infection types and associations with organism classification, patient clinical factors, and infection outcomes. METHODS: A retrospective cohort analysis using manual electronic medical record data abstraction included children with congenital heart disease who developed an LCBI while receiving inpatient cardiac care between August 2011 and November 2018 at one institution. Demographic, clinical, laboratory, and outcome variables were collected and analyzed with descriptive and inferential statistics. RESULTS: Eighty-seven patients with congenital heart disease developed 103 LCBIs during the study time frame. The most common causative microorganisms were gram-positive bacteria, including Enterococcus faecalis and Staphylococcus epidermidis. Sixty-three percent of causative organisms were characterized as originating from mucosal barrier injury, although no infections met National Healthcare Safety Network criteria for mucosal barrier injury LCBIs. CONCLUSIONS: Translocation of bacteria through injured gut mucosa may cause bloodstream infections in children with congenital heart disease. Further investigation is warranted to understand microbiome changes that adversely select pathogenic gut organisms. Preventive care to maintain intact gut function and a healthy microbiome should be explored for this patient population.

Reimagining Critical Care Education During COVID-19 With High-Level Technology.

Methods of critical care (CC) education were quickly challenged when faced with the COVID-19 pandemic requiring social distancing and limited group sizes. A new delivery model was designed-one that included a smart video conferencing and recording system and an online platform to access education. Over the course of 4 weeks, the CC program was revamped to meet the immediate needs of CC new hires coming to this tertiary and quaternary medical center.

Identifying Breast Cancer Recurrence in Administrative Data: Algorithm Development and Validation.

Breast cancer recurrence is an important outcome for patients and healthcare systems, but it is not routinely reported in cancer registries. We developed an algorithm to identify patients who experienced recurrence or a second case of primary breast cancer (combined as a "second breast cancer event") using administrative data from the population of Ontario, Canada. A retrospective cohort study design was used including patients diagnosed with stage 0-III breast cancer in the Ontario Cancer Registry between 1 January 2009 and 31 December 2012 and alive six months post-diagnosis. We applied the algorithm to healthcare utilization data from six months post-diagnosis until death or 31 December 2013, whichever came first. We validated the algorithm's diagnostic accuracy against a manual patient record review (n = 2245 patients). The algorithm had a sensitivity of 85%, a specificity of 94%, a positive predictive value of 67%, a negative predictive value of 98%, an accuracy of 93%, a kappa value of 71%, and a prevalence-adjusted bias-adjusted kappa value of 85%. The second breast cancer event rate was 16.5% according to the algorithm and 13.0% according to manual review. Our algorithm's performance was comparable to previously published algorithms and is sufficient for healthcare system monitoring. Administrative data from a population can, therefore, be interpreted using new methods to identify new outcome measures.

Cumulative Stress Debriefings to Combat Compassion Fatigue in a Pediatric Intensive Care Unit.

BACKGROUND: Nurses working in pediatric intensive care units report high levels of compassion fatigue from exposure to critical and traumatic events. Cumulative stress debriefings can reduce compassion fatigue. OBJECTIVE: To evaluate the use of cumulative stress debriefings to alleviate symptoms of compassion fatigue and promote job satisfaction in nurses. METHODS: In this quality improvement study, a survey modified from the Self-Reporting Questionnaire-20 was distributed to pediatric intensive care unit nurses at a large, tertiary, freestanding children's hospital on the US West Coast to measure compassion fatigue and job satisfaction. The survey revealed widespread symptoms of compassion fatigue. Subsequently, monthly 1-hour cumulative stress debriefing sessions were initiated in the pediatric intensive care unit. Between 149 and 168 nurses were eligible to participate across time points. Interprofessional team members were trained and paired to facilitate the debriefings. Follow-up surveys were distributed at 6, 9, and 12 months after implementation of the intervention. RESULTS: Survey response rates ranged from 22.6% to 49.7%, with responses declining over time. Nurses who attended 1 or more cumulative stress debriefings reported fewer symptoms of compassion fatigue and negative personal effects from work and were less likely to consider leaving their current position and the nursing profession. Results indicated a high level of acceptability of the intervention, with nearly 90% of participants at 9 and 12 months indicating that they were likely to attend a future session. CONCLUSION: Initiation of cumulative stress debriefings may reduce compassion fatigue and improve job satisfaction in nurses.

Longitudinal impact of a poverty simulation on healthcare practitioners' attitudes towards poverty.

BACKGROUND: Many clinicians have limited knowledge about the challenges of living in poverty, leading to stigma and differential treatment in healthcare settings. A poverty simulation event may help clinicians gain empathy and knowledge about the ways that poverty impacts health and well-being. PURPOSE: This study evaluated the impact of a poverty simulation and the effect of personal characteristics on clinicians' attitudes towards poverty. METHODS: Using a prospective longitudinal mixed-methods study design, a convenience sampling of clinicians from a freestanding children's hospital was recruited to participate in a poverty simulation event. The 21-item Attitudes Towards Poverty (ATP) tool was administered pre- and post-simulation and at 3 follow-up time points. Multiple linear regression analysis and linear mixed effects models were used to analyze ATP data. Qualitative data were analyzed to identify broad themes. RESULTS: Mean scores in the ATP domains of stigma and structural perspective increased post-simulation, but only stigma scores demonstrated sustained improvement. Scores in the personal deficiency domain remained unchanged. Being male, White, and having Liberal political views were associated with lower ATP scores in our data. Qualitative data show participants felt the simulation generated feelings of compassion and empathy. DISCUSSION: Simulation participation improved ATP scores in two domains immediately post-event, suggesting the simulation positively impacted clinicians' attitudes towards poverty. Follow-up data suggest the impact of the simulation may be temporary. TRANSLATION TO HEALTH EDUCATION PRACTICE: Experiential learning activities, like poverty simulations, help foster awareness and empathy among clinicians but may not have long-term impact. Ongoing education is needed to create a workforce sensitized and equipped to care for families from all backgrounds.

Development of population-level colon cancer pathway concordance measures and association with survival.

Clinical cancer pathways help standardize healthcare delivery to optimize patient outcomes and health system costs. However, population-level measurement of concordance between standardized pathways and actual care received is lacking. Two measures of pathway concordance were developed for a simplified colon cancer pathway map for Stage II-III colon cancer patients in Ontario, Canada: a cumulative count of concordant events (CCCE) and the Levenshtein algorithm. Associations of concordance with patient survival were estimated using Cox proportional hazards models adjusted for patient characteristics and time-dependent cancer-related activities. Models were compared and the impact of including concordance scores was quantified using the likelihood ratio chi-squared test. The ability of the measures to discriminate between survivors and decedents was compared using the C-index. Normalized concordance scores were significantly associated with patient survival in models for cancer stage-a 10% increase in concordance for Stage II patients resulted in a CCCE score adjusted hazard ratio (aHR) of death of 0.93, 95% CI 0.88-0.98 and a Levenshtein score aHR of 0.64, 95% CI 0.60-0.67. A similar relationship was found for Stage III patients-a 10% increase in concordance resulted in a CCCE aHR of 0.85, 95% CI 0.81-0.88 and a Levenshtein aHR of 0.78, 95% CI, 0.74-0.81. Pathway concordance can be used as a tool for health systems to monitor deviations from established clinical pathways. The Levenshtein score better characterized differences between actual care and clinical pathways in a population, was more strongly associated with survival and demonstrated better patient discrimination.

Cerebral oxygen saturation and cerebrovascular instability in newborn infants with congenital heart disease compared to healthy controls.

OBJECTIVE: Infants with Congenital Heart Disease (CHD) are at risk for developmental delays, though the mechanisms of brain injury that impair development are unknown. Potential causes could include cerebral hypoxia and cerebrovascular instability. We hypothesized that we would detect significantly reduced cerebral oxygen saturation and greater cerebrovascular instability in CHD infants compared to the healthy controls. METHODS: We performed a secondary analysis on a sample of 43 term infants (28 CHD, 15 healthy controls) that assessed prospectively in temporal cross-section before or at 12 days of age. CHD infants were assessed prior to open-heart surgery. Cerebral oxygen saturation levels were estimated using Near-Infrared Spectroscopy, and cerebrovascular stability was assessed with the response of cerebral oxygen saturation after a postural change (supine to sitting). RESULTS: Cerebral oxygen saturation was 9 points lower in CHD than control infants in both postures (ß = -9.3; 95%CI = -17.68, -1.00; p = 0.028), even after controlling for differences in peripheral oxygen saturation. Cerebrovascular stability was significantly impaired in CHD compared to healthy infants (ß = -2.4; 95%CI = -4.12, -.61; p = 0.008), and in CHD infants with single ventricle compared with biventricular defects (ß = -1.5; 95%CI = -2.95, -0.05; p = 0.04). CONCLUSION: CHD infants had cerebral hypoxia and decreased cerebral oxygen saturation values following a postural change, suggesting cerebrovascular instability. Future longitudinal studies should assess the associations of cerebral hypoxia and cerebrovascular instability with long-term neurodevelopmental outcomes in CHD infants.

The Impact of Chest Binding in Transgender and Gender Diverse Youth and Young Adults.

PURPOSE: There is a sparsity of information on chest binding practices among transmasculine and gender diverse people regardless of age and even less information pertaining to adolescents and young adults (AYA). The purpose of this study was to understand binding trends in AYA and to recognize how chest binding impacts chest dysphoria and life satisfaction. METHODS: Data were collected from eligible participants via a national online survey. In this national, cross-sectional study, 684 surveys from AYA aged 13-24 years compared those who bind and those who do not bind. RESULTS: Most participants reported learning to bind online and were not connected to any type of gender care or community center. Participants in the binding cohort reported less "misgendering" than the nonbinding cohort, and there was a significant correlation between increased chest dysphoria and lower scores on life satisfaction. CONCLUSIONS: This study provides insight into how AYA obtain information about binding and how binding impacts their life. It also indicates that transmasculine and gender diverse AYA will continue to bind their chest to benefit from the protective factors experienced with chest binding. This study also highlights the importance of improved education for medical providers as well as parents/guardians regarding binding to support those who experience chest dysphoria or discomfort.

An End-of-Life Care Educational Series to Improve Staff Knowledge and Comfort Levels.

Nursing staff play a key role in enhancing a patient's quality of life during end of life; however, they perceive lack of knowledge to be the largest barrier in providing quality end-of-life (EOL) care. Literature suggests that implementation of palliative and EOL care education can improve nursing EOL care practices. In order to address the gap in nursing knowledge and comfort, a quasi-experimental study was conducted; this study included the implementation of a multimodal EOL care educational series on an inpatient pediatric hematology oncology floor over 6 months. Prior to implementation, nursing staff completed a survey to measure perceived knowledge and comfort level regarding EOL care. The series included didactic sessions, in-services, case studies, practice exercises, and interactive discussions led by an interprofessional team of nurses, child-life specialists, and social workers. Educational topics included EOL symptom management, child-life services, supportive care resources, COMFORT communication, and an End-of-Life Nursing Education Consortium course. Following the educational series, the survey was repeated. Results of the survey demonstrated an increase in nursing knowledge and comfort levels. Significant improvements were observed across several items including medication management of dyspnea (χ1,83 =5.1, P = .023), comfort with implementing interventions (χ1,93 = 3.9, P = .049), and knowledge of hospital resources (χ1,93 = 6.1, P = .014). These results suggest that while EOL education strategies can vary, a combination of learner engagement tactics can increase knowledge and comfort regarding EOL concepts and potentially positively impact nursing practice.

Using Patient-Reported Outcomes to Measure Symptoms in Children With Advanced Cancer.

BACKGROUND: Children with advanced cancer experience symptoms despite access to quality care. Symptom research has previously relied upon retrospective designs and parent proxy rather than prospective measurement with self-report. OBJECTIVE: This study evaluated the feasibility of electronic data collection in children with advanced cancer using self-report of symptom frequency, severity, and distress. METHODS: A multisite prospective cohort design was used for this study. Children who were 7 to 18 years of age and English-speaking and had a diagnosis of advanced cancer were included. Symptom frequency, severity, and level of distress were measured every 2 weeks. RESULTS: Forty-six children completed 563 of 622 (91%) administered electronic symptom assessments. Pain, fatigue, nausea, and sleeping difficulties were the most reported symptoms across all assessments and during the last 12 weeks of life. Symptoms with the highest composite scores included pain, fatigue, nausea, and sleeping difficulties. During the last 12 weeks of life, pain, fatigue, diarrhea, and sleeping difficulties had the highest composite scores. When the domains of frequency, severity, and distress were compared between groups, children reported significantly higher frequency of pain and eating difficulty during the last 12 weeks of life. CONCLUSIONS: Electronic data collection is a feasible way to evaluate the constellation of symptoms. Children with advanced cancer continue to experience physical and psychological symptoms, especially during the last 12 weeks of life despite quality care. IMPLICATIONS FOR PRACTICE: Assessment of symptom domains, including frequency, severity, and distress when symptoms are present may allow clinicians to better understand and manage symptoms of most concern to the patient.

Addressing Healthcare Professional Burnout: A Quality Improvement Intervention.

BACKGROUND: Burnout is a substantial phenomenon across healthcare settings, affecting more than half of healthcare professionals and leading to negative patient and health system outcomes. Infusion center professionals (ICPs) are at increased risk of burnout attributed to high patient volume and acuity levels. Strategies to address burnout have been developed and prioritized by the American Medical Association (AMA), the World Health Organization, and other organizations. AIMS: This quality improvement project aimed to address perceived burnout, job-related stress, and job satisfaction among nurses, physician assistants, and medical assistants at a large pediatric hospital through integration of two infusion center (IC)-based staff engagement interventions. METHODS: A pre- and post-test study design was used. Existing team huddles in the IC were modified based on the AMA STEPS Forward program recommendations to incorporate appreciative inquiry and recognition into team and department events. Peer recognition was tailored toward institutional core values. The Mini-Z Burnout survey was administered before and 3 months after implementation of both interventions. FINDINGS: Pre- to post-intervention responses revealed a higher percentage of staff reporting no burnout (57.7% vs. 75%), low levels of job-related stress (58.8% vs. 65.5%), and satisfaction with current job (70.6% vs. 82.8%). Most participants agreed or strongly agreed that structured huddles (69%) and recognition events (82.8%) were beneficial and recommended continuation (65.5% and 82.8%, respectively). Open-ended responses regarding workplace stressors focused heavily on staffing and patient acuity. LINKING EVIDENCE TO ACTION: Project outcomes support the integration of tailored interventions to reduce burnout among pediatric ICPs. Organizational commitment to addressing burnout can provide incentive to scale up institution-wide staff engagement interventions. Further study is needed to assess the efficiency and effectiveness of such tailored interventions across diverse settings.

Decreasing Central Line-Associated Bloodstream Infections Acquired in the Home Setting Among Pediatric Oncology Patients [Formula: see text].

Most children receiving cancer treatment require a central venous catheter (CVC), putting them at risk for central line-associated bloodstream infections (CLABSI). As patients are discharged home with a CVC in place, caregivers are expected to maintain the CVC following an in-hospital education session before their first discharge home. Following a review of the literature, the education process was modified to improve the quality of education for caregivers. While the existing step-by-step handbook was reviewed and deemed aligned with best practices, other materials were added for this project: a caregiver skills competency checklist, a handout reviewing oral care and hygiene in the home, and a guide for nurses on what materials to provide families at the time of diagnosis. Additionally, caregivers were required to receive two additional CVC care reinforcement sessions during subsequent admissions to the inpatient units, which involved redemonstrations of skills using the competency checklist. Home-acquired CLABSI in pre- and postintervention groups were compared, and compliance of reinforcement education was measured. Though no statistical significance was found, the odds of experiencing a CLABSI were found to be higher in the preintervention group for mucosal-barrier injury (odds ratio = 2.23; 95% confidence interval [0.43, 22.10]) and laboratory-confirmed bloodstream infections (odds ratio = 4.53; 95% confidence interval [0.59, 203.71]). The clinical significance of reducing home-acquired CLABSI has a positive impact on patient outcomes by decreasing morbidity and mortality, inpatient lengths of stay, and overall health care costs.

Nausea in Numbers: Electronic Medical Record Nausea and Vomiting Assessment for Children With Cancer.

Purpose: Chemotherapy-induced nausea and vomiting (CINV) is a distressing, underrecognized effect of treatment that can occur in up to 80% of patients. The purpose of this quality improvement project was to evaluate the impact of implementation of a standardized nausea assessment tool, the Baxter Animated Retching Faces (BARF) scale, on nursing compliance with nausea assessment and the frequency and severity of patient-reported CINV for children with cancer. Method: The Plan-Do-Study-Act cycle was used to implement this practice change. With stakeholder support and hospital governance council approval, the BARF scale was introduced into the electronic medical record. Nurses were provided education about the assessment tool and were given badge buddy cards to prompt use of the tool, and workstation reminders were created. A root cause analysis was conducted to provide feedback for continuous quality improvement. Results: Retrospective, aggregate electronic medical record data from May 2018 to April 2019 were analyzed for assessment compliance, total number of admissions with vomiting episodes, and average BARF score. Over the 12-month implementation period, run charts demonstrated a shift in nursing practice with increased compliance in documented nausea assessments during the second 6-month period. There was not a significant decrease in patient-reported CINV. Conclusion: The use of standardized nausea assessments based on patient self-reporting can provide useful and consistent feedback for nurses and health care providers. This quality improvement project demonstrated increased compliance with nausea assessment documentation. Further studies are needed to demonstrate that improvements in nausea assessment may reduce the frequency and severity of CINV.

Forecasting Ontario Oncology Drug Expenditures: A Hybrid Approach to Improving Accuracy.

BACKGROUND: The Provincial Drug Reimbursement Program (PDRP) at Cancer Care Ontario (CCO) is responsible for monitoring actual and projected outpatient intravenous cancer drug spending in the province. We developed a hybrid forecasting approach combining automated time-series forecasting with expert-customizable input. OBJECTIVE: Our objectives were to provide a flexible tool in which to incorporate multiple forecasts and to improve the accuracy of the resulting forecast. METHODS: The approach employed linear and non-linear time-series techniques and a combined hybrid model incorporating both approaches. We developed an interactive tool that incorporated the statistical models and identified the best performing forecast according to standard goodness-of-fit measures. Model selection procedures considered both the amount of historical expenditure data available per drug policy and the individual policy contributions to the overall budget. The user was allowed to customize forecasts based on knowledge of external factors related to policy or price changes and new drugs that come to market RESULTS: A comparison of 2016/17 fiscal year expenditures showed that all policies with a significant contribution to the overall budget were forecast with < 4% error. Forecasting error was reduced by at least $Can5 million for the nine most expensive policies compared with expert opinion. This approach to drug budget forecasting was implemented in Ontario for the first time in the 2017/18 fiscal year, where 1% error was observed for the overall budget, corresponding to an overestimate of expenditures by $Can3.0 million. CONCLUSION: We introduced a pragmatic approach for regular forecasting by budget holders in Ontario. Our approach to isolating 'big budget' from 'small budget' drugs using an 80-20 rule and providing multiple forecasts depending on the length of the drug expenditure histories is transferable to other jurisdictions.

Evaluation of the Brief Alcohol Withdrawal Scale Protocol at an Academic Medical Center.

OBJECTIVES: The standard of care for treatment of alcohol withdrawal is symptom-triggered dosing of benzodiazepines using a withdrawal scale. Abbreviated scales are desired for clinician efficiency. The objective of this study was to evaluate the use of the 5-item Brief Alcohol Withdrawal Scale (BAWS) protocol. METHODS: This single-center, retrospective, observational, cohort study assessed patients ordered the BAWS protocol between August 1, 2016 and July 31, 2017. Data were collected on benzodiazepine exposure, duration of treatment, withdrawal severity, agitation, over-sedation, and delirium while being treated for alcohol withdrawal. Comparisons were made to analyze predetermined patient subgroups. RESULTS: Seven hundred ninety-nine patients were initiated on the BAWS protocol. Patients received a median (IQR) of 0 (0-4) lorazepam equivalents (LEs) and were on the BAWS protocol for a median (IQR) of 44.9 (22.4-77.2) hours. Of the patients that received benzodiazepines while on the BAWS protocol, a median (IQR) of 4 (2-11) LEs were given. Seventeen (2.1%) patients had severe withdrawal. Days of agitation, over-sedation, and delirium were minimal, with the median (IQR) of 0 (0-0). Few patients received adjunctive medications for symptom management. Intensive care unit (ICU) patients had more severe withdrawal than non-ICU patients, but received the same cumulative benzodiazepine dose. CONCLUSIONS: Most patients on the BAWS protocol received little-to-no benzodiazepines; severe withdrawal, agitation, delirium, or over-sedation were uncommon. This is the first evaluation of the BAWS protocol on a diverse population of hospitalized patients.

Surgical and orthodontic management of maxillary canine-lateral incisor transpositions.

Transposition of the maxillary canine and the lateral incisor is a complex dental anomaly to treat. The difficulty increases if the treatment aims to correct the transposition. These case reports describe 2 patients with transposition of the maxillary lateral incisor and canine. The first case involves bilateral incomplete transpositions, and the second is a complete transposition. The radiographic appearance of the canine was similar in the 2 patients. However, the treatments were distinct because of the 3-dimensional positions of the teeth. The first case involved palatally placed lateral incisor roots. To prevent resorption of the lateral incisors, the canines were moved into position buccally. In the second case, the lateral incisor root had a buccal position, and the canine crown was tractioned palatally. The position of the lateral incisor root was critical when electing the correct treatment and mechanics for each patient.

Bonded molar tubes: a survey of their use by specialist orthodontists.

OBJECTIVE: To investigate the use of bonded molar tubes (BMTs) by specialist orthodontists. DESIGN: Prospective postal questionnaire. SETTING: Ireland. PARTICIPANTS: Registered members of the Orthodontic Society of Ireland. METHODS: A questionnaire was posted to registered members of the Orthodontic Society of Ireland. It investigated demographics, pattern of use, reasons for use and techniques for placement of BMTs. RESULTS: A 74% response rate was obtained. In more than 80% of cases, BMTs were used on first and second permanent molars by 52% and 33% of orthodontists respectively. BMT usage was adopted by 97% of respondents in the previous decade. Direct bonding was used by all for BMT placement. Etch times for molars, compared to other teeth, increased from 15 to 30 seconds by 51% of orthodontists. Of the respondents, 97% used light-cured adhesives and 17% used self-etching primers. Molar tube holders were preferred by 54% for placement. Only with a history of epilepsy, were bands preferred to BMTs. BMTs were regarded as more cost-effective than molar bands by 66% of responding clinicians. CONCLUSIONS: Specialist orthodontists preferred BMTs to bands on first permenent molars. Direct bonding was favoured using a 30-second etch, a light-cured primer and adhesive with specialized molar tube holders. BMTs were perceived to be more cost-effective than molar bands.