Pediatric Delirium: Evaluation, Management, and Special Considerations

Contemporary Prevention and Management of Postoperative Delirium in Cardiac Surgery Patients

OBJECTIVE

This review examines the prevention and management of postoperative delirium in cardiac surgery patients, a frequent complication linked with significant mortality, morbidity, prolonged hospitalization, and cognitive decline. The aim was to consolidate current evidence on postoperative delirium pathophysiology, risk factors, diagnostic approaches, and pharmacologic and non-pharmacologic interventions.

METHODS

A PubMed/MEDLINE database review was conducted through October 2024, identifying studies that evaluated the relationship between cardiac surgery and the occurrence of postoperative delirium.

RESULTS

The pathogenesis of postoperative delirium is complex, involving neuroinflammation, neurotransmitter imbalance, and endothelial dysfunction, compounded by baseline vulnerabilities and perioperative stressors. Early screening using tools like the Confusion Assessment Method for the Intensive Care Unit (CAM-ICU) and Intensive Care Delirium Screening Checklist (ICDSC) aids in timely detection. Prevention emphasizes non-pharmacologic interventions, such as the Hospital Elder Life Program and the ABCDEF bundle, alongside pharmacologic strategies to minimize high-risk sedatives. Emerging technologies, including intraoperative neurophysiologic monitoring modalities and machine learning models, enhance postoperative delirium risk assessment and enable targeted interventions.

CONCLUSION

Effective postoperative delirium management in cardiac surgery requires a balanced approach incorporating non-pharmacologic and pharmacologic methods. Integration of evidence-based practices and innovative technologies into routine care holds promise for improving patient outcomes. Ongoing research is essential to optimize postoperative delirium management and standardize practices in high-risk populations.

Documenting Pediatric Delirium During Transitions of Care: A Single Site Observational Study

BackgroundDelirium is a common complication of illness. Patients who experience delirium are at risk for worse outcomes during and after hospitalization. This study aims to describe rates of, and factors associated with, delirium documentation during care transitions for patients who screened positive for delirium in the pediatric intensive care unit (PICU) at transfer to the pediatric hospital medicine (PHM) service and discharge.MethodsDemographic and clinical characteristics were collected retrospectively on patients ages 0-21 years, without developmental delay, who screened positive via Cornell Assessment of Pediatric Delirium (CAPD) before transferring from PICU to PHM service of a tertiary-care children's hospital from 2016-2022. Primary outcomes were documentation of "delirium" at PICU transfer and hospital discharge. Statistical analysis included bivariate analysis and multivariate logistic regression.ResultsOf 337 encounters, 66 transfer (20%) and 62 discharge notes (18%) documented delirium. On bivariate analysis, older age, female sex, Hispanic ethnicity, prolonged and elevated CAPD scoring, longer PICU and hospital length of stay, mechanical ventilation (MV), and psychiatry consultation were associated with documentation at transfer. On logistic regression, Black race decreased odds (OR 0.275, 95% CI 0.08-0.84) while psychiatry consultation (OR 66.82, 24.45-212.25) and invasive MV (OR 6.495, 2.13-22.34) increased odds of documentation. Discharge documentation demonstrated similar associations, except sex and ethnicity were not associated, while neurology consultation was positively associated with documentation. On logistic regression, psychiatry consultation (OR 36.01, 14.51-100.71) and invasive MV (OR 2.96, 1.09-8.83) increased odds of documentation at discharge.ConclusionsDespite a validated screening tool, pediatric providers often fail to document delirium at PICU transfer and hospital discharge. Lack of documentation may leave patients and families at risk for worse outcomes.

ECT and Delirium: Literature Review and a Pediatric Case Report

PURPOSE OF REVIEW

There is limited information available regarding delirium that may occur during the course of electroconvulsive therapy (ECT) in pediatric patients (< 18 years). The aim of this paper is to describe ECT-associated delirium, suspected risk factors, and screening tools that may help in its identification and management. We present a case involving a 15 y.o. African American male who developed ECT-associated delirium during the treatment of catatonia.

RECENT FINDINGS

Three subtypes of delirium associated with ECT have been described. First, postictal delirium which occurs immediately following ECT and may last up to 1 h; second, post ECT or agitated delirium occurring upon emergence from anesthesia, and interictal delirium which is a prolonged period of disorientation following ECT or it may appear de novo separately from the postictal disorientation period. ECT-associated delirium as a side effect of ECT has been described exclusively in adults. Limited evidence in published literature suggests that predisposing factors may include catatonia, developmental disorders, cerebral vascular disease, parkinson's disease, dementia, bi-temporal electrode placement, high stimulus intensity, and/or prolonged seizures. Patients receiving ECT should be routinely screened for delirium, and if present, for worsening of catatonia with/without NMS throughout their treatment. Patients who develop delirium during ECT should be evaluated for potential underlying etiologies including contributing pharmacological strategies. Clear and consistent definitions of ECT-associated delirium are necessary to improve outcomes.

Neonatal delirium

Delirium is a common and serious complication of critical illness that has been increasingly recognized in pediatric patients. There have been several published cases of delirium in newborns and infants over the last decade, though research on neonatal delirium is severely lacking. The true prevalence of delirium and its associated consequences in this population remain unknown, although the risk of delirium in this population appears to be elevated compared to older youth. The current approach to management of delirium in neonates is extrapolated from older children. In the present review, the pathophysiology and clinical presentation of delirium are outlined. Strategies for prevention, evaluation, and management of delirium in neonates are explored.

Nurses' Experiences of the Prerequisites for Implementing Family-Centered Care to Prevent Pediatric Delirium

PURPOSE

The aim of this study was to describe nurses' experiences of the prerequisites for implementing family-centered care to prevent pediatric delirium.

DESIGN

The research employed a qualitative, descriptive study design.

METHODS

A total of 10 nurses working in the pediatric intensive care unit at 1 university hospital participated in the study. The quality data were collected using individual semistructured interviews, and the data were then analyzed by inductive content analysis.

RESULTS

The prerequisites for implementing family-centered care to prevent delirium among pediatric patients consisted of 30 subcategories that were grouped into 11 generic categories. The generic categories were further grouped into 5 main categories: (1) an environment that supports family presence, (2) psychosocial support for the family, (3) individual family involvement, (4) family participation in shared decision-making, and (5) nurses' professional competence.

CONCLUSIONS

According to the nurses' experiences, the implementation of a family-centered approach to preventing delirium in pediatric patients requires creating a supportive environment for families, providing psychosocial support, encouraging family involvement in decision-making, and ensuring that all nurses have the necessary skills.

Postoperative Delirium Screening Characteristics in Pediatric Intestinal, Liver, and Renal Transplant Recipients: Single-Center Retrospective Cohort Study

OBJECTIVES

To describe and compare the results of delirium screening in the immediate post-transplant PICU admission for pediatric intestinal, liver, and renal transplant recipients. We also examined associations with known and suspected risk factors for pediatric delirium (PD).

DESIGN

Retrospective analysis of a single-center cohort, 2016-2022.

SETTING

Twenty-four-bed PICU in a high-volume transplant center.

PATIENTS

All intestinal, liver, and renal transplant recipients under 23 years old admitted between July 2016 and August 2022.

MEASUREMENTS AND MAIN RESULTS

We identified 211 pediatric transplant recipients: intestinal ( n = 36), liver ( n = 78), and renal ( n = 97). Results of the Cornell Assessment for PD during the immediate post-transplant PICU admission were reviewed and patients were categorized into screen positive, screen negative, and unscreened. Corresponding data on known and suspected risk factors for PD were also collected. Data on delirium subtypes were not collected. Screens were available for 156 of 211 patients (74%) who were included in the final analysis. The prevalence of a positive screen by transplant category was: intestine 80% (24/30), liver 75% (47/63), and renal 14% (9/63). A positive screen was associated with younger age, greater duration of mechanical ventilation, and greater PICU length of stay (LOS) in bivariate analysis. In multivariable analysis, age and PICU LOS remained strongly correlated with a positive screen ( p < 0.05). Deep sedation and agitation as categorized by the State Behavioral Scale was associated with a positive screen, as was significant iatrogenic withdrawal symptoms ( p < 0.05). Most patients screened positive by post-transplant days 2 and 3 (58/80 [72%] and 64/80 [80%], respectively).

CONCLUSIONS

In our 2016 to 2022 experience, we found a high prevalence of positive PD screens in pediatric intestinal and liver transplant recipients in the immediate post-transplant PICU admission. A positive screen was associated with younger age and greater PICU LOS.

Delirium in the NICU

Delirium in the NICU is an underrecognized phenomenon in infants who are often complex and critically ill. The current understanding of NICU delirium is developing and can be informed by adult and pediatric literature. The NICU population faces many potential risk factors for delirium, including young age, developmental delay, mechanical ventilation, severe illness, and surgery. There are no diagnostic tools specific to infants. The mainstay of delirium treatment is to treat the underlying cause, address modifiable risk factors, and supportive care. This review will summarize current knowledge and areas where more research is needed.

Risk Factors and Nomogram Model of Postoperative Delirium in Children with Congenital Heart Disease: A Single-Center Prospective Study

Delirium is a common postoperative complication in children with congenital heart disease, which affects their postoperative recovery. The purpose of this study is to explore the risk factors of delirium and construct a nomogram model to provide novel references for the prevention and management of postoperative delirium in children with congenital heart disease. 470 children after congenital heart surgery treated in the cardiac intensive care unit (CICU) of Shanghai Children's Medical Center were divided into a model and a validation cohort according to the principle of 7:3 distribution temporally. Then, the delirium-related influencing factors of 330 children in the training cohort were analyzed, and the nomogram model was established by a combination of Lasso regression and logistic regression. The data of 140 children in the validation cohort were used to verify the effectiveness of the model. Multivariable logistic regression analysis showed that age, disease severity, non-invasive ventilation after extubation, delayed chest closure, phenobarbital dosage, promethazine dosage, mannitol usage, and elevated temperature were independent risk factors for postoperative delirium. The area under the receiver operating characteristic curve (AUC) of the nomogram model was 0.864 and the Brier value was 0.121. Regarding the validation of the model's effect, our results showed that 51 cases were predicted by the model and 34 cases actually occurred, including 4 cases of false negative and 21 cases of false positive. The positive predictive value of the model was 58.8%, and its negative predictive value was 95.5%. The nomogram model established in this study showed acceptable performance in predicting postoperative delirium in children with congenital heart disease.

A Delirium Prevention and Management Initiative: Implementing a Best Practice Recommendation for the NICU

Medically complex infants experiencing NICU stays can be difficult to manage, exhibiting refractory agitation, disengagement, or both-all signs of delirium, which can present in a hypoactive, hyperactive, or mixed form. Though documented in other settings, delirium is under-recognized in NICUs. Pediatric studies show that a high percentage of patients with delirium are under the age of 12 months. Delirium is associated with increased ventilation days, hospital days, and costs. It negatively affects neurodevelopment and social interaction. Studies show that pediatric nurses are unprepared to recognize delirium. Our nurse-led multidisciplinary group created a best practice recommendation (BPR) focused on detecting delirium and minimizing risk through thoughtful sedation management, promotion of sleep hygiene and mobility, and facilitation of meaningful caregiver presence. Occasionally, medications, including melatonin and risperidone, are helpful. In 2019, we introduced this BPR to reduce delirium risk in our NICU. Practice changes tied to this initiative correlate with a significant reduction in delirium scores and risk including exposure to deliriogenic medications. A multidisciplinary care bundle correlates with decreased delirium screening scores in NICU patients.

Incidence, associated factors, and outcomes of delirium in critically ill children in china: a prospective cohort study

BACKGROUND

Delirium occurs frequently in critically ill children and has been reported in many countries, but delirium is not well-characterized in China. The aim of this study was to represent the incidence of delirium in critically ill children in China, its associated factors, and the influence of delirium on in-hospital outcomes.

METHODS

This observational prospective cohort study was set up in a large academic medical center with a 57-bed PICU in southwestern China. Critically ill children who required PICU stays over 24 h and were admitted between November 2019 and February 2022 were included in this study. The Cornell Assessment of Pediatric Delirium was used twice daily for delirium evaluation by bedside nurses, and twenty-four clinical features were collected from medical and nursing records during hospitalization.

RESULTS

The incidence of delirium was 26.0% (n = 410/1576). Multivariate analysis revealed that seven independent risk factors including days of mechanical ventilation and physical restraints, admission diagnosis (neurologic disorder), sleep deprivation, use of benzodiazepines and dexmedetomidine, liver failure/liver dysfunction associated with delirium in critically ill children. One potentially protective factor was the watching television /listening to music/playing with toys. Children with delirium had longer lengths of stay in the PICU (median 11 vs. 10 days, p < 0.001) and hospital (median 18 vs. 15 days, p < 0.001) compared to those without delirium. Additionally, the in-hospital mortality rates were 4.63% and 0.77% in patients with and without delirium (p < 0.05).

CONCLUSIONS

Delirium is common in critically ill children in China and related to poor outcomes. Interventional studies are warranted to determine the best practices to reduce delirium exposure in at-risk children.

Pediatric Delirium Educational Tool Development With Intensive Care Unit Clinicians and Caregivers in Canada: Focus Group Study

Background

Pediatric intensive care unit (PICU)-associated delirium contributes to a decline in postdischarge quality of life, with worse outcomes for individuals with delayed identification. As delirium screening rates remain low within PICUs, caregivers may be able to assist with early detection, for which they need more education, as awareness of pediatric delirium among caregivers remains limited.

Objective

This study aimed to develop an educational tool for caregivers to identify potential delirium symptoms during their child's PICU stay, educate them on how to best support their child if they experience delirium, and guide them to relevant family resources.

Methods

Web-based focus groups were conducted at a tertiary pediatric hospital with expected end users of the tool (ie, PICU health care professionals and caregivers of children with an expected PICU length of stay of over 48 h) to identify potential educational information for inclusion in a family resource guide and to identify strategies for effective implementation. Data were analyzed thematically to generate requirements to inform prototype development. Participants then provided critical feedback on the initial prototype, which guided the final design.

Results

In all, 24 participants (18 health care professionals and 6 caregivers) attended 7 focus groups. Participants identified five informational sections for inclusion: (1) delirium definition, (2) key features of delirium (signs and symptoms), (3) postdischarge outcomes associated with delirium, (4) tips to inform family-centered care, and (5) education or supportive resources. Participants identified seven design requirements: information should (1) be presented in an order that resembles the structure of the clinical discussion around delirium; (2) increase accessibility, recall, and preparedness by providing multiple formats; (3) aim to reduce stress by implementing positive framing; (4) minimize cognitive load to ensure adequate information processing; (5) provide supplemental electronic resources via QR codes; (6) emphasize collaboration between caregivers and the health care team; and (7) use prompting questions to act as a call to action for caregivers.

Conclusions

Key design requirements derived from end-user feedback were established and guided the development of a novel pediatric delirium education tool. Implementing this tool into regular practice has the potential to reduce distress and assist in the early recognition and treatment of delirium in the PICU domain. Future evaluation of its clinical utility is necessary.

Acute Pain Management Protocols in Pediatric Intensive Care Units

Pediatric pain has historically been difficult to assess and even more difficult to treat. It is encouraging that there is current research regarding pain control in pediatric patients that provide evidence for treating pediatric pain. Patients in a pediatric intensive care setting demonstrate a great deal of patient variability with regard to patient diagnosis, age, developmental level, weight, and amount of pain control needed. The use of an evidence-based protocol for pediatric pain control can decrease variability in pain control and decrease potential adverse effects such as respiratory depression, constipation, withdrawal, delirium, and developmental delays while allowing for patient variability.

Best Practices for Evaluation and Treatment of Agitated Children and Adolescents (BETA) in the Emergency Department: Consensus Statement of the American Association for Emergency Psychiatry

Introduction

Agitation in children and adolescents in the emergency department (ED) can be dangerous and distressing for patients, family and staff. We present consensus guidelines for management of agitation among pediatric patients in the ED, including non-pharmacologic methods and the use of immediate and as-needed medications.

Methods

Using the Delphi method of consensus, a workgroup comprised of 17 experts in emergency child and adolescent psychiatry and psychopharmacology from the the American Association for Emergency Psychiatry and the American Academy of Child and Adolescent Psychiatry Emergency Child Psychiatry Committee sought to create consensus guidelines for the management of acute agitation in children and adolescents in the ED.

Results

Consensus found that there should be a multimodal approach to managing agitation in the ED, and that etiology of agitation should drive choice of treatment. We describe general and specific recommendations for medication use.

Conclusion

These guidelines describing child and adolescent psychiatry expert consensus for the management of agitation in the ED may be of use to pediatricians and emergency physicians who are without immediate access to psychiatry consultation.Reprinted from West J Emerg Med 2019; 20:409-418, with permission from the authors. Copyright © 2019.

Incidence of Emergence Delirium in the Pediatric PACU: Prospective Observational Trial

Emergence delirium (ED) is a postoperative complication in pediatric anesthesia characterized by perception and psychomotor disorder and has a negative impact on morbidity in the form of maladaptive behavior, which can last weeks after anesthesia. Patients with developed ED present with psychomotor anxiety, agitation, and are at higher risk of unintentional extraction of an intravenous cannula, self-harm and nausea and vomiting. The described incidence of ED varies between 25−80%, with a higher prevalence among children younger than 6 years of age. We aimed to determine the incidence of ED in pediatric patients (>1 month) after general anesthesia in the post-anesthesia care unit (PACU), using Paediatric Anaesthesia Emergence Delirium (PAED) score, Watcha score and Richmond agitation and sedation scale (RASS). The incidence of ED was the highest in the PAED score with cutoff ≥10 points (89.0%, n = 1088). When using PAED score >12 points, ED incidence was 19.3% (n = 236). The lowest incidence was described by Watcha and RASS scores, 18.8% (n = 230) vs. 18.1% (n = 221), respectively. The threshold for PAED ≥10 points seems to give false-positive results, whereas the threshold >12 points is more accurate. RASS scale, although intended primarily for estimation of the depth of sedation, seems to have a good predictive value for ED.

Psychological and Psychiatric Comorbidities in Youth with Serious Physical Illness

An estimated one in six children in the United States suffers from a mental disorder, including mood, anxiety, or behavioral disorders. This rate is even higher in children with chronic medical illness. This manuscript provides a concise review of the symptoms that comprise mental conditions often observed in children with chronic illness or at the end of life. It further provides some guidance to help clinicians distinguish normative from pathological presentations. Evidence-based psychotherapy interventions, potentially applicable to the acute inpatient setting, are briefly summarized. Broad recommendations are made regarding both psychotherapeutic as well as pharmacotherapeutic interventions, with a review of common or serious medication side effects. Finally, delirium recognition and management are summarized.

A prospective cohort study of emergence delirium and its clinical correlates in a pediatric intensive care unit in North India

BACKGROUND

Delirium is a common occurrence in medically compromised adults, but, research is limited in the pediatric population especially from low- and middle-income countries such as India.

AIMS

This study aimed to evaluate the emergence of delirium in children aged 5-18 years admitted to a pediatric intensive care unit (PICU) of a tertiary care hospital in North India. Other objectives included delineating the clinical characteristics of delirium and its clinical correlates.

METHODOLOGY

It was a prospective cohort study in which all admitted children during a calendar year were assessed and those fulfilling the inclusion criteria were enrolled for study. The Pediatric Confusion Assessment Method Intensive Care Unit (p-CAM-ICU) scale was used to diagnose delirium.

RESULTS

ut of 305 total admissions to the PICU, 105 children were included. More than two third were male (68.6%) with a median age of 11 years. The incidence of delirium was 11.4% and median duration of delirium was 2 days. Majority of the children had hypoactive delirium (58.3%), followed by hyperactive (25%) and mixed type (16.7%). Metabolic or respiratory acidosis at baseline was significantly associated with delirium (p = 0.030). Presence of delirium led to significant prolongation of PICU stay (p < 0.001).

CONCLUSION

The emergence of delirium elicited in this study is on the lower side incomparison to previous studies. Several etiological factors for delirium are preventable and hence protocols and guidelines for management are required.

Construction and validation of an early prediction model of delirium in children after congenital heart surgery

BACKGROUND

Delirium often occurs in children with congenital heart disease in the early postoperative period, which is not conducive to the rehabilitation and prognosis. There is little evidence to prove the effectiveness and safety of drug treatment of delirium in children, and the prevention has become an important topic. The purpose of this study is to analyze the early risk factors of delirium in children after congenital heart surgery, establish a nomogram prediction model, and explore the application efficiency of the model, so as to provide reference for early prevention of delirium.

METHODS

A total of 362 children treated in the cardiac intensive care unit (CICU) of Shanghai Children's Medical Center after congenital heart surgery from February 15 to April 15, 2021 were enrolled for the construction of the model. Bedside nurses who received unified training used the Cornell Assessment of Pediatric Delirium (CAPD) to evaluate delirium and recorded sixteen preoperative- and intraoperative-related influencing factors. A nomogram prediction model was created using multivariate logistic regression. The prediction effect of the model was evaluated by C-index and Brier value, and 96 children from April 16 to May 15, 2021 were included for effect verification. The model's effectiveness was validated by comparing the occurrence of delirium in children predicted by the model with the actual occurrence.

RESULTS

Multivariate logistic regression analysis showed that male gender [odds ratio (OR) =1.786, 95% confidence interval (CI): 1.018-3.134, P=0.043], age <6.5 months (OR =0.224, 95% CI: 0.126-0.399, P=0.000), disease severity ≥4 points (OR =6.955, 95% CI: 3.564-13.576, P=0.003), and operation time ≥148 min (OR =2.401, 95%CI: 1.336-4.315, P=0.000) were independent risk factors for delirium in children after cardiac surgery. The C-index of the nomogram prediction model was 0.808, sensitivity was 76.1%, specificity was 70%, and the Brier value was 0.142. The validation of the model showed that the model predicted 20 cases and the actual occurrence was 20 cases, of which 8 cases were false negative and 8 cases were false positive, and the sensitivity, specificity, and accuracy of the model were 60%, 89.5%, and 83.3%, respectively.

CONCLUSIONS

The prediction model constructed in this study could provide early prediction of the occurrence of delirium in children after congenital heart surgery to a certain extent.

Recommendations for analgesia and sedation in critically ill children admitted to intensive care unit

We aim to develop evidence-based recommendations for intensivists caring for children admitted to intensive care units and requiring analgesia and sedation. A panel of national paediatric intensivists expert in the field of analgesia and sedation and other specialists (a paediatrician, a neuropsychiatrist, a psychologist, a neurologist, a pharmacologist, an anaesthesiologist, two critical care nurses, a methodologist) started in 2018, a 2-year process. Three meetings and one electronic-based discussion were dedicated to the development of the recommendations (presentation of the project, selection of research questions, overview of text related to the research questions, discussion of recommendations). A telematic anonymous consultation was adopted to reach the final agreement on recommendations. A formal conflict-of-interest declaration was obtained from all the authors. Eight areas of direct interest and one additional topic were considered to identify the best available evidence and to develop the recommendations using the Evidence-to-Decision framework according to the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. For each recommendation, the level of evidence, the strength of the recommendation, the benefits, the harms and the risks, the benefit/harm balance, the intentional vagueness, the values judgement, the exclusions, the difference of the opinions, the knowledge gaps, and the research opportunities were reported. The panel produced 17 recommendations. Nine were evaluated as strong, 3 as moderate, and 5 as weak. Conclusion: a panel of national experts achieved consensus regarding recommendations for the best care in terms of analgesia and sedation in critically ill children.

Patterns of Delirium in a Pediatric Intensive Care Unit and Associations With Noise Pollution

OBJECTIVE

Delirium is a common problem in the Pediatric Intensive Care Unit (PICU) and is associated with increased length of stay, cost and mortality. This study evaluated the relationship between noise pollution and delirium risk. Design: This is a Quality Improvement (QI) initiative at an academic PICU. Sound levels were monitored and patients were screened for delirium using the Cornell Assessment of Pediatric Delirium (CAPD). Setting PICU Patients: All PICU patients Interventions: None Measurements and Main Results: Over the 83-week study period (2015-2017), the median [IQR] CAPD score was 8 [3 to 14]. Nursing compliance with the CAPD was 72.2%. The proportion of patients screening positive for delirium (CAPD ≥ 9) was 45.9%. A total of 329 711 hly decibel (dB) measurements were collected and reported. Occupied rooms were louder than unoccupied rooms (51.8 [51.6-51.9] dB vs. 49.8 [49.7-49.9] dB, respectively, p < 0.001). Days (10 AM to 4 PM) were louder than nights (11 PM to 5 AM) (52.8 [52.7-53.0] dB vs. 50.7 [49.9-51.5] dB, respectively p < 0.001) in occupied rooms. Winter (Nov-Feb) months were louder than summer (May-Aug) months (52.0 [51.8-52.3] dB vs. 51.5 [51.3-51.7] dB, respectively, p < 0.002) in occupied rooms. Median weekly nighttime noise levels and CAPD scores demonstrated a correlation coefficient of 0.6 (p < 0.001). Median weekly risk of mortality (ROM) and CAPD scores demonstrated a correlation coefficient of 0.15 (p < 0.01). Conclusions: Significant noise pollution exists in the PICU with a moderate correlation between nighttime noise levels and CAPD scores. This could potentially implicate noise pollution as a risk factor for the development of delirium.

Incidence and Factors Associated with Delirium in Children in a Single Pediatric Intensive Care Unit in Brazil

PURPOSE

To identify the incidence of delirium in a Pediatric Intensive Care Unit (PICU); to determine the factors associated with the occurrence of delirium and the agreement between two scales used for detection of pediatric delirium in critically ill children.

DESIGNS AND METHOD

Descriptive longitudinal study carried out in a PICU. The sample consisted of 65 critically ill children admitted to the PICU, with more than 24 h of hospitalization, excluding children with neurological or cognitive impairment, hearing and visual impairment, chronic encephalopathy and declining consent to participate in the study. Two scales were applied, the Cornell Assessment of Pediatric Delirium (CAPD) and the Sophia Observation Withdrawal Symptoms - Pediatric Delirium Scale (SOS_PD). Descriptive and inferential statistical analysis, with a 5% significance level was performed.

RESULTS

Delirium was identified in 7.7% of children, with duration of the disorder of about 2 days. A very good agreement (Kappa = 1; p-value <0.001) between the two scales was identified. CAPD presented positive predictive value of 80.0%. There was a statistical association between the occurrence of delirium and age less than 2 years (p = 0.060); female gender (p = 0.057); use of mechanical pulmonary ventilation (p = 0.034); antiemetics (p = 0.002); anticholinergics (p = 0.044), and changes in serum sodium and potassium (p = 0.053).

CONCLUSION

Demographic, clinical, and pharmacological conditions were associated with the occurrence of delirium.

PRACTICE IMPLICATIONS

Routine monitoring is the first step to any delirium prevention strategies, so delirium screening by the bedside nurse must be valued through a commitment to education and training.

Research status and prospect of peri-extubation delirium

Peri-extubation delirium is a clinical syndrome caused by multiple factors, and it is not a simple disease. It occurs within a period of time after extubation when the effect of general anesthesia is reduced. And the incidence is different in disparate populations, and it is more common in elderly patients. Current studies have shown that iatrogenic factors and patients' own factors are the main risk factors for the syndrome. Early identification of risk factors can help clinicians make early diagnosis. The earlier the diagnosis and treatment begin, the more significantly the prognosis of patients can be improved. At present, the treatment of perioperative delirium is based on non-drug therapy, supplemented by drug therapy. This review will introduce in detail the risk factors, population status and prevention measures of delirium during peri-extubation, and look forward to the new research direction in the future.

Improving Pediatric Delirium Assessment Documentation and Implementation of a Nonpharmacologic Delirium Management Bundle in the Cardiovascular Intensive Care Unit

BACKGROUND

Pediatric delirium is common, associated with negative patient outcomes, and infrequently assessed in the ICU. Locally, pediatric delirium assessments in the cardiac PICU were infrequently documented resulting in an initiative to increase assessment documentation and implement a nurse-driven management protocol, the Bundle to Eliminate Delirium (BED).

METHODS

This was a nurse-driven, quality improvement project in an eleven-bed cardiac PICU at a large academic health care facility. A pre- and postimplementation survey evaluating delirium management perceptions, knowledge, and assessment barriers was emailed to 113 nurses. Nurses received education about general delirium principles and assessment followed by weekly emails that included delirium assessment documentation rates and targeted education. Subsequently, BED education was provided via email followed by BED implementation, inclusion of BED completion rates in weekly emails, and observational audits of BED implementation.

FINDINGS

1522 delirium assessment opportunities were evaluated. Assessment documentation increased by 33%. Nurses reported greater confidence in their ability to manage delirium (P < .05 for numerous aspects of delirium care) and were less likely to report 'positive delirium assessments not acted upon' as a barrier to delirium assessment. BED implementation was inconsistent.

DISCUSSION

Nursing education and feedback can increase delirium assessment rates and confidence in management but the impact of BED on these outcomes is not clear.

APPLICATION TO PRACTICE

Improvement in pediatric delirium care may be obtained through a nurse-driven quality improvement project but an interprofessional approach is needed for optimal management. More studies are needed to identify effective pediatric delirium management strategies such as the BED.

Assessment and Management of Delirium in the Pediatric Intensive Care Unit: A Review

Many critically ill patients suffer from delirium which is associated with significant morbidity and mortality. There is a paucity of data about the incidence, symptoms, or treatment of delirium in the pediatric intensive care unit (PICU). Risk factors for delirium are common in the PICU including central nervous system immaturity, developmental delay, mechanical ventilation, and use of anticholinergic agents, corticosteroids, vasopressors, opioids, or benzodiazepines. Hypoactive delirium is the most common subtype in pediatric patients; however, hyperactive delirium has also been reported. Various screening tools are validated in the pediatric population, with the Cornell Assessment of Pediatric Delirium (CAPD) applicable to the largest age range and able to detect signs and symptoms consistent with both hypo- and hyperactive delirium. Treatment of delirium should always include identification and reversal of the underlying etiology, reserving pharmacologic management for those patients without symptom resolution, or with significant impact to medical care. Atypical antipsychotics (olanzapine, quetiapine, and risperidone) should be used first-line in patients requiring pharmacologic treatment owing to their apparent efficacy and low incidence of reported adverse effects. The choice of atypical antipsychotic should be based on adverse effect profile, available dosage forms, and consideration of medication interactions. Intravenous haloperidol may be a potential treatment option in patients unable to tolerate oral medications and with significant symptoms. However, given the high incidence of serious adverse effects with intravenous haloperidol, routine use should be avoided. Dexmedetomidine should be used when sedation is needed and when clinically appropriate, given the positive impact on delirium. Additional well-designed trials assessing screening and treatment of PICU delirium are needed.

Evaluation of Melatonin Practices for Delirium in Pediatric Critically Ill Patients

OBJECTIVE

To determine the use of melatonin and its role in therapy for pediatric delirium (as either prophylaxis or treatment for delirium) in an academic medical center's PICU.

METHODS

This retrospective, single-center study reviewed patients between 1 and 18 years of age admitted to the PICU between April 1, 2014, and February 29, 2019. Patients were included if they were admitted for greater than 48 hours and received melatonin for the indication of "delirium." Patients were excluded if melatonin was a home medication. Data collected included baseline characteristics, sedation and antipsychotic usage, assessment scores, and admission overview data. Descriptive statistics were used to report categorical data as percentages.

RESULTS

A total of 63 patients were included. Thirty-nine patients (62%) required antipsychotics post-melatonin exposure, with risperidone being the most frequently used agent. The average cumulative antipsychotic exposure pre- and post-melatonin initiation was 2 versus 13 days. The average cumulative exposure to sedating agents, including opioids, benzodiazepines, ketamine, dexmedetomidine, and propofol, pre- and post-melatonin initiation was 13 versus 10 days. The average hospital and PICU lengths of stay were 54 and 39 days, respectively. The initiation of melatonin was also associated with lighter levels of sedation and decreased pain scores.

CONCLUSION

Although the initiation of melatonin does not appear to decrease antipsychotic use, the results of this study may suggest a potential prophylactic effect in reducing the days of sedation the patient receives while inpatient.

Why is delirium more frequent in the elderly?

An aging-related reduction in the brain's functional reserve may explain why delirium is more frequent in the elderly than in younger people insofar as the reserve becomes inadequate to cover the metabolic requirements that are critically increased by stressors. The aim of this paper is to review the normal aging-related changes that theoretically compromise complex mental activities, neuronal and synaptic densities, and the neurocomputational flexibility of the functional reserve. A pivotal factor is diminished connectivity, which is substantially due to the loss of synapses and should specifically affect association systems and cholinergic fibres in delirious patients. However, micro-angiopathy with impaired blood flow autoregulation, increased blood/brain barrier permeability, changes in cerebrospinal fluid dynamics, weakened mitochondrial performance, and a pro-inflammatory involution of the immune system may also jointly affect neurons and their synaptic assets, and even cause the progression of delirium to dementia regardless of the presence of co-existing plaques, tangles, or other pathological markers. On the other hand, the developmental growth in functional reserve during childhood and adolescence makes the brain increasingly resistant to delirium, and residual reserve can allow the elderly to recover. These data support the view that functional reserve is the variable that confronts stressors and governs the risk and intensity of and recovery from delirium. Although people of any age are at risk of delirium, the elderly are at greater risk because aging and age-dependent structural changes inevitably affect the brain's functional reserve.

Development and validation of a postoperative delirium prediction model for pediatric patients: A prospective, observational, single-center study

Postoperative delirium is a serious complication that relates to poor outcomes. A risk prediction model could help the staff screen for children at high risk for postoperative delirium. Our study aimed to establish a postoperative delirium prediction model for pediatric patients and to verify the sensitivity and specificity of this model.Data were collected from a total of 1134 children (0-16yr) after major elective surgery between February 2020 to June 2020. Demographic and clinical data were collected to explore the risk factors. Multivariate logistic regression analysis was used to develop the model, and we assessed the predictive ability of the model by using the area under the receiver operating characteristics curve (AUROC). Further data were collected from another 100 patients in October 2020 to validate the model.Prevalence of postoperative delirium in this sample was 11.1%. The model consisted of 5 predictors, namely, age, developmental delay, type of surgery, pain, and dexmedetomidine. The AUROC was 0.889 (P < .001, 95% confidence interval (CI):0.857-0.921), with sensitivity and specificity of 0.754 and 0.867, and the Youden of 0.621. The model verification results showed the sensitivity of 0.667, the specificity of 0.955.Children undergoing surgery are at risk for developing delirium during the postoperative period, young age, developmental delay, otorhinolaryngology surgery, pain, and exposure to dexmedetomidine were associated with increased odds of delirium. Our study established a postoperative delirium prediction model for pediatric patients, which may be a base for development of strategies to prevent and treat postoperative delirium in children.

Psychiatric Evaluation and Management in Pediatric Spinal Cord Injuries: a Review

PURPOSE OF REVIEW

To summarize current key recommendations in the evaluation and management of mental health disorders associated with spinal cord injuries (SCI) among pediatric patients, based on a review of recent evidence-based literature and clinical experience.

RECENT FINDINGS

Anticipating potential mental health risks among youth with SCI and implementing early multidisciplinary management improves physical and mental health outcomes. When caregivers of youth with SCI model healthy coping strategies, it promotes healthy coping strategies in patients themselves. Peer mentor programs can be instrumental in patient adjustment, improve mental health, and aid in recovery. Pediatric SCI is particularly impactful on a child's development and individuation. Early involvement of a mental health team while in the hospital can help with the initial adjustment period and address psychiatric concerns that might interfere with recovery. The transition from the hospital to home is a period of vulnerability for individuals with SCI.

Delirium in the NICU: Risk or Reality?

Delirium is a frequent complication of critical illness in adult and pediatric populations and is associated with significant morbidity and mortality. Little is known about the incidence, risk, symptoms, or treatment of delirium in the NICU. Only 4 cases of NICU delirium have been reported, but many pediatric studies include infants. The Cornell Assessment of Pediatric Delirium tool has been validated in neonatal and infant populations for identification of delirium. Initial treatment should focus on identification and reversal of the cause, with pharmacologic management reserved for patients with symptoms that do not resolve or that significantly impact medical care. Routine use of intravenous haloperidol should be avoided because of the high incidence of serious adverse effects, but it may be considered in patients with significant symptoms who are unable to take oral medications. Atypical antipsychotics (olanzapine, quetiapine, and risperidone) appear to be efficacious with a low incidence of adverse effects. Risperidone has weight-based dosing and a liquid dosage form available, making it a good option for use in the NICU. Additional data from large cohorts of NICU patients routinely screened for delirium, and treated as indicated, are needed.

Delirium screening tools in the emergency department: A protocol for systematic review and meta-analysis

BACKGROUND

Delirium is a common type of acute brain dysfunction among emergency department (ED) patients. The prevalence of delirium in the ED is up to 40%. Although screening instruments used to identify delirium have been developed, it is unclear which tool is the most accurate in the ED. To address this challenging, we systematically examine the accuracy of delirium screening tools used to assess the ED patients.

METHODS

This study has been registered at the International Platform of Registered Systematic Review and Meta-Analysis Protocols (INPLASY), and the registration number is INPLASY202110041. We will search the PubMed, EMBASE, PsycINFO, and the Cochrane Library. Studies involving patients which compared diagnostic instruments with the criteria in Diagnostic and Statistical Manual of Mental Disorders (DSM) as a reference standard will be included. We will use STATA 15.1 and MetaDiSC to make careful analysis of the results. The quality of included studies will be assessed using the Quality Assessment of Diagnostic Accuracy Studies (QUADAS)-2 scale.

RESULTS

In this study, the accuracy of different screening methods among ED patients is assessed by a high-quality synthesis. The number of tools available for screening delirium in the ED, the information of studies including the countries, the study design, the sample size and the characteristic of studies, the quality of the studies and the results of meta-analysis. The systematic review and meta-analysis will be published in a peer-reviewed journal.

CONCLUSION

According to the conclusion of the systematic review, evidence will be provided to judge which screening method is the best for the ED patients. The results will bring better understanding of screening methods in the ED and highlight gaps for future research.

The diagnostic threshold of Cornell assessment of pediatric delirium in detection of postoperative delirium in pediatric surgical patients

Background

Cornell assessment of pediatric delirium (CAPD) showed advantage in diagnosis of pediatric delirium in Chinese critically ill patients. But its performance in surgical patients is still unclear. The present study was designed to validate the diagnostic performance of CAPD in surgical pediatric patients.

Methods

This is a prospective validation study. Pediatric patients who underwent selective surgery and general anesthesia were enrolled. Primary outcome was the incidence of delirium within postoperative three days. CAPD Chinese version was used to evaluate if the patient had delirium one time per day. At the meantime, a psychiatrist employed Diagnostic and Statistical Manual of Mental Disorders fifth edition to diagnose delirium, which was the “gold standard”, and the result was considered as reference standard. Sensitivity, specificity and area under receiver operating characteristic (ROC) curve were calculated to investigate the performance of CAPD.

Results

A total of 170 patients were enrolled. Median age was 4 years old. As diagnosed by psychiatrist, 23 (13.5 %) patients experienced at least one episode of delirium during the follow-up period. When diagnostic threshold was set at 9, CAPD showed the optimal sensitivity (87.0 %, 95 %CI 65.3 %-96.6 %) and specificity (98.0 %, 95 %CI 93.7 %-99.5 %) in comparison with other diagnostic thresholds. ROC analysis showed that CAPD was a good delirium assessment instrument with area under curve of 0.911 (95 % CI 0.812 to 1.000, P < 0.001). Agreement between CAPD and reference standard was 0.849 (Kappa coefficient, P < 0.001).

Conclusions

This study found that Cornell assessment of pediatric delirium could be used as an effective instrument in diagnosis of delirium in pediatric surgical patients.

Trial registration

www.chictr.org.cn Identifier: ChiCTR-DDD-17,012,231, August 3, 2017.

The Impact of Implementing a “Pain, Agitation, and Delirium Bundle” in a Pediatric Intensive Care Unit: Improved Delirium Diagnosis

Delirium is associated with significant negative outcomes, yet it remains underdiagnosed in children. We describe the impact of implementing a pain, agitation, and delirium (PAD) bundle on the rate of delirium detection in a pediatric intensive care unit (PICU). This represents a single-center, pre-/post-intervention retrospective and prospective cohort study. The study was conducted at a PICU in a quaternary university-affiliated pediatric hospital. All patients consecutively admitted to the PICU in October and November 2017 and 2018. Purpose of the study was describe the impact of the implementation of a PAD bundle. The rate of delirium detection and the utilization of sedative and analgesics in the pre- and post-implementation phases were measured. A total of 176 and 138 patients were admitted during the pre- and post-implementation phases, respectively. Of them, 7 (4%) and 44 (31.9%) were diagnosed with delirium (p < 0.001). Delirium was diagnosed in the first 48 hours of PICU admission and lasted for a median of 2 days (interquartile range [IQR]: 2–4). Delirium diagnosis was higher in patients receiving invasive ventilation (p < 0.001). Compliance with the PAD bundle scoring was 79% for the delirium scale. Score results were discussed during medical rounds for 68% of the patients in the post-implementation period. The number of patients who received opioids and benzodiazepines and the cumulative doses were not statistically different between the two cohorts. More patients received dexmedetomidine and the cumulative daily dose was higher in the post-implementation period (p < 0.001). The implementation of a PAD bundle in a PICU was associated with an increased recognition of delirium diagnosis. Further studies are needed to evaluate the impact of this increased diagnostic rate on short- and long-term outcomes.

Delirio en niños críticamente enfermos

El delirio en pacientes críticos es una condición médica que afecta tanto a adultos como a niños; en ambas poblaciones implica graves complicaciones como estancia hospitalaria prolongada, alto riesgo de muerte y deterioro cognitivo a largo plazo, así como mayores costos económicos en cuanto a la prestación de servicios de salud. La principal dificultad de esta condición en la población pediátrica es su adecuado reconocimiento, ya que puede presentarse en edades muy tempranas, incluso en niños lactantes, cuando sus signos y síntomas pueden confundirse o superponerse con otras patologías, tales como el síndrome de abstinencia. En consecuencia, en estos casos el uso de herramientas diagnósticas puede ser una labor compleja que implica múltiples dificultades.Antes de 2011 no había muchos estudios que abordaran la evaluación del delirio en niños. Sin embargo, ese mismo año se estableció la primera escala desarrollada específicamente para el monitoreo de pacientes en unidades de cuidado intensivo pediátrico, lo que llevó a un aumento significativos del número de casos de delirio en niños menores de 5 años críticamente enfermos; esta situación hizo que los pediatras se interesaran más en estudiar esta importante patología.La presente reflexión, basada en una revisión de la literatura, busca actualizar el amplio espectro fisiopatológico del delirio en niños críticamente enfermos y, de esta forma, mejorar su tamizaje, diagnóstico e intervenciones terapéuticas tempranas en todas las edades pediátricas, incluso en menores de 5 años.

Practice Variability in Screening and Treating Pediatric Critical Illness Delirium: Survey

The best practice in pediatric delirium (PD) screening and treatment is still unknown. Current recommendations come from small studies and adult data. In this article, we surveyed the Pediatric Critical Care Medicine fellowship directors on PD screening and treatment practices in their centers. We reported high variability in the screening and treatment practices for PD in large academic medical centers in the United States. The Cornell Assessment of Pediatric Delirium tool is the most commonly used tool for screening, and quetiapine is the most commonly used pharmacologic agent. A national guideline on PD screening, prevention, and treatment is needed to standardize practice and provide guidance.

Delirium screening tools: A protocol for a systematic review and meta-analysis

BACKGROUND

Delirium is a frequent form of acute brain dysfunction in mechanically ventilated patients. Screening tools have been developed to identify delirium, but it is unclear which tool is the most accurate. Therefore, we provide a protocol of systematic evaluation to assess the accuracy of delirium screening tools in mechanically ventilated patients.

METHODS

PubMed, PsycINFO, EMBASE, and the Cochrane Library will be searched. Studies involving mechanically ventilated patients which compared diagnostic tools with the Diagnostic and Statistical Manual of Mental Disorders criteria as a reference standard will be included. We will use MetaDiSC and STATA 15.1 to analyze carefully when a network meta-analysis is allowed.

RESULTS

This study will provide a high-quality synthesis to assess the accuracy of different screening methods in mechanically ventilated patients.

CONCLUSION

The conclusion of our systematic review will provide evidence to judge which screening method is the best for mechanically ventilated patients.

Assessment of delirium in children admitted into the Intensive Care Unit: psCAM-ICU Tool

Background: Delirium has been identified as a risk factor for the mortality of critically ill patients, generating great social and economic impacts, since patients require more days of mechanical ventilation and a prolonged hospital stay in the intensive care unit (ICU), thus increasing medical costs. Objective: To describe the prevalence and characteristics of delirium episodes in a sample of 6-month to 5-year-old children who are critically ill. Methods: Cohort study at a Pediatric Intensive Care Unit (PICU) in Bogotá (Colombia). Participants were assessed by the Preschool Confusion Assessment Method for the ICU (psCAM-ICU) within the first twenty-four hours of hospitalization. Results: One quarter of the participants (25.8%) presented some type of delirium. Among them, two sub-types of delirium were observed: 62.5% of the cases were hypoactive and 37.5% hyperactive. Moreover, from them, six were male (75%) and 2 female (25%). Primary diagnosis was respiratory tract infection in 62.55% of the patients, while respiratory failure was diagnosed in the remaining 37.5%. Conclusions: The implementation of delirium monitoring tools in critically ill children provides a better understanding of the clinical manifestation of this phenomenon and associated risk factors in order to contribute to the design of efficient intervention strategies.

Medical Etiologies of Secondary Psychosis in Children and Adolescents

This is an updated review of child and adolescent somatic disorders associated with psychosis/psychotic symptoms, organized into neurologic, infectious, genetic, inborn errors of metabolism, autoimmune, rheumatologic, endocrine, nutritional, metabolic, and iatrogenic categories. When possible clinical manifestations or types of psychotic symptoms and proposed neuropathogenesis causing the neuropsychiatric symptoms are included. In some cases, the psychiatric symptoms may be the first presentation of the disease. The authors hope that this review will aid child and adolescent psychiatrists in considering alternative etiologies of youth presenting with psychosis and encourage appropriate physical examination, history, and further work-up when suspected.

An Evaluation of Risperidone Dosing for Pediatric Delirium in Children Less Than or Equal to 2 Years of Age

Background: Risperidone dosing and safety data are limited in patients ≤2 years of age. Objective: To describe the dosing strategies, safety, and tolerability of risperidone in infants ≤2 years of age. Methods: An institutional review board-approved retrospective study was conducted in a 24-bed pediatric intensive care unit at an academic medical center in patients ≤2 years of age receiving risperidone for the management of ICU delirium. The primary outcome was mean initial daily dose of risperidone. Secondary outcomes included mean daily dose, dosing frequency, treatment duration, and adverse effects. Results: Seventeen patients who received at least 1 dose of risperidone were included in the study. The initial daily dose ranged from 0.1 to 0.25 mg (0.01-0.04 mg/kg), with a mean of 0.17 mg (0.02 mg/kg). Most patients were initiated on once-daily dosing (76.5%) versus twice-daily dosing (17.6%). More than 80% of patients required a dose increase during therapy. Median daily doses of fentanyl, morphine, ketamine, and midazolam were decreased following initiation of risperidone. No adverse events that led to discontinuation of risperidone were reported. Conclusion and Relevance: Risperidone was found to be safe and well tolerated at daily doses of risperidone of 0.1 to 0.25 mg in 1 or 2 doses per day in patients ≤2 years old for the management of ICU delirium. To our knowledge, these results provide the largest cohort describing dosing recommendations specific for risperidone in this age group. Further investigation on the effect of antipsychotic administration on other sedation and analgesic regimens is necessary.

Antipsychotic Treatment of Delirium in Critically Ill Children: A Retrospective Matched Cohort Study

OBJECTIVE

To describe the use of pharmacologic treatment in critically ill children treated according to a delirium protocol and compare those treated with antipsychotics to those treated non-pharmacologically.

METHODS>

The study included a retrospective matched cohort describing patients who were pharmacologically treated for delirium compared to those with delirium but not treated in a PICU from December 2013 to September 2015, using a delirium management protocol. Patients were matched by age, sex, diagnosis, mechanical ventilation (MV), and presence of delirium.

RESULTS

Of 1875 patients screened, 188 (10.03%) were positive for delirium. Of those, 15 patients (8%) were treated with an antipsychotic for delirium. Patients with delirium treated with antipsychotics were younger, had more delirium days (6 vs. 3, p=0.022), longer MV days (14 vs. 7, p=0.017), and longer PICU length of stay (34 vs. 16 days, p=0.029) than in the untreated group. Haloperidol, risperidone, and quetiapine were used in 9, 6, and 2 patients, respectively. Two patients were treated with multiple antipsychotics. Antipsychotic treatment was initiated on day 2 of delirium for 8 of 15 patients (53.3%). Ten patients in the treatment group had improved delirium scores by day 2 of treatment. No significant differences in sedation exposure between groups. No significant adverse effects were reported.

CONCLUSIONS

No significant adverse events seen in this small cohort of critically ill pediatric patients with delirium treated with antipsychotic therapy. Patients with early-onset delirium refractory to non-pharmacologic treatment may have a more effective response to antipsychotic therapy than patients with late-onset refractory delirium.

Best Practices for Evaluation and Treatment of Agitated Children and Adolescents (BETA) in the Emergency Department: Consensus Statement of the American Association for Emergency Psychiatry

Introduction

Agitation in children and adolescents in the emergency department (ED) can be dangerous and distressing for patients, family and staff. We present consensus guidelines for management of agitation among pediatric patients in the ED, including non-pharmacologic methods and the use of immediate and as-needed medications.

Methods

Using the Delphi method of consensus, a workgroup comprised of 17 experts in emergency child and adolescent psychiatry and psychopharmacology from the the American Association for Emergency Psychiatry and the American Academy of Child and Adolescent Psychiatry Emergency Child Psychiatry Committee sought to create consensus guidelines for the management of acute agitation in children and adolescents in the ED.

Results

Consensus found that there should be a multimodal approach to managing agitation in the ED, and that etiology of agitation should drive choice of treatment. We describe general and specific recommendations for medication use.

Conclusion

These guidelines describing child and adolescent psychiatry expert consensus for the management of agitation in the ED may be of use to pediatricians and emergency physicians who are without immediate access to psychiatry consultation.

Crisis in the Emergency Department: The Evaluation and Management of Acute Agitation in Children and Adolescents

Acute agitation in children and adolescents in the emergency department carries significant risks to patients and staff and requires skillful management, using both nonpharmacologic and pharmacologic strategies. Effective management of agitation requires understanding and addressing the multifactorial cause of the agitation. Careful observation and multidisciplinary collaboration is important. Medical work-up of agitated patients is also critical. Nonpharmacologic deescalation strategies should be first line for preventing and managing agitation and should continue during and after medication administration. Choice of medication should focus on addressing the cause of the agitation and any underlying psychiatric syndromes.

Pediatric Delirium: Recognition, Management, and Outcome

PURPOSE OF REVIEW

This review seeks to provide an update on the diagnosis, management, and outcome of pediatric delirium.

RECENT FINDINGS

Care of patients with delirium depends on correct diagnosis and treatment of its underlying cause. A variety of instruments are available to aid diagnosis. Management of delirium currently depends on atypical antipsychotics, while avoiding agents that may precipitate or exacerbate it. While most critically ill children survive delirium, many children die or have worsening function after their illness. The longer the duration of delirium, the more severe its subsequent problems including postintensive care syndrome and posttraumatic stress disorder. Possible serious long-term consequences emphasize the importance of efforts to improve diagnosis and outcome in critically ill children suffering from delirium.