Tablet-based Interactive Distraction (TBID) vs oral midazolam to minimize perioperative anxiety in pediatric patients: a noninferiority randomized trial

Nonpharmacological interventions for decreasing anxiety during anesthesia induction in children: a systematic review and Bayesian network meta-analysis

BACKGROUND

Anxiety during anesthesia induction can lead to various negative outcomes and psychological burdens in children undergoing surgery. Nonpharmacological interventions are available for reducing anxiety in this context. However, due to a lack of evidence from head-to-head randomized controlled trials (RCTs), the specific effects of these methods on children with anxiety during anesthesia induction remain unclear.

OBJECTIVE

This network meta-analysis aimed to evaluate the comparative effects of all known nonpharmacological interventions for reducing anxiety in children during anesthesia induction and to rank these interventions based on their practical applicability.

DESIGN

Systematic review and Bayesian network meta-analysis.

METHODS

We searched PubMed, Embase, CINAHL, Cochrane Library, and Web of Science to identify articles published up to August 2024. Two reviewers independently assessed eligibility of potential studies and extracted data. Outcome measures of the meta-analysis were the anxiety levels of children during anesthesia induction, the anxiety levels of parents, and the child's compliance during anesthesia induction. A consistency model was selected to conduct a network meta-analysis to evaluate the relative effects and rank probabilities of different nonpharmacological interventions.

RESULTS

A total of 34 RCTs with 3,040 participants and six intervention methods were included. All trials confirmed the safety of the six intervention methods, with no significant adverse events reported. The network meta-analysis showed that the Passive Distraction Intervention (PDI)-Parental Presence at Induction of Anesthesia (PPIA), Interactive Distraction Intervention (IDI)-PPIA, IDI, PDI, and PPIA interventions were associated with more substantial reductions in anxiety than usual care. However, the studied interventions showed no statistically significant differences for reducing parental anxiety. The PPIA, IDI, and IDI-PPIA interventions also improved compliance during anesthesia induction.

CONCLUSIONS

Our study confirmed that some nonpharmacological interventions are effective at reducing anxiety in children and enhancing compliance during anesthesia induction. Therefore, we recommend several interventions for clinical practice, including the PDI-PPIA, IDI-PPIA, PDI, IDI, and PPIA when working with children undergoing anesthesia induction.

REGISTRATION

We registered this network meta-analysis with PROSPERO (registration no. CRD42022262874).

CLINICAL TRIAL NUMBER

Not applicable.

The effect of repeated maternal voice orientation on postoperative emergence agitation in children following tonsillectomy and adenoidectomy: A randomized controlled trial

STUDY OBJECTIVE

Evaluate the efficacy of repeated maternal voice orientation in reducing the incidence of emergence agitation (EA) in pediatric patients undergoing elective tonsillectomy and adenoidectomy.

DESIGN

Randomized controlled trial.

SETTING

A tertiary hospital.

PATIENTS

360 children aged 5-12 years undergoing elective tonsillectomy and adenoidectomy.

INTERVENTIONS

Patients were randomized into three groups: maternal voice orientation group (Group O), maternal voice awakening group (Group A), and a control group (Group C) receiving silent recordings.

MEASUREMENTS

The primary outcome was the incidence of EA, defined by a Pediatric Anesthesia Emergence Delirium (PAED) score of 12 or higher. Secondary outcomes included the severity of EA (PAED score > 14), postoperative pain (assessed using FLACC and NRS scales), and recovery profiles in the Post-Anesthesia Care Unit (PACU).

MAIN RESULTS

Maternal voice orientation (Group O) significantly reduced the incidence of EA compared to the control group and Group A, especially notable in the 5-8 year subgroup. Group O showed the lowest PAED scores immediately post-extubation and at 10 min.

CONCLUSIONS

Repeated maternal voice orientation effectively reduces the incidence and severity of EA among pediatric patients, supporting its inclusion in pediatric anesthesia recovery protocols to improve postoperative outcomes.

Comparative effect of nonpharmacological interventions on emergence delirium prevention in children following sevoflurane general anesthesia: A systematic review and network meta-analysis of randomized controlled trials

BACKGROUND

Children receiving general anesthesia while undergoing surgery have a significantly high incidence of emergence delirium (ED). Nonpharmacological interventions yield beneficial effects on preventing pediatric ED. However, the relative effects of nonpharmacological interventions on pediatric ED prevention based on various perioperative phases remain unknown.

OBJECTIVE

To compare the effects of nonpharmacological interventions on pediatric ED prevention at different surgical phases.

DESIGN

A systematic review and network meta-analysis.

DATA SOURCES

A comprehensive search of five electronic databases (PubMed, CINAHL via EBSCOhost, Embase via Elsevier, Cochrane Trials, and ProQuest Dissertations and theses) for identifying randomized control trials published from inception to October 15, 2023.

METHODS

Two reviewers independently screened, assessed, and extracted data from the eligible studies. A random-effects network meta-analysis was used to determine the comparative effect of nonpharmacological interventions on preventing pediatric ED.

RESULTS

A total of 19 studies involving 2522 children were included in this network meta-analysis. Thirteen studies reported on the prevention of pediatric ED in the preoperative phase, and six studies reported on the prevention of pediatric ED in the intraoperative phases. Multimedia devices (OR 0.39, 95 % CIs 0.20-0.74), a multicomponent program (OR 0.20, 95 % CI 0.14-0.28) significantly reduced the incidence of pediatric ED during the preoperative phase compared with usual care. During the intraoperative phase, listening to regular heartbeat sounds significantly reduced the risk of pediatric ED compared with usual care (OR 0.06, 95 % CI 0.02-0.22), placebo (OR 0.11, 95 % CI 0.03-0.36), acupuncture (OR 0.17, 95 % CI 0.03-0.88), acupuncture with electrical stimulus (OR 0.16, 95 % CI 0.04-0.68), and acupuncture with midazolam (OR 0.04, 95 % CI 0.00-0.41).

CONCLUSIONS

Our study results suggest that the multicomponent program and listening to heartbeat sounds are relatively effective nonpharmacological interventions for preventing pediatric ED during the perioperative phase. This study compared the effectiveness and ranking of various interventions, and the findings can serve as a guide to assist health professionals in choosing the optimal strategy for preventing ED.

REGISTRATION

The study protocol was registered at PROSPERO (CRD42023459541).

TWEETABLE ABSTRACT

Nonpharmacological interventions can reduce the high incidence of pediatric emergence delirium after surgery. Our systematic review highlights the efficacy of multicomponent programs and listening to heartbeat sounds intraoperatively in reducing ED risk. The findings aid health professionals in selecting optimal strategies for pediatric perioperative care.

Comparative Efficacy of Video Games Versus Midazolam in Reducing Perioperative Anxiety in Pediatric Patients: Systematic Review and Meta-Analysis

Background

Pediatric patients undergoing surgery frequently experience significant anxiety, which can result in adverse effects such as prolonged sedation and behavioral changes associated with pharmacological interventions such as oral midazolam. Video games offer a nonpharmacological distraction method that shows promise in alleviating procedural anxiety without significant adverse effects. However, the effectiveness of video games compared to midazolam in managing perioperative anxiety remains uncertain.

Objective

This study aimed to evaluate the effectiveness of video game interventions in reducing perioperative anxiety in pediatric patients undergoing general anesthesia.

Methods

We conducted a comprehensive search across PubMed, Embase, Web of Science, and the Cochrane Library, supplemented by reference screening. Primary outcomes included anxiety levels assessed during parent separation and mask induction procedures, while secondary outcomes encompassed emergence delirium, postoperative behavior, and length of stay in the postanesthesia care unit (PACU). The risk of bias was assessed using the Risk of Bias 2 scale. Data were synthesized descriptively and through meta-analysis, with the certainty of the evidence evaluated using the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) criteria.

Results

Six randomized controlled trials involving 612 participants were included in the analysis. Children who participated in video game interventions reported significantly lower anxiety levels during parent separation (standardized mean difference, SMD -0.31, 95% CI -0.50 to -0.12; P=.001), with high certainty, and during mask induction (SMD -0.29, 95% CI -0.52 to -0.05; P=.02), with moderate certainty, compared to those receiving oral midazolam. Additionally, significant differences in postoperative behavior changes in children were observed compared to oral midazolam (SMD -0.35, 95% CI -0.62 to -0.09; P=.008). Children in the video game intervention groups also had a shorter length of stay in the PACU (mean difference, MD -19.43 min, 95% CI -31.71 to -7.16; P=.002). However, no significant differences were found in emergence delirium (MD -2.01, 95% CI -4.62 to 0.59; P=.13).

Conclusions

Video game interventions were more effective than midazolam in reducing perioperative anxiety among pediatric patients, improving postoperative behavior, and shortening the length of stay in the PACU. However, video games alone did not outperform midazolam in managing emergence delirium. Further high-quality research is needed for more conclusive results.

Little Journey: a phase III randomised controlled trial of a psychological preparation and education smartphone application for management of paediatric perioperative anxiety compared with standard care in children undergoing ambulatory surgery - study protocol

INTRODUCTION

Children having surgery, and their parents, commonly have anxiety in the preoperative period, and this may impact longer-term health and quality of life. Psychological preparation can be expensive and time-consuming, and the type and effectiveness of preparatory interventions are variable. The aim of this randomised controlled trial (RCT) is to evaluate the clinical effectiveness of a preoperative smartphone psychological preparation application with virtual reality (VR) capability (the 'Little Journey app' (LJ)), at reducing anxiety and its sequelae in children and their carers.

METHODS AND ANALYSIS

Multicentre, assessor-blinded, two-armed, parallel group, RCT in children aged between 3 and 12 years, undergoing ambulatory surgery and receiving their first general anaesthetic. Randomisation is one-to-one between an intervention and a control arm. Participants in the intervention arm are provided with access to the LJ app and a low-cost cardboard VR headset (to be used with a smartphone) to use in the weeks leading up to their operation. Children in the control arm receive the same VR headset and suggestions of unrelated VR games to play, but no access to the LJ app. To improve accessibility, smart devices are provided to children whose families do not have a smart phone, and the app content has been translated from English into multiple languages. Both groups receive standard perioperative care at the hospital where they are having treatment. The primary outcome measure is the modified Yale Preoperative Anxiety Scale-Short Form applied by independent blinded observers, immediately before induction of general anaesthesia. Secondary outcomes include process measures, psychological and socioeconomic outcomes for both children and parents/carers. The planned sample size was 304 participants, including an anticipated 15% attrition rate. An interim analysis was conducted when the trial was temporarily paused because of the COVID-19 pandemic, at which point 119 participants had been recruited. The trial steering committee and data monitoring committee recommended continuation of the trial, but the sample size was increased to 596 to account for differences between the previously anticipated and actual outcomes of recruited participants.

ETHICS AND DISSEMINATION

The study was approved by Surrey Borders-Research Ethics Committee 251219, and all participating sites were in England. Results will be presented in academic manuscripts and presentations and summarised for diverse audiences (including clinicians and patients/public) in podcasts, infographics and other multimedia formats.

TRIAL REGISTRATION NUMBER

NCT03797716.

The benefits of experiencing flow through distracting activities: flow reduces preoperative anxiety in children before surgery, but not postoperative difficulties

BACKGROUND

Distraction is a classic anxiety management strategy in preoperative setting with children: distracting activities take children's attention away from threatening clues. What is less clear is the differential effectiveness of this technique depending on the task, and the degree of children engagement with the distracting task. The present work examined the role of flow (state of intense concentration and absorption in the distracting task) on children's preoperative anxiety.

METHODS

Anxiety and flow in a distracting activity were measured in a sample of 100 children (3 to 10 years-old), at two critical moments of the preoperative period prior to ambulatory surgery under general anesthesia (phase 1: up to separation from the parents; phase 2: up to general anesthesia). Common negative postoperative outcomes were also measured.

RESULTS

As expected, the analysis showed a negative association between the mean level of flow in the distracting activity during waiting periods and the preoperative anxiety of children at critical moments in the two phases (although there was no effect on postoperative recovery).

CONCLUSION

These findings demonstrate the importance of considering the degree of engagement in the distracting activity to understand the effectiveness of this strategy. The results may help provide guidance for better clinical application of this method.

Identification of risk factors for emergence delirium in children undergoing magnetic resonance imaging

PURPOSE

Emergence delirium (ED) remains an ongoing concern for children undergoing sedation/anesthesia. The purpose of this study was to identify risk factors for ED in a population of children from two to seven years of age undergoing sedation/anesthesia for magnetic resonance imaging.

DESIGN AND METHODS

This was a descriptive, observational study taking place in a free-standing midwestern pediatric hospital. The Child Induction Behavioral assessment (CIBA) and the Amsterdam Preoperative Anxiety and Information Scale (APAIS) were used to assess child/parent anxiety. The presence of ED was documented using the Pediatric Anesthesia Emergence Delirium (PAED) scale. Associations between ED demographic and clinical characteristics were assessed using Chi-square and Wilcoxon Rank Sum tests.

RESULTS

Of the 136 children who underwent sedation/anesthesia for MRI, 23 (16.9 %) experienced ED. Although not significant, children who received the pre-medication midazolam experienced an increased incidence of ED (25.6 %) compared to those who did not (13.4 %, p = 0.09). Children who experienced ED took a significantly shorter time to arouse from sedation/anesthesia (median = 8 min) compared to those who did not experience ED (median = 15 min, p < 0.0001).

CONCLUSIONS

A shorter post-procedural arousal time was a significant risk factor associated with ED in this sample of children undergoing MRI.

IMPLICATIONS

It is unclear which pre-procedural factors predict children who will experience ED. There is a need for interdisciplinary research to identify interventions to decrease the incidence of pediatric ED. More research is needed to support the development of interventions to best support the safety of the child experiencing ED.

Discharge Under Sedated Status can Decrease Postoperative Emergence Agitation in Pediatric Patients Undergoing Strabismus Surgery: A Prospective Randomized Controlled Trial

PURPOSE

Emergence agitation (EA) is a frequent complication during emergence. The researchers aimed to investigate whether discharged pediatric patients from the postanesthesia care unit (PACU) to wards under sedated status could reduce the incidence of EA.

DESIGN

Prospective randomized controlled study.

METHODS

This study was conducted in 4 to 6 year old patients who had undergone strabismus surgeries. There were 100 patients randomly assigned to a sedated group who were discharged from PACU to the ward under a sedated state and regained consciousness accompanied with their parents (Group P, n = 50) and the control group who were fully awake when discharged (Group C, n = 50). The primary outcome was the incidence of EA. The secondary outcomes included rescue measure, discharge time, hemodynamic parameters at the point of discharge, 1 and 2 hours after extubation, and the parental satisfaction score.

FINDINGS

The incidence of EA in Group P was significantly reduced compared to Group C (P = .023). The number of patients who needed rescue measures was higher in Group C than in Group P (P = .041). The PACU discharge time in Group P was significantly shorter than in Group C (P < .001). The heart rate of the pediatric patients in Group P was significantly lower than in Group C at the point of discharge from PACU to the ward (P = .003), while the oxygen saturation (SpO2) and the mean arterial blood pressure were comparable between the two groups (P > .05).

CONCLUSIONS

Pediatric patients discharged to their parents under sedated status could reduce the incidence of EA undergoing strabismus surgery.

3-Dimensional Virtual Reality Versus 2-Dimensional Video for Distraction During the Induction of Anesthesia in Children to Reduce Anxiety: A Randomized Controlled Trial

BACKGROUND

Preoperative anxiety is common in children. It can contribute to negative experiences with anesthetic induction and may cause adverse physiological and psychological effects. Virtual reality (VR) and electronic tablet devices are 2 audiovisual distraction tools that may help to reduce anxiety and enhance the preoperative experience. This study aimed to compare the use of an immersive 3-dimensional (3D) VR to 2-dimensional (2D) video on anxiety in children during induction of general anesthesia.

METHODS

Two hundred children (4-13 years) undergoing elective or emergency surgery under general anesthesia were enrolled in this randomized, controlled trial. Participants were randomized to use either the 3D VR goggles (intervention) or 2D video tablet (control) during anesthetic induction. Anxiety, the primary outcome, was measured using the modified Yale Preoperative Anxiety Scale Short Form (mYPAS-SF) at 2 time points: in the preoperative holding area before randomization (T1) and during induction of general anesthesia (T2). The primary outcome was analyzed using a linear regression model, including demographic and other covariates, to investigate any differences in anxiety scores. Secondary outcomes included evaluating compliance during the anesthetic induction (Induction Compliance Checklist), emergence of delirium (Cornell Assessment of Pediatric Delirium), perceived usefulness of the device, and child satisfaction.

RESULTS

Participant characteristics were similar between the 3D VR (n = 98) and 2D video (n = 90) groups, with a mean (±standard deviation) age 8. 8 ± 2.8 years. The median (lower quartile, upper quartile) mYPAS-SF scores for the 3D VR group at the preoperative holding area were 22.9 (22.9, 35.4), then 29.2 (24.0, 41.7) during induction. For the 2D Video group, the scores were 27.1 (22.9, 35.4) and then 30.2 (22.9, 41.1). No significant difference was observed in the increase in mYPAS-SF scores between groups (P = .672). Children in the 3D VR group were less likely to be rated as having a perfect induction (P = .039). There was no evidence of a difference between the groups in emergence delirium. Both devices were rated highly for usefulness and patient satisfaction. Children preferred VR, while anesthesiologists and parents felt the 2D was more useful.

CONCLUSIONS

This randomized controlled trial demonstrated that preoperative anxiety was equally low and induction compliance high with both 3D VR and 2D video distraction in children with parental presence during anesthetic induction.

Non-pharmacological interventions for preventing emergence delirium in children under general anesthesia: A scoping review

PROBLEM

The phenomenon of emergence delirium in pediatric patients undergoing general anesthesia has garnered increasing attention in the academic community. While formal non-pharmaceutical interventions have demonstrated efficacy in mitigating this phenomenon, the diversity of intervention types and their varying degrees of effectiveness necessitate further discussion. A scoping review was conducted to identify and explicate the categorization, content elements, and outcomes measures of non-pharmacological interventions utilized to forestall the onset of emergence delirium in children undergoing general anesthesia.

ELIGIBILITY CRITERIA

This review was conducted in accordance with the Arksey and O'Malley's methodology framework and PRISMA-ScR. It encompassed experimental and quasi-experimental studies that involved any non-pharmacological interventions during the perioperative period to prevent emergence delirium in children aged 0 to 18 years undergoing general anesthesia for elective surgery.

SAMPLE

Thirty-two articles met the inclusion criteria, of which 29 were randomized controlled trials. The total sample size of the population was 4633.

RESULTS

The scoping review revealed 10 non-pharmacological interventions, that included distraction intervention, visual preconditioning, virtual reality, parental participation, maternal voice, light drinking, acupuncture, auditory stimulation, monochromic light and breathing training. Emergence delirium, preoperative anxiety, and postoperative pain were the primary outcomes, and four assessment instruments were employed to measure the extent and incidence of emergence delirium.

CONCLUSION

Numerous non-pharmacological interventions have been employed to prevent emergence delirium. Nevertheless, the effectiveness of some interventions is not yet evident.

IMPLICATIONS

The utilization of visual preconditioning and distraction interventions appears to be an emerging area of interest.

A Systematic Review of Tablet-Based Interactive Distraction as a Preoperative Anxiolytic in Pediatric Patients Undergoing Same-Day Procedures

Evidence shows tablet-based interactive distraction (TBID) is effective as a preoperative anxiolytic in pediatric patients. TBID involves age-appropriate video games that have been preloaded onto a tablet (TAB) and subsequently given to a pediatric patient before the administration of anesthesia. The purpose of this study is to provide a comprehensive analysis of previous studies that have investigated the use of TBID to minimize preoperative anxiety. The literature criteria for this systematic review included randomized controlled trials and prospective studies that used TBID as a method to reduce preoperative anxiety in pediatric patients aged 1-12 years. Data extraction concentrated on the patient population to which the TABs were introduced, the method of TAB administration, how anxiety was evaluated, who completed the evaluations, and the results of each publication. This chosen data set is to systematically understand if TBID is effective and to identify the most practical ways to implement TBID. Collected data from the selected publications were entered into a table. For this systematic review, 27 publications from 2006 to 2023 were screened for eligibility. These studies were selected using a combination of MeSH terms and a Title-Abstract filter in PubMed, Embase, and Scopus. These data represented 475 total patients (T) and 249 patients who implemented TAB use. The other 226 patients were used as various control groups. The outcome of each study is summarized and placed into a table. This study is expected to provide an overall assessment of the effectiveness of TBID and proposed guidelines for clinicians to incorporate TAB use into preoperative protocols. The time to give the TAB to the children impacts its efficiency. This review accentuates the effectiveness of utilizing TBID to mitigate preoperative anxiety in pediatric patients based on a comprehensive analysis of multiple prior studies conducted in diverse healthcare settings, including pediatric hospitals and surgical centers. TAB use demonstrated an effective reduction in perioperative anxiety, emergence of delirium, and time to discharge, increasing parental satisfaction compared to midazolam. These results are likely replicable across a broader range of clinical settings, provided the intervention parameters, such as the timing of TAB introduction and the personalization of content to patient interests, are carefully adapted to each situation. The anxiety evaluations of patients using TBID varied based on the evaluator. Therefore, future research should analyze if perceived anxiety in patients using TABs is consistent or not among the evaluators. The impact of this TBID review has the potential to set a new benchmark for managing pediatric preoperative anxiety, with significant implications for healthcare quality and patient satisfaction.

Preoperative anxiety management in pediatric patients: a systemic review and meta-analysis of randomized controlled trials on the efficacy of distraction techniques

BACKGROUND

This study addresses the pervasive issue of heightened preoperative anxiety in healthcare, particularly among pediatric patients. Recognizing the various sources of anxiety, we explored both pharmacological and nonpharmacological interventions. Focusing on distraction techniques, including active and passive forms, our meta-analysis aimed to provide comprehensive insights into their impact on preoperative anxiety in pediatric patients.

METHODS

Following the PRISMA and Cochrane guidelines, this meta-analysis and systematic review assessed the efficacy of pharmaceutical and distraction interventions in reducing pain and anxiety in pediatric surgery. This study was registered on PROSPERO (CRD42023449979).

RESULTS

This meta-analysis, comprising 45 studies, investigated pharmaceutical interventions and distraction tactics in pediatric surgery. Risk of bias assessment revealed undisclosed risks in performance and detection bias. Distraction interventions significantly reduced preoperative anxiety compared to control groups, with notable heterogeneity. Comparison with Midazolam favored distraction techniques. Subgroup analysis highlighted varied efficacies among distraction methods, with a notable reduction in anxiety levels. Sensitivity analysis indicated stable results. However, publication bias was observed, suggesting a potential reporting bias.

CONCLUSION

Our study confirms distraction techniques as safe and effective for reducing pediatric preoperative anxiety, offering a valuable alternative to pharmacological interventions.

SYSTEMATIC REVIEW REGISTRATION

https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=449979, PROSPERO [CRD42023449979].

An Intelligent Customer-Driven Digital Solution to Improve Perioperative Health Outcomes Among Children Undergoing Circumcision and Their Parents: Development and Evaluation

BACKGROUND

Circumcision as a common elective pediatric surgery worldwide is a stressful and anxiety-inducing experience for parents and children. Although current perioperative interventions proved effective, such as reducing preoperative anxiety, there are limited holistic solutions using mobile apps.

OBJECTIVE

This paper aims to describe the development and primary evaluation of an intelligent customer-driven smartphone-based app program (ICory-Circumcision) to enhance health outcomes among children undergoing circumcision and their family caregivers.

METHODS

Based on the review of the literature and previous studies, Bandura's self-efficacy theory was adopted as the conceptual framework. A multidisciplinary team was built to identify the content and develop the apps. Semistructured interviews were conducted to evaluate the ICory-Circumcision.

RESULTS

The ICory-Circumcision study was carried out from March 2019 to January 2020 and comprised 2 mobile apps, BuddyCare app and Triumf Health mobile game app. The former provides a day-by-day perioperative guide for parents whose children are undergoing circumcision, while the latter provides emotional support and distraction to children. In total, 6 participants were recruited to use the apps and interviewed to evaluate the program. In total, 4 main categories and 10 subcategories were generated from content analysis.

CONCLUSIONS

ICory-Circumcision seemed to lean toward being useful. Revisions to ICory-Circumcision are necessary to enhance its contents and features before advancing to the randomized controlled trial.

TRIAL REGISTRATION

ClinicalTrials.gov NCT04174404; https://clinicaltrials.gov/ct2/show/NCT04174404.

Effect of BIS-guided anesthesia on emergence delirium following general anesthesia in children: A prospective randomized controlled trial

OBJECTIVE

Emergence delirium (ED) is a postoperative complication in pediatric anesthesia characterized by a perception and psychomotor disorder, with a negative impact on postoperative recovery. As the use of inhalation anesthesia is associated with a higher incidence of ED, we investigated whether titrating the depth of general anesthesia with BIS monitor can reduce the incidence of ED.

DESIGN

Randomized, prospective, and double-blind.

SETTING

Patients undergoing endoscopic adenoidectomy under general anesthesia according to a uniform protocol.

PATIENTS

A total of 163 patients of both sexes aged 3-8 years were enrolled over 18 months.

INTERVENTIONS

Immediately after the induction of general anesthesia, a bispectral index (BIS) electrode was placed on the patient's forehead. In the study group, the depth of general anesthesia was monitored with the aim of achieving BIS values of 40-60. In the control group, the dose of sevoflurane was determined by the anaesthesiologist based on MAC (minimum alveolar concentration) and the end-tidal concentration.

MEASUREMENTS

The primary objective was to compare the occurrence of ED during the PACU (post-anesthesia care unit) stay in both arms of the study. The secondary objective was to determine the PAED score at 10 and 30 min in the PACU and the need for rescue treatment of ED.

MAIN RESULTS

86 children were randomized in the intervention group and 77 children in the control group. During the entire PACU stay, 23.3% (38/163) of patients developed ED with PAED score >10: 35.1% (27/77) in the control group and 12.8% (11/86) in the intervention group (p = 0.001). Lower PAED scores were also found in the intervention group at 10 (p < 0.001) and 30 (p < 0.001) minutes compared to the control group. The need for rescue treatment did not differ between groups (p = 0.067).

CONCLUSION

Individualization of the depth of general anesthesia with BIS monitoring is an effective method of preventing ED in children.

CLINICAL TRIAL REGISTRATION

NCT04466579.

A noninferiority trial on information-based video versus self-selected video distraction technique for preoperative anxiety reduction in school children: Prepare trial

BACKGROUND

Distraction techniques using smartphones to watch cartoon videos and play videogames have been successfully used to reduce preoperative anxiety in school children. However, the literature about the use of video-based preoperative information technique for anxiety reduction in that age group still remains understudied with conflicting results. We hypothesized that there would be no meaningful difference in anxiety score at induction period between the information-based video versus self-selected video distraction technique.

METHODS

Eighty-two children between 6 and 12 years undergoing surgery were randomized to self-selected video (n = 41) and information-based video (n = 41) distraction group in this prospective, randomized, noninferiority trial. Children in self-selected video group were shown video of their choice using smart phones, while children in the information-based video group were shown video of operation theater (OT) set up and induction procedure. The children were taken inside operating room along with parents watching the respective videos. Modified Yale Preoperative Anxiety Scale (m-YPAS), just before induction of anesthesia was recorded as the primary outcome. Induction compliance checklist score, anxiety of the parents, and short-term postoperative outcomes in 15 days (telephonically) were recorded as secondary outcomes.

RESULTS

The mean difference in the baseline mYPAS score (95% CI) between the two groups was -2.7 (-8.2 to 2.8, p = .33) and -6.39 (-12.74 to -0.44, p = .05) just before the induction period. The upper bound of the 95% CI did not cross the value of 8, which was the noninferiority margin decided prior to study commencement. 70.73% cases had perfect induction in the self-selected video distraction group, compared to 68.29% in the information-based video group. After 15 days of postoperative follow-up, participants in the self-selected video group had a larger proportion of negative outcomes (53.7%) compared to information-based video group (31.7%), p = .044.

CONCLUSION

Information-based technique using smart phone is non inferior to self-selected video-based distraction-based technique in decreasing PA with an additional advantage of decreasing postoperative short-term negative outcomes.

TRIAL REGISTRATION

CTRI identifier: CTRI/2020/03/023884.

The Effect of Computer Tablets on the Need for Medical Anxiolysis in Children in an Ambulatory Surgical Center

Background Preoperative anxiety is common in children undergoing surgery. When anxiety is identified or suspected, there are several strategies typically used to manage it. Perhaps the most common is anxiolytic premedication or parental presence at induction. Medications such as midazolam have been associated with adverse effects, such as a slower wakeup, and require timing of administration, while parental presence can be disturbing to the parent and divert the attention of the operating room team. A more recent option is distraction via electronic tablets. The purpose of this study was to retrospectively investigate and quantify any change in the use of midazolam, the most common anxiolytic approach at our institution, and any change in the length of time in the post-anesthesia care unit (PACU) following the introduction of tablet computers to a pediatric ambulatory surgical center. Methods We conducted an IRB-approved retrospective chart review of 13,790 pediatric patients ages one to 18 undergoing outpatient elective surgeries at the University of Florida (UF) Children's Surgical Center over a five-year period. A univariate analysis was conducted using the Fisher's Exact test and interrupted time series analysis to determine differences between midazolam administration and PACU times, with interruption occurring at tablet implementation. A multivariable analysis and sensitivity analyses were performed to confirm the findings of the univariate analysis. Results On univariate analysis, tablet availability was associated with both a decreased preoperative oral midazolam administration (odds ratio (OR) 0.158, 95% confidence interval (CI): 0.140 to 0.179, P-value <0.001) and a decreased PACU length of stay (-17.4 min, 95% CI: -19.6 to -15.3 min, P-value <0.001). The association with decreased preoperative midazolam administration held after multivariable analysis (adjusted OR 0.207, 95% CI: 0.154 to 0.278, P-value <0.001), but PACU length of stay was not statistically significant (-9.1 min, 95% CI: -20.6 to 2.4, P-value = 0.12). These results were confirmed on sensitivity analysis, with tablet availability continuing to be associated with decreased preoperative oral midazolam administration but not with reduced PACU length of stay. Conclusion Our results demonstrate that computer tablets were associated with a significant decrease in the frequency of midazolam administration and consequently may reduce preoperative pediatric anxiety. We did not find an associated change in PACU length of stay following the introduction of tablets. Tablets present a unique distraction alternative to chemical anxiolysis for institutions seeking to reduce medication use in pediatric patients.

The effect of active distraction compared to midazolam in preschool children in the perioperative setting: A randomized controlled trial

PURPOSE

The primary purpose of this study was to compare the effect of active distraction to midazolam as a non-pharmacological method of reducing preoperative anxiety in preschool children. A secondary purpose was to compare emergence delirium, sedation/agitation, and length of stay between groups.

DESIGN AND METHODS

Preschool children (N = 99) scheduled for elective surgery participated in this 2-group randomized controlled trial: the active distraction (tablet) group (n = 52) had unlimited playtime with a tablet and the midazolam group (n = 47) were medicated approximately 10 min before mask induced anesthesia. Data were collected using the modified Yale Preoperative Anxiety Scale, Pediatric Anesthesia Emergence Delirium scale, and Richmond Agitation Sedation Score. Length of stay (LOS) was measured in minutes from PACU admission to discharge. Wilcoxon rank sum, Pearson's chi square, and Fischer's exact tests were used in analysis.

RESULTS

Preschool children (3-5 years old), predominantly male (61%) and White (85%) presented for ear, nose, throat, ophthalmology, urology, and general surgery at a pediatric surgical center within a large Midwestern hospital. There was no significant difference in anxiety, emergence delirium, or sedation/agitation scores between midazolam and tablet groups. Children assigned to the tablet group had shorter LOS (p = 0.021).

CONCLUSION

Active distraction with a tablet as an anxiolytic was as effective as midazolam for pre-school aged children with no side effects and reduced length of stay.

PRACTICE IMPLICATIONS

Preoperatively, non-pharmacological methods such as active distraction with a tablet should be considered for preschool children as an alternative to medication.

Effect of a game-based intervention on preoperative pain and anxiety in children: A systematic review and meta-analysis

BACKGROUND

Games are increasingly being used as a means of alleviating pain and anxiety in paediatric patients, in the view that this form of distraction is effective, non-invasive and non-pharmacological.

AIMS

To determine whether a game-based intervention (via gamification or virtual reality) during the induction of anaesthesia reduces preoperative pain and anxiety in paediatric patients.

METHODS

A systematic review with meta-analysis of randomised controlled trials was performed in accordance with the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines and using RevMan software. The review was based on a search of the EMBASE, CINAHL, Medline, SciELO and Scopus databases, conducted in July 2021. No restriction was placed on the year of publication.

RESULTS

26 studies were found, with a total study population of 2525 children. Regarding pain reduction, no significant differences were reported. For anxiety during anaesthesia induction, however, a mean difference of -10.62 (95% CI -13.85, -7.39) on the Modified Yale Preoperative Anxiety Scale, in favour of game-based intervention, was recorded.

CONCLUSIONS

Game-based interventions alleviate preoperative anxiety during the induction of anaesthesia in children. This innovative and pleasurable approach can be helpful in the care of paediatric surgical patients.

RELEVANCE TO CLINICAL PRACTICE

In children, preoperative management is a challenging task for healthcare professionals, and game-based strategies could enhance results, improving patients' emotional health and boosting post-surgery recovery. Distractive games-based procedures should be considered for incorporation in the pre-surgery clinical workflow in order to optimise healthcare.

Effect of Distraction Interventions on Anxiety in Children Undergoing Surgery: A Meta-Analysis

Due to the unfamiliarity of the surroundings, children having surgery endure worry and tension. Untreated anxiety in children impairs postoperative healing and causes changes in postoperative behavior. The purpose of this review was to determine the efficacy of distraction therapies on anxiety in children undergoing surgery. The systematic review was reported in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses standards. PubMed via MEDLINE, CINAHL, ProQuest, Web of Science, and the Cochrane Central Register of Controlled Trials were used to find relevant trials. Full-text papers published in English from January 1, 2000 to December 31, 2021 were included. Children undergoing surgery aged 1 to 18 years were included. A data extraction form was created to extract data from the selected studies. According to the Cochrane risk of bias assessment tool, studies were classified as “low risk,” “high risk,” or “unclear risk.” Review Manager software was used to do a quantitative meta-analysis. Thirteen studies looked at the effect of distraction intervention on children. Nine of them were selected for meta-analysis. The distraction interventions included in this review were: handheld video game, play dough and play with blocks and puzzles, tablet-based interactive distraction, animated video, painting and storytelling, age-appropriate video, distraction with video glasses, watching a movie, and bringing favorite toy during hospital stay. Meta-analysis showed that distraction interventions are effective on preoperative anxiety in children (standardized mean difference = –17.07, 95% confidence interval: 27.11–7.02, p = 0.0009).

The effect of using tablet computer on surgical stress: A single-blinded randomized controlled trial

INTRODUCTION

The purpose of our study was to evaluate the effects of tablet computer method on children with and without anxiety. The study was designed as a prospective single-blinded randomized controlled trial.

MATERIALS AND METHODS

The population of the study were 300 patients between the ages of 4 and 10 years old who were scheduled for their first elective surgery for phimosis-inguinal hernia-hydrocele-undescended testis-hypospadias. The initial anxiety scores of the patients were evaluated using modified-Yale Preoperative Anxiety Scale (mYPAS). Group-Midazolam, Group-Tablet, Group-Control were formed by applying randomization to the patients. The anxiety levels of the patients were evaluated in the waiting room using mYPAS after 0.5 mg/kg midazolam or tablet computer. Patient anxiety about separation from their families was evaluated with Parental Separation Anxiety Scale (PSAS), and reactions to the anaesthesia mask were evaluated with Mask Acceptance Scale (MAS). Also, the time spent by the patients in the Post-Operative Care Unit (PACU) was evaluated. Post-Hospitalization Behavior Questionnaire (PHBQ) scores of the patients were determined by the anesthesiologist one week after the surgery.

RESULTS

The study compared the anxiety levels in groups. There were significant differences in the post-anxiolytic-mYPAS-scores and percentages of decrease from the preoperative baseline measurements (p < 0.001 and p < 0.001). There were significantly more children who were easily separated from their parents (PSAS-Score 1) in Group-Midazolam (p < 0.01). The children in Group-Midazolam also accepted the masks more readily (MAS-Score 1) than other (p < 0.001). Differences in the duration of the recovery time and mean PHBQ-scores between the groups were also significant (p < 0.001 for each). For children with anxiety, the recovery time for those in Group-Midazolam was significantly longer than other. For children without anxiety (p < 0.001), the duration of the recovery time in Group-Midazolam was also found to be significantly longer than other. The PHBQ-scores of the children in Group-Control with anxiety and without anxiety were significantly higher than other (p < 0.05 for each). Also, there were significant differences in the distribution of the PSAS-scores between the children with and without anxiety. Anxiety had no impact on the distribution of the MAS-scores (p = 0.045 and p = 0.100).

CONCLUSION

Playing tablet-based games in the preoperative period enabled pediatric patients to be more comfortable while waiting in their rooms, leaving their families, and applying an anaesthetic mask. In pediatric patient with and without anxiety, midazolam separation from the family and accepting the anesthesia mask is easiest in midazolam, second in those who are given a tablet computer.

A gamified mobile health intervention for children in day surgery care: Protocol for a randomized controlled trial

AIMS

To describe a study protocol for a randomized controlled trial which will evaluate the effectiveness of a gamified mobile health intervention for children in whole day surgery care.

DESIGN

A study protocol for a two-arm randomized controlled trial.

METHODS

Participants will be randomly assigned to the intervention group (N = 62), in which patients receive routine care and play a mobile game designed for children or the control group (N = 62), in which patients receive routine care, including a mobile phone application that supports parents during the care path. The primary outcome is children's pre-operative anxiety, while the secondary outcome measures included fear and postoperative pain, along with parental satisfaction and anxiety. Data collection started in August 2020.

RESULTS

The results of the ongoing randomized controlled trial will determine whether the developed gamified mobile health intervention can be recommended for hospital use, and whether it could be used to educate children about their surgical treatment to decrease anxiety.

Smartphone Interventions Effect in Pediatric Subjects on the Day of Surgery: A Meta-Analysis

Background: A meta-analysis was performed to evaluate the effect of smartphone interventions on the anxiety of the pediatric subjects at induction on the day of surgery compared to oral midazolam or standard care as control. Methods: A systematic literature search up to June 2021 was performed and nine studies selected 785 pediatric subjects on the day of surgery at the start of the study; 390 of them were using smartphone interventions, 192 were control, and 203 were using oral midazolam. They were reporting relationships between the effects of smartphone interventions on the anxiety of the pediatric subjects at induction on the day of surgery compared to oral midazolam or control. The mean difference (MD) with its 95% CIs was calculated to assess the effect of smartphone interventions on the anxiety of the pediatric subjects at induction on the day of surgery compared to oral midazolam or control using the continuous method with a fixed or a random-effects model. Results: Smartphone interventions in pediatric subjects were significantly related to lower anxiety at induction on the day of surgery (MD, -19.74; 95% CI, -29.87 to -9.61, p < 0.001) compared to control and significantly related to lower anxiety at induction on the day of surgery (MD, -7.81; 95% CI, -14.49 to -1.14, p = 0.02) compared to oral midazolam. Conclusion: Smartphone interventions in pediatric subjects on the day of surgery may have lower anxiety at induction compared to control and oral midazolam. Further studies are needed to confirm these findings.

#KidsAnxiety and the Digital World

This article discusses child onset anxiety disorders in conjunction with the risks and benefits of the rapidly changing digital world including screen time, social media, and potential treatment platforms. A section includes the impact of pandemic stressors including social distancing, quarantining, the association of the pandemic and youth mental health, and prolonged screen time.

Adult behavior toward the child before surgery and pediatric emergence delirium

BACKGROUND

Emergence delirium is one of the problems that occur when a child wakes from anesthesia. Research results indicate that psychological factors are associated with this phenomenon. The relationship between adult behavior before child surgery and pediatric emergence delirium has not been investigated before.

AIMS

The aim of this study was to explore the associations of parent, anesthesiologist, and nurse behaviors before child surgery with pediatric emergence delirium.

METHODS

The study included 99 pediatric patients (aged 2-17 years) undergoing surgery with general anesthesia, their accompanying parents, an anesthesiologist, and nurses. The study was conducted directly before surgery and after recovery from anesthesia. Before surgery, the behaviors of children, parents, and medical staff were videotaped and then scored using the Child-Adult Medical Procedure Interaction Scale-Revised. Emergence delirium was measured with the Pediatric Anesthesia Emergence Delirium Scale.

RESULTS

Parent reassuring comments (ꞵ = 0.22, B = 1.32, 95% CI 0.14-2.49, p = .028) and parent giving control to child (ꞵ = 0.21, B = 7.02, 95% CI 0.68-13.56, p = .031) were positive predictors of emergence delirium in the group of children aged 2-8 years. Parent behavior explained an additional 10% of the variance in pediatric emergence delirium.

CONCLUSIONS

Our results suggest that parent reassuring comments and giving control to the child before surgery are related to the level of child emergence delirium in children aged 2 to 8 years.

Distraction Using Buzzy or Handheld Computers During Venipuncture

OBJECTIVES

Venipuncture is one of the most frequently performed painful procedures in children. The aim of this study was to investigate the effectiveness of 2 analgesic strategies for venipuncture in children in a specific setting like a blood-drawing center.

METHODS

This was a prospective randomized controlled trial. It was conducted in the blood-drawing center of a tertiary level children's hospital in Italy, between November 2014 and February 2015. Eligible patients were children aged from 4 to 12 years referred to the blood-drawing center for venipuncture. Enrolled children were randomized to be distracted by Buzzy device or by playing with a handheld computer. The procedural pain was measured with the faces pain scale-revised by children aged from 4 to 7 years and with a numerical rating scale by children aged from 8 to 12 years.

RESULTS

Two hundred children with a median age of 8 years were enrolled in the study. The self-reported procedural pain was not statistically different between the Buzzy group and the handheld computer group: median (interquartile range) = 3.0 (1.0-4.8) and 2.0 (1.0-4.8), respectively (P = 0.72). Children reported significant pain in 25% of cases with both distraction strategies. The procedural success rate at the first attempt was not significantly different in the 2 groups.

CONCLUSIONS

Analgesia provided by Buzzy or by a handheld computer was not significantly different in children undergoing venipuncture in a blood-drawing center, with the great proportion of them reporting no or mild pain during procedure.

Which is good for pre-operative anxiety? Midazolam, video games or teaching with cartoons: A randomised trial

BACKGROUND

Pre-operative anxiety in children has been associated with adverse clinical outcomes such as difficulty in anaesthesia induction, emergence delirium and negative postoperative behavioural changes. Therefore, pre-operative anxiety should be alleviated in both children and clinicians.

OBJECTIVE

We investigated the effect on pre-operative anxiety of premedication with midazolam, playing video games or watching a cartoon about anaesthesia.

DESIGN

A prospective randomised trial.

SETTING

Single-centre study performed between August 2018 and June 2019.

PATIENTS

We enrolled 138 patients aged 5 to 8 years undergoing elective surgery.

INTERVENTIONS

After evaluating baseline (T0) anxiety levels using the modified Yale Pre-operative Anxiety Scale (mYPAS) in the pre-operative holding area, 0.5 mg kg-1 oral midazolam was given to Group M, a tablet with videogame applications was given to Group T, and Group S watched the cartoon 'Şüko Is Being Operated'. mYPAS values were recorded a further three times: 20 min after the intervention (T1), while entering the operating room (T2), and during mask induction of anaesthesia (T3).

MAIN OUTCOME MEASURES

The primary endpoint was the change in children's anxiety levels from baseline. The secondary endpoint was cooperation during mask induction.

RESULTS

The baseline mYPAS scores were comparable (40.7, 42.6 and 40.7 in groups M, S and T respectively). The mean mYPAS scores at T1 were 32.6, 34.7, 26.8 and at T2 were 38.6, 42.7, 35 in groups M, S and T, respectively. There were significant differences between groups S and T at T1 and T2 (P < 0.001, P = 0.010). A significant decrease was found in Group T compared with both groups M and S from T0 to T1 (P = 0.002). mYPAS values at T3 were 38.3, 43.7, 39.5 in groups M, S and T, respectively, with no difference between the groups (P = 0.224). Mask acceptance scores were similar in all groups (P = 0.912).

CONCLUSIONS

The passive teaching technique of watching a video for reducing anxiety levels was not effective. However, active distraction with videogames was found to be a valuable method to reduce pre-operative anxiety.

TRIAL REGISTRATION

ClinicalTrials.gov identifier: NCT03530670.

Pediatric Distraction on Induction of Anesthesia With Virtual Reality and Perioperative Anxiolysis: A Randomized Controlled Trial

BACKGROUND

Perioperative pediatric anxiety is common and can have a negative psychological impact on children undergoing surgery and anesthesia. Studies have shown an incidence of anxiety at induction of up to 50%. Audiovisual distraction, including virtual reality (VR), is a noninvasive, nonpharmacological modality that may reduce perioperative anxiety. The goal of this study was to determine whether immersive audiovisual distraction with a VR headset during induction of general anesthesia (GA) in pediatric patients reduced preoperative anxiety.

METHODS

In this randomized-controlled, parallel-group study, 71 children 5-12 years of age scheduled for elective surgery with GA were randomly allocated to a VR group or a non-VR (No VR) control group. VR group patients underwent audiovisual distraction with a VR headset during induction in the operating room, whereas the control group received no audiovisual distraction. The primary outcome was the Modified Yale Preoperative Anxiety Scale (mYPAS), which was measured at 3 time points to assess patient anxiety: in the preoperative holding area before randomization, on entering the operating room, and during induction of GA. The primary outcome was analyzed using univariate analysis and a linear mixed-effects model. Secondary outcomes included postinduction parental anxiety measured by the State-Trait Anxiety Inventory, pediatric induction compliance, and parental satisfaction.

RESULTS

Average patient age was 8.0 ± 2.3 years (mean ± standard deviation [SD]), and 51.4% of patients were female. Baseline variables were not substantially different between the VR group (33 patients) and the No VR group (37 patients). No patients received preoperative anxiolytic medication. Baseline mYPAS scores were not different between the groups, with scores of 28.3 (23.3-28.3) (median [interquartile range {IQR}]) in both. The change in mYPAS scores from baseline to time of induction was significantly lower in the VR group versus control group (0.0 [0.0-5.0] vs 13.3 [5.0-26.7]; P < .0001). In the mixed-effects model, the VR group had an estimated 6.0-point lower mYPAS score (95% confidence interval [CI], 0.7-11.3; P = .03) at room entry than the No VR group, and 14.5-point lower score (95% CI, 9.3-19.8; P < .0001) at induction versus control. Randomization to VR did not alter parental anxiety (0 [-2 to 2]), pediatric induction compliance (0 [0-0]), or parental satisfaction (-3 [-8 to 2]) (difference in medians [95% CI]).

CONCLUSIONS

This study demonstrates a reduction in pediatric preoperative anxiety with the use of VR. Preoperative VR may be an effective noninvasive modality for anxiolysis during induction of anesthesia in children.

Behavioral and Emotional Disorders in Children and Their Anesthetic Implications

While most children have anxiety and fears in the hospital environment, especially prior to having surgery, there are several common behavioral and emotional disorders in children that can pose a challenge in the perioperative setting. These include anxiety, depression, oppositional defiant disorder, conduct disorder, attention deficit hyperactivity disorder, obsessive compulsive disorder, post-traumatic stress disorder, and autism spectrum disorder. The aim of this review article is to provide a brief overview of each disorder, explore the impact on anesthesia and perioperative care, and highlight some management techniques that can be used to facilitate a smooth perioperative course.

The use of pre-operative virtual reality to reduce anxiety in women undergoing gynecological surgeries: a prospective cohort study

BACKGROUND

Pre-operative anxiety is common and is associated with negative surgical outcomes. Virtual reality (VR) is a promising new technology that offers opportunities to modulate patient experience and cognition and has been shown to be associated with lower levels of anxiety. In this study, we investigated changes in pre-operative anxiety levels before and after using VR in patients undergoing minor gynecological surgery.

METHODS

Patients who underwent elective minor gynecological surgeries in KK Women's and Children's hospital, Singapore were recruited. The VR intervention consisted of 10-min exposure via a headset loaded with sceneries, background meditation music and breathing exercises. For the primary outcome of pre-operative anxiety, patients were assessed at pre- and post-intervention using the Hospital Anxiety and Depression Scale (HADS). Secondary outcomes of self-reported satisfaction scores and EuroQol 5-dimension 3-level (EQ-5D-3L) were also collected.

RESULTS

Data analysis from 108 patients revealed that HADS anxiety scores were significantly reduced from 7.2 ± 3.3 pre-intervention to 4.6 ± 3.0 post-intervention (p < 0.0001). Furthermore, HADS depression scores were significantly reduced from 4.7 ± 3.3 pre-intervention to 2.9 ± 2.5 post-intervention (p < 0.0001). Eighty-two percent of the patients self-reported VR intervention as 'Good' or 'Excellent'. EQ-5D-3L showed significant changes in dimensions of 'usual activities' (p = 0.025), 'pain/discomfort' (p = 0.008) and 'anxiety/ depression' (p < 0.0001).

CONCLUSIONS

For patients undergoing minor gynecological procedures, the VR intervention brought about a significant reduction in pre-operative anxiety. This finding may be clinically important to benefit patients with high pre-operative anxiety without the use of anxiolytics.

TRIAL REGISTRATION

This study was registered on clinicaltrials.gov registry ( NCT03685422 ) on 26 Sep 2018.

A Qualitative Study of Perioperative Depression and Anxiety in Older Adults

OBJECTIVE

We had three aims 1) understand barriers to perioperative management of anxiety and depression in older surgical patients; 2) identify preferences and requirements for interventions to manage their anxiety and depression; and 3) explore the feasibility of implementing such interventions in perioperative care.

DESIGN

A qualitative study using semistructured interviews was conducted.

SETTING

Participants were recruited at a large academic medical center.

PARTICIPANTS

We interviewed older surgical patients and clinicians to characterize their perspectives on management of anxiety and depression symptoms, with emphasis on patient needs, barriers, and potential interventions to address these needs.

MEASUREMENTS

We used the Consolidated Framework for Intervention Research to guide the development of interview questions related to intervention implementation feasibility. Thematic analysis was used to analyze interview responses.

RESULTS

Forty semistructured interviews were conducted. Key barriers for perioperative management of depression and anxiety included fear of surgery, acute pain, postoperative neurocognitive disorders, limited understanding of what to expect regarding surgery and recovery, and overwhelmingly complex medication management. Patients and clinicians suggested that a bundled mental health management intervention targeted for older surgical patient population comprised of behavioral and pharmacologic strategies can help mitigate anxiety and depression symptoms during the perioperative period. Clinicians emphasized the need for a collaborative engagement strategy that includes multiple stakeholders in the design, planning, and implementation of such an intevention.

CONCLUSION

New care models need to be developed to integrate mental health care into the current perioperative care practice.

Comparison of Rhinoplasty Patients Informed With Standard Verbal Information in Preoperative Period and Rhinoplasty Patients Informed and Treated With Visual Information Through Catalog in Terms of the Development of Agitation, Edema and Ecchymose in the Postoperative Period

AIM

In this study, we aimed to compare the effects of standard verbal information in the preoperative period and the information by visual expression and physical applications in the development of agitation, edema and ecchymosis in the postoperative period.

MATERIALS AND METHODS

The study was carried out in 60 ASA I-II patients who were going to undergo open rhinoplasty by plastic surgery. In the Preoperative Anesthetic Assessment the patients were divided into two groups as the patients given standard verbal information (Group S; n = 30) and those informed with a catalog which contains visuals (Group V; n = 30) In the preoperative period, anxiety levels of the patients were evaluated. Standard anesthesia induction was performed in both groups after standard monitoring. Patients were monitored in the post-anesthesia care unit and ward. Patient's extubation quality, presence of postoperative agitation and periorbital edema and ecchymosis at the 6th, 12th, 18th, and 24th hours were evaluated.

RESULTS

No significant difference was found between the groups in terms of intraoperative and postoperative MAP, HR, extubation quality, presence of recovery agitation, postoperative pain, development edema and ecchymosis (P > 0.05). Significant positive correlation was found between post-extubation MAP and edema scores at the 16th and 24th hours postoperatively and between the post-anesthesia care unit entry MAP and ecchymosis at the 24th postoperative hours independently of the groups (r = 0.27; P = 0.038, r = 0.302; P = 0.019, r = 0.345; P = 0.007, respectively).

RESULT

In our study, it was concluded that detailed visual information and physical application in the preoperative period among rhinoplasty patients had no effect on the incidence of postoperative agitation, development of edema and ecchymosis.

Synthesizing Multiple Stakeholder Perspectives on Using Virtual Reality to Improve the Periprocedural Experience in Children and Adolescents: Survey Study

Background

Virtual reality (VR) technology is a powerful tool for augmenting patient experience in pediatric settings. Incorporating the needs and values of stakeholders in the design of VR apps in health care can contribute to better outcomes and meaningful experiences for patients.

Objective

We used a multiperspective approach to investigate how VR apps can be designed to improve the periprocedural experiences of children and adolescents, particularly those with severe anxiety.

Methods

This study included a focus group (n=4) and a survey (n=56) of clinicians. Semistructured interviews were conducted with children and adolescents in an immunization clinic (n=3) and perioperative setting (n=65) and with parents and carers in an immunization clinic (n=3) and perioperative setting (n=35).

Results

Qualitative data were examined to determine the experience and psychological needs and intervention and design strategies that may contribute to better experiences for children in three age groups (4-7, 8-11, and 12-17 years). Quantitative data were used to identify areas of priority for future VR interventions.

Conclusions

We propose a set of ten design considerations for the creation of future VR experiences for pediatric patients. Enhancing patient experience may be achieved by combining multiple VR solutions through a holistic approach considering the roles of clinicians and carers and the temporality of the patient’s experience. These situations require personalized solutions to fulfill the needs of pediatric patients before and during the medical procedure. In particular, communication should be placed at the center of preprocedure solutions, while emotional goals can be embedded into a procedure-focused VR app to help patients shift their focus in a meaningful way to build skills to manage their anxiety.

The Use of Virtual Reality to Reduce Preoperative Anxiety in First-Time Sternotomy Patients: A Randomized Controlled Pilot Trial

OBJECTIVE

To report the first randomized controlled trial to investigate if immersive virtual reality (VR) treatment can reduce patient perceptions of anxiety compared with a tablet-based control treatment in adults undergoing a first-time sternotomy.

METHODS

Twenty first-time sternotomy patients were prospectively randomized (blinded to investigator) to a control or VR intervention. The VR intervention was a game module "Bear Blast" (AppliedVR) displayed using a Samsung Gear Oculus VR headset. The control intervention was a tablet-based game with comparable audio, visual, and tactile components. The State-Trait Anxiety Inventory was administered before and after the assigned intervention. Self-reported anxiety measures between the control and VR groups were evaluated using an unpaired t test. Changes in self-reported anxiety measures pre- and post-intervention were evaluated with a paired t test for both the control and VR groups. The study took place from May 1, 2017, through January 1, 2019 (Institutional Review Board 16-009784).

RESULTS

Both control and VR groups were 90.0% male, with a mean ± SD age of 63.4 ± 9.11 and 69.5 ± 6.9 years, respectively. VR users experienced significant reductions in feeling tense and strained, and significant improvements in feeling calm when compared with tablet controls (P<0.05). They also experienced significant reductions in feeling strained, upset, and tense when compared with their own self-reported anxiety measure pre- and post-intervention (P<0.05). Critically, control patients had no change in these categories.

CONCLUSION

Immersive VR is an effective, nonpharmacologic approach to reducing preoperative anxiety in adults undergoing cardiac surgery and shows the validity and utility of this technology in adult patients.

Emergence Delirium in Perioperative Pediatric Care: A Review of Current Evidence and New Directions

Emergence delirium (ED) is defined as psychomotor agitation and delirium that typically occurs within 45 min from emergence of anesthesia. Preoperative patient conditions such as anxiety and confusion are risk factors for the development of postoperative ED. Common signs of ED are general non-purposeful resistive movements such as kicking, pulling, flailing as well as lack of eye contact and general lack of awareness of surroundings. The use of volatile anesthetics (VA) is contributory, while the use of total intravenous anesthetic techniques (TIVA) may help to reduce the incidence of emergence delirium. Furthermore, various pharmacologic strategies and alternatively non-pharmacologic strategies have been demonstrated to further diminish its occurrence. The objective of this manuscript is to provide a comprehensive review of anesthetic considerations for pediatric ED and to provide an update on techniques that have been found to be effective in reducing the overall risk of developing postoperative ED in pediatric patients.

The effectiveness of web-based mobile health interventions in paediatric outpatient surgery: A systematic review and meta-analysis of randomized controlled trials

AIMS

To evaluate the effectiveness of web-based mobile health interventions on paediatric patients and their parents in the day surgery context, where the primary outcome was children's pre-operative anxiety and secondary outcomes were postoperative pain and parents' anxiety and satisfaction with entire course of the day surgery.

DESIGN

A systematic review and meta-analysis of randomized controlled trials.

DATA SOURCES

CENTRAL, CINAHL, Scopus, Ovid MEDLINE, and Web of Science were systematically searched without time limits (up to December 2018).

REVIEW METHODS

Studies were appraised using the Cochrane risk of bias tool. A random effect meta-analysis of children's pre-operative anxiety was performed.

RESULTS

Eight studies with a total of 722 patients were included in the analysis. The effectiveness of web-based mobile health interventions, including age-appropriate videos, web-based game apps, and educational preparation games made for the hospital environment, was examined in pre-operative settings. A meta-analysis (N = 560 children) based on six studies found a statistically significant reduction in pre-operative anxiety measured by the Modified Yale Pre-operative Anxiety Scale with a moderate effect size. Three studies reported parental satisfaction.

CONCLUSION

Web-based mobile health interventions can reduce children's pre-operative anxiety and increase parental satisfaction. Web-based mobile health interventions could be considered as non-pharmacological distraction tools for children in nursing. There is not enough evidence regarding the effectiveness of reducing children's postoperative pain and parental anxiety using similar interventions.

IMPACT

Web-based mobile health interventions reduce children´s pre-operative anxiety and could therefore be considered as non-pharmacological distraction tools for children in nursing.

Video game distraction and anesthesia mask practice reduces children's preoperative anxiety: A randomized clinical trial

PURPOSE

The study aims to evaluate the effectiveness of combined video game distraction and anesthesia mask exposure and shaping intervention as compared to conventional preoperative preparation on the preoperative anxiety, anesthesia induction compliance and emergence delirium of children undergoing day-case surgery.

DESIGN AND METHODS

The CONSORT guidelines were followed in the current study; a randomized clinical trial, two groups, pre posttest, between subjects design with 1:1 allocation ratio was employed. Children (5-11 years of age; N = 128) admitted for day case surgery were invited to participate in the study. Sixty-four children were assigned to the intervention group receiving combined videogame distraction and anesthesia mask exposure and shaping intervention, and 64 children were assigned to the control group.

RESULTS

The results showed that children in the intervention group reported statistically significant lower anxiety scores than the children in the control group at three preoperative points of time: postintervention t = 4.48, p < .001, at the time of transfer to the operation room t = 10.18; p < .001 and during anesthesia induction t = 7.76; p < .001. In addition, compared with the children in the control group, fewer children in the intervention group demonstrated poor anesthesia induction compliance χ²  = 3.91; p = .04. The results, however, did not reveal statistically significant differences in children's emergence delirium scores.

PRACTICE IMPLICATION

Combined video game distraction and anesthesia mask exposure and shaping are simple, safe, and time-effective intervention that the nurses can implement at the day of surgery to mitigate children anxiety and to enhance their anesthesia induction compliance.

Effect of transportation method on preoperative anxiety in children: a randomized controlled trial

BACKGROUND

This study was performed to evaluate the effect of a wagon as a transport vehicle instead of the standard stretcher car to reduce children's anxiety of separation from parents. The secondary goal was to evaluate whether this anxiolytic effect was related to age.

METHODS

We divided 80 children (age 2-7 years) into two groups. The stretcher group was transferred to the operating room on a conventional stretcher car, whereas the wagon group was transferred using a wagon. The level of anxiety was evaluated three times using the Modified Yale Preoperative Anxiety Scale (mYPAS): in the waiting area (T0), in the hallway to the operating room (T1), and before induction of anesthesia (T2).

RESULTS

The mYPAS score was significantly lower in the wagon group (36.7 [31.7, 51.7]) than in the stretcher group (51.7 [36.7, 83.3]) at T1 (P = 0.007). However, there was no difference in the mYPAS score between the two groups at T2 (46.7 [32.5, 54.2] vs. 51.7 [36.7, 75.0], respectively, P = 0.057). The baseline anxiety tended to be lower with increasing age (r = -0.248, P = 0.031). During transportation to the operating room, the increase in the mYPAS score (T1-T0) was greater as the age of children decreased in the stretcher group (r = -0.340, P = 0.034). However, no correlation was observed in the wagon group (r = -0.053, P = 0.756).

CONCLUSION

The wagon method decreased preoperative anxiety, suggesting that it may be a good alternative for reducing preoperative anxiety in children.

Relaxation-guided imagery reduces perioperative anxiety and pain in children: a randomized study

Several studies have shown the efficacy of psychological interventions in reducing preoperative anxiety in children undergoing surgery. This study aims to investigate the effectiveness of a specific non-pharmacological technique, the relaxation-guided imagery, in reducing both preoperative anxiety and postoperative pain in a sample of 60 children (6-12 years old) undergoing minor surgery who were randomly assigned to the experimental group (N = 30) or the control group (N = 30). The first group received the relaxation-guided imagery, before the induction of general anesthesia; the second group received standard care. The levels of preoperative anxiety and postoperative pain were assessed using, respectively, the modified Yale Preoperative Anxiety Scale and the Face, Legs, Activity, Cry, and Consolability Scale. The results showed a statistically significant difference between groups, with less anxiety and less pain for children included in the experimental group (p < .001; p < .001).Conclusion: Results suggest that relaxation-guided imagery reduces preoperative anxiety and postoperative pain in children. Future studies should focus on developing protocols and studying the eventual reduction of administered drugs for anesthesia and pain. What is Known: • Literature suggests the usefulness of relaxation-guided imagery in reducing anxiety and pain in the perioperative period. • Stronger evidences are needed to support the application of relaxation-guided imagery as routine care in pediatric surgery. What is New: • To our knowledge, this is the first randomized study to investigate the efficacy of relaxation-guided imagery in reducing preoperative anxiety and postoperative pain within a single pediatric sample. • The present study provides stronger evidence in an area that is lacking in research.

Varying screen size for passive video distraction during induction of anesthesia in low-risk children: A pilot randomized controlled trial

BACKGROUND

Preoperative anxiety affects up to 65% of children who undergo anesthesia induction and often results in uncooperative behavior. Electronic devices have been used to distract children to reduce anxiety and create a more enjoyable preoperative experience. Few studies have compared the effects of different video delivery systems on preoperative anxiety.

AIMS

The primary aim was to determine if a large projection-based video screen mounted to a patient's bed decreased anxiety when compared to a tablet during mask induction of anesthesia in children from 4-10 years of age.

METHODS

We performed a prospective, randomized trial to determine differences in our primary outcome, preoperative anxiety, between the large Bedside Entertainment and Relaxation Theater (BERT) and a smaller tablet screen. Secondary outcomes included (a) induction compliance; (b) child fear; (c) frequency of emergence delirium; and (d) satisfaction.

RESULTS

In examining the primary outcome for 52 patients, there was a main effect for time on mYPAS scores, f(2, 51) = 13.18, P < 0.01. mYPAS scores significantly increased across time for both groups. The interaction for time (T0, T1 or T2) × group (BERT vs Tablet) was not significant, f(2, 51) = 1.96, P = 0.15; thus changes in mYPAS scores across time did not differ by group status. There was no significant difference in induction compliance, child fear, emergence delirium, or satisfaction between the two groups.

CONCLUSION

In a low-risk population, preoperative anxiety was low and induction compliance was high when pairing screen-based distraction interventions, regardless of size, with parental presence at induction of anesthesia.

Development of CliniPup, a Serious Game Aimed at Reducing Perioperative Anxiety and Pain in Children: Mixed Methods Study

Background

An increasing number of children undergo ambulatory surgery each year, and a significant proportion experience substantial preoperative anxiety and postoperative pain. The management of perioperative anxiety and pain remains challenging in children and is inadequate, which negatively impacts the physical, psychosocial, and economic outcomes. Existing nonpharmacological interventions are costly, time consuming, vary in availability, and lack benefits. Therefore, there is a need for an evidence-based, accessible, nonpharmacological intervention as an adjunct to existing pharmacological alternatives to reduce perioperative anxiety and pain in children undergoing ambulatory surgery. Technology-enabled interventions have been proposed as a method to address the unmet need in this setting. In particular, serious games hold a unique potential to change health beliefs and behaviors in children.

Objective

The objective of this research was to describe the rationale, scientific evidence, design aspects, and features of CliniPup, a serious game aimed at reducing perioperative anxiety and pain in children undergoing ambulatory surgery.

Methods

The SERES Framework for serious game development was used to create the serious game, CliniPup. In particular, we used a mixed methods approach that consisted of a structured literature review supplemented with ethnographic research, such as expert interviews and a time-motion exercise. The resulting scientific evidence base was leveraged to ensure that the resulting serious game was relevant, realistic, and theory driven. A participatory design approach was applied, wherein clinical experts qualitatively reviewed several versions of the serious game, and an iterative creative process was used to integrate the applicable feedback.

Results

CliniPup, a serious game, was developed to incorporate a scientific evidence base from a structured literature review, realistic content collected during ethnographic research such as expert interviews, explicit pedagogical objectives from scientific literature, and game mechanics and user interface design that address key aspects of the evidence.

Conclusions

This report details the systematic development of CliniPup, a serious game aimed at reducing perioperative anxiety and pain in children undergoing ambulatory surgery. Clinical experts validated CliniPup’s underlying scientific evidence base and design foundations, suggesting that it was well designed for preliminary evaluation in the target population. An evaluation plan is proposed and briefly described.

A Web-Based Serious Game for Health to Reduce Perioperative Anxiety and Pain in Children (CliniPup): Pilot Randomized Controlled Trial

Background

As pediatric ambulatory surgeries are rising and existing methods to reduce perioperative anxiety and pain are lacking in this population, a serious game for health (SGH), CliniPup, was developed to address this unmet need. CliniPup was generated using the SERES framework for serious game development.

Objective

The goal of the research was to clinically evaluate CliniPup as an adjunct therapy to existing pharmacological interventions aimed at reducing perioperative anxiety and pain in children undergoing ambulatory surgery.

Methods

CliniPup was evaluated in a prospective randomized controlled pilot trial in 20 children aged 6 to 10 years who underwent elective surgery and their parents. Study participants were randomly assigned to the test (n=12) or control group (n=8). Children in the test group played CliniPup 2 days prior to surgery, and children in the control group received standard of care. On the day of surgery, pediatric anxiety was measured with the modified Yale Preoperative Anxiety Scale and parental anxiety was assessed with the State-Trait Anxiety Inventory. Pediatric postoperative pain was assessed by the Wong-Baker Faces Pain Rating Scale. Child and parent user experience and satisfaction were also evaluated in the test group using structured questionnaires.

Results

Despite the small sample, preoperative anxiety scores were significantly lower (P=.01) in children who played CliniPup prior to surgery compared to controls. Parental preoperative anxiety scores were also lower in the test group (P=.10) but did not reach significance. No significant differences were observed in postoperative pain scores between groups (P=.54). The evaluation of user experience and satisfaction revealed that both children and parents were satisfied with CliniPup and would recommend the game to peers.

Conclusions

Results of the pilot trial introduce CliniPup as a potentially effective and attractive adjunct therapy to reduce preoperative anxiety in children undergoing ambulatory surgery with a trend toward positive impact on parental preoperative anxiety. These results support the use of the SERES framework to generate an evidence-based SGH that results in positive health outcomes for patients. Based on these preliminary findings, we propose a research agenda to further develop and investigate this tool.

Trial Registration

ClinicalTrials.gov NCT03874442; https://clinicaltrials.gov/ct2/show/NCT03874442 (Archived by WebCite at http://www.webcitation.org/78KZab8qc)

The introduction of play specialists as operating department escorts for children

Attending theatre for a surgical procedure can be a very stressful time for both children and their parents and guardians, with ward staff accompanying patients to the operating department to provide support. A local Trust proposed a change from the deployment of registered nurses to the utilisation of play specialists as escorts for children on their journey to theatre and during the induction of anaesthesia to improve patient experience, levels of registered staff remaining on the children’s ward and theatre efficiency. It was found that in children who had not received premedication, this substitution can be completed successfully, providing that the play specialists receive sufficient training to carry out this role effectively.

Single-Blinded Randomized Controlled Study on Use of Interactive Distraction Versus Oral Midazolam to Reduce Pediatric Preoperative Anxiety, Emergence Delirium, and Postanesthesia Length of Stay

PURPOSE

The purpose of this study was to compare effects of tablet-based interactive distraction (TBID; 1 minute preseparation) with oral midazolam (15 to 45 minutes of preseparation) on preoperative anxiety, emergence delirium, and postanesthesia length of stay in children, 4 to 12 years undergoing outpatient surgery.

DESIGN

Single-blinded prospective design with randomized assignment to TBID or oral midazolam group was conducted at a large pediatric hospital in southwestern United States.

METHODS

A total of 102 children and caregivers were enrolled. Outcome measures included anxiety scores at baseline, separation, and mask induction; postemergence delirium scores; caregiver ratings of child anxiety and satisfaction; and time from postanesthesia care unit arrival to discharge and posthospital behaviors.

FINDINGS

The TBID group demonstrated significantly lower anxiety at separation and mask induction (P < .001) and emergence delirium at 15 minutes postawakening (P = .001), were extubated earlier (P = .007), arrived to phase II earlier (P = .03), and discharged earlier (P = .0001).

CONCLUSIONS

TBID was more effective than oral midazolam in reducing preoperative anxiety, emergence delirium, and postanesthesia length of stay.

Psychological interventions for needle-related procedural pain and distress in children and adolescents

BACKGROUND

This is the second update of a Cochrane Review (Issue 4, 2006). Pain and distress from needle-related procedures are common during childhood and can be reduced through use of psychological interventions (cognitive or behavioral strategies, or both). Our first review update (Issue 10, 2013) showed efficacy of distraction and hypnosis for needle-related pain and distress in children and adolescents.

OBJECTIVES

To assess the efficacy of psychological interventions for needle-related procedural pain and distress in children and adolescents.

SEARCH METHODS

We searched six electronic databases for relevant trials: Cochrane Central Register of Controlled Trials (CENTRAL); MEDLINE; PsycINFO; Embase; Web of Science (ISI Web of Knowledge); and Cumulative Index to Nursing and Allied Health Literature (CINAHL). We sent requests for additional studies to pediatric pain and child health electronic listservs. We also searched registries for relevant completed trials: clinicaltrials.gov; and World Health Organization International Clinical Trials Registry Platform (www.who.int.trialsearch). We conducted searches up to September 2017 to identify records published since the last review update in 2013.

SELECTION CRITERIA

We included peer-reviewed published randomized controlled trials (RCTs) with at least five participants per study arm, comparing a psychological intervention with a control or comparison group. Trials involved children aged two to 19 years undergoing any needle-related medical procedure.

DATA COLLECTION AND ANALYSIS

Two review authors extracted data and assessed risks of bias using the Cochrane 'Risk of bias' tool. We examined pain and distress assessed by child self-report, observer global report, and behavioral measurement (primary outcomes). We also examined any reported physiological outcomes and adverse events (secondary outcomes). We used meta-analysis to assess the efficacy of identified psychological interventions relative to a comparator (i.e. no treatment, other active treatment, treatment as usual, or waitlist) for each outcome separately. We used Review Manager 5 software to compute standardized mean differences (SMDs) with 95% confidence intervals (CIs), and GRADE to assess the quality of the evidence.

MAIN RESULTS

We included 59 trials (20 new for this update) with 5550 participants. Needle procedures primarily included venipuncture, intravenous insertion, and vaccine injections. Studies included children aged two to 19 years, with few trials focused on adolescents. The most common psychological interventions were distraction (n = 32), combined cognitive behavioral therapy (CBT; n = 18), and hypnosis (n = 8). Preparation/information (n = 4), breathing (n = 4), suggestion (n = 3), and memory alteration (n = 1) were also included. Control groups were often 'standard care', which varied across studies. Across all studies, 'Risk of bias' scores indicated several domains at high or unclear risk, most notably allocation concealment, blinding of participants and outcome assessment, and selective reporting. We downgraded the quality of evidence largely due to serious study limitations, inconsistency, and imprecision.Very low- to low-quality evidence supported the efficacy of distraction for self-reported pain (n = 30, 2802 participants; SMD -0.56, 95% CI -0.78 to -0.33) and distress (n = 4, 426 participants; SMD -0.82, 95% CI -1.45 to -0.18), observer-reported pain (n = 11, 1512 participants; SMD -0.62, 95% CI -1.00 to -0.23) and distress (n = 5, 1067 participants; SMD -0.72, 95% CI -1.41 to -0.03), and behavioral distress (n = 7, 500 participants; SMD -0.44, 95% CI -0.84 to -0.04). Distraction was not efficacious for behavioral pain (n = 4, 309 participants; SMD -0.33, 95% CI -0.69 to 0.03). Very low-quality evidence indicated hypnosis was efficacious for reducing self-reported pain (n = 5, 176 participants; SMD -1.40, 95% CI -2.32 to -0.48) and distress (n = 5, 176 participants; SMD -2.53, 95% CI -3.93 to -1.12), and behavioral distress (n = 6, 193 participants; SMD -1.15, 95% CI -1.76 to -0.53), but not behavioral pain (n = 2, 69 participants; SMD -0.38, 95% CI -1.57 to 0.81). No studies assessed hypnosis for observer-reported pain and only one study assessed observer-reported distress. Very low- to low-quality evidence supported the efficacy of combined CBT for observer-reported pain (n = 4, 385 participants; SMD -0.52, 95% CI -0.73 to -0.30) and behavioral distress (n = 11, 1105 participants; SMD -0.40, 95% CI -0.67 to -0.14), but not self-reported pain (n = 14, 1359 participants; SMD -0.27, 95% CI -0.58 to 0.03), self-reported distress (n = 6, 234 participants; SMD -0.26, 95% CI -0.56 to 0.04), observer-reported distress (n = 6, 765 participants; SMD 0.08, 95% CI -0.34 to 0.50), or behavioral pain (n = 2, 95 participants; SMD -0.65, 95% CI -2.36 to 1.06). Very low-quality evidence showed efficacy of breathing interventions for self-reported pain (n = 4, 298 participants; SMD -1.04, 95% CI -1.86 to -0.22), but there were too few studies for meta-analysis of other outcomes. Very low-quality evidence revealed no effect for preparation/information (n = 4, 313 participants) or suggestion (n = 3, 218 participants) for any pain or distress outcome. Given only a single trial, we could draw no conclusions about memory alteration. Adverse events of respiratory difficulties were only reported in one breathing intervention.

AUTHORS' CONCLUSIONS

We identified evidence supporting the efficacy of distraction, hypnosis, combined CBT, and breathing interventions for reducing children's needle-related pain or distress, or both. Support for the efficacy of combined CBT and breathing interventions is new from our last review update due to the availability of new evidence. The quality of trials and overall evidence remains low to very low, underscoring the need for improved methodological rigor and trial reporting. Despite low-quality evidence, the potential benefits of reduced pain or distress or both support the evidence in favor of using these interventions in clinical practice.

Cartoons to improve young children's cooperation with inhaled corticosteroids: A preliminary study

INTRODUCTION

The objective of this pilot study was to evaluate if animated cartoons could increase the cooperation of young children with asthma during the delivery of their inhaled corticosteroids (ICS).

METHODS

Subjects were children aged 6-47 months having a physician diagnosis of asthma, who required an ICS therapy delivered through a pMDI/spacer twice a day for at least 2 months. Families who reported on a questionnaire that their child was frequently crying or moving during treatment delivery were asked to participate in a prospective, cross-over, randomized study. After a first week of run-in, children watched alternatively, during the delivery of ICS, either an animated cartoon for 7 days and a black screen video for another 7 days. The main outcome was the median percentage of time of non-cooperation, defined by the length of time the child was crying and/or moving divided by the length of time required for delivering ICS.

RESULTS

Parents of 50 children out of 113 (44%) reported that their child was frequently crying or moving during treatment delivery. Among these 50 children, 11 (22%) completed the study. The median percentages of time of non-cooperation (IQR 1-3) were 0% (0-3) and 56% (40-97) during the distraction and control periods, respectively, in the first group, and 100% (98-100) and 0% (0-5) during the control and distraction periods, respectively, in the second group. Animated cartoons increased cooperation up to 97% (55-100%) (P = 0.008).

CONCLUSIONS

Bad cooperation among young children with asthma during the delivery of their treatment can be dramatically improved by the use of animated cartoons.

Randomized Trial Evaluating the Effectiveness of Coloring on Decreasing Anxiety Among Parents in a Pediatric Surgical Waiting Area

Anxiety is common among pediatric surgical patients and their parents. Numerous studies have examined interventions to reduce pediatric patients' anxiety; however, less is known about reducing parental anxiety. In other populations, producing art has been shown to significantly reduce anxiety.

PURPOSE

This study aimed to determine whether parents' anxiety decreased after coloring while their child is in surgery.

DESIGN AND METHODS

A block randomized controlled trial was conducted with a convenience sample of 106 parents of children who were having a scheduled surgery. Each day of data collection was randomized where all parents enrolled that day would either color a pre-drawn art template for 30min or would simply wait in the waiting room for 30min. The primary outcome measure was anxiety, measured by the 6-item short form of the Spielberger State Trait Anxiety Inventory (STAI).

RESULTS

Parents' average anxiety score decreased from the initial measurement to the measurement 30min later in both the control group and the intervention group. The reduction in anxiety was significantly greater for those parents who participated in coloring during their wait (p<0.0001).

CONCLUSIONS

Coloring is a creative, simple, low cost, and effective activity to reduce anxiety among parents in a pediatric surgical waiting area.

PRACTICE IMPLICATIONS

Providing coloring materials and information about the benefits of coloring in pediatric surgery waiting areas is an easy to implement intervention to reduce parental anxiety.