Rehabilitation in Children with Disorder of Consciousness

Interactions between special education teachers and children with chronic complex conditions: A qualitative study

Background

The number of children with complex medical conditions has increased in recent decades. In this context, a complex chronic condition is characterized by multiple morbidities that require intensive or continuous health care according to the level of severity. Given their various health conditions, it is challenging to provide special education to these children, but there is still insufficient evidence regarding the practical experiences of educators. The aim of this study was to investigate special education teacher's perceptions, experiences, and challenges while developing interpersonal relationships and communicating with children who have complex chronic conditions.

Methods

We recruited and interviewed 21 special education school teachers in Japan. The transcripts of the interviews were analyzed using thematic analysis.

Results

Our analysis revealed four themes, including "searching for the meaning," "complex chronic conditions as a difficult reality," "widening experience for the future," and "priority for interacting with children." These themes reflect the perceptions, experiences, and challenges of the special education teachers.

Conclusions

In cases where children have severe functional limitations, it is more challenging to understand child-teacher interactions. This highlights the importance of searching for meaning in educational practices used among children with complex chronic conditions. Our findings may provide helpful insight into the experiences and challenges faced by special educators who engage with these children.

The Use of Methylphenidate During Inpatient Rehabilitation After Pediatric Traumatic Brain Injury: Population Characteristics and Prescribing Patterns

OBJECTIVE

To understand how methylphenidate (MPH) is used in youth with traumatic brain injury (TBI) during inpatient pediatric rehabilitation.

SETTING

Inpatient pediatric rehabilitation.

PARTICIPANTS

In total, 234 children with TBI; 62 of whom received MPH and 172 who did not. Patients were on average 11.6 years of age (range, 2 months to 21 years); 88 of 234 were female; the most common mechanism of injury was motor vehicle collision (49%); median (IQR) acute hospital length of stay (LOS) and inpatient rehabilitation LOS were 16 (10-29) and 23 (14-39), respectively; 51 of 234 were in a disorder of consciousness cognitive state at time of inpatient rehabilitation admission.

DESIGN

Multicenter, retrospective medical record review.

MAIN MEASURES

Patient demographic data, time to inpatient pediatric rehabilitation admission (TTA), cognitive state, MPH dosing (mg/kg/day).

RESULTS

Patients who received MPH were older (P = .011); TTA was significantly longer in patients who received MPH than those who did not (P =.002). The lowest recorded dose range by weight was 0.05 to 0.89 mg/kg/d, representing an 18-fold difference; the weight-based range for the maximum dose was 0.11 to 0.97 mg/kg/d, a 9-fold difference. Patients in lower cognitive states at admission (P = .001) and at discharge (P = .030) were more likely to receive MPH. Five patients had side effects known to be associated with MPH; no serious adverse events were reported.

CONCLUSION

This multicenter study indicates that there is variable use of MPH during acute inpatient rehabilitation for children with TBI. Children who receive MPH tend to be older with lower cognitive states. Dosing practices are likely consistent with underdosing. Clinical indications for MPH use during inpatient pediatric rehabilitation should be better defined. The use of MPH, as well as its combination with other medications and treatments, during inpatient rehabilitation needs to be further explored.

Disorders of Consciousness in Children: Assessment, Treatment, and Prognosis

Children with acquired brain injury may experience prolonged disorders of consciousness (DoC); research on children with DoC lags behind adult literature. Rigorous evaluation of assessment tools used in children with DoC is lacking, though recent developments may contribute to improvements in care, particularly for assessment of young children and those without overt command following. Literature on prognosis continues to grow, reinforcing that early signs of consciousness suggest better long-term outcome. Although large clinical trials for children with DoC are lacking, single-site and multisite programmatic data inform standards of care and treatment options for children with DoC.

Head Control Contributes to Prediction of Emergence From the Minimally Conscious State in Children Admitted to Inpatient Rehabilitation

OBJECTIVE

To examine the utility of head and trunk control, assessed using the Physical Abilities and Mobility Scale, for predicting emergence from a minimally conscious state (eMCS) among children with acquired brain injury admitted to inpatient rehabilitation in a disorder of consciousness (DoC).

DESIGN

Retrospective study.

SETTING

Pediatric inpatient rehabilitation hospital.

PARTICIPANTS

Forty patients (2-21 years-old) directly admitted from acute care to pediatric inpatient brain injury rehabilitation in a DoC (average length of stay=85 days; N=40).

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURES

State of consciousness (eMCS vs not) at discharge from inpatient rehabilitation.

RESULTS

Forty-five percent of patients emerged from a minimally conscious state during inpatient rehabilitation. Admission state of consciousness and head control (but not trunk control) were significantly associated with eMCS and provided complementary prognostic information. Admission state of consciousness (ie, admitting in a vegetative state/unresponsive wakefulness syndrome) afforded the greatest negative predictive value (93.8%), whereas admission head control ability afforded the greatest positive predictive value (81.8% for any independent head control; 100% for maintaining head-up position for >30 seconds). Fifty percent of patients who emerged during the inpatient stay did not have independent head control at admission, highlighting the importance of exploring head control as a prognostic marker in conjunction with indicators with greater sensitivity (eg, state of consciousness at admission).

CONCLUSIONS

A brief measure of head control at admission may contribute to identification of a subgroup of patients who are likely to emerge.

Development of expert consensus to guide physical rehabilitation in children and adolescents with acquired brain injury during the subacute phase

OBJECTIVE

To develop consensus among experts to guide physical rehabilitation in children and adolescents with acquired brain injury during the subacute phase.

DESIGN

International Delphi study.

METHODS

A 3-round online Delphi study was conducted with 11 international experts in rehabilitation for children and adolescents with acquired brain injury. The first round consisted of open-ended questions; the second and third round consisted of ranking 139 statements on a 5-point Likert scale.

RESULTS

The panel reached consensus on 116/139 statements. Consensus was reached on the importance of age, pre-injury developmental stage and the clinical presentation of the child when determining content and focus of physical rehabilitation. In addition, consensus was reached on the importance of participation-focused interventions, and involvement of family members in goal-setting and therapeutic activities. Although dosage was deemed very important, no consensus was reached for determination of dose-response variables to suit and influence the child's needs.

CONCLUSION

This study provides a framework for clinicians to design physical rehabilitation interventions in children with acquired brain injury in the sub-acute recovery phase. The promotion of physical activity in meaningful contexts and involvement of family members are considered as important components to optimize recovery.

Functional Recovery During Inpatient Rehabilitation in Children With Anoxic or Hypoxic Brain Injury

OBJECTIVES

To (1) describe characteristics of children with anoxic or hypoxic brain injuries (AnHBI) who presented to an inpatient rehabilitation unit, (2) explore functional outcomes of children with AnHBI at discharge, and (3) examine differences between children with AnHBI associated with cardiac arrest (CA) vs those with respiratory arrest (RA) only.

DESIGN

Retrospective cohort study.

SETTING

Pediatric inpatient rehabilitation hospital in the Northeast United States.

PARTICIPANTS

A total of 46 children and adolescents ages 11 months to 18 years admitted to an inpatient rehabilitation brain injury unit (1994-2018) for a first inpatient admission after AnHBI.

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURES

Pediatric Cerebral Performance Category Scale (PCPC), Pediatric Overall Performance Category, and Functional Independence Measure for Children developmental functional quotients (WeeFIM DFQs) total and subscale scores.

RESULTS

Most children had no disability before injury (PCPC=normal, n=37/46) and displayed significant functional impairments at admission to inpatient rehabilitation (PCPC=normal/mild, n=1/46). WeeFIM and PCPC scores improved significantly during inpatient rehabilitation (WeeFIM DFQ Total, P=.003; PCPC, P<.001), although many children continued to demonstrate significant impairments at discharge (PCPC=normal/mild, n=5/46). Functioning was better for the RA-only group relative to the CA group at admission (WeeFIM DFQ Total, P=.006) and discharge (WeeFIM DFQ Total, P<.001). Ongoing gains in functioning were noted 3 months after discharge compared with discharge (WeeFIM DFQ Cognitive, P=.008).

CONCLUSIONS

In this group of children with AnHBI who received inpatient rehabilitation, functional status improves significantly between rehabilitation admission and discharge. By discharge, many children continued to display significant impairments, a minority of children had favorable neurologic outcomes, and children with CA have worse outcomes than those with RA-only. Given the small sample size, future research should examine functional recovery during inpatient rehabilitation in a larger, multisite cohort and include longer-term follow-up to examine recovery patterns over time.

The role of the Neuropsychologist across the stages of recovery from acquired brain injury: a summary from the pediatric rehabilitation Neuropsychology collaborative

Neuropsychologists working in a pediatric neurorehabilitation setting provide care for children and adolescents with acquired brain injuries (ABI) and play a vital role on the interdisciplinary treatment team. This role draws on influences from the field of clinical neuropsychology and its pediatric subspecialty, as well as rehabilitation psychology. This combination of specialties is uniquely suited for working with ABI across the continuum of recovery. ABI recovery often involves a changing picture that spans across stages of recovery (e.g., disorders of consciousness, confusional state, acute cognitive impairment), where each stage presents with distinctive characteristics that warrant a specific evidence-based approach. Assessment and intervention are used reciprocally to inform diagnostics, treatment, and academic planning, and to support patient and family adjustment. Neuropsychologists work with the interdisciplinary teams to collect and integrate data related to brain injury recovery and use this data for treatment planning and clinical decision making. These approaches must often be adapted and adjusted in real time as patients recover, demanding a dynamic expertise that is currently not supported through formal training curriculum or practice guidelines. This paper outlines the roles and responsibilities of pediatric rehabilitation neuropsychologists across the stages of ABI recovery with the goal of increasing awareness in order to continue to develop and formalize this role.

Content Validity and Inter-rater Reliability of the Music Interventions in Pediatric DoC Behavior Observation Record

Aligned with best practice guidelines for patients presenting with a disorder of consciousness (DoC), music therapy interventions with this population aim to increase arousal and awareness to support emergence to consciousness. There is a significant evidence base supporting music therapy for adults with a DoC; however, there are currently no published tools that systematically capture behavioral responses of this population during rehabilitative music therapy interventions. Further, the developmentally specific response to severe brain injury in the pediatric population means pediatric-specific research is required. The Music Interventions in Pediatric DoC Behavior Observation Record (Music Behavior Record [MBR]) was developed to objectively record responses during music therapy interventions for children presenting with a DoC. To establish content validity and inter-rater reliability, a pragmatic pilot study was undertaken. Results established that the MBR has content validity with 100% agreement among participants. Overall fair-substantial inter-rater reliability in >70% of the behavioral responses recorded in the MBR indicate the MBR is an early but promising tool to objectively capture responses during music therapy interventions. The use of the MBR may ultimately support clinical advancement and intervention research to optimize consciousness recovery for the pediatric DoC population.

Acquired Brain Injury in the Pediatric Intensive Care Unit: Special Considerations for Delirium Protocols

The goal of this article was to highlight the overlapping nature of symptoms of delirium and acquired brain injury (ABI) in children and similarities and differences in treatment, with a focus on literature supporting an adverse effect of antipsychotic medications on recovery from brain injury. An interdisciplinary approach to education regarding overlap between symptoms of delirium and ABI is important for pediatric intensive care settings, particularly at this time when standardized procedures for delirium screening and management are being increasingly employed. Development of treatment protocols specific to children with ABI that combine both nonpharmacologic and pharmacologic strategies will reduce the risk of reliance on treatment strategies that are less preferred and optimize care for this population.

Our child's TBI: a rehabilitation engineer's personal experience, technological approach, and lessons learned

I (JS) am currently a faculty member at The University of Texas at Austin in Mechanical Engineering. My primary research focus is rehabilitation engineering. In May 2020, a week before her fourth birthday, our daughter suffered a severe traumatic brain injury in the early days of the coronavirus pandemic. The purpose of this article is to describe the current state of pediatric neurorehabilitation from technologically-adept parents' first-person perspectives in order to inform and motivate rehabilitation engineering researchers. We describe the medical and personal challenges faced during the aftermath of the accident, the technological approaches to her recovery that my wife (LKS) and I have examined, some of which may be considered beyond standard practice, and the lessons we have absorbed during this period regarding both the state of rehabilitation research and the clinical uptake of rehabilitation technologies. We introduce a set of questions for designers to consider as they create and evaluate new technologies for pediatric rehabilitation.

Single-arm, open-label, dose escalation phase I study to evaluate the safety and feasibility of transcranial direct current stimulation with electroencephalography biomarkers in paediatric disorders of consciousness: a study protocol

INTRODUCTION

Children with disorders of consciousness (DOC) represent the highest end of the acquired brain injury (ABI) severity spectrum for survivors and experience a multitude of functional impairments. Current clinical management in DOC uses behavioural evaluation measures and interventions that fail to (1) describe the physiological consequences of ABI and (2) elicit functional gains. In paediatric DOC, there is a critical need to develop evidence-based interventions to promote recovery of basic responses to improve rehabilitation and aid decision-making for medical teams and caregivers. The purpose of this investigation is to examine the safety, tolerability and feasibility of transcranial direct current stimulation (tDCS) in children with DOC.

METHODS AND ANALYSIS

This study is an open-label dose escalation trial evaluating the safety, tolerability and feasibility of tDCS in 10 children (5-17 years) receiving inpatient rehabilitation for DOC. This study will follow a modified rule-based design, allowing for intrapatient escalation, where a cohort of patients will be assigned to an initial tDCS current of 0.5 or 1 mA based on participant's head circumference and according to the safety data available in other paediatric populations. The subsequent assignment of increased current (1 or 2 mA) according to the prespecified rules will be based on the clinical observation of adverse events in the patients. The study will include up to three, 20 min sessions of anodal tDCS (sham, 0.5 or 1 mA, 1 or 2 mA) applied over the dorsolateral prefrontal cortex. The primary outcomes are adverse events, pain associated with tDCS and intolerable disruption of inpatient care. Secondary outcomes are changes in electroencephalography (EEG) phase-locking and event-related potential components and the Coma Recovery Scale-Revised total score from prestimulation to poststimulation.

ETHICS AND DISSEMINATION

The Johns Hopkins IRB (#IRB00174966) approved this study. Trial results will be disseminated through journals and conferences.

REGISTRATION NUMBER

NCT03618849.