Acquired Brain Injury Patients Research Articles

The role of Respiratory Physiotherapy in reductionof Chronic Pulmonary Infection Score (CPIS) in Acquired Brain Injury Patients admitted in Intensive Care Unit: A Comparative Study

It was accounted for ABI as damage to the brain which brings about disintegration in subjective, physical, enthusiastic and autonomous working. Acquired brain injury can occur due to injury, hypoxia, contamination,tumor, substance manhandle, degenerative neurological sickness and stroke1,2. Serious ABI is characterized as a GCS of 3-8 after cardiopulmonary revival in a patient with an irregular computer tomography (CT) output of the head which shows haematomas, wounds, oedema, and compacted basal cisterns3,4. The definitions gave in this passage were embraced for use in this ABI investigation.CPIS was used to diagnose and determine the incidence of VAP. Clinicalpulmonaryinfectionscore(CPIS)- Temperature(ºC) ≥36.5and≤38.4=0point ≥38.5and≤38.9=1point ≥39or≤36=2points Bloodleukocytecount(cells/mm3) ≥4,000and≤11,000=0point <4,000or>11,000=1point+bandforms ≥500=+1point Trachealsecretions Scanty=0point Moderate/profusebutnotpurulent=1point Moderate/profuseandpurulent=2point Oxygenation:PaO2/FiO2 >240orARDS=0point ≤240andnoevidenceofARDS=2points Pulmonaryradiography Noinfiltrate=0point Patchy/diffuseinfiltrates=1point Localisedinfiltrate=2points Culture of tracheal aspirate (semi-quantitative) Pathogenic bacteria cultured ≤ 1+ or nogrowth=0point Pathogenicbacteriacultured>1+ornogrowth=1point SamepathogenicbacteriaseenonGramstain>1+=2points Totalscore=CPIS(possiblerange=0to12) Methods: Respiratory physiotherapy procedures assists to expand lung volumes, enhance gas diffusion,reduce work of breathing, reduce MV stay of patients and induce optimum recovery.Inthis the respiratory physiotherapy applications involved a regimen of Positioning, Manual Hyperinflation (MH), Airway Suctioning,PNF for Respiration, Passive Limb Movement protocol and Early Mobilisation protocol. Results: The results shows that the Chronic Pulmonary Infection Score (CPIS) reduced from at the time of admission to at the time of discharge, the significance of P<.005 Conclusion: Respiratory physiotherapy managed Chronic Pulmonary Infection Score (CPIS) reduction from at the time of admission to at the time of discharge and improved the outcome of the ABI patients.

Electrophysiological Screening to Assess Foot Drop Syndrome in Severe Acquired Brain Injury in Rehabilitative Settings.

Foot drop syndrome (FDS), characterized by severe weakness and atrophy of the dorsiflexion muscles of the feet, is commonly found in patients with severe acquired brain injury (ABI). If the syndrome is unilateral, the cause is often a peroneal neuropathy (PN), due to compression of the nervous trunk on the neck of the fibula at the knee level; less frequently, the cause is a previous or concomitant lumbar radiculopathy. Bilateral syndromes are caused by polyneuropathies and myopathies. Central causes, due to brain or spinal injury, mimic this syndrome but are usually accompanied by other symptoms, such as spasticity. Critical illness polyneuropathy (CIP) and myopathy (CIM), isolated or in combination (critical illness polyneuromyopathy, CIPNM), have been shown to constitute an important cause of FDS in patients with ABI. Assessing the causes of FDS in the intensive rehabilitation unit (IRU) has several limitations, which include the complexity of the electrophysiological tests, limited availability of neurophysiology consultants, and the severe disturbance in consciousness and lack of cooperation from patients. We sought to propose a simplified electrophysiological screening that identifies FDS causes, particularly PN and CIPNM, to help clinicians to recognize the significant clinical predictors of poor outcomes in severe ABI at admission to IRU. This prospective, single-center study included 20 severe ABI patients with FDS (11 females/9 males, mean age 55.10 + 16.26; CRS-R= 11.90 + 6.32; LCF: 3.30 + 1.30; DRS: 21.45 + 3.33), with prolonged rehabilitation treatment (≥2 months). We applied direct tibialis anterior muscle stimulation (DMS) associated with peroneal nerve motor conduction evaluation, across the fibular head (NCS), to identify CIP and/or CIM and to exclude demyelinating or compressive unilateral PN. At admission to IRU, simplified electrophysiological screening reported four unilateral PN, four CIP and six CIM with a CIPNM overall prevalence estimate of about 50%. After 2 months, the CIPNM group showed significantly poorer outcomes compared to other ABI patients without CIPNM, as demonstrated by the lower probability of achieving endotracheal-tube weaning (20% versus 90%) and lower CRS-R and DRS scores. Due to the subacute rehabilitation setting of our study, it was not possible to evaluate the motor results of recovery of the standing position, functional walking and balance, impaired by the presence of unilateral PN. The implementation of the proposed simplified electrophysiological screening may enable the early identification of unilateral PN or CIPNM in severe ABI patients, thereby contributing to better functional prognosis in rehabilitative settings.

Prognostic factors for tracheostomy early decannulation in acquired brain injury patients.

After severe brain injuries, a tracheostomy tube is usually inserted for respiratory support. This study aimed to clarify the prognostic factors for tracheostomy early decannulation in patients with acquired brain injuries. We retrospectively reviewed the medical records of inpatients with acquired brain injuries who underwent successful tracheostomy decannulation between March 2021 and June 2022. Fifty-six patients were included; median age was 68 (59-72) years; 28 (50%) were men; 28 (50%) underwent tracheostomy due to stroke. The median time to decannulation was 47 days. The patients were divided into the early and the late decannulation groups based on the median time, and compared. In univariate analysis, the early decannulation group had a higher BMI, peak cough flow, and acquired brain injuries due to trauma, and a lower penetration-aspiration scale score, duration of antibiotic use, and duration of oxygen use. Multivariate Cox regression analysis revealed that a higher initial peak cough flow [hazard ratio (HR) 1.142; 95% confidence interval (CI) 0.912-0.954; P < 0.001] and lower duration of oxygen use (HR 0.930; 95% CI 0.502-0.864; P = 0.016) were independent factors for early tracheostomy decannulation, with each unit increase in peak cough flow corresponding to a 14.2% increase and each additional day of duration of oxygen use corresponding to a 7.0% decrease in the likelihood of early decannulation. In conclusion, key prognostic factors for early tracheostomy decannulation were identified as the initial cough strength and duration of oxygen use. These results could play important role in decannulation plans for patients with tracheostomy tube.

Modularity Implications of an Overground Exoskeleton on Plantar Pressures, Strength, and Spasticity in Persons with Acquired Brain Injury.

This study explored the effects of a modular overground exoskeleton on plantar pressure distribution in healthy individuals and individuals with Acquired Brain Injury (ABI). The research involved 21 participants, including ABI patients and healthy controls, who used a unique exoskeleton with adaptable modular configurations. The primary objective was to assess how these configurations, along with factors such as muscle strength and spasticity, influenced plantar pressure distribution. The results revealed significant differences in plantar pressures among participants, strongly influenced by the exoskeleton's modularity. Notably, significant distinctions were found between ABI patients and healthy individuals. Configurations with two modules led to increased pressure in the heel and central metatarsus regions, whereas configurations with four modules exhibited higher pressures in the metatarsus and hallux regions. Future research should focus on refining and customizing rehabilitation technologies to meet the diverse needs of ABI patients, enhancing their potential for functional recovery.

Addressing the challenges faced by partners of acquired brain injury patients during the COVID-19 pandemic: a psychiatrist’s perspective

Addressing the challenges faced by partners of acquired brain injury patients during the COVID-19 pandemic: a psychiatrist’s perspective

A Pluridisciplinary Tracheostomy Weaning Protocol for Brain-Injured Patients, Outside of the Intensive Care Unit and Without Instrumental Assessment: Results of Pilot Study

AbstractConcurrently to the recent development of percutaneous tracheostomy techniques in the intensive care unit (ICU), the amount of tracheostomized brain-injured patients has increased. Despites its advantages, tracheostomy may represent an obstacle to their orientation towards conventional hospitalization or rehabilitation services. To date, there is no recommendation for tracheostomy weaning outside of the ICU. We created a pluridisciplinary tracheostomy weaning protocol relying on standardized criteria but adapted to each patient’s characteristics and that does not require instrumental assessment. It was tested in a prospective, single-centre, non-randomized cohort study. Inclusion criteria were age &gt; 18 years, hospitalized for an acquired brain injury (ABI), tracheostomized during an ICU stay, and weaned from mechanical ventilation. The exclusion criterion was severe malnutrition. Decannulation failure was defined as recannulation within 96 h after decannulation. Thirty tracheostomized ABI patients from our neurosurgery department were successively and exhaustively included after ICU discharge. Twenty-six patients were decannulated (decannulation rate, 90%). None of them were recannulated (success rate, 100%). Two patients never reached the decannulation stage. Two patients died during the procedure. Mean tracheostomy weaning duration (inclusion to decannulation) was 7.6 (standard deviation [SD]: 4.6) days and mean total tracheostomy time (insertion to decannulation) was 42.5 (SD: 24.8) days. Our results demonstrate that our protocol might be able to determine without instrumental assessment which patient can be successfully decannulated. Therefore, it may be used safely outside ICU or a specialized unit. Moreover, our tracheostomy weaning duration is very short as compared to the current literature.

Patterns and predictors of dental hospitalizations in patients with acquired brain injury from pre-injury to acute and post-acute injury.

Acquired brain injury (ABI) can cause long-term disability and functional impairment. This study aims to determine the prevalence of dental hospitalizations in an ABI cohort across different phases of injury and identify factors associated with such hospitalizations. The cohort comprises patients with ABI (n = 683), traumatic (n = 282) and non-traumatic (n = 401) who were admitted to a neurorehabilitation service in Western Australia between 1991 and 2016. De-identified patient data were linked to the Hospital Morbidity Data Collection. The incidence of dental hospitalizations was calculated per 1,000 person-years (PY), and associated factors were investigated using multilevel mixed-effects logistic regression. Dental hospitalizations significantly increased from pre-injury (3.35/1,000PY) to acute injury (302.65, Δ+299.3) and remained elevated in the post-acute phase (23.98, Δ+20.63). Dental caries had the highest incidence rate among all diagnoses in the pre-injury and post-acute phases (0.68 and 8.93, respectively), followed by gingivitis and periodontal diseases (3.60) in the post-acute phase. Tooth extractions were performed more often than restorative and preventive treatment in the pre-and post-injury phase, p < 0.001. Dental hospitalizations were associated with the type of ABI, age at injury, remoteness, and history of pre-injury hospitalization. Implementing comprehensive preventive dental care can reduce potentially preventable dental hospitalization among ABI patients.

The Cognitive Awareness Scale for Basic and Instrumental activities of daily living to measure self-awareness after acquired brain injury: preliminary evidence of its validity

Objective: There is a crucial need for reliable tools to measure impaired self-awareness (ISA) in patients with acquired brain injury (ABI) across cognitive-functional domains. The aim of this study was to assess the psychometric properties of the Cog-Awareness ADL Scale, which is a novel self-proxy discrepancy method for measuring ISA in both basic and instrumental activities of daily living. Methods: This multicenter study included 54 patients (no-low ISA n = 33; severe ISA, n = 21) from four outpatient rehabilitation units in Málaga-Granada, Spain, and 51 healthy controls. The participants and proxy raters completed the Cog-Awareness ADL Scale and the Patient Competency Rating Scale (PCRS). Agreement between both scales was assessed using Spearman’s correlations and the Bland-Altman plot. Group comparisons were made on measures of SA, cognitive abilities and demographic variables. Sensitivity and specificity were analysed by ROC curve analysis. Results: Convergent validity was supported by strong correlations with the PCRS and its subscales (rho’s ranging from 0.51 to 0.80, p < 0.01 for all). The Bland-Altman plot confirmed measurement agreement (only 3.70% of the scores were outside the 95% limits). External validity was demonstrated by effectively discriminating between healthy controls and ABI patients with no-low and severe ISA on each discrepancy index while controlling for cognitive/demographic variables. The Cog-Awareness ADL Scale showed optimal diagnostic accuracy (AUC = 0.95, sensitivity = 0.90, specificity = 0.90). Conclusions: The Cog-Awareness ADL Scale proved to be a feasible, valid, and clinical tool to assess ISA across different cognitive-functional domains, in Spanish ABI-patients.

Exploration of eye movement desensitization and reprocessing in treating posttraumatic stress-disorder in patients with acquired brain injury: a retrospective case series

ABSTRACT Background: Posttraumatic stress disorder (PTSD) is prevalent in people with acquired brain injury (ABI). Despite the established efficacy of eye movement desensitization and reprocessing (EMDR) for PTSD in general, evaluation studies on EMDR in ABI patients with PTSD are limited. Objective: The aim of this study is to explore clinical features, treatment characteristics, feasibility and first indications of efficacy of EMDR in adult ABI patients with PTSD. Method: This retrospective consecutive case series included ABI patients, who received at least one session of EMDR for PTSD between January 2013 and September 2020. PTSD symptoms were measured using the Impact of Event Scale (IES) pre- and post-treatment. Affective distress was measured using the Subjective Units of Distress (SUD) pre- and post-treatment of the first target. Results: Sixteen ABI patients (median age 46 years, 50% males), with predominantly moderate or severe TBI (50%) or stroke (25%) were included. Treatment duration was a median of seven sessions. Post-treatment IES scores were significantly lower than pre-treatment scores (p < .001). In 81% of the cases there was an individual statistically and clinically relevant change in IES score. Mean SUD scores of the first target were significantly lower at the end of treatment compared to scores at the start of treatment (p < .001). In 88% of the patients full desensitization to a SUD of 0–1 of the first target was accomplished. Only few adjustments to the standard EMDR protocol were necessary. Conclusions: Findings suggest that EMDR is a feasible, well tolerated and potentially effective treatment for PTSD in ABI patients. For clinical practice in working with ABI patients, it is advised to consider EMDR as a treatment option.

Complete Vocal Technique-Voice Therapy as a Novel Intervention for Rehabilitation of Laryngeal-Phonatory Dysfunction in Acquired Brain Injury Patients—An Exploratory Retrospective Study

Purpose: The purpose of this study was to explore the use of Complete Vocal Technique (CVT) voice therapy in acquired brain injury (ABI) patients Study: This study is an exploratory retrospective study. Method: Five ABI patients (two female and three male) with an average age of 20.6 years ( SD = 3.5) received CVT voice therapy from an authorized CVT teacher at a neurorehabilitation facility in conjunction with physical rehabilitation therapy and speech and language therapy. Pre- and postmeasures included Voice Handicap Index, Maximum Phonation Time, electroglottography, and acoustic measures. Results: All voice measures improved for all five patients after receiving CVT voice therapy. Voice Handicap Index scores decreased from an average of 48.4 to 22.8. Maximum Phonation Time improved while the electroglottography and acoustic data showed improved phonation stability in jitter and shimmer measures. Overall, following the intervention, patients demonstrated improved loudness range, improved range in contact quotient for different sound conditions, faster-paced speech, extended functional pitch range, and decrease in unwanted creaking and breathiness. Conclusions: The findings suggest that CVT may be used as therapy in ABI populations with promising results. Both patient self-assessment and objective voice measures demonstrate improved voice function. Given the longitudinal nature of recovery in ABI patients, more studies are needed to qualify at which stage(s) of recovery the CVT interventions are most effective and beneficial. Randomized controlled trials for specific patient populations of ABI are needed to assess the interventions' effectiveness in specific ABI diagnoses.

Qualitative data on triggers and coping of sensory hypersensitivity in acquired brain injury patients: A proposed model

ABSTRACT Sensory hypersensitivity (SHS) is a frequently heard complaint after acquired brain injury (ABI) and is related to reduced quality of life and physical and mental health. This study aimed to identify triggers for SHS after ABI and investigate how individuals cope with SHS. Nineteen adults with ABI took part in 45-min individual interviews. Data were audio-recorded and transcribed verbatim. Inductive thematic analysis revealed five themes: (1) A mismatch between resources and demands, (2) Altered experience of ordinary stimuli, (3) It affects all aspects of living, (4) Avoid, approach, accept, (5) It's highly heterogeneous. A model explaining the impact of triggers on subjective SHS after ABI is proposed, which states that SHS arises from a mismatch between the demands of a sensory environment (triggers) and the available biopsychosocial resources of an individual to meet these demands. The elicited SHS can affect and be affected by levels of fatigue, which limits the resources and creates a loop. Coping strategies can act on various stages of this model, i.e., to reduce the mismatch and potentially alter the loop. This model can contribute to the identification of mechanisms behind SHS in ABI patients and other populations, ultimately leading to evidence-based treatments.

Validity of the telematic Fugl Meyer assessment scale - upper extremity (TFMA-UE) Spanish version.

Telematic assistance has become indispensable in recent years. The increased prevalence of Acquired brain injury and the sequels it causes, requires long-lasting multidisciplinary treatments. Validated tools to assess the evolution of the disabilities and limitations of this pathology are essential to individualize and prescribe adapted treatments. The aim has been to create the telematic version of the Fugl Meyer Assessment-Upper Extremity Motor Function (TFMA-UE) Spanish scale and its adaptation to the remote assessment of neurologic patients. An adapted scale was designed based on the Fugl Meyer Assessment scale-telematic version (FMA-TV): TFMA-UE. This scale is composed by 21 items which evaluate the upper extremity motor function. Physiotherapists trained in this tool, evaluate the results obtained from applying the two versions (on-site and telematic) to compare the results. TFMA-UE was administered to 30 patients with acquired brain injury. It was applied on site and through the web platform selected by the patients in two different days. Patients completed all the scale in an easily way without help. The exploratory and confirmatory factor analysis confirmed a factorial structure with a factor (76.08% of the variance). The Cronbach's internal consistency index obtained was 0.98 and the weight kappa index used to measure agreement between the two versions was 0.78 which represents substantial agreement. The Telematic Fugl Meyer Assessment-Upper Extremity Motor Function (TFMA-UE) scale is a viable, useful and easy to apply tool that allows the upper extremity motor function assessment of Acquired Brain Injury patients.

Plaque removal efficacy of a new toothbrush with a double-sided head and rotating handle—a pilot randomized control trial in acquired brain injury patients

ObjectivesTo assess the efficacy of a new toothbrush (Balene) for the mechanical removal of dental plaque in patients with acquired brain injury.Material and methodsThe study group consisted of 25 adults with acquired brain injury. The participants underwent 2 sessions of toothbrushing lasting 1 min, one with a conventional toothbrush and the other with the Balene toothbrush. This new double-headed toothbrush has 6 active sides, which allows for the simultaneous toothbrushing of both alveolar arches, with elastomer bristles angled at 45°, as well a handle that rotates up to 180°. Therefore, the user does not need to remove the toothbrush from the oral cavity during the toothbrushing process. Dental plaque accumulation was assessed using the simplified oral hygiene index of Greene and Vermillion.ResultsThe plaque index was significantly reduced both with the Balene toothbrush (p < 0.001) and with the conventional toothbrush (p < 0.001). The dental plaque removal efficacy was similar with the two toothbrushes. There were also no statistically significant differences in the removal of plaque with the Balene toothbrush between the autonomous and assisted toothbrushing modalities (p = 0.345).ConclusionsFor patients with acquired brain injury, the Balene toothbrush was as effective as a conventional toothbrush, regardless of whether the toothbrushing modality was autonomous or assisted.Clinical relevanceThe Balene® toothbrush’s efficacy in removing dental plaque is similar to that of conventional toothbrushes, both with the autonomous and assisted toothbrushing modality. Given its particular ergonomics, this toothbrush could be indicated for certain select patients with acquired brain injury (i.e., those whose degree of cooperation allows for toothbrushing, with a sufficient mouth opening, with no substantial abnormalities in the intermaxillary relationship, and with no significant edentulous sections).

Translation, cross-cultural adaptation and validation of the 10-item Weekly Calendar Planning Activity in Spanish-speaking ABI patients: a multicenter study.

We present the process of translation, adaptation, and validation in the Spanish context of the 10-item version of the Weekly Calendar Planning Activity (WCPA-10), a performance-based measure of cognitive instrumental activities of daily living (C-IADL). The study consisted of two phases: I) translation/cultural adaptation of the WCPA, conducted by professional bilingual translators, a panel of experts, and a pilot study, and II) validation in a sample of 42 acquired brain injury patients (ABI) and 42 healthy participants (HC). WCPA primary outcomes showed expected convergent/discriminant validity patterns with socio-demographical and clinical variables and cognitive processes identifying those WCPA outcomes that best predicted executive and memory deficits measured with a battery of traditional neuropsychological tests. In addition, performance on the WCPA was a significant predictor of everyday functioning over variables such as socio-demographics or global cognition when measured with traditional tests. External validity was established by the WCPA's ability to identify everyday cognitive deficits in ABI patients compared to HC, even in those with subtle cognitive impairment based on neuropsychological tests. The Spanish WCPA-10 seems an appropriate and sensitive assessment tool to identify cognitive-functional impairment in ABI-patients, even those with subtle cognitive impairment. The results also highlight the relevance of this kind of test, as they indicate a better prediction of patients' real-world functioning than traditional neuropsychological tests.

The Multi-Modal Evaluation of Sensory Sensitivity (MESSY): assessing a commonly missed symptom of acquired brain injury

Objective: Sensory hypersensitivity is common after acquired brain injury. Since appropriate diagnostic tools are lacking, these complaints are overlooked by clinicians and available literature is limited to light and noise hypersensitivity after concussion. This study aimed to investigate the prevalence of sensory hypersensitivity in other modalities and after other types of brain injury. Method: We developed the Multi-Modal Evaluation of Sensory Sensitivity (MESSY), a patient-friendly questionnaire that assesses sensory sensitivity across multiple sensory modalities. 818 neurotypical adults (mean age = 49; 244 male) and 341 chronic acquired brain injury patients (including stroke, traumatic brain injury, and brain tumour patients) (mean age = 56; 126 male) completed the MESSY online. Results: The MESSY had a high validity and reliability in neurotypical adults. Post-injury sensory hypersensitivity (examined using open-ended questions) was reported by 76% of the stroke patients, 89% of the traumatic brain injury patients, and 82% of the brain tumour patients. These complaints occurred across all modalities with multisensory, visual, and auditory hypersensitivity being the most prevalent. Patients with post-injury sensory hypersensitivity reported a higher sensory sensitivity severity on the multiple-choice items of the MESSY as compared to neurotypical adults and acquired brain injury patients without post-injury sensory hypersensitivity (across all sensory modalities) (effect sizes (partial eta squared) ranged from .06 to .22). Conclusions: These results show that sensory hypersensitivity is prevalent after different types of acquired brain injury as well as across several sensory modalities. The MESSY can improve recognition of these symptoms and facilitate further research.

Modeling outcome trajectories in patients with acquired brain injury using a non-linear dynamic evolution approach

This study describes a dynamic non-linear mathematical approach for modeling the course of disease in acquired brain injury (ABI) patients. Data from a multicentric study were used to evaluate the reliability of the Michaelis–Menten (MM) model applied to well-known clinical variables that assess the outcome of ABI patients. The sample consisted of 156 ABI patients admitted to eight neurorehabilitation subacute units and evaluated at baseline (T0), 4 months after the event (T1) and at discharge (T2). The MM model was used to characterize the trend of the first Principal Component Analysis (PCA) dimension (represented by the variables: feeding modality, RLAS, ERBI-A, Tracheostomy, CRS-r and ERBI-B) in order to predict the most plausible outcome, in terms of positive or negative Glasgow outcome score (GOS) at discharge. Exploring the evolution of the PCA dimension 1 over time, after day 86 the MM model better differentiated between the time course for individuals with a positive and negative GOS (accuracy: 85%; sensitivity: 90.6%; specificity: 62.5%). The non-linear dynamic mathematical model can be used to provide more comprehensive trajectories of the clinical evolution of ABI patients during the rehabilitation period. Our model can be used to address patients for interventions designed for a specific outcome trajectory.

Comparison of Functional Outcomes After Acute Inpatient Rehabilitation After Acquired Brain Injury Before and During the COVID-19 Pandemic.

The objective of this study was to characterize and compare functional outcomes of acquired brain injury patients in an inpatient rehabilitation facility in the year before (April 2019-March 2020) and during the first year (April 2020-March 2021) of the COVID-19 pandemic, when the most drastic changes in the delivery of health care occurred. In this retrospective single-center chart review study, functional outcomes, based on the Center for Medicare and Medicaid Services Inpatient Rehabilitation Facility-Patient Assessment Instrument, were obtained and analyzed for patients in acute inpatient rehabilitation with acquired brain injury. Data from 1330 patients were included for analysis. Functional outcomes of average self-care, bed mobility, and transfer scores were statistically, but not clinically, different between groups. More patients in the pandemic group were discharged home (prepandemic n = 454 [65.4%]; pandemic n = 461 [72.6%]; P = 0.011), although they had significantly longer lengths of stay (prepandemic median = 14.0 [interquartile range = 9.0-23.0]; pandemic = 16.0 [10.0-23.0]; P = 0.037). Despite the impact of hospital policies due to the COVID-19 pandemic, similar functional outcomes were obtained for those with acquired brain injury after inpatient rehabilitation.

Feasibility of group telerehabilitation for individuals with chronic acquired brain injury: integrating clinical care and research

Background Acquired brain injury (ABI) is a leading cause of lifelong disability, but access to treatment in the chronic stages has significant barriers. Group-based, remotely delivered neurorehabilitation reduces costs, travel barriers, and infection risk; however, its feasibility for patients with ABI is not well-established. Objectives To investigate the feasibility of remotely group-based cognitive and mood therapies for persons with chronic ABI. Methods Three hundred and eighty-eight adults with chronic ABI participated in group tele-neurorehabilitation modules comprising Cognitive Behavioral Therapy, Goal Management Training®, Relaxation and Mindfulness Skills Training, and/or a novel Concussion Education & Symptom Management program. Assessments comprised quantitative metrics, surveys, as well as qualitative semi-structured interviews in a subset of participants. Results High retention, adherence, and satisfaction were observed. Facilitators of treatment included accessibility, cost-effectiveness, and convenience. Adoption of technology was high, but other people’s technological interruptions were a barrier. Self-reported benefits specific to group-based format included improved mood, stress management, coping, interpersonal relationships, cognitive functioning, and present-mindedness. Conclusions The present study examined chronic ABI patients’ perceptions of telerehabilitation. Patients found remotely delivered, group-based mood, and cognitive interventions feasible with easy technology adoption. Group format was considered a benefit. Recommendations are provided to inform design of remotely delivered ABI programs.

The Possible Role of Apathy on Conflict Monitoring: Preliminary Findings of a Behavioral Study on Severe Acquired Brain Injury Patients Using Flanker Tasks

The diagnosis of apathy, one of the most common behavioral changes after acquired brain injury (ABI), is important for improving clinical understanding and treatment of persons with ABI. The main aim of this study was to determine the possible role of apathy in conflict monitoring, by using choice reaction time tasks. Methods: We examined behavioral responses of conflict monitoring during three different flanker tasks in 10 severe ABI patients with or without diagnosis of apathy (3 M, mean age = 56.60; 3 M, mean age ± SD = 58.60, respectively), and 15 healthy controls (9 M, mean age = 54.46) Reaction times (RTs), accuracy, and global index of performance (GIP) were analyzed for each task. Results: Only apathetic ABI patients showed a significant difference from healthy subjects (p-value ≤ 0.001), while the performance of patients without apathy was not significantly different from that of healthy controls (p-value = 0.351). Healthy participants had higher accuracy in comparison to both ABI patients with (p < 0.001) and without (p-value = 0.038) apathy, whilst slower RTs were shown by ABI patients without apathy in comparison to both healthy subjects (p-value = 0.045) and apathetic ABI patients (p-value = 0.022). Only patients with apathy exhibited a significantly higher number of missing trials (p-value = 0.001). Conclusions: Our results may suggest a potential link between apathy following severe ABI and conflict monitoring processes, even though further investigations with larger sample size are needed.

Neurorehabilitation for the Uninsured: Georgia Rehabilitation Services Volunteer Partnership Clinic.

Individuals who experience brain injury and are uninsured often do not have access to health care services following their injury. The Georgia Rehabilitation Services Volunteer Partnership (GA RSVP) Clinic is a free outpatient rehabilitation program for uninsured individuals with acquired brain injury (ABI) and/or spinal cord injury (SCI) for all racial and ethnic backgrounds. While the clinic serves people with ABI and SCI, this clinical focus article will focus on people with ABI by describing the clinic, lessons learned from operations, an ABI patient case study, and future directions. Our mission is to provide free outpatient rehabilitation care that maximizes independence, wellness, and community participation. The clinic has been in operation since September 2020, staffed by volunteers who provide services once a month in donated space at a rehabilitation hospital. We currently have 69 active volunteers, seven founding Board of Directors, and 17 founding Advisory Board members. We provide education to clients and their families and run peer and family support groups. For clients who cannot attend due to medical or transportation challenges, we have added telehealth services. We have 11 partner organizations as well as individual donor's financial support. The Chair of the clinic volunteers 50% of time managing clinic operations. From September 2020 to December 2021, we provided care for 40 clients: 23 clinic admissions and 17 were provided information/referral services to access necessary health care services. A volunteer, free outpatient rehabilitation clinic is feasible and can contribute to improved outcomes for uninsured individuals with ABI. Further research to understand impact on patient outcomes is needed.