Identifying spatial neglect - an updated systematic review of the psychometric properties of assessment tools in adults post-stroke.

Spatial neglect commonly occurs after a stroke, resulting in diverse impacts depending on the type and severity. There are almost 300 tools for assessing neglect, yet there is a lack of knowledge on the psychometric properties of these tools. The objective of this systematic review, registered on Prospero (CRD42021271779), was to determine the quality of the evidence for assessing spatial neglect, categorized by neglect subtype. The following databases were searched on 3rd May 2022 from database inception: Ovid Emcare, Embase, Ovid MEDLINE, APA PsycINFO, Web of Science (SCI-EXPANDED; SSCI; A&HCI; ESCI) and Scopus. All primary peer-reviewed studies (>5 participants) of adults post stroke, reporting any psychometric property of 33 commonly used neglect assessment tools were included. The COSMIN (COnsensus-based Standards for the selection of health Measurement INstruments) risk of bias tool was used to assess the methodological quality of the studies and summarize the psychometric properties of each tool. 164 articles were included, with a total of 12,463 people with stroke. The general quality of the evidence was poor and no one tool had high-quality evidence of both validity and reliability. Eleven tools show some promise as they meet the minimum criteria for good measurement properties for both validity and reliability.

Trends and risk factors among adults admitted to the emergency department with fall-related eye injuries.

BACKGROUND/PURPOSE: Eye injuries can happen to people of any age and for many reasons; among these is a fall. The aims of this study were to: (1) examine trends among fall-related eye injuries in working-age and older adults admitted to the emergency department (ED) from 2012 to 2021; and (2) investigate and compare the risk factors associated with fall-related eye injuries between working-age adults and older adults. DESIGN: We examined a retrospective cohort in the 2012-2021 National Electronic Injury Surveillance System (NEISS) databases. We used the Cochran-Armitage test for trend to determine the fall-related eye injury trend from 2012 to 2021. The associations among fall-related eye injuries, demographics, accident-related environments, and disposition, were analyzed using multivariable logistic regression analysis. RESULTS: Among the total of 1,290,205 adults with eye injuries from 2012 to 2021, the incidence rate of fall-related eye injuries was higher in older adults (ranged from 9.0% to 17.4%) than in working-age adults (ranged from 3.7% to 7.1%). Over consecutive years, the number and annual incident rate of both working-age and older adults experiencing fall-related eye injuries increased significantly (all p ≤0.001). Patients who were female (odds ratio [OR] = 1.60, 95% confidence interval [CI] = 1.39-1.83), Black/African American (OR = 1.76, 95% CI = 1.47-2.10) had significantly higher odds of fall-related eye injuries. The highest odds ratios found among all of the reported product categories for the fall-related eye injuries were an accident with home structures such as doors (OR = 12.65, 95% CI = 10.00-16.01) and an accident with home furnishings (OR = 11.65, 95% CI = 9.18-14.78) compared to an accident with workshop equipment. Patients who experienced fall-related eye injuries were more likely to be hospitalized/ have an inpatient stay (OR = 7.41, 95% CI = 5.78-9.52) after the ED treatment than those who treated and released after ED visit. CONCLUSION: Among Americans treated in the ED for injury, fall-related eye injuries are increasingly common, especially among older adults, and associated with a need for inpatient care. Therefore, these findings suggest opportunities to investigate fall prevention and eye protection interventions, especially in the home setting.

Education on the consequences of traumatic brain injury for children and adolescents with TBI and families/caregivers: a systematic scoping review.

OBJECTIVE(S): To examine the breadth of education or training on the consequences of traumatic brain injury (TBI) for children and adolescents with TBI and their families/caregivers. METHODS: Systematic scoping review of literature published through July 2018 using eight databases and education, training, instruction, and pediatric search terms. Only studies including pediatric participants (age <18) with TBI or their families/caregivers were included. Six independent reviewers worked in pairs to review abstracts and full-text articles independently, and abstracted data using a REDCap database. RESULTS: Forty-two unique studies were included in the review. Based on TBI injury severity, 24 studies included persons with mild TBI (mTBI) and 18 studies focused on moderate/severe TBI. Six studies targeted the education or training provided to children or adolescents with TBI. TBI education was provided primarily in the emergency department or outpatient/community setting. Most studies described TBI education as the main topic of the study or intervention. Educational topics varied, such as managing TBI-related symptoms and behaviors, when to seek care, family issues, and returning to work, school, or play. CONCLUSIONS: The results of this scoping review may guide future research and intervention development to promote the recovery of children and adolescents with TBI.

Development of a physical function outcome measure to harmonize comparisons between three Asian adult populations.

PURPOSE: The purpose of this study was to use modern measurement techniques and create a precise functional status metric for Asian adults. METHODS: The study subjects included Asian American adults from the 2012 Health and Retirement Study (n = 211), Chinese adults in the China Health and Retirement Longitudinal Study (n = 13,649), and Korean adults in the Korean Longitudinal Study of Aging (n = 7,486). The Rasch common-item equating method with nine self-care and mobility items from the three databases were used to create a physical function measure across the three Asian adult populations. RESULTS: The created physical function measure included 23 self-care and mobility tasks and demonstrated acceptable psychometric properties (unidimensional, local independence, no misfit, no differential item functioning). A significant group difference in the estimated physical function across the three Asian adult populations ([Formula: see text] = 445.21, p < 0.0001) was identified. The American Asian adults (5.16 logits) had better physical function compared to the Chinese (4.15 logits) and Korean adults (3.32 logits). CONCLUSION: Since the outcome measure was calibrated with the population-representative Asian samples, this derived physical function measure can be used for cross-national comparisons between the three countries. Using this precise functional status metric can help to identify factors that influence health outcomes in other Asian countries (China and Korea). This has the potential to generate numerous benefits, such as international disability monitoring and health-related policy development, improved shared decision making, and international syntheses of research findings.

Effect of Missed Items on the Reliability of the Kessler Foundation Neglect Assessment Process.

OBJECTIVE: To determine the maximum permissible number of missed items on the 10-item Catherine Bergego Scale administered after the Kessler Foundation Neglect Assessment Process (KF-NAP). Secondary objectives were to determine the frequency, characteristics, and most commonly cited reasons reported for missed items. DESIGN: Retrospective diagnostic accuracy study. SETTING: Sixteen inpatient rehabilitation facilities in the United States. PARTICIPANTS: A consecutive clinical sample of 4256 patients (N=4256) with stroke or other neurologic deficits who were assessed for spatial neglect with the KF-NAP. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Catherine Bergego Scale via KF-NAP. RESULTS: The majority (69.7%) of patients had at least 1 missed item on their KF-NAP. Among those with missed items, it was most common to have 2 missed items (51.4%), and few had more than 3 missed items (11.3%). The most commonly missed items were Collisions (37.2%), Cleaning After Meals (36.1%), Meals (34.0%), and Navigation (19.7%). The most commonly reported reasons for missed items included time constraints, cognitive or communication deficits, and behavior or refusal of the therapy session. These reasons were reported for nearly all item types. Item-specific reasons were also commonly reported, such as a lack of a needed resource for task completion or low functional status of the patient. Prorated scoring of measures with up to 3 missed items maintained an acceptable level of concordance with complete measures (Lin's Concordance Correlation Coefficient=0.96, 95% CI, 0.9478-0.9626) for the combination of 3 missed items with lowest concordance. CONCLUSIONS: Clinicians should make every effort to capture all items on the KF-NAP. However, missed items occur in the majority of cases because of patient factors and barriers inherent to the inpatient hospital setting. When missed items are necessary, clinicians can confidently interpret a prorated score when 7 or more items are scored.

Post-acute care use patterns among Hospital Service Areas by older adults in the United States: a cross-sectional study.

BACKGROUND: Despite the success of stroke rehabilitation services, differences in service utilization exist. Some patients with stroke may travel across regions to receive necessary care prescribed by their physician. It is unknown how availability and combinations of post-acute care facilities in local healthcare markets influence use patterns. We present the distribution of skilled nursing, inpatient rehabilitation, and long-term care hospital services across Hospital Service Areas among a national stroke cohort, and we describe drivers of post-acute care service use. METHODS: We extracted data from 2013 to 2014 of a national stroke cohort using Medicare beneficiaries (174,498 total records across 3232 Hospital Service Areas). Patients' ZIP code of residence was linked to the facility ZIP code where care was received. If the patient did not live in the Hospital Service Area where they received care, they were considered a "traveler". We performed multivariable logistic regression to regress traveling status on the care combinations available where the patient lived. RESULTS: Although 73.4% of all Hospital Service Areas were skilled nursing-only, only 23.5% of all patients received care in skilled nursing-only Hospital Service Areas; 40.8% of all patients received care in Hospital Service Areas with only inpatient rehabilitation and skilled nursing, which represented only 18.2% of all Hospital Service Areas. Thirty-five percent of patients traveled to a different Hospital Service Area from where they lived. Regarding "travelers," for those living in a skilled nursing-only Hospital Service Area, 49.9% traveled for care to Hospital Service Areas with only inpatient rehabilitation and skilled nursing. Patients living in skilled nursing-only Hospital Service Areas had more than five times higher odds of traveling compared to those living in Hospital Service Areas with all three facilities. CONCLUSIONS: Geographically, the vast majority of Hospital Service Areas in the United States that provided rehabilitation services for stroke survivors were skilled nursing-only. However, only about one-third lived in skilled nursing-only Hospital Service Areas; over 35% traveled to receive care. Geographic variation exists in post-acute care; this study provides a foundation to better quantify its drivers. This study presents previously undescribed drivers of variation in post-acute care service utilization among Medicare beneficiaries-the "traveler effect".

Association between vision impairment and cognitive decline in older adults with stroke: Health and Retirement Study.

Stroke survivors may experience multiple residual symptoms post-stroke, including vision impairment (VI) and cognitive decline. Prior studies have shown that VI is associated with cognitive decline, but have not evaluated the contribution of VI to post-stroke cognitive changes. We used data from four waves (2010-2016) of the Health and Retirement Study to investigate the cognitive trajectories of stroke survivors with and without VI. Vision (excellent-very good[ref], good, fair-poor) and stroke diagnosis were self-reported. Cognition was defined using the Telephone Interview for Cognitive Status. Regression was used to model the association between vision and change in cognitive function, adjusting for confounders. The final sample included 1,439 stroke survivors and the average follow-up time was 4.1 years. Fair-poor overall (B = -1.30, p < 0.01), near (B = -1.53, p < 0.001), and distance (B = -1.27, p < 0.001) vision were associated with significantly lower baseline cognitive function. VI was not associated with the rate of cognitive decline. Future research should determine whether specific types of VI potentiate the risk of cognitive impairment and dementia in stroke survivors.

Current clinical practice in the screening and diagnosis of spatial neglect post-stroke: Findings from a multidisciplinary international survey.

Spatial neglect has profound implications for quality of life after stroke, yet we lack consensus for screening/diagnosing this heterogeneous syndrome. Our first step in a multi-stage research programme aimed to determine which neglect tests are used (within four categories: cognitive, functional, neurological and neuroimaging/neuromodulation), by which stroke clinicians, in which countries, and whether choice is by professional autonomy or institutional policy. 454 clinicians responded to an online survey: 12 professions (e.g., 39% were occupational therapists) from 33 countries (e.g., 38% from the UK). Multifactorial logistic regression suggested inter-professional differences but fewer differences between countries (Italy was an outlier). Cognitive tests were used by 82% (particularly by psychologists, cancellation and drawing were most popular); 80% used functional assessments (physiotherapists were most likely). 20% (mainly physicians, from Italy) used neuroimaging/ neuromodulation. Professionals largely reported clinical autonomy in their choices. Respondents agreed on the need for a combined approach to screening and further training. This study raises awareness of the translation gap between theory and practice. These findings lay an important foundation to subsequent collaborative action between clinicians, researchers and stroke survivors to reach consensus on screening and diagnostic measures. The immediate next step is a review of the measures' psychometric properties.

Use of the ICD-10 vision codes to study ocular conditions in Medicare beneficiaries with stroke.

BACKGROUND: Ocular conditions are common following stroke and frequently occur in combination with pre-existing ophthalmologic disease. The Medicare International Statistical Classification of Diseases and Related Health Problems (ICD-10) coding system for identifying vision related health conditions provides a much higher level of detail for coding these complex scenarios than the previous ICD-9 system. While this new coding system has advantages for clinical care and billing, the degree to which providers and researchers are utilizing the expanded code structure is unknown. The purpose of this study was to describe the use of ICD-10 vision codes in a large cohort of stroke survivors. METHODS: Retrospective cohort design to study national 100% Medicare claims files from 2015 through 2017. Descriptive data analyses were conducted using all available ICD-10 vision codes for beneficiaries who had an acute care stay because of a new stroke. The outcome of interest was ≥1 ICD-10 visual code recorded in the claims chart. RESULTS: The cohort (n = 269,314) was mostly female (57.1%) with ischemic stroke (87.8%). Approximately 15% were coded as having one or more ocular condition. Unspecified glaucoma was the most frequently used code among men (2.83%), those over 85+ (4.80%) and black beneficiaries (4.12%). Multiple vision codes were used in few patients (0.6%). Less than 3% of those in the oldest group (85+ years) had two or more vision codes in their claims. CONCLUSIONS: Ocular comorbidity was present in a portion of this cohort of stroke survivors, however the vision codes used to describe impairments in this population were few and lacked specificity. Future studies should compare ophthalmic examination results with billing codes to characterize the type and frequency of ocular comorbidity. It important to understand how the use of ICD-10 vision codes impacts clinical decision making, recovery, and outcomes.

A One-Year Follow-Up Study on Community Dwelling Multiple Stroke Survivors with Spatial Neglect.

This study assessed nine participants, who sustained multiple strokes and had spatial neglect, one year after participation in a prior trial on whether Prism Adaptation Treatment (PAT) was a feasible and effective treatment for spatial neglect remediation compared to standard care. The objectives were to: (1) describe the sample, (2) measure the degree of spatial neglect symptoms if present, and (3) determine group differences in motor and spatial performance. Three (60%) participants from the PAT group and two (50%) from the comparison group still displayed spatial neglect. A series of two-way mixed ANOVAs exploring group (PAT vs. comparison of standard care) and time effects (pretest vs. posttest vs. follow-up) found a main effect of time for all participants on the Kessler Foundation Neglect Assessment (F(1,2) = 30.28, p<.001), Functional Independence Measure (F(1,2) = 16.998, p<.001), and star cancelation (F(1,2) = 11.077, p<.001). An interaction effect of time*prism was observed when assessing the line bisection test (F(1,2) = 6.986, p = .008), suggesting that the PAT group performed significantly better on this test. Additional research should be completed with a larger sample in order to better understand the PAT long term effects as well as develop clinical recommendations for occupational therapy practitioners.

Impact of secondary health conditions on social role participation for a long-term physical disability cohort.

For people living with long-term physical disability (LTPD) social participation may involve managing physical impairments and secondary health conditions (SHCs) that are not due to the pathophysiology of the LTPD diagnosis itself. Prior research found a negative relationship between SHCs and participation in social roles in people with spinal cord injury (SCI). We expand on this research by investigating the influence of SHCs on participation in social roles for people with one of four LTPDs, controlling for co-variates. We (1) evaluated the associations between SHCs and participation in social roles; and (2) determined whether SHCs on individuals' ability to participate in social roles varies by type of diagnosis in those aging with either SCI, muscular sclerosis, muscular dystrophy, or post-polio syndrome. Cross-sectional, secondary data analysis from a return-by-mail survey. N = 1,573. Data were analyzed with multiple linear regressions (hypothesis 1), and then three moderated regressions (hypothesis 2). After controlling for demographics, SHCs were associated with lower ability to participate in social roles and accounted for 48% of the variance (all p's <.001). The relationship between depression and social role participation was moderated by diagnosis, such that depression was more negatively associated with social participation among individuals with SCI (p = .020). Thus, SHC negatively impact participation in social roles.

Illustrating where spatial perception versus memory-based representation: spatial neglect in a distinguished artist; a case report.

Spatial neglect is a disorder of attention, perception, and processing of stimuli in contralesional space. The heterogeneous behaviors involve diverse neuroanatomical mechanisms. Anecdotal evidence suggests that neural circuitry of active spatial perception may differ from that used to encode spatial memory. These differences can escape detection by conventional assessments, thereby leading to missed diagnoses. We present a case, in an artist who demonstrates selective impairment in a contralesional space during active Where spatial perception. His performance is better when asked to draw entirely from memory. This case highlights the variability in neglect, importance for comprehensive testing, and encourages further investigation.

Implementation of a Multidisciplinary Diabetes Self-Management Training Class in Acute Rehabilitation.

As a chronic medical condition, diabetes mellitus affects 29.1 million individuals in the United States. Since diabetes education reduces cost, there is a need for inpatient rehabilitation facilities to have education classes to address preexisting medical conditions, like diabetes. The purpose of this quality improvement project was to develop a class, determine feasibility, and explore the potential effectiveness. The intervention was Diabetes Self-Management Training Class with feasibility was quantified through (1) practicality (extent to which the intervention can be delivered), (2) acceptability (both of the participants and those participating in implementing the class), and (3) integration (how the class fit into the existing hospital infrastructure). With 42 participants, the class was practical, acceptable, as well as easily integrated into existing framework of the inpatient rehabilitation facility. While exploratory analysis using paired samples t-test revealed a significant average difference (p < .001) and a large effect size (d = 5.94), further research is required to determine effectiveness.

Impact of spatial neglect on stroke rehabilitation: evidence from the setting of an inpatient rehabilitation facility.

OBJECTIVE: To examine the impact of spatial neglect on rehabilitation outcome, risk of falls, and discharge disposition in stroke survivors. DESIGN: Inception cohort. SETTING: Inpatient rehabilitation facility (IRF). PARTICIPANTS: Individuals with unilateral brain damage after their first stroke (N=108) were assessed at IRF admission and discharge. At admission, 74 of them (68.5%) demonstrated symptoms of spatial neglect as measured using the Kessler Foundation Neglect Assessment Process (KF-NAP). INTERVENTIONS: Usual and standard IRF care. MAIN OUTCOME MEASURES: The FIM, Conley Scale, number of falls, length of stay (LOS), and discharge disposition. RESULTS: The greater the severity of spatial neglect (higher KF-NAP scores) at IRF admission and the lower the FIM scores at admission as well as at discharge. Higher KF-NAP scores also correlated with greater LOS and lower FIM improvement rate. The presence of spatial neglect (KF-NAP score>0), but not Conley Scale scores, predicted falls such that participants with spatial neglect fell 6.5 times more often than those without symptoms. More severe neglect, indicated by KF-NAP scores at IRF admission, reduced the likelihood of returning home at discharge. A model that took spatial neglect and other demographic, socioeconomic, and clinical factors into account predicted home discharge. Rapid FIM improvement during IRF stay and lower annual income level were significant predictors of home discharge. CONCLUSIONS: Spatial neglect after a stroke is a prevalent problem and may negatively affect rehabilitation outcome, risk of falls, and LOS.

Kessler Foundation Neglect Assessment Process uniquely measures spatial neglect during activities of daily living.

OBJECTIVES: To explore the factor structure of the Kessler Foundation Neglect Assessment Process (KF-NAP), and evaluate the prevalence and clinical significance of spatial neglect among stroke survivors. DESIGN: Inception cohort. SETTING: Inpatient rehabilitation facility (IRF). PARTICIPANTS: Participants (N=121) with unilateral brain damage from their first stroke were assessed within 72 hours of admission to an IRF, and 108 were assessed again within 72 hours before IRF discharge. INTERVENTIONS: Usual and standard IRF care. MAIN OUTCOME MEASURES: During each assessment session, occupational therapists measured patients' functions with the KF-NAP, FIM, and Barthel Index (BI). RESULTS: The KF-NAP showed excellent internal consistency with a single-factor structure. The exploratory factor analysis revealed the KF-NAP to be unique from both the FIM and BI even though all 3 scales were correlated. Symptoms of spatial neglect (KF-NAP>0) were present in 67.8% of the participants at admission and 47.2% at discharge. Participants showing the disorder at IRF admission were hospitalized longer than those showing no symptoms. Among those presenting with symptoms, the regression analysis showed that the KF-NAP scores at admission negatively predicted FIM scores at discharge, after controlling for age, FIM at admission, and length of stay. CONCLUSIONS: The KF-NAP uniquely quantifies symptoms of spatial neglect by measuring functional difficulties that are not captured by the FIM or BI. Using the KF-NAP to measure spatial neglect, we found the disorder persistent after inpatient rehabilitation, and replicated previous findings showing that spatial neglect adversely affects rehabilitation outcome even after prolonged IRF care.

Effectiveness of interventions to improve occupational performance of people with motor impairments after stroke: an evidence-based review.

We conducted a review to determine the effectiveness of interventions to improve occupational performance in people with motor impairments after stroke as part of the American Occupational Therapy Association's Evidence-Based Practice Project. One hundred forty-nine studies met inclusion criteria. Findings related to key outcomes from select interventions are presented. Results suggest that a variety of effective interventions are available to improve occupational performance after stroke. Evidence suggests that repetitive task practice, constraint-induced or modified constraint-induced movement therapy, strengthening and exercise, mental practice, virtual reality, mirror therapy, and action observation can improve upper-extremity function, balance and mobility, and/or activity and participation. Commonalities among several of the effective interventions include the use of goal-directed, individualized tasks that promote frequent repetitions of task-related or task-specific movements.

Identifying Spatial Neglect in Chronic Right Hemisphere Stroke Survivors Using the RHDBank Outcomes.

PURPOSE: The chronicity of spatial neglect (SN) and the utility of existing diagnostic measures used by speech-language pathologists remain poorly understood. In this retrospective study, we examined how the RHDBank test battery informs the identification of SN after right hemisphere brain damage (RHD) during the chronic phase of recovery. METHOD: Data from 29 right hemisphere stroke survivors were extracted from the RHDBank, including SN tests, for which we performed laterality index scoring: a 51-item demographic survey, the Apples Test, the Indented Paragraph Test, and the clock drawing task from the Cognitive Linguistic Quick Test (CLQT). Two groups (SN+ and SN-) were identified using the Apples Test. A hierarchical cluster analysis explored CLQT performance clusters in association with SN, and group comparisons of demographic variables and test scores were conducted. RESULTS: Ten patients were identified as having SN+ (34%) using the Apples Test. The Indented Paragraph Test and the CLQT's clock drawing test identified only two of the 20 stroke survivors with SN+. Cluster analyses showed that domain and task scores on the CLQT carried information to classify participants into SN+ and SN- in concordance with performance on the Apples Test. Participants in the SN+ cluster had moderately impaired attention and executive function skills and mildly impaired visuospatial skills. CONCLUSIONS: The Apples Test differentiated SN in a group of chronic right hemisphere stroke survivors. Using multiple measures from the CLQT seemed to capture a greater range of problems than clock drawing and paragraph reading tests alone. Therefore, the RHDBank test battery as a whole-and in part the CLQT, Apples Test, and Indented Paragraph Test-can detect certain subtypes of SN in the chronic deficit profile after RHD and is a starting point for diagnostic integration by speech-language pathologists.

An International and Multidisciplinary Consensus on the Labeling of Spatial Neglect Using a Modified Delphi Method.

Survivors of neurologic injury (most commonly stroke or traumatic brain injury) frequently experience a disorder in which contralesionally positioned objects or the contralesional features of individual objects are often left unattended or underappreciated. The disorder is known by >200 unique labels in the literature, which potentially causes confusion for patients and their families, complicates literature searches for researchers and clinicians, and promotes a fractionated conceptualization of the disorder. The objective of this Delphi was to determine if consensus (≥75% agreement) could be reached by an international and multidisciplinary panel of researchers and clinicians with expertise on the topic. To accomplish this aim, we used a modified Delphi method in which 66 researchers and/or clinicians with expertise on the topic completed at least 1 of 4 iterative rounds of surveys. Per the Delphi method, panelists were provided with results from each round prior to responding to the survey in the subsequent round with the explicit intention of achieving consensus. The panel ultimately reached consensus that the disorder should be consistently labeled spatial neglect. Based on the consensus reached by our expert panel, we recommend that researchers and clinicians use the label spatial neglect when describing the disorder in general and more specific labels pertaining to subtypes of the disorder when appropriate.