Tertiary Rehabilitation Research Articles

Safety of COVID-19 Vaccines in Patients With Multiple Sclerosis: A Cross-Sectional Study From a Tertiary Rehabilitation Center in Saudi Arabia.

Background The safety and adverse effects (AEs) associated with approved COVID-19 vaccines in individuals with multiple sclerosis (MS) require further examination, particularly as there is limited information available for MS patients in Saudi Arabia. This study sought to investigate the reported AEs of COVID-19 vaccines among MS patients admitted to a major rehabilitation center in Saudi Arabia. Methods A cross-sectional analysis was conducted from January 2023 to March 2024 at Sultan Bin Abdulaziz Humanitarian City (SBAHC) in Riyadh. All MS patients registered in the electronic medical records were invited to participate in face-to-face or phone interviews. A total of 108 MS patients were surveyed, and data were collected on demographic information, MS-related history (including disease duration, presenting symptoms, and relapses), COVID-19 vaccination status (type, number of doses, and reported AEs), and exposure to disease-modifying therapies. Results Among the subjects, there were 58 males (53.7%) and 50 females (46.3%), with a mean age of 38.8 ± 9.7 years, ranging from 17 to 66 years. The relapsing-remitting type of MS was the most prevalent (n=53, 49%). The BNT162b2 mRNA COVID-19 vaccine from Pfizer-BioNTech was the most administered vaccine (n=58, 53.7%). Adverse events were reported by 56 (52%) participants, with the majority being mild (n=79, 73.3%). The ChAdOx1 nCoV-19 vaccine from Oxford-AstraZeneca showed a significantly higher incidence of AEs (n=76, 70%) compared to other vaccines (p < 0.001). Binary logistic regression indicated that the Oxford-AstraZeneca vaccine type was the most significant independent factor associated with COVID-19 vaccination AEs (odds risk 5.337, 95% confidence interval 0.022-18.980, p<0.001). Conclusions The safety profile of COVID-19 vaccines in this study is comparable to that of the general population, showing similar rates of mild and self-limiting AEs, with no serious or life-threatening reactions reported. The Oxford-AstraZeneca vaccine was notably linked to a higher incidence of AEs. These findings affirm the safety of COVID-19 immunization in MS patients and reinforce both local and international guidelines to promote vaccination during the COVID-19 pandemic.

Taking risk to heart: An evaluation of cardiometabolic risk and screening guideline adherence in outpatients with spinal cord injury

Objectives: To evaluate cardiometabolic disease (CMD) in outpatients with spinal cord injury/disease (SCI/D). The study aims were to (1) estimate the prevalence of CMD risk factors in a cohort of Canadian adults with SCI/D; (2) assess whether the frequency of CMD screening aligns with evidence-based guidelines; and (3) gain a preliminary understanding of the barriers to CMD screening and/or treatment within a rehabilitation program setting. Design: Quality improvement initiative involving chart review extracting the presence of and frequency of screening for four CMD risk factors (obesity, hypertension, dyslipidemia, diabetes mellitus). Values were compared to evidence-based guidelines for CMD risk identification and management. Root cause analysis and focused interviews were conducted with clinic staff to identify barriers. Setting: Academic, tertiary rehabilitation hospital. Participants: Consecutive outpatients with SCI/D from October 2020 to December 2021 (n = 73). Results: 43.8% of outpatients sampled had established CMD (≥3 risk factors) and 94.5% had at least one risk factor. Obesity was the most prevalent (82.2%), followed by dyslipidemia (71.7%), hypertension (46.5%), and diabetes mellitus (34.8%). Hypertension and obesity screening were completed at 14.3% and 10.4% of appointments. The frequency of dyslipidemia and diabetes mellitus screening could not be determined. Eighteen barriers to timely CMD screening and treatment intensification were identified. Conclusions: The prevalence of CMD risk factors in outpatients with SCI/D was high. While approximately two of every five outpatients had established CMD, adherence to screening guidelines was poor. These findings reinforce the need for strategies to improve screening and reduce preventable harm from CMD in this vulnerable population.

Rehabilitation Therapists Have Better Job Satisfaction Than Nurses in a Tertiary Rehabilitation Healthcare Setting: A Cross-Sectional Study.

It is an established fact that job satisfaction of medical staff is a crucial factor that affects healthcare quality and plays a major role in the retention of qualified staff. This study aims to assess the occupational satisfaction of nurses and physiotherapists in a tertiary rehabilitation institution, holding a bed capacity of 511 beds, by utilizing the Job Satisfaction Survey (JSS) questionnaire. This cross-sectional survey was conducted at a tertiary rehabilitation hospital between August and November 2022. The study targeted full-time nurses and rehabilitation therapists working in the institution using an English questionnaire focusing on the Job Satisfaction Survey (JSS) that was sent electronically to all eligible staff. The JSS questionnaire assessed job satisfaction and consisted of 36 items in nine domains of job satisfaction, which included pay, promotion, supervision, benefits, rewards, operational procedures, coworkers, work itself, and communications. The response rate was 64.43% among nurses and 64.93% among therapists. The satisfaction rate was higher among therapists (34.41%) compared to nurses (26.25%). The overall job satisfaction mean score was significantly higher among therapists compared to nurses at 149.28±27.12 compared to 143.14±31.67, respectively.This was also observed in the pay domain (13.06±4.06 versus 12.36±4.29), fringe benefits domain (12.77±4.89 versus 11.90±4.82), and coworkers' domain (15.55±3.67 versus 14.71±4.17), while it was significantly higher among nurses compared to therapists when looking at the promotion domain at 14.27±3.52 versus 13.75±3.16, respectively. When doing regression analysis, the odds ratio (OR) was the highest among bachelor nurses and those with more than 40 years of age for therapists. Rehabilitation therapists are more satisfied than nurses with the main satisfaction domains being financial benefits in the form of pay, fringe benefits, and contingency rewards. Age, gender, and work duration did not show any significant value in this study, and overall, the dissatisfied group for both rehabilitation therapists and nurses did not manifest any difference in most of the job satisfaction factors.

Traumatic spinal cord injuries due to falls from trees in a tertiary rehabilitation center: a retrospective analysis of causes and outcomes

Aims: Falls from heights are a major cause of spinal cord injury. In developing countries such as Turkey, where fruit picking from trees is an important part of the agricultural economy, falls from trees are common. This study aims to comprehensively analyze the causes and consequences of spinal cord injuries due to falls from trees. Methods: This retrospective study reviewed cases of spinal cord injury resulting from falls from trees, treated at a tertiary rehabilitation center between March 2020 and November 2023. Data encompassed demographics (age, gender, occupation, education), spinal injury specifics (level, severity), additional injuries, tree fall details (type of tree, height of fall, cause of fall, safety precautions), and treatment details (surgery need, hospital stay duration). The patients who fell from trees were divided into two groups: those who fell from walnut trees and those who fell from other trees, and statistical analyses were performed accordingly. Results: Among the 49 patients falling from trees, the mean age was 52.3 ± 13.4 years, with 73.5% being male, 32 patients (%65.3) had graduated from primary or secondary school. No safety precautions were taken by any participants. Paraplegia (%87.8) and complete spinal cord injuries (57.1%) were common. Additional injuries occurred in %61.2 of cases. In terms of fall causes, the most common was branch breakage (%57.1), while walnut trees accounted for %44.9 of falls. There was a significant difference in education levels between the group that fell from walnut trees and the group that fell from other trees (p:0.028). Falls from walnut trees resulted in higher fall heights, complete injury rates, and longer hospital stays (p:0.003, p:0.047, p: 0.010). Conclusion: This study found that spinal cord injuries from falls often lead to additional injuries, with none of the patients taking safety precautions. This study found that walnut trees were the most common cause of spinal cord injury from falling trees. This study highlights the need for improved safety precautions and educational interventions.

Effects of exercise on autonomic cardiovascular control in individuals with chronic, motor-complete spinal cord injury: an exploratory randomised clinical trial.

Secondary analysis of a clinical trial. To assess the impact of 6 months of armcycle ergometry training (ACET), or body weight-supported treadmill training (BWSTT), on autonomic cardiovascular responses to a laboratory sit-up test (SUT) in individuals with chronic (≥1-year post-injury) spinal cord injury (SCI). Tertiary Rehabilitation Centre, Vancouver, Canada. Sixteen individuals with motor-complete (American Spinal Injury Association Impairment Scale A-B) SCI between the fourth cervical and sixth thoracic spinal cord segments, aged 39 ± 11 years, were assessed. Participants were randomized to receive 72 sessions of moderate-to-vigorous intensity ACET (n = 8) or passive BWSTT (n = 8). Changes in mean arterial pressure (finger plethysmography), hemodynamics (Modelflow® method), and heart rate/heart rate variability (HR/HRV; electrocardiography) were measured in response toa SUT before and after 6 months of exercise training. Spontaneous cardiovagal baroreflex sensitivity (cvBRS) was assessed using the sequence method. Neither ACET nor BWSTT impacted hemodynamic responses to SUT or the incidence of orthostatic hypotension (all P > 0.36). ACET increased HR (P < 0.01, ηp2 = 0.34) and high frequency (HF) power HRV responses (P < 0.01, ηp2 = 0.42) to SUT following 6 months of training while BWSTT did not. Consistent with this, cvBRS improved (P < 0.05, ηp2 = 0.16) only following ACET. Improvements in cvBRS were correlated with both the HR (r = 0.726, P < 0.0001) and HF power (r = -0.484, P < 0.01) responses to SUT. Six months of ACET, but not BWSTT, improved cardiovagal baroreflex control of HR but had no effect on BP responses to SUT in individuals with chronic, motor-complete SCI. Canadian Institutes of Health Research (CIHR) CLINICAL TRIAL REGISTRATION: NCT01718977.

Perceived Relational Empathy and Resilience in People with Spinal Cord Injury at the End of Acute Care: A Cross-Sectional Study.

In patients with spinal cord injury (SCI), patient-reported outcomes (PROMs) and experience of care measures (PREMs) are extremely relevant for the prognosis. However, there is a paucity of research on these topics. We conducted a cross-sectional study to investigate the relationships between these patient outcomes and other demographic and clinical variables in adult SCI patients discharged from the intensive care unit of an Italian tertiary rehabilitation hospital. We administered the Consultation and Relational Empathy (CARE) for perceived relational empathy, the Spinal Cord Independence Measure III self-report (SCIM-SR) for functional autonomy, the Numeric Rating Scale (NRS) for pain, and the Connor-Davidson Resilience Scale (CD-RISC-10) for resilience. Study participants consisted of 148 adults with SCI; 82.4% were male, with a mean age of 49.9 years (SD = 16.6). The lesion was traumatic in 82.4% and complete in 74.3% of cases. The median length of hospital stays was 35 days (interquartile range-IQR = 23-60). Perceived relational empathy was positively associated with resilience (r = 0.229, p = 0.005) and negatively associated with the length of the stay and lesion completeness. Resilience had a weak negative association with pain (r = -0.173, p = 0.035) and was unrelated to other variables. Clinicians should consider the routine assessment of PREMs and PROMs in order to personalize post-discharge therapeutic plans and identify appropriate measures to ensure continuity of care.

Key lessons to improve care-factors contributing to delayed discharges and cost implications: medical conditions and rehabilitation delays at a tertiary rehabilitation center in Saudi Arabia.

Key lessons to improve care-factors contributing to delayed discharges and cost implications: medical conditions and rehabilitation delays at a tertiary rehabilitation center in Saudi Arabia.

Maximal detrusor pressure can be predicted using technetium-99m-mertcaptoacetyltriglycine renal scintigraphy in the early stages of spinal cord injury.

Retrospective cohort study. To investigate the potential of technetium-99m-mercaptoacetyltriglycine (99mTc-MAG-3) renal scintigraphy for predicting maximal detrusor pressure in the early stages of spinal cord injury (SCI). Tertiary rehabilitation facility. Medical records of individuals with SCI admitted between January 2020 and April 2023 who underwent both 99mTc-MAG-3 renal scintigraphy and urodynamic study within 90 days of SCI onset were retrospectively reviewed. Pearson's coefficient analysis was performed to determine the relationship between 99mTc-MAG-3 renal scintigraphy findings and urodynamic study findings. A multivariate linear regression analysis was performed to determine the best predictors of maximal detrusor pressure. A multivariate logistic regression analysis was performed to determine risk factors for high detrusor pressure. Ninety-four participants were enrolled in this study. Pearson's correlation analysis showed that effective renal plasma flow (ERPF) and ERPF (% predicted) were significantly correlated with maximal detrusor pressure. The multivariate linear regression analysis demonstrated that ERPF (% predicted) was a significant predictor of maximal detrusor pressure. The multivariate logistic regression analysis showed that ERPF (% predicted) was significantly associated with high detrusor pressure. The receiver operating characteristic curve demonstrated that the predictive model had an area under the curve of 0.725, with an ERPF (% predicted) cut-off of 64.05%, sensitivity 1.000, and specificity 0.429. These results suggest that 99mTc-MAG-3 renal scintigraphy may be useful for predicting high detrusor pressure in early SCI and may guide the timing of urodynamic studies in individuals with early SCI for appropriate management of neurogenic lower urinary tract dysfunction.

Predicting COVID-19 outcomes with the Edmonton Obesity Staging System.

Multiple studies have demonstrated a correlation between a high body mass index and discriminatory COVID-19 outcomes. Studies appear to indicate that there is a correlation between obesity-related comorbidities and less favorable outcomes. The primary aim of the current investigation is to conduct a thorough assessment of the correlation between BMI and comorbidities associated with obesity, and their potential impact on the severity and consequences of COVID-19 infection among patients receiving care in a tertiary healthcare setting. Retrospective cohort. Tertiary rehabilitation center, Riyadh, Saudi Arabia. The study included all individuals who received medical treatment and tested positive for COVID-19 by means of RT-PCR during the period from March to September 2020. COVID-19 patients were classified using Edmonton Obesity Staging System (EOSS). COVID-19-related complications, including pneumonia and cytokine release syndrome, as well as the time length to COVID-19 negativization. 315 patients. The median (25th-75th percentiles) age of the patients was 38 (31.5-49) years old. Males outnumbered females, and 66% of patients were non-Saudis. Forty-eight patients (15.2%) had obesity class I, whereas 13 patients (4.1%) had class II. Thirty-two patients (10.2%) were classified as EOSS stage 1, 105 patients (33.3%) were classified as EOSS stage 2, and 25 patients (7.9%) were assigned to EOSS stage 3. Males predominated in EOSS stages 1 and 2, whereas females predominated in stage 3. In EOSS stage 3, 52% of cases had moderate severity and 48% had severe illness. EOSS distinguishes the COVID-19 risks of poor outcomes beyond BMI. Patients who were overweight or obese but remained in the stage 1 of the EOSS had a lower risk of a poor COVID-19 outome than normal-weight patients. The health status of obese patients is a more precise indicator of the progression of COVID-19 during hospitalization than BMI alone. Given the limited capacity of urgent care facilities to conduct a comprehensive evaluation of comorbidities and other relevant outcomes in all patients, it is plausible that certain patients may have been erroneously classified with an EOSS stage 2 diagnosis, when in fact they ought to have been assigned a stage 3 diagnosis.

Age and Gender Difference among Elderly Stroke Patients in a Rehabilitation Center, Retrospective Study

Aims This study aims to report the patients’ associated factors related to the study cohort. Methods This is a retrospective hospital-based cohort study that recruited 503 elderly patients (>55 years) with stroke from a tertiary rehabilitation center. Data were collected through a pre-designed case report form, and stroke was classified according to Data on Trial of Org 10172 in Acute Stroke Treatment (TOAST) classification. Results There was a female predominance at a rate of 52.9% and a significant co-morbidity related to diabetes, hyperlipidemia, and hypertension in addition to cardiac disease. The ischemic stroke affected 84.7% of the studied sample. The univariate analysis reported that male gender, diabetes, hypertension, and hyperlipidemia were not associated with an increased risk of non-ischemic stroke, while obesity showed a paradoxical reduction in the risk of stroke. Conclusion Stroke among old patients behaves differently and warrants initiating both primary and secondary prevention programs.

A Preliminary Comparison of the Katrak Hand Movement Scale With the Upper Extremity Fugl Meyer Assessment Shows a Strong Correlation After Stroke

ObjectiveTo investigate the concurrent validity of the KHMS with the FMA-UE. DesignThe FMA-UE and the KHMS were administered to 50 adults with stroke to evaluate their concurrent validity. SettingThree tertiary rehabilitation hospitals. ParticipantsParticipants were aged ≥18 years, receiving stroke or rehabilitation services from a participating hospital, and had a confirmed diagnosis of stroke (ischemic or hemorrhagic) with upper limb involvement. Fifty patients were recruited to the study (20 women, 30 men, N=50) with a mean age of 71 (SD 13.4, range 35-90) years. Time since stroke varied from 2 days to 187 months, with a median of 0.8 months. InterventionsNot applicable. Main Outcome MeasuresConcurrent validity of the KHMS with the FMA-UE. ResultsA correlation of r=0.948 was found between the 2 scales (P=.0001). Moderate floor effects were noted in our sample (16%); however, significant ceiling effects were recorded (44%). ConclusionThe KHMS demonstrated a statistically strong correlation with the FMA-UE and holds promise for use, particularly in the clinical setting, to evaluate upper limb motor impairment after stroke.

Reconstructive Surgery of Pressure Injuries in Spinal Cord Injury/Disorder Patients: Retrospective Observational Study and Proposal of an Algorithm for the Flap Choice.

Pressure injuries (PIs) are a common complication in patients with spinal cord injury/disorder (SCI/D), and deep PIs require surgical treatment consisting of wide debridement and adequate reconstruction. We conducted a retrospective observational study at a tertiary rehabilitation hospital for SCI/D in Italy with the aim of describing the incidence and associated risk factors of postoperative complications in individuals with SCI/D presenting with chronic deep PIs, treated with a specific flap selection algorithm based on the site of the defect, the presence of scars from previous surgeries, and the need to spare reconstructive options for possible future recurrences. Medical records of surgical procedures performed on SCI/D patients with fourth-degree PIs, according to NPUAP classification (National Pressure Ulcer Advisory Panel), between July 2011 and January 2018 were reviewed. A total of 434 surgical procedures for fourth-degree PIs in 375 SCI/D patients were analyzed. After a mean follow-up of 21 months (range 12-36), 59 PIs (13.6%) had minor complications, and 17 (3.9%) had major complications requiring reoperation. The sacral site and muscular and musculocutaneous flaps were significant risk factors for postoperative complications. Six patients (1.4%) had a recurrence. The choice of flap correlates with the outcome of decubitus reconstruction. Therefore, reconstructive planning should be based on established principles.

Predictors of catheter-free voiding after spinal cord injury

Context Despite a high prevalence of neurogenic bladder (NGB) in patients with spinal cord injury (SCI), clinicians are unable to predict long-term bladder outcomes due to variable phenotypes of bladder dysfunction. This study investigates if early bladder events, infections, and spinal cord injury characteristics during rehabilitation admission affect bladder outcomes one year after SCI. Methods This retrospective study included patients with SCI admitted to a tertiary rehabilitation center between 1 January 2016 and 1 January 2020. Data was collected on early bladder management, comorbidities, infections and injury characteristics; level of injury, American Spinal Injury Association Impairment Scale (AIS) classification, and International Standards for Neurological Classification of Spinal Cord Injury lower extremity motor score (LEMS). Results Seventy-two patients met inclusion criteria; 63% (45/72) patients had cervical SCI and 31% (22/72) were complete injuries. Twenty-two percent (16/72) did not use an internal catheter to empty the bladder, improving to 41% (29/72) at one year. On multivariate logistic regression accounting for age, sex, Charlson comorbidity index, LEMS, and infections during admission, higher LEMS (OR 1.104, 95%, CI 1.037–1.176, P = 0.002) associated with catheter-free voiding (CFV) at one year while male sex (OR 0.091, 95% CI 0.012–0.713, P = 0.0225), and non-urologic infections (OR 0.088, 95% CI 0.010–0.768, P = 0.0279) were negatively associated. Conclusions Preserved LEMS early after SCI associates with CFV at one year while male sex and early non-urologic infections such as pneumonia are associated with persistent urinary retention. This can be used to counsel SCI patients on expected bladder recovery and outcomes.

Delayed discharges at a tertiary rehabilitation centre in Saudi Arabia: contributing factors and cost impact.

There are various challenges in discharging hospitalized patients with disabilities. Discharge process for individuals with disabilities is multifactorial and can vary from one health system to another. The current study is aimed to explore the factors contributing to delayed discharges and to determine the number of exceeded bed days and subsequent cost impact at a government rehabilitation facility in Saudi Arabia. This retrospective cohort study was conducted at the Rehabilitation Hospital of King Fahad Medical City, Riyadh. All the 2285 discharges from inpatient rehabilitation from August 2011 to March 2017 were included in the study. Patients with delayed discharge were identified. Information about the diagnosis and reasons for delayed discharge was obtained from the rehabilitation hospital bed utilization data. The cost impact was calculated based on the number of days patients stayed beyond the estimated length of stay for each diagnosis. Of the 2285 discharges, 531 (23.3%) were delayed. The most common clinical conditions of patients with delayed discharge included spinal cord injury (n = 168, 31.6%) and traumatic brain injury (n = 145, 27.3%). The factors that led to delayed discharges were medical complications (n = 352, 66.7%), organizational factors (n = 83, 15.7%), family factors (n = 46, 8.7%), and external factors (n = 46, 8.7%). A total of 21 817 hospital bed days were exceeded, with an approximate estimated cost of 80 million Saudi Arabian Riyals. Early rehabilitation and enhancement of the discharge process may significantly decrease delayed discharge rates. Strategies need to be adapted to identify patients at risk of delayed discharge based on the factors highlighted in this study. Development of long-term care capacity, community services, and optimizing family and social support can promote timely discharge.

The mediation effect of social support between stigma and social alienation in patients with stroke.

Social alienation is prevalent and causes adverse outcomes in stroke. Previous studies have linked stigma with social alienation. However, little is known about the mechanisms behind this relationship. This study explored the mediation effects of social support between stigma and social alienation. A cross-sectional design was used to study 248 patients with stroke admitted to a tertiary rehabilitation hospital in Beijing, China, from December 2022 to July 2023. Patients were assessed using a general information questionnaire, the Stroke Stigma Scale, the Social Support Rating Scale, and the Generalized Social Alienation Scale. The PROCESS macro in SPSS was used to examine the mediation model. The results showed that stigma has a negative effect on social support (β = -0.503, p<0.001); stigma has a positive effect on social alienation (β = 0.768, p<0.001). Social support mediated the relationship between stigma and social alienation, with a mediation effect of 0.131 (95%CI: 0.060, 0.214), and indirect effects accounted for 17.06% of the total effect. Social support mediated the relationship between stigma and social alienation. These findings suggest that intervention targeting the enhancement of social support may prevent or reduce social alienation among patients with stroke.

Concordance between needle electromyography and manual muscle test findings for muscles with motor grades 0 and 1.

When it is difficult to determine whether a muscle is grade 0 or 1, manual muscle test (MMT) accuracy can be further improved by using needle electromyography (EMG) as a supplementary and confirmatory examination tool. To evaluate concordance between needle EMG and MMT findings for key muscles with motor grades 0 and 1 on the International Standards of Neurological Classification of Spinal Cord Injury (ISNCSCI) examination, and to potentially improve the prognosis for grade 0 muscles with proven muscle activity based on needle EMG findings. A retrospective analysis. Inpatient tertiary rehabilitation facility. Not applicable. One hundred seven patients with spinal cord injury (SCI) admitted for rehabilitation (n = 1218 key muscles, grades 0 or 1). Inter-rater reliability between MMTs and needle EMG was analyzed using Cohen's kappa coefficient (κ). A Mantel Haenszel linear-by-linear association chi-square testwas used to determine whether the presence of motor unit action potentials (MUAPs) in muscles graded 0 on the initial MMT at admission was associated with MMT grades at discharge and readmission. Moderate-to-substantial agreement between needle EMG and MMT findings was observed (κ = 0.671, p < .01). Concerning key upper and lower extremity muscles, moderate and substantial agreement was identified, respectively. The lowest agreement was noted for C6 muscles. During follow up, 68.8% of muscles with proven MUAPs showed improved motor grades. At initial assessment, distinguishing between motor grades 0 and 1 is imperative because motor grade 1 muscles are more likely to have a better prognosis for improvement. Moderate-to-substantial agreement was observed between MMT and needle EMG findings. The MMT is a reliable method of muscle grading, yet needle EMG may be of value in certain clinical situations to evaluate for the presence of MUAPs when evaluating motor function.

Performance of the Dutch clinical prediction rule for the ambulation outcome after spinal cord injury in a middle-income country clinical setting: an external validation study in the Thai retrospective cohort.

To perform external geographic and domain validation of the clinical prediction rule (CPR) of the ambulation outcome of patients with traumatic spinal cord injury (SCI) originally developed by van Middendorp, et al. (2011) in Thais with traumatic and non-traumatic SCI. Retrospective cohort study. A tertiary rehabilitation facility in Chiang Mai, Thailand. A validation data set, including predictive (age and four neurological variables) and outcome (ambulation status) parameters was retrospectively collected from medical records of patients with traumatic and non-traumatic SCI admitted between December 2007 and December 2019. The performance of the original model was evaluated in both discrimination and calibration aspects, using an area under the receiver-operating characteristic curve (auROC) and calibration curves, respectively. Three hundred and thirty-three patients with SCI were included in the validation set. The prevalence of ambulators was 59% (197 of 333 participants). An auROC of 0.93 (95% CI 0.90-0.96) indicated excellent discrimination whereas the calibration curve demonstrated underestimation, especially in patients with AIS grade D. Performance of the CPR was decreased but acceptable in patients with non-traumatic SCI. Our external validation study demonstrated excellent discrimination but slightly underestimated calibration of the CPR of ambulation outcome after SCI. Regardless of the geographic and etiologic background of the population, the Dutch CPR could be applied to predict the ambulation outcome in patients with SCI.

Effectiveness of Telerehabilitation in Persons With Spinal Cord Injury During the COVID-19 Pandemic (TELE-SCOPE): A Single-Center, Double-Blind, Randomized Controlled Trial.

Introduction The COVID-19 pandemic has posed numerous challenges in accessing adequate healthcare services, particularly for individuals with spinal cord injury (SCI). On the other hand, telerehabilitation has emerged as a promising solution to address healthcare needs. Since there was no study during the pandemic, we started this study with the aim of assessing the efficacy of telerehabilitation for individuals with SCI during the COVID-19 pandemic. Methods This is a prospective double-blind, randomized, controlled trial conducted in a tertiary rehabilitation care center hospital. Thirty participants with traumatic spinal cord injuries (age 18 years or more, either gender) were equally randomized to the telerehabilitation or control group (1:1). Biweekly telerehabilitation sessions (each session: 30 minutes) were provided. Participants in the control group were advised to continue standard usual care as advised previously during outpatient or inpatient rehabilitation. The Spinal Cord Independence Measure (SCIM III) (primary outcome measure) and Coronavirus Anxiety Scale (CAS) (secondary outcome measure) were evaluated at baseline, four weeks, and eight weeks. Results The mean age of the intervention group was 28.2±6.9 years, and the mean age of the control group was 26.3±7.7 years. The self-care (P = 0.03) and mobility domains (P=0.01) of the SCIM III in the intervention group compared to the control group, as determined through a between-group analysis, showed statistically significant differences. CAS also showed improvement in the intervention group compared to the control group. Within-group analysis showed a mean difference of 6.3 points in the intervention group compared to the control group (1.3 points). Conclusion Telerehabilitation intervention is safe, feasible, and effective in improving self-care and mobility domains in persons with spinal cord injuries during the pandemic. It is also effective in reducing the anxiety related to the coronavirus in this population. Further research with a larger sample size and a longer duration is needed to evaluate long-term effectiveness during such crises.

Characteristics and healthcare utilization of COVID-19 rehabilitation patients during the first and second waves of the pandemic in Toronto, Canada.

The objective of this study is to describe the healthcare utilization, and clinical and sociodemographic features of a cohort of 74 coronavirus disease 2019 (COVID-19) patients admitted to a tertiary rehabilitation hospital in Toronto, Canada. A retrospective chart review was performed using 74 charts from patients admitted to a COVID-19 rehabilitation unit between 11 April 2020 and 30 April 2021. Measures of central tendency, SDs, interquartile ranges, frequencies, and proportions were calculated to analyze clinical and sociodemographic data. A total of 74 patients were included in this study, including 33 males and 41 females. The mean age was 72.8 years, with Wave 1 patients being younger than Wave 2 patients. Sixty-six percent of total patients experienced hypertension. Mean functional independence measure score across both waves was 78 at admission and 100 at discharge. Mean length of stay was 14.6 days in Wave 1 and 18.8 days in Wave 2. This study represents some of the first data on the characteristics and outcomes of COVID-19 patients admitted to inpatient rehabilitation in Toronto, Canada across the initial waves of the COVID-19 pandemic.

Vitamin D levels in children with cerebral palsy.

The aim of this study was to assess serum vitamin D levels and related factors in children with cerebral palsy (CP). One hundred and nineteen children with CP between the ages of 1 year to 10 years 9 months who were admitted to the children's inpatient rehabilitation unit of a tertiary rehabilitation hospital between January 1, 2017, and December 31, 2018, were included in this study. Demographic and clinical characteristics were obtained from the patient files. CP types and serum 25 hydroxyvitamin D (25OHD) levels were recorded. Gross Motor Function Classification System (GMFCS) was used to assess the functional level. Mean age was 5.1±2.9 years. Forty-two (35.3%) were girls, 105 (88.3%) were spastic, and 14 (11.7%) were ataxic and mixed type CP. Mean GMFCS level was 4 (IQR:2). Thirty-one (26.1%) were getting extra liquid feed while the rest were eating a normal diet. Mean serum 25OHD level was 27.4±15.7 (3-79) ng/mL. Vitamin D levels were normal in 68 children (57.1%), whereas 36 (30.3%) had vitamin D insufficiency and 15 (12.6%) showed vitamin D deficiency. Those whose serum vitamin D levels were within a normal range had a median age of 3.8 (IQR:4.2) years. On the other hand, mean age was 6.4 (4.3) years for those with low vitamin D level (p < 0.0001). Vitamin D level was 19.8 (21.4) ng/mL in those (n = 88) who had regular diets, whereas it was 31.0 [16] ng/mL in those (n = 31) who were getting extra liquid feed (p = 0.015). There was no statistically significant correlation between vitamin D level and gender, GMFCS, CP type, season or antiepileptic drug treatment. A binary logistic regression model showed that older age and having only regular meals were significant risk factors for low vitamin D. In this study, 42.9% of the children with CP had low vitamin D. Older children with CP or those who had regular diets were higher risk groups in terms of low vitamin D.