Rehabilitation Outcomes Research Articles

Timed instrumental activities of daily living tasks in adults with irreversible vision impairment: validation to visual function and self-report

BackgroundInstrumental activities of daily living (IADL) are typically self-reported ability to perform complex tasks vital for independent living. There is a need for a complementary objective, performance-based approach especially in tracking outcomes in visual rehabilitation for patients with irreversible vision impairment (“low vision”). Our goals are: (1) To describe the validity of timed performance of instrumental activities of daily living (timed IADL or TIADL) tasks in individuals with irreversible vision impairment, by examining its association with visual function (visual acuity, contrast sensitivity, visual field), (2) To explore the correlation between TIADL and self-reported IADL.MethodsTwenty TIADL tasks were administered to 88 patients (median age 63.3 years, IQR 37.4–78.0) recruited from the UAB Department of Ophthalmology, Callahan Eye Hospital Clinics. An average Z-score incorporating time and accuracy of task completion was constructed. Minor accuracy errors were penalized 1 standard deviation from their calculated Z-score and major accuracy errors were assigned maximum allotted time. Linear regression was used to analyze the association between TIADL score and measured visual acuity (Early Treatment Diabetic Retinopathy Study, ETDRS chart), contrast sensitivity (Pelli-Robson), and binocular visual field (Esterman) with an unadjusted model and an adjusted model accounting for age, comorbidities, and depression scale (Center for Epidemiological Studies Depression, CES-D). Pearson correlation was used to estimate the correlation between TIADL and IADL.ResultsIncreased time to task completion was associated with decreased visual function. Each decreased line of ETDRS read was associated with an increase of 0.002 (95% CI 0.001, 0.002) Z-score (P < 0.01). A decreased ability to discern each Pelli-Robson letter was associated with an increase of 0.26 (95% CI 0.19, 0.33) Z-score (P < 0.01). For each less Esterman target identified, there was an increase of 0.01 (95% CI 0.003, 0.02) Z-score. Self-reported IADL and TIADL were correlated for reading tasks such as newspapers, nutrients on food can, and microwave timer (P < 0.05).ConclusionsLonger time to perform TIADL is associated with decreased visual acuity, contrast sensitivity, and binocular visual field. TIADL and self-reported IADL are significantly correlated for reading tasks providing an accurate, complementary outcome measure in clinical practice and research.

Exploring the Impact of Inhaled Corticosteroids on Endothelial Function in Chronic Obstructive Pulmonary Disease Patients Undergoing Pulmonary Rehabilitation.

Background: Chronic obstructive pulmonary disease (COPD) is associated with subclinical atherosclerosis and endothelial dysfunction, which can be assessed non-invasively through flow-mediated dilation (FMD). In this study, we evaluated the potential impact of inhaled corticosteroid (ICS) therapy on FMD of COPD patients undergoing pulmonary rehabilitation (PR). Methods: Medical records of COPD patients undergoing FMD assessment upon admission to our Pulmonary Rehabilitation Unit were reviewed in this retrospective post hoc analysis. Results: A total of 46 patients with COPD (median age 71.5 years, 28.3% postmenopausal females) were included in the final analysis. Among these, 27 participants were currently receiving ICS therapy, while 19 were not. At baseline, the two groups showed no difference in the main clinical and functional variables. Similarly, no significant difference was observed in vascular reactivity parameters, with a median FMD of 3.12% (IQR: 2.23-4.45) in ICS users and 3.39% (IQR: 2.45-4.08) in ICS nonusers (p = 0.544). After PR, a significant improvement in the main rehabilitation and patient-reported outcomes was observed in all groups, with a significant improvement in FMD documented in both patients treated with steroids (from 3.12%; IQR: 2.23-4.45 to 4.77%; IQR: 3.25-5.63, p = 0.022) and in those who were not (from 3.39%; IQR: 2.45-4.08 to 5.04%; IQR: 3.98-6.06, p = 0.005). FMD changes were of comparable magnitude among groups. Conclusions: Our preliminary findings do not indicate a significant impact of medications containing ICS on the endothelial function of COPD patients, suggesting that the potential beneficial effect of PR on this surrogate marker of cardiovascular risk is independent of inhaled therapy.

Evaluation of Rehabilitation Outcomes in Patients with Chronic Neurological Health Conditions Using a Machine Learning Approach.

Background: Over one billion people worldwide suffer from neurological conditions that cause mobility impairments, often persisting despite rehabilitation. Chronic neurological disease (CND) patients who lack access to continuous rehabilitation face gradual functional decline. The International Classification of Functioning, Disability, and Health (ICF) provides a comprehensive framework for assessing these patients. Objective: This study aims to evaluate the outcomes of a non-hospitalized neuromotor rehabilitation project for CND patients in Italy using the Barthel Index (BI) as the primary outcome measure. The rehabilitation was administered through an Individual Rehabilitation Plan (IRP), tailored by a multidisciplinary team and coordinated by a physiatrist. The IRP involved an initial comprehensive assessment, individualized therapy administered five days a week, and continuous adjustments based on patient progress. The secondary objectives include assessing mental status and sensory and communication functions, and identifying predictive factors for BI improvement using an artificial neural network (ANN). Methods: A retrospective observational study of 128 CND patients undergoing a rehabilitation program between 2018 and 2023 was conducted. Variables included demographic data, clinical assessments (BI, SPMSQ, and SVaMAsc), and ICF codes. Data were analyzed using descriptive statistics, linear regressions, and ANN to identify predictors of BI improvement. Results: Significant improvements in the mean BI score were observed from admission (40.28 ± 29.08) to discharge (42.53 ± 30.02, p < 0.001). Patients with severe mobility issues showed the most difficulty in transfers and walking, as indicated by the ICF E codes. Females, especially older women, experienced more cognitive decline, affecting rehabilitation outcomes. ANN achieved 86.4% accuracy in predicting BI improvement, with key factors including ICF mobility codes and the number of past rehabilitation projects. Conclusions: The ICF mobility codes are strong predictors of BI improvement in CND patients. More rehabilitation sessions and targeted support, especially for elderly women and patients with lower initial BI scores, can enhance outcomes and reduce complications. Continuous rehabilitation is essential for maintaining progress in CND patients.

Characteristics of longitudinal changes in quality of life and associated factors in patients post cardiac and thoracic aortic surgery: insights from a prospective cohort study

BackgroundAlthough quality of life (QOL) is an outcome of postoperative cardiac rehabilitation (CR), its course and related factors from postoperative hospitalization to the post-discharge period have not been adequately investigated. Additionally, the EuroQol-5Dimension-5Level (EQ-5D-5L) index score has not been characterized over the same period. We aimed to characterize QOL changes assessed by the EQ-5D-5L, over the period from hospitalization to 1 year post-discharge, in patients post-cardiac and thoracic aortic surgery, and investigate the factors associated with these temporal changes.MethodologyThis prospective, single-center study included 117 patients who underwent open cardiovascular surgery (median age, 72 years; men, 69%). Patients were assessed for QOL status when transferred to the general ward; at discharge; and at 6 and 12 months after discharge, using the EQ-5D-5L index score and a generalized linear mixed model with random intercepts. Patients were classified into two groups based on score changes post-discharge. Logistic regression analysis evaluated factors associated with QOL decrease post-discharge.ResultsThe EQ-5D-5L index score significantly increased over time, except between 6 and 12 months post-discharge; “Common activities” was the most common dimension showing score improvement. In 25 patients (21%), the EQ-5D-5L index scores were lower after discharge compared to their scores at discharge. In the logistic regression analysis, Barthel Index pre-admission, preoperative hemoglobin level, and Mini-Mental State Examination-Japanese scores pre-discharge were significantly associated with QOL decline after adjusting for the European System for Cardiac Operative Risk Evaluation II score.ConclusionsMost patients post-cardiac or thoracic aortic surgery experienced improved QOL from postoperative hospital stay to 1 year post-discharge. However, in patients with pre-operative basic activities of daily living, hemoglobin and post-operative cognitive decline may require ongoing comprehensive CR because of reduced QOL. Given the potential selection bias introduced by the relatively small sample size in this study, future research involving larger populations is necessary.

The impact of delays in transfer to specialist rehabilitation on outcomes in patients with acquired brain injury.

To determine the effect of time waiting for admission to inpatient neurorehabilitation following acquired brain injury on rehabilitation outcomes. A retrospective observational case series. A specialist brain injury inpatient rehabilitation service. Consecutive 235 admissions to specialist brain injury rehabilitation following acutely-acquired brain injury between 2019 and 2022. Waiting time from the point of injury to admission, diagnostic category, admission complexity (patient categorisation tool), functional status (functional independence measure/functional attainment measure), care needs (Northwick Park Care Needs Assessment), change in functional status and care needs over duration of admission (efficiency). Subgroup analysis was performed for patients with a tracheostomy, enteral feeding, anticonvulsant treatment and prior neurosurgery. There was no relationship between admission wait and initial complexity (rs = 0.006; p = 0.923), functional status (rs = -0.070; p = 0.284) or care needs (rs = 0.019; p = 0.768). Longer waiting times were significantly associated with reduced efficiency of rehabilitation (rs = -0.240; p = 0.0002) and change of care needs (rs = -0.246; p = 0.0001). Longer waits were associated with reduced rehabilitation efficiency for patients prescribed anticonvulsants (n = 115; rs = -0.243; p = 0.009), with a tracheostomy (n = 46; rs = -0.362; p = 0.013), requiring enteral nutrition (n = 137; rs = -0.237; p = 0.005) or having had intracranial surgery (n = 97; rs = -0.344; p = 0.0006). There was a negative association between waiting times and reduction in care needs for patients admitted on anticonvulsants (rs = -0.319; p = 0.0005) and requiring enteral nutrition (rs = -0.269; p = 0.001). Longer wait for transfer to rehabilitation following brain injury is associated with reduced improvement in functional status and care needs over time. Attention should be given to ensuring rapid transfer into inpatient rehabilitation services.

How Are FIM Gains Improved after Intensive Rehabilitation for Cerebrovascular Diseases?

The purpose of this study was to determine functional independence measure (FIM) gains based on clinical factors after rehabilitation for cerebrovascular diseases, and to determine how FIM scores and FIM gains can predict rehabilitation outcomes. Of the 181 patients in the study 161 suffered strokes (cerebral infarction 107, cerebral hemorrhage 41, subarachnoid hemorrhage 12, subdural hematoma 1). There were also 12 traumatic brain injuries, and 8 other miscellaneous cases. Dementia, higher brain dysfunction, etiology, sex, age, history of cerebrovascular diseases, location involvement, disability severity, duration of hospitalization and period from onset to rehabilitation were analyzed using FIM. FIM gains decreased in relation to an increase in age. Patients with intermediate disability (FIM 41-80) on admission showed significantly higher FIM-total gain on discharge than others. Factors influencing FIM gain were revealed to be age, duration of hospitalization, FIM gain 4 weeks after admission, etiology, disability severity, dementia and past history of cerebrovascular diseases. Multiple regression analysis determined that significant factors to contribute FIM gain were duration of hospitalization, FIM gain at 4 weeks after admission, age, and disability severity. FIM scores and FIM gains could predict rehabilitation outcomes.

Moving Beyond Rapport: The Importance of Active Facilitation of Therapeutic Alliance in Adult Acquired Brain Injury Rehabilitation.

Therapeutic alliance (TA) is critical to rehabilitation outcomes for adults with acquired brain injuries (ABIs). The purpose of this viewpoint article is to review factors that contribute to TA and to suggest ways speech-language pathologists (SLPs) can integrate these factors into their ABI rehabilitation practice. We evaluated literature describing client and clinician factors shown to affect-or not affect-TA in ABI rehabilitation and mapped findings onto suggested practices that SLPs may use to actively promote TA with their clients. Informed by our findings and TA frameworks, we integrated findings into a novel clinician self-reflection tool: the Therapeutic Alliance Reflection Checklist. TA is a key ingredient in ABI rehabilitation. We contend that SLPs can, and should, actively facilitate TA with clients; the self-reflection checklist can assist. We advocate for continued TA research and improved measurement across rehabilitation settings. We further contend that training in active TA-promoting skills is a critical component of speech-language pathology education.

Rehabilitation and functional outcomes of COVID-19 patients in a rehabilitation hospital in Qatar.

Patients recovering from severe COVID-19 infections have experienced prolonged cognitive, physical, and psychological sequelae, including cardiorespiratory and motor deconditioning, neurological deterioration, anxiety, and depression. The impact of rehabilitation post-acute COVID-19 infection was recognized in the literature, but studies assessing and quantifying specific functional outcomes were lacking. This study aims to describe the characteristics and quantify the changes in functional outcomes of patients admitted to Qatar Rehabilitation Institute (QRI) for inpatient rehabilitation (IPR) post-COVID-19 infection during a 10-month period in 2021. This is a retrospective observational cohort study, which included individuals over 18 years of age with a documented COVID-19-positive diagnosis who were admitted to QRI for IPR due to COVID-19 complications. Data was collected by the investigators from January 1, 2021, until October 30, 2021. A total of 243 patients were included in this study. The changes in functional rehabilitation outcomes were assessed and quantified at both the patient's baseline (on admission to QRI) and after completion of IPR (on discharge). The duration of the IPR program varied based on each patient's baseline assessment. Patients were given a total of 8-12 weeks to achieve their rehabilitation goals and were discharged once those goals were met. Several validated tools were utilized in this study including Functional Independence Measure (FIM), Berg Balance Scale (BBS), Dynamic Gait Index (DGI), Modified Medical Research Council (mMRC) Dyspnea Scale, Mini-Mental State Examination (MMSE), and Right- and left-Hand Grip Strength. In addition, patients' diet, the need for respiratory support, and the presence of a tracheostomy tube before and after IPR were also recorded. In total, 84.4% of the included patients were males (n = 205); with a mean age of 52.44 ± 12.99 years. The most commonly reported comorbidities were type 2 diabetes (62.1%) and hypertension (49.8%) with 83.5% of patients experiencing critical illness neuromyopathy. The average patients' length of stay in QRI was 33.92 ± 27.72 days. A statistically significant improvement in all functional outcome scales was noted following the completion of the IPR program (p = 0.001). The number of patients requiring modification to their diet or feeding via nasogastric tube (NGT) significantly decreased by 35% and 93%, respectively (p = 0.001). Patients requiring respiratory support decreased by 98% (p = 0.001) and the need for a tracheostomy tube among patients was reduced by 95% (p = 0.001). IPR following COVID-19 infection was associated with significant functional, motor, and cardiorespiratory improvement. Dedicating clinics for post-COVID-19 rehabilitation would ensure improved patient outcomes and enhanced recovery.

The Realities of Caring for a Person with a Mental Disorder in Rural and Remote Capricorn District of South Africa: A Qualitative Study.

In rural African communities, family caregivers shoulder the responsibility of caring for loved ones with mental disorders, often without professional support. This qualitative explorative study, conducted in Limpopo Province, South Africa, aimed to explore the realities of caring for a family member with a mental disorder in rural and remote Capricorn District, in order to uncover insights that can inform support systems, the academic community, interventions, and policies. Non-probability purposive sampling was used to ensure the reproducibility and validity of the results by focusing on participants who are actively involved in caregiving, living in the rural and remote of Capricorn District, in order to provide a comprehensive understanding of their experiences, and this resulted in 15 participants (13 females, 2 males). Data saturation determined the sample size, with data collected through in-depth interviews and analyzed using Tesch's open-coding method. The findings revealed that cultural and spiritual beliefs strengthen caregivers, who exhibit resilience and resourcefulness, yet face financial strain, career setbacks, social isolation, and health declines. The study underscores the critical role of healthcare professionals in recognizing and addressing the challenges faced by family caregivers, while also advocating for the academic community to prioritize the development and dissemination of educational programs focused on safe and ethical coping strategies for caregivers and for policymakers to develop comprehensive mental health services that are accessible and culturally sensitive to rural and remote communities. This is essential because the well-being of caregivers directly influences the rehabilitation and community integration outcomes for individuals with mental disorders.

Bilateral triceps rupture: a review of the literature and case series

Introduction Distal triceps tendon injuries are the least common of tendon injuries, comprising 1% all cases. This injury is more common in active men, between 30-50 years old. Risk factors include anabolic steroid use, local steroid injections and hyperparathyroidism. The principal mechanism of injury is an eccentric load applied to a contracting triceps. This injury is often misdiagnosed and thus far, bilateral injury has not been reported. Methods Retrospective description of two patients diagnosed with bilateral distal triceps injury with different presentations, treated surgically at a surgical center in the USA. Electronic records were reviewed for patient demographics, rehabilitation and clinical outcomes. Discussion The triceps tendon may be weakened by stem cell or corticoid injections or may cause tendinosis. Early diagnosis and surgical repair with a Krackow-type suture configuration in the triceps and parallel bone tunneling is a safe technique with a secure repair. Graded rehabilitation can offer patients good outcomes for range of motion and strength. Clinicians can explain that patients can expect to return to sport and activity. Conclusion Triceps tendon rupture is a rare, significant injury that requires a secure surgical repair with bone tunnelling. Our experience careful post-operative rehabilitation with gradual motion and strengthening is the key for successful recovery.

Predictive utility of self-efficacy in early stroke rehabilitation

ABSTRACT Introduction A biopsychosocial approach entailing person-centered factors provides valuable insight to post-stroke rehabilitation potential. The consideration of an individual’s belief in their capabilities, known as self-efficacy, may prove especially informative in the inpatient rehabilitation setting where motor learning often occurs. Objective To assess the predictive utility of self-efficacy in functional independence status change during inpatient rehabilitation. Methods Individuals with stroke admitted to an inpatient rehabilitation facility (IRF) completed an assessment battery near IRF admission and discharge involving motor assessments, participant-reported self-efficacy (Stroke Self-Efficacy Questionnaire), and functional independence status evaluation (sum of self-care and mobility Quality Indicators (QI) from the IRF-Patient Assessment Instrument). Linear regression was performed to determine the predictive performance of self-efficacy on QI change during IRF stay while accounting for age, time post-stroke, and IRF length of stay. Regression procedures were repeated for separate subgroups based on initial motor impairment level. Results Thirty individuals with stroke (14 females, age = 67.0 ± 9.80 years, 10.4 ± 3.46 days post-stroke) were enrolled. Self-efficacy at IRF admission explained a significant percentage of variance in QI Change for the cohort (R2 = 30.7%, p = .001) and for the moderate to severe motor impairment subgroup (n = 12; R2 = 49.9%, p = .010). After accounting for confounders, self-efficacy remained a significant predictor for the cohort (n = 30) model. Discussion Findings generated from this work support the predictive utility of self-efficacy in early post-stroke motor recovery. The inclusion of self-efficacy in a multi-faceted evaluation framework may therefore optimize rehabilitation outcomes by providing therapists with additional knowledge to better tailor an individual’s care.

Genetics and Traumatic Brain Injury: Findings from an Exome-Based Study of a 50-Patient Case Series.

Traumatic brain injury (TBI) is the leading cause of global mortality and morbidity. Because TBI is accident-related, the role of genetics in predisposing to TBI has been largely unexplored. However, the likelihood of injury may not be entirely random and may be associated with certain physical and mental characteristics. In this study, we analyzed the exomes of 50 patients undergoing rehabilitation after TBI. Patients were divided into three groups according to rehabilitation outcome: improvement, no change, and deterioration/death. We focused on rare, potentially functional missense and high-impact variants in genes intolerant to these variants. The concordant results from the three independent groups of patients allowed for the suggestion of the existence of a genetic predisposition to TBI, associated with rare functional variations in intolerant genes, with a prevalent dominant mode of inheritance and neurological manifestations in the genetic phenotypes according to the OMIM database. Forty-four of the 50 patients had one or more rare, potentially deleterious variants in one or more neurological genes. Comparison of these results with those of a 50-sampled matched non-TBI cohort revealed significant differences: P = 2.6 × 10-3, OR = 4.89 (1.77-13.47). There were no differences in the distribution of the genes of interest between the TBI patient groups. Our exploratory study provides new insights into the impact of genetics on TBI risk and is the first to address potential genetic susceptibility to TBI.

High-Intensity Exercise Training Impact on Cardiorespiratory Fitness, Gait Ability, and Balance in Stroke Survivors: A Systematic Review and Meta-Analysis.

Stroke survivors commonly face challenges such as reduced physical activity and cardiorespiratory fitness (CRF) as well as balance and gait impairments, exacerbating their disability. While high-intensity exercise interventions have demonstrated some potential, their effects on these items remain uncertain. Therefore, our study aimed to investigate the impact of high-intensity training protocols on CRF, gait ability, and balance in stroke survivor populations. Two independent investigators systematically searched five databases for relevant RCTs following the PICO model. Through a systematic review of 25 RCTs published up to 31 May 2023, including adult first-stroke survivors, comparing high-intensity exercise training versus low-to-mild or no exercises, we evaluated outcomes such as the Six-Minute Walking Test (6 MWT), peak oxygen uptake (VO2peak), Ten-Meter Walk Test (10 MWT), Berg Balance Scale (BBS), and Timed Up and Go test (TUG). The protocol was registered in PROSPERO (registration number CRD42023456773). Meta-analyses indicated significant enhancements in CRF, as measured by 6 MWT and VO2peak, following high-intensity exercise interventions. However, no significant differences were observed in BBS, 10 MWT, and TUG. Our findings underscore the potential of high-intensity exercise interventions in ameliorating CRF among stroke survivors, although further research involving standardized protocols and long-term follow-ups is imperative to optimize rehabilitation outcomes.

Physiotherapy rehabilitation experiences of people with shoulder dislocation in ARTISAN study: a qualitative study

BackgroundAcute Rehabilitation following Traumatic anterior shoulder dISlocAtioN (ARTISAN) was a large trial comparing the clinical and cost-effectiveness of two rehabilitation interventions in adults with a first-time traumatic shoulder dislocation. Participants...

Hand functioning in progressive multiple sclerosis improves with tDCS added to daily exercises: A home-based randomized, double-blinded, sham-controlled clinical trial

Background: Many individuals with progressive multiple sclerosis (PMS) are challenged by reduced manual dexterity and limited rehabilitation options. Transcranial direct current stimulation (tDCS) during motor training can improve rehabilitation outcomes. We developed a protocol for remotely supervising tDCS to deliver sessions of stimulation paired with training at home. Objective: This study evaluated the effectiveness of at-home tDCS paired with manual dexterity training for individuals with PMS. Methods: Sixty-five right-hand dominant participants with PMS and hand impairment were randomized to receive either active or sham M1-SO tDCS paired with manual dexterity training over 4 weeks. Clinical outcomes were measured by the changes in Nine-Hole Peg Test (9-HPT) and Dellon-Modified-Moberg-Pick-Up Test (DMMPUT). Results: The intervention had high rates of adherence and completion (98% of participants completed at least 18 of 20 sessions). The active tDCS group demonstrated significant improvement for the left hand compared with baseline in 9-HPT (−5.85 ± 6.19 vs −4.23 ± 4.34, p = 0.049) and DMMPUT (−10.62 ± 8.46 vs −8.97 ± 6.18, p = 0.049). The active tDCS group reported improvements in multiple sclerosis (MS)-related quality of life (mean increase: 5.93 ± 13.04 vs −0.05 ± −8.27; p = 0.04). Conclusion: At-home tDCS paired with manual dexterity training is effective for individuals with PMS, with M1-SO tDCS enhancing training outcomes and offering a promising intervention for improving and preserving hand dexterity.

The association between perceived social support and mental health in combat-injured and uninjured male UK (ex-)military personnel: A cross-sectional study

Social support is a key determinant of mental health across multiple populations and contexts. Little is known about social support among UK (ex-)military personnel, especially those with combat injuries following deployment to Afghanistan. This study aimed to investigate the level of perceived social support and its associations with mental health among injured and uninjured UK (ex-)military personnel. An analysis of baseline data from the Armed Services Trauma Rehabilitation Outcome (ADVANCE) prospective cohort study was performed. A representative sample of male UK combat-injured personnel was compared with a frequency-matched sample of uninjured personnel. Validated questionnaires were completed including the Multidimensional Scale of Perceived Social Support (MSPSS). MSPSS score was transformed using linear splines with a knot at ≥ 55. Multivariable logistic regression analyses examined associations between perceived social support and mental health. In total, 521 combat-injured participants (137 with amputations) and 515 uninjured participants were included. Median MSPSS score was 65 (interquartile range [IQR] 54–74). Injured and uninjured participants reported similar MSPSS scores, as did those injured with amputations, and non-amputation injured participants. For each one unit increase in MSPSS score (for scores ≥55), the odds of post-traumatic stress disorder decreased (adjusted odds ratio [AOR] 0.93, 95% confidence interval [CI] 0.91 to 0.96). No such association was found with MSPSS scores below 55 (AOR 0.99, 95% CI 0.97 to 1.01). Similar results were observed for depression and anxiety. Perceived social support may be a target for intervention within this population, irrespective of injury status.

Surgery do save life in cervical spinal injury: 5 years study of a tertiary care in East Java, Indonesia

Cervical spine has the most movement in spine therefore it has high risk of injury which may involve vertebrae, soft tissue and spinal cord. Trauma to cervical has highest risk of neurologic deficits due to spinal cord injury (SCI) causing high number of morbidity and mortality. Retrospective study was conducted with descriptive-analytic design by total sampling of cervical spinal injury patients in Dr. Soetomo General Academic Hospital from January 2018 to June 2023. Patient demographic and survival analysis of patients was described using Kaplan-Meier chart and logistic regression test to find factors contributing to patients’ survival. Gender, age, mechanism of injury, surgical approach, duration, intra-operative bleeding, lesion level, time to surgery, and initial blood laboratory had no significant impact while neurological status and operative treatment have significant survival probability. Patients with American Spinal Injury Association Impairment Scale (AIS) A score have lower survival rate which associated with respiratory muscle weakness, cardiovascular and autonomic nervous system dysfunction. Any unstable cervical fracture is advised for surgery while decompression surgery is recommended for improving outcome and ease of rehabilitation. Clinical implication of this study recommends surgery for cervical spinal injury with 5.6 times more chance of survival than non-operative patients. Initial AIS neurological status and surgery performed contributes to survival. Level of cervical lesion, age, gender, mechanism of injury, surgical approach, duration, blood laboratory tests do not have a significant impact on survival while fastest time admission to surgery does not reflect higher chance of survival probability.

Drivers of adult educational engagement in Ecuadorian prisons: A gender perspective

This research paper reports an investigation on the determinants of educational engagement among the whole Ecuadorian prison population as collected in the penitentiary census conducted in 2022. By employing a probit regression model, the analysis reveals distinct patterns: while age and ethnicity significantly influence participation among male inmates, environmental factors like overcrowding play a pivotal role for female prisoners. Moreover, higher levels of formal education negatively correlate with educational engagement across both genders. These findings underscore the need for targeted policies that address both individual and environmental barriers to educational participation within Ecuadorian prisons. By understanding these dynamics, policymakers can develop effective interventions to improve prison conditions and enhance rehabilitation outcomes, contributing to broader societal goals of justice and sustainable development.

Research on enhancing human-machine interaction in medical exoskeleton devices through the integration of artificial intelligence

This paper explores the integration of Artificial Intelligence (AI) to enhance human-machine interaction in medical exoskeleton devices. AI technologies such as machine learning, natural language processing (NLP), and predictive analytics can significantly improve the efficiency and comfort of these devices. Machine learning algorithms analyze sensor data in real-time, optimizing control strategies to adapt to user movements. NLP enables intuitive control through voice commands, reducing the cognitive and physical burden on users. Predictive analytics anticipates user needs, enhancing responsiveness and reducing the risk of errors. Case studies of AI-integrated exoskeletons, like the EksoGT and ReWalk, demonstrate improved rehabilitation outcomes and user satisfaction. Despite challenges such as data privacy and the need for significant investment, the benefits of AI integration are substantial. This paper provides insights into the potential of AI to transform medical exoskeletons, offering new levels of independence and quality of life for individuals with mobility impairments. Future research should focus on developing advanced AI algorithms and exploring new applications to further enhance user experience and device performance.

Efficacy and safety of step-by-step Baduanjin exercise based on doctor-nurse-patient integration mode for pulmonary rehabilitation in patients after lobectomy due to pulmonary tuberculosis: a randomized controlled clinical trial

BackgroundSome pulmonary tuberculosis patients may require lung resection surgery. Postoperative pulmonary rehabilitation is essential to restore the lung function and maintain quality of life. We aimed to study the pulmonary rehabilitation outcomes and complications of step-by-step Baduanjin exercise under a doctor-nurse-patient integration mode in patients after lobectomy due to pulmonary tuberculosis.MethodsWe performed a randomized controlled clinical trial in patients undergoing lobectomy due to pulmonary tuberculosis between September 2017 and August 2021. Eligible patients were randomly assigned into the control group or interventional group. The control group received routine postoperative care. The interventional group received step-by-step Baduanjin exercise based on the doctor-nurse-patient integration mode in addition to the routine care. The primary outcomes were the pulmonary functions, including forced expiratory volume in 1 s (FEV1), forced vital capacity (FVC), and FEV1/FVC. The secondary outcomes were the maximum walking distance in a 6-min walk test and postoperative pulmonary complications, including atelectasis, pneumonia, and respiratory failure.ResultsA total of 100 patients were enrolled into the study, with 50 patients in the control and interventional groups. There were 60 female patients (60%). The mean patient age was 37.9 (± 2.8) years old. At the one- and two-month postoperative follow-ups, pulmonary function tests showed statistically significantly better performances in FEV1/prediction, FVC/prediction, and FEV1/FVC in the interventional group than the control group. The 6-min walk test also revealed longer walking distances in the interventional group than the control group. There were no statistically significant differences in postoperative complications between the two groups.ConclusionsA step-by-step Baduanjin exercise regimen under the doctor-nurse-patient integration mode could safely improve pulmonary rehabilitation in patients after lobectomy due to pulmonary tuberculosis.