Improvement In Activities Of Daily Living Research Articles

Factors associated with change in activities of daily living performance in home health care patients with diabetes

Older adults with diabetes are at risk for impairments in activities of daily living (ADL) performance. Home health (HH) services help patients regain their ability to perform ADLs following hospitalization, but there may be disparities in ADL improvement. We aimed to identify factors associated with change in ADL performance from the start of HH care to discharge in HH patients with diabetes age ≥65. This secondary analysis used Outcome and Assessment Information Set-D data collected by a HH agency. The sample (n = 1350) had a mean age of 76.3 (SD 7.3). Black/African American race and bowel incontinence/ostomy were associated with less ADL improvement. The following factors were associated with greater ADL improvement: having a caregiver who needed training/support, surgical wounds, pain that interfered with activity, confusion, and better scores in prior functioning. Overall, most patients improved their ADL performance while receiving HH care, but there are disparities that should be addressed.

The extracellular-to-total body water ratio reflects improvement in the activities of daily living in patients who experienced acute stroke

ObjectivesTo determine the relationship between bioelectrical impedance analysis (BIA) parameters, including the extracellular water-to-total body water ratio (ECW/TBW), and the activities of daily living (ADL) improvement, in patients who experienced acute stroke. Materials and methodsThis retrospective cohort study included 307 patients (mean age, 72 years; 39 % female) who experienced acute stroke and were admitted to the stroke unit of the Nippon Medical School Hospital (Bunkyo-ku, Tokyo, Japan) between April 2021 and March 2022. The Functional Independence Measure (FIM) was assessed at initial rehabilitation and discharge, and FIM effectiveness was calculated as ADL improvement in the participating acute care hospitals. BIA markers included the skeletal muscle mass index (SMI), phase angle (PhA), and ECW/TBW. Multiple linear regression models were used to estimate the relationship between the FIM effectiveness and each BIA marker. ResultsThe mean (±SD) FIM effectiveness was 0.45 ± 0.36. The proportions of low SMI (male, <7.0 kg/m2; female, <5.7 kg/m2) and low PhA (male <5.36 degrees, female <3.85 degrees), were 48.9 % and 43.3 %, respectively. In addition, the proportions of of low (<0.36), normal (0.36-0.40), and high (>0.4) ECW/TBW ratios were 1.3 %, 78.5 %, and 20.2 %, respectively. After adjustments for demographic and clinical variables, low PhA, low ECW/TBW, and high ECW/TBW were all significantly associated with FIM effectiveness (P < 0.05), with β coefficients of -0.126, -0.089, and -0.117, respectively. ConclusionsLow and High ECW/TBW and low PhA levels were negatively correlated with improvements in ADL. The ECW/TBW ratio may be an additional indicator of rehabilitation trainability in patients who experience acute stroke.

Effects of Botulinum Toxin-A for Spasticity and Nociceptive Pain in Individuals with Spinal Cord Injury: A Systematic Review and Meta-Analysis.

We conducted a systematic review and meta-analysis to examine the protective effects of botulinum toxin-A (Botox-A) on spasticity and nociceptive pain in individuals with spinal cord injuries (SCIs). PubMed, Embase, and Cochrane Library databases were searched from inception to July 2023. The primary outcome of interest was spasticity and nociceptive pain. We pooled the available data using the generic inverse variance method, and we used a fixed-effect/random-effects model. We then calculated standardized mean difference (SMD) and 95% confidence intervals (95% CIs) to estimate the effect size. A total of fourteen studies meeting the inclusion criteria comprised two randomized controlled trials, five pre-post studies, and seven case reports. Across the various study designs, the majority of trials were assessed to have fair to high quality. The meta-analysis shows that Botox-A significantly decreased spasticity (SMD, -1.73; 95% CI, -2.51 to -0.95; p<0.0001, I2=48%) and nociceptive pain (SMD, -1.79; 95% CI, -2.67 to -0.91; p<0.0001, I2=0%) in SCI patients. Furthermore, Botox-A intervention improved motor function, activities of daily living (ADL), and quality of life. Our study suggests that Botox-A may alleviate spasticity and nociceptive pain in SCI patients. Moreover, the observed improvements in motor function, ADL, and overall quality of life following Botox-A intervention underscore its pivotal role in enhancing patient outcomes.

Age-related differences in the effectiveness of rehabilitation to improve activities of daily living in patients with stroke: A cross-sectional study.

This study aimed to reveal differences in the effectiveness of rehabilitation in improving activities of daily living (ADL) in patients with acute stroke across age groups and propose age-appropriate rehabilitation strategies. This observational study analyzed nationwide administrative data of inpatients admitted to hospitals with acute stroke between April 1, 2018, and March 31, 2020. The data included the average length of daily rehabilitation sessions, weekly frequency of rehabilitation sessions, and initiation of rehabilitation within three days. The primary outcome was the improvement in the Barthel Index (BI) score from admission to discharge. We classified the patients based on age and analyzed improvements in ADL according to rehabilitation characteristics. An increased daily rehabilitation dose was associated with improved ADL, except in patients aged <65 years (risk ratios and 95% confidence intervals [CIs] in the 65-74, 75-85, and ≥85 age groups: 1.20 [1.14‒1.27], 1.21 [1.15‒1.27], and 1.43 [1.34‒1.53], respectively; all p <0.001 vs. <65 years: 1.05 [0.98-‒1.12]; p=0.18). A rehabilitation frequency of seven sessions per week was associated with improved ADL in the 75-85-year and ≥85-year age groups (1.06 [1.02‒1.10] and 1.08 [1.03‒1.13], respectively; both p <0.001). The effects of initiating rehabilitation within three days on ADL post-admission did not differ across age groups. Increasing the daily dose of rehabilitation was significantly associated with improved ADL in all age groups while increasing the frequency of rehabilitation per week improved ADL in older and very old patients.

The use of virtual reality for activities of daily living rehabilitation after brain injury: A scoping review.

Individuals with acquired brain injury (ABI) experience high rates of poor functional outcomes such as inability to complete activities of daily living (ADL). Occupational therapy needs to be customised to the individual's function, goals, and environment to facilitate improvement in ADLs after ABI. Virtual reality (VR) is a novel treatment approach that aims to improve skills within an individualised environment. This study aimed to review the current literature for the use of VR platforms that incorporate ADLs to improve functional outcomesafter ABI. This review followed the six-stage framework by Arksey & O'Malley (2005). Electronic databases were searched for peer-reviewed journal articles based on inclusion and exclusion criteria. One thousand and six hundred eighty articles were screened, including 413 full text articles and 13 articles were included for review. Among the 13 articles, six were RCTs and the rest were pre-post intervention studies. Studies largely used non-immersive VR platforms, which incorporated ADLs such as grocery shopping, aiming to improve functional outcomes. Consumer and community were not involved in executing this study. This review suggests mixed results if VR is effective at treating upper limb, cognition, and ADL function after ABI. Using their clinical reasoning, occupational therapists can determine the suitability of VR for ADL rehabilitation for specific patient populations and settings. Plain Language Summary Individuals who sustain an acquired brain injury can have difficulty performing their daily activities such as, making a meal or getting dressed, because of limited function (e.g., physical and cognitive problems). To help improve their ability to complete daily activities, occupational therapy needs to be customised to the individual's function, goals, and environment. Virtual reality is a new rehabilitation approach that allows individuals to improve their function in an individualised environment. In this study, we reviewed the current studies that have used virtual reality platforms that incorporate daily activities to improve functionafter acquired brain injury. We searched databases and screened the titles and abstracts of 1,680 studies. Then, 413 full-text studies were screened, and 13 studies were included. Studies mostly used non-immersive platforms to practise daily activities such as, grocery shopping, aiming to improve function after acquired brain injury. This review suggests mixed results if virtual reality can effectively treat function after acquired brain injury.

Malnutrition and cachexia may affect death but not functional improvement in patients with sarcopenic dysphagia.

To investigate whether two factors, malnutrition and cachexia, affect swallowing function, activities of daily living (ADL), and death in sarcopenic dysphagia. Of 467 patients enrolled in the Japanese Sarcopenic Dysphagia Database, 271 met the study eligibility criteria in a retrospective cohort study. Patients were divided into four groups based on whether they had cachexia according to the Asian Working Group for Cachexia (AWGC) criteria and malnutrition according to the Global Leadership Initiative on Malnutrition (GLIM) criteria. Multivariate analyses were performed to investigate the differences in changes in the Food Intake LEVEL Scale (FILS) and Barthel Index (BI) and death after follow-up between the malnutrition and cachexia group and the other groups. The mean age was 83.7 ± 8.3years, 119 (44%) were men and 152 (56%) were women. The median FILS at baseline was 7 and the median BI was 25. A total of 120 (44%) had malnutrition only, 54 (20%) had neither cachexia nor malnutrition, 12 (4%) had cachexia only, and 85 (31%) had both cachexia and malnutrition. Multivariate analyses showed no significant difference between the change in BI (P = 0.688) and the change in FILS (P = 0.928) between the malnutrition and cachexia group and the other groups; however, death increased significantly (P = 0.010). Some patients diagnosed with cachexia were not malnourished, although many patients with cachexia were malnourished. While patients with both cachexia and malnutrition did not show significant improvement in ADL and swallowing function compared with patients without both conditions, the number of deaths increased significantly.

Transitioning to a guaranteed annual income and the impact on activities of daily living in older adults: Evidence from public pensions in Canada using the CLSA.

Statistically model the likelihood of changes in the activities of daily living (ADLs) over time for three groups of older adults: those on a pension at all time periods, those never on a pension, and those who transition onto a public pension. Our study used data from the Canadian Longitudinal Study on Aging (CLSA), a large national survey. We used data from baseline (2010-2015) and the first follow-up wave (2015-2018). We used logistic regression to model the likelihood of ADL changes in males and females by pension receipt status, controlling for several potential confounders and allowing for the impact of public pensions to be modified by baseline income. The magnitudes of the estimates indicated that those who transition to a public pension are less likely to report ADL degradation and more likely to report ADL improvement compared to those with no public pension. In the lowest baseline income group, those who transitioned onto a pension at follow-up had a 15%(male) or 11% (female) lower likelihood of reporting degraded ADL scores compared to those not receiving a pension at follow-up. Those who transitioned onto a pension in the lowest income group were more likely to report an improved ADL score at follow-up. Our results could provide evidence for the potential health benefits of more comprehensive guaranteed annual income programs beyond the pension program. The penalty of being low-income was mitigated by the stability of the pension income in terms of ADL improvement or degradation.

Non-immersive virtual reality based treatment for children with unilateral cerebral palsy: Preliminary results.

Unilateral cerebral palsy (UCP) represents about 30-40% of overall cerebral palsy diagnoses. Upper limb impairment has a significant negative impact on activities of daily living (ADL), and recent studies have shown that the use of virtual reality (VR) can increase motivation and promote an improvement in ADL. This preliminary study was aimed at exploring the acceptability and usability of a VR rehabilitation treatment, using the VITAMIN Platform, for children with UCP. A secondary goal of the study was to compare the results of usual standardized clinical scales and questionnaires with kinematic results as well as with the quantitative measures acquired by the VITAMIN platform in each exercise of the rehabilitation sessions. Six children with UCP (aged 7-15) were recruited for a preliminary investigation in using a non-immersive VR system. The treatment was composed of 10 weekly sessions of 45 minutes. Each child played five types of exergames, using the impaired upper limb to hit virtual objects projected on a wide screen. Standardized clinical scales, kinematic analysis, and questionnaires were used to extensively assess upper limb function before and at the end of treatment. Five typically-developing children provided a reference for the instrumented kinematic assessment. At the end of the treatment, Melbourne Assessment 2 (MA2) scores increased for all the participants (mean increase in range of movement (ROM) + 19.1%, accuracy + 4.6%, dexterity + 13.1%, fluency + 10.3%). Shoulder flexion-extension ROM also improved (mean increase + 10.5°), and according to the kinematic analysis, shoulder movements became more similar to reference profiles. These results were confirmed by a general improvement in performing ADL, assessed by the ABILHAND-Kids questionnaire. Finally, a general agreement among the different measures and indexes emerged from the acquired data. The results show that VR treatment with the VITAMIN platform could be engaging and functional for rehabilitation of children with UCP. The good agreement among the qualitative and quantitative measures and indexes confirms the potential of such novel treatment. However, due to the limited sample size and small number of sessions, further and larger investigations are required to evaluate the effectiveness and to generalize the results.

Identifying characteristics of stroke patients benefiting from interprofessional collaboration

Introduction: This study identifies the patient population that may benefit from interprofessional collaboration in the support of patients with cerebrovascular diseases. Method: This study involved 170 patients who received treatment in Japan’s recovery rehabilitation wards in December 2019–June 2020. Participants were categorized into three groups based on their functional independence measure (FIM) scores at admission, distinguishing between complete dependence, modified dependence, and independence groups. They were classified into the group with higher collaborative practice (HCP) and the group with lower collaborative practice (LCP) based on the median value of the therapist collaborative practice scale (TCPS). The primary outcomes measured were FIM efficiency and FIM effectiveness. The main effects and interactions of the level of independence with activities of daily living (ADL) and collaboration were examined using a two-way analysis of variance and Bonferroni multiple comparison tests. Results: The level of independence with ADL and collaboration had an interaction effect related to FIM effectiveness ( F(2, 164) = 3.191, p = 0.044). Within the independence group, HCP and LCP differed significantly ( F(1, 164) = 15.562, p &lt; 0.001). Conclusion: Interprofessional collaboration may improve ADL in patients with high ADL independence at admission. Furthermore, the interprofessional collaboration quality impacted patients’ ADL improvement.

Association of Phase Angle Dynamics with Sarcopenia and Activities of Daily Living in Osteoporotic Fracture Patients.

This study aimed to determine whether changes in phase angle during rehabilitation are associated with clinical outcomes such as activities of daily living (ADL), skeletal muscle mass index (SMI), and strength in patients with osteoporotic fractures. This retrospective observational study included patients with osteoporotic fractures admitted to convalescent rehabilitation wards. Changes in phase angle were defined as the difference between the phase angle values at discharge and on admission. The primary outcome was the Functional Independence Measure motor (FIM-motor) score at discharge. The secondary outcomes were SMI and handgrip strength at discharge. We used multivariate analysis to adjust for confounding factors and examine the association between changes in the phase angle and outcomes. We analyzed a total of 115 patients (97 women, mean age of 81.0±10.0 years), with a median change in phase angle of 0° during hospitalization. We observed increased phase angles in 49 patients (43%), with a median increase of 0.2°. Multiple regression analysis showed that changes in phase angle were independently associated with FIM-motor score at discharge (β=0.238, p=0.027). Changes in phase angle were not significantly associated with SMI (β=0.059, p=0.599) or handgrip strength (β=-0.032, p=0.773) at discharge. An increased phase angle during rehabilitation was positively associated with ADL improvement in patients with osteoporotic fractures. These findings may help clinicians make informed decisions regarding patient care and treatment strategies for better outcomes.

Impact of Exergames on the Rehabilitation of Cancer Patients Undergoing Major Abdominal Surgery: A Randomized Controlled Trial.

Exergames can be an appealing strategy that is integrated into post-abdominal surgery rehabilitation. The aim of this study was to assess the effectiveness of exergame rehabilitation in improving independence in activities of daily living (ADLs) and patient balance after abdominal cancer surgery. A randomized control-group study was carried out in an oncological hospital in Portugal. Seventy postoperative patients were included, and data collection took place between January 2023 and May 2023. The patients were randomly assigned to either an exergame rehabilitation program (n = 35) or a traditional rehabilitation program (n = 35). The assessed outcomes were the Barthel and Berg scales, and data collection occurred at 3 different time points: admission, 48 hours postoperatively, and on the seventh day after surgery. At the third assessment, a statistically significant difference was observed between the 2 groups for both indicators, ADLs and balance. There was an improvement in ADLs and balance in the exergames group. By the seventh day after surgery, the intervention group showed improvement in balance and ADLs compared with the control group. The use of exergames can be a solution to the challenges of traditional rehabilitation methods after abdominal surgery for cancer for postoperative patients. This is the first study carried out in this specific population.

Abstract TP87: Trending the Impact of Non-Body Weight Supported Treadmill Training on Physical Functioning and Depressive Symptoms in Chronic Stroke Survivors

Introduction: Stroke is the most common cause of adult-onset disability and is often associated with chronic limitations in activities of daily living (ADLs). Relatedly, the loss of functional independence has been suggested in increasing the likelihood of post-stroke depression, yet limited strategies are available to mitigate these risks. The objective of this secondary analysis study was to determine the immediate and residual impact of non- body weight supported treadmill training (NBWTT) on ADL and PHQ-9 in chronic stroke survivors. We hypothesized that training would result in improvement in ADL and depressive symptoms. Method: Data from 40-community-dwelling stroke survivors with mild-moderate walking impairment were used for this analysis. All participants underwent nine training sessions (3 per week x 3 weeks) of backward (BLTT/n=19) or forward (FLTT/n=21) NBWTT. The Stroke Impact Scale -16 (ADL-measure) and PHQ-9 (depression screen) were collected at baseline, post-training, at 30- and 90-day follow-up. Results: Both BLTT and FLTT resulted in an improvement in SIS-16 (p&lt;0.01) and PHQ9 &lt;0.01); however, there were no significant differences between groups. Post-training improvements in SIS and PHQ-9 were minimally inversely correlated (p&lt;0.01, R2=0.2). While the impact of training on SIS-16 and PHQ-9 were still present at 30 and 90-days post-training, these differences were no longer significant. Conclusion: Our preliminary findings suggest that NBWTT resulted transient improvements in both ADL and symptoms of depression. Future studies should investigate ways to extend the effects of training on these and similar quality of life measures.

Effects of robot-assisted gait training on motor performance of lower limb in poststroke survivors: a systematic review with meta-analysis.

This study aimed to investigate the effects of robot-assisted gait training (RAGT) on improving walking ability, and to determine the optimal dosage of task-specific training based on RAGT for stroke patients. Two investigators independently searched electronic databases, including PubMed, Embase, Cochrane Library, and Physiotherapy Evidence Database (PEDro) from inception to 31 January 2020. The study design was a systematic review with meta-analysis of randomized controlled trials (RCTs), comparing the intervention of RAGT plus conventional therapy to conventional therapy alone. RCTs mainly focus on lower limb motor function as the primary outcomes, while the secondary outcomes involve gait speed, walking distance, cadence, balance, and activities of daily living (ADL). Pooled effect estimates were calculated by comparing the change from baseline to the end of the study in each group. Twenty-eight RCTs were included. The pooled analysis showed that RAGT had a significantly short-term effect on improving lower limb function [standardized mean difference (SMD) 0.32, 95% CI 0.10 to 0.55]. Additionally, there were significant improvements in gait speed (MD 0.10, 95% CI 0.06 to 0.14) and ADL (SMD 0.17, 95% CI 0.02 to 0.32). Subgroup analyses indicated that RAGT lasting for 30-60 minutes per day over 4 weeks yielded a moderate effect size (SMD 0.53, 95% CI 0.16 to 0.90). Additionally, RAGT significantly promoted lower limb function recovery in the early stage after a stroke (SMD 0.33, 95% CI 0.07 to 0.58) or in non-ambulatory patients (SMD 0.35, 95% CI 0.10 to 0.59). RAGT demonstrated significant positive effects on lower limb function post-stroke. Our results provide additional evidence to support that RAGT is a potentially appropriate intervention to promote lower limb recovery in individuals who have had a stroke.

Deprescribing psychotropic medications is associated with improvements in activities of daily living in post-stroke patients.

To examine the effect of deprescribing psychotropic medications on activities of daily living (ADLs) and swallowing function in patients undergoing convalescent rehabilitation following a stroke. In this retrospective cohort study, patients who underwent convalescent rehabilitation after a stroke were divided into two groups: deprescribing (number of psychotropic medications decreased during hospitalization) and non-deprescribing (number of psychotropic medications increased or remained unchanged). The primary outcome measure was ADLs assessed using the Functional Independence-Measured Motor Activity (FIM-motor) score at discharge. A multiple linear regression analysis was conducted to determine the independent association between deprescribing psychotropic medications and rehabilitation outcomes. Of the 586 patients enrolled, 128 with a mean age of 74.1 ± 12.7 years were included in the final analysis after being prescribed psychotropic medications, with 36 of them (28.1%) in the deprescribing group. Multiple linear regression analysis revealed that deprescribing psychotropic medications was independently associated with FIM-motor function at discharge. Deprescribing psychotropic medications is positively associated with improvements in ADLs among patients undergoing convalescent rehabilitation after a stroke. Geriatr Gerontol Int 2024; 24: 275-282.

Efficacy and safety of add-on mirogabalin to conventional therapy for the treatment of peripheral neuropathic pain after thoracic surgery: the multicenter, randomized, open-label ADMIT-NeP study

BackgroundFor chronic pain after thoracic surgery, optimal timing of its diagnosis and effective treatment remains unresolved, although several treatment options are currently available. We examined the efficacy and safety of mirogabalin, in combination with conventional pain therapy (nonsteroidal anti-inflammatory drugs and/or acetaminophen), for treating peripheral neuropathic pain (NeP) after thoracic surgery.MethodsIn this multicenter, randomized, open-label, parallel-group study, patients with peripheral NeP were randomly assigned 1:1 to mirogabalin as add-on to conventional therapy or conventional treatment alone.ResultsOf 131 patients of consent obtained, 128 were randomized (mirogabalin add-on group, 63 patients; conventional treatment group, 65 patients). The least squares mean changes (95% confidence interval [CI]) in Visual Analogue Scale (VAS) score for pain intensity at rest from baseline to Week 8 (primary endpoint) were − 51.3 (− 54.9, − 47.7) mm in the mirogabalin add-on group and − 47.7 (− 51.2, − 44.2) mm in the conventional group (between-group difference: − 3.6 [95% CI: − 8.7, 1.5], P = 0.161). However, in patients with Self-administered Leeds Assessment of Neuropathic Symptoms and Signs (S-LANSS) score (used for the screening of NeP) ≥ 12 at baseline, the greater the S-LANSS score at baseline, the greater the decrease in VAS score in the mirogabalin add-on group, while no such trend was observed in the conventional treatment group (post hoc analysis). This between-group difference in trends was statistically significant (interaction P value = 0.014). Chronic pain was recorded in 7.9% vs. 16.9% of patients (P = 0.171) at Week 12 in the mirogabalin add-on vs. conventional treatment groups, respectively. Regarding activities of daily living (ADL) and quality of life (QOL), changes in Pain Disability Assessment Scale score and the EQ-5D-5L index value from baseline to Week 8 showed significant improvement in the mirogabalin add-on group vs. conventional treatment group (P < 0.001). The most common adverse events (AEs) in the mirogabalin add-on group were dizziness (12.7%), somnolence (7.9%), and urticaria (3.2%). Most AEs were mild or moderate in severity.ConclusionsAddition of mirogabalin to conventional therapy did not result in significant improvement in pain intensity based on VAS scores, but did result in significant improvement in ADL and QOL in patients with peripheral NeP after thoracic surgery.Trial registrationJapan Registry of Clinical Trials jRCTs071200053 (registered 17/11/2020).

Effect of cognitive impairment at admission on activities of daily living at discharge in older patients with heart failure.

Hasegawa's Dementia Scale-Revised (HDS-R) is widely used as a screening test for cognitive function in older adults. In this study, we examined the effect of cognitive impairment (CI) at admission on activities of daily living (ADL) at discharge in older patients with heart failure (HF). This retrospective observational study included 394 patients hospitalized for acute decompensated HF between April 2016 and December 2022. Data on age, sex, body mass index, length of hospital stay, initiation of rehabilitation, New York Heart Association (NYHA) class, Charlson Comorbidity Index, medication, brain natriuretic peptide levels, left ventricular ejection fraction, renal function, hemoglobin level, serum albumin level, Geriatric Nutritional Risk Index (GNRI), Barthel Index (BI), and HDS-R score were analyzed using the χ2 test, unpaired t test, Mann-Whitney U test, and multiple linear regression. Among 394 patients, 102 who met the final inclusion criteria were included in the study. Based on previous studies, patients were divided into a high BI group (N = 44) and a low BI group (N = 58). Multiple linear regression analysis showed that CI at admission independently affected BI at discharge even after adjusting for confounding effects of age, NYHA class, GNRI, and BI at admission. Our study showed that the presence or absence of CI may influence ADL improvement in rehabilitation interventions aimed at improving ADL in older patients with HF.

Improvement in Gait Speed Affects Short-term Improvement in Activities of Daily Living in Patients with Moderate and Severe Knee Osteoarthritis.

It is unclear whether improvements in knee pain or physical function lead to improvements in activities of daily living (ADL) and quality of life (QOL) in patients with moderate to severe knee osteoarthritis (KOA). This study aimed to investigate whether improvements in knee pain and physical function, achieved through exercise therapy, lead to improvements in ADL and QOL in patients with moderate to severe KOA. This case-control study included 18 patients with KOA. We evaluated knee range of motion, knee extension muscle strength (KEM), gait speed, knee pain, Knee Injury and Osteoarthritis Outcome Score (KOOS)-ADL, and KOOS-QOL at the first visit and after 3 months of exercise therapy. Patients were classified into the ADL and QOL improvement or no-improvement groups. Statistical analysis used split factorial analysis of variance with time and group as the main effects. When interactions were observed, post-hoc analysis was performed with two-sample t-tests. For ADL improvement, the improvements in KEM of the affected side and gait speed were statistically significant. At 3 months, the gait speed of the improvement group was significantly higher than that of the no-improvement group. For QOL improvement, there was no significant interaction for any of the factors evaluated. No factor showed significant contribution to improved QOL in patients with moderate to severe KOA. However, increased gait speed may improve ADL and contribute to the development of efficient rehabilitation programs for patients with moderate to severe KOA.

The effect of physical exercise intervention on the ability of daily living in patients with Alzheimer's dementia: a meta-analysis.

To systematically evaluate the effect of physical exercise intervention on the activities of daily living (ADL) on patients with Alzheimer's dementia (AD) and explore the optimal exercise scheme. PubMed, EMBASE, the Cochrane Library, Web of Science, and Science Direct databases were searched from 1987 to December 2023 to collect randomized controlled trials (RCTs). Two investigators independently screened the literature and extracted data according to the inclusion and exclusion criteria. The quality of the included studies was evaluated using Cochrane Review Manager 5.3. And STATA 16.0 was used for performing the meta-analysis. Fifteen randomized controlled trials were included. The results of the meta-analysis showed that physical exercise had a positive effect on the improvement of ADL in patients with AD [standardized mean difference (SMD) = 0.312, 95% confidence interval (CI 0.039-0.585), P = 0.02], and the difference was statistically significant. The results of subgroup analysis showed that anaerobic exercises such as strength and balance training with a medium cycle of 12-16 weeks and lasting 30-45 min each time were more ideal for the improvement of basic daily living ability of AD patients. Physical exercise can effectively improve activities of daily living in patients with Alzheimer's dementia and it may be a potential non-drug treatment for AD patients.

Design, Development, and Functional Validation of a 3D-Printed Passive Upper Limb Exoskeleton.

Motor disability in children is evident in diagnoses such as cerebral palsy, muscular dystrophy, multiple sclerosis, or spinal muscular atrophy, among others, due to altered movement and postural patterns. This becomes more evident as the child grows and can be treated with physical therapy. The effectiveness of early interventions in facilitating an improvement in daily life activities varies depending on the child's condition. In this context, the use of exoskeletons has emerged in recent years as a valuable resource for conducting more efficient therapy processes. This work describes the design (both structural and functional) and preliminary usability and functional validation of a 3D-printed passive upper limb exoskeleton. The goal is to provide clinicians with an efficient, low-cost device that is both easy to manufacture and assemble and, in a gamified environment, serves as an assistive device to physical therapy. The device features 5 degrees of freedom, enabling both a pro-gravity and an anti-gravity mode, controlled by a series of elastic bands. This gives rise to a dual operating mode, offering assistance or resistance to different arm, forearm, and shoulder-dependent movements. Usability validation conducted by exoskeleton users showed average results in all aspects rated above 3.8 out of 5, which implies levels of satisfaction between "quite satisfied" and "very satisfied". The analysis of metrics recorded during therapy, such as the Hand Path Ratio and Success Rate (capturing user movements using an inertial sensor in the gamified environment), as well as the range of motion, reveals quantifiable improvements which can be attributed to the use of the exoskeleton: the Hand Path Ratio tended to approach 1 throughout sessions in almost all the users, the Success Rate remained stable (as users consistently were capable of completing the assigned tasks), and the range of motion showed that all patients achieved improvements of more than 10 degrees in some of the tested movements). These functional validation processes involved the participation of 7 children with varying levels of upper limb neuro-motor impairments.

Impact of intracerebral hemorrhage and cerebral infarction on ADL and outcome in stroke patients: A retrospective cohort study.

The impact of different stroke types on specific activities of daily living (ADL) is unclear. To investigate how differences between intracerebral hemorrhage (ICH) and cerebral infarction (CI) affect improvement of ADL in patients with stroke within a hospital by focusing on the sub-items of the Functional Independence Measure (FIM). Patients with first-stroke hemiplegia (n = 212) were divided into two groups: ICH (86 patients) and CI (126 patients). Primary assessments included 13 motor and 5 cognitive sub-items of the FIM assessed at admission and discharge. Between-group comparisons and multiple regression analyses were performed. Upon admission, the ICH group exhibited significantly lower FIM scores than those of the CI group across various activities, including grooming, dressing (upper body and lower body), toileting, bed/chair transfer, toilet transfer, walking/wheelchair, and stairs. Age and FIM motor scores at admission influenced both groups' total FIM motor scores at discharge, whereas the duration from onset affected only the CI group. Several individual FIM motor items were more adversely affected by ICH than by CI. Factors related to ADL at discharge may differ depending on stroke type. Recognizing these differences is vital for efficient rehabilitation practices and outcome prediction.