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Frontiers in Neurology 2023Several clinical prediction rules (CPRs) have been published, but few are easily accessible or convenient for clinicians to use in practice. We aimed to develop,...
INTRODUCTION
Several clinical prediction rules (CPRs) have been published, but few are easily accessible or convenient for clinicians to use in practice. We aimed to develop, implement, and describe the process of building a web-based CPR for predicting independent walking 1-year after a traumatic spinal cord injury (TSCI).
METHODS
Using the published and validated CPR, a front-end web application called "Ambulation" was built using HyperText Markup Language (HTML), Cascading Style Sheets (CSS), and JavaScript. A survey was created using QualtricsXM Software to gather insights on the application's usability and user experience. Website activity was monitored using Google Analytics. Ambulation was developed with a core team of seven clinicians and researchers. To refine the app's content, website design, and utility, 20 professionals from different disciplines, including persons with lived experience, were consulted.
RESULTS
After 11 revisions, Ambulation was uploaded onto a unique web domain and launched (www.ambulation.ca) as a pilot with 30 clinicians (surgeons, physiatrists, and physiotherapists). The website consists of five web pages: Home, Calculation, Team, Contact, and Privacy Policy. Responses from the user survey ( = 6) were positive and provided insight into the usability of the tool and its clinical utility (e.g., helpful in discharge planning and rehabilitation), and the overall face validity of the CPR. Since its public release on February 7, 2022, to February 28, 2023, Ambulation had 594 total users, 565 (95.1%) new users, 26 (4.4%) returning users, 363 (61.1%) engaged sessions (i.e., the number of sessions that lasted 10 seconds/longer, had one/more conversion events e.g., performing the calculation, or two/more page or screen views), and the majority of the users originating from the United States (39.9%) and Canada (38.2%).
DISCUSSION
Ambulation is a CPR for predicting independent walking 1-year after TSCI and it can assist frontline clinicians with clinical decision-making (e.g., time to surgery or rehabilitation plan), patient education and goal setting soon after injury. This tool is an example of adapting a validated CPR for independent walking into an easily accessible and usable web-based tool for use in clinical practice. This study may help inform how other CPRs can be adopted into clinical practice.
PubMed: 38116110
DOI: 10.3389/fneur.2023.1219307 -
Journal of Neurology, Neurosurgery, and... Jun 2024An oral sodium phenylbutyrate and taurursodiol combination (PB and TURSO) significantly reduced functional decline in people living with amyotrophic lateral sclerosis... (Randomized Controlled Trial)
Randomized Controlled Trial
Effect of sodium phenylbutyrate and taurursodiol on plasma concentrations of neuroinflammatory biomarkers in amyotrophic lateral sclerosis: results from the CENTAUR trial.
BACKGROUND
An oral sodium phenylbutyrate and taurursodiol combination (PB and TURSO) significantly reduced functional decline in people living with amyotrophic lateral sclerosis (ALS) in the CENTAUR trial. Biomarkers linking clinical therapeutic effect with biological changes are of high interest in ALS. We performed analyses of neuroinflammatory biomarkers associated with ALS in the literature, including YKL-40 (also known as chitinase-3-like protein 1), chitinase 1 (CHIT1) and C reactive protein (CRP), in plasma samples collected in CENTAUR.
METHODS
Log10-transformed plasma biomarker measurements were analysed using a linear mixed-effects model. Correlation between paired biomarker concentrations and ALS Functional Rating Scale-Revised (ALSFRS-R) total scores was assessed via Pearson correlation coefficients.
RESULTS
By week 24, geometric least squares mean YKL-40 plasma concentration decreased by approximately 20% (p=0.008) and CRP by 30% (p=0.048) in the PB and TURSO versus placebo group. YKL-40 (r of -0.21; p<0.0001) and CRP (r of -0.19; p=0.0002) concentration correlated with ALSFRS-R total score. CHIT1 levels were not significantly different between groups.
CONCLUSIONS
YKL-40 and CRP plasma levels were significantly reduced in participants with ALS receiving PB and TURSO in CENTAUR and correlated with disease progression. These findings suggest YKL-40 and CRP could be treatment-sensitive biomarkers in ALS, pending further confirmatory studies.
TRIAL REGISTRATION NUMBER
https://clinicaltrials.gov/study/NCT03127514.
Topics: Humans; Amyotrophic Lateral Sclerosis; Biomarkers; Chitinase-3-Like Protein 1; C-Reactive Protein; Phenylbutyrates; Female; Male; Middle Aged; Hexosaminidases; Aged; Double-Blind Method; Chitinases
PubMed: 38050066
DOI: 10.1136/jnnp-2023-332106 -
Journal of Clinical Medicine Research Apr 2024Spinal cord injury (SCI) is a traumatic event that significantly impacts body composition and alters energy and nutritional needs. This places patients with SCI at a... (Review)
Review
Spinal cord injury (SCI) is a traumatic event that significantly impacts body composition and alters energy and nutritional needs. This places patients with SCI at a high risk of malnutrition, which can hinder optimal functional recovery, prolong hospital stays, increase hospital admissions, and contribute to the development of obesity and cardiovascular and metabolic ailments in chronic patients. Consequently, there is an urgent need for clear guidance to support clinicians in managing the nutritional needs of patients with SCI at different stages of the disease, including the acute (0 - 4 months after injury), post-acute (4 - 26 months after injury), and post-discharge phases. This study utilized a cross-sectional survey to assess the strategies employed in seven spinal units across Italy to address the nutritional needs of patients with SCI during the acute, post-acute, and post-discharge phases of the condition. Eight clinicians (five physiatrists, two internists, and one urologist) and one nurse participated in the survey. Following the survey completion, the participants were invited to partake in a round table session to delve deeper into the questionnaire results to gather their opinions and gain insights into clinical practices related to the various challenges surrounding the management of malnutrition in patients with SCI. We here review the available evidence on the energy needs and nutritional requirements of patients with SCI, highlighting the clinical aspects that deserve more attention throughout the distinct phases of the disease. We additionally provide an overview of the scenario regarding the management of malnutrition in patients with SCI across various spinal units in Italy. Through this comprehensive analysis, we aimed to enhance understanding and provide valuable insights for clinicians working with patients with SCI, equipping them with the knowledge and confidence to provide nutritional support to patients with SCI efficiently. By addressing the challenges of defining nutritional needs and presenting a practical guide, we aspire to contribute to the overall management and care of individuals with SCI and the prevention of malnutrition and its associated complications, thereby improving patient outcomes.
PubMed: 38715555
DOI: 10.14740/jocmr5015 -
Neurology and Therapy Feb 2024The objective of this study is to develop a clinical tool for the evaluation and follow-up of adolescent and adult patients with 5q spinal muscular atrophy (SMA) and to...
INTRODUCTION
The objective of this study is to develop a clinical tool for the evaluation and follow-up of adolescent and adult patients with 5q spinal muscular atrophy (SMA) and to design its validation.
METHODS
This prospective, non-interventional study will be carried out at five centres in Spain and will include patients aged 16 years or older with a confirmed diagnosis of 5q SMA (biallelic mutation of the survival motor neuron 1 [SMN1] gene). A panel of experts made up of neurologists, physiatrists and Spanish patients' association (FundAME), participated in the design of the clinical tool. Physicians will administer the tool at three time points (baseline, 12 months and 24 months). Additionally, data from other questionnaires and scales will be collected. Once recruitment is achieved, an interim statistical analysis will be performed to assess its psychometric properties by applying Rasch analysis and classical statistical tests.
RESULTS
The tool will consist of up to 53 items to assess functional status from a clinical perspective in seven key dimensions (bulbar, respiratory, axial, lower, upper, fatigability and other symptoms), which will be collected together with objective clinical measures (body mass index, forced vital capacity, pinch strength and 6-minute walk test).
CONCLUSIONS
The validation of this tool will facilitate the clinical evaluation of adult and adolescent patients with SMA and the quantification of their response to new treatments in both clinical practice and research.
PubMed: 38180726
DOI: 10.1007/s40120-023-00571-9 -
Medicina (Kaunas, Lithuania) Dec 2023: Post-Stroke Fatigue (PSF) is a complex, multidimensional, debilitating condition that affects almost half of all stroke survivors. This study explored the perceptions...
: Post-Stroke Fatigue (PSF) is a complex, multidimensional, debilitating condition that affects almost half of all stroke survivors. This study explored the perceptions of physiatrists, physiotherapists, and occupational therapists about PSF and their experiences in managing patients with PSF in Saudi Arabia. : Qualitative semi-structured interviews were conducted with participants from three different groups: eight physiotherapists (PTs), eight occupational therapists (OTs), and eight physiatrists (DRs). Using purposive sampling, participants with at least one year of experience in the field of PSF management were invited to take part. The data were analysed using inductive thematic analysis. Twenty-four health care participants (eight PTs, eight OTs, eight DRs) were recruited. Five overarching themes encompassing various subthemes and sub-subthemes were generated: 'knowledge about post-stroke fatigue', 'diagnosing post-stroke fatigue', 'treatment approach', 'lack of awareness about post-stroke fatigue', and 'domains to improve'. The data indicated that participants used various strategies to manage PSF, including dietary changes, sleep hygiene, exercise, and energy conservation. : Participants acknowledged that they lacked PSF-related management skills, despite possessing adequate knowledge about the management of stroke. Their openness to participating in activities that would improve their ability to diagnose and manage PSF was particularly striking.
Topics: Humans; Stroke; Qualitative Research; Fatigue; Research Design; Delivery of Health Care; Stroke Rehabilitation
PubMed: 38138249
DOI: 10.3390/medicina59122146 -
European Geriatric Medicine Apr 2024We assess masticatory performance using color-changeable chewing gum, which shifts from yellow-green to red upon chewing. Previous studies used a colorimeter to reveal...
PURPOSE
We assess masticatory performance using color-changeable chewing gum, which shifts from yellow-green to red upon chewing. Previous studies used a colorimeter to reveal the cut-off a* values of the gum's color (a* represents the degree of color between red and green) to determine which foods are masticable (masticable meat, masticable soft side dish, and inadequate masticatory performance). Since a more convenient method is required, we examined the validity and reliability of visual measurement using a color scale to indicate masticable foods by observing the chewing gum's color.
METHODS
Fifty patients (male, 48%), aged ≥ 65 (mean, 82.6) years were enrolled. Using color-changeable chewing gum, three groups were formed according to the cut-off a* values: masticable meat, masticable soft side dish, and inadequate masticatory performance. For the color scale classification, one physiatrist and one dietitian simultaneously, individually, and visually determined the chewing gum color and classified it into one of the three groups. Criterion-related validity was evaluated using the kappa coefficient of agreement between the results from the two methods. Inter-rater reliability was examined using the kappa coefficient of agreement between the three groups judged by the two raters on a color scale.
RESULTS
The kappa coefficients of the agreement for the classifications were 0.908 and 0.909 for the physiatrist and dietitian, respectively. The inter-rater agreement between two raters on the color scale was 0.938 for the kappa coefficient.
CONCLUSION
The color scale indicated masticable foods without a colorimeter. This method can be useful in older adult facilities and homes.
Topics: Humans; Male; Aged; Chewing Gum; Reproducibility of Results; Color; Meat; Mastication
PubMed: 38214866
DOI: 10.1007/s41999-023-00916-5 -
Scientific Reports Oct 2023Temporal parameters during swallowing are analyzed for objective and quantitative evaluation of videofluoroscopic swallowing studies (VFSS). Manual analysis by...
Temporal parameters during swallowing are analyzed for objective and quantitative evaluation of videofluoroscopic swallowing studies (VFSS). Manual analysis by clinicians is time-consuming, complicated and prone to human error during interpretation; therefore, automated analysis using deep learning has been attempted. We aimed to develop a model for the automatic measurement of various temporal parameters of swallowing using deep learning. Overall, 547 VFSS video clips were included. Seven temporal parameters were manually measured by two physiatrists as ground-truth data: oral phase duration, pharyngeal delay time, pharyngeal response time, pharyngeal transit time, laryngeal vestibule closure reaction time, laryngeal vestibule closure duration, and upper esophageal sphincter opening duration. ResNet3D was selected as the base model for the deep learning of temporal parameters. The performances of ResNet3D variants were compared with those of the VGG and I3D models used previously. The average accuracy of the proposed ResNet3D variants was from 0.901 to 0.981. The F1 scores and average precision were 0.794 to 0.941 and 0.714 to 0.899, respectively. Compared to the VGG and I3D models, our model achieved the best results in terms of accuracy, F1 score, and average precision values. Through the clinical application of this automatic model, temporal analysis of VFSS will be easier and more accurate.
Topics: Humans; Deglutition; Deglutition Disorders; Deep Learning; Fluoroscopy; Esophageal Sphincter, Upper
PubMed: 37845272
DOI: 10.1038/s41598-023-44802-3 -
Cureus Oct 2023Introduction In recent years, online search engines have become a source of information about medical issues. We aimed to evaluate the public's interest in...
Introduction In recent years, online search engines have become a source of information about medical issues. We aimed to evaluate the public's interest in osteoarthritis and minimally invasive treatments of osteoarthritis in the last 10 years using Google Trends (GT). Methods Interventional physiatrist analyzed 14 selected terms (joint pain, joint pain treatment, joint cartilage damage, narrowing of the joint, osteoarthrosis, osteoarthritis, intra-articular injection, intra-articular steroid, intra-articular hyaluronic acid, intra-articular plasma rich platelet (PRP), essential oil for joint pain, joint pain supplements, home remedies for joint pain, and stem cell for joint) related with osteoarthritis and minimally invasive treatments of osteoarthritis in physical medicine and rehabilitation discipline. All keywords were searched in the GT application using the 'all categories,' 'web search,' and 'worldwide' filters. The last 10 years have been divided into two equal parts, each spanning five years (from January 1, 2013 to December 31, 2017, and January 1, 2018 to December 31, 2022). Public interest in the 14 keywords mentioned above was recorded for these two periods, and the GT for all 14 keywords were compared across the two five-year periods. Results Searching rates for the terms 'joint pain,' 'joint pain treatment,' 'joint cartilage damage,' 'narrowing of the joint,' 'osteoarthritis,' 'intra-articular injection,' 'intra-articular PRP,' and 'joint pain supplements' have increased significantly in the last five years (p= 0.001, p= 0.001, p= 0.005, p= 0.001, p= 0.001, p= 0.004, p= 0.001, and p= 0.001, respectively). The average Google Trends (GT) score for all terms was 40 between January 1, 2013, and December 31, 2017, and the average GT score for all terms was 48 between January 1, 2018, and December 31, 2022 (p= 0.001). Conclusion The present study stated that public interest in osteoarthritis and minimally invasive treatments for osteoarthritis has increased significantly in the last five years. Study outcomes demonstrated that public attention to 'joint pain,' 'joint treatment,' 'joint cartilage damage,' 'narrowing of the joint,' 'osteoarthritis,' 'intra-articular injection,' 'intra-articular PRP,' and 'joint pain supplements' has also significantly increased in the last five years.
PubMed: 37965413
DOI: 10.7759/cureus.47021 -
Healthcare (Basel, Switzerland) Feb 2024This study aims to describe a local community expert's perspective on the identification of and access to children's health assets and to gather proposals to promote...
This study aims to describe a local community expert's perspective on the identification of and access to children's health assets and to gather proposals to promote children's health and well-being within their community. The health asset approach is essential for health promotion, and there is evidence of its benefits to individuals' or communities' health when this approach is observed. Children's health assets are gaining increasing interest, but the literature that captures the perception of professionals working with children is scarce. Qualitative research designed with Delphi methodology was carried out with the participation of 25 professionals working in a neighbourhood with children and families. The participants stated that this neighbourhood was a good environment for the healthy and happy growth of children but pointed out that there were inequities. They emphasised the importance of economic and physical security and feeling loved. The absolute best aspects of the neighbourhood according to these experts were its support networks, mutual help, educational and health services, and green spaces, and the most deficient aspects were the possibility of a hopeful future and emotional support within the family unit. Poverty and/or the scarcity of economic resources were identified as the main barriers to accessing health assets. Special difficulties in access to health for migrant and Roma children were also identified. The panel of experts made concrete action proposals. It was recommended to support resources and services that already exist in their community. The experts prioritised work with families, education, working in conjunction with vulnerable groups, community participation, and networking.
PubMed: 38470616
DOI: 10.3390/healthcare12050506 -
Diagnostics (Basel, Switzerland) Jul 2023Metastasis to bone is a common occurrence among epithelial tumors, with a high incidence rate in the Western world. As a result, bone lesions are a significant burden on...
Magnetic Resonance Imaging Evaluation of Bone Metastases Treated with Radiotherapy in Palliative Intent: A Multicenter Prospective Study on Clinical and Instrumental Evaluation Assessment Concordance (MARTE Study).
Metastasis to bone is a common occurrence among epithelial tumors, with a high incidence rate in the Western world. As a result, bone lesions are a significant burden on the healthcare system, with a high morbidity index. These injuries are often symptomatic and can lead to functional limitations, which in turn cause reduced mobility in patients. Additionally, they can lead to secondary complications such as pathological fractures, spinal cord compression, hypercalcemia, or bone marrow suppression. The treatment of bone metastases requires collaboration between multiple healthcare professionals, including oncologists, orthopedists, neurosurgeons, physiatrists, and radiotherapists. The primary objective of this study is to evaluate the correlation between two methods used to assess local control. Specifically, the study aims to determine if a reduction in the volume of bone lesions corresponds to better symptomatic control in the clinical management of patients, and vice versa. To achieve this objective, the study evaluates morphological criteria by comparing pre- and post-radiotherapy treatment imaging using MRI and RECIST 1.1 criteria. MRI without contrast is the preferred diagnostic imaging method, due to its excellent tolerance by patients, the absence of exposure to ionizing radiation, and the avoidance of paramagnetic contrast media side effects. This imaging modality allows for accurate assessment of bone lesions. One of the secondary objectives of this study is to identify potentially useful parameters that can distinguish patients into two classes: "good" and "poor" responders to treatment, as reported by previous studies in the literature. These parameters can be evaluated from the imaging examinations by analyzing morphological changes and radiomic features on different sequences, such as T1, STIR (short tau inversion recovery), and DWI-MRI (diffusion-weighted).
PubMed: 37510078
DOI: 10.3390/diagnostics13142334