OBJECTIVE: The purpose of this study is to develop a health application, WeFit contains these three components and to determine its content validity, acceptability, and usability.
METHODOLOGY: This study is a design and development study involving three phases. The first phase is the need analysis involving a review on 16 mobile applications available in Google play and iTunes App store as well as a review of six articles for identifying the perception of older adults in using mobile applications. Second phase is mobile application development and content validity. The content validity was determined using the Content Validity Index for Individual Items (I-CVI). Phase 3 evaluated the acceptance of the WeFit mobile application among older adults and health practitioners.
RESULTS: Phase 1 indicated that half of the applications reviewed (50.0%) had physical activity component and the other half (50.0%) had a cognitive component, and none on nutrition. No application is reported to have all three components. In Phase 2, WeFit health application containing the three components was developed where users can view exercise and food recommendations and play cognitive games. WeFit had an I-CVI value of 0.98. With respect to acceptability, majority of the study participants (93.3%) understood the WeFit's content and the graphics used were appropriate. The usability study found that the majority of the older adults were satisfied with the interface and content. All health practitioners (100%) agreed WeFit is easy to use and agreed that it can guide them in giving medical advices.
CONCLUSION: WeFit mobile app has been successfully developed, validated, and tested for acceptance among the older adults and health practitioners.
METHODS: The original data were retrieved from the Web of Science Core Collection by searching for the topic "atopic dermatitis" and "traditional Chinese medicine" with the time span of 2004-2023. Microsoft Excel was used to create statistical tables and charts, whereas CiteSpace and VOSViewer were applied for knowledge mapping.
RESULTS: In total, 252 publications were identified and downloaded. Current research on TCM treating AD is in the steady growth period. China has the largest number of publications, whereas the USA has the greatest international influence. Notably, the Arab Emirates, Malaysia, India and Bangladesh all have a high research impact but with a low amount of publications. Universities in Hong Kong China have the largest number of publications, but their interaction with other institutions is very poor. The top three most productive authors are all from Hong Kong, having a strong collaboration network with each other. The popular research topics in this field are "children" "cell" "activation" "nf kappa b" "inflammation" "asthma" "extract" "management" and "cytokine". According to the analysis of leading co-cited journals and authors, "J ETHNOPHARMACOL" has the largest amount of citations whilst "AM J CHINESE MED" the strongest academic influence. The largest number of co-cited authors comes from "Hon Karn-Lun Ellis", a well-known scholar from Hong Kong.
CONCLUSION: TCM has been widely used in AD treatment, honored for its individualized therapeutic concepts of evidence-based treatment. The academic community must form a continuous and deep-going pattern to achieve higher international influence and a stronger research degree in this field.
OBJECTIVES: This systematic review aims to identify metabolomics biomarkers associated with dysregulated signaling pathways in OA, using data from various biological samples, including in vitro models, animal studies, and human research.
DESIGN: A systematic review was conducted following Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines.
DATA SOURCES AND METHODS: Data were gathered from literature published between August 2017 and May 2024, using databases such as "PubMed," "Scopus," "Web of Science," and "Google Scholar." Studies were selected based on keywords like "metabolomics," "osteoarthritis," "amino acids," "molecular markers," "biomarkers," "diagnostic markers," "inflammatory cytokines," "molecular signaling," and "signal transduction." The review focused on identifying key metabolites and their roles in OA-related pathways. Limitations include the potential exclusion of studies due to keyword selection and strict inclusion criteria.
RESULTS: The meta-analysis identified dysregulated metabolites and associated pathways, highlighting a distinct set of related metabolites consistently altered across the studies analyzed. The dysregulated metabolites, including amino acids, lipids, and carbohydrates, were found to play critical roles in inflammation, oxidative stress, and energy metabolism in OA. Metabolites such as alanine, lysine, and proline were frequently linked to pathways involved in inflammation, cartilage degradation, and apoptosis. Key pathways, including nuclear factor kappa B, mitogen-activated protein kinase, Wnt/β-catenin, and mammalian target of rapamycin, were associated with changes in metabolite levels, particularly in proinflammatory lipids and energy-related compounds.
CONCLUSION: This review reveals a complex interplay between dysregulated metabolites and signaling pathways in OA, offering potential biomarkers and therapeutic targets. Further research is needed to explore the molecular mechanisms driving these changes and their implications for OA treatment.
OBJECTIVES: To evaluate how medical students perceive ChatGPT for educational purposes and to assess its perceived advantages and disadvantages.
METHODS: A cross-sectional study was carried out using a questionnaire with five main domains to explore Jordanian medical students' perceptions, practices, and concerns regarding the ChatGPT. This study was conducted from May to July, 2023, and the data were collected using the convenience sampling technique through Google Forms shared within medical students' Facebook groups. Descriptive statistics summarised participant demographics, while logistic regression identified factors influencing ChatGPT usage. Variables with a P-value ≤ 0.05 in multiple regression were considered statistically significant.
RESULTS: Nearly two-thirds (N = 136, 61.5%) claimed to have knowledge of AI but not in clinical settings. Most participants (88.5%, N = 216) were aware of ChatGPT, with 86.9% (N = 212) agreeing that 'Medical students can benefit from using ChatGPT.' Additionally, 83.2% (N = 203) felt that 'ChatGPT helps students quickly and easily summarize complex information.' Conversely, 78.3% (N = 191) expressed concerns about ChatGPT's potential inaccuracies, with accuracy and reliability cited as primary concerns. Multiple logistic regression showed that younger students (OR = 0.902, P = 0.025) and those with lower proficiency (OR = 0.487, P = 0.007) used ChatGPT more frequently than others.
CONCLUSION: Although the use of the ChatGPT could be more beneficial for aiding students in developing medical knowledge, evidence-based academic regulations should guide its use. Future research should be conducted to examine the enablers and barriers to ChatGPT use in medical education.
METHODS: This single-centre retrospective study included all STEMI patients who received thrombolytic therapy from 2016 to 2020 in a Malaysian tertiary hospital. Total population sampling was used in this study. The primary outcome was bleeding events post-thrombolysis, categorised using the Thrombolysis in Myocardial Infarction (TIMI) bleeding criteria. Inferential statistics were used to determine the associations between relevant variables.
RESULTS: Data from 941 patients were analysed. A total of 156 (16.6%) STEMI patients bled post-thrombolysis. Major, minor, and minimal TIMI occurred in 7 (0.7%), 17 (1.8%), and 132 (14.0%) patients, respectively. Age 65 years (P=0.031) and Malaysian Chinese (P=0.008) were associated with a higher incidence of bleeding post-thrombolysis. Conversely, foreigners (P=0.032) and current smoker (P=0.007) were associated with a lower incidence of bleeding. Both TIMI major (P<0.001) and TIMI minor (P<0.001) were associated with a higher incidence of all-cause in-hospital mortality among STEMI patients. TIMI minor bleeding was significantly higher in the streptokinase recipients. The bleeding sites were comparable between streptokinase and tenecteplase recipients, except for a significantly higher incidence of gastrointestinal bleeding in the streptokinase recipients (P=0.027).
CONCLUSION: In our Asian population, the incidence of total bleeding events following STEMI thrombolysis is comparable to that previously reported. The development of TIMI major and minor bleeding complications is associated with higher mortality.
OBJECTIVE: This scoping review aimed to explore and chart the interventions available for managing post-stroke fatigue in individuals recovering from stroke, providing healthcare professionals with evidence to guide the development of optimal treatments.
DESIGN: A scoping review.
DATA SOURCES: This review conducted a systematic search across six databases⎯PubMed, Web of Science, Cochrane Library, Scopus and CINAHL (via EBSCO), and CNKI, for articles published from 10 January 2012 to early May 2024.
REVIEW METHODS: This review followed the PRISMA-ScR reporting guidelines. Studies were selected based on the PCC framework, focusing on specific participants, concepts, and contexts. Exclusion criteria included ongoing studies without results, articles without full text, posters, reviews, and protocols. Tables and narrative descriptions were used to present relevant information on the interventions and their outcomes during the review process.
RESULTS: Twenty-seven studies were included, categorizing interventions for post-stroke fatigue into ten types: pharmacological treatments, physical activity, physical therapy, cognitive behavioral therapy, respiratory training, music therapy, mindfulness-based stress reduction, health education management, Traditional Chinese Medicine, and environmental enrichment.
CONCLUSION: The interventions for post-stroke fatigue have demonstrated positive effects in alleviating fatigue symptoms among stroke survivors. However, some approaches have limitations, and the most effective treatment strategy remains unclear. The multidisciplinary collaboration between nurses and healthcare professionals plays a critical role in managing post-stroke fatigue by providing patients with education on fatigue prevention and treatment, along with personalized care plans, including one-on-one or group interventions. Future research should focus on increasing sample sizes and conducting multicenter trials to identify the most effective intervention strategies for managing post-stroke fatigue.
METHODS: This multicenter prospective observational study was conducted with 140 patients experiencing migraine and indicated for prophylactic medications. Headache assessment was done at baseline and 3 months after receiving prophylactic medications using the Arabic version of MSQ 2.1, Headache Impact Test (HIT-6), and visual analog scale (VAS). The MSQ 2.1 was repeated 1 week after the first visit to a group of patients (n = 70) to assess test-retest reliability.
RESULTS: Cronbach's alpha for the MSQ 2.1 was 0.973, indicating excellent internal consistency. The intraclass correlation coefficient (average measure) was 0.99, indicating excellent test-retest reliability. There were statistically significant correlations between the MSQ 2.1 total score and monthly migraine days, VAS, and HIT-6 scores before and 3 months after prophylactic medications. The receiver operating characteristic curve revealed that an increase of 8.5 in the total score of the MSQ 2.1 represents the minimally important change that means significant improvement (area under the curve = 0.785, sensitivity = 0.861, specificity = 0.656, p
METHODS: Patients with anti-CNTN1+ autoimmune nodopathy detected in our laboratory from which clinical information was available were included. Clinical features and treatment response were retrospectively collected. Autoantibody, serum neurofilament light chain (sNfL), and serum CNTN1 levels (sCNTN1) were analyzed at baseline and follow up.
RESULTS: A total of 31 patients were included. Patients presented with progressive sensory motor neuropathy (76.7%) with proximal (74.2%) and distal involvement (87.1%), ataxia (71.4%), and severe disability (median INCAT at nadir of 8). A total of 11 patients (35%) showed kidney involvement. Most patients (97%) received intravenous immunoglobulin, but only 1 achieved remission with intravenous immunoglobulin. A total of 22 patients (71%) received corticosteroids, and 3 of them (14%) did not need further treatments. Rituximab was effective in 21 of 22 patients (95.5%), with most of them (72%) receiving a single course. Four patients (12.9%) relapsed after a median follow up of 25 months after effective treatment (12-48 months). Anti-CNTN1 titers correlated with clinical scales at sampling and were negative after treatment in all patients, but 1 (20/21). sNfL levels were significantly higher and sCNTN1 significantly lower in anti-CNTN1+ patients than in healthy controls (sNfL: 135.9 pg/ml vs 7.48 pg/ml, sCNTN1: 25.03 pg/ml vs 22,186 pg/ml, p
METHODS: The study was conducted in two phases (reliability assessment for phase 1 and validity assessment for phase 2). The Malay version of the Game Addiction Scale was created using a forward-translation procedure with the help of panelists consisting of researchers and educators from the fields of Psychology, Medicine, and Education to translate from English to Malay. The participants of the study were presented with both versions (Malay and English) during the data collection process. The study checked content validity with the help of 33 panelists and reliability based on the scores of 116 participants who spent at least 1 h and up to 6 h per week playing games.
RESULTS: The reliability was measured using Cronbach's alpha and provided high reliability ranging from 0.671 to 0.903 for all criteria. All criteria scored higher than 0.8 except for relapse (α=0.788) and problems (α=0.671) criteria, indicating that the instrument provides high reliability. The findings from the study show acceptable content validity with high I-CVI values ranging from 0.73 to 0.94 and an S-CVI/Ave value of 0.80. Internal consistency was excellent (α=0.949) and the Content Validity Index (I-CVI) was high for most items.
CONCLUSIONS: The results suggest that GASA is suitable for application among adolescents in Malaysia.