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Epithelial mechanics and mechanobiology have become 2 important research fields in life sciences and bioengineering. These fields investigate how physical factors induced by cell adhesion and collective behaviors can directly regulate biologic processes, such as organ development and disease progression. Cell mechanics and mechanobiology thus make exciting biophysics education topics to illustrate how fundamental physics principles play a role in regulating cell biology. However, the field currently lacks hands-on activities that engage students in learning science and outreach programs in these topics. One such area is the development of robust hands-on modules that allow students to observe features of cell shape and mechanics and connect them to fundamental physics principles. Here, we demonstrate a workflow that engages students in studying epithelial cell mechanics by using commercial histology slides of frog skin. We show that by using recently developed artificial intelligence-based image-segmentation tools, students can easily quantify different cell morphologic features in a high-throughput manner. Using our workflow, students can reproduce 2 essential findings in cell mechanics: the common gamma distribution of normalized cell aspect ratio in jammed epithelia and the constant ratio between the nuclear and cellular area. Importantly, because the only required instrument for this active learning module is a readily available light microscope and a computer, our module is relatively low cost, as well as portable. These features make the module scalable for students at various education levels and outreach programs. This highly accessible education module provides a fun and engaging way to introduce students to the world of epithelial tissue mechanics.
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Background: Multimorbidity has become a major public health problem among Chinese middle-aged and older adults, and the most costly to the health care system. However, most previous population-based studies of multimorbidity have focused on a limited number of chronic diseases, and diagnosis was based on participants' self-report, which may oversimplify the problem. At the same time, there were few reports on the relationship between multimorbidity patterns and health care costs. This study analyzed the multimorbidity patterns and changes among middle-aged and older people in China over the past decade, and their association with medical costs, based on representative hospital electronic medical record data. Methods: Two cross-sectional surveys based on representative hospital data were used to obtain adults aged 45 years and older in Xiangyang in 2013 (n = 20,218) and 2023 (n = 63,517). Latent Class Analysis was used to analyze changes in the patterns of multimorbidity, gray correlation analysis and ordered logistics model were used to assess the association of multimorbidity patterns with medical expenses. The diagnosis and classification of chronic diseases were based on the International Classification of Diseases, Tenth Revision codes (ICD-10). Results: The detection rate of chronic disease multimorbidity has increased (70.74 vs. 76.63%, p < 0.001), and multimorbidity patterns have increased from 6 to 9 (2013: Malignant tumors pattern, non-specific multimorbidity pattern, ischemic heart disease + hypertension pattern, cerebral infarction + hypertension pattern, kidney disease + hypertension pattern, lens disease + hypertension pattern; new in 2023: Nutritional metabolism disorders + hypertension pattern, chronic lower respiratory diseases + malignant tumors pattern, and gastrointestinal diseases pattern) in China. The medical cost of all multimorbidity patients have been reduced between 2013 and 2023 (RMB: 8216.74 vs. 7247.96, IQR: 5802.28-15,737 vs. 5014.63-15434.06). The top three specific multimorbidity patterns in both surveys were malignancy tumor pattern, ischemic heart disease + hypertension pattern, and cerebral infarction + hypertension pattern. Hypertension and type 2 diabetes are important components of multimorbidity patterns. Compared with patients with a single disease, only lens disorders + hypertension pattern were at risk of higher medical costs in 2013 (aOR:1.23, 95% CI: 1.03, 1.47), whereas all multimorbidity patterns were significantly associated with increased medical costs in 2023, except for lens disorders + hypertension (aOR:0.35, 95% CI: 0.32, 0.39). Moreover, the odds of higher medical costs were not consistent across multimorbidity patterns. Among them, ischemic heart disease + hypertension pattern [adjusted odds ratio (aOR):4.66, 95%CI: 4.31, 5.05] and cerebral infarction + hypertension pattern (aOR: 3.63, 95% CI: 3.35, 3.92) were the two patterns with the highest risk. Meanwhile, men (aOR:1.12, 95CI:1.09, 1.16), no spouse (aOR:1.09, 95CI: 1.03, 1.16) had a positive effect on medical costs, while patients with total self-pay (aOR: 0.45, 95CI: 0.29, 0.70), no surgery (aOR: 0.05, 95CI: 0.05, 0.05), rural residence (aOR: 0.92, 95CI: 0.89, 0.95), hospitalization days 1-5 (aOR: 0.04, 95CI: 0.04, 0.04), and hospitalization days 6-9 (aOR: 0.15, 95CI: 0.15, 0.16) had a negative impact on medical costs. Conclusion: Multimorbidity patterns among middle-aged and older adults in China have diversified over the past decade and are associated with rising health care costs in China. Smart, decisive and comprehensive policy and care interventions are needed to effectively manage NCDS and their risk factors and to reduce the economic burden of multimorbidity on patients and the country.
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Health Care Costs , Multimorbidity , Humans , Cross-Sectional Studies , China/epidemiology , Male , Female , Aged , Middle Aged , Health Care Costs/statistics & numerical data , Chronic Disease/epidemiology , Aged, 80 and over , Surveys and Questionnaires , East Asian PeopleABSTRACT
Introduction: Diastasis recti (DR) is characterized by an abnormal separation between the rectus abdominis muscles. Traditional repair includes only plication; however, complications may arise in the presence of concurrent ventral hernias (VH). This study aims to evaluate the safety and feasibility of diastasis repair in a United Arab Emirates (UAE) population. Methods and Procedures: This retrospective cohort study was conducted with IRB approval. All patients who underwent a DR repair (DRR) with concomitant ventral hernia repair between October 2022 and February 2024 were included. Results: A total of 20 patients were included in the study. The cohort was 80% female, with a mean overall age of 44.05 years. The mean body mass index was 27.4 kg/m2. All patients (100%) presented with DR associated with an abdominal wall defect; 17 patients (85%) with umbilical hernia, 2 patients (10%) with umbilical and incisional hernia, and 1 patient (5%) with umbilical with epigastric hernia. A total of 12 (60%) patients underwent laparoscopic DRR concomitant with VH repair, 5 (25%) patients underwent open DRR with VH repair and abdominoplasty, and 1 patient (5%) underwent DRR with VH repair and liposuction. All cases were successful without complications or conversions. Complications within 30 days included only seromas in 6 patients (30%), one requiring drainage. Conclusion: Our initial experience suggests that DR repair with concomitant VH repair and/or abdominoplasty is feasible and safe in the UAE population. Our experience demonstrated surgical outcomes compared to other regions in the world.
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One of the great challenges of document analysis is determining document forgeries. The present work proposes a non-destructive approach to discriminate natural and artificially aged papers using infrared spectroscopy and soft independent modeling by class analogy (SIMCA) algorithms. This is of particular interest in cases of document falsifications made by artificial aging, for this study, SIMCA, and Data-Driven SIMCA (DD-SIMCA) classification models were built using naturally aged paper samples, taken from three time periods: 1st period from 1998 to 2003; 2nd period from 2004 to 2009; and 3rd period from 2010 to 2015. Artificially aged samples (exposed to high temperature or UV radiation) were used as test sets. Promising results in detecting document falsifications related to aging were obtained. Samples artificially aged at high temperature were correctly discriminated from the authentic samples (naturally aged) with 100% accuracy. In contrast, the samples under the photodegradation process showed a lower classification performance, with results above 90%.
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BACKGROUND: Middle ear active implants, such as the Vibrant Soundbridge (VSB), offer an alternative to reconstructive surgery and other implantable hearing aid systems for patients with conductive, mixed, or sensorineural hearing loss. The primary objective of this work is to describe the auditory results obtained with VSB in our patient cohort, measuring the auditory gain in terms of average tonal thresholds and spoken word discrimination at 65 dB. Secondly, auditory gain differences between different types of hearing loss, coupling to the ossicular chain compared to round and oval windows, and the impact of open versus more conservative surgical approaches, were analyzed. METHODS: A cross-sectional observational study, with retrospective data collection, was conducted at a tertiary care center. Clinical and audiometric data pre- and post-implantation were included, from patients who underwent VSB device placement surgery between 2001 and 2024. RESULTS: 55 patients with an average age of 62.58 ± 17.83 years and a slight preference in terms of the female gender (52.72%) were included in the study. The average gain in the PTA for all types of hearing loss was 41.56 ± 22.63 dB, while for sensorineural hearing loss (SNHL) the gain was 31.04 ± 8.80 dB. For mixed-conductive hearing loss (C-MHL) a gain of 42.96 ± 17.70 was achieved, notably, in terms of absolute values, at frequencies of 4000 and 6000 Hz, with gains reaching 49.25 ± 20.26 dB at 4 K and 51.16 ± 17.48 dB at 6 K. In terms of spoken word discrimination, for all types of hearing loss, an improvement of 75.20 ± 10.11% was achieved. However, patients with C-MHL exhibited an approximately 13% higher gain compared to those with SNHL (69.32 ± 24.58% vs. 57.79 ± 15.28%). No significant differences in auditory gain were found between open and closed surgical techniques, nor in the proportion of adverse effects, when comparing one technique with the other. CONCLUSIONS: The VSB is effective in improving hearing in patients with mixed, conductive, and sensorineural hearing loss, with significant gains at high frequencies, especially through the round window membrane approach. The choice of surgical technique should consider the patient's anatomical characteristics and specific needs in order to optimize auditory outcomes and minimize postoperative complications.
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BACKGROUND: This study aimed to investigate the prevalence of social anxiety symptoms (SASs) and its associated factors among middle-aged teachers in secondary education schools. METHODS: A cross-sectional survey was conducted from December 2023 to March 2024 among 341 secondary education schoolteachers aged 45-59 in Chiang Mai, Thailand, involving an online survey. Effects of psychosocial variables on SASs were investigated, including attachment anxiety, attachment avoidance, neuroticism and extraversion personality traits, loneliness, perceived social stress, job burnout, and anxiety and depression. Multiple linear regression was used to identify predictors of SASs. RESULTS: This study found that 98 out of 341 (28.7%) teachers presented SASs. Multiple linear regression analysis showed that marital status (ß = 0.103, 95% CI [0.437, 3.404]), income (ß = 0.087, 95% CI [0.049, 3.758]), extraversion (ß = -0.179, 95% CI [-0.573, -0.198]), attachment anxiety (ß = 0.165, 95% CI [0.106, 0.359]), attachment avoidance (ß = 0.145, 95% CI [0.066, 0.243]), depression (ß = 0.242, 95% CI [0.248, 0.862]), loneliness (ß = 0.182, 95% CI [0.099, 0.580]), and perceived social stress (ß = 0.235, 95% CI [0.131, 0.373]) were significant predictors of SASs, explaining 51.1% of the variance. CONCLUSION: This study discovered a relatively high prevalence of SASs among middle-aged secondary schoolteachers.
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BACKGROUND: Suicide is a global health concern whose rates are soaring in many low-and-middle-income countries. Public awareness campaigns have been implemented in Brazil; however, their impact is uncertain. METHODS: This was an ecological study using population data from DATA-SUS, a Brazilian official notification system, selecting only deaths that were voluntarily self-inflicted (CID-10 × 60-X84). We analyzed all available data from 2000 to 2019 to assess trends before and after the national Yellow September (YS) campaign started in 2015. Differences in trends were assessed by Joinpoint Analysis (JA) and Regression Discontinuity Analysis (RDD), unadjusted and adjusted for economic factors. RESULTS: Overall, there was a progressive increase in the rate of relative (per 100,000 inhabitants) number of suicides over time between 2000 and 2019 (57 % increase). The JA detected a change in the slope of the curve representing an acceleration in suicides starting in the year 2015. Adjusted RDD revealed the year that Yellow September started significantly change the slope of the association between time and rates of suicide (pinteraction < 0.01), and marginal analysis detected the coefficient increased from 0.07 (95%CI 0.04-0.10) to 0.27 (95%CI -0.07-0.60) suicides/year per 100,000 inhabitants. LIMITATIONS: The ecological nature of the manuscript compromises causational implications. CONCLUSIONS: We found an increase in suicidal trends in Brazil, against the global trend that coincides with the beginning of a large national awareness campaign. Although we cannot attribute causality, our results reinforce the need of further studies to better understand the role of awareness campaigns in suicide reduction interventions, including potential unintended effects.
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BACKGROUND: The use of technologies has had a significant impact on patient safety and the quality of care and has increased globally. In the literature, it has been reported that people die annually due to adverse events (AEs), and various methods exist for investigating and measuring AEs. However, some methods have a limited scope, data extraction, and the need for data standardization. In Brazil, there are few studies on the application of trigger tools, and this study is the first to create automated triggers in ambulatory care. OBJECTIVE: This study aims to develop a machine learning (ML)-based automated trigger for outpatient health care settings in Brazil. METHODS: A mixed methods research will be conducted within a design thinking framework and the principles will be applied in creating the automated triggers, following the stages of (1) empathize and define the problem, involving observations and inquiries to comprehend both the user and the challenge at hand; (2) ideation, where various solutions to the problem are generated; (3) prototyping, involving the construction of a minimal representation of the best solutions; (4) testing, where user feedback is obtained to refine the solution; and (5) implementation, where the refined solution is tested, changes are assessed, and scaling is considered. Furthermore, ML methods will be adopted to develop automated triggers, tailored to the local context in collaboration with an expert in the field. RESULTS: This protocol describes a research study in its preliminary stages, prior to any data gathering and analysis. The study was approved by the members of the organizations within the institution in January 2024 and by the ethics board of the University of São Paulo and the institution where the study will take place. in May 2024. As of June 2024, stage 1 commenced with data gathering for qualitative research. A separate paper focused on explaining the method of ML will be considered after the outcomes of stages 1 and 2 in this study. CONCLUSIONS: After the development of automated triggers in the outpatient setting, it will be possible to prevent and identify potential risks of AEs more promptly, providing valuable information. This technological innovation not only promotes advances in clinical practice but also contributes to the dissemination of techniques and knowledge related to patient safety. Additionally, health care professionals can adopt evidence-based preventive measures, reducing costs associated with AEs and hospital readmissions, enhancing productivity in outpatient care, and contributing to the safety, quality, and effectiveness of care provided. Additionally, in the future, if the outcome is successful, there is the potential to apply it in all units, as planned by the institutional organization. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): PRR1-10.2196/55466.
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Ambulatory Care , Machine Learning , Humans , Brazil , Patient SafetyABSTRACT
Middle cerebral artery steno-occlusive disease (MCAD) has been recognized as a different clinical entity from moyamoya disease (MMD). Although MCAD can progress to MMD, the extent to which patients actually progress and the risk factors for this progression have not been fully elucidated. We retrospectively reviewed patients with MCAD who underwent RNF213 genotyping. Demographic features, RNF213 p.R4810K mutation, medical history, and longitudinal changes in angiography were analyzed. Sixty patients with 81 affected hemispheres were enrolled. During the follow-up period, 17 patients developed MMD, and the RNF213 p.R4810K mutation was the only factor significantly associated with progression to MMD (odds ratio, 16.1; 95% CI, 2.13-731; P = 0.001). The log-rank test demonstrated that patients with the mutation had a higher risk of progression to MMD (P = 0.007), stenosis progression (P = 0.010), and symptomatic cerebral infarction or hemorrhage (P = 0.026). In Cox regression analysis the p.R4810K mutation remained a significant factor after adjusting for age group (childhood or adult onset) at diagnosis (hazard ratio, 8.42; 95% CI, 1.10-64.4). Hemisphere-based analysis also showed that the mutation was associated with a higher risk of progression to the MMD hemisphere (P = 0.002), stenosis progression (P = 0.005), and cerebral infarction or hemorrhage (P = 0.012). The RNF213 p.R4810K mutation was identified as a risk factor for progression from MCAD to MMD. Genotyping for this mutation may contribute to risk stratification in MCAD.
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INTRODUCTION: Armenia's and Georgia's high rates of smoking and secondhand smoke and recent implementation of smoke-free laws provide a timely opportunity to examine factors that increase compliance, like social enforcement and support for governmental enforcement. METHODS: Using 2022 data from 1468 Armenian and Georgian adults (mean age=42.92 years, 48.6% male, 31.6% past-month smoking), multilevel linear regression examined tobacco-related media exposures, social exposures, and perceptions/attitudes in relation to: 1) likelihood of asking someone to extinguish cigarettes where a) prohibited and b) allowed; and 2) support of fines for smoke-free violations (1=not at all to 4=very). RESULTS: There was low average likelihood of asking someone to extinguish cigarettes where allowed (mean=1.01, SD=1.12) or prohibited (mean=1.57, SD=1.21) and 'little' agreement with fines for smoke-free violations (mean=2.13, SD=1.06). Having fewer friends who smoked, greater support for indoor smoke-free laws, and no past-month cigarette use were positively associated with all 3 outcomes. Greater exposure to media and community-based action supporting smoke-free policies, and witnessing more requests to stop smoking where prohibited, were associated with higher likelihood of asking someone to extinguish cigarettes where allowed or prohibited. Less exposure to news stories opposing smoke-free policies and cigarette ads and higher perceived harm of cigarettes were also related to higher likelihood of asking someone to stop smoking where prohibited. Higher perceived harm of cigarettes was also associated with greater agreement with fines for smoke-free violations. CONCLUSIONS: Comprehensive strategies targeting social norms, media exposure, and risk perceptions are needed to effectively facilitate strategies to enhance smoke-free law enforcement.
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Environmental health services (e.g., water, sanitation, hygiene, energy) are important for patient safety and strong health systems, yet services in many low- and middle-income countries are poor. To address this, the World Health Organization (WHO) and the United Nations Children's Fund (UNICEF) developed the Water and Sanitation for Health Facility Improvement Tool (WASH FIT) to drive improvements. While widely used, there is currently no systematic documentation of how WASH FIT has been adapted in different contexts and the implications of these adaptations. We conducted a systematic scoping review to assess WASH FIT adaptation and implementation, specifically evaluating context and implementing stakeholders, the WASH FIT process and adaptation, and good practices for implementation. Our search yielded 20 studies. Implementation was typically government-led or had a high level of government engagement. Few details on healthcare facility contexts were reported. Adaptation was widespread, with nearly all studies deviating from the five-step WASH FIT cycle as designed in the WHO/UNICEF manual. Notably, many studies conducted only one facility assessment and one or no rounds of improvement. However, reporting quality across studies was poor, and some steps may have been conducted but not reported. Despite substantial deviations, WASH FIT was favorably described by all studies. Good practices for implementation included adequate resourcing, government leadership, and providing WASH FIT teams with sufficient training and autonomy to implement improvements. Low-quality reporting and a high degree of adaptation make it challenging to determine how and why WASH FIT achieves change. We hypothesize that healthcare-facility level action by WASH FIT teams to assess conditions and implement improvements has some effect. However, advocacy that uses WASH FIT indicators to highlight deficiencies and promotion of WASH FIT by WHO and UNICEF to pressure governments to act may be equally or more powerful drivers of change. More rigorous evidence to understand how and why WASH FIT works is essential to improve its performance and inform scale-up.
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Background: Maternal mortality remains a persistent public health concern despite significant strides in reduction over the past few decades, with a global maternal mortality ratio (MMR) of 223 deaths per 100,000 live births in 2020, indicating a 34.3% decline over 20 years, with Low income countries (LICs) and Lower Middle-Income Countries (LMICs) bearing the major burden. Effective implementation of facility-based near-miss case reviews (NMCR), endorsed by the World Health Organization (WHO), faces challenges hindering progress, making exploring implementation strategies through a scoping review essential. This scoping review aims to identify and characterize implementation strategies employed in Low and Lower Middle- Income Countries to facilitate the implementation of facility-based NMCR. Methods: The scoping review will follow Arksey and O'Malley's methodological framework, involving five stages: identifying the research question, selecting relevant studies, selecting data, charting, and summarizing the results. Electronic databases like PubMed, Embase, Web of Science, EBSCOhost - CINAHL Ultimate, and Ovid MEDLINE will be searched, supplemented by citation tracking. Rayyan will be used to screen and remove duplicates, with data charting conducted using Google Sheets. Two independent reviewers will conduct blinded screening, eligibility assessment, and inclusion phases. Reviewers will conduct Systematic data extraction independently using piloted forms, with discrepancies resolved through team discussion and consensus. Results: The review will identify and characterize implementation strategies employed to facilitate the implementation of facility-based near-miss case reviews in LICs and LMICs. Conclusions: The findings of this review will contribute to the understanding of implementing strategies for facility-based NMCR in LICs and LMICs. The review can help in designing interventions/programs to reduce maternal mortality and knowledge products.
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BACKGROUND: Empty nose syndrome (ENS) is a poorly understood, debilitating condition affecting a minority of patients who underwent nasal airway surgery, most commonly following inferior turbinate surgery. Few publications have demonstrated middle turbinate resection (MTR) causing ENS, but MTR is still considered a potential cause of ENS. The Empty Nose Syndrome 6-item Questionnaire (ENS6Q) is validated for ENS diagnosis, with ENS6Q ≥ 11 considered highly suggestive of ENS. The purpose of this multicenter study was to determine the incidence of patients with ENS6Q ≥ 11 following subtotal MTR during endoscopic sinus surgery (ESS) for chronic rhinosinusitis with nasal polyps (CRSwNP) by comparing preoperative and postoperative ENS6Q scores. METHODS: A multi-institutional prospective cohort study (8 US institutions) was conducted on patients who underwent bilateral subtotal MTR during ESS for CRSwNP. Preoperative and postoperative ENS6Q scores were compared after at least 12 months of postoperative follow-up. RESULTS: Of 110 patients, mean age was 51.6 years and 59.1% were male. Mean follow-up was 14.5 ± 2.5 months (range 12.1-22.3 months). Mean preoperative and postoperative ENS6Q were 7.7 and 2.2, respectively, demonstrating a mean 5.5 point decrease postoperatively (p < 0.0001). At final follow-up, no patient had an ENS6Q ≥ 11. Of note, 20% of patients had preoperative ENS6Q scores ≥11, but all decreased to <11 postoperatively. CONCLUSIONS: Based on prospective multicenter data over 1-2 years postoperatively, subtotal MTR for CRSwNP never led to ENS6Q scores ≥11, and patients experienced significant decreases in ENS6Q postoperatively. Subtotal MTR during ESS for CRSwNP was, therefore, unlikely to cause ENS even with long-term follow-up. LEVEL OF EVIDENCE: 4 Laryngoscope, 2024.
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BACKGROUND: High-temperature (HT) stress significantly affects the quality of rice (Oryza sativa L.), although the underlying the mechanism remains unknown. Therefore, in the present study, we assessed protein components, amino acids, mineral element levels, starch biosynthesis enzyme activity and gene expression of two heat-sensitive and two heat-tolerant genotypes under HT treatment during early (from 1 to 10 days, T1) and mid-filling (from 11 to 20 days, T2) after anthesis. RESULTS: Except for one cultivar, most rice varieties exhibited increased levels of amylose, chalky degree and protein content, along with elevated cracked grains and pasting temperatures and, consequently, suppressed amino acid levels under HT stress. HT treatment also increased protein components, macro- (Mg, K, P and S) and microelements (Cu, Zn, and Mo) in the rice flour. Both HT treatments reduced the activity of ADP-glucose pyrophosphate, ground-bound starch synthase, as well as the relative ratio of amylose to total starch, at the same time increasing starch branch enzyme activity. The expression levels of OsAGPL2, OsSSS1 and OsSBE1 in all varieties exhibited the same trends as enzyme activity under HT treatment. CONCLUSION: High temperatures negatively affected rice quality during grain filling, which is related to heat tolerance and grain shape. Altered enzymatic activity is crucial to compensate for the lowered enzyme quality under heat stress. © 2024 Society of Chemical Industry.
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Sudden unexpected death in Epilepsy (SUDEP) is one of the leading causes of death in people with epilepsy (PWE). Awareness and taking adequate preventive measures are pivotal to reducing SUDEP. Nearly 80% of PWE live in lower-middle-income countries (LMICs) such as India where for many, epilepsy management is by psychiatrists. To evaluate the knowledge, attitude and practices of Indian psychiatrists on SUDEP and seizure risk. A cross-sectional online survey of 12 Likert response questions using validated themes, was circulated among Indian Psychiatric Society members. Non-discriminatory exponential snowballing technique leading to convenience non-probability sampling was used. The inquiry involved SUDEP-related topics including the need for and importance of counselling. Descriptive statistics and the chi-square test were used for analysis. The psychiatrists responding (n = 134) were likely to be males (72.4 %), urban (94 %) and affiliated to academic institutions (76.1 %). Nearly all saw PWE monthly with over half (54 %) seeing more than 10. Nearly two-third (64.17 %) did not counsel PWE regarding SUDEP, due to fear of raising concerns in caregivers/family (33.3 %), patients (38.9 %) or lack of time (35.6 %), though 37 % had lost patients due to SUDEP. Over two-third (66.7 %) agreed risk counselling was important. Barriers included fear of raising concerns, limited time, and training. A strong need for national SUDEP guidelines (89 %) and suitable training (75.4 %) was expressed. Though epilepsy care is provided by a considerable number of psychiatrists, there is a poor understanding of SUDEP. Enhancing the awareness and understanding of SUDEP is likely to enhance epilepsy care.
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Objective: Sarcopenia is a gradually advancing systemic disorder affecting skeletal muscles, primarily distinguished by diminished muscle mass and functional decline. As of present, a universally accepted diagnostic criterion for sarcopenia has yet to be established. From the perspective of the constitution theory in traditional Chinese medicine (TCM), the Yin-deficiency constitution is believed to have a significant correlation with the development of sarcopenia. The primary objective of this study was to examine the potential association between sarcopenia and Yin-deficiency constitution. Methods: The present study is a cross-sectional analysis. The Asian Working Group for Sarcopenia (AWGS) recommended a diagnostic criterion for sarcopenia. A total of 141 participants over 50 years of age were diagnosed with sarcopenia. To determine the constitution of each patient, classification and determination standards were used in traditional Chinese medicine. In this study, a combination of logistic regression and propensity score matching (PSM) was employed to analyze a dataset comprising 1,372 eligible observations. The diagnostic efficacy of the test in distinguishing sarcopenia was assessed through receiver operating characteristic (ROC) curve analysis. Results: The relationship between Yin-deficiency constitution and sarcopenia was examined using logistic regression analysis. In the crude model, the odds ratio (OR) was found to be 3.20 (95% confidence interval [CI]: 1.70-6.03). After adjusting for various confounding factors, including gender, sex, 6 m walking test/(m/s), SMI, and maximum grip strength/kg, the OR increased to 9.70 (95% CI: 3.20-69.38). The associations between seven other biased traditional Chinese medicine (TCM) constitutions and sarcopenia were not found to be statistically significant in the fully adjusted model. The propensity score matching (PSM) analysis yielded consistent results with the logistic regression analysis. Receiver operating characteristic (ROC) curve analysis showed that the AUC of the Yin-deficiency constitution combined with age and gender reached 0.707. Conclusion: Among the nine TCM constitutions examined, the Yin-deficiency constitution demonstrates an independent association with sarcopenia. Yin-deficiency constitution may serve as a potential risk factor for the development of sarcopenia. To establish a causal relationship, further experimental investigations are warranted. The diagnostic performance of sarcopenia is effectively demonstrated by the Yin-deficiency constitution combined with age and gender.
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Medicine, Chinese Traditional , Sarcopenia , Humans , Sarcopenia/diagnosis , Cross-Sectional Studies , Female , Male , Aged , Middle Aged , Yin Deficiency/diagnosis , ROC Curve , Aged, 80 and overABSTRACT
Despite the fact that labor depends on too many interacting factors and no parameter can fully predict its outcome, fetal cerebral Doppler has emerged as the most reliable tool for prediction, in contrast with fetal weight, which performs significantly worse in the last weeks of pregnancy. The importance of the cerebral Doppler follows the inverse pathway of fetal weight increasing its performance in the last weeks of pregnancy and reaching its highest ability prior to labor. A combination of cerebral flow, fetal weight, and selected clinical information may obtain moderate predictions of labor outcome, provided the interval to labor is not long.
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AIMS: Very low-calorie diet (VLCD) can induce weight loss and diabetes remission (DR) amongst people with obesity and recent-onset type 2 diabetes (T2D). We aimed to determine the effectiveness and acceptability of VLCD in achieving DR amongst Sri Lankan adults with T2D. METHODS: A retrospective analysis was conducted in a diabetes practice where VLCD-based Diabetes Remission Programme (VDRP) was offered for adults (>18 years) with T2D for <3 years and body mass index over 25 kg/m2. VLCD (~800 kcal/day, provided with/without diet replacement formula) was offered for 8-12 weeks, followed by gradual food reintroduction and exercise. DR was defined as HbA1c <6.5% at least 3 months after stopping glucose-lowering medications. RESULTS: A total of 170 participants who enrolled in the VDRP (mean age 38.4 years [±11.1], men 68%, mean baseline HbA1c 86.9 [±18.1] mmol/mol (10.1 [±2.1]%), median duration of T2D 2 years [IQR 1-2]) and 87 (51%) of them followed the programme (attended at least one follow-up visit). Amongst the individuals who followed the VDRP, 40.2% achieved DR (35/87), compared with 2.4% (2/83) amongst those who did not follow the VDRP (aHR 9.3, 95% CI 2.2-16.4, p = 0.002). The proportion achieving normoglycaemia (HbA1c < 6.5%) but continued to take glucose-lowering medication was 20/87 among VDRP followers and 20/85 amongst VDRP non-followers. The commonest reasons for not following the VDRP were too restrictive dietary quantity (92%) and difficulties in finding recommended food items (67%). Majority (79%) would recommend VDRP to others. CONCLUSIONS: VDRP is effective in achieving T2D remission amongst Sri Lankan adults with recently diagnosed T2D and obesity. Over half of the participants followed the programme and over 75% would recommend it to others, indicating good acceptability.
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Individualised treatment, including genetic services, calls for an increased role of primary healthcare practitioners (pHCPs) in diagnosing and caring for individuals with genetic conditions. PHCPs' genetics knowledge and practices must be current to ensure adequate care. A scoping review was conducted to explore peer-reviewed articles on the knowledge, attitudes, and practices (KAPs) of pHCPs concerning genetics, genetic testing, and genetic services. English-language human genetics/genomics articles published between January 1990 and April 2022 in low- and middle-income countries (LMICs) were included. Twenty-eight articles from 16 LMICs in five World Health Organisation (WHO)-defined regions met the inclusion criteria and showed a steady increase in publications, with varied contributions by region. The Eastern Mediterranean Region (EMR) contributed the most articles (n = 8), while the Western Pacific Region (WPR) had the least (n = 2). Brazil published the most articles (n = 6), while ten countries contributed one article each. Fifteen articles included knowledge, 19 included attitudes towards genetics, and eight included genetic practices. The findings indicate that pHCPs in LMICs lack knowledge of genetics and its applications despite their positive outlook towards genetic services. Barriers such as limited resources, financial constraints, and cultural or religious beliefs hinder access to genetic services. Enhancing pHCPs' genetics education is vital for improving care for those affected by genetic conditions. The scarcity of literature in LMICs emphasises the need for research on educational interventions to improve patient outcomes and family support.