articles+ search results

Epilepsy, Neurological conditions, WES, Saudi Arabia, Variants, Medicine, Genetics, and QH426-470

Abstract Background Epilepsy, a serious chronic neurological condition effecting up to 100 million people globally, has clear genetic underpinnings including common and rare variants. In Saudi Arabia, the prevalence of epilepsy is high and caused mainly by perinatal and genetic factors. No whole-exome sequencing (WES) studies have been performed to date in Saudi Arabian epilepsy cohorts. This offers a unique opportunity for the discovery of rare genetic variants impacting this disease as there is a high rate of consanguinity among large tribal pedigrees. Results We performed WES on 144 individuals diagnosed with epilepsy, to interrogate known epilepsy-related genes for known and functional novel variants. We also used an American College of Medical Genetics (ACMG) guideline-based variant prioritization approach in an attempt to discover putative causative variants. We identified 32 potentially causative pathogenic variants across 30 different genes in 44/144 (30%) of these Saudi epilepsy individuals. We also identified 232 variants of unknown significance (VUS) across 101 different genes in 133/144 (92%) subjects. Strong enrichment of variants of likely pathogenicity was observed in previously described epilepsy-associated loci, and a number of putative pathogenic variants in novel loci are also observed. Conclusion Several putative pathogenic variants in known epilepsy-related loci were identified for the first time in our population, in addition to several potential new loci which may be prioritized for further investigation.

Acute annular outer retinopathy, Acute zonal occult outer retinopathy, Invasive ductal carcinoma, Retinal disease, Case report, Ophthalmology, and RE1-994

Abstract Background Acute annular outer retinopathy (AAOR) is an uncommon disease. To date, there are few documented cases in the literature. Our case report is the first to describe a case of acute annular outer retinopathy in a patient with invasive ductal breast carcinoma. Case presentation The patient presented with photopsias and visual loss approximately 3 weeks prior to a diagnosis of invasive ductal breast carcinoma. We have documented the outer annular white ring seen in the acute phase of this disease and correlate it anatomically with Spectral-domain optical coherence tomography (SD-OCT) imaging. We identified RPE atrophy with nodular hyperreflectivity and loss of ellipsoid layer within the white annular ring with corresponding visual field loss. Fundus autofluorescence correlated with structural alterations seen on SD-OCT and showed both presumed active hyperautofluorescent zones with patchy hypoautofluorescent zones of atrophy and a classic annular hyperautofluorescent border. This case provides additional information about the natural history of this rare entity and its prognosis and varied presentation. Conclusions The authors report a single case of acute annular outer retinopathy in a patient with invasive ductal breast carcinoma with the corresponding SD-OCT, fundus autofluorescence and visual field findings, during the acute phase of the disease. These findings provide new insight into the characteristic features, etiology and progression of this rare disease.

decolonial design education, design pedagogy, minor gestures, decoloniality, critical pedagogy, Drawing. Design. Illustration, and NC1-1940

This paper lays out the groundwork for a concept we define as minor gestures within design education. Moving away from a conversation centered around decolonization—a term, we argue, that has been co-opted to become a placeholder for equality, diversity, and inclusion, and tick-box exercises within academic institutions— we assert that minor gestures create the conditions for meaningful conversations on what it actually means to move towards decolonizing design education. Using examples from our own pedagogical practices, we sketch out and outline a proposition for minor gestures as theory-in-the-making, or an incomplete pathway towards meaningful, structural change.

Epidermolysis bullosa, Supraglottic stenosis, Laryngeal manifestation, Otorhinolaryngology, and RF1-547

Epidermolysis bullosa (EB) is a group of inherited disorders characterized by increased vulnerability to mechanical stress at the dermo-epidermal junction and basilar layer of the epidermis. Laryngeal EB involvement is a major and life-threatening manifestation of the disease. Due to the nature of EB, granulation tissue and stenosis can occur, usually at the glottic, subglottic, or supraglottic levels, as seen in our patients.We described cases in which four patients with EB presented with supraglottic stenosis and were managed at tertiary hospital in Saudi Arabia. The clinical and therapeutic characteristics of all patients are discussed.

Core muscles strength, Dynamic balance, Hospital staff, Miscellaneous systems and treatments, and RZ409.7-999

Abstract Background Healthcare workers are at the risk of developing weakness in core muscles and balance disturbance due to stress at the workplace. The purpose of this study was to examine the relationship between core muscle strength measured with a plank test and dynamic balance assessed with the modified Star Excursion Balance Test (MSEBT) among hospital staff. A convenience sample of 27 healthy male employees at Rabigh General Hospital participated in the study; participants performed MSEBT and plank tests in the gym of the physical therapy department at the hospital. Results The mean age of the 27 participants was 32.19, standard deviation (SD) 4.16 years; mean height was 171.15, SD 6.39 cm; mean weight was 72.37, SD 11 kg; and body mass index was 24.73, SD 3.62 kg/m2. Pearson’s correlation coefficient showed a positive significant correlation between scores on the plank test with leg reach scores on MSEBT. The data showed a highest correlation between scores on plank test with dominant anterior leg reach scores on MSEBT (r = 0.446, p = 0.010), and lowest with non-dominant anterior leg reach scores on MSEBT (r = 0.335, p = 0.044). Conclusion Weak to moderate positive significant correlation between the plank test of isometric core muscle strength and both the right and dominant of the anterior, posteromedial, and composite score on the MSEBT of the lower limb and significantly with non-dominant anterior reach. There was no significant difference between the administrative and health practitioner on the plank test or MSEBT.

Government, Perception, Middle East, Arab countries, COVID-19, Level of satisfaction, Public aspects of medicine, and RA1-1270

Abstract Background Public acceptance of governmental measures are key to controlling the spread of infectious diseases. The COVID-19 pandemic has placed a significant burden on healthcare systems for high-income countries as well as low- and middle-income countries (LMICs). The ability of LMICs to respond to the challenge of the COVID-19 pandemic has been limited and may have affected the impact of governmental strategies to control the spread of COVID-19. This study aimed to evaluate and compare public opinion on the governmental COVID-19 response of high and LMICs in the Middle East and benchmark it to international countries. Methods An online, self-administered questionnaire was distributed among different Middle Eastern Arab countries. Participants’ demographics and level of satisfaction with governmental responses to COVID-19 were analyzed and reported. Scores were benchmarked against 19 international values. Results A total of 7395 responses were included. Bahrain scored highest for satisfaction with the governmental response with 38.29 ± 2.93 on a scale of 40, followed by the Kingdom of Saudi Arabia (37.13 ± 3.27), United Arab Emirates (36.56 ± 3.44), Kuwait (35.74 ± 4.85), Jordan (23.08 ± 6.41), and Lebanon (15.39 ± 5.28). Participants’ country of residence was a significant predictor of the satisfaction score (P

active stretching, pectoralis muscles, rounded shoulder posture, strength training, trapezius muscle, and Medicine

Background: The shortening of the pectoralis minor muscle (PMi-M) and weakening of the lower trapezius muscle (LTr-M) affect scapular movement, resulting in the development of a rounded shoulder posture and reduction in the shoulder flexion range of motion (SFROM). Objective: This study evaluated the combined effect of LTr-M strengthening and PMi-M stretching on correcting the rounded shoulder postures and SFROM among young Saudi females. Methods: This study was based on a two-arm parallel-group repeated measures randomized comparative design. A total of sixty female participants with rounded shoulder postures were recruited and randomly allocated into groups 1 and 2 (n = 30/group). Each group performed supervised PMi-M stretching; however, group 2 performed a combination of LTr-M strengthening and PMi-M stretching. The outcomes, including rounded shoulder posture and SFROM, were assessed using the pectoralis minor length test (PMLT) and universal goniometer. A repeated measure ANOVA was used to compare the differences within-group and between-group for the outcomes measures at one-week (baseline) pre-intervention, two weeks, and three -weeks post-intervention. The significance level was set at q > 2.00 and p < 0.05 for all respective statistical analyses. Results: The within-group comparison revealed significant improvements (q > 2.00) in the outcomes of PMLT and SFROM when comparing their post-intervention scores to the baseline scores. The between-group comparison revealed a significant and an insignificant (q < 2.00) difference in the outcomes of PMLT and SFROM, respectively when comparing their scores at the second- and third-week post-intervention. Furthermore, the effect size of the intervention suggests an advantage of group 2 over group 1 in increasing the resting length of the PMi-M only among young Saudi females. Conclusions: The combined effect of LTr-M strengthening and PMi-M stretching was more beneficial than PMi-M stretching alone in correcting the rounded shoulder posture among young Saudi females by increasing PMi-M resting length. However, it could not yield a differential improvement in the SFROM outcome among them.

Night eating syndrome, Binge eating, Psychological symptoms, Depression, Anxiety, Impulsiveness, Science (General), and Q1-390

The objective of this meta-analysis was to find out the prevalence of Night Eating Syndrome (NES) associated with psychological disorders among university students. Extensive search of database yielded 1541 articles matching the search keywords, out of which were 1528 were excluded due to difference in population, outcome, and study design. At the end, only 13 articles were retrieved which aligned with the inclusion criteria. Prevalence of NES associated with psychological disorders in 9432 participants was 8.2% (95% CI 4.9: 13.4) but there was high level of heterogeneity. Female university students had a higher prevalence of the disorder (7.2%) with a high degree of heterogeneity (τ2 = 0.687, I2 = 96%, P

Social Sciences, Management. Industrial management, and HD28-70

This study aims to provide comprehensive insights into the social media marketing characteristics affecting customer buying intention. The model was theoretically based on and explored using a quantitative approach. A survey strategy was adopted, and a five-point Likert questionnaire was distributed to Jordanian citizens. A total of 237 responses were received. The hypothesis testing followed structural equation modeling using SPSS software. The findings suggest that all social media marketing subcontracts exhibit a significant positive effect on buying intention, whereby accessibility is the highest. Customer involvement also moderates the relationship between social media marketing and customer buying intention. The proposed model provides new insights into social media marketing drivers affecting buying intentions and engagement with an entrepreneurial brand or product. This study reaffirms that social media marketing can significantly influence the success of Jordanian entrepreneurial firms and understanding how to use this tool effectively can significantly change how businesses operate.

covid-19, medical education, acceptance, vaccine, and Medicine

Background: COVID-19 was declared a public health emergency of global concern by the World Health Organization (WHO) on January 30, 2020. Vaccination is one of the most effective methods for halting the pandemic and preventing complications. Vaccine hesitancy is a possible threat to global public health. Understanding the key determinants that influence the community's preferences and demands for a future vaccine may aid in the development of strategies to improve the global vaccination program. The aim of this study was to assess the beliefs, barriers, and acceptance of COVID-19 vaccination among Taif University students in Saudi Arabia. Materials and Method: This was a descriptive cross-sectional study, based study in Taif University, Saudi Arabia. Data was collected using a designed self-administered questionnaire that was shared as a link through social media. 332 students were considered eligible to participate voluntarily. Data were analyzed using the (SPSS) program version 25. Results: Out of 332 participants, 278 (83.7%) were accepting to take the covid vaccine, while 54 (16.3%) refused. Believes in vaccine safety and effectiveness and trust in the ability of the vaccine to prevent the complication, were all associated with high acceptance rate. Fear about side effects is considered a major factor for vaccination refusal. Conclusion: Most of the participants have the willingness to be vaccinated. The majority of students who agreed to take the vaccine were in the medical field, and that is mostly due to their high knowledge exposure. This indicates the importance of raising the awareness of the non-medical students.

Eastern Mediterranean region, honor killing, violence against women, femicide, homicide, and Medicine

Honor killing is a violent crime committed by one or more perpetrators, in which the crime’s intention is to restore honor to their family. In this narrative review, the authors investigate the epidemiology of honor killing in the Eastern Mediterranean Region. Furthermore, the social, cultural, and legal aspects of honor killing are discussed. Numerous socio-cultural factors lead to the action of killing for honor in this region. They include deeply rooted patriarchal dominance, the desire to maintain social status, and being poorly educated. Honor killing perpetrators have similar characteristics, such as rating female chastity at a higher price and justifying violence against women. The impact of honor killing on family members is much greater than the perceived families’ beliefs of the community’s rejection of the female’s dishonorable behavior. Silence culture dominates these societies, and many crimes are under-reported in this region. Often, a judicial trial is not conducted for such heinous crimes. Penal code reforms, campaigns to promote human rights, steps to improve the education level, and active participation of civil society in condemning such crimes are a few essential measures that need to be considered in order to curb the social evil of honor killing.

Medicine (General) and R5-920

Introduction: The aim of this study was to evaluate the change in the healthcare providers’ perceptions regarding the World Health Organization Surgical Safety Checklist (WHO SSC) and patient safety in the operating room (OR) at a tertiary hospital in Riyadh, Saudi Arabia. Methods: This cross-sectional study was conducted at King Abdulaziz Medical City. Data were collected from two years (2011 and 2019) for comparison. The co-investigators distributed a self-administered Likert scale questionnaire in the various operating areas (35 ORs). Results: The total sample was 461. Number of participants enrolled from both years was 235 (51%) and 226 (49%), respectively. The results indicated a statistically significant difference in the attitude of the participants regarding all aspects of patient safety in the OR when the two periods were compared (p < 0.001). Similarly, healthcare providers’ perceptions regarding the importance of the WHO SSC increased from 50% (2011) excellent to 68% excellent (2019) (p < 0.001). Conclusions: Currently, more healthcare providers recognize the importance of the WHO SSC, and more have a positive attitude toward teamwork, communication, and feeling free to speak out when surgical safety is compromised. All of these cultural changes have positive impact on the overall safety of the OR; however, there are still aspects requiring improvement to provide a safer OR and surgery. Educational interventions regarding the importance of communication and teamwork would improve the safety of surgical care in the OR.

medical students, medical schools, social accountability, social responsibility, medical education, Education (General), and L7-991

BackgroundGlobally, there is a rising interest in the concept of social accountability (SA). The literature evaluating SA of medical schools is limited; however, some international studies have revealed a lack of understanding of SA by medical students. This study evaluated the perception of SA among medical students at a governmental university in Saudi Arabia.MethodA cross-sectional study with 336 currently enrolled medical students was conducted from September 2020 to May 2021. The data were collected using an electronic survey comprised of the THEnet questionnaire that included 12 items to assess the perception of SA and some demographic variables. The total score was categorized into four groups and compared with the demographic profile of students.ResultsOut of the 336 participants, the mean age was 21.26 ± 0.5 years, with most students in the 19–21 age group (n = 154, 46%), and 189 (56.3%) were males. In addition, preclinical and clinical students had similar representation: 170 (51%) and 166 (49%), respectively. Most participants (173, 52%) scored in the 18–36 range, reflecting good perceived SA. The demographic profile of students (i.e., age, GPA, and year of study) was significantly associated with perceived SA (p = 0.003, 0.002, and < 0.001, respectively).ConclusionThe study concludes that most medical students had a good level of perceived SA about their institution. The preclinical year students exhibited a better perception of SA. The final-year students were more critical about the SA of the institution compared to other students.

Strength, Functional performance, Sprint, Collegiate male football players, Plyometric training, NMES, and Medicine

Background The study’s objective was to analyze the influence of an 8-week neuromuscular electrical stimulation (NMES) with a plyometric (PT) and strength training (ST) program on muscular, sprint, and functional performances in collegiate male football players. Methods Sixty collegiate male football players participated in this randomized controlled trial single-blind study. All the participants were randomly divided into two groups: (1) NMES group (Experimental, n = 30) who received NMES assisted ST and (2) sham NMES group (Control, n = 30) who received sham NMES assisted ST. In addition, participants from both groups received a PT program; both groups received intervention on three days a week for 8-weeks. The study’s outcomes, such as muscular, sprint, and functional performances, were assessed using a strength test (STN) for quadriceps muscle, sprint test (ST), and single-leg triple hop test (SLTHT), respectively, at baseline pre-intervention and 8-week post-intervention. The interaction between group and time was identified using a mixed design (2 × 2) ANOVA. Results Significant difference found across the two time points for the scores of STN: F (1.58) = 5,479.70, p < 0.05; SLTHT: F (1.58) = 118.17, p < 0.05; and ST: F (1.58) = 201.63, p < 0.05. Similarly, the significant differences were found between groups averaged across time for the scores of STN: F (1.58) = 759.62, p < 0.05 and ST: F (1.58) = 10.08, p < 0.05. In addition, after 8-week of training, Cohen’s d observed between two groups a large to medium treatment’s effect size for the outcome STN (d = 10.84) and ST (d = 1.31). However, a small effect size was observed only for the SLTHT (d = 0.613). Conclusions Findings suggest that the effect of PT and ST with either NMES or sham NMES are equally capable of enhancing muscular, sprint, and functional performances in collegiate male football players. However, PT and ST with NMES have shown an advantage over PT and ST with sham NMES in improving muscular performance and sprint performance among the same participants.

Medicine

Foreign bodies, Respiratory tract, Bronchoscopy, Tracheostomy, Case report, Otorhinolaryngology, and RF1-547

Aspiration of foreign body into the airway is a common emergency in pediatric population and has high risk of morbidity and mortality. Clinical presentation of foreign body aspiration varies between children. Some children may present to emergency department with acute life-threatening presentations that require immediate intervention, while others might have long term coarse of symptoms that were misdiagnosed and mistreated for long time. Variation of clinical presentations based on location of dislodged foreign body in the airway tree and size of the aspirated foreign body. Large impacted foreign body creates extra challenge and possible complications during attempt of retrieval via endoscopy alone. We report a case of large aspirated foreign body that had multiple failed attempts of endoscopic removal, and eventually retrieved using combined endoscopic and open approach without tracheostomy. This technique is safe and efficient in cases that failed conventional endoscopy due to large foreign body size.

Online Learning, Teaching, Pedagogy of Care, Technology, Holistic Education, Digital Learning, Special aspects of education, and LC8-6691

This article discusses the importance of pedagogy of care designed for online teaching and learning settings. We offer a model for care in online education built on theoretical foundations, including Jerome Bruner’s (1996) work on folk pedagogies. Through the lens of Bruner’s folk pedagogies, there are new possibilities for developing folk pedagogies designed for care in online spaces. Threading this with experiential learning, humanistic psychology, and theory about technologies, we identify tensions within human-technological intersections, including the intersections of agency between human and machine. While such tensions are important to identify, there is also a need to move beyond the tensions and the implied binary between the human and the technological to envision new assemblages and creative possibilities that afford care and allow for student agency. Stemming from this model, we offer practical implications for educators and researchers towards a human-centered pedagogy of care for online learning pointing to technological futures.

amphibian, biodiversity, landscape connectivity, urban conservation, Environmental sciences, GE1-350, Ecology, and QH540-549.5

Abstract Cities worldwide are expanding in area and human population, posing multiple challenges to amphibian populations, including habitat loss from removal of wetlands and terrestrial upland habitat, habitat fragmentation due to roads and the built environment, and habitat degradation from pollutants, extensive human use and introduced species. We developed an eight‐step urban amphibian conservation framework based on established monitoring, analytical methods and community engagement to enable amphibian conservation in a large urban centre. The framework outlines a process used to conserve biodiversity in a complex landuse and decision‐making environment supported by a series of successive complementary modelling techniques to measure amphibian presence, priority habitat and functional connectivity. We applied the framework in Calgary, Alberta, Canada to illustrate its potential. Here, urbanization has reduced wetlands by 90% and ecological knowledge on amphibians was poor. We improved knowledge on amphibian diversity and distribution, identified core wetlands and movement pathways for amphibian species and identified barriers in the wetland network where construction or restoration measures could re‐establish amphibians or increase their densities. This knowledge was shared with ecologists and city planners for implementation through appropriate policies and plans. Our framework provides a series of stepwise products to improve an urban municipality's ability to restore or conserve priority habitat and movement pathways necessary for amphibian survival under pressure from multiple land uses. The framework provides a platform to identify city plans, policy and or programmes and to derive necessary information to support amphibian conservation.

low-carbon concrete, sustainability, structural resilience, self-healing concrete application, Building construction, and TH1-9745

The sustainability of the construction industry is a priority in innovations made towards mitigating its notoriously high carbon emissions. Developments in low-carbon concrete technology are of peak interest today under the scrutiny of emerging policy pressures. Concrete is the external part of most structures vulnerable to permanent degradation and weathering, the possibility of an intrinsic restoration of its engineering properties promises unprecedented advancements towards structural resilience. Existing research in self-healing concrete (SHC) has often concerned the scope of material development and evaluation with inconclusive field testing, hindering its progress towards structural feasibility. This paper presents an overview of recent progress in SHC, and possible opportunities and challenges of popular healing systems are discussed. Moreover, trends are observed to investigate SHC’s influence on the engineering properties of concrete, and future projections of SHC are suggested with identification of potential research needs.

Miscellaneous systems and treatments and RZ409.7-999