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1. The Educational Landscape of the Digital Age: Communication Practices Pushing (Us) Forward [2015]
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de Oliveira, Janaina Minelli, Henriksen, Danah, Castaneda, Linda, Marimon, Marta, Barbera, Elena, Monereo, Carles, Coll, Cesar, Mahiri, Jabari, and Mishra, Punya
- 12 Rev. U. Soc. Conocimiento 14 (2015) / Revista de Universidad y Sociedad del Conocimiento, Vol. 12, Issue 2 (April 2015), pp. 14-29
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Baym, Nancy K. and Boyd, Danah
- 56 J. Broad. & Elec. Media 320 (2012) / Journal of Broadcasting and Electronic Media, Vol. 56, Issue 3 (September 2012), pp. 320-329
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Filia Garivaldis, Stephen McKenzie, Danah Henriksen, and Sylvie Studente
- Australasian Journal of Educational Technology. 38:1-11
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Education
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In this special issue of the Australasian Journal of Educational Technology, we take a step back from the events of the last 2 years and the changes that we have seen in the education arena, to remember that which has remained constant – how students learn best. Developing teaching and learning pedagogy based on lasting education theory and practice makes the past of education relevant to the present and future and creates a context where innovation can be scaled and taken further, from a single instance of impact to many. In this editorial, we present an argument for going back to our roots and present examples of the effective use of established theories of learning that continue to advance online education practice. We discuss the scaling of educational best practice to more students and more institutions, and we provide recommendations for creating sustainable and lasting future practice.
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Rohit Mehta, Danah Henriksen, Punya Mishra, and Natalie Gruber
- TechTrends. 66:905-910
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Computer Science Applications and Education
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Raghu S Nagalingam, Sikta Chattopadhyaya, Danah S Al-Hattab, David Y C Cheung, Leah Y Schwartz, Sayantan Jana, Nina Aroutiounova, D Allison Ledingham, Teri L Moffatt, Natalie M Landry, Rushita A Bagchi, Ian M C Dixon, Jeffrey T Wigle, Gavin Y Oudit, Zamaneh Kassiri, Davinder S Jassal, and Michael P Czubryt
- European Heart Journal. 43:4739-4750
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Cardiology and Cardiovascular Medicine
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Aims In response to pro-fibrotic signals, scleraxis regulates cardiac fibroblast activation in vitro via transcriptional control of key fibrosis genes such as collagen and fibronectin; however, its role in vivo is unknown. The present study assessed the impact of scleraxis loss on fibroblast activation, cardiac fibrosis, and dysfunction in pressure overload-induced heart failure. Methods and results Scleraxis expression was upregulated in the hearts of non-ischemic dilated cardiomyopathy patients, and in mice subjected to pressure overload by transverse aortic constriction (TAC). Tamoxifen-inducible fibroblast-specific scleraxis knockout (Scx-fKO) completely attenuated cardiac fibrosis, and significantly improved cardiac systolic function and ventricular remodelling, following TAC compared to Scx+/+ TAC mice, concomitant with attenuation of fibroblast activation. Scleraxis deletion, after the establishment of cardiac fibrosis, attenuated the further functional decline observed in Scx+/+ mice, with a reduction in cardiac myofibroblasts. Notably, scleraxis knockout reduced pressure overload-induced mortality from 33% to zero, without affecting the degree of cardiac hypertrophy. Scleraxis directly regulated transcription of the myofibroblast marker periostin, and cardiac fibroblasts lacking scleraxis failed to upregulate periostin synthesis and secretion in response to pro-fibrotic transforming growth factor β. Conclusion Scleraxis governs fibroblast activation in pressure overload-induced heart failure, and scleraxis knockout attenuated fibrosis and improved cardiac function and survival. These findings identify scleraxis as a viable target for the development of novel anti-fibrotic treatments.
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Asim Ahmed Elnour, Nadia Sarfaraz Raja, Fatemeh Abdi, Fariha Mostafiz, Razan Isam Elmubarak, Alaa MohsenQ Khalil, Khawla Abou Hait, Mariam Mohamed Alqahtani, Nour Dabbagh, Zainab Abdulnasser, Danah Albek, Abdelfattah Amer, Nosayba Al Damook, Aya Shayeb, Sara Alblooshi, Mohammed Samir, Abdallah Abou Hajal, Nora Al Barakani, Rahf Balbahaith, Hamda Al Mazrouie, and Rahaf Ahmed Ali
- Pharmacy Practice. 20:01-09
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Pharmaceutical Science and Pharmacy
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7. Seeing things in the here and now: Exploring mindfulness and creativity with Viviana Capurso [2022]
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Carmen Richardson, Danah Henriksen, Rohit Mehta, and Punya Mishra
- TechTrends. 66:394-400
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Computer Science Applications and Education
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Gad, Reem Abualsaud, Ahmad M. Al-Thobity, Masoumah S. Qaw, Danah F. Almaskin, Zahra A. Alzaher, Soban Q. Khan, and Mohammed M.
- Dentistry Journal; Volume 10; Issue 12; Pages: 227
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removable partial dentures, complete dentures, phonetics, awareness, dental students, and dental education
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Phonetics plays a major role in the fabrication of prostheses. This study aimed to assess the knowledge of students regarding the role of phonetics in denture fabrication and to improve the educational process and the clinical application. The study was conducted at the College of Dentistry, Imam Abdulrahman Bin Faisal University, and involved a survey of 344 dental students and interns. The questionnaire contained 20 questions and was divided into three sections: general knowledge, clinical correlations, and clinical evaluations. The data were collected and analyzed statistically using independent t-tests, one-way ANOVA, and Tukey’s post hoc tests. The response rate was 100%. Male and female students only differed significantly in terms of their scores for answers to general knowledge questions, with females achieving better results (p = 0.023). General knowledge varied significantly between fourth-year students and all other levels (p < 0.001), and fifth-year students and interns (p = 0.027). The clinical correlations varied significantly between fourth-year students and interns (p = 0.01), whereas the clinical evaluations varied between all the academic years and interns (fourth-year, p < 0.001; fifth-year, p = 0.003; and sixth-year, p = 0.017). The interns obtained the highest scores in all sections. There was a lack of awareness among dental students of some aspects of the role of phonetics in denture fabrication. The study highlights the deficiencies that need to be addressed and the need for adjustments to the curriculum related to removable prosthodontics in order to improve the knowledge of students regarding the role of speech in denture fabrication.
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Montaha Al-Iede, Shereen M. Aleidi, Khaled Al Oweidat, Marah Dannoun, Danah Alsmady, Hadeel Faris, Haneen Issa, Lima Abughoush, Ola Almoslawi, Enas Al-Zayadney, Basim Alqutawneh, and Amirah Daher
- Multidisciplinary Respiratory Medicine. 17
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Pulmonary and Respiratory Medicine
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Background: Several studies have demonstrated gender influence on asthma prevalence, being higher among males during early childhood. Little is known about the impact of gender and age on asthma exacerbation characteristics in pediatrics. This study aimed to determine the differences in acute asthma between males and females in three different age groups regarding perinatal characteristics of asthmatic patients, comorbidities, medication adherence, level of blood eosinophils, and pattern of hospitalization.Methods: The medical records of 130 pediatric patients with asthma, who presented to the emergency department at Jordan University hospital with asthma exacerbations, were retrospectively reviewed. Demographic information and clinical characteristics were collected.Results: The mean age of patients was 10.7±4.7 years. The age at diagnosis and gestational age were significantly higher in older children. Furthermore, younger children were significantly more likely to experience winter exacerbations and more emergency presentations. Male patients were considerably younger than their female counterparts and were diagnosed younger. In addition, male patients were more likely to have eosinophil levels higher than 3% than female patients.Conclusion: Gender plays a role in the development and outcome of asthma exacerbations at different ages of pediatrics. A better understanding of gender-based and age-based differences in asthma dictates a personalized approach to treatment.
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Danah Alothman, Charles R. Marshall, Edward Tyrrell, Sarah Lewis, Timothy Card, and Andrew Fogarty
- Journal of Neurology. 269:4436-4439
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Neurology (clinical) and Neurology
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Objective To examine the relative risk of suicide mortality in patients with Huntington’s disease (HD). Methods A case–control study design was used. We used linked electronic records from primary care, secondary care and Office for National Statistics from England from 2001 through 2019. Controls were matched to cases by general practice and suicide date. Odds ratios (ORs) were adjusted for gender and age at suicide/index date. Results Data were available for 594,674 individuals. Patients with HD who died from suicide were significantly younger at time of death than patients with HD who died from causes other than suicide (p Conclusion The markedly elevated suicide risk in patients with HD suggests that implementation of suicide risk assessment may improve survival in individuals with these diseases, especially in younger patients.
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Rohit Mehta and Danah Anne Henriksen
- Review of Research in Education. 46:105-133
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Education
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In response to the special issue on democratizing creative educational experiences (CEE), we conducted a thematic analysis of recent scholarship on creativity and decolonization (2010–2021) and analyzed recurring tensions across literature grounded in Indigenous, Black, feminist, and non-western epistemological perspectives on creativity. We found themes that are not new but are yet to be taken up consistently and credibly in western creativity and education research and practice. For instance, spirituality emerges as a valuable ingredient for creativity, body as inseparable from the mind, dialectic resistance and resilience as acts of creative existence, and non-human agency as essential to the creative process. Informed by these themes, we share implications for research and practice, seeking new spaces inclusive of historically ignored onto-epistemologies.
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Laila M. Telmesani, Danah H. Althomaly, Lamia A. Buohliqah, Roa T. Halawani, Mona M. Ashoor, Marwan J. Alwazzeh, Suad A. Al Mubarak, Maha A. AlHarbi, Rana F. AlMuslem, Sahal S. Arabi, Waleed E. Saleh, Amal Y. ALYosif, Mohammad R. Al Eid, Lena S. Telmesani, and Abdulaziz S. AlEnazi
- Saudi Medical Journal. 43:266-274
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General Medicine
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Danah Henriksen, William Heywood, and Natalie Gruber
- Creativity Studies; Vol 15 No 1 (2022); 147–168
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Political Science and International Relations, Sociology and Political Science, Cultural Studies, ComputingMilieux_COMPUTERSANDEDUCATION, arts and design, college students, creativity, meditation, and mindfulness
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Given the applied nature of creativity in the arts and design, it is important to understand the conditions and practices that support it. Most research suggests that ideal conditions for creativity are often mental and emotional – involving relaxed, yet alert and focused, states of mind. This article explores the connection between mindfulness and creativity in the experiences of students in a college of arts and design, through a mindfulness teaching practice to support creative processes. In a “scholarship of teaching and learning” inquiry, we consider how mindfulness practice may affect arts and design learners’ feelings about their own creativity. Students in a large United States university school of arts and design practiced mindfulness meditation for several months, and submitted a written reflection on their experience. We qualitatively analyze this to consider how mindfulness supports creative practices in arts and design learners’ education. Our findings involve three key themes, which are: “Processing anxiety and negative feelings”, “Focusing the mind”, and “Managing the ‘Voice of Judgment’”. These thematic findings reflect how arts and design students perceive the effects of mindfulness on their creative process. We offer implications for teaching practices related to mindfulness meditation practice aimed to support learners’ perceptions of their creativity.
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Hassan Al-shehri, Dania T Dahmash, Niels Rochow, Basma Alturki, Danah Alrajhi, Faisal Alayed, Faisal Alhazani, Hanan Alsuhibany, and Abdallah Y Naser
- International Journal of General Medicine. 15:1973-1984
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General Medicine
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15. Mindful and Creative: Building Educational Systems for Individual and Community Wellbeing [2022]
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Danah Henriksen and Natalie Gruber
- TechTrends. 66:125-130
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Computer Science Applications and Education
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Angela Guarnizo, Danah Albreiki, Juan Pablo Cruz, Laurent Létourneau-Guillon, Dana Iancu, and Carlos Torres
- Canadian Association of Radiologists Journal. 73:557-567
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Radiology, Nuclear Medicine and imaging, General Medicine, and eye diseases
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Increased intracranial pressure is the most common cause of papilledema. Multiple etiologies such as cerebral edema, hydrocephalus, space occupying lesions, infection, and idiopathic intracranial hypertension among others should be considered. Imaging plays a critical role in the detection of pathologies that can cause papilledema. MRI with contrast and CE-MRV, in particular, are key for the diagnosis of idiopathic intracranial hypertension. This review will focus in common and infrequent causes of papilledema, the role of imaging in patients with papilledema as well as its potential mimickers.
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Danah Al-Abed, Alaeddin Mohammad Khalaf Ahmad, Amani Al-Refai, Mohammad Abuhashesh, Ammar Abdallah, and Mohammad Ahmad Sumadi
- International Journal of Data and Network Science. 6:1593-1608
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Artificial Intelligence, Computer Networks and Communications, Computer Science Applications, Communication, Information Systems, and Software
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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.
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Salman Alsafran, Dalia Albloushi, Danah Quttaineh, Abdullah A. Alfawaz, Ahmed Alkhamis, Ali Alkhayat, Maha Alsejari, and Salman Alsabah
- Medical Principles and Practice. 31:224-230
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General Medicine
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Introduction: The onset of the COVID-19 pandemic resulted in governments implementing new regulations to divert healthcare resources, which in return led to the postponement of elective and semi-elective surgical procedures. Therefore, many surgeons and as well as surgeons in training reported feeling redundant, which eventually resulted in psychological distress. This study aimed to assess the sociodemographic differences in the psychological impact resulting from the COVID-19 pandemic and outline the effect it had on surgical training. Methods: This is a cross-sectional study conducted in Kuwait. Data were collected by distributing a questionnaire electronically to surgeons and surgeons in training. The survey included questions aimed at assessing both the effect of the pandemic on surgical training and the psychological impact it had on surgeons, assessing the latter using the Depression, Anxiety and Stress Scale-21 screening tool. Results: The response rate for the study was 52%, with the majority being junior male surgeons. A majority of surgeons in training reported postponement of their scheduled academic teaching sessions (78.9%) and pre-assigned surgical rotations (65.8%). In terms of the psychological impact of the pandemic, a majority of the participants reported an element of depression and stress, 61.2% and 55%, respectively, while approximately half, 48.1%, had symptoms associated with anxiety. Conclusion: The COVID-19 pandemic had a negative association with the psychological well-being of a significant proportion of surgeons and associated surgical training programs.
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Aljaafari, Danah, Ishaque, Noman, Al-Shabeeb, Ghadeer, Alalwi, Sukainah, Albakr, Aishah, Basheir, Osama, Alyoubi, Reem A, Alkhamis, Fahd, and Alabdali, Majed
- Annals of African Medicine
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Original Article, Body mass index, frequency, migraine, obesity, severity, Indice de masse corporelle, fréquence, obésité, and gravité
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Introduction: Migraine is a highly prevalent condition, and prevalence of obesity is also increasing. Results of studies addressing association of body mass index (BMI) with migraine and its features are conflicting. In this cross-sectional study, we aim to assess association between BMI and various migraine features. Methods: This study was conducted in the Headache Clinic of King Fahd Hospital of University, Al Khobar, Saudi Arabia. Interviews were conducted by three consultant neurologists. Migraine was defined according to the International Headache Society and BMI was calculated as weight (kilograms)/height (m2). Results: Of total of 121 patients, 79% were female. Almost 87.6% of patients were taking prophylactic medications. Majority of patients had attack for more than 24 h (60.3%), pulsating character (81%), moderate-to-severe intensity (92.6%), associated with nausea and/or vomiting (75.2%), and photophobia/phonophobia (91.7%). About 29.8% of patients were normal weight, 28.1% were overweight, and 39.7% were obese and morbidly obese. There was insignificant association between various categories of BMI and features of migraine, that is, unilateral location (P = 0.385), pulsating character (P = 0.571), moderate-to-severe intensity (P = 0.187), nausea and/or vomiting (P = 0.582), and photophobia and/or phonophobia (P = 0.444). Conclusion: In our study, we did not find an association between BMI and various features of migraine.
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Pamela Parsons, Tabbitha B. Stockman, Katherine Falls, Krista L. Donohoe, Patricia W. Slattum, and Danah M. Alsane
- Currents in Pharmacy Teaching and Learning. 13:1683-1689
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General Pharmacology, Toxicology and Pharmaceutics, Pharmacy, Medical education, Social work, Scale (social sciences), Interprofessional education, Geriatrics, medicine.medical_specialty, medicine, Pharmacy practice, Psychology, Health care, business.industry, business, Interprofessional teamwork, and education
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Background and purpose The objective was to evaluate (1) students' knowledge in a variety of geriatrics competencies, (2) students' attitudes toward the value of interprofessional practice, and (3) pharmacy students' experiences after an advanced pharmacy practice experience (APPE) in a practice-based interprofessional education (IPE) model. Educational activity and setting Nursing, pharmacy, social work, and health sciences programs who participated in the Richmond Health and Wellness Program (RHWP) interprofessional experience received pre- and post-surveys to assess changes in geriatrics knowledge. An adapted Attitude Toward Health Care Teams Scale (ATHCTS) was used to assess changes in students' attitudes toward the value of interprofessional teamwork. Finally, representative quotes were taken from APPE evaluations to illustrate the pharmacy student experience. Findings Seventy-two out of 82 (87.8%) interprofessional students who participated in the practice-based IPE model at RHWP in the fall 2018 participated in this study. Geriatrics knowledge scores significantly increased by 4.03 (P Summary A practice-based IPE experience can provide many benefits to health professional students. By working as a team, students learn from each other, leading to increased knowledge on several geriatrics competencies. Students understand the importance of IPE experiences, but their attitudes become more positive through application.
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21. Creativity in Online Learning and Teacher Education: An Interview with Leanna Archambault [2021]
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Carmen Richardson, Danah Henriksen, and Punyashloke Mishra
- TechTrends. 65:914-918
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Computer Science Applications, Education, Online learning, Creativity, media_common.quotation_subject, media_common, Mathematics education, Educational technology, Psychology, and Teacher education
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Mohammed Alshurem, Mustafa Alqarni, Sarah A. Itani, Majed Alabdali, Danah Aljaafari, Kawther Hadhiah, and Ali Alhashim
- International Medical Case Reports Journal, Vol Volume 14, Pp 663-668 (2021)
International Medical Case Reports Journal
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General Medicine, Radiology, medicine.medical_specialty, medicine, Stroke, medicine.disease, Thrombus, Secondary Polycythemia, Neurovascular bundle, Cardiac cycle, Vertebral artery, medicine.artery, business.industry, business, Free floating thrombus, Blood flow, cardiovascular diseases, cardiovascular system, stroke, free-floating thrombus (fft), secondary polycythemia vera (pv), dual antithrombotic, Medicine (General), R5-920, Case Report, free-floating thrombus, FFT, secondary polycythemia vera, and PV
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Ali Alhashim,1 Kawther Hadhiah,1 Sarah A Itani,2 Mohammed Alshurem,1 Majed Alabdali,1 Danah Aljaafari,1 Mustafa AlQarni1 1Neurology Department, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, 34212, Saudi Arabia; 2College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, 34212, Saudi ArabiaCorrespondence: Ali AlhashimNeurology Department, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, 34212, Saudi ArabiaTel +966 509444833Email ali_al_hashem@hotmail.com; ahalhashem@iau.edu.saAbstract: Free-floating thrombus (FFT) of the cervicocranial arteries is a rare neurovascular condition. Up to now, there is no standardized definition for FFT. Therefore, FFT is occasionally mistaken for intraluminal thrombus (ILT) or smooth mural thrombus. The most precise and ideal definition of FFT would be a long-extended intraarterial thrombus that is attached to the arterial wall with its one end, while its other end is surrounded by blood flow and moves freely with the cardiac cycle. FFT usually manifests as an ischemic stroke, thus it is considered as an emergency case. Herein, we report a rare case of symptomatic FFT in the left vertebral artery extending from V0 to V2 segments in a middle-aged smoker, who presented with multiple embolic strokes in different territories of posterior circulation and was successfully treated medically. This case sheds light on the challenges of the clinical approach of FFT in the vertebral artery and it is an attempt to draw attention to the necessity of conducting a large-scale study to find out the ideal approach to manage such conditions.Keywords: stroke, free-floating thrombus, FFT, secondary polycythemia vera, PV, dual antithrombotic
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Danah Henriksen, Punya Mishra, Daniel Memmert, and William S. Cain
- TechTrends. 65:680-685
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Computer Science Applications, Education, Cognition, German, language.human_language, language, Informatics, Elite, Sport psychology, Diversity (politics), media_common.quotation_subject, media_common, Creativity, Pedagogy, and Educational technology
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Our guest for this article was Dr. Daniel Memmert, Professor and Executive Head of the Institute of Exercise Training and Sport Informatics at the German Sport University Cologne, Cologne (Germany). A lifelong sports player and enthusiast, Memmert’s research is at the intersection of human movement science (cognition and motor activity), sport psychology (attention and motivation), computer science in sports (pattern identification and simulation), talent, children and elite research (Trainings-/PE-Curricula) and research methods.
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Mustafa Alqarni, Danah Aljaafari, Aishah Albakr, Ali Alhashim, Kawther Hadhiah, Rawan Alyami, Mohammed Alshurem, and Majed Alabdali
- International Medical Case Reports Journal
International Medical Case Reports Journal, Vol Volume 14, Pp 577-582 (2021)
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Case Report, large vessel occlusion, stroke, healthy middle-aged, viral hypercoagulability, SARS-CoV-2, independent risk factor, General Medicine, Pandemic, Pathogenesis, Stroke, medicine.disease, medicine, Respiratory system, Context (language use), Internal medicine, medicine.medical_specialty, business.industry, business, Cardiology, Coronavirus disease 2019 (COVID-19), Neuroimaging, Large vessel occlusion, Medicine (General), and R5-920
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Ali Alhashim, Mustafa Alqarni, Majed Alabdali, Mohammed Alshurem, Aishah Albakr, Kawther Hadhiah, Danah Aljaafari, Rawan Alyami Neurology Department, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, 34212, Saudi ArabiaCorrespondence: Ali AlhashimNeurology Department, Medical College, Imam Abdulrahman Bin Faisal University, Dammam, 34212, Saudi ArabiaTel +966509444833Email ahalhashem@iau.edu.sa; ali_al_hashem@hotmai.comBackground: Severe acute respiratory syndrome coronavirus (SARS-CoV-2) due to novel coronavirus disease 2019 (COVID-19) has led to an unprecedented worldwide pandemic with diverse respiratory symptoms as well as systemic manifestations and complications. The neurological manifestations of COVID-19 include, but are not limited to, headache, cerebrovascular disease, and skeletal muscle injury.Case Report: Herein, we present a case of stroke with large vessel occlusion in a middle-aged man, who recently recovered from severe SARS-CoV-2 infection. This patient is not known to have any medical illness or surgical history and has no cerebrovascular risk factors. Moreover, the patient underwent extensive investigations, including neuroimaging, cardiac and laboratory work-up with no evidence of stroke etiology.Conclusion: The mechanism of cerebrovascular events in the setting of COVID-19 is still uncertain and probably multi-factorial. The prevailing hypothesis is a strong thrombotic tendency, which may even be prolonged after complete recovery. In our patient’s case, hypercoagulability in the context of viral infection is the most likely mechanism for the stroke. Further studies are needed to find out the exact pathogenesis of thromboembolic events in the setting of COVID-19 infection as well as the efficacy, safety, dosage, and duration of anticoagulants in such conditions.Keywords: large vessel occlusion, stroke, healthy middle-aged, viral hypercoagulability, SARS-CoV-2, independent risk factor
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25. Risk of Suicide After Dementia Diagnosis [2022]
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Danah Alothman, Timothy Card, Sarah Lewis, Edward Tyrrell, Andrew W. Fogarty, and Charles R. Marshall
- JAMA Neurology. 79:1148
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Neurology (clinical)
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ImportancePatients with dementia may be at an increased suicide risk. Identifying groups at greatest risk of suicide would support targeted risk reduction efforts by clinical dementia services.ObjectivesTo examine the association between a dementia diagnosis and suicide risk in the general population and to identify high-risk subgroups.Design, Setting, and ParticipantsThis was a population-based case-control study in England conducted from January 1, 2001, through December 31, 2019. Data were obtained from multiple linked electronic records from primary care, secondary care, and the Office for National Statistics. Included participants were all patients 15 years or older and registered in the Office for National Statistics in England with a death coded as suicide or open verdict from 2001 to 2019. Up to 40 live control participants per suicide case were randomly matched on primary care practice and suicide date.ExposuresPatients with codes referring to a dementia diagnosis were identified in primary care and secondary care databases.Main Outcomes and MeasuresOdds ratios (ORs) were estimated using conditional logistic regression and adjusted for sex and age at suicide/index date.ResultsFrom the total sample of 594 674 patients, 580 159 (97.6%) were controls (median [IQR] age at death, 81.6[72.0-88.4] years; 289 769 male patients [50.0%]), and 14 515 (2.4%) died by suicide (median [IQR] age at death, 47.4 [36.0-59.7] years; 10 850 male patients [74.8%]). Among those who died by suicide, 95 patients (1.9%) had a recorded dementia diagnosis (median [IQR] age at death, 79.5 [67.1-85.5] years; median [IQR] duration of follow-up, 2.3 [1.0-4.4] years). There was no overall significant association between a dementia diagnosis and suicide risk (adjusted OR, 1.05; 95% CI, 0.85-1.29). However, suicide risk was significantly increased in patients diagnosed with dementia before age 65 years (adjusted OR, 2.82; 95% CI, 1.84-4.33), in the first 3 months after diagnosis (adjusted OR, 2.47; 95% CI, 1.49-4.09), and in patients with dementia and psychiatric comorbidity (adjusted OR, 1.52; 95% CI, 1.21-1.93). In patients younger than 65 years and within 3 months of diagnosis, suicide risk was 6.69 times (95% CI, 1.49-30.12) higher than in patients without dementia.Conclusions and RelevanceDiagnostic and management services for dementia, in both primary and secondary care settings, should target suicide risk assessment to the identified high-risk groups.
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Abdullah Alshememry, Norah A Alsaigh, Nasser B. Alsaleh, Khalid Al Saleh, Danah Alrabeeah, Monira Alwhaibi, Aws Alshamsan, Musaed Alkholief, Aliyah Almomen, and Maria Arafah
- Saudi Pharmaceutical Journal, Vol 29, Iss 6, Pp 609-615 (2021)
Saudi Pharmaceutical Journal : SPJ
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Biomarkers, Breast cancer, Ceramide expression, Molecular subtypes, Saudi Arabia, Therapeutics. Pharmacology, RM1-950, lipids (amino acids, peptides, and proteins), Pharmaceutical Science, Pharmacology, Medicine, business.industry, business, Oncology, medicine.medical_specialty, medicine.disease, Receptor, Pathological, Sphingolipid, Antibody, biology.protein, biology, Estrogen, medicine.drug_class, Ceramide, chemistry.chemical_compound, chemistry, Monoclonal, Internal medicine, and Original Article
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Background/Introduction Despite advances in the diagnosis and management of breast cancer (BC), it is still associated with high mortality rates. New biomarkers are being developed for the diagnosis, treatment, and prediction of responses of BC. Ceramide (CER), a bioactive sphingolipid, has emerged recently as a useful diagnostic tool in several types of tumors. In this study, we evaluated CER expression in invasive BC and assessed its relation to the molecular subtypes of BC. Materials and methods The clinical data and histopathological slides of 50 patients with invasive ductal carcinoma were retrieved and reviewed. The cases were then stained with a mouse monoclonal anti-ceramide antibody. Pearson correlation was used to assess the correlation between CER percentage and intensity and other clinical and pathological variables. Results CER expression showed a direct relationship with estrogen and progesterone receptors Allred scores. However, it showed an inverse relation with tumor grade, HER2/neu status and Ki-67 index. Conclusions CER expression is likely to be associated with luminal BC molecular subtypes. However, more research is needed to confirm these results and to explore its relation to the different clinical outcomes, including response to treatment and prognosis.
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Henrik Westh, Mette Damkjær Bartels, Kristian Schønning, and Danah Knudsen
- European Journal of Clinical Microbiology & Infectious Diseases. 40:2177-2183
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Infectious Diseases, Microbiology (medical), General Medicine, Enrichment culture, Tryptic soy broth, chemistry.chemical_compound, chemistry, Microbiology, Agar plate, Throat, medicine.anatomical_structure, medicine, Nose, business.industry, business, biochemical phenomena, metabolism, and nutrition, and bacterial infections and mycoses
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Enrichment culture (EC) remains gold standard for detecting MRSA colonisation, but molecular methods shorten turnaround time. The CE-marked automated Hologic Panther Fusion MRSA Assay (HPFM) is validated for nasal swabs. We compared HPFM with EC following an in-house PCR for detection of MRSA in nasal, pharyngeal, and perineal ESwabs. The same ESwabs were analysed using HPFM and inoculated in selective Tryptic Soy Broth (TSB) for overnight incubation. TSBs were screened by a PCR targeting nuc, femA, mecA, and mecC. Only samples with PCR results compatible with MRSA presence were inoculated onto 5% blood agar and chromogenic MRSA plates. HPFM detected MRSA in 103 of 132 EC positive samples indicating a sensitivity of 78.0% across sample types. When paired TSBs of 29 EC positive/HPFM negative samples were re-analysed by HPFM, MRSA was detected in 17/29 TSBs indicating that enrichment will increase the sensitivity of HPFM. HPFM analyses of cultured isolates from the remaining 12 EC positive/HPFM negative samples failed to detect orfX. HPFM reported the presence of MRSA in 22 samples where EC failed to identify MRSA. Fifteen of these ESwabs had been kept and direct culture without enrichment identified MRSA in seven samples. HPFM was useful for all sample sites. Compared to EC, the sensitivity of HPFM was limited because of lack of analytical sensitivity and failure to detect all MRSA variants. Failure of some MRSA-containing samples to enrich in cefoxitin-containing TSB indicates an unappreciated limitation of EC, which may lead to underestimation of the specificity of molecular assays.
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Shamayel AlHaqqan, Amna Ibraheem, Al-Failakawi Houda, Juman Rezqalla, Sarah AlGhurair, Danah Omar, Mariam Alshatti, and Saeed Akhtar
- Journal of Infection and Public Health, Vol 14, Iss 5, Pp 661-667 (2021)
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Human papillomavirus, Female schoolteachers, Unawareness, HPV vaccine, HPV vaccine uptake, HPV transmission routes, Infectious and parasitic diseases, RC109-216, Public aspects of medicine, RA1-1270, Infectious Diseases, Public Health, Environmental and Occupational Health, General Medicine, Family income, Demography, Cervical cancer, medicine.disease, medicine, Viral infection, HPV infection, Reproductive tract, business.industry, business, Logistic regression, and Future studies
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Background: Human papillomavirus (HPV) is the most common viral infection of the reproductive tract. This cross-sectional study among female schoolteachers assessed the prevalence of i) unawareness of HPV infection’s causal role in cervical cancer; ii) unawareness of HPV vaccine availability and iii) examined the sociodemographic variables associated both the outcome variables. Methods: This cross-sectional study was conducted among female schoolteachers employed in public and private sectors schools in Kuwait using a structured questionnaire for data collection. Prevalence of each of the outcome variables was computed. Multivariable logistic regression analyses were used to evaluate independent predictors of two dependent variables. Results: A total 1341 female schoolteachers were enrolled. Of the participants, 60% were unaware of HPV causal role in cervical cancer and 88% were unaware of HPV vaccine availability. Among those who were aware of HPV vaccine availability, 83.8% were unvaccinated. Multivariable logistic regression (MLR) model showed that 20–29 years old participants or those with low family income (< 500 KD/month) were significantly (p < 0.05) more likely to be unaware of HPV causal role in cervical cancer. Moreover, participants with family/ personal history of cervical cancer were significantly (p < 0.05) less likely to be unaware of HPV role in causation of cervical cancer. A separate MLR model revealed that the participants were significantly more likely to be unaware of HPV vaccine availability if they were Kuwaiti nationals or non-Kuwaiti Arabs (p < 0.05), employed in public schools (p = 0.003) or less likely to be unaware if they had personal or family history of cervical cancer (p < 0.001). Conclusion: High prevalences of unawareness of causal role of HPV in cervical cancer and unawareness of HPV vaccine availability were recorded. Targeted education among identified sociodemographic groups with high levels of unawareness is warranted. If undertaken, future studies may evaluate the impact of recommended efforts.
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29. Miller Fisher Variant of Guillain-Barré Syndrome Triggered by Ventilator-Associated Pneumonia [2021]
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Majed Alabdali, Danah Aljaafari, Anas Al dehailan, Norah Ibrahim Albahli, Hosam Aldalbahi, Salam Sami Almustafa, Feras AlSulaiman, and Abdulrahman Saleh Ali
- International Medical Case Reports Journal
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General Medicine, Medicine, business.industry, business, Mycoplasma pneumonia, medicine.disease, Pneumonia, Ataxia, medicine.symptom, Ventilator-associated pneumonia, Epilepsy, Mechanical ventilation, medicine.medical_treatment, Upper respiratory tract infection, Guillain-Barre syndrome, Pediatrics, medicine.medical_specialty, congenital, hereditary, and neonatal diseases and abnormalities, Case Report, Guillain-Barré syndrome, Miller Fisher syndrome, ventilator-associated pneumonia, and Pseudomonas aeruginosa
- Abstract
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Background Miller Fisher syndrome (MFS), a triad of ophthalmoplegia, areflexia and ataxia, is one of the regional variants of Guillain-Barre syndrome (GBS) that might account for a quarter of all cases of GBS, especially in Asian countries. There is history of an antecedent upper respiratory tract infection in up to two thirds of MFS cases. However, association of MFS in adults and pneumonia is rarely reported and in those cases causative pathogen was Mycoplasma pneumonia e. To our knowledge, association of MFS and ventilator-associated pneumonia has never been reported. So, we hereby report the first case of MFS which followed ventilator-associated pneumonia (VAP). Case report We report case of a 22-year-old male who was known to have temporal lobe epilepsy and mental retardation. He presented with status epilepticus. He was sedated and put on mechanical ventilation. Two days later, he developed a fever associated with increased tracheobronchial secretions and new infiltrates on chest X-ray. Diagnosis of VAP was made. Upon improvement, he was extubated and shifted out of ICU. Ten days after the onset of fever, he developed gradual onset bulbar weakness and ataxia. On examination, he had generalized areflexia and ataxia. CSF analysis showed cytoalbuminic dissociation. Antibodies against ganglioside complex were elevated. Diagnosis of sero-negative MFS was made, and intravenous immunoglobulin (IVIG) was started. He improved remarkably within two days. Conclusion MFS is immune-mediated entity which is usually triggered by upper respiratory tract infection but in rare cases it can be consequence of pneumonia including VAP. Further research is needed to establish link between MFS and VAP.
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Carla K. Thomas, Jennifer L. Cheng, Jean L Giddens, Danah Alsane, Patricia W. Slattum, and Pamela Parsons
- Nursing Outlook. 69:322-332
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General Nursing, Community-based care, Teamwork, media_common.quotation_subject, media_common, Lower income, Interprofessional education, Health professions, Emergency department, Nursing, Motivational interviewing, Psychology, Health care, business.industry, and business
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Background/Purpose: An innovative care coordination program was developed to enhance wellness among low-income older adults living in subsidized apartment buildings and to provide rich interprofessional education experiences for health professions students. Methods Program effectiveness for the residents was measured through an evaluation of participation, services used, and healthcare utilization. Educational effectiveness was measured through a change in health concepts and perceptions of interprofessional practice. Findings Health care utilization among participating residents showed an 8.6% reduction in emergency department visits and 9.8% reduction in hospital admissions. Students demonstrated improved knowledge in motivational interviewing (p = .02); diabetes (p = .02); hypertension (p≤.01); and frailty (p≤.01). Changes in students perception of interprofessional practice were significant in two areas; Teamwork and Collaboration (p≥.00); and Person Centeredness (p = .00). Discussion This care coordination model may be an effective approach to reduce care resource utilization among medically complex lower income older adults and provides a rich interprofessional learning experience for students.
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Danah AlAnsari, Dana AlKandari, Amna AlShatti, Lulwa Abduljaleel, Khalid AlAzmi, Hamad AlShaib, Latifa AlFoudari, Dalal AlEbrahim, Hessa AlMutairi, Jamil Ahmed, Abdullah Almutairi, and Hassna AlEnzi
- Int J Dev Disabil
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Psychiatry and Mental health, Developmental and Educational Psychology, Socioeconomic status, Exploratory research, Nursing, Perception, media_common.quotation_subject, media_common, Child rearing, Coping (psychology), Psychology, Social integration, Qualitative research, Health care, business.industry, business, and Research Article
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Aim and Objective: This study aimed to explore how caregivers of persons with Down syndrome (DS) believe caring had an impact on their own lives. A secondary objective was to understand their experience of seeking educational, social, and health care services for the persons with DS. Methods: This qualitative exploratory study was conducted with 21 caregivers of persons with DS in Kuwait. Results: Caregivers struggled to accept the diagnosis initially that led them to search for answers to many of their concerns about raising a person with DS. For the caregivers, who mostly comprised of mothers, dealing with health conditions that persons with DS suffered from was initially difficult. Caring for these individuals led to heavy impact upon their caregivers’ own lives who took extraordinary efforts to cope with the burden. Seeking quality education for the persons with DS and participation in social activities was also challenging, and the caregivers believed that better services, facilities, and benefits for the families of persons with DS may help them better cope with the socioeconomic and psychological burden. Conclusions: Improving the availability of specialized services, the delivery of guidance and counselling, and social integration may help overcome challenges of raising a person with Down Syndrome.
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Faraz A. Khan, Catherine McGee, Faisal Al-Mufarrej, Mohammad Barry, Adil Zahed, Christopher S. Hamamdjian, Danah Asali, and Asra Hashmi
- Journal of Craniofacial Surgery. 32:2322-2325
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General Medicine, Otorhinolaryngology, Surgery, Zygomatic arch, medicine.anatomical_structure, medicine, Anatomy, Web of science, Data citation, Facial nerve, Temporal fascia, Lateral canthus, Dissection, Craniofacial, business.industry, and business
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The objective of this study is to provide a reliable roadmap for temporal branch of the facial nerve, in order to minimize, the risk of injury to the nerve during surgical dissections. A literature search was conducted on temporal branch of facial nerve. The date search range was 1950 to 2017. Databases searched included Medline, Web of science, Biosis, SciELO, Data Citation, and Zoologic Records. Data were collected on, author specialty, date of publication, and the relationship of the temporal branch of facial nerve to various landmarks in the frontotemporal region reported in human anatomic studies. Among the 48 studies reviewed, a total of 3477 anatomic dissections were performed in the craniofacial region. Temporal branch of facial nerve was located between 2.5 and 3 cm from lateral orbital rim. In relation to the zygomatic arch, it was found anywhere from the midpoint of the arch to 1 finger breath posterior to the arch. For the plane, it was most commonly described as being under the superficial temporal fascia (STF) or within the loose areolar tissue. Most anatomic dissections found 2 to 4 twigs of the temporal branch of facial nerve. In relation to the lateral canthus, it was found to be 2.85 +/- 0.69 cm superior and 2.54 +/- 0.43 cm lateral to the lateral canthus. Our study suggests consolidated data on surgical landmarks in order to ensure safe dissection in temporal region and prevent injury to the temporal branch of facial nerve.
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Natalie Gruber and Danah Henriksen
- TechTrends. 65:246-252
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Computer Science Applications, Education, Sociology, Transformative learning, Discipline, Creativity, media_common.quotation_subject, media_common, Affordance, Educational technology, Conversation, Aesthetics, Art therapy, Diversity (politics), and ComputingMilieux_MISCELLANEOUS
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Creativity emerges in all walks of life and disciplines, requiring diverse approaches and ways of thinking. This article series has taken a wide view to exploring creativity through interviews with experts in different fields (Keenan-Lechel and Henriksen 2019). Beyond disciplinary diversity, it is valuable to think broadly about the types of purposes that creativity relates to. Here, we focus on the work of Dr. Patricia (Pat) Allen, a noted art therapist who uses art and creativity toward mental, emotional, and spiritual wholeness. Her expertise relates to artistic, healing, and therapeutic purposes—and she shares ideas about how education and technology have a role in this. Our conversation offered an illuminating perspective on the role of creativity in healing and wellness, and the education possibilities. We distilled the wide-ranging discussion into themes that include: building systems to support human need; connection to the creative source; rethinking art therapy through the Open Studio Process educational applications for creative wellness; and the affordances of technology for creativity and healing.
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Othman Al Musaimi, Fernando Albericio, Beatriz G. de la Torre, Danah Al Shaer, National Research Foundation (South Africa), University of KwaZulu-Natal, Ministerio de Ciencia, Innovación y Universidades (España), Agencia Estatal de Investigación (España), Generalitat de Catalunya, Al Musaimi, Othman, Al Shaer, Danah, Albericio, Fernando, de la Torre, Beatriz G., Al Musaimi, Othman [0000-0003-2421-1825], Al Shaer, Danah [0000-0001-8488-2706], Albericio, Fernando [0000-0002-8946-0462], and de la Torre, Beatriz G. [0000-0001-8521-9172]
- Pharmaceuticals
Pharmaceuticals, Vol 14, Iss 145, p 145 (2021)
Digital.CSIC. Repositorio Institucional del CSIC
instname
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Review, belantamab mafodotin-blmf, 64Cu-DOTATATE, drugs, FDA, 68Ga-PSMA-11, lumasiran, setmelanotide, oligonucleotides, peptides, viltolarsen, Drug Discovery, Pharmaceutical Science, Molecular Medicine, Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), International trade, business.industry, business, Pandemic, Food and drug administration, 2019-20 coronavirus outbreak, Drug, media_common.quotation_subject, media_common, Authorization, Global health, Coronavirus disease 2019 (COVID-19), Science & Technology, Life Sciences & Biomedicine, Chemistry, Medicinal, Pharmacology & Pharmacy, Cu-64-DOTATATE, Ga-68-PSMA-11, 1115 Pharmacology and Pharmaceutical Sciences, lcsh:Medicine, lcsh:R, lcsh:Pharmacy and materia medica, lcsh:RS1-441, Belantamab mafodotin-blmf, Setmelanotide, Oligonucleotides, Peptides, and Viltolarsen
- Abstract
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2020 has been an extremely difficult and challenging year as a result of the coronavirus disease 2019 (COVID-19) pandemic and one in which most efforts have been channeled into tackling the global health crisis. The US Food and Drug Administration (FDA) has approved 53 new drug entities, six of which fall in the peptides and oligonucleotides (TIDES) category. The number of authorizations for these kinds of drugs has been similar to that of previous years, thereby reflecting the consolidation of the TIDES market. Here, the TIDES approved in 2020 are analyzed in terms of chemical structure, medical target, mode of action, and adverse effects.
This work was funded in part by the following: the National Research Foundation (NRF) and the University of KwaZulu-Natal (South Africa); MINECO, (RTI2018-093831-B-100), and the Generalitat de Catalunya (2017 SGR 1439) (Spain).
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No-Joon Song, Aejin Lee, Rumana Yasmeen, Qiwen Shen, Kefeng Yang, Shashi Bhushan Kumar, Danah Muhanna, Shanvanth Arnipalli, Sabrena F. Noria, Bradley J. Needleman, Jeffrey W. Hazey, Dean J. Mikami, Joana Ortega-Anaya, Rafael Jiménez-Flores, Jeremy Prokop, and Ouliana Ziouzenkova
- Cells; Volume 11; Issue 3; Pages: 425
Cells, Vol 11, Iss 425, p 425 (2022)
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epiregulin, leptin receptor, ERK, EGFR, glucose uptake, energy metabolism, General Medicine, Biology (General), QH301-705.5, and hormones, hormone substitutes, and hormone antagonists
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The leptin receptor (LepR) acts as a signaling nexus for the regulation of glucose uptake and obesity, among other metabolic responses. The functional role of LepR under leptin-deficient conditions remains unclear. This study reports that epiregulin (EREG) governed glucose uptake in vitro and in vivo in Lepob mice by activating LepR under leptin-deficient conditions. Single and long-term treatment with EREG effectively rescued glucose intolerance in comparative insulin and EREG tolerance tests in Lepob mice. The immunoprecipitation study revealed binding between EREG and LepR in adipose tissue of Lepob mice. EREG/LepR regulated glucose uptake without changes in obesity in Lepob mice via mechanisms, including ERK activation and translocation of GLUT4 to the cell surface. EREG-dependent glucose uptake was abolished in Leprdb mice which supports a key role of LepR in this process. In contrast, inhibition of the canonical epidermal growth factor receptor (EGFR) pathway implicated in other EREG responses, increased glucose uptake. Our data provide a basis for understanding glycemic responses of EREG that are dependent on LepR unlike functions mediated by EGFR, including leptin secretion, thermogenesis, pain, growth, and other responses. The computational analysis identified a conserved amino acid sequence, supporting an evolutionary role of EREG as an alternative LepR ligand.
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Danah Henriksen, Sarah F. Keenan-Lechel, and Carolina Torrejón Capurro
- TechTrends. 65:139-143
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Computer Science Applications, Education, Sociology, Pedagogy, Social change, and Educational technology
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Salman Alshammari, Mohammed Almazyad, Ahmed Kamel, Danah Alsharrah, Abdulrahman A. Bin Alamir, Muna Almutairi, Abdulla Alfraij, Jara Mia Macarambon, Abdulrahman Aldaithan, Abdulnasir Al-Otaibi, and Mohammad Alghounaim
- Journal of Infection and Public Health
Journal of Infection and Public Health, Vol 14, Iss 2, Pp 193-200 (2021)
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Infectious Diseases, Public Health, Environmental and Occupational Health, General Medicine, Retrospective cohort study, Comorbidity, medicine.disease, medicine, Intensive care unit, law.invention, law, Univariate analysis, Extracorporeal membrane oxygenation, medicine.medical_treatment, Emergency medicine, medicine.medical_specialty, Cohort study, Intensive care, Procalcitonin, business.industry, business, Article, Children, SARS-CoV-2, Mortality, lcsh:Infectious and parasitic diseases, lcsh:RC109-216, lcsh:Public aspects of medicine, and lcsh:RA1-1270
- Abstract
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Background Characteristics of critical Severe Acute Respiratory Syndrome-related Coronavirus 2 (SARS-CoV-2) infection in children is not well understood. This study described the clinical characteristics of children admitted to intensive care units (ICU) and explored factors associated with the need for invasive ventilation or mortality. Methods A multicenter, retrospective, cohort study was conducted over eight medical centers, including all patients younger than 18 years of age and admitted to the ICU due to a direct consequence of coronavirus disease 2019 (COVID-19). Patients who were admitted to the ICU for any alternate reason and tested positive for SARS-CoV-2 by screening test, and patients who were admitted due to multi-inflammatory syndrome in children, were excluded. Demographic, laboratory, imaging, and clinical data were collected. Descriptive statistics were used to compare survivors and non-survivors. Fine and Gray’s hazard model was used to estimate the association between clinical variables and ICU death. Results During the study period, 25 pediatric COVID-19 patients received care in the ICUs. The median age was 2.78 years (IQR 0.21–8.51), and 60% were male. Only three patients were reported to be previously healthy at admission. Nine (36%) patients required invasive mechanical ventilation, including two were on extracorporeal membrane oxygenation. Four (16%) patients died during ICU care. In univariate analysis, the presence of comorbidity (HR 0.0001; 95%CI 0.00001–0.00016), platelets count (HR 0.99; 95% CI 0.98–0.99), elevated procalcitonin (HR 1.05; 95%CI 1.016–1.09), and circulatory compromise (HR 16.34; 95%CI 1.99–134.35), all at the time of ICU admission, were associated with in-ICU mortality. Conclusion Our findings suggest that children admitted to the ICU with SARS-CoV-2 infection, generally, have a favorable outcome. Low platelets count, elevated procalcitonin, presence of comorbidity, and shock at the time of ICU admission were associated with death. This study may shed more light on the disease dynamics of critical pediatric COVID-19.
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Feras AlSulaiman, Danah Aljaafari, Osama Basheir, Khalid M. Alhajri, Adnan Alsamarah, Fahd A Al-Khamis, Majed Alabdali, Abdulaziz Sharydah, and Ali Alhashim
- Journal of Multidisciplinary Healthcare
Journal of Multidisciplinary Healthcare, Vol Volume 14, Pp 359-362 (2021)
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Case Report, internal jugular vein, high jugular bulb, facial nerve palsy, high jugular bulb dehiscence, headache, surgery, lcsh:Medicine (General), lcsh:R5-920, General Medicine, General Nursing, Facial weakness, medicine.symptom, medicine, Internal jugular vein, Medical history, Surgery, medicine.medical_specialty, Population, education.field_of_study, education, Vertigo, biology.organism_classification, biology, Asymptomatic, business.industry, business, Sensorineural hearing loss, medicine.disease, and Palsy
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Fahd Alkhamis,1 Khalid Alhajri,1 Danah Aljaafari,1 Ali Alhashim,1 Adnan Alsamarah,2 Abdulaziz Sharydah,2 Osama Basheir,1 Feras AlSulaiman,1 Majed Alabdali1 1Department of Neurology, King Fahad Hospital of the University, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia; 2Department of Radiology, King Fahad Hospital of the University, Imam Abdulrahman Bin Faisal University, Dammam, Saudi ArabiaCorrespondence: Majed AlabdaliNeurology Departments, King Fahad Hospital of the University – Imam Abdulrahman Bin Faisal University, PO Box 40236, Dammam, 31952, Kingdom of Saudi ArabiaTel +966-534347474Email mmalabdali@iau.edu.saBackground: A high mega jugular Bulb is an enlarged and swollen upper portion of the internal jugular vein with a variation of its anatomical position among the population, mostly situated below the hypotympanum. Although most cases of jugular bulb diverticulum are asymptomatic, excessive pressure on the surrounding structures might cause various symptoms, most prominently vertigo, sensorineural hearing loss, or tinnitus.Case Report: A middle-aged male who was referred to the Department of Neurology with a recurrent complaint of left-sided facial weakness associated with headache and vertigo for a period of 24 months. His symptoms were episodic, furthermore exacerbated by visiting high altitude sites. Non-resolving with conventional medical treatment. After thorough investigation, including preoperative and postoperative audiograms, neuroimaging, including computed tomography as well as magnetic resonance angiography, he was diagnosed to have right-sided superior mega jugular bulb as a causative factor. After surgical management, the patient improved significantly. At his regular follow-up in our clinic there were no exacerbations of his symptoms.Conclusion: Among patients who present with recurrent non-resolving facial palsy in which no apparent causative factor is identified, high jugular bulb should be suspected and investigated. Comprehensive and detailed medical history is essential for raising the suspicion for the diagnosis. Such as the case presented eliciting high altitudes as the main precipitating factor. The diagnosis is clinically elusive, commonly obscured by other common diagnoses. Surgery is recommended if antihypertensive drugs do not show improvement.Keywords: internal jugular vein, high jugular bulb, facial nerve palsy, high jugular bulb dehiscence, headache, surgery
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Ali Alhashim, Danah Aljaafari, Mohammed F. Almuaigel, Erum M. Shariff, Mohammed Alshurem, Noor M. AlMohish, Ahmad Almatar, Ibrahim Alhashyan, Mubarak M. Aldosari, and Hassan Altaweel
- Neuroepidemiology. 55:232-238
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Neurology (clinical), Epidemiology, Medicine, business.industry, business, Population, education.field_of_study, education, Drug Resistant Epilepsy, University hospital, Pediatrics, medicine.medical_specialty, Etiology, Medical record, Epilepsy, medicine.disease, International league against epilepsy, and Mean age
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Objectives: The objective of this study was to evaluate the prevalence of medically resistant epilepsy (MRE) in our hospital and to compare the prevalence with that in other populations. Methods: We retrospectively analyzed the data of patients who visited the epilepsy clinics at King Fahd University Hospital, Al-Khobar, Saudi Arabia between January 2017 and December 2018. This study included patients aged ≥14 years who had at least 2 unprovoked seizures 24 h apart. Patients who had provoked seizure(s), paroxysmal events, or syncope or had incomplete medical records were excluded. The definition and classification of the International League Against Epilepsy were used. Moreover, we searched the English literature using PubMed and Google Scholar to compare the prevalence of MRE between our population and other populations. Results: In total, 1,151 patients were screened, and 751 patients were included in the final analysis. Of the 751 patients, 229 (male: 56.3%, female: 43.7%; mean age: 32.07 years, and standard deviation, 12.2 years) had MRE, with a cumulative prevalence of 30%. The etiology was as follows: unknown, 63.3% (n = 145); structural, 31.9% (n = 73); genetic, 3.1% (n = 7); and infectious, 1.7% (n = 4). None of the patients had metabolic or immune-related etiologies. Conclusion: The prevalence of MRE in our population (30%) is close to that in other populations (30–36.5%). Early identification of such patients is crucial to improve their management.
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Danah I. Alagha, John N. Hahladakis, Sami Sayadi, and Mohammad A. Al-Ghouti
- Science of The Total Environment. 830:154745
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Pollution, Waste Management and Disposal, Environmental Chemistry, and Environmental Engineering
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Danah Bakir, Srishti Goel, and Tom Ala
- Alzheimer's & Dementia. 17
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Psychiatry and Mental health, Cellular and Molecular Neuroscience, Geriatrics and Gerontology, Neurology (clinical), Developmental Neuroscience, Health Policy, and Epidemiology
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Tina Malti, Emma Galarneau, Danah Elsayed, Tyler Colasante, Joanne Filippelli, Ruth Speidel, and Shahdah Mahhouk
- International Journal of Environmental Research and Public Health
Volume 18
Issue 22
International Journal of Environmental Research and Public Health, Vol 18, Iss 12180, p 12180 (2021)
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refugee children, adverse life experiences, social–emotional development, mental health, internalizing symptoms, externalizing symptoms, Medicine, Article, Health, Toxicology and Mutagenesis, Public Health, Environmental and Occupational Health, Association (psychology), Social emotional learning, Developmental psychology, Sympathy, media_common.quotation_subject, media_common, Mental health, Psychology, Refugee, and Optimism
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Refugee children who experience severe pre-migratory adversity often show varying levels of mental health upon resettlement. Thus, it is critical to identify the factors that explain which refugee children experience more vs. less healthy outcomes. The present study assessed child social–emotional capacities (i.e., emotion regulation, sympathy, optimism, and trust) as potential moderators of associations between child, parental, and familial pre-migratory adversities and child mental health (i.e., internalizing and externalizing symptoms) upon resettlement. Participants were N = 123 five- to 12-year-old Syrian refugee children and their mothers living in Canada. Children and mothers reported their pre-migratory adverse life experiences, and mothers reported their children’s current social–emotional capacities, internalizing symptoms, and externalizing symptoms. Greater familial (i.e., the sum of children’s and their mother’s) pre-migratory adversity was associated with higher child internalizing and externalizing symptoms upon resettlement. Higher emotion regulation and optimism were associated with lower internalizing and externalizing symptoms, and higher sympathy was associated with lower externalizing symptoms. In contrast, higher trust was associated with higher internalizing symptoms. Finally, higher child optimism buffered against the positive association between familial pre-migratory adversity and child internalizing symptoms. In sum, select social–emotional capacities may serve as potential protective factors that support mental health and buffer against the deleterious effects of pre-migratory adversity in refugee children.
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43. Questioning the legitimacy of data [2020]
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danah boyd
- Information Services & Use. 40:259-272
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Library and Information Sciences, Computer Science Applications, Information Systems, Law and economics, Sociology, and Legitimacy
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This paper is based upon the closing keynote presentation that was given by danah boyd at the inaugural NISO Plus conference held from February 23–25, 2020 in Baltimore, MD (USA). It focuses on how data are used, and how they can be manipulated to meet specific objectives – both good and bad. The paper reinforces the importance of understanding the biases and limitations of any data set. Topics covered include data quality, data voids, data infrastructures, alternative facts, and agnotology. The paper stresses that data become legitimate because we collectively believe that those data are sound, valid, and fit for use. This not only means that there is power in collecting and disseminating data, but also that there is power in interpreting and manipulating the data. The struggle over data’s legitimacy says more about our society – and our values – than it says about the data itself.
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Danah F. Almaskin, Tahani H. Abu Showmi, Masoumah S. Qaw, Sultan Akhtar, Mohammed M. Gad, Reem Abualsaud, and Zahra A. AlZaher
- International Journal of Dentistry
International Journal of Dentistry, Vol 2020 (2020)
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General Dentistry, Dentistry, business.industry, business, Universal testing machine, After treatment, Temperature cycling, Bond strength, Silane coupling, Denture base, Materials science, Shear bond, Chemo mechanical, Research Article, RK1-715, and Article Subject
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Background. Detachment of acrylic teeth from denture base material is a common complication in dentistry which accounts for 26–30% of repair cases. This study aimed to evaluate the effect of alumina-blasting, silane coupling agent, and thermal cycling on the shear bond strength of repaired teeth to denture base. Materials and Methods. Specimens (140) of repaired teeth to denture bases were fabricated and divided into 14 groups: 7 groups before thermal cycling and 7 groups after thermal cycling (n = 10). The groups were divided according to surface treatment into no treatment (control), treatment of the base (B), the tooth (T), or both (BT). Each group was further subdivided according to the surface treatment method into alumina-blasting or alumina-blasting and silane coupling agent. After treatment, acrylic discs and teeth were fixed in a jig, and the repair procedure was done. Half the specimens were thermally cycled. Shear bond strength was measured using a universal testing machine. ANOVA and Tukey HSD tests were performed at α = 0.05. Results. Surface treatment significantly improved the bond strength compared to the control group P < 0.001 . Comparing surface treatments, alumina-blasting with silane coupling agent treatment resulted in significantly higher strength compared to alumina-blasting alone P < 0.001 . The BT group treated with alumina-blasting and silane coupling agent showed the highest significant shear bond strength (23.91 ± 0.96 MPa) P < 0.001 . Significant drop in strength value was observed in all groups after thermal cycling P < 0.004 except the BT group treated with alumina-blasting P = 0.096 . Conclusion. Surface treatment using alumina-blasting with silane coupling agent for denture base and tooth increased repair strength.
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Ruhamah Yunis, Danah Al-Masri, Jennifer M. Pringle, and Anthony F. Hollenkamp
- ChemElectroChem. 7:4118-4123
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Electrochemistry, Catalysis, Anode, Plastic crystal, Ion, Imide, chemistry.chemical_compound, chemistry, Solid state electrolyte, Materials science, High voltage, Ionic liquid, and Chemical engineering
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Danah Henriksen, Punya Mishra, and Carmen Richardson
- TechTrends. 64:790-795
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Computer Science Applications, Education, Education and technology, Educational technology, Composition (language), Technological advance, Musical composition, Sociology, Creativity, media_common.quotation_subject, media_common, and Aesthetics
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This article is part of an ongoing series by the authors and the Deep Play Research Group, which focuses on the intersection of creativity and technology in education. In this article, Dr. Anthony Brandt, professor of composition and theory at Rice University shares his thoughts about the study of creativity. He uses his experiences as a musician and composer to highlight the important role that creativity plays in our lives, providing examples that illustrate multiple understandings of creativity. His work with neuroscientist David Eagleman is highlighted and serves to illustrate how our understanding of the brain has influenced our knowledge about the way that humans have evolved to engage in creative acts. Dr. Brandt shares his excitement about opportunities that the future will bring as researchers collaborate with scientists and use ground-breaking technological advancements to study creativity. He further offers implications for education and technology.
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Syed Mohammed Basheeruddin Asdaq, Reem Hasan, Danah Al-Baroudi, Mai Alharbi, Mohammed Jaber Al-Yamani, Sarah Alsubaie, Maryam Hassan Buhamad, Shahamah Jomah, and Bdoor Alyahya
- Saudi Journal of Biological Sciences
Saudi Journal of Biological Sciences, Vol 27, Iss 12, Pp 3342-3347 (2020)
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Original Article, Polycystic ovary syndrome, Binge eating disorder, Health related quality of life, Depression disorder, Riyadh, endocrine system diseases, female genital diseases and pregnancy complications, lcsh:Biology (General), lcsh:QH301-705.5, General Agricultural and Biological Sciences, Quality of life, Cross-sectional study, Infertility, medicine.disease, medicine, business.industry, business, Polycystic ovary, Binge-eating disorder, Internal medicine, medicine.medical_specialty, Logistic regression, Depression (differential diagnoses), Population, education.field_of_study, and education
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Background & objectives Polycystic ovary syndrome (PCOS) is the most common endocrinal disorder, and the greatest cause of infertility in women. Despite availability of individual data on impact of multiple endocrinal, reproductive and even metabolic factors in PCOS individuals, the data on the co-existence of BED and depression in PCOS patients with its relationship on the quality of life in Saudi Arabian females is not found. Hence this study is aimed to elucidate the implication of PCOS on eating behaviour, induction of depression and general health quality in Saudi Arabian population of Riyadh. Materials and methods This is a cross-sectional study carried out in multiple health facilities of Riyadh from January to March 2019. The study samples (494) were recruited by convenience sampling and administered validated questionnaire by trained research participants. The data obtained was analysed by binary logistic regression using SPSS-IBM 25. Results Of the total 494 women participated in the study, 23.48% (116) were PCOS individuals. The odds of developing abnormal health related quality of (HRQ) in patients with PCOS was significantly (P = 0.000, OR = 3.472) high when compared to non-PCOS participants. The odds of showing high binge eating disorder (BED, P = 0.007, OR = 2.856) and depression (P = 0.000, OR = 2.497) scores in PCOS participants were significantly more than patients who were not having PCOS. Out of the three parameters studied, abnormal health related quality of life possessed a higher influence of PCOS compared to depression and abnormal eating behavior. Interpretation & conclusion In conclusion, the present study shows that women with PCOS are at a significant risk for depressive disorders, disorganized eating behavior and impaired quality of life. Therefore, necessary care and screening is required to minimize the impact of PCOS on already burdened individuals.
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Danah Henriksen, Punya Mishra, and Rohit Mehta
- Techtrends
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Computer Science Applications, Education, Cognitive science, Coronavirus disease 2019 (COVID-19), Evolutionary psychology, Psychology, Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), Gray (horse), 2019-20 coronavirus outbreak, Creativity, media_common.quotation_subject, media_common, and Column: Rethinking Technology & Creativity in the 21st Century
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49. Keep Your Distance, Wear a Mask and Stay Safe: The Visual Language of Covid-19 Print-Based Signage [2020]
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Danah Abdulla
- Visual Resources. 36:218-246
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Museology and Visual Arts and Performing Arts
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Ziyad Althani, Majed Alhameed, Haythum O. Tayeb, Duaa Ba-Armah, Faisal Al-Otaibi, Raidah Albaradie, Danah Aljaafari, Baleegh M. Ali, Khalid Al-Qulaiti, Norah Aljalal, Shireen Qureshi, and Osama Y. Muthaffar
- Neurosciences
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Psychiatry and Mental health, Neurology (clinical), Coronavirus disease 2019 (COVID-19), Family medicine, medicine.medical_specialty, medicine, Epilepsy, medicine.disease, Pandemic, Outbreak, 2019-20 coronavirus outbreak, Disease management (health), World health, Coronavirus Infections, business.industry, business, and Brief Communication
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Coronavirus disease 2019 (COVID-19) emerged in late 2019 in Wuhan, China.[1][1] The outbreak was confirmed as a pandemic on February 11, 2020, by the World Health Organization (WHO). By the end of April 2020, more than 3.5 million people were infected worldwide. The number of affected people in
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