Exploring the use of social networking tools among Lebanese students

During the last decade, Social Networking (SN) tools have become increasingly popular and are now an important part of our daily lives. SN tools can be brought into the classroom to bear on some of the challenges the faculty face in enabling students to succeed in their education. This study explores various SN tools used by high school students in Lebanon. It gives insight into students’ suggestions and ideas for various formal learning tasks using SN tools that might be beneficial for teaching and learning. Lebanese students were found to use SN applications in their daily lives extensively, for communication, socialization and various formats of formal and informal learning. The most widely used app was the WhatsApp Instant Messenger. Keywords: social networking tools, formal learning, informal learning

Parental perceptions and beliefs about childhood asthma: a cross-sectional study

Aim To assess parental perceptions and beliefs about asthma in children. Methods We invited 6000 children aged 3 to 15 years from different schools in Lebanon to participate in the study from September 2007 to May 2008. In the first phase, in order to determine the prevalence of asthma in children, parents of all participating children filled out a small questionnaire. In the second phase, only parents of children with asthma filled out a detailed questionnaire about their perceptions of asthma. Results Phase I included parents of 4051 children, 574 (14%) of whom had asthma and were recruited to phase II. Out of these, 389 parents entered the final data analysis. Around 54% of parents believed that asthma was hereditary and 7% believed it was contagious. When asked about triggering factors, 51% stated virus infection, 75% dust, and 17% food. Sixty percent of children with asthma lived with someone who smoked. Sixty-seven percent of parents believed that herbs had a role in asthma treatment and only 49% received asthma education. There was a significant difference in education level (P = 0.01) between the parents who denied the label of asthma (79%) and those who accepted it (21%). Sixty-seven percent of parents preferred oral over inhaler treatment, 48% believed inhalers were addictive, 56% worried about inhalers’ side effects, and 76% worried about using inhaled corticosteroids. Significantly more parents from rural (53%) than from urban areas (38%) believed that inhalers were addictive (P = 0.004). Conclusion Parents of children with asthma had considerable misperceptions about the use of inhalers and the safety of inhaled corticosteroids. To improve asthma care in children, it is necessary to provide adequate education to parent

Utilization and responsiveness of the asthma control test (ACT) at the initiation of therapy for patients with asthma: a randomized controlled trial

<p>Abstract</p> <p>Background</p> <p>The aim of this study was to assess the responsiveness of the asthma control test (ACT) to detect changes at the initiation of therapy and its utilization in the initiation of asthma treatment.</p> <p>Methods</p> <p>This study was designed as a randomized clinical trial conducted in a primary care setting. The subjects were asthma patients who had not received controller therapy for at least two months. The patients were randomized into two groups: The Saudi Initiative for Asthma (SINA) group and the Global Initiative for Asthma (GINA) group. Treatment in the SINA group was initiated at step1 when the ACT scores ≥ 20, step 2 when the score between16-19, and step 3 when the score < 16 began at step 3. The GINA group patients were started on step 2 when they had persistent asthma symptoms or step 3 when they had severely uncontrolled disease.</p> <p>Results</p> <p>Forty-five patients were analyzed in each group. The improvement in ACT score after treatment initiation was significantly higher when the SINA approach was used (2.9 in the SINA group compared to 1.7 in the GINA group (<it>p </it>= 0.04)). The improvement in FEV₁was 5.8% in the SINA group compared to 3.4% in the GINA group (<it>p </it>= 0.46). The number of patients who achieved asthma control at the follow-up visit and required no treatment adjustment was 33 (73.3%) in the SINA group and 27 (60%) in the GINA group (<it>p </it>= 0.0125).</p> <p>Conclusion</p> <p>The ACT was responsive to change at the initiation of asthma treatment and was useful for the initiation of asthma treatment.</p> <p>Trial Registration number</p> <p><a href="http://www.controlled-trials.com/ISRCTN31998214">ISRCTN31998214</a></p

Kaposi sarcoma can also involve the heart

Kaposi sarcoma (KS) is a low-grade angioproliferative tumor associated with infection with human herpes virus 8 (HHV-8). The disease was named after Moritz Kaposi, a Hungarian dermatologist who first described it in 1872 as ‘idiopathic multiple pigmented sarcoma of the skin.’ HHV-8 infection is required for the development of KS, but not all infected persons develop the disease. KS is also considered an acquired immune deficiency syndrome (AIDS)-defining illness by the Centers for Disease Control and Prevention guidelines. According to data from the United States AIDS and cancer registries, both KS and non-Hodgkin lymphoma are the most common malignancies associated with human immunodeficiency virus (HIV) infection. However, the incidence of both malignancies has decreased dramatically since 1996 following the widespread utilization of highly active antiretroviral therapies. HIV-associated KS can involve virtually any site in the body including lymph nodes, gastrointestinal tract, respiratory system, heart, pericardium, bone marrow, and other visceral organs. However, cutaneous disease is the most common and is the usual initial presentation for KS. KS-related pericardial effusion can be a life-threatening emergency and should be considered in HIV/AIDS patients who present with signs and symptoms of pericardial effusion. The importance of diagnosing and differentiating KS-related pericardial effusion from other causes of pericardial effusion lies in the differences in the treatment and management in comparison to other etiologies of pericardial effusion. We report a case of a 54-year old man who presented to our hospital with a large pericardial effusion and was subsequently diagnosed to have HIV-related KS pericardial effusion. A brief review of the literature on the diagnosis and management is also presented

Cumulative evaluation data: pediatric airway management simulation courses for pediatric residents

Abstract Objectives To utilize cumulative evaluation data of the pediatric airway management simulation-based learning course on knowledge and practical skills of residents in the Saudi Commission for Health Speciality (SCFHS) in order to measure its efficacy and areas for improvement. Methods The evaluation is a retrospective cohort study that compares pre- and post-test (knowledge and skills) of a pediatric airway management simulation course. The 2-day course has been conducted four times annually at CRESENT and is comprised of interactive lectures on airway management and crew resource management, a demonstration of fundamentals of intubation, three skill stations, and six case scenarios with debriefing. Our evaluation data includes all pediatric residents who attended the course between January and December 2015. Results Forty-six residents participated, of whom 30 (65.2%) are male and 16 (34.78%) are female. Overall, there is statistically significant improvement between the pre-test and post-test knowledge and practical skill scores. The pre-test scores are significantly different between the four different resident levels with p values of 0.003 and <0.001 respectively. However, there are no statistically significant differences in the post-test scores among the four different resident levels with p values of 0.372 and 0.133 respectively. The practical skill assessment covers four main domains. Improvements were noted in pharmacology (811%), equipment setup (250%), intubation steps (200%), and patient positioning (130%). The post-test scores are similar in all practical skill categories for the four different residency levels. Discussion Our outcome-based evaluation strategy demonstrated that residents met the course learning objectives. The pediatric airway management simulation course at CRESENT is effective in improving the knowledge and practical skills of pediatric residents. Although the greatest improvement is noted among junior residents, learners from different residency levels have comparable knowledge and practical skills at the end of the course. Things that can be improved based on our study results include stressing more the type and dosages of the medications used in airway management and mandating the course for all junior pediatric residents. Although residents scored well, specific knowledge and skill elements still led us to targeted areas for course excellence. Similar courses need to be integrated in the pediatric residency curriculum. Further research is needed to study skill retention and more importantly its impact on patients’ care. Although resource-intensive, the use of cumulative evaluation data helped to focus quality improvement in our courses