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35 result(s) for "Rayyan, Yaser"
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Assessment of clinical medical education needs inform design of a preceptor development program in Jordan: A multi method study
Clinical preceptors serve as vital educators, so it is essential to enhance their effectiveness by developing a competency-based development program. In this study, we explored the challenges faced by preceptors and students, and measured the educational needs of preceptors, to inform the design of a syllabus for a preceptor development program. This was a sequential multi method study utilizing a structured questionnaire survey and focus group discussions among a representative sample of medical students in their fourth, fifth, and sixth years in addition to preceptors from the six public medical schools in Jordan. Thematic analysis of focus group discussions revealed six themes: admission policy, training environment, curriculum gaps, trainers and mentorship, learners, and dissemination. The most important training needs documented by preceptors were teaching in the clinical setting, mentoring skills, simulation, assessment in the clinical setting, and providing feedback. Accordingly, a competency-based preliminary syllabus was developed. It is essential to enrich the skills of preceptors regularly based on a needs assessment. Further long term studies are required to investigate the effectiveness of the proposed syllabus after implementation.
Epidemiology and clinical characteristics of colorectal cancer and advanced adenoma: a single center experience in Jordan
Objectives We evaluated the epidemiology and clinical characteristics of colorectal polyps to formulate an appropriate screening program. Methods A retrospective chart review was conducted on all patients who underwent complete colonoscopy at Jordan University Hospital from January to September 2018. Demographics, comorbidities, lifestyle habits, medication history, family history of cancer, laboratory parameters, quality of bowel preparation, and polyp characteristics were evaluated. Binary logistic regression was utilized to find predictors of colorectal polyps. Results A total of 965 patients were included in the study, with a mean age of 53.9 ± 17.1 years and a male predominance (52.7%). Polyps were detected in 28.1% of patients, with 18% having one polyp, 10.4% having two polyps, and 3.3% having more than two polyps. Multivariate analysis demonstrated that older age, high BMI, male gender, diabetes mellitus, dyslipidemia, ischemic heart disease, and family history of CRC were positive predictors of polyps. The right colon (cecum and ascending colon) was the most common location for polyps (51%), followed by the sigmoid colon (24.8%). The most common histologic subtype of polyps was tubular adenoma (48.2%). The prevalence of CRC was 18.65 per 1000 patients. Conclusion We highlight the fair prevalence of colorectal polyps and CRC in a Jordanian cohort. Awareness campaigns, screening strategies, and promotion of healthy lifestyles could help alleviate the burden of the disease, particularly among patients with classical risk factors for CRC.
Dietary Patterns and the Risk of Inflammatory Bowel Disease: Findings from a Case-Control Study
Scientific evidence shows that dietary patterns are associated with the risk of IBD, particularly among unhealthy and Western dietary patterns. However, Western dietary patterns are not exclusive to Western countries, as Jordanians are steadily moving towards a Western lifestyle, which includes an increased consumption of processed foods. This study aims to investigate the association between dietary patterns and the risk factors for IBD cases among Jordanian adults. This case-control study was conducted between November 2018 and December 2019 in the largest three hospitals in Jordan. Three hundred and thirty-five Jordanian adults aged between 18–68 years were enrolled in this study: one hundred and eighty-five IBD patients who were recently diagnosed with IBD (n = 100 for ulcerative colitis (UC) and n = 85 for Crohn’s disease (CD)) and 150 IBD-free controls. Participants were matched based on age and marital status. In addition, dietary data was collected from all participants using a validated food frequency questionnaire. Factor analysis and principal component analysis were used to determine the dietary patterns. Odds ratios (OR) and their 95% confidence interval (CI) were calculated using a multinomial logistic regression model. Two dietary patterns were identified among the study participants: high-vegetable and high-protein dietary patterns. There was a significantly higher risk of IBD with high-protein intake at the third (OR, CI: 2.196 (1.046–4.610)) and fourth (OR, CI: 4.391 (2.67–8.506)) quartiles in the non-adjusted model as well as the other two adjusted models. In contrast, the high-vegetable dietary pattern shows a significant protective effect on IBD in the third and fourth quartiles in all the models. Thus, a high-vegetable dietary pattern may be protective against the risk of IBD, while a high-protein dietary pattern is associated with an increased risk of IBD among a group of the Jordanian population.
Prevalence of anxiety and depressive symptoms in ulcerative colitis patients in Jordan and its relationship to patient-reported disease activity
Inflammatory bowel disease is associated with higher rates of anxiety and depression compared to the general population. We aimed to determine the prevalence of anxiety and depressive symptoms among patients with ulcerative colitis and correlation to disease activity. In this cross-sectional study, we collected data from 70 consecutive ulcerative colitis patients over one year at our inflammatory bowel disease outpatient clinic through an interview and a questionnaire containing patient demographics and disease characteristics. Anxiety and depressive symptoms were characterized using the Generalized Anxiety Disorder-7 questionnaire and Patient Health Questionnaire-9, respectively, with ulcerative colitis disease severity assessed by the Partial Mayo scoring system. The majority of our patients were females (68.6%) and the mean age was 39.3 years. Rates of anxiety and depressive symptoms among ulcerative colitis patients were 65.7% and 58.6%, respectively. Depressive symptoms were significantly associated with patient-reported disease activity ( r  = 0.361; p  = 0.010). Significant percentages of ulcerative colitis patients were appreciated to have anxiety and depressive symptoms, and there was a correlation between patient-reported disease activity and depressive symptoms. At this high rate of prevalence, it is justified to screen patients for the presence of psychiatric comorbidities.
Transforming cancer care in Jordan: a 10-year comprehensive patient-centred strategy guided by local experts
In this Series paper, we propose a comprehensive, 10-year cancer control strategy for Jordan, as outlined by a group of Jordanian medical experts in cancer care and medical education. The strategy is designed to create a robust, patient-centred, resilient health-care system in which comprehensive universal cancer care is prioritised. We include an assessment of the current state, gaps, and challenges for cancer care in Jordan, and recommend corrective actions to address them. The proposed framework discusses cancer care in Jordan, including public awareness and education, prevention, screening, equitable access to quality care, post-care monitoring, survivorship, and palliative care. In addition to workforce training, research, and supportive services, this framework emphasises the need to adopt evidence-based practices, innovative interventions, and adherence to oncological principles relevant to Jordan, including standardising oncology practices. This strategy calls for creating a consensus-based framework to evaluate and monitor implementation, ensuring the effectiveness and continuity of the system in a cost-effective and applicable manner, with use of a Common Sense Oncology approach.
Atezolizumab Plus Bevacizumab Combination Therapy in Unresectable Hepatocellular Carcinoma: An Institutional Experience
Background: Hepatocellular carcinoma (HCC) is a leading cause of cancer-related mortality. Atezolizumab plus bevacizumab (Atezo/Bev) has emerged as a first-line therapy for unresectable HCC (uHCC), improving overall and progression-free survival (OS, overall survival and PFS, progression-free survival) in IMbrave150. This study evaluates the real-world efficacy and safety of Atezo/Bev in uHCC. Methods: A retrospective analysis was performed on 87 patients (median age 68 years) treated with Atezo/Bev at Houston Methodist Hospital between January 2020 and June 2023. Demographics, treatment patterns, radiological response, OS, PFS, and toxicities were reviewed. Atezo/Bev was administered per FDA guidelines (atezolizumab 1200 mg plus bevacizumab 15 mg/kg every 3 weeks). Results: Of 87 patients, 78% were male, 71% White, and 70% had BCLC stage C disease. Most (60%) had Child–Pugh class A liver function, and 62% had viral hepatitis. Median OS was 15.1 months (95% CI: 10.57–25.97) and PFS was 9.1 months (95% CI: 7.4–21.07). Objective response rate was 31.3% (CR 7.2%, PR 25%, SD 52%, PD 16%). OS was longer in CP A versus CP B patients (21.2 vs. 5.2 months, p < 0.001) and in those receiving post-Atezo/Bev locoregional therapy (21.2 vs. 10.4 months, p = 0.043). Discontinuation due to toxicity occurred in 14%, mainly gastrointestinal bleeding and fatigue. Conclusions: Atezo/Bev demonstrated favorable real-world efficacy and manageable toxicity in uHCC, particularly in patients with preserved liver function or multimodal therapy.
Bridging borders for resilience in cancer control in the Middle East: a strategic alliance of Saudi Arabia, Qatar, and Jordan
Cancer is a major cause of mortality and morbidity in the Middle East. Saudi Arabia, Qatar, and Jordan are home to more than 45 million people, and all three countries have had an upward trend in cancer incidence over the past three decades. In this Series paper, we analysed evidence from three publications in the Lancet Oncology on the current cancer burden, advancements in care, and remaining challenges. We also highlight future shared opportunities for collaboration between the three countries in the cancer control agenda. Notable progress has also been made in cancer care and research in all three countries. However, challenges persist in sustaining financial support for cancer care and addressing the high prevalence of established risk factors alongside a projected rise in incidence due to demographic changes. Our analysis indicates that this collaboration can harness many opportunities to both improve cancer care and reduce cancer incidence due to the similarities and shared goals among countries. These include collaboration on harmonised cancer registries, cross-border clinical trials, and regional leadership on clinical guidelines, prevention measures, and awareness.
The Recent Trends of Systemic Treatments and Locoregional Therapies for Cholangiocarcinoma
Cholangiocarcinoma (CCA) is a hepatic malignancy that has a rapidly increasing incidence. CCA is anatomically classified into intrahepatic (iCCA) and extrahepatic (eCCA), which is further divided into perihilar (pCCA) and distal (dCCA) subtypes, with higher incidence rates in Asia. Despite its rarity, CCA has a low 5-year survival rate and remains the leading cause of primary liver tumor-related death over the past 10–20 years. The systemic therapy section discusses gemcitabine-based regimens as primary treatments, along with oxaliplatin-based options. Second-line therapy is limited but may include short-term infusional fluorouracil (FU) plus leucovorin (LV) and oxaliplatin. The adjuvant therapy section discusses approaches to improve overall survival (OS) post-surgery. However, only a minority of CCA patients qualify for surgical resection. In comparison to adjuvant therapies, neoadjuvant therapy for unresectable cases shows promise. Gemcitabine and cisplatin indicate potential benefits for patients awaiting liver transplantation. The addition of immunotherapies to chemotherapy in combination is discussed. Nivolumab and innovative approaches like CAR-T cells, TRBAs, and oncolytic viruses are explored. We aim in this review to provide a comprehensive report on the systemic and locoregional therapies for CCA.