Osamah M. Alfayez

ORCID: 0000-0003-4362-6508
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About
Contact & Profiles
Research Areas
  • Diabetes Treatment and Management
  • Atrial Fibrillation Management and Outcomes
  • Venous Thromboembolism Diagnosis and Management
  • Diabetes Management and Research
  • Pharmaceutical Practices and Patient Outcomes
  • Metabolism, Diabetes, and Cancer
  • Pharmacology and Obesity Treatment
  • Pancreatic function and diabetes
  • Diabetes, Cardiovascular Risks, and Lipoproteins
  • Diet and metabolism studies
  • Hormonal Regulation and Hypertension
  • Acute Myocardial Infarction Research
  • Vaccine Coverage and Hesitancy
  • Innovations in Medical Education
  • Patient Safety and Medication Errors
  • Cardiac Arrhythmias and Treatments
  • Heart Failure Treatment and Management
  • Central Venous Catheters and Hemodialysis
  • Bariatric Surgery and Outcomes
  • Diagnosis and Treatment of Venous Diseases
  • Liver Disease and Transplantation
  • Body Contouring and Surgery
  • Diversity and Career in Medicine
  • Meta-analysis and systematic reviews
  • Antibiotic Use and Resistance

Qassim University
2017-2025

University of Arizona
2017-2019

Data exploring parents' hesitancy to vaccinate their 5-11-year-old children against COVID-19, and associated factors, is limited. This study aims investigate beliefs intentions using the Health Belief Model in Saudi Arabia. A national, cross-sectional, questionnaire-based was conducted November, 2021. The self-administered online questionnaire distributed a random sample of parents. Adult parents with at least one child were included. main outcome intention children. Variability assessed by...

10.3389/fpubh.2022.842862 article EN cc-by Frontiers in Public Health 2022-03-30

Background: Deep vein thrombosis (DVT) is a leading cause of death disability. DVT can be classified based on the location and extent clot into isolated distal (iDDVT), proximal (iPDVT), or mixed DVT. The aim this study to explore baseline characteristics clinical outcomes patients with different types Methods: This was retrospective who experienced their first event received an anticoagulant for management. include evaluating patients’ assessing incidence recurrent DVT, major bleeding (MB),...

10.1177/10760296241313055 article EN cc-by-nc Clinical and Applied Thrombosis/Hemostasis 2025-01-01

This study examined the level of adherence to self-care behaviors among individuals with type 2 diabetes in Saudi Arabia and its connection depression demographic factors. A cross-sectional survey was conducted patients using Patient Health Questionnaire (PHQ-9) measure Summary Diabetes Self-Care Activities (SDSCA) evaluate activities. Among 252 participants who completed survey, 43.2% were older than 55 59% men. The ordinal regression model showed an association between PHQ-9 SDSCA scores...

10.3390/jcm13020419 article EN Journal of Clinical Medicine 2024-01-12

Medication errors (MEs) are a huge burden on any healthcare system and have been associated with significant morbidity mortality. The medical literature reported heavily MEs but lacked focus analyzing high-risk medications such as antimicrobials.This was retrospective analysis of the database by eastern region's centers in Saudi Arabia from January 1, 2019 to December 31, 2019. We used descriptive identify most common antimicrobials errors, stage antimicrobial type contributing factors...

10.1016/j.jsps.2023.02.009 article EN cc-by-nc-nd Saudi Pharmaceutical Journal 2023-03-04

The aims of the current study were to explore true representation female academic staff who have advanced leadership positions in Saudi health institutions and determine possible barriers women's advancement academia. This was a cross-sectional conducted between August 2022 2023 using an adapted self-reported online questionnaire via Google form. Data analyzed descriptively comparatively by presenting frequencies with percentages besides means standard deviations across various background...

10.1016/j.jsps.2024.102000 article EN cc-by-nc-nd Saudi Pharmaceutical Journal 2024-02-21

: GLP-1 receptor agonists (GLP-1RA) are used in the management of type II diabetes mellitus or obesity, although its role patients with I (T1DM) has been debated. This study aimed to investigate efficacy and safety GLP-1RA T1DM using real-world data.

10.3390/jcm13216532 article EN Journal of Clinical Medicine 2024-10-30

To perform a cost of control analysis glucagon like peptide-1 receptor agonists (GLP1RA) in Saudi Arabia (SA) and determine the economic impact adopting GLP1RAs.A budget model that captures was constructed to simulate hypothetical patient on six treatment options: current mix 60% liraglutide 40% dulaglutide, semaglutide, liraglutide, exenatide, lixisenatide. We estimated relative amounts SAR spend achieve HbA1c targets (≤6.5% or < 7.0%). For each option, annual cost, proportion patients...

10.1016/j.jsps.2022.01.018 article EN cc-by-nc-nd Saudi Pharmaceutical Journal 2022-01-29

Background Patients with prediabetes are at higher risk of developing type 2 diabetes. While intensive lifestyle modification is the primary approach to delaying diabetes, metformin has been shown be effective, especially among patients younger than 60 years and obese (body mass index (BMI) &amp;gt; 35 kg/m ), fasting blood glucose ≥ 6.1 mmol/L or HbA1c 6%, women history gestational Thus, now recommended as an option for diabetes prevention by American Diabetes Association (ADA). The use in...

10.3389/fpubh.2022.989072 article EN cc-by Frontiers in Public Health 2022-09-08

The purpose of this study was to evaluate the impact pharmacist providing direct patient care as a member interprofessional team on diabetes management. This is retrospective chart review patients seen by in an endocrinology clinic affiliated with academic medical center. following outcomes were recorded pre and post intervention: glycemic control measured change hemoglobin A1c (HbA1c), systolic blood pressure (SBP) diastolic (DBP), statin use, use angiotensin converting enzyme inhibitors...

10.1016/j.jsps.2017.03.005 article EN cc-by-nc-nd Saudi Pharmaceutical Journal 2017-03-22

Abstract Background Venous thromboembolism (VTE) is a common complication among patients with cancer and one of the most causes increased morbidity mortality. The use direct oral anticoagulants (DOACs) for thromboprophylaxis treatment cancer-associated venous (CA-VTE) has been evaluated in several randomized clinical trials (RCTs). aim this meta-analysis was to assess efficacy safety using DOACs CA-VTE provide summary available guidelines’ recommendations. Methods MEDLINE searched identify...

10.1186/s12959-021-00326-2 article EN cc-by Thrombosis Journal 2021-10-30

The main objective of this study was to evaluate the effectiveness and safety apixaban versus warfarin in patients with venous thromboembolism (VTE) a "real-world" setting.A retrospective cohort conducted using data from large tertiary hospital Saudi Arabia. Patients were included if they adults (≥18 years), diagnosed VTE, treated either or between January 2016 September 2018. who had received anticoagulation therapy within three months date index event excluded. outcomes incidence VTE...

10.2147/ijgm.s322221 article EN cc-by-nc International Journal of General Medicine 2021-07-01
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