Back to User profile » Dr Omar Almohammed

Papers published by Dr Omar Almohammed:


Original Research

Creating A Multi-Criteria Decision Analysis Tool to Enhance Value-Based Purchasing of Generic and Biosimilar Medications in Saudi Arabia: A Pilot Study

Alruthia Y, Alhajri H, Almohammed OA, Balkhi B, Alsaqa’aby MF, Almuqbil MA, Al-Abdulkarim HA, Almutairi AR

ClinicoEconomics and Outcomes Research 2026, 18:568722

Published Date: 8 January 2026

Original Research

Assessment of Knowledge and Practice of Healthcare Providers in Saudi Arabia Regarding Clostridioides difficile Infection Diagnosis and Management: A Cross-Sectional Questionnaire-Based Study

Almutairi MS, Alnezary FS, Alsuwaylim RO, Alsulaymi I, Almohammed OA, Thabit AK

Infection and Drug Resistance 2024, 17:583-594

Published Date: 14 February 2024

Original Research
Hematology

Real-World Evaluation of the Safety and Effectiveness of Apixaban & Rivaroxaban Lead-in Dosing Compared to Parenteral Lead-in Dosing in the Treatment of Venous Thromboembolism: A Multi-Center Retrospective Cohort Study

Korayem GB, Alshaya OA, Alnajjar N, Alawad A, Alotaibi R, Bin Sheraim N, Hakami FM, Alsudyyes OS, Alsoghayer RH, Alhushan LM, Qudayr AH, Al Yami MS, Almohammed OA

International Journal of General Medicine 2023, 16:129-140

Published Date: 7 January 2023

Original Research

Impact of Thromboprophylaxis Intensity on Patients’ Mortality Among Hospitalized Patients with COVID-19: A Propensity-Score Matched Study

Graphical Abstract of Impact of Thromboprophylaxis Intensity on Patients’ Mortality Among Hospitalized Patients with COVID-19: A Propensity-Score Matched Study

Almohareb SN, Al Yami MS, Assiri AM, Almohammed OA

Clinical Epidemiology 2022, 14:361-368

Published Date: 19 March 2022

Original Research

Associations of Depression and Anxiety with Stigma in a Sample of Patients in Saudi Arabia Who Recovered from COVID-19

Alkathiri MA, Almohammed O, Alqahtani F, AlRuthia Y

Psychology Research and Behavior Management 2022, 15:381-390

Published Date: 22 February 2022

Original Research

Real-World Effectiveness and Safety of Apixaban versus Warfarin in Patients with Acute Venous Thromboembolism: Experience of a Large Tertiary Hospital in Saudi Arabia

Graphical Abstract of Real-World Effectiveness and Safety of Apixaban versus Warfarin in Patients with Acute Venous Thromboembolism: Experience of a Large Tertiary Hospital in Saudi Arabia

Al Yami MS, Alzahrani MY, Alshehri AM, Alshaya OA, Alsubiae NS, Alharbi YM, Albaiahy LK, Aldeiban M, Alkuait HA, Alobaidi W, Aldawsari A, Almutairi NM, Alshibani M, Korayem GB, Alfayez OM, Almutairi AR, Almohammed OA

International Journal of General Medicine 2021, 14:4031-4037

Published Date: 28 July 2021