Profile Details

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USD 10 /hr

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Hire Dr. Ahmed E.

Egypt

USD 10 /hr

Medical Writer & Biostatistician | Systematic Reviews, Meta-Analyses, Editing, Statistical Analysis, Cardiology leader.

Profile Summary

I am Ahmed Elshahat, a senior MD candidate, biostatistician, and experienced medical writer with a proven track record of delivering high-quality publications across a diverse range of medical fields. With two years of hands-on experience in biostatistics, scientific writing, editing, and paraphrasing, I specialize in supporting researchers to successfully complete and publish their medical research papers. My expertise covers the full research cycle — from designing robust research methods and conducting statistical data analyses to crafting research articles, systematic reviews, meta-analyses, case reports, and literature reviews. I am highly skilled in systematic reviews and meta-analyses, applying PRISMA guidelines to ensure the highest standards of rigor and transparency. I offer professional editing and proofreading services, focusing on improving readability, coherence, and structure while eliminating errors in grammar, spelling, and punctuation. I am proficient with reference formatting in any citation style using EndNote and Zotero, and I provide plagiarism checking with Turnitin to guarantee originality and quality. My technical skills include advanced statistical data analysis using RevMan, OpenMeta Analyst, STATA, and SPSS, as well as data extraction and management using Google Sheets and Excel. Clients value my meticulous attention to detail, professionalism, and commitment to delivering reliable, high-quality results on time. I am eager to collaborate on your next research project and help you transform your ideas into impactful, publication-ready work.

Subject Matter Expertise

• ☆ Biostatistics
• ☆ Statistics
• ☆ Meta-Analysis
• ☆ Clinical Trials
• ☆ IRB Applications
• ☆ Clinical Trial Design
• ☆ Clinical Trials Data Analysis
• ☆ Sleep Medicine
• ☆ Cardiovascular Disease
• ☆ Vascular Medicine
• ☆ Clinical Cardiac Electrophysiology
• ☆ Interventional Cardiology
• ☆ Cardiovascular Disease Management
• ☆ Pediatric Cardiology
• ☆ Internal Medicine
• ☆ Pharmaceutical Management
• ☆ Hypothesis
• ☆ Peer Review
• ☆ Research Methodology
• ☆ Survey Design & Methodology
• ☆ Meta-Research
• ☆ Literature Search
• ☆ Gap Analysis
• ☆ Gray Literature Search
• ☆ Medical Writing
• ☆ Medical Content Writing
• ☆ SEO Medical Writing
• ☆ Healthcare Communications
• ☆ Patient Education Materials
• ☆ Research Summaries & Abstracts
• ☆ Cochrane Reviews
• ☆ Medical Copywriting
• ☆ Technical & Scientific Writing
• ☆ Journal Selection
• ☆ Manuscript & Journal Article Writing
• ☆ Experimental Protocols
• ☆ SOP & Protocol Writing
• ☆ Literature Review
• ☆ Traditional/Narrative Literature Review
• ☆ Systematic Literature Review
• ☆ Scientific Proofreading & Editing
• ☆ Proofreading & Editing
• ☆ Creative Writing
• ☆ Grant Writing

Services

• Writing
• Research
• Consulting
• Data & AI

Writing Medical Writing, Non-Medical Regulatory Writing, Technical Writing, Copywriting, Creative Writing, Newswriting, Audio Transcription, General Proofreading & Editing, Translation

Research Market Research, User Research, Meta-Research, Feasibility Study, Technology Scouting, Gap Analysis, Gray Literature Search, Scientific and Technical Research, Systematic Literature Review, Secondary Data Collection

Consulting Healthcare Consulting, Scientific and Technical Consulting

Data & AI Statistical Analysis, Data Visualization, Big Data Analytics, Text Mining & Analytics, Data Cleaning

Work Experience

Clinical Research Consultant

Optimeta

February 2025 - Present

Clinical Researcher

Medical Research Group of Egypt

January 2023 - Present

Education

Medical Degree (MD)

Faculty of Medicine, Al-Azhar University

January 2020 - Present

Certifications

• Successful completion of Negida Reseach training course

  Negida academy

  January 2022 - Present

Publications

JOURNAL ARTICLE

Ahmed Elshahat, Omar Kassar, NourAllah Farag, Abdullah Selim, Lamees Taman, Menna Alaa, Moaz Elsayed Abouelmagd (2025). Efficacy, safety and mechanistic insights of pentoxifylline in major depressive disorder: a systematic review and meta-analysis of randomized controlled trials . Naunyn-Schmiedeberg's Archives of Pharmacology.

Ahmed Elshahat, Amr Elrosasy, Mohamed Abo Zeid, Shirin Cadri, Menna Sayed Ahmed Keshk, Dina M. Hafez, Nina Cadri (2024). Efficacy and safety of the novel clindamycin phosphate 1.2%, benzoyl peroxide 3.1%, and adapalene 0.15%. triple combination in treating acne: systematic review and meta-analysis . Archives of Dermatological Research.

Ahmed Elshahat, Ahmed Mansour, Mohamed Ellabban, Ahmed Diaa, Atef Hassan, Ahmed Fawzy, Omar Abdulrahman Saad, Moaz Abouelmagd, Mahmoud Eid, Ahmed Elaraby, et al. (2024). Comparative effectiveness and safety of eplerenone and spironolactone in patients with heart failure: a systematic review and meta-analysis . BMC Cardiovascular Disorders.

Ahmed Elshahat, Ahmed Mazen Amin, Ramy Ghaly, Mohamed T. Abuelazm, Ahmed A. Ibrahim, Mohammad Tanashat, Moumen Arnaout, Obieda Altobaishat, Basel Abdelazeem, Sudarshan Balla (2024). Clinical decision support systems to optimize adherence to anticoagulant guidelines in patients with atrial fibrillation: a systematic review and meta-analysis of randomized controlled trials . Thrombosis Journal.

Ahmed Elshahat, Ahmed Mazen Amin, Ramy Ghaly, Mohamed Abuelazm, Ahmed A. Ibrahim, Moumen Arnaout, Mohammad Tanashat, Obieda Altobaishat, Basel Abdelazeem (2024). CLINICAL DECISION SUPPORT SYSTEMS TO OPTIMIZE ADHERENCE TO ANTICOAGULANT GUIDELINES IN PATIENTS WITH ATRIAL FIBRILLATION: A SYSTEMATIC REVIEW AND METAANALYSIS OF RANDOMIZED CONTROLLED TRIALS . Journal of the American College of Cardiology.

M. Abdelkhalek, A. Elshahat, A. Aboshehata, H. Baidoun, S. Turk, M.A. Rashed, F.M. Rzk, M.H. Ellabban, M. Elneny (2024). 200.03 Is Rivaroxaban Safe and Effective in Preventing Venous Thromboembolism in COVID-19 Patients: A Systematic Review and Meta-Analysis . JACC: Cardiovascular Interventions.

A. Elshahat, M. Ellabban, A. Amin, A. Diaa, A. Bakr, F. Rzk, A. Mansour, O. Bedak, M. Abdelkhalek, A. Elaraby (2024). 600.01 The Long-Term Impact of Ethanol Dosing in Alcohol Septal Ablation for Hypertrophic Obstructive Cardiomyopathy Patients: A Meta-Analysis of 1446 Patients . JACC: Cardiovascular Interventions.

Ahmed Elshahat, Ahmed Abdelaziz , Hanaa Elsayed, Karim Atta, Ahmed Mechi, Hallas Kadhim, Aya Moustafa Aboutaleb, Ahmed Elaraby, Abdelrahman Hafez, Ali Bakr, et al. (2023). Short- and Long-term Outcomes of Percutaneous Coronary Interventions in Chronic and Non-chronic Total Occlusions: A Meta-analysis of 690,123 Patients . Current Problems in Cardiology.