Osman Hammam

New Valley University
WAD, Egypt

Last Updated: 09/26/2026

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Found 13 publications

Cross-cultural adaptation, reliability and construct validity of the Arabic Scleroderma Assessment Questionnaire in Egyptian patients with systemic sclerosis.

Cross-cultural adaptation, reliability and construct validity of the Arabic Scleroderma Assessment Questionnaire in Egyptian patients with systemic sclerosis.

Journal: Clinical rheumatology

Published: February 04, 2026

Machine learning-based identification of factors associated with spontaneous abortion in patients with Systemic lupus erythematosus (SLE): Insights from the Egyptian College of Rheumatology (ECR)-SLE cohort.

Machine learning-based identification of factors associated with spontaneous abortion in patients with Systemic lupus erythematosus (SLE): Insights from the Egyptian College of Rheumatology (ECR)-SLE cohort.

Journal: Lupus

Published: January 12, 2026

Diverse antiphospholipid syndromes and beyond: A multicenter comprehensive analysis from the Egyptian College of Rheumatology.

Diverse antiphospholipid syndromes and beyond: A multicenter comprehensive analysis from the Egyptian College of Rheumatology.

Journal: Thrombosis research

Published: November 22, 2025

Nationwide study of spondyloarthritis spectrum and disease characteristics in Egypt.

Nationwide study of spondyloarthritis spectrum and disease characteristics in Egypt.

Journal: Scientific reports

Published: June 09, 2025

Clinical Implications of Antinuclear Antibody (ANA) and Anti-Ro/Anti-La Antibody Profile in Patients with Primary Sjögren's Syndrome: A Multicenter Cross-Sectional Study of a National Egyptian Cohort.

Clinical Implications of Antinuclear Antibody (ANA) and Anti-Ro/Anti-La Antibody Profile in Patients with Primary Sjögren's Syndrome: A Multicenter Cross-Sectional Study of a National Egyptian Cohort.

Journal: Open access rheumatology : research and reviews

Published: January 20, 2025

Clinical Characteristics, Comorbidities, and Sex-related Differences Among Smoking and Non-smoking Patients with Rheumatoid Arthritis: A Matched Case-control Study.

Clinical Characteristics, Comorbidities, and Sex-related Differences Among Smoking and Non-smoking Patients with Rheumatoid Arthritis: A Matched Case-control Study.

Journal: Saudi journal of medicine & medical sciences

Published: November 26, 2024

Performance of the systemic lupus erythematosus risk probability index (SLERPI) in the Egyptian college of rheumatology (ECR) study cohort.

Performance of the systemic lupus erythematosus risk probability index (SLERPI) in the Egyptian college of rheumatology (ECR) study cohort.

Journal: Clinical rheumatology

Published: August 23, 2024

Safety of COVID-19 Vaccination in Patients with Rheumatic and Musculoskeletal Diseases: A Cross-sectional Study in Egypt.

Safety of COVID-19 Vaccination in Patients with Rheumatic and Musculoskeletal Diseases: A Cross-sectional Study in Egypt.

Journal: Oman medical journal

Published: April 15, 2024

Identifying distinct phenotypes of patients with juvenile systemic lupus erythematosus: results from a cluster analysis by the Egyptian college of rheumatology (ECR) study group.

Identifying distinct phenotypes of patients with juvenile systemic lupus erythematosus: results from a cluster analysis by the Egyptian college of rheumatology (ECR) study group.

Journal: BMC pediatrics

Published: January 20, 2024

Clinical implications of seropositive and seronegative autoantibody status in rheumatoid arthritis patients: A comparative multicentre observational study.

Clinical implications of seropositive and seronegative autoantibody status in rheumatoid arthritis patients: A comparative multicentre observational study.

Journal: Rheumatology and immunology research

Published: November 20, 2023

Unsupervised cluster analysis of clinical and ultrasound features reveals unique gout subtypes: Results from the Egyptian College of Rheumatology (ECR).

Unsupervised cluster analysis of clinical and ultrasound features reveals unique gout subtypes: Results from the Egyptian College of Rheumatology (ECR).

Journal: Diabetes & metabolic syndrome

Published: April 13, 2023

Development of machine learning models for detection of vision threatening Behçet's disease (BD) using Egyptian College of Rheumatology (ECR)-BD cohort.

Development of machine learning models for detection of vision threatening Behçet's disease (BD) using Egyptian College of Rheumatology (ECR)-BD cohort.

Journal: BMC medical informatics and decision making

Published: August 07, 2022

Showing 1-12 of 13

Last Updated: 09/26/2026