Oscar Ntiranyibagira

Assessment of the Knowledge, Attitudes, and Practices of Resident Physicians in Gastroenterology and Infectious Diseases Regarding Digestive Manifestations of HIV Infection: A Study at the Ibn Rochd University Hospital of Casablanca

Zineb Boukhal, Oscar Ntiranyibagira, Meryem Thaili, Fatima Zahra El Rhaoussi, Mohamed Tahiri, Fouad Haddad, Wafaa Hliwa, Ahmed Bellabah & Wafaa Badre · Asian Journal of Research and Reports in Gastroenterology · 2026

Background: Human immunodeficiency virus (HIV) infection is closely associated with a wide range of frequent gastrointestinal manifestations, which may significantly affect the quality of life of people living with HIV (PLHIV). These digestive disorders may result from the infect...

Open access Research Article 10.9734/ajrrga/2026/v9i1217

Early-Onset Gastric Cancer in Casablanca, Morocco: A 10-Year Epidemiological and Etiological Retrospective Study

Ahmed Bellabah, Oscar Ntiranyibagira, Hind Lahssini, Zineb Boukhal, Fatima Zahra El Rhaoussi, Mohamed Tahiri, Fouad Haddad, Wafaa Hliwa & Wafaa Badre · Asian Journal of Research and Reports in Gastroenterology · 2026

Background and Objective: Gastric cancer remains a major cause of mortality worldwide. It is frequently diagnosed in elderly individuals. However, its incidence is increasing among young patients (≤40 years). Gastric cancer in young subjects often presents particular clinical and...

Open access Research Article 10.9734/ajrrga/2026/v9i1207