Abdulrahman Abdullahi Ishag

Association between Vitamin D Deficiency and Lower Respiratory Tract Infections among Sudanese Patients, Sudan

Abdulrahman Abdullahi Ishag, Roaa Abd Alhadi Alhussein, Abdelwaged Abdelrhman Omer & Malaz Abdulazim Musa · Asian Journal of Medicine and Health · 2026

Background: Lower respiratory tract infections represent a significant cause of hospital admissions, patient morbidity, and mortality worldwide. Vitamin D plays a crucial regulatory role in immune function, and inadequate levels have been associated with increased vulnerability t...

Open access Research Article 10.9734/ajmah/2026/v24i101449

The Clinical and Comorbidity Profile of Acute Kidney Injury in Critically Ill Patients: A Multi-Center Cross-Sectional Study from Sudan

Abdulrahman Abdullahi Ishag, Eiman Abdelrahman Elamin, Abdelwaged Abdelrahman Omer, Malaz Abdulazim Musa & Farah Riyad Gafar · Asian Journal of Research in Nephrology · 2026

Background: The demographic and etiological landscape of Acute Kidney Injury (AKI) varies significantly across regions, influenced by local disease burdens and healthcare access. Data on AKI characteristics from Sudan and similar sub-Saharan African settings are scarce. This stud...

Open access Research Article 10.9734/ajrn/2026/v9i1116