Omar Alqaisi from Al Zaytoonah University is a nursing expert in oncology and emergency medicine. He holds a master’s degree in emergency and disaster medicine from Al Zaytoonah University. He currently works as a part time clinical instructor at Al Zaytoonah University and also at the Military Oncology Center. He has experience using Preferred Reporting Items for Systematic Reviews and Meta Analyses (PRISMA) and the Mixed Methods Appraisal Tool (MMAT) for research. His recent research focuses on sexual healthcare, selenium, orthopedics, sleep quality, pain management and patient satisfaction in oncology patients.