Universidad de Granada | Spain
Dr. Osama Sawalha is a dedicated researcher and registered nurse with a PhD in Public Health and Clinical Medicine from the University of Granada, Spain. His academic background also includes a Master’s degree in Health Care for the Promotion of Personal Autonomy and End-of-Life Care Processes and a Bachelor’s degree in Nursing. With extensive clinical experience across Spain and Palestine, Dr. Sawalha has worked in diverse healthcare environments, including hospitals, Alzheimer’s care facilities, and emergency medical services. His research focuses on psychological well-being, particularly depression, anxiety, and stress among patients undergoing coronary artery bypass grafting (CABG) and their caregivers. He has authored and co-authored several peer-reviewed publications in high-impact journals, addressing mental health outcomes, cardiac recovery, and family functioning in chronic illness contexts. Dr. Sawalha has presented his work at international conferences and participated in numerous professional development programs on research methodologies, scientific writing, and biomedicine. His work aims to improve the integration of psychological care within clinical and community health systems. Through his dedication to patient-centered research and compassionate nursing practice, Dr. Sawalha continues to contribute meaningfully to advancing public health and evidence-based care.
Profile : Orcid
Featured Publications
Sawalha, O., Ariza-Vega, P., Alhalaiqa, F., Pérez-Rodríguez, S., & Romero-Ayuso, D. (2024). Psychological discomfort in patients undergoing coronary artery bypass graft (CABG) in West Bank: A cohort study. Journal of Clinical Medicine, 13(7), 2027.
Sawalha, O., Ariza-Vega, P., Alhalaiqa, F., Dabbour, R., & Romero-Ayuso, D. (2025). Comparison of pre- and post-surgery cardiac depression and perceived stress levels in heart patients undergoing different types of surgery. Geriatric Nursing.
Pérez-Rodríguez, S., Sawalha, O., & Romero-Ayuso, D. (2025). ECogFun-Virtual Reality program for improving planning and organization skills in daily life in children and adolescents with ADHD: A study protocol for a randomized controlled trial. Research in Developmental Disabilities.