Christian Nikolaj Petersen

Christian Nikolaj Petersen is a Clinical Associate Professor at Aalborg University's Faculty of Medicine and an Overlæge (Senior Consultant) in the Department of Vascular Surgery at Aalborg University Hospital. He maintains dual affiliation with both the university and hospital, contributing to clinical care and academic research in vascular surgery. His work bridges patient care with epidemiological and outcomes research.

His research interests center on vascular surgery, particularly in the context of diabetes and peripheral arterial disease. Key areas include the prevention of lower-limb amputations, adherence to antiplatelet therapy, and the impact of preventive vascular procedures. He leverages population-based cohort studies to evaluate long-term outcomes and healthcare trends in Northern Denmark.

The recent publications (2023–2024) demonstrate a strong focus on clinical outcomes, medication adherence, and epidemiological trends in vascular disease. Articles span topics such as amputation rate decline, EVAR mortality disparities, and patient beliefs affecting treatment adherence. These works appear in reputable journals like European Journal of Vascular and Endovascular Surgery, Annals of Vascular Surgery, and Journal of Clinical Medicine, indicating active engagement in high-impact research.

• Adherence to antiplatelet therapy in peripheral arterial disease
• Declining amputation rates linked to diabetes care improvements
• Sex and geographic disparities in ruptured AAA outcomes
• Patient-reported beliefs influencing treatment compliance
• Trauma to vascular prostheses and diagnostic strategies

While no specific awards are listed, his leadership in regional quality programs, such as chairing the Regionernes Kliniske Kvalitetsprogram, reflects recognition in clinical governance. He also serves as an internal examiner in vascular surgery, contributing to postgraduate medical education and evaluation.

Petersen is actively involved in academic supervision and examination, though no named students are listed. His research is supported by access to regional health registries and collaborative networks across Denmark and internationally. He does not appear to lead a named laboratory but works within structured clinical research teams focused on vascular outcomes.