A. Sewnaik

Dr. A. Sewnaik is a Researcher at Erasmus MC's Department of Otorhinolaryngology and Head and Neck Surgery. Their work focuses on oncological outcomes, quality of life post-surgery, and palliative care pathways for head and neck cancers. They lead the Rotterdam Oncology Documentation (RONCDOC) initiative, a collaborative data repository for head and neck cancer research. Sewnaik has published extensively on tumor control mechanisms, postoperative radiation efficacy, and longitudinal patient-reported outcomes after laryngectomy.

Research Interests include:

• Head and Neck Cancer Therapeutics
• Radiotherapy Optimization
• Patient-Centered Surgical Outcomes
• Data-Driven Oncology Research
• Palliative Care Innovations

Key contributions include mixed-model analyses of post-laryngectomy quality of life and a protocol for individualized prognostic counseling in terminal phases. Their work bridges clinical practice with advanced data management systems.