Jann Arends
扬·阿伦茨
MD
Professor and Head, Section of Supportive and Palliative Care支持与姑息治疗科教授及主任
👥Biography 个人简介
Jann Arends is the principal author of the ESPEN guidelines on clinical nutrition in cancer, the most widely used international evidence-based framework for oncology nutrition practice. His work bridges metabolic oncology, supportive care, and clinical nutrition guideline development across all cancer stages.
🧪Research Fields 研究领域
🎓Key Contributions 主要贡献
ESPEN Cancer Nutrition Guidelines
Led authorship of the comprehensive ESPEN clinical practice guidelines for nutrition in cancer patients, synthesizing evidence on oral supplements, enteral and parenteral nutrition, pharmaconutrients, and physical activity.
Metabolic Effects of Cancer and Therapy
Investigated altered energy metabolism, insulin resistance, and substrate utilization in cancer patients, providing mechanistic basis for tailored nutritional strategies during chemotherapy and radiotherapy.
Nutritional Assessment Tools in Oncology
Evaluated and validated malnutrition screening and assessment tools in cancer patients, standardizing approaches to identify nutritionally at-risk patients requiring early intervention.
Representative Works 代表性著作
ESPEN guidelines on nutrition in cancer patients
Clinical Nutrition (2017)
Authoritative ESPEN guideline covering all aspects of nutritional care in cancer, from screening and assessment to specific interventions; standard reference worldwide.
Priorities for clinical nutrition research in cancer patients
Clinical Nutrition (2010)
Consensus paper identifying key research priorities in oncology nutrition, directing the field toward metabolic intervention, individualized care, and patient-reported outcomes.
Dietary counselling improves patient outcomes: a prospective, randomised, controlled trial in colorectal cancer patients undergoing radiotherapy
Journal of Clinical Oncology (2009)
Randomized trial demonstrating that individualized dietary counselling significantly improves nutritional status and quality of life during pelvic radiotherapy.
🏆Awards & Recognition 奖项与荣誉
📄Data Sources 数据来源
Last updated: 2026-01-15 | All information from publicly available academic sources
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