to the

International Association for Surgical Metabolism and Nutrition


IASMEN is a global Society devoted to the development of improved nutritional care for surgical patients in all operating specialties by fostering and supporting research in the fields of clinical nutrition and metabolism. It attracts surgeons from all over the world.


IASMEN is an Integrated Society in the International Society of Surgery (ISS/SIC) and holds a biennial congress with the International Surgical Week ISW (World Congress of Surgery) arranged by all integrated societies within the ISS/SIC.

Latest news

Plan your participation at the next

International Surgical Week ISW 2024

World Congress of Surgery

Kuala Lumpur, Malaysia, 25 - 29 August 2024


Deadline for Abstract submission: tba (no extension!)


Check the Congress Website


A highly successful ISW has just been finalized.

49th World Congress of Surgery

International Surgical Week ISW 2022
15 - 18 August 2022, Vienna, Austria

Visit the website: www.isw2022.org


Check the Picture Gallery




Virtual Surgical Week VSW 2021, 30 August - 3 September 2021

Get more information 

Check the ERAS Guidelines

here: https://erassociety.org/guidelines/