Welcome to the 21st EDA Annual Conference!
We are delighted to invite you to the 21st European Delirium Association (EDA) Annual Conference, taking place in Oslo, Norway.
The EDA Annual Conference takes place on 5–6 November 2026. In addition, an optional pre-conference Pathophysiology Day will be held on 4 November 2026 for participants who wish to attend an extra day dedicated to the pathophysiology of delirium.
The conference venue is the Radisson Blu Scandinavia Hotel, perfectly located in the heart of Oslo.
The conference is organized by the Oslo Delirium Research Group. If you would like more information, please contact the Chair of the Organizing Committee, Bjørn Erik Neerland, at bjonee@ous-hf.no.
Registration is now open, with early bird rates available until 31 July 2026
The abstract submission deadline has been extended to 1 September 2026 (previously 1 August 2026).
We look forward to welcoming you to Oslo in November 2026!
Key Dates
- Symposium submission deadline: 1 July 2026 (submission is now closed)
- Early bird registration deadline: 31 July 2026
- Abstract submission deadline: 1 September 2026 (extended from 1 August 2026)
- Pathophysiology Symposium: 4 November 2026
- Main conference: 5–6 November 2026
Sponsors
We gratefully acknowledge the support of our sponsors.

Infiniti Medical is a proud sponsor of the EDA Conference in Oslo, participating to represent Masimo and their commitment to advanced patient monitoring.
We aim to promote greater understanding of the importance of brain monitoring and oxygen delivery (DO₂), and how insights from these modalities can support more individualised treatment and better decision-making throughout the entire patient pathway.
We believe this is crucial for preventing postoperative complications, reducing the risk of delirium, and minimising complications during intensive care – with the ultimate goal of improving patient safety and clinical outcomes